/* ===========================
   Shared Design Tokens
   =========================== */
:root {
    /* Base Colors */
    --color-white: #ffffff;
    --color-black: #000000;

    /* Brand Colors (constant across themes) */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-secondary: #64748b;
    --color-accent: #0ea5e9;
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    --color-scheduled: #7c3aed;
    --color-scheduled-light: #ede9fe;

    /* Extended Palette */
    --color-purple-500: #8b5cf6;
    --color-purple-50: #f5f3ff;
    --color-teal-500: #14b8a6;
    --color-teal-50: #f0fdfa;
    --color-amber-500: #f59e0b;
    --color-amber-300: #fed7aa;
    --color-amber-700: #b45309;
    --color-amber-800: #92400e;
    --color-amber-50: #fffbeb;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-50: #ecfdf5;
    --color-rose-500: #f43f5e;
    --color-rose-600: #e11d48;
    --color-rose-50: #fff1f2;
    --color-indigo-500: #6366f1;
    --color-indigo-50: #eef2ff;

    /* Grays (Tailwind-like palette for primitives) */
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    --bg-overlay: rgba(0, 0, 0, 0.8);


    /* Sizes & Measures */
    --size-0-0625: 0.0625rem;
    --size-0-075: 0.075rem;
    --size-0-09375: 0.09375rem;
    --size-0-1: 0.1rem;
    --size-0-125: 0.125rem;
    --size-0-15: 0.15rem;
    --size-0-1875: 0.1875rem;
    --size-0-25: 0.25rem;
    --size-0-3: 0.3rem;
    --size-0-3125: 0.3125rem;
    --size-0-35: 0.35rem;
    --size-0-375: 0.375rem;
    --size-0-4: 0.4rem;
    --size-0-4375: 0.4375rem;
    --size-0-5: 0.5rem;
    --size-0-5625: 0.5625rem;
    --size-0-6: 0.6rem;
    --size-0-625: 0.625rem;
    --size-0-65: 0.65rem;
    --size-0-68: 0.68rem;
    --size-0-6875: 0.6875rem;
    --size-0-72: 0.72rem;
    --size-0-75: 0.75rem;
    --size-0-8: 0.8rem;
    --size-0-8125: 0.8125rem;
    --size-0-85: 0.85rem;
    --size-0-875: 0.875rem;
    --size-0-9375: 0.9375rem;
    --size-1: 1rem;
    --size-1-1: 1.1rem;
    --size-1-125: 1.125rem;
    --size-1-25: 1.25rem;
    --size-1-375: 1.375rem;
    --size-1-5: 1.5rem;
    --size-1-5625: 1.5625rem;
    --size-1-625: 1.625rem;
    --size-1-75: 1.75rem;
    --size-1-875: 1.875rem;
    --size-2: 2rem;
    --size-2-25: 2.25rem;
    --size-2-5: 2.5rem;
    --size-2-625: 2.625rem;
    --size-2-75: 2.75rem;
    --size-3: 3rem;
    --size-3-125: 3.125rem;
    --size-3-5: 3.5rem;
    --size-3-75: 3.75rem;
    --size-4: 4rem;
    --size-4-375: 4.375rem;
    --size-4-5: 4.5rem;
    --size-5: 5rem;
    --size-6: 6rem;
    --size-6-25: 6.25rem;
    --size-7-5: 7.5rem;
    --size-10: 10rem;
    --size-11-25: 11.25rem;
    --size-12: 12rem;
    --size-12-5: 12.5rem;
    --size-13-75: 13.75rem;
    --size-15: 15rem;
    --size-15-625: 15.625rem;
    --size-16-25: 16.25rem;
    --size-18-75: 18.75rem;
    --size-20: 20rem;
    --size-22-5: 22.5rem;
    --size-23-75: 23.75rem;
    --size-25: 25rem;
    --size-26-25: 26.25rem;
    --size-30: 30rem;
    --size-31-25: 31.25rem;
    --size-37-5: 37.5rem;
    --size-43-75: 43.75rem;
    --size-50: 50rem;
    --size-60: 60rem;
    --size-65-9375: 65.9375rem;
    --size-66: 66rem;
    --size-75: 75rem;
    --size-87-5: 87.5rem;
    --size-600: 600rem;
    --size-624-938: 624.938rem;
    --size-999-9: 999.9rem;

    /* Spacing */
    --spacing-xs: var(--size-0-25);
    --spacing-sm: var(--size-0-5);
    --spacing-md: var(--size-1);
    --spacing-lg: var(--size-1-5);
    --spacing-xl: var(--size-2);
    --spacing-2xl: var(--size-3);
    --spacing-3xl: var(--size-4);

    /* Typography */
    --font-family:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Oxygen, Ubuntu, sans-serif;
    --font-serif: "Georgia", "Times New Roman", serif;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
    --font-size-xs: var(--size-0-75);
    --font-size-sm: var(--size-0-875);
    --font-size-base: var(--size-1);
    --font-size-lg: var(--size-1-125);
    --font-size-xl: var(--size-1-25);
    --font-size-2xl: var(--size-1-5);
    --font-size-3xl: var(--size-1-875);
    --font-size-4xl: var(--size-2-25);

    /* Borders */
    --border-radius-sm: var(--size-0-25);
    --border-radius: var(--size-0-375);
    --border-radius-lg: var(--size-0-5);
    --border-radius-xl: var(--size-0-75);
    --border-radius-pill: var(--size-999-9);
    --border-width: var(--size-0-0625);

    /* Blurs */
    --blur-sm: var(--size-0-25);
    --blur: var(--size-0-5);
    --blur-md: var(--size-0-75);
    --blur-lg: var(--size-1);

    /* Shadows */
    --shadow-sm: 0 var(--size-0-0625) var(--size-0-125) 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 var(--size-0-0625) var(--size-0-1875) 0 rgba(0, 0, 0, 0.1), 0 var(--size-0-0625) var(--size-0-125) -var(--size-0-0625) rgba(0, 0, 0, 0.1);
    --shadow-md: 0 var(--size-0-25) var(--size-0-375) -var(--size-0-0625) rgba(0, 0, 0, 0.1), 0 var(--size-0-125) var(--size-0-25) -var(--size-0-125) rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 var(--size-0-625) var(--size-0-9375) -var(--size-0-1875) rgba(0, 0, 0, 0.1), 0 var(--size-0-25) var(--size-0-375) -var(--size-0-25) rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 var(--size-1-25) var(--size-1-5625) -var(--size-0-3125) rgba(0, 0, 0, 0.1), 0 var(--size-0-5) var(--size-0-625) -var(--size-0-375) rgba(0, 0, 0, 0.1);


    /* Extracted Alpha Colors */
    --color-black-alpha-0: rgba(0, 0, 0, 0);
    --color-black-alpha-05: rgba(0, 0, 0, 0.05);
    --color-black-alpha-08: rgba(0, 0, 0, 0.08);
    --color-black-alpha-10: rgba(0, 0, 0, 0.1);
    --color-black-alpha-15: rgba(0, 0, 0, 0.15);
    --color-black-alpha-18: rgba(0, 0, 0, 0.18);
    --color-black-alpha-20: rgba(0, 0, 0, 0.2);
    --color-black-alpha-25: rgba(0, 0, 0, 0.25);
    --color-black-alpha-30: rgba(0, 0, 0, 0.3);
    --color-black-alpha-35: rgba(0, 0, 0, 0.35);
    --color-black-alpha-40: rgba(0, 0, 0, 0.4);
    --color-black-alpha-48: rgba(0, 0, 0, 0.48);
    --color-black-alpha-50: rgba(0, 0, 0, 0.5);
    --color-black-alpha-60: rgba(0, 0, 0, 0.6);
    --color-black-alpha-65: rgba(0, 0, 0, 0.65);
    --color-black-alpha-70: rgba(0, 0, 0, 0.7);
    --color-black-alpha-72: rgba(0, 0, 0, 0.72);
    --color-black-alpha-75: rgba(0, 0, 0, 0.75);
    --color-black-alpha-80: rgba(0, 0, 0, 0.8);
    --color-black-alpha-82: rgba(0, 0, 0, 0.82);
    --color-black-alpha-85: rgba(0, 0, 0, 0.85);
    --color-black-alpha-88: rgba(0, 0, 0, 0.88);
    --color-black-alpha-90: rgba(0, 0, 0, 0.9);
    --color-black-alpha-95: rgba(0, 0, 0, 0.95);
    --color-danger-alpha-08: rgba(239, 68, 68, 0.08);
    --color-danger-alpha-10: rgba(239, 68, 68, 0.1);
    --color-danger-alpha-20: rgba(239, 68, 68, 0.2);
    --color-danger-alpha-25: rgba(239, 68, 68, 0.25);
    --color-danger-alpha-30: rgba(239, 68, 68, 0.3);
    --color-primary-alpha-06: rgba(37, 99, 235, 0.06);
    --color-primary-alpha-08: rgba(37, 99, 235, 0.08);
    --color-primary-alpha-15: rgba(37, 99, 235, 0.15);
    --color-primary-alpha-70: rgba(37, 99, 235, 0.7);
    --color-primary-alpha-95: rgba(37, 99, 235, 0.95);
    --color-primary-alpha-98: rgba(37, 99, 235, 0.98);
    --color-primary-light-alpha-10: rgba(59, 130, 246, 0.1);
    --color-primary-light-alpha-12: rgba(59, 130, 246, 0.12);
    --color-primary-light-alpha-20: rgba(59, 130, 246, 0.2);
    --color-primary-light-alpha-30: rgba(59, 130, 246, 0.3);
    --color-primary-light-alpha-95: rgba(59, 130, 246, 0.95);
    --color-primary-light-alpha-98: rgba(59, 130, 246, 0.98);
    --color-rgb-209-250-229-alpha-80: rgba(209, 250, 229, 0.8);
    --color-rgb-219-234-254-alpha-80: rgba(219, 234, 254, 0.8);
    --color-rgb-254-226-226-alpha-80: rgba(254, 226, 226, 0.8);
    --color-rgb-254-243-199-alpha-80: rgba(254, 243, 199, 0.8);
    --color-rgb-30-30-30-alpha-80: rgba(30, 30, 30, 0.8);
    --color-rgb-30-30-30-alpha-85: rgba(30, 30, 30, 0.85);
    --color-success-alpha-10: rgba(16, 185, 129, 0.1);
    --color-success-alpha-20: rgba(16, 185, 129, 0.2);
    --color-success-alpha-30: rgba(16, 185, 129, 0.3);
    --color-warning-alpha-07: rgba(245, 158, 11, 0.07);
    --color-warning-alpha-14: rgba(245, 158, 11, 0.14);
    --color-warning-alpha-20: rgba(245, 158, 11, 0.2);
    --color-warning-alpha-30: rgba(245, 158, 11, 0.3);
    --color-warning-dark-alpha-35: rgba(180, 120, 0, 0.35);
    --color-white-alpha-10: rgba(255, 255, 255, 0.1);
    --color-white-alpha-18: rgba(255, 255, 255, 0.18);
    --color-white-alpha-20: rgba(255, 255, 255, 0.2);
    --color-white-alpha-30: rgba(255, 255, 255, 0.3);
    --color-white-alpha-40: rgba(255, 255, 255, 0.4);
    --color-white-alpha-50: rgba(255, 255, 255, 0.5);
    --color-white-alpha-55: rgba(255, 255, 255, 0.55);
    --color-white-alpha-60: rgba(255, 255, 255, 0.6);
    --color-white-alpha-75: rgba(255, 255, 255, 0.75);
    --color-white-alpha-80: rgba(255, 255, 255, 0.8);
    --color-white-alpha-85: rgba(255, 255, 255, 0.85);
    --color-white-alpha-90: rgba(255, 255, 255, 0.9);
    --color-white-alpha-95: rgba(255, 255, 255, 0.95);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-theme: 200ms ease;
    --badge-gap: var(--size-0-25);
    --badge-height: var(--size-1-5);
    --span-transform: var(--size-0-0625);
    --status-select-height: var(--size-1-5);
    --status-select-box-shadow: var(--size-0-125);
    --btn-transform: var(--size-0-0625);
    --chip-label-padding-y: var(--size-0-4);
    --chip-label-padding-x: var(--size-0-8);
    --chip-label-border-radius: var(--size-2);
    --chip-label-box-shadow: var(--size-0-125);
    --chip-labelsub-tag-margin-left: var(--size-1);
    --empty-state-icon-font-size: var(--size-4);
    --flash-messages-container-max-width: var(--size-25);
    --flash-message-backdrop-filter: var(--size-0-5);
    --flash-message--webkit-backdrop-filter: var(--size-0-5);
    --toasts-bottom: var(--size-4-5);
    --toasts-max-width: var(--size-22-5);
    --toast-backdrop-filter: var(--size-0-5);
    --toast--webkit-backdrop-filter: var(--size-0-5);
    --toast-close-font-size: var(--size-1-125);
    --toast-close-padding: var(--size-0-125);
    --notification-log-btn-width: var(--size-2-75);
    --notification-log-btn-height: var(--size-2-75);
    --notification-log-btn-box-shadow-1: var(--size-0-375);
    --notification-log-btn-box-shadow-2: var(--size-1-25);
    --notification-log-list-max-height: var(--size-26-25);
    --notification-log-icon-min-width: var(--size-1);
    --form-select-background-size: var(--size-1);
    --form-select-transform: var(--size-0-0625);
    --form-input-box-shadow: var(--size-0-1875);
    --form-textarea-min-height: var(--size-7-5);
    --form-checkbox-input-width: var(--size-1-125);
    --form-checkbox-input-height: var(--size-1-125);
    --lightbox-close-font-size: var(--size-2);
    --applogin-blur-filter: var(--size-0-375);
    --login-modal-box-box-shadow-1: var(--size-1-5);
    --login-modal-box-box-shadow-2: var(--size-4);
    --login-modal-box-max-width: var(--size-20);
    --login-modal-error-padding-y: var(--size-0-75);
    --login-modal-error-padding-x: var(--size-1-25);
    --login-modal-error-font-size: var(--size-0-875);
    --login-modal-form-gap: var(--size-0-75);
    --login-modal-form-padding: var(--size-1-5);
    --login-input-padding-y: var(--size-0-75);
    --login-input-padding-x: var(--size-1);
    --login-input-font-size: var(--size-1);
    --login-input-box-shadow: var(--size-0-1875);
    --from-transform: var(--size-0-875);
    --modal-overlay-backdrop-filter: var(--size-0-125);
    --modal-box-shadow-1: var(--size-1-25);
    --modal-box-shadow-2: var(--size-3-75);
    --modal-min-width: var(--size-25);
    --modal-width: var(--size-37-5);
    --modal-content-box-shadow-1: var(--size-1-25);
    --modal-content-box-shadow-2: var(--size-3-75);
    --modal-content-min-width: var(--size-25);
    --modal-header-padding: var(--size-1-25);
    --prompt-message-margin-bottom: var(--size-1);
    --modal-footer-gap: var(--size-0-75);
    --from-transform-alt1: var(--size-1-25);
    --to-transform: var(--size-1-25);
    --progress-modal-border-radius: var(--size-1);
    --progress-modal-box-shadow-1: var(--size-1-25);
    --progress-modal-box-shadow-2: var(--size-3-75);
    --progress-modal-min-width: var(--size-18-75);
    --progress-spinner-width: var(--size-4);
    --progress-spinner-height: var(--size-4);
    --progress-spinner-border: var(--size-0-25);
    --page-btn-min-width: var(--size-2-25);
    --page-btn-height: var(--size-2-25);
    --page-ellipsis-min-width: var(--size-2-25);
    --page-ellipsis-height: var(--size-2-25);
    --translate-x-20-transform: var(--size-1-25);
    --loading-spinner-width: var(--size-2-5);
    --loading-spinner-height: var(--size-2-5);
    --loading-spinner-border: var(--size-0-1875);
    --loading-spinner-sm-width: var(--size-1-25);
    --loading-spinner-sm-height: var(--size-1-25);
    --loading-spinner-sm-border-width: var(--size-0-125);
    --error-message-max-width: var(--size-37-5);
    --base---spacing-xs: var(--size-0-25);
    --base---spacing-sm: var(--size-0-5);
    --base---spacing-md: var(--size-1);
    --base---spacing-lg: var(--size-1-5);
    --base---spacing-xl: var(--size-2);
    --base---spacing-2xl: var(--size-3);
    --base---spacing-3xl: var(--size-4);
    --base---font-size-xs: var(--size-0-75);
    --base---font-size-sm: var(--size-0-875);
    --base---font-size-base: var(--size-1);
    --base---font-size-lg: var(--size-1-125);
    --base---font-size-xl: var(--size-1-25);
    --base---font-size-2xl: var(--size-1-5);
    --base---font-size-3xl: var(--size-1-875);
    --base---font-size-4xl: var(--size-2-25);
    --base---border-radius-sm: var(--size-0-25);
    --base---border-radius: var(--size-0-375);
    --base---border-radius-lg: var(--size-0-5);
    --base---border-radius-xl: var(--size-0-75);
    --base---border-radius-pill: var(--size-999-9);
    --base---border-width: var(--size-0-0625);
    --base---blur-sm: var(--size-0-25);
    --base---blur: var(--size-0-5);
    --base---blur-md: var(--size-0-75);
    --base---blur-lg: var(--size-1);
    --base---shadow-sm-1: var(--size-0-0625);
    --base---shadow-sm-2: var(--size-0-125);
    --base---shadow-1: var(--size-0-0625);
    --base---shadow-2: var(--size-0-1875);
    --base---shadow-3: var(--size-0-0625);
    --base---shadow-4: var(--size-0-125);
    --base---shadow-5: var(--size-0-0625);
    --base---shadow-md-1: var(--size-0-25);
    --base---shadow-md-2: var(--size-0-375);
    --base---shadow-md-3: var(--size-0-0625);
    --base---shadow-md-4: var(--size-0-125);
    --base---shadow-md-5: var(--size-0-25);
    --base---shadow-md-6: var(--size-0-125);
    --base---shadow-lg-1: var(--size-0-625);
    --base---shadow-lg-2: var(--size-0-9375);
    --base---shadow-lg-3: var(--size-0-1875);
    --base---shadow-lg-4: var(--size-0-25);
    --base---shadow-lg-5: var(--size-0-375);
    --base---shadow-lg-6: var(--size-0-25);
    --base---shadow-xl-1: var(--size-1-25);
    --base---shadow-xl-2: var(--size-1-5625);
    --base---shadow-xl-3: var(--size-0-3125);
    --base---shadow-xl-4: var(--size-0-5);
    --base---shadow-xl-5: var(--size-0-625);
    --base---shadow-xl-6: var(--size-0-375);
    --base---pt-spacing-base: var(--size-1);
    --base---content-max-width: var(--size-75);
    --base---content-narrow: var(--size-50);
    --base---header-height: var(--size-4-5);
    ---data-theme--dark-----shadow-sm-1: var(--size-0-0625);
    ---data-theme--dark-----shadow-sm-2: var(--size-0-125);
    ---data-theme--dark-----shadow-1: var(--size-0-0625);
    ---data-theme--dark-----shadow-2: var(--size-0-1875);
    ---data-theme--dark-----shadow-3: var(--size-0-0625);
    ---data-theme--dark-----shadow-4: var(--size-0-125);
    ---data-theme--dark-----shadow-5: var(--size-0-0625);
    ---data-theme--dark-----shadow-md-1: var(--size-0-25);
    ---data-theme--dark-----shadow-md-2: var(--size-0-375);
    ---data-theme--dark-----shadow-md-3: var(--size-0-0625);
    ---data-theme--dark-----shadow-md-4: var(--size-0-125);
    ---data-theme--dark-----shadow-md-5: var(--size-0-25);
    ---data-theme--dark-----shadow-md-6: var(--size-0-125);
    ---data-theme--dark-----shadow-lg-1: var(--size-0-625);
    ---data-theme--dark-----shadow-lg-2: var(--size-0-9375);
    ---data-theme--dark-----shadow-lg-3: var(--size-0-1875);
    ---data-theme--dark-----shadow-lg-4: var(--size-0-25);
    ---data-theme--dark-----shadow-lg-5: var(--size-0-375);
    ---data-theme--dark-----shadow-lg-6: var(--size-0-25);
    --breadcrumbs-gap: var(--size-0-5);
    --site-header-group-backdrop-filter: var(--size-0-5);
    --site-header-group--webkit-backdrop-filter: var(--size-0-5);
    ----height: var(--size-2);
    --site-breadcrumb-gap: var(--size-0-4);
    --app-logo-width: var(--size-1);
    --app-logo-height: var(--size-1);
    --header-search-form-height: var(--size-2-5);
    --header-search-form-width: var(--size-2-5);
    --input-type--search---height: var(--size-2-5);
    --input-type--search---border-radius: var(--size-624-938);
    --input-type--search---padding: var(--size-2-5);
    --input-type--search---backdrop-filter: var(--size-0-5);
    --input-type--search----webkit-backdrop-filter: var(--size-0-5);
    --input-type--search---box-shadow: var(--size-0-0625);
    --dropdown-toggle--margin-left: var(--size-0-375);
    --dropdown-menu-min-width: var(--size-11-25);
    --dropdown-menu-transform: var(--size-0-5);
    --header-action-btn-width: var(--size-2-5);
    --header-action-btn-height: var(--size-2-5);
    --svg-width: var(--size-1-25);
    --svg-height: var(--size-1-25);
    --site-nav-gap: var(--size-0-5);
    --logotheme-toggle-width: var(--size-1);
    --logotheme-toggle-height: var(--size-1);
    --svg-width-alt1: var(--size-1);
    --svg-height-alt1: var(--size-1);
    --tag-link-border-radius: var(--size-600);
    --tag-link-height: var(--size-2);
    --tag-group-header-border-radius: var(--size-600);
    --tag-group-header-height: var(--size-2);
    --tag-link-padding: var(--size-0-25);
    --toggle-children-padding-y: var(--size-0-5);
    --toggle-children-padding-x: var(--size-0-25);
    --tag-children--backdrop-filter: var(--size-0-75);
    --tag-children--top: var(--size-0-5);
    --tag-children--height: var(--size-0-5);
    --from-margin-top: var(--size-0-625);
    --footer-action-btn-width: var(--size-2-5);
    --footer-action-btn-height: var(--size-2-5);
    --tag-strip-scroll-padding-block: var(--size-0-1875);
    --tags-scroll-btn-width: var(--size-1-5);
    --tags-scroll-btn-height: var(--size-1-5);
    --svg-width-alt2: var(--size-0-875);
    --svg-height-alt2: var(--size-0-875);
    --tag-link-backdrop-filter: var(--size-0-5);
    --tag-link--webkit-backdrop-filter: var(--size-0-5);
    --posts-grid-grid-template-columns: var(--size-20);
    --post-card-transform: var(--size-0-125);
    --post-cardhas-image-min-height: var(--size-13-75);
    --video-play-indicator-filter: var(--size-0-625);
    --post-card-edit-btn-width: var(--size-2-5);
    --post-card-edit-btn-height: var(--size-2-5);
    --post-card-edit-btn-backdrop-filter: var(--size-0-5);
    --post-card-edit-btn--webkit-backdrop-filter: var(--size-0-5);
    --post-hidden-indicator-width: var(--size-2);
    --post-hidden-indicator-height: var(--size-2);
    --post-hidden-indicator-backdrop-filter: var(--size-0-25);
    --post-hidden-indicator--webkit-backdrop-filter: var(--size-0-25);
    --post-card-tag-flyout-backdrop-filter: var(--size-0-5);
    --post-card-tag-flyout--webkit-backdrop-filter: var(--size-0-5);
    --post-cardhas-image-min-height-alt1: var(--size-31-25);
    --post-card-slot-min-height: var(--size-20);
    --widget-title-border-bottom: var(--size-0-125);
    --count-min-width: var(--size-1-25);
    --count-height: var(--size-1-25);
    --count-padding: var(--size-0-3);
    --count-font-size: var(--size-0-65);
    --count-border-radius: var(--size-624-938);
    --count-margin-left: var(--size-0-1);
    --tag-link-border-radius-alt1: var(--size-624-938);
    --flyout-indicator-margin-left: var(--size-0-125);
    --svg-width-alt3: var(--size-0-75);
    --svg-height-alt3: var(--size-0-75);
    --post-meta-divider-width: var(--size-0-25);
    --post-meta-divider-height: var(--size-0-25);
    --code-padding-y: var(--size-0-125);
    --code-padding-x: var(--size-0-375);
    --a-text-underline-offset: var(--size-0-125);
    --post-side-nav-btn-width: var(--size-3-125);
    --post-side-nav-btn-height: var(--size-3-125);
    --post-side-nav-btn-backdrop-filter: var(--size-0-25);
    --post-side-nav-btn--webkit-backdrop-filter: var(--size-0-25);
    --post-side-nav-btnprev-left: var(--size-1);
    --post-side-nav-btnnext-right: var(--size-1);
    --tag-description-max-width: var(--size-37-5);
    --tags-filters-margin-top: var(--size-0-3125);
    --tag-group-border-radius: var(--size-1);
    --tag-link-margin-right: var(--size-0-0625);
    --toggle-children-width: var(--size-2);
    --toggle-children-height: var(--size-2);
    --tags-tree-desc-margin: var(--size-0-125);
    --tags-tree-children-border-left: var(--size-0-125);
    --error-code-font-size: var(--size-7-5);
    --site-header-group-backdrop-filter-alt1: var(--size-0-75);
    --site-header-group--webkit-backdrop-filter-alt1: var(--size-0-75);
    --tag-link-backdrop-filter-alt1: var(--size-0-75);
    --tag-link--webkit-backdrop-filter-alt1: var(--size-0-75);
    --immersive-audio-container-max-width: var(--size-37-5);
    --immersive-audio-container-backdrop-filter: var(--size-0-75);
    --immersive-audio-container--webkit-backdrop-filter: var(--size-0-75);
    --immersive-overlay-container-padding-y: var(--size-5);
    --immersive-overlay-container-padding-x: var(--size-2-5);
    --post-info-card-backdrop-filter: var(--size-1);
    --post-info-card--webkit-backdrop-filter: var(--size-1);
    --post-info-card-max-width: var(--size-43-75);
    --post-info-card-box-shadow-1: var(--size-1-25);
    --post-info-card-box-shadow-2: var(--size-3-125);
    --post-nav-icon-width: var(--size-3);
    --post-nav-icon-height: var(--size-3);
    --post-excerpt-card-top: var(--size-4-375);
    --post-excerpt-card-max-width: var(--size-23-75);
    --post-excerpt-card-backdrop-filter: var(--size-0-625);
    --post-excerpt-card--webkit-backdrop-filter: var(--size-0-625);
    --post-excerpt-card-transform: var(--size-0-5);
    --carousel-prev-width: var(--size-3-125);
    --carousel-prev-height: var(--size-3-125);
    --carousel-prev-backdrop-filter: var(--size-0-25);
    --carousel-prev-left: var(--size-1-25);
    --carousel-next-right: var(--size-1-25);
    --carousel-indicators-bottom: var(--size-1-875);
    --carousel-indicators-gap: var(--size-0-625);
    --carousel-indicators-padding: var(--size-0-75);
    --carousel-indicators-border-radius: var(--size-1-25);
    --carousel-indicators-backdrop-filter: var(--size-0-25);
    --carousel-dot-width: var(--size-0-625);
    --carousel-dot-height: var(--size-0-625);
    --map-container-height: var(--size-16-25);
    --map-container-min-height: var(--size-31-25);
    --map-container-margin-top: var(--size-2);
    --map-container-box-shadow-1: var(--size-0-25);
    --map-container-box-shadow-2: var(--size-1-25);
    --map-header-margin-bottom: var(--size-1-5);
    --map-title-font-size: var(--size-2-5);
    --map-title-margin-bottom: var(--size-0-5);
    --map-subtitle-font-size: var(--size-1-1);
    --custom-marker-border: var(--size-0-125);
    --custom-marker-box-shadow-1: var(--size-0-125);
    --custom-marker-box-shadow-2: var(--size-0-3125);
    --marker-label-padding-y: var(--size-0-125);
    --marker-label-padding-x: var(--size-0-375);
    --marker-label-font-size: var(--size-0-75);
    --marker-label-box-shadow-1: var(--size-0-0625);
    --marker-label-box-shadow-2: var(--size-0-1875);
    --custom-marker-box-shadow-1-alt1: var(--size-0-25);
    --custom-marker-box-shadow-2-alt1: var(--size-0-625);
    --leaflet-popup-content-wrapper-padding: var(--size-0-3125);
    --map-popup-tag-padding-y: var(--size-0-25);
    --map-popup-tag-padding-x: var(--size-0-625);
    --map-popup-tag-margin-bottom: var(--size-0-375);
    --map-popup-tag-font-size: var(--size-0-875);
    --map-popup-tag-border-radius: var(--size-624-938);
    --tag-popup-title-font-size: var(--size-1);
    --tag-popup-count-font-size: var(--size-0-85);
    --map-year-link-height: var(--size-1-625);
    --map-year-link-padding: var(--size-0-5);
    --map-year-link-font-size: var(--size-0-75);
    --map-year-link-border-radius: var(--size-624-938);
    --tag-tooltip-padding: var(--size-0-125);
    --drop-zone-overlay-backdrop-filter: var(--size-0-5);
    --drop-zone-overlay--webkit-backdrop-filter: var(--size-0-5);
    --drop-zone-content-max-width: var(--size-25);
    --drop-zone-icon-width: var(--size-5);
    --drop-zone-icon-height: var(--size-5);
    --50--transform: var(--size-0-625);
    --bodydrag-over--border: var(--size-0-25);
    --base---header-height-alt1: var(--size-4);
    --exif-info-btn-top: var(--size-0-5);
    --exif-info-btn-right: var(--size-0-5);
    --exif-info-btn-width: var(--size-1-75);
    --exif-info-btn-height: var(--size-1-75);
    --exif-info-btn-backdrop-filter: var(--size-0-25);
    --exif-info-btn--webkit-backdrop-filter: var(--size-0-25);
    --exif-info-btn-font-size: var(--size-0-8);
    --exif-overlay-backdrop-filter: var(--size-0-375);
    --exif-overlay--webkit-backdrop-filter: var(--size-0-375);
    --exif-overlay-padding-1: var(--size-0-625);
    --exif-overlay-padding-2: var(--size-0-875);
    --exif-overlay-padding-3: var(--size-0-75);
    --exif-overlay-font-size: var(--size-0-72);
    --exif-overlay-transform: var(--size-0-25);
    --exif-overlay-title-font-size: var(--size-0-65);
    --exif-overlay-title-margin-bottom: var(--size-0-375);
    --td-padding: var(--size-0-125);
    --td-padding-right: var(--size-0-625);
    --td-min-width: var(--size-6);
    --td-font-size: var(--size-0-68);
    --exif-flyout-max-width-1: var(--size-20);
    --exif-flyout-max-width-2: var(--size-1);
    --exif-flyout-box-shadow-1: var(--size-0-25);
    --exif-flyout-box-shadow-2: var(--size-1);
    --exif-flyout-table-font-size: var(--size-0-72);
    --td-padding-right-alt1: var(--size-0-5);
    --td-width: var(--size-1-25);
    --media-query-1: var(--size-37-5);
    --media-query-1-alt1: var(--size-65-9375);
    --media-query-1-alt2: var(--size-66);
}
/* ===========================
   Runtime Theme Tokens
   =========================== 
   These variables are intended to be overridden by theme.json 
   via the themeParser.js utility. 
   Defaults here represent the "Default" theme.
   =========================== */

:root {
    /* Colors - Backgrounds */
    --pt-colors-bg-primary: var(--color-white);
    --pt-colors-bg-secondary: var(--color-gray-50);
    --pt-colors-bg-tertiary: var(--color-gray-100);
    --pt-colors-bg-elevated: var(--color-white);
    
    /* Colors - Surfaces */
    --pt-colors-surface-card: var(--color-white);
    --pt-colors-surface-input: var(--color-white);
    --pt-colors-surface-hover: var(--color-gray-100);
    
    /* Colors - Text */
    --pt-colors-text-primary: var(--color-gray-900);
    --pt-colors-text-secondary: var(--color-gray-600);
    --pt-colors-text-tertiary: var(--color-gray-500);
    --pt-colors-text-muted: var(--color-gray-400);
    --pt-colors-text-inverted: var(--color-white);
    
    /* Colors - Brand & Accent */
    --pt-colors-accent: var(--color-primary);
    --pt-colors-accent-hover: var(--color-primary-hover);
    --pt-colors-accent-alpha-08: rgba(37, 99, 235, 0.08);
    --pt-colors-accent-alpha-15: rgba(37, 99, 235, 0.15);
    
    /* Colors - Borders */
    --pt-colors-border-primary: var(--color-gray-200);
    --pt-colors-border-secondary: var(--color-gray-300);
    
    /* Overlays */
    --pt-colors-bg-overlay: var(--bg-overlay);

    /* Sidebar - Admin specific */
    --pt-colors-sidebar-bg: #0f172a;
    --pt-colors-sidebar-text: #94a3b8;
    --pt-colors-sidebar-text-hover: #ffffff;
    --pt-colors-sidebar-active-bg: #1e293b;
    --pt-colors-sidebar-border: #334155;
    
    /* Typography */
    --pt-typography-font-family: var(--font-family);
    --pt-typography-font-serif: var(--font-serif);
    --pt-typography-font-mono: var(--font-mono);
    
    /* Spacing & Sizes */
    --pt-spacing-base: var(--size-1);
    --pt-border-radius: var(--border-radius);
}
/* ===========================
   Reset & Base
   =========================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    text-wrap: pretty;
    transition: background-color var(--transition-theme), color var(--transition-theme);
}

h1, h2, h3 {
    text-wrap: balance;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}
/* ===========================
   Public Semantic Tokens
   =========================== */
:root,
[data-theme="light"] {
    /* Layout */
    --content-max-width: var(--size-75);
    --content-narrow: var(--size-50);
    --header-height: var(--size-4-5);

    /* Semantic Colors - Background */
    --bg-primary: var(--pt-colors-bg-primary, var(--color-white));
    --bg-carouselle: rgba(var(--color-white-rgb, 255, 255, 255), 0.6);
    --bg-secondary: var(--pt-colors-bg-secondary, var(--color-gray-50));
    --bg-tertiary: var(--pt-colors-bg-tertiary, var(--color-gray-100));
    --bg-elevated: var(--pt-colors-bg-elevated, var(--color-white));
    --bg-overlay: rgba(0, 0, 0, 0.5);
    --bg-overlay-hover: rgba(37, 99, 235, 0.7);

    /* Semantic Colors - Text */
    --text-primary: var(--pt-colors-text-primary, var(--color-gray-900));
    --text-primary-hover: var(--color-black);
    --text-secondary: var(--pt-colors-text-secondary, var(--color-gray-600));
    --text-tertiary: var(--pt-colors-text-tertiary, var(--color-gray-500));
    --text-immersive: var(--color-white);
    --text-muted: var(--pt-colors-text-muted, var(--color-gray-400));
    --text-inverted: var(--pt-colors-text-inverted, var(--color-white));

    /* Semantic Colors - Borders */
    --border-primary: var(--pt-colors-border-primary, var(--color-gray-200));
    --border-secondary: var(--pt-colors-border-secondary, var(--color-gray-300));
    --border-focus: var(--pt-colors-accent, var(--color-primary));

    /* Semantic Colors - Surfaces */
    --surface-card: var(--pt-colors-surface-card, var(--color-white));
    --surface-input: var(--pt-colors-surface-input, var(--color-white));
    --surface-hover: var(--pt-colors-surface-hover, var(--color-gray-100));
    --surface-active: var(--color-gray-200);

    /* Shadows */
    --shadow-sm: var(--shadow-sm);
    --shadow: var(--shadow);
    --shadow-md: var(--shadow-md);
    --shadow-lg: var(--shadow-lg);

    /* Component-specific */
    --header-bg: rgba(var(--color-white-rgb, 255, 255, 255), 0.9);
    --footer-bg: rgba(var(--color-white-rgb, 255, 255, 255), 0.9);
    --footer-text: var(--text-tertiary);
    --code-bg: var(--color-gray-800);
    --code-text: var(--color-gray-100);
    --inline-code-bg: var(--color-gray-100);
    --inline-code-text: var(--color-gray-900);

    /* Brand */
    --color-primary: var(--pt-colors-accent);
    --color-primary-hover: var(--pt-colors-accent-hover);

    --logo-fill: var(--color-black);

    color-scheme: light;
}

/* ===========================
   Dark Theme
   =========================== */
[data-theme="dark"] {
    /* Semantic Colors - Background */
    --bg-primary: var(--pt-colors-bg-primary);
    --bg-carouselle: var(--bg-primary);
    --bg-secondary: var(--pt-colors-bg-secondary);
    --bg-tertiary: var(--pt-colors-bg-tertiary);
    --bg-elevated: var(--pt-colors-bg-elevated);
    --bg-overlay: rgba(0, 0, 0, 0.7);

    /* Semantic Colors - Text */
    --text-primary: var(--pt-colors-text-primary);
    --text-primary-hover: var(--color-white);
    --text-secondary: var(--pt-colors-text-secondary);
    --text-tertiary: var(--pt-colors-text-tertiary);
    --text-immersive: #cbd5e1;
    --text-muted: var(--pt-colors-text-muted);
    --text-inverted: #121212;

    /* Semantic Colors - Borders */
    --border-primary: var(--pt-colors-border-primary);
    --border-secondary: var(--pt-colors-border-secondary);
    --border-focus: var(--pt-colors-accent);

    /* Semantic Colors - Surfaces */
    --surface-card: var(--pt-colors-surface-card);
    --surface-input: var(--pt-colors-surface-input);
    --surface-hover: var(--pt-colors-surface-hover);
    --surface-active: #404040;

    /* Shadows (darker for dark theme) */
    --shadow-sm: 0 var(--size-0-0625) var(--size-0-125) 0 rgba(0, 0, 0, 0.3);
    --shadow: 0 var(--size-0-0625) var(--size-0-1875) 0 rgba(0, 0, 0, 0.4), 0 var(--size-0-0625) var(--size-0-125) -var(--size-0-0625) rgba(0, 0, 0, 0.4);
    --shadow-md: 0 var(--size-0-25) var(--size-0-375) -var(--size-0-0625) rgba(0, 0, 0, 0.4), 0 var(--size-0-125) var(--size-0-25) -var(--size-0-125) rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 var(--size-0-625) var(--size-0-9375) -var(--size-0-1875) rgba(0, 0, 0, 0.4), 0 var(--size-0-25) var(--size-0-375) -var(--size-0-25) rgba(0, 0, 0, 0.4);

    /* Component-specific */
    --header-bg: rgba(30, 30, 30, 0.8);
    --footer-bg: rgba(30, 30, 30, 0.8);
    --footer-text: var(--text-tertiary);
    --code-bg: #121212;
    --code-text: #e2e8f0;
    --inline-code-bg: #2d2d2d;
    --inline-code-text: #e2e8f0;

    /* Brand adjustments for dark theme */
    --color-primary: var(--pt-colors-accent);
    --color-primary-hover: var(--pt-colors-accent-hover);
    --color-primary-light: rgba(59, 130, 246, 0.2);

    --logo-fill: var(--color-white);

    color-scheme: dark;
}
:root {
    --carousel-prev-width: var(--size-3-125);
    --carousel-prev-height: var(--size-3-125);
    --carousel-prev-backdrop-filter: var(--size-0-25);
    --carousel-prev-left: var(--size-1-25);
    --carousel-next-right: var(--size-1-25);
    --carousel-indicators-bottom: var(--size-1-875);
    --carousel-indicators-gap: var(--size-0-625);
    --carousel-indicators-padding: var(--size-0-75);
    --carousel-indicators-border-radius: var(--size-1-25);
    --carousel-indicators-backdrop-filter: var(--size-0-25);
    --carousel-dot-width: var(--size-0-625);
    --carousel-dot-height: var(--size-0-625);
    --drop-zone-overlay-backdrop-filter: var(--size-0-5);
    --drop-zone-overlay--webkit-backdrop-filter: var(--size-0-5);
    --drop-zone-content-max-width: var(--size-25);
    --drop-zone-icon-width: var(--size-5);
    --drop-zone-icon-height: var(--size-5);
    --50--transform: var(--size-0-625);
    --bodydrag-over--border: var(--size-0-25);
    --error-code-font-size: var(--size-7-5);
    --exif-info-btn-top: var(--size-0-5);
    --exif-info-btn-right: var(--size-0-5);
    --exif-info-btn-width: var(--size-1-75);
    --exif-info-btn-height: var(--size-1-75);
    --exif-info-btn-backdrop-filter: var(--size-0-25);
    --exif-info-btn--webkit-backdrop-filter: var(--size-0-25);
    --exif-info-btn-font-size: var(--size-0-8);
    --exif-overlay-backdrop-filter: var(--size-0-375);
    --exif-overlay--webkit-backdrop-filter: var(--size-0-375);
    --exif-overlay-padding-1: var(--size-0-625);
    --exif-overlay-padding-2: var(--size-0-875);
    --exif-overlay-padding-3: var(--size-0-75);
    --exif-overlay-font-size: var(--size-0-72);
    --exif-overlay-transform: var(--size-0-25);
    --exif-overlay-title-font-size: var(--size-0-65);
    --exif-overlay-title-margin-bottom: var(--size-0-375);
    --td-padding: var(--size-0-125);
    --td-padding-right: var(--size-0-625);
    --td-min-width: var(--size-6);
    --td-font-size: var(--size-0-68);
    --exif-flyout-max-width-1: var(--size-20);
    --exif-flyout-max-width-2: var(--size-1);
    --exif-flyout-box-shadow-1: var(--size-0-25);
    --exif-flyout-box-shadow-2: var(--size-1);
    --exif-flyout-table-font-size: var(--size-0-72);
    --td-padding-right-alt1: var(--size-0-5);
    --td-width: var(--size-1-25);
    --footer-action-btn-width: var(--size-2-5);
    --footer-action-btn-height: var(--size-2-5);
    --svg-width: var(--size-1-25);
    --svg-height: var(--size-1-25);
    --tag-link-border-radius: var(--size-600);
    --tag-link-height: var(--size-2);
    --tag-group-header-border-radius: var(--size-600);
    --tag-group-header-height: var(--size-2);
    --tag-link-padding: var(--size-0-25);
    --toggle-children-padding-y: var(--size-0-5);
    --toggle-children-padding-x: var(--size-0-25);
    --tag-children--backdrop-filter: var(--size-0-75);
    --tag-children--top: var(--size-0-5);
    --tag-children--height: var(--size-0-5);
    --from-margin-top: var(--size-0-625);
    --site-header-group-backdrop-filter: var(--size-0-5);
    --site-header-group--webkit-backdrop-filter: var(--size-0-5);
    ----height: var(--size-2);
    --site-breadcrumb-gap: var(--size-0-4);
    --app-logo-width: var(--size-1);
    --app-logo-height: var(--size-1);
    --header-search-form-height: var(--size-2-5);
    --header-search-form-width: var(--size-2-5);
    --input-type--search---height: var(--size-2-5);
    --input-type--search---border-radius: var(--size-624-938);
    --input-type--search---padding: var(--size-2-5);
    --input-type--search---backdrop-filter: var(--size-0-5);
    --input-type--search----webkit-backdrop-filter: var(--size-0-5);
    --input-type--search---box-shadow: var(--size-0-0625);
    --dropdown-toggle--margin-left: var(--size-0-375);
    --dropdown-menu-min-width: var(--size-11-25);
    --dropdown-menu-transform: var(--size-0-5);
    --header-action-btn-width: var(--size-2-5);
    --header-action-btn-height: var(--size-2-5);
    --site-nav-gap: var(--size-0-5);
    --logotheme-toggle-width: var(--size-1);
    --logotheme-toggle-height: var(--size-1);
    --svg-width-alt1: var(--size-1);
    --svg-height-alt1: var(--size-1);
    --site-header-group-backdrop-filter-alt1: var(--size-0-75);
    --site-header-group--webkit-backdrop-filter-alt1: var(--size-0-75);
    --tag-link-backdrop-filter: var(--size-0-75);
    --tag-link--webkit-backdrop-filter: var(--size-0-75);
    --immersive-audio-container-max-width: var(--size-37-5);
    --immersive-audio-container-backdrop-filter: var(--size-0-75);
    --immersive-audio-container--webkit-backdrop-filter: var(--size-0-75);
    --immersive-overlay-container-padding-y: var(--size-5);
    --immersive-overlay-container-padding-x: var(--size-2-5);
    --post-info-card-backdrop-filter: var(--size-1);
    --post-info-card--webkit-backdrop-filter: var(--size-1);
    --post-info-card-max-width: var(--size-43-75);
    --post-info-card-box-shadow-1: var(--size-1-25);
    --post-info-card-box-shadow-2: var(--size-3-125);
    --post-nav-icon-width: var(--size-3);
    --post-nav-icon-height: var(--size-3);
    --post-excerpt-card-top: var(--size-4-375);
    --post-excerpt-card-max-width: var(--size-23-75);
    --post-excerpt-card-backdrop-filter: var(--size-0-625);
    --post-excerpt-card--webkit-backdrop-filter: var(--size-0-625);
    --post-excerpt-card-transform: var(--size-0-5);
    --breadcrumbs-gap: var(--size-0-5);
    --map-container-height: var(--size-16-25);
    --map-container-min-height: var(--size-31-25);
    --map-container-margin-top: var(--size-2);
    --map-container-box-shadow-1: var(--size-0-25);
    --map-container-box-shadow-2: var(--size-1-25);
    --map-header-margin-bottom: var(--size-1-5);
    --map-title-font-size: var(--size-2-5);
    --map-title-margin-bottom: var(--size-0-5);
    --map-subtitle-font-size: var(--size-1-1);
    --custom-marker-border: var(--size-0-125);
    --custom-marker-box-shadow-1: var(--size-0-125);
    --custom-marker-box-shadow-2: var(--size-0-3125);
    --marker-label-padding-y: var(--size-0-125);
    --marker-label-padding-x: var(--size-0-375);
    --marker-label-font-size: var(--size-0-75);
    --marker-label-box-shadow-1: var(--size-0-0625);
    --marker-label-box-shadow-2: var(--size-0-1875);
    --custom-marker-box-shadow-1-alt1: var(--size-0-25);
    --custom-marker-box-shadow-2-alt1: var(--size-0-625);
    --leaflet-popup-content-wrapper-padding: var(--size-0-3125);
    --map-popup-tag-padding-y: var(--size-0-25);
    --map-popup-tag-padding-x: var(--size-0-625);
    --map-popup-tag-margin-bottom: var(--size-0-375);
    --map-popup-tag-font-size: var(--size-0-875);
    --map-popup-tag-border-radius: var(--size-624-938);
    --tag-popup-title-font-size: var(--size-1);
    --tag-popup-count-font-size: var(--size-0-85);
    --map-year-link-height: var(--size-1-625);
    --map-year-link-padding: var(--size-0-5);
    --map-year-link-font-size: var(--size-0-75);
    --map-year-link-border-radius: var(--size-624-938);
    --tag-tooltip-padding: var(--size-0-125);
    --posts-grid-grid-template-columns: var(--size-20);
    --post-card-transform: var(--size-0-125);
    --post-cardhas-image-min-height: var(--size-13-75);
    --video-play-indicator-filter: var(--size-0-625);
    --post-card-edit-btn-width: var(--size-2-5);
    --post-card-edit-btn-height: var(--size-2-5);
    --post-card-edit-btn-backdrop-filter: var(--size-0-5);
    --post-card-edit-btn--webkit-backdrop-filter: var(--size-0-5);
    --post-hidden-indicator-width: var(--size-2);
    --post-hidden-indicator-height: var(--size-2);
    --post-hidden-indicator-backdrop-filter: var(--size-0-25);
    --post-hidden-indicator--webkit-backdrop-filter: var(--size-0-25);
    --post-card-tag-flyout-backdrop-filter: var(--size-0-5);
    --post-card-tag-flyout--webkit-backdrop-filter: var(--size-0-5);
    --from-transform: var(--size-0-25);
    --post-cardhas-image-min-height-alt1: var(--size-31-25);
    --post-card-slot-min-height: var(--size-20);
    --base---header-height: var(--size-4);
    --widget-title-border-bottom: var(--size-0-125);
    --count-min-width: var(--size-1-25);
    --count-height: var(--size-1-25);
    --count-padding: var(--size-0-3);
    --count-font-size: var(--size-0-65);
    --count-border-radius: var(--size-624-938);
    --count-margin-left: var(--size-0-1);
    --tag-link-border-radius-alt1: var(--size-624-938);
    --flyout-indicator-margin-left: var(--size-0-125);
    --svg-width-alt2: var(--size-0-75);
    --svg-height-alt2: var(--size-0-75);
    --post-meta-divider-width: var(--size-0-25);
    --post-meta-divider-height: var(--size-0-25);
    --code-padding-y: var(--size-0-125);
    --code-padding-x: var(--size-0-375);
    --a-text-underline-offset: var(--size-0-125);
    --tag-link-backdrop-filter-alt1: var(--size-0-5);
    --tag-link--webkit-backdrop-filter-alt1: var(--size-0-5);
    --post-side-nav-btn-width: var(--size-3-125);
    --post-side-nav-btn-height: var(--size-3-125);
    --post-side-nav-btn-backdrop-filter: var(--size-0-25);
    --post-side-nav-btn--webkit-backdrop-filter: var(--size-0-25);
    --post-side-nav-btnprev-left: var(--size-1);
    --post-side-nav-btnnext-right: var(--size-1);
    --tag-description-max-width: var(--size-37-5);
    --tags-filters-margin-top: var(--size-0-3125);
    --tag-group-border-radius: var(--size-1);
    --tag-link-margin-right: var(--size-0-0625);
    --toggle-children-width: var(--size-2);
    --toggle-children-height: var(--size-2);
    --tags-tree-desc-margin: var(--size-0-125);
    --tags-tree-children-border-left: var(--size-0-125);
    --tag-strip-scroll-padding-block: var(--size-0-1875);
    --tags-scroll-btn-width: var(--size-1-5);
    --tags-scroll-btn-height: var(--size-1-5);
    --svg-width-alt3: var(--size-0-875);
    --svg-height-alt3: var(--size-0-875);
    --media-query-1: var(--size-37-5);
    --media-query-1-alt1: var(--size-65-9375);
    --media-query-1-alt2: var(--size-66);
}
/* ===========================
   Buttons
   =========================== */

/* 
 * Truly Comprehensive Tactile Feedback 
 * Covers all identified interactive elements across Admin and Public UIs.
 * Uses the independent 'scale' property to preserve positioning transforms.
 */
:is(
    button, 
    a, 
    .btn, 
    .page-btn, 
    .header-action-btn, 
    .theme-toggle, 
    .create-post, 
    .light-link, 
    .search-toggle-btn, 
    .footer-action-btn, 
    .modal-close, 
    .tag-link, 
    .chip-label, 
    .tm-toggle, 
    .tm-flag-toggle, 
    .tm-sortable-header, 
    .tm-view-toggle .btn, 
    .folder-tree-item, 
    .carousel-prev, 
    .carousel-next, 
    .carousel-dot, 
    .post-nav-icon, 
    .tags-scroll-btn, 
    .featured-btn, 
    .field-ai-btn, 
    .ve-remove, 
    .ve-insert-btn, 
    .editor-mode-toggle button, 
    .form-select, 
    .filter-select, 
    .status-select, 
    .breadcrumb-link, 
    .site-title-link, 
    .dropdown-item, 
    .tab-link, 
    .toast-close, 
    .notification-log-btn, 
    .exif-info-btn, 
    .exif-delete-btn, 
    .ve-exif-toggle, 
    .custom-marker, 
    .map-popup-tag, 
    .map-year-link, 
    .post-card-edit-btn, 
    .post-side-nav-btn, 
    .nav-item a, 
    .sidebar-header .public-home-link, 
    .folder-year-arrow, 
    .copy-path-btn, 
    .media-item-actions .btn, 
    .media-item-checkbox, 
    .media-item-name, 
    .media-item-preview--clickable, 
    .card-header, 
    .post-card, 
    .checkbox-label, 
    .tm-checkbox-label, 
    .sort-link, 
    .slug-link, 
    .tag-count-link, 
    .flag-item, 
    .suggestion-item, 
    .tag-toggle-btn, 
    .tm-section-toggle, 
    .tree-toggle, 
    .folder-month-btn, 
    .media-video-preview video, 
    .leaflet-bar a, 
    .leaflet-control-zoom a, 
    .toggle-children, 
    .version-update-dismiss,
    .tag-toggle span
):active:not(:disabled) {
    scale: 0.96;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), scale var(--transition-fast);
    text-decoration: none;
}

.btn:hover:not(:disabled) {
    box-shadow: var(--shadow);
    transform: translateY(calc(var(--btn-transform) * -1));
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--text-inverted);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    color: var(--text-inverted);
}

.btn-secondary {
    background-color: var(--surface-hover);
    color: var(--text-secondary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--border-primary);
    color: var(--text-primary);
}

.btn-success {
    background-color: var(--color-success);
    color: var(--text-inverted);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--color-emerald-600);
    color: white;
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--color-rose-600);
    color: white;
}

.btn-outline {
    background-color: transparent;
    border: var(--border-width) solid var(--border-primary);
    color: var(--text-secondary);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--surface-hover);
    border-color: var(--border-primary);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
    padding: var(--spacing-xs);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--surface-hover);
    color: var(--text-primary);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
}

.btn-block {
    display: flex;
    width: 100%;
}
/* ===========================
   Empty State
   =========================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.empty-state-icon {
    font-size: var(--empty-state-icon-font-size);
    color: var(--border-secondary, var(--border-primary));
    margin-bottom: var(--spacing-lg);
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    color: var(--text-tertiary, var(--text-muted));
}
/* ===========================
   Pagination
   =========================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--page-btn-min-width);
    height: var(--page-btn-height);
    padding: 0 var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), scale var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.page-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    cursor: default;
}

.page-btn:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.page-prev,
.page-next {
    font-size: var(--font-size-base);
}

.page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--page-ellipsis-min-width);
    height: var(--page-ellipsis-height);
    color: var(--text-muted);
    user-select: none;
}

.page-info {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
/* ===========================
   Category Chips (Meta-tags)
   =========================== */
.categories-picker {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.category-chip {
    cursor: pointer;
    user-select: none;
    position: relative;
}

.category-chip .hidden-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.category-chip .chip-label {
    display: inline-flex;
    align-items: center;
    padding: var(--chip-label-padding-y) var(--chip-label-padding-x);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--chip-label-border-radius);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.category-chip:hover .chip-label {
    border-color: var(--border-secondary, var(--text-muted));
    background: var(--surface-hover);
}

.category-chip .hidden-checkbox:checked+.chip-label {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--text-inverted, white);
}

.category-chip .hidden-checkbox:focus+.chip-label {
    box-shadow: 0 0 0 var(--chip-label-box-shadow) var(--color-primary-light);
}

.category-chip .chip-label.sub-tag {
    margin-left: var(--chip-labelsub-tag-margin-left);
    opacity: 0.8;
}
/* ===========================
   Theme Toggle
   =========================== */
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    display: none;
}

/* Show sun icon in dark mode (to switch to light) */
[data-theme="dark"] .theme-toggle .icon-sun {
    display: flex;
}

/* Show moon icon in light mode (to switch to dark) */
:root:not([data-theme="dark"]) .theme-toggle .icon-moon,
[data-theme="light"] .theme-toggle .icon-moon {
    display: flex;
}

[data-theme="light"] .theme-toggle .icon-sun {
    display: none;
}
/* ===========================
   Utilities
   =========================== */
.text-muted {
    color: var(--text-muted);
}

.text-xs {
    font-size: var(--font-size-xs);
}

.text-small {
    font-size: var(--font-size-sm);
}

.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 {
    gap: var(--spacing-sm);
}

.gap-2 {
    gap: var(--spacing-md);
}

.hidden {
    display: none !important;
}

.visible-block {
    display: block !important;
}

.visible-flex {
    display: flex !important;
}

.visible-inline {
    display: inline !important;
}

.visible-inline-flex {
    display: inline-flex !important;
}

.no-overflow {
    overflow: hidden !important;
}

.cursor-wait {
    cursor: wait !important;
}

.opacity-50 {
    opacity: 0.5 !important;
}

.opacity-30 {
    opacity: 0.3 !important;
}

.opacity-100 {
    opacity: 1 !important;
}

.is-measuring {
    flex-shrink: 0 !important;
    visibility: hidden !important;
}

.opacity-0 {
    opacity: 0 !important;
}

.transition-all {
    transition: background-color var(--transition-base, 0.3s) ease, border-color var(--transition-base, 0.3s) ease, color var(--transition-base, 0.3s) ease, opacity var(--transition-base, 0.3s) ease, transform var(--transition-base, 0.3s) ease, box-shadow var(--transition-base, 0.3s) ease !important;
}

.translate-x-20 {
    transform: translateX(var(--translate-x-20-transform)) !important;
}

.ml-auto {
    margin-left: auto !important;
}

.img-fluid {
    max-width: 100% !important;
    height: auto !important;
}

/* ===========================
   Loading Spinner
   =========================== */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-spinner {
    display: block;
    width: var(--loading-spinner-width);
    height: var(--loading-spinner-height);
    margin: var(--spacing-2xl) auto;
    border: var(--loading-spinner-border) solid var(--border-primary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-spinner-sm {
    width: var(--loading-spinner-sm-width);
    height: var(--loading-spinner-sm-height);
    margin: var(--spacing-md) auto;
    border-width: var(--loading-spinner-sm-border-width);
}

/* ===========================
   Error Message
   =========================== */
.error-message {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    max-width: var(--error-message-max-width);
    text-align: center;
    color: var(--color-danger);
    background-color: var(--color-danger-alpha-08);
    border: var(--border-width) solid var(--color-danger-alpha-25);
    border-radius: var(--border-radius);
}

/* ===========================
   Locker Icon (Hidden Content Indicator)
   =========================== */
.locker-icon {
    display: inline-block;
    margin-right: 0.25em;
    vertical-align: bottom;
    opacity: 0.55;
    cursor: help;
}

/* Notification log FAB — hidden in both bundles; light bundle overrides with .active */.notification-log-fab { display: none; }
/* ===========================
   Login Overlay
   Included in both CSS bundles — the overlay sits above #app
   regardless of which section (public / light) is active.
   =========================== */

/* Blur the page behind the modal */
#app {
    transition: filter 0.25s ease-out;
}

#app.login-blur {
    filter: blur(var(--applogin-blur-filter)) brightness(0.75);
    pointer-events: none;
    user-select: none;
}

/* Backdrop */
.login-overlay-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-black-alpha-25);
    animation: loginBackdropIn 0.2s ease-out;
}

/* Modal box */
.login-modal-box {
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius-xl, var(--border-radius-xl));
    box-shadow: 0 var(--login-modal-box-box-shadow-1) var(--login-modal-box-box-shadow-2) var(--color-black-alpha-30);
    width: 100%;
    max-width: var(--login-modal-box-max-width);
    overflow: hidden;
    animation: loginModalIn 0.28s cubic-bezier(0.34, 1.4, 0.64, 1);
}

/* Error */
.login-modal-error {
    margin: 0;
    padding: var(--login-modal-error-padding-y) var(--login-modal-error-padding-x);
    border-bottom: var(--border-width) solid var(--border-primary);
    color: var(--color-danger);
    font-size: var(--login-modal-error-font-size);
    text-align: center;
    line-height: 1.5;
}

/* Form */
.login-modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--login-modal-form-gap);
    padding: var(--login-modal-form-padding);
}

/* Input */
.login-input {
    width: 100%;
    padding: var(--login-input-padding-y) var(--login-input-padding-x);
    font-size: var(--login-input-font-size);
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-input, var(--surface-elevated, var(--bg-primary)));
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius, var(--border-radius));
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
    font-family: inherit;
}

.login-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 var(--login-input-box-shadow) var(--color-primary-alpha-15);
}

.login-input::placeholder {
    color: var(--text-muted);
}

.login-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Animations */
@keyframes loginBackdropIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes loginModalIn {
    from { opacity: 0; transform: translateY(var(--from-transform)) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
/* ===========================
   Public Layout
   =========================== */
html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    overscroll-behavior-y: contain;
}

body {
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden; /* Prevent horizontal overflow on mobile/tablet */
}

.site-wrapper {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

#header-mount {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 110;
    background: var(--header-bg);
    padding-top: env(safe-area-inset-top, 0);
}

.site-main {
    flex: 1;
    padding: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    touch-action: pan-y; /* Support passive horizontal swipe */
}

.main-container {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Home page: expand post cards to fill viewport when content is short */
.grid-expand-mount {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.grid-expand-mount .posts-grid {
    flex: 1;
    grid-auto-rows: minmax(min-content, 1fr);
    align-content: stretch;
}

/* Page Headers */
.page-header {
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-theme);
}

.page-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    transition: color var(--transition-theme);
}

/* Breadcrumbs */

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--breadcrumbs-gap);
    flex-wrap: wrap;
}

.breadcrumbs.centered {
    justify-content: center;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--color-primary);
}

.breadcrumb-separator {
    color: var(--text-tertiary);
    font-weight: 400;
    user-select: none;
}

/* Narrow content container (single post, preview) */
.content-narrow {
    max-width: var(--content-narrow);
    margin-left: auto;
    margin-right: auto;
}

.site-wrapper--map {
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Map page modifier — remove padding so map fills the area */
.site-main--map {
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.site-main--map .map-container {
    flex: 1;
    min-height: 0;
    margin-top: 0;
    border-radius: 0;
}

/* Public button padding override */

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
}
/* ===========================
   Header
   =========================== */
/* Sticky wrapper for header + tags bar */
.site-header-group {
    z-index: 101;
    background: var(--header-bg);
    border-bottom: var(--border-width) solid var(--border-primary);
    backdrop-filter: blur(var(--site-header-group-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--site-header-group--webkit-backdrop-filter));
    transition: background-color var(--transition-theme),
        border-color var(--transition-theme);
    overflow: visible;
}

/* Content-width constraint, like footer-container */
.site-header-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    /* Three-part layout: [site-header] [tags-bar] [site-nav] */
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

/* site-header: logo/title on the left */
.site-header {
    flex: 0 0 auto;
    order: 1;
    overflow: visible;
    display: flex;
    align-items: center;
    height: var(--header-height);
    padding: 0 var(--spacing-md);
}

/* tags-bar: inline by default, fills the middle space */
.header-tags-bar {
    flex: 1;
    min-width: 0; /* Prevent flex item from overflowing when tags exceed available space */
    order: 2;
    transition: border-color var(--transition-theme);
}

/* site-nav (direct child of inner): action buttons on the right */
.site-header-inner > .site-nav {
    flex: 0 0 auto;
    order: 3;
    padding: 0 var(--spacing-sm);
    height: var(--header-height);
    margin-left: auto;
}

/* JS toggles this class when tags collide with header/nav */
.site-header-group.tags-stacked .header-tags-bar {
    flex: 0 0 100%;
    order: 3;
    border-top: var(--border-width) solid var(--border-primary);
}

.site-header-group.tags-stacked .site-header-inner > .site-nav {
    order: 2;
    margin-left: auto;
}

.site-header-group.tags-stacked .site-header {
    order: 1;
}

.header-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: visible;
    /* Prevent clipping of dropdowns */
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}

.header-left-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.header-left-group>* {
    height: var(----height);
}

/* Breadcrumb nav in the header */
.site-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--site-breadcrumb-gap);
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    min-width: 0;
    overflow: hidden;
}

.site-breadcrumb .breadcrumb-separator {
    color: var(--text-tertiary);
    font-weight: 400;
    user-select: none;
    transition: color var(--transition-theme);
}

.site-breadcrumb .breadcrumb-current {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color var(--transition-theme);
    color: var(--text-primary);
    text-decoration: none;
}

.site-breadcrumb a.breadcrumb-current:hover {
    color: var(--color-primary);
}

.site-breadcrumb .breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-theme);
}

.site-breadcrumb .breadcrumb-link:hover {
    color: var(--color-primary);
}

.site-breadcrumb .site-subtitle {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-tertiary);
    letter-spacing: 0;
    transition: color var(--transition-theme);
}

.site-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    transition: color var(--transition-theme);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    line-height: 1;
}

.site-title-link:hover,
.site-title-link:hover * {
    color: var(--color-primary);
}


.app-logo {
    display: inline-block;
    vertical-align: middle;
    width: var(--app-logo-width);
    height: var(--app-logo-height);
    flex-shrink: 0;
}

.app-logo .logo-shape {
    fill: var(--text-primary);
    transition: fill var(--transition-theme);
}

/* Authenticated indicator - site title color change */
.site-title.authenticated {
    color: var(--color-primary);
}

.site-title.authenticated:hover {
    color: var(--color-primary-hover);
}

.site-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin: 0;
    transition: color var(--transition-theme);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.header-search-form {
    display: flex;
    align-items: center;
    position: relative;
    height: var(--header-search-form-height);
    width: var(--header-search-form-width); /* Match button width to reserve space */
    z-index: 105; /* place above tags-filters (which has 100) */
}

.header-search-form input[type="search"] {
    width: 0;
    opacity: 0;
    padding: 0;
    margin: 0;
    border: var(--border-width) solid transparent;
    background: transparent;
    transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1), opacity var(--transition-fast), padding var(--transition-fast), border-color var(--transition-fast), scale var(--transition-fast);
    height: var(--input-type--search---height);
    border-radius: var(--input-type--search---border-radius);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    outline: none;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    z-index: 10;
}

.header-search-form.is-active input[type="search"] {
    width: var(--search-width);
    opacity: 1;
    padding: 0 var(--input-type--search---padding) 0 var(--spacing-md);
    background: color-mix(in srgb, var(--surface-card) 95%, transparent);
    backdrop-filter: blur(var(--input-type--search---backdrop-filter));
    -webkit-backdrop-filter: blur(var(--input-type--search----webkit-backdrop-filter));
    border-color: var(--border-primary);
}

.header-search-form.is-active input[type="search"]:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 var(--input-type--search---box-shadow) var(--color-primary-alpha);
}

.header-search-form .search-toggle-btn {
    position: relative;
    z-index: 11;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), scale var(--transition-fast);
}

.header-search-form.is-active .search-toggle-btn {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    color: var(--text-primary); /* Darker icon when active */
}

/* Provide search icon active state hover */
.header-search-form.is-active .search-toggle-btn:hover {
    color: var(--color-primary);
    transform: scale(1.05); /* Slight pop, keeping it simple instead of big box shadow */
}

@media (max-width: var(--media-query-1)) {
    .header-search-form.is-active input[type="search"] {
        width: var(--search-width);
    }
}

.nav-dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: var(--dropdown-toggle--margin-left);
    border-left: var(--spacing-xs) solid transparent;
    border-right: var(--spacing-xs) solid transparent;
    border-top: var(--spacing-xs) solid currentColor;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: var(--dropdown-menu-min-width);
    background: var(--bg-elevated);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(calc(var(--dropdown-menu-transform) * -1));
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast), scale var(--transition-fast);
    z-index: 50;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: background-color var(--transition-fast), color var(--transition-fast), scale var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
}

/* Post Header Bar (Immersive Mode) */
.post-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.post-header-bar .header-left {
    flex: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.post-header-bar .header-center {
    flex: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.post-header-bar .header-right {
    flex: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.post-header-bar .site-title {
    margin: 0;
    font-size: var(--font-size-xl);
}

.post-header-bar .post-meta {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: 0;
    color: inherit;
}

/* =   Header Action Buttons   = */
/*
 * Unified 40×40 icon-button style for all header controls.
 * GUIDANCE — choose the right element:
 *   <a class="header-action-btn" href="..." aria-label="...">      navigation
 *   <button class="header-action-btn" type="button" aria-label="..."> action (no URL)
 * Add `.theme-toggle` as a second class only when sun/moon icon toggling is needed.
 */
.header-action-btn,
.theme-toggle,
.create-post,
.light-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--header-action-btn-width);
    height: var(--header-action-btn-height);
    padding: 0;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), scale var(--transition-fast);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.header-action-btn:hover,
.theme-toggle:hover,
.create-post:hover,
.light-link:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

.header-action-btn:active,
.theme-toggle:active,
.create-post:active,
.light-link:active {
    background-color: var(--surface-hover);
}

.header-action-btn svg,
.theme-toggle svg,
.create-post svg,
.light-link svg {
    width: var(--svg-width);
    height: var(--svg-height);
}

/* Theme Toggle (public overrides) */
.site-nav {
    display: flex;
    align-items: center;
    gap: var(--site-nav-gap);
}

.logo.theme-toggle {
    width: var(--logotheme-toggle-width);
    height: var(--logotheme-toggle-height);
    border: none;
    align-items: end;
}

.logo.theme-toggle.authenticated * {
    fill: var(--color-primary);
}

.logo.theme-toggle svg {
    width: var(--svg-width-alt1);
    height: var(--svg-height-alt1);
}

/* Immersive header: mobile title overflow handling */
/* Step 1 — compact: hide blog title link and separator */
.post-header-bar .header-center.header-compact .breadcrumb-link,
.post-header-bar .header-center.header-compact .breadcrumb-separator {
    display: none;
}

/* Step 2 — truncate: still overflows even after compact, clip with ellipsis */
.post-header-bar .header-center.header-truncate .site-title {
    display: block;
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
/* ===========================
   Header Tags Bar
   (Extends .tag-strip-track / .tag-strip-scroll)
   =========================== */
.header-tags-bar {
    overflow: visible;
    z-index: 100;
}

/* Specific header adjustments for the unified track */
.header-tags-bar .tag-strip-track {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.header-tags-bar .tag-strip-scroll {
    padding: var(--spacing-xs) var(--spacing-md);
    justify-content: safe center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.header-tags-bar .tag-strip-scroll.is-ready {
    opacity: 1;
}

/* Header Dropdown Tags */
.header-tags-bar .tag-group {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-direction: column;
    overflow: visible;
    border: none;
    background: transparent;
    border-radius: 0;
    height: auto;
}

/* Filter buttons - both standalone and within lists */
.header-tags-bar .tag-link {
    display: inline-flex;
    align-items: center;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--tag-link-border-radius);
    height: var(--tag-link-height);
    padding: 0 var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: normal;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), scale var(--transition-fast);
    box-sizing: border-box;
    text-rendering: optimizeLegibility;
}

.header-tags-bar .tag-link:hover {
    border-color: var(--color-primary);
}

.header-tags-bar .tag-group-header {
    display: inline-flex;
    align-items: center;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--tag-group-header-border-radius);
    height: var(--tag-group-header-height);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), scale var(--transition-fast);
    box-sizing: border-box;
    /* Prevent Android Chrome from absorbing taps-on-pills as scroll gestures
       when the header strip has touch-action: pan-x on its scroll container. */
    touch-action: manipulation;
}

.header-tags-bar .tag-group-header:hover {
    border-color: var(--color-primary);
}
.header-tags-bar .tag-group.is-open > .tag-group-header {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

/* Override filter-btn styles when inside tag-group-header - use higher specificity */
.header-tags-bar .tag-group-header > .tag-link {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    padding: 0 var(--tag-link-padding) 0 var(--spacing-md);
    height: 100%;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: normal;
    text-rendering: optimizeLegibility;
    border-radius: 0;
    box-shadow: none;
    /* Prevent transition properties (from base .tag-link) from animating background/border-radius
       when hover state changes — that would flash a surface-card rectangle on hover. */
    transition: color var(--transition-fast);
    /* tag-strip.css applies backdrop-filter: blur to .tag-strip-scroll .tag-link (descendant selector),
       which would bleed through this transparent link and blur the parent pill's border into a rectangle. */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.header-tags-bar .tag-group-header .toggle-children {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0 var(--toggle-children-padding-y) 0 var(--toggle-children-padding-x);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    height: 100%;
    align-self: stretch;
}

.header-tags-bar .tag-group-header .toggle-children svg {
    transition: transform var(--transition-fast), scale var(--transition-fast);
    transform-origin: center;
}

.header-tags-bar .tag-group:hover > .tag-group-header .toggle-children,
.header-tags-bar .tag-group.is-open > .tag-group-header .toggle-children {
    color: var(--color-primary);
}

.header-tags-bar .tag-group:hover > .tag-group-header .toggle-children svg,
.header-tags-bar .tag-group.is-open > .tag-group-header .toggle-children svg {
    transform: rotate(180deg);
}

/* Dropdown container - default hidden */
.header-tags-bar .tag-children {
    position: absolute;
    top: calc(100% + var(--spacing-xs));
    left: 50%;
    transform: translateX(-50%);
    background: transparent;
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-sm);
    display: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    width: max-content;
    max-width: 80vw;
    visibility: hidden;
    opacity: 0;
}

/* Background + blur on ::after so backdrop-filter doesn't make this element
   a containing block for position:fixed descendants (Chrome behaviour). */
.header-tags-bar .tag-children::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--surface-card);
    backdrop-filter: blur(var(--tag-children--backdrop-filter));
    border-radius: inherit;
    z-index: -1;
    pointer-events: none;
}

.header-tags-bar .tag-children::before {
    content: "";
    position: absolute;
    top: calc(var(--tag-children--top) * -1);
    left: 0;
    right: 0;
    height: var(--tag-children--height);
    background: transparent;
}

/* Show dropdown only when JS has positioned it (position:fixed via inline style) */
.header-tags-bar .tag-group.is-open > .tag-children {
    display: flex;
    visibility: visible;
    opacity: 1;
    animation: dropdownFadeIn 0.2s ease-out forwards;
}

/* Temporary class for measuring hidden dropdowns - needs higher specificity */
.header-tags-bar .tag-group .tag-children.visible-flex,
.header-tags-bar .tag-group .tag-children.is-measuring {
    display: flex;
    visibility: hidden;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        margin-top: calc(var(--from-margin-top) * -1);
    }

    to {
        opacity: 1;
        margin-top: 0;
    }
}

/* Ensure children in dropdowns have consistent sizing - use child combinator for specificity */
.header-tags-bar .tag-children > .tag-link,
.header-tags-bar .tag-children > .tag-group .tag-link {
    height: var(--tag-link-height);
    font-size: var(--font-size-sm);
}

.header-tags-bar .tag-children > .tag-link {
    padding: 0 var(--spacing-md);
}

.header-tags-bar .tag-children > .tag-group > .tag-group-header {
    height: var(--tag-group-header-height);
    font-size: var(--font-size-sm);
}

/* Tag Switcher Logic - keep these with high specificity to prevent display override */
.header-tags-bar .tag-strip-scroll[data-mode="featured"] > .category-tag,
.header-tags-bar
    .tag-strip-scroll[data-mode="featured"]
    > .tag-group.category-tag {
    display: none;
}

.header-tags-bar .tag-strip-scroll[data-mode="categories"] > .featured-tag,
.header-tags-bar
    .tag-strip-scroll[data-mode="categories"]
    > .tag-group.featured-tag {
    display: none;
}
/* ===========================
   Footer
   =========================== */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: var(--spacing-md) 0;
    padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom, 0));
    margin-top: auto;
    transition: background-color var(--transition-theme);
}

.footer-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    grid-column: 1;
    justify-self: start;
    color: var(--footer-text);
}

.footer-copyright a {
    color: var(--footer-link, var(--color-primary));
}

.footer-copyright a:hover {
    color: var(--color-primary);
}

.footer-content .pagination {
    grid-column: 2;
    margin-top: 0;
}

.footer-actions {
    grid-column: 3;
    justify-self: end;
    display: flex;
    gap: var(--spacing-sm);
}

.footer-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--footer-action-btn-width);
    height: var(--footer-action-btn-height);
    padding: 0;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.footer-action-btn:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

.footer-action-btn svg {
    width: var(--svg-width);
    height: var(--svg-height);
}

.footer-link {
    font-size: var(--font-size-sm);
    color: var(--footer-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    transition: color var(--transition-theme);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-link svg {
    opacity: 0.7;
}

.footer-link:hover svg {
    opacity: 1;
}

.light-link {
    font-weight: 700;
    text-decoration: none;
    color: inherit;
}

.light-link:hover {
    color: var(--color-primary);
}

.footer-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    font-size: var(--font-size-sm);
    color: var(--footer-text);
}

.footer-link:hover {
    color: var(--text-inverted);
}

.footer-tags {
    flex: 1;
    justify-content: center;
    padding: 0 var(--spacing-xl);
}
/**
 * Unified Tag Strip Control
 * Used in PostCard, PostContent, and PublicHeaderTagsBar.
 */

.tag-strip-track {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.tag-strip-scroll {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: nowrap;
    gap: var(--spacing-sm);
    overflow-x: auto;
    overflow-y: visible;            /* Allow dropdowns to overflow vertically */
    scrollbar-width: none;          /* Firefox */
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
    overscroll-behavior-x: contain;
    padding-block: var(--tag-strip-scroll-padding-block);       /* Room for borders/shadows */
}

.tag-strip-scroll::-webkit-scrollbar {
    display: none;
}

/* 
 * Dynamic Edge Fades 
 * Uses mask-image for background-agnostic transparency fades.
 * The .has-scroll-* classes are toggled by setupScrollableStrip JS.
 * We disable the mask when a dropdown is open (.is-dropdown-open) because
 * mask-image clips fixed-positioned dropdowns that overflow the strip on mobile.
 */
.tag-strip-track.has-scroll-right:not(.is-dropdown-open) .tag-strip-scroll {
    mask-image: linear-gradient(to right, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%);
}
.tag-strip-track.has-scroll-left:not(.is-dropdown-open) .tag-strip-scroll {
    mask-image: linear-gradient(to left, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, black 85%, transparent 100%);
}
.tag-strip-track.has-scroll-left.has-scroll-right:not(.is-dropdown-open) .tag-strip-scroll {
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

/* Scroll Arrow Buttons */
.tags-scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: var(--tags-scroll-btn-width);
    height: var(--tags-scroll-btn-height);
    border-radius: 50%;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, scale 0.2s ease;
    padding: 0;
}

.tags-scroll-btn svg {
    width: var(--svg-width-alt3);
    height: var(--svg-height-alt3);
}

.tags-scroll-btn--left {
    left: var(--spacing-xs);
}
.tags-scroll-btn--left svg {
    transform: rotate(90deg);
}

.tags-scroll-btn--right {
    right: var(--spacing-xs);
}
.tags-scroll-btn--right svg {
    transform: rotate(-90deg);
}

.tag-strip-track.has-scroll-left .tags-scroll-btn--left,
.tag-strip-track.has-scroll-right .tags-scroll-btn--right {
    opacity: 1;
    pointer-events: auto;
}

.tags-scroll-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* Base tag link style within a strip */
.tag-strip-scroll .tag-link {
    backdrop-filter: blur(var(--tag-link-backdrop-filter-alt1));
    -webkit-backdrop-filter: blur(var(--tag-link--webkit-backdrop-filter-alt1));
    white-space: nowrap;
    /* Prevent Android Chrome from absorbing taps as scroll gestures:
       touch-action: manipulation fires click immediately for any tap. */
    touch-action: manipulation;
}

/* Current-filter state — emitted by renderTagLink(tag, { active: true }) */
.tag-link.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Menu-open / first-tap activated state */
.tag-link.is-active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tag-strip-scroll .tag-link {
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), scale var(--transition-fast);
}
/* ===========================
   Post Grid (Homepage)
   =========================== */
.posts-main {
    min-width: 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--posts-grid-grid-template-columns), 1fr));
    gap: var(--spacing-xl);
}

/* ===========================
   Post Card
   =========================== */
.post-card {
    background: var(--surface-card);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal),
        background-color var(--transition-theme), scale var(--transition-normal);
    text-decoration: none;
    /* Make sure links inside look clean */
    display: block;
    /* Ensure it behaves as a block element */
    position: relative;
    height: 100%;
    /* Ensure uniform height in grid if possible, though grid-items stretch */
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.post-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(calc(var(--post-card-transform) * -1));
}

/* --- HAS IMAGE/VISUAL STYLE --- */
.post-card.has-image,
.post-card.has-visual {
    min-height: var(--post-cardhas-image-min-height);
    /* Minimum height for image cards */
    color: var(--text-inverted);
    /* Default text color on image */
}

.post-card.type-audio {
    background-color: var(--bg-tertiary);
}

.post-card-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.post-card-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), scale var(--transition-slow);
}

.post-card-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), scale var(--transition-slow);
}

.audio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    transition: background-color var(--transition-theme), color var(--transition-theme);
}

.post-card:hover .audio-placeholder {
    background-color: var(--surface-hover);
    color: var(--color-primary);
}

.video-play-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    pointer-events: none;
    filter: drop-shadow(0 0 var(--video-play-indicator-filter) var(--color-black-alpha-50));
    transition: opacity var(--transition-normal);
}

.post-card:hover .post-card-background img,
.post-card:hover .post-card-background video {
    transform: scale(1.05);
}

.post-card:hover .video-play-indicator {
    opacity: 0.8;
}

/* Overlay Content for Image Cards */
.post-card-content.overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    background: linear-gradient(to top,
            var(--color-black-alpha-90) 0%,
            var(--color-black-alpha-40) 10%,
            var(--color-black-alpha-0) 40%,
            var(--color-black-alpha-60) 70%,
            var(--color-black-alpha-90) 100%);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-normal);
    color: white;
    pointer-events: auto;
}

.post-card:hover .post-card-content.overlay,
.post-card.is-touched .post-card-content.overlay,
.post-card.has-flyout-open .post-card-content.overlay {
    opacity: 1;
}

.post-card-edit-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 20;
    width: var(--post-card-edit-btn-width);
    height: var(--post-card-edit-btn-height);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
    transition: opacity var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), scale var(--transition-fast);
    backdrop-filter: blur(var(--post-card-edit-btn-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-card-edit-btn--webkit-backdrop-filter));
    opacity: 0;
    /* Hidden by default, shown on hover */
    text-decoration: none;
    cursor: pointer;
}

.post-card:hover .post-card-edit-btn {
    opacity: 1;
}

.post-card-edit-btn:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

.post-card-edit-btn svg {
    width: var(--svg-width);
    height: var(--svg-height);
}

/* Hidden post indicator */
.post-hidden-indicator {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    z-index: 20;
    width: var(--post-hidden-indicator-width);
    height: var(--post-hidden-indicator-height);
    background: var(--color-black-alpha-60);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white-alpha-90);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(var(--post-hidden-indicator-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-hidden-indicator--webkit-backdrop-filter));
}

.post-hidden-indicator svg {
    width: var(--svg-width-alt1);
    height: var(--svg-height-alt1);
}

/* Override text colors for overlay */
.post-card-content.overlay .post-card-title {
    color: white;
    font-size: var(--font-size-lg);
}

.post-card-content.overlay .post-card-meta {
    color: var(--color-white-alpha-80);
}

.post-card-content.overlay .post-card-excerpt {
    color: var(--color-white-alpha-90);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

/* --- TEXT ONLY STYLE --- */
.post-card.text-only {
    background-color: var(--surface-card);
}

.post-card.text-only .post-card-content {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-content {
    /* Base styles for non-overlay content */
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.view-count {
    font-variant-numeric: tabular-nums;
}

.post-card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
    transition: color var(--transition-theme);
}

.post-card-title a {
    color: inherit;
    position: relative;
    z-index: 11;
}

.post-card-title a:hover {
    color: var(--color-primary);
}

.post-card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Text Preview for No Image Posts */
.post-card-text-preview {
    font-size: var(--font-size-base);
    /* Slightly larger for emphasis */
    color: var(--text-secondary);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    line-clamp: 8;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    margin-bottom: var(--spacing-lg);
}

.post-card-text-preview p {
    margin-bottom: var(--spacing-sm);
}

/* Track wrapper — provides the relative-positioning context for scroll arrow buttons */
.post-card-content .tag-strip-track {
    margin-top: auto;               /* push tags to bottom of card flex */
}

/* ===========================
   Post Card Tag Flyout
   (ancestor chain, upward flyout on first tap)
   =========================== */
.post-card-tag-flyout {
    position: fixed;
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(var(--post-card-tag-flyout-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-card-tag-flyout--webkit-backdrop-filter));
    animation: flyout-up 150ms ease;
}

@keyframes flyout-up {
    from { opacity: 0; transform: translateY(var(--from-transform)); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===========================
   Featured Post
   =========================== */
.featured-post {
    grid-column: 1 / -1;
}

/* Orphan expansion: last card fills remaining columns in an incomplete row.
   Featured post spans a full row, shifting the orphan parity by 1.
   Grid is 2-col below var(--size-66) viewport, 3-col at var(--size-66)+ (max-width: var(--size-75)). */

@media (max-width: var(--media-query-1-alt1)) {
    /* 2-col: orphan lands on an odd position (even with a featured-post offset) */
    .posts-grid:not(:has(.featured-post)) .post-card-slot:last-child:nth-child(odd),
    .posts-grid:has(.featured-post) .post-card-slot:last-child:nth-child(even) {
        grid-column: 1 / -1;
    }
}

@media (min-width: var(--media-query-1-alt2)) {
    /* 3-col: orphan lands on 3n+1 (or 3n+2 with featured-post offset) */
    .posts-grid:not(:has(.featured-post)) .post-card-slot:last-child:nth-child(3n+1),
    .posts-grid:has(.featured-post) .post-card-slot:last-child:nth-child(3n+2) {
        grid-column: 1 / -1;
    }
}

/* Reset grid for featured post if using new card style */
/* If featured post has image, it behaves like a big card now */
.featured-post .post-card.has-image {
    min-height: var(--post-cardhas-image-min-height-alt1);
}

.featured-post .post-card-content.overlay .post-card-title {
    font-size: var(--font-size-3xl);
}

.featured-post .post-card-content.overlay .post-card-excerpt {
    font-size: var(--font-size-base);
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

/* If text only, we can keep it as a flexible card */
.featured-post .post-card.text-only {
    padding: var(--spacing-md);
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* Override badge for overlay */
.post-card-content.overlay .featured-badge {
    color: var(--color-accent);
    /* Brighter blue for dark bg */
}

/* ===========================
   Grid Preview (Swipe)
   =========================== */
.grid-preview-placeholder {
    position: absolute;
    top: 0;
    width: 100%;
    pointer-events: none;
    z-index: 10;
}
.placeholder-grid .post-card-slot {
    background: var(--surface-card);
    border-radius: var(--border-radius-xl);
    min-height: var(--post-card-slot-min-height);
    box-shadow: var(--shadow);
    opacity: 0.5;
    animation: pulse 1.5s infinite alternate;
}
@keyframes pulse {
    from { opacity: 0.3; }
    to { opacity: 0.6; }
}
/* ===========================
   Sidebar
   =========================== */
.sidebar,
.posts-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.sidebar-widget {
    background: var(--surface-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    transition: background-color var(--transition-theme);
}

.widget-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: var(--widget-title-border-bottom) solid var(--border-primary);
    transition: color var(--transition-theme),
        border-color var(--transition-theme);
}

/* Tag Cloud Strip (homepage, below header) */
.tag-cloud-strip {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.tag-cloud-strip .tag-cloud {
    justify-content: center;
}

/* Count badge inside tag-cloud pills — distinct mini-badge */
.tag-cloud-strip .tag-link .count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--count-min-width);
    height: var(--count-height);
    padding: 0 var(--count-padding);
    font-size: var(--count-font-size);
    font-weight: 600;
    line-height: 1;
    color: var(--text-tertiary);
    background: var(--bg-tertiary);
    border-radius: var(--count-border-radius);
    margin-left: var(--count-margin-left);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.tag-cloud-strip .tag-link:hover .count {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    list-style: none;
    margin: 0;
    padding: 0;
}

.tag-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    height: var(--tag-link-height);
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--tag-link-border-radius-alt1);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.tag-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tag-link.is-hidden {
    opacity: 0.7;
}

/* Tag has ancestors — first click opens flyout */
.tag-link.has-flyout {
    border-color: var(--color-primary);
}

/* Flyout indicator chevron — points UP to signal ancestors appear above the pill.
   Opposite of the .toggle-children chevron in tags-filters (which points DOWN for children). */
.tag-link .flyout-indicator {
    display: inline-flex;
    align-items: center;
    margin-left: var(--flyout-indicator-margin-left);
    color: var(--color-primary);
}

.tag-link .flyout-indicator svg {
    width: var(--svg-width-alt2);
    height: var(--svg-height-alt2);
    transform: rotate(180deg); /* Default: points up */
    transition: transform var(--transition-fast);
}

/* Flyout open — next click navigates to the tag page */
.tag-link.is-flyout-open {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.tag-link.is-flyout-open .flyout-indicator {
    color: white;
}

.tag-link.is-flyout-open .flyout-indicator svg {
    transform: rotate(0deg); /* Points down when open — signals second click navigates */
}

.tag-link.is-flyout-open:hover {
    color: white;
}

.tag-group-inline {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
    margin-right: var(--spacing-md);
}


.tag-link .count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}
/* ===========================
   Single Post
   =========================== */

/* Images that open in immersive mode on click */
.post-content img.zoomable {
    cursor: zoom-in;
}

.post-single {
    max-width: var(--content-narrow);
    margin: 0 auto;
}

.post-header {
    text-align: center;
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.post-meta-divider {
    width: var(--post-meta-divider-width);
    height: var(--post-meta-divider-height);
    background-color: var(--border-secondary);
    border-radius: 50%;
}

.post-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    transition: color var(--transition-theme);
}

.post-featured-image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    outline: 1px solid var(--color-black-alpha-10);
    outline-offset: -1px;
}

[data-theme="dark"] .post-featured-image img {
    outline-color: var(--color-white-alpha-10);
}

/* Post Content */
.post-content {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    transition: color var(--transition-theme);
}

.post-content h2 {
    font-family: var(--font-family);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    text-wrap: balance;
    transition: color var(--transition-theme);
}

.post-content h3 {
    font-family: var(--font-family);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    text-wrap: balance;
    transition: color var(--transition-theme);
}

.post-content p {
    margin-bottom: var(--spacing-lg);
    text-wrap: pretty;
}

.post-content img {
    border-radius: var(--border-radius-lg);
    outline: 1px solid var(--color-black-alpha-10);
    outline-offset: -1px;
}

[data-theme="dark"] .post-content img {
    outline-color: var(--color-white-alpha-10);
}

.post-content blockquote {
    border-left: var(--spacing-xs) solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--text-tertiary);
}

.post-content pre {
    background-color: var(--code-bg);
    color: var(--code-text);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-theme);
}

.post-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background-color: var(--inline-code-bg);
    color: var(--inline-code-text);
    padding: var(--code-padding-y) var(--code-padding-x);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-theme),
        color var(--transition-theme);
}

.post-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: var(--a-text-underline-offset);
}

/* Post Footer */
.post-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: var(--border-width) solid var(--border-primary);
}

.post-tags {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.post-tags .tag-link {
    background-color: var(--bg-tertiary);
    backdrop-filter: blur(var(--tag-link-backdrop-filter-alt1));
    -webkit-backdrop-filter: blur(var(--tag-link--webkit-backdrop-filter-alt1));
}

.post-tags .tag-link:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

[data-theme="light"] .post-tags .tag-link {
    background: var(--color-white-alpha-85);
    color: var(--text-primary);
    border: var(--border-width) solid var(--color-black-alpha-10);
}

[data-theme="light"] .post-tags .tag-link:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

[data-theme="dark"] .post-tags .tag-link {
    background: var(--color-black-alpha-75);
    color: var(--color-white-alpha-95);
    border: var(--border-width) solid var(--color-white-alpha-20);
}

[data-theme="dark"] .post-tags .tag-link:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--border-radius-lg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), scale var(--transition-fast);
}

.post-nav-link:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
}

.post-nav-link.next {
    text-align: right;
}

.post-nav-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.post-nav-title {
    font-weight: 600;
    color: var(--text-primary);
}

/* Fixed side-navigation arrows (normal layout) */
.post-side-nav-btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-black-alpha-25);
    color: white;
    width: var(--post-side-nav-btn-width);
    height: var(--post-side-nav-btn-height);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease, scale 0.2s ease;
    backdrop-filter: blur(var(--post-side-nav-btn-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-side-nav-btn--webkit-backdrop-filter));
}

.post-side-nav-btn:hover {
    background: var(--color-black-alpha-50);
    transform: translateY(-50%) scale(1.1);
    color: white;
}

.post-side-nav-btn.prev { left: var(--post-side-nav-btnprev-left); }
.post-side-nav-btn.next { right: var(--post-side-nav-btnnext-right); }

[data-theme="light"] .post-side-nav-btn {
    background: var(--color-black-alpha-15);
}

[data-theme="light"] .post-side-nav-btn:hover {
    background: var(--color-black-alpha-35);
}

/* Hide side arrows on small screens where they'd overlap content */
@media (max-width: 48em) {
    .post-side-nav-btn {
        display: none;
    }
}
/* ===========================
   Tag Archive
   =========================== */
.tag-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: var(--border-width) solid var(--border-primary);
}

.tag-name {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-theme);
}

.tag-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: var(--tag-description-max-width);
    margin: 0 auto;
}

.tag-count {
    display: inline-block;
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-top: var(--spacing-md);
    font-variant-numeric: tabular-nums;
}

/* Tags Filters */
.tags-filters {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: var(--spacing-sm);
    justify-content: safe center;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tags-filters::-webkit-scrollbar {
    display: none;
}

.tags-page .tags-filters {
    margin-top: var(--tags-filters-margin-top);
    /*margin-bottom: var(--spacing-md); */
}

/* Hierarchical Tags */
.tag-group {
    display: flex;
    flex-direction: column;
    position: relative;
    border-radius: var(--tag-group-border-radius);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    overflow: visible;
    /* Changed from hidden to support header dropdowns and nested content */
    transition: border-color var(--transition-fast);
}

.tag-group:hover {
    border-color: var(--border-secondary);
}

.tag-group-header {
    display: flex;
    align-items: center;
}

.tag-group-header .tag-link {
    border: none;
    background: none;
    border-radius: 0;
    flex: 1;
    margin-right: calc(var(--tag-link-margin-right) * -1);
}

/*.tag-group-header .tag-link.active {
    color: var(--text-inverted);
    }*/

.tag-group-header .tag-link:hover:not(.active) {
    color: var(--text-primary);
}

.toggle-children {
    background: none;
    border: none;
    width: var(--toggle-children-width);
    height: var(--toggle-children-height);
    cursor: pointer;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    border-left: var(--border-width) solid var(--border-primary);
}

.toggle-children:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
}

.toggle-children svg {
    transition: transform var(--transition-fast);
    transform-origin: center;
}

.toggle-children.active svg {
    transform: rotate(180deg);
}

/* ===========================
   Tags Tree (TagsPage hierarchy)
   =========================== */
.tags-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tags-tree-item {
    margin-bottom: var(--spacing-xs);
}

.tag-link.tags-tree-link {
    height: auto;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius-sm);
    background: transparent;
    font-size: var(--font-size-base);
    font-weight: normal;
    white-space: normal;
    color: var(--text-primary);
}

.tag-link.tags-tree-link:hover {
    color: var(--color-primary);
    background-color: var(--surface-hover);
    border-color: transparent;
    transform: none;
}

.tag-link.tags-tree-link .tag-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.tags-tree-desc {
    margin: var(--tags-tree-desc-margin) 0 var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.tags-tree-children {
    list-style: none;
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-sm);
    border-left: var(--tags-tree-children-border-left) solid var(--border-primary);
}

/* Important tag highlight in public context */
.tags-tree-item.tag-important > .tag-link {
    font-weight: 600;
    color: var(--color-primary);
}

.tag-important {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
}
/* ===========================
   404 Page
   =========================== */
.error-page {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.error-code {
    font-size: var(--error-code-font-size);
    font-weight: 700;
    color: var(--border-primary);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.error-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}
/* ===========================
   Immersive Layout (Full Screen Post)
   =========================== */
.immersive-layout .site-wrapper {
    display: block;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.immersive-layout .site-header-group {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding-top: env(safe-area-inset-top, 0);
    background: var(--header-bg);
    backdrop-filter: blur(var(--site-header-group-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--site-header-group--webkit-backdrop-filter));
    border-bottom: none;
    color: var(--text-primary);
    transition: opacity 0.4s ease,
        transform 0.4s ease,
        background-color var(--transition-theme),
        color var(--transition-theme),
        border-color var(--transition-theme);
}

.immersive-layout .site-header .site-title,
.immersive-layout .site-header .site-subtitle,
.immersive-layout .site-header .light-link,
.immersive-layout .site-header .breadcrumb-link,
.immersive-layout .site-header .breadcrumb-current {
    border-color: var(--color-white-alpha-30);
    transition: color var(--transition-theme),
        border-color var(--transition-theme),
        background-color var(--transition-theme);
}

.immersive-layout .site-header svg,
.immersive-layout .site-header .theme-toggle,
.immersive-layout .site-header .create-post,
.immersive-layout .site-header .header-action-btn {
    color: var(--text-primary);
    border-color: var(--border-primary);
    transition: color var(--transition-theme),
        border-color var(--transition-theme),
        background-color var(--transition-theme),
        stroke var(--transition-theme),
        fill var(--transition-theme);
}

[data-theme="light"].immersive-layout .site-header-group {
    background: var(--color-white-alpha-75);
    backdrop-filter: blur(var(--site-header-group-backdrop-filter-alt1));
    -webkit-backdrop-filter: blur(var(--site-header-group--webkit-backdrop-filter-alt1));
}

[data-theme="light"].immersive-layout .site-header svg {
    color: var(--text-primary);
    stroke: var(--text-primary);
}

[data-theme="light"].immersive-layout .site-header .site-title,
[data-theme="light"].immersive-layout .site-header .site-subtitle,
[data-theme="light"].immersive-layout .site-header .light-link,
[data-theme="light"].immersive-layout .site-header .breadcrumb-link,
[data-theme="light"].immersive-layout .site-header .breadcrumb-current {
    color: var(--text-primary);
    border-color: var(--border-primary);
    transition: color var(--transition-theme), border-color var(--transition-theme);
}

[data-theme="light"].immersive-layout .site-header .breadcrumb-separator {
    color: var(--text-tertiary);
    transition: color var(--transition-theme);
}

.immersive-layout .site-header .header-action-btn:hover {
    background: var(--color-white-alpha-10);
}

[data-theme="light"].immersive-layout .site-header .header-action-btn:hover {
    background: var(--surface-hover);
}

.immersive-layout .site-main {
    padding: 0;
    margin-top: 0;
    height: 100vh;
    height: 100dvh;
    width: 100vw;
    margin-top: 0;
}

.immersive-layout .main-container {
    max-width: none;
    margin: 0;
    height: 100%;
    padding: 0;
}

/* Ensure the component mount point stretches to fill the container */
.immersive-layout #content-mount {
    display: block;
    height: 100%;
}

.immersive-layout .site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: var(--footer-bg);
    /*background: var(--color-black-alpha-60);*/
    /*linear-gradient(to top, var(--color-black-alpha-95) 0%, var(--color-black-alpha-85) 40%, var(--color-black-alpha-40) 80%, transparent 100%);*/
    color: var(--color-white-alpha-95);
    border-top: none;
    padding-top: calc(var(--spacing-md) + env(safe-area-inset-bottom, 0));
    padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom, 0));
    transition: opacity 0.4s ease,
        transform 0.4s ease,
        background-color var(--transition-theme),
        background var(--transition-theme),
        color var(--transition-theme);
    pointer-events: none;
}

.immersive-layout .site-footer .footer-content {
    pointer-events: auto;
}

[data-theme="light"].immersive-layout .site-footer {
    background: linear-gradient(to top, var(--color-white-alpha-95) 0%, var(--color-white-alpha-85) 40%, var(--color-white-alpha-40) 80%, transparent 100%);
    color: var(--text-primary);
}

.immersive-layout .site-footer .footer-link,
.immersive-layout .site-footer .footer-copyright {
    color: var(--footer-text);
    transition: color var(--transition-theme);
}

.immersive-layout .footer-content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap-reverse;
    align-items: baseline;
    gap: var(--spacing-xs) var(--spacing-md);
    text-align: left;
}

.immersive-layout .footer-content .footer-copyright {
    flex-shrink: 0;
    white-space: nowrap;
    order: 0;
}

.immersive-layout .footer-content .immersive-tags {
    flex: 1 1 0%;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    pointer-events: auto;
}

[data-theme="light"].immersive-layout .site-footer .footer-link {
    color: var(--text-primary);
}

[data-theme="light"].immersive-layout .site-footer .footer-copyright {
    color: var(--footer-text);
}

/* Immersive Components */
.immersive-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    touch-action: none; /* Prevent scroll bouncing on swipe */
    overscroll-behavior: none; /* Prevent trackpad rubber-banding */
}

.immersive-visuals {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-carouselle);
    transition: background-color var(--transition-theme);
    will-change: transform, opacity;
}

.immersive-wrapper.zoomed .immersive-visuals {
    cursor: grab;
}

.immersive-wrapper.zoomed .immersive-visuals:active {
    cursor: grabbing;
}

.immersive-bg-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* Show the whole image */
    transition: opacity 0.3s ease;
}

.immersive-tags .tag-link {
    background: var(--surface-card);
    color: var(--text-secondary);
    border: var(--border-width) solid var(--text-secondary);
    backdrop-filter: blur(var(--tag-link-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--tag-link--webkit-backdrop-filter));
    pointer-events: auto;
}

.immersive-tags .tag-link:hover {
    color: var(--text-secondary);
    border-color: var(--color-primary);
}

[data-theme="light"].immersive-layout .immersive-tags .tag-link {
    background: var(--color-white-alpha-85);
    color: var(--text-primary);
    border: var(--border-width) solid var(--color-black-alpha-10);
}

[data-theme="light"].immersive-layout .immersive-tags .tag-link:hover {
    background: var(--bg-overlay-hover);
    color: white;
    border-color: var(--color-primary);
}

/* Ancestor flyout states — must beat .immersive-tags .tag-link (0,2,0)
   and the light-theme variant (0,4,0) */
.immersive-tags .tag-link.has-flyout {
    border-color: var(--color-primary);
}

.immersive-tags .tag-link.is-flyout-open {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: white;
}

.immersive-tags .tag-link.is-flyout-open:hover {
    color: white;
}

[data-theme="light"].immersive-layout .immersive-tags .tag-link.has-flyout {
    border-color: var(--color-primary);
}

[data-theme="light"].immersive-layout .immersive-tags .tag-link.is-flyout-open {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

video.immersive-bg-image {
    margin-bottom: 6em;
}

.immersive-audio-container {
    width: 100%;
    max-width: var(--immersive-audio-container-max-width);
    padding: var(--spacing-xl);
    background: var(--bg-overlay);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(var(--immersive-audio-container-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--immersive-audio-container--webkit-backdrop-filter));
    margin-bottom: 6em;
}

.immersive-audio-player {
    width: 100%;
}

.audio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
}

.immersive-overlay-container {
    position: absolute;
    inset: 0;
    z-index: 20;
    pointer-events: none;
    /* Allow clicking through to toggle */
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* Center the info card */
    align-items: center;
    padding: var(--immersive-overlay-container-padding-y) var(--immersive-overlay-container-padding-x);
    /* Clear header/footer areas */
    transition: opacity 0.4s ease,
        transform 0.4s ease;
    background: var(--color-black-alpha-30);
    /* Slight dim to make text readable */
}

.post-info-card {
    pointer-events: auto;
    background: var(--color-white-alpha-95);
    backdrop-filter: blur(var(--post-info-card-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-info-card--webkit-backdrop-filter));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    width: 100%;
    max-width: var(--post-info-card-max-width);
    max-height: 80vh;
    /* Leave some space */
    display: flex;
    flex-direction: column;
    box-shadow: 0 var(--post-info-card-box-shadow-1) var(--post-info-card-box-shadow-2) var(--color-black-alpha-30);
    transition: opacity 0.3s ease,
        background-color var(--transition-theme),
        color var(--transition-theme),
        border-color var(--transition-theme),
        box-shadow var(--transition-theme);
    overflow: hidden;
    /* For inner scroll */
}

[data-theme="dark"] .post-info-card {
    background: var(--color-rgb-30-30-30-alpha-85);
    border: var(--border-width) solid var(--color-white-alpha-10);
}

.post-header-compact {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: var(--border-width) solid var(--border-primary);
    text-align: center;
    flex-shrink: 0;
}

.post-content-scrollable {
    overflow-y: auto;
    padding-right: var(--spacing-sm);
    /* Avoid scrollbar covering text */
    flex: 1;
    /* Custom scrollbar */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

/* Compact Nav */
.post-footer-compact {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: var(--border-width) solid var(--border-primary);
    flex-shrink: 0;
}

.post-navigation-compact {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
}

.post-nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--post-nav-icon-width);
    height: var(--post-nav-icon-height);
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.post-nav-icon:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

.post-nav-icon.disabled {
    opacity: 0.3;
    cursor: default;
}

/* UI Hidden State (toggled by JS) */
.immersive-layout.ui-hidden .site-header-group {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.immersive-layout.ui-hidden .site-footer {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.immersive-layout.ui-hidden .immersive-overlay-container {
    opacity: 0;
    transform: scale(0.98);
    pointer-events: none;
}

.immersive-layout.ui-hidden .immersive-visuals {
    cursor: none;
    /* Hide cursor for better immersion */
}

/* Excerpt card — top-left overlay below the header */
.post-excerpt-card {
    position: absolute;
    top: var(--post-excerpt-card-top); /* below fixed header */
    left: var(--spacing-lg);
    z-index: 25;
    max-width: min(var(--post-excerpt-card-max-width), calc(100vw - var(--spacing-xl) * 2));
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-overlay);
    color: var(--color-white-alpha-90);
    border-radius: var(--border-radius);
    backdrop-filter: blur(var(--post-excerpt-card-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--post-excerpt-card--webkit-backdrop-filter));
    font-size: var(--font-size-sm);
    line-height: 1.5;
    pointer-events: none;
    transition: opacity 0.4s ease,
        transform 0.4s ease;
}

[data-theme="light"] .post-excerpt-card {
    background: var(--color-white-alpha-85);
    color: var(--text-primary);
}

.immersive-layout.ui-hidden .post-excerpt-card {
    opacity: 0;
    transform: translateY(calc(var(--post-excerpt-card-transform) * -1));
    pointer-events: none;
}
/* ===========================
   Carousel
   =========================== */
.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-carouselle);
    transition: background-color var(--transition-theme);
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 10;
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-black-alpha-30);
    color: white;
    border: none;
    width: var(--carousel-prev-width);
    height: var(--carousel-prev-height);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-theme),
        color var(--transition-theme),
        transform 0.2s ease,
        scale 0.2s ease;
    backdrop-filter: blur(var(--carousel-prev-backdrop-filter));
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--color-black-alpha-60);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: var(--carousel-prev-left);
}

.carousel-next {
    right: var(--carousel-next-right);
}

.carousel-indicators {
    position: absolute;
    bottom: var(--carousel-indicators-bottom);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--carousel-indicators-gap);
    z-index: 20;
    background: var(--color-black-alpha-30);
    padding: var(--spacing-sm) var(--carousel-indicators-padding);
    border-radius: var(--carousel-indicators-border-radius);
    backdrop-filter: blur(var(--carousel-indicators-backdrop-filter));
    transition: background-color var(--transition-theme);
}

.carousel-dot {
    width: var(--carousel-dot-width);
    height: var(--carousel-dot-height);
    border-radius: 50%;
    background: var(--color-white-alpha-50);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-theme),
        transform 0.2s ease,
        scale 0.2s ease;
    padding: 0;
}

.carousel-dot:hover {
    background: var(--color-white-alpha-80);
}

.carousel-dot.active {
    background: white;
    transform: scale(1.2);
}

/* Light mode carousel controls */
[data-theme="light"].immersive-layout .carousel-prev,
[data-theme="light"].immersive-layout .carousel-next {
    background: var(--color-black-alpha-60);
    color: white;
}

[data-theme="light"].immersive-layout .carousel-prev:hover,
[data-theme="light"].immersive-layout .carousel-next:hover {
    background: var(--color-black-alpha-80);
}

[data-theme="light"].immersive-layout .carousel-indicators {
    background: var(--color-black-alpha-50);
}

[data-theme="light"].immersive-layout .carousel-dot {
    background: var(--color-white-alpha-60);
}

[data-theme="light"].immersive-layout .carousel-dot:hover {
    background: var(--color-white-alpha-90);
}

[data-theme="light"].immersive-layout .carousel-dot.active {
    background: white;
}

/* Hide carousel controls in UI hidden mode */
.immersive-layout.ui-hidden .carousel-prev,
.immersive-layout.ui-hidden .carousel-next,
.immersive-layout.ui-hidden .carousel-indicators {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

/* Fade transitions for navigation */
@keyframes immersiveFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes immersiveFadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}
.immersive-fade-in {
  animation: immersiveFadeIn 0.2s ease-out forwards;
}
.immersive-fade-out {
  animation: immersiveFadeOut 0.2s ease-in forwards;
}

/* Navigation press hints — shown on pointerdown in left/right zones */
.immersive-wrapper::before,
.immersive-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 30%;
    height: 100%;
    z-index: 15;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.12s ease;
}

.immersive-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--color-black-alpha-20), transparent);
}

.immersive-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--color-black-alpha-20), transparent);
}

.immersive-wrapper.pressing-left::before { opacity: 1; }
.immersive-wrapper.pressing-right::after  { opacity: 1; }

/* Highlight the matching nav button on press (works even in ui-hidden mode) */
.immersive-wrapper.pressing-left .carousel-prev,
.immersive-layout.ui-hidden .immersive-wrapper.pressing-left .carousel-prev {
    opacity: 1;
    background: var(--color-black-alpha-65);
    transform: translateY(-50%) scale(1.15);
}

.immersive-wrapper.pressing-right .carousel-next,
.immersive-layout.ui-hidden .immersive-wrapper.pressing-right .carousel-next {
    opacity: 1;
    background: var(--color-black-alpha-65);
    transform: translateY(-50%) scale(1.15);
}
/* ===========================
   Lightbox
   =========================== */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal),
        visibility var(--transition-normal);
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    transition: opacity 0.15s ease;
    border-radius: var(--border-radius, var(--border-radius-lg));
}

.lightbox-content img.loading {
    opacity: 0;
}

.lightbox-caption {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--text-inverted);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: var(--color-black-alpha-50);
    color: white;
    border: none;
    font-size: var(--lightbox-close-font-size);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--color-black-alpha-70);
}

.lightbox-close {
    top: var(--spacing-md);
    right: var(--spacing-md);
}

.lightbox-prev {
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
}
/**
 * Global Map Styles
 */

.map-container {
    height: calc(100vh - var(--map-container-height));
    min-height: var(--map-container-min-height);
    width: 100%;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    margin-top: var(--map-container-margin-top);
    position: relative;
    z-index: 1;
    box-shadow: 0 var(--map-container-box-shadow-1)
        var(--map-container-box-shadow-2) var(--color-black-alpha-10);
}

.site-main--map .map-container {
    height: 100%;
    min-height: 0;
    margin-top: 0;
    border-radius: 0;
    box-shadow: none;
}

[data-theme="dark"] .map-container {
    box-shadow: 0 var(--map-container-box-shadow-1)
        var(--map-container-box-shadow-2) var(--color-black-alpha-40);
}

#map {
    height: 100%;
    width: 100%;
    background: var(--bg-secondary);
}

.map-title-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0 var(--spacing-sm);
}

.map-title-bar h1 {
    font-size: var(--map-title-font-size, 1.5rem);
    font-weight: 800;
    margin: 0;
    color: var(--text-primary);
}

.map-stats {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.map-header {
    margin-bottom: var(--map-header-margin-bottom);
}

.map-title {
    font-size: var(--map-title-font-size);
    font-weight: 800;
    margin-bottom: var(--map-title-margin-bottom);
    color: var(--text-primary);
}

.map-subtitle {
    color: var(--text-secondary);
    font-size: var(--map-subtitle-font-size);
}

/* Custom Leaflet Marker Styling */
.custom-marker-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: white;
    border-radius: 50%;
    border: var(--custom-marker-border) solid white;
    box-shadow: 0 var(--custom-marker-box-shadow-1)
        var(--custom-marker-box-shadow-2) var(--color-black-alpha-30);
    font-weight: bold;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
    z-index: 2;
}

.marker-label {
    position: absolute;
    left: 100%;
    margin-left: var(--spacing-sm);
    white-space: nowrap;
    background: var(--bg-primary, white);
    color: var(--text-primary, black);
    padding: var(--marker-label-padding-y) var(--marker-label-padding-x);
    border-radius: var(--border-radius-sm);
    font-size: var(--marker-label-font-size);
    font-weight: 600;
    box-shadow: 0 var(--marker-label-box-shadow-1)
        var(--marker-label-box-shadow-2) var(--color-black-alpha-20);
    pointer-events: none;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    z-index: 1;
}

[data-theme="dark"] .marker-label {
    background: var(--bg-secondary);
    border: var(--border-width) solid var(--border-primary);
}

.custom-marker-wrapper:hover .marker-label {
    opacity: 1;
    z-index: 1001;
}

.custom-marker:hover {
    transform: scale(1.2);
    box-shadow: 0 var(--custom-marker-box-shadow-1-alt1)
        var(--custom-marker-box-shadow-2-alt1) var(--color-black-alpha-40);
    z-index: 1000 !important;
}

/* Leaflet Popup Styling
 * !important is required because leaflet.css is loaded dynamically and may
 * override these rules depending on load order. */
.leaflet-popup-content-wrapper {
    background: var(--surface-card) !important;
    color: var(--text-primary) !important;
    border-radius: var(--border-radius-lg) !important;
    box-shadow: var(--shadow-md) !important;
    padding: var(--leaflet-popup-content-wrapper-padding);
}

.leaflet-popup-tip {
    background: var(--surface-card) !important;
}

.leaflet-popup-content a:not(.map-popup-tag) {
    color: var(--color-primary);
}

.map-popup-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--map-popup-tag-padding-y) var(--map-popup-tag-padding-x);
    margin-bottom: var(--map-popup-tag-margin-bottom);
    font-size: var(--map-popup-tag-font-size);
    font-weight: 600;
    color: var(--text-primary) !important;
    background: var(--surface-hover);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--map-popup-tag-border-radius);
    text-decoration: none;
    white-space: nowrap;
    transition:
        border-color 0.15s ease,
        color 0.15s ease;
}

.map-popup-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary) !important;
}

.tag-popup-title {
    font-weight: bold;
    font-size: var(--tag-popup-title-font-size);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.tag-popup-count {
    font-size: var(--tag-popup-count-font-size);
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.map-popup-years {
    margin: var(--spacing-sm) 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.map-year-link {
    display: inline-flex;
    align-items: center;
    height: var(--map-year-link-height);
    padding: 0 var(--map-year-link-padding);
    font-size: var(--map-year-link-font-size);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--map-year-link-border-radius);
    text-decoration: none;
    white-space: nowrap;
    transition:
        border-color 0.15s ease,
        color 0.15s ease;
}

.map-year-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.leaflet-container {
    background-color: var(--bg-secondary) !important;
}

/* Tooltip styling */
.tag-tooltip {
    padding: var(--tag-tooltip-padding) var(--spacing-xs);
}

/* Leaflet controls dark theme */
[data-theme="dark"] .leaflet-bar a,
[data-theme="dark"] .leaflet-control-zoom a {
    background-color: var(--surface-card);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

[data-theme="dark"] .leaflet-bar a:hover,
[data-theme="dark"] .leaflet-control-zoom a:hover {
    background-color: var(--surface-hover);
    color: var(--text-primary);
}

[data-theme="dark"] .leaflet-bar a.leaflet-disabled {
    background-color: var(--surface-card);
    color: var(--text-tertiary);
}

[data-theme="dark"] .leaflet-container .leaflet-control-attribution {
    background-color: var(--surface-card);
    color: var(--text-tertiary);
    border: var(--border-width) solid var(--border-primary);
}

[data-theme="dark"] .leaflet-container .leaflet-control-attribution a {
    color: var(--text-secondary);
}
/**
 * Timeline component styles.
 */

.timeline-container {
    position: relative;
    margin: 0;
    background: var(--surface-card);
    border-bottom: 1px solid var(--border-subtle);
    user-select: none;
    overflow: hidden;
    touch-action: none;
}

.timeline-track-wrapper {
    position: relative;
    height: 56px;
    cursor: grab;
}

.timeline-track-wrapper::before,
.timeline-track-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    height: 100%;
    width: 50px;
    pointer-events: none;
    z-index: 5;
}

.timeline-track-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--surface-card), transparent);
}

.timeline-track-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--surface-card), transparent);
}

.timeline-track-wrapper.grabbing {
    cursor: grabbing;
}

.timeline-track {
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: all;
    position: relative;
}

.timeline-axis {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--border-subtle);
    pointer-events: none;
}

.timeline-axis-ticks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.timeline-tick {
    position: absolute;
    top: -2px;
    width: 1px;
    height: 5px;
    background: var(--border-subtle);
}

.timeline-center-indicator {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--color-primary);
    opacity: 0.2;
    pointer-events: none;
    z-index: 2;
    transform: translateX(-50%);
}

/* ── Pills ────────────────────────────────────────────────────────────────── */

.timeline-pills-mount {
    position: relative;
    width: 100%;
    height: 100%;
}

.timeline-pill-group,
.timeline-cluster {
    position: absolute;
    top: 10px;
    transform: translateX(-50%);
    z-index: 3;
}

.timeline-pill-btn {
    appearance: none;
    background: var(--surface-card);
    border: var(--border-width) solid var(--border-primary);
    border-radius: var(--tag-link-border-radius-alt1);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    height: var(--tag-link-height);
    padding: 0 var(--spacing-md);
    white-space: nowrap;
    touch-action: none;
    transition:
        scale var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.timeline-pill-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.timeline-pill-btn:active {
    scale: 0.96;
}

.timeline-pill-group.active .timeline-pill-btn {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* ── Clusters ─────────────────────────────────────────────────────────────── */

.timeline-cluster-btn {
    appearance: none;
    background: var(--surface-card);
    border: var(--border-width) dashed var(--border-primary);
    border-radius: var(--tag-link-border-radius-alt1);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    height: var(--tag-link-height);
    padding: 0 var(--spacing-md);
    white-space: nowrap;
    touch-action: none;
    transition:
        scale var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.timeline-cluster-btn:hover {
    border-color: var(--color-primary);
    border-style: solid;
    color: var(--color-primary);
}

.timeline-cluster-btn:active {
    scale: 0.96;
}

.timeline-cluster.active .timeline-cluster-btn {
    background: var(--color-primary);
    border-color: var(--color-primary);
    border-style: solid;
    color: #fff;
}

/* ── Navigation & Controls ────────────────────────────────────────────────── */

.timeline-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        scale var(--transition-fast),
        opacity var(--transition-fast);
}

.timeline-nav-btn.visible {
    opacity: 1;
    pointer-events: auto;
}

.timeline-nav-btn:hover {
    border-color: var(--text-muted);
    box-shadow: var(--shadow-md);
}

.timeline-nav-btn:active {
    scale: 0.96;
}

.timeline-nav-btn.prev {
    left: 8px;
}
.timeline-nav-btn.next {
    right: 8px;
}

/* ── Popover ──────────────────────────────────────────────────────────────── */

.timeline-popover {
    position: absolute;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    padding: 12px;
    min-width: 200px;
    max-width: 280px;
    z-index: 2000;
    animation: timeline-popover-in var(--transition-normal) ease-out;
}

@keyframes timeline-popover-in {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-popover::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 50%;
    margin-left: -6px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--surface-card);
}

.timeline-popover.flipped::after {
    bottom: auto;
    top: -6px;
    border-top: none;
    border-bottom: 6px solid var(--surface-card);
}

.timeline-popover-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timeline-popover-year {
    font-weight: 600;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-subtle);
}

.timeline-popover-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

.timeline-popover-list li:not(:last-child):not(.timeline-popover-year) {
    border-bottom: 1px solid var(--border-subtle);
}

.timeline-popover-list .count {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--border-subtle);
    padding: 1px 6px;
    border-radius: 10px;
}

.timeline-popover-empty {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    margin: 0;
}

.timeline-popover.loading {
    display: flex;
    justify-content: center;
    padding: 24px;
}

.timeline-popover-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-subtle);
    border-top-color: var(--text-muted);
    border-radius: 50%;
    animation: timeline-spin 0.6s linear infinite;
}

@keyframes timeline-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .timeline-popover {
        animation: none;
    }
    .timeline-pill-btn,
    .timeline-cluster-btn,
    .timeline-nav-btn {
        transition: none !important;
    }
}
/* ===========================
   Drop Zone Overlay (Quick Post Creation)
   =========================== */
.drop-zone-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-primary-alpha-95);
    backdrop-filter: blur(var(--drop-zone-overlay-backdrop-filter));
    -webkit-backdrop-filter: blur(var(--drop-zone-overlay--webkit-backdrop-filter));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.drop-zone-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.drop-zone-overlay.uploading {
    background: var(--color-primary-alpha-98);
}

.drop-zone-content {
    text-align: center;
    color: white;
    padding: var(--spacing-2xl);
    max-width: var(--drop-zone-content-max-width);
}

.drop-zone-icon {
    width: var(--drop-zone-icon-width);
    height: var(--drop-zone-icon-height);
    margin-bottom: var(--spacing-lg);
    animation: dropZoneBounce 1s ease infinite;
}

.drop-zone-overlay.uploading .drop-zone-icon {
    animation: dropZoneSpin 1s linear infinite;
}

@keyframes dropZoneBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(calc(var(--50--transform) * -1));
    }
}

@keyframes dropZoneSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.drop-zone-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.drop-zone-hint {
    font-size: var(--font-size-base);
    opacity: 0.9;
}

.drop-zone-overlay.uploading .drop-zone-title {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* Dark mode adjustments */
[data-theme="dark"] .drop-zone-overlay {
    background: var(--color-primary-light-alpha-95);
}

[data-theme="dark"] .drop-zone-overlay.uploading {
    background: var(--color-primary-light-alpha-98);
}

/* Drag-over body state indicator */
body.drag-over::after {
    content: '';
    position: fixed;
    inset: 0;
    border: var(--bodydrag-over--border) dashed var(--color-primary);
    pointer-events: none;
    z-index: 9998;
}
/* ===========================
   Public Responsive
   =========================== */
@media (max-width: 64em) {
    .posts-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: -1;
    }

    .featured-post .post-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 48em) {
    :root {
        --header-height: var(--base---header-height);
    }

    /*.site-nav {
        flex-direction: column;
    }*/

    .site-nav.open {
        display: flex;
    }

    .nav-dropdown {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: var(--spacing-md);
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }

    .nav-dropdown.open .dropdown-menu {
        display: block;
    }

    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 32em) {
    .posts-grid {
        grid-template-columns: 1fr;
    }

    .post-title {
        font-size: var(--font-size-2xl);
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .site-footer {
        padding-top: var(--spacing-lg);
    }

    .footer-content {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-content .pagination {
        order: -1;
    }

    .footer-copyright {
        order: 2;
    }

    .tags-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 30em) {
    .tags-grid {
        grid-template-columns: 1fr;
    }
}
/* ── Public EXIF overlay — normal mode ─────────────────── */
.media-exif-wrapper {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.media-exif-wrapper img {
  display: block;
  max-width: 100%;
}

.exif-info-btn {
  position: absolute;
  top: var(--exif-info-btn-top);
  right: var(--exif-info-btn-right);
  width: var(--exif-info-btn-width);
  height: var(--exif-info-btn-height);
  background: var(--color-black-alpha-48);
  backdrop-filter: blur(var(--exif-info-btn-backdrop-filter));
  -webkit-backdrop-filter: blur(var(--exif-info-btn--webkit-backdrop-filter));
  color: var(--color-white-alpha-90);
  border: var(--border-width) solid var(--color-white-alpha-18);
  border-radius: 50%;
  font-size: var(--exif-info-btn-font-size);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 2;
  line-height: 1;
}

.media-exif-wrapper:hover .exif-info-btn,
.media-exif-wrapper:focus-within .exif-info-btn {
  opacity: 1;
  transform: scale(1);
}

.exif-info-btn.is-active {
  opacity: 1;
  transform: scale(1);
  background: var(--color-white-alpha-18);
}

.exif-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, var(--color-black-alpha-82) 0%, var(--color-black-alpha-72) 100%);
  backdrop-filter: blur(var(--exif-overlay-backdrop-filter));
  -webkit-backdrop-filter: blur(var(--exif-overlay--webkit-backdrop-filter));
  color: var(--color-white);
  padding: var(--exif-overlay-padding-1) var(--exif-overlay-padding-2) var(--exif-overlay-padding-3);
  font-size: var(--exif-overlay-font-size);
  max-height: 55%;
  overflow-y: auto;
  z-index: 3;
  opacity: 0;
  transform: translateY(var(--exif-overlay-transform));
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  scrollbar-width: thin;
  scrollbar-color: var(--color-white-alpha-30) transparent;
}

.exif-overlay.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.exif-overlay-title {
  font-size: var(--exif-overlay-title-font-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white-alpha-50);
  margin-bottom: var(--exif-overlay-title-margin-bottom);
}

.exif-overlay table {
  width: 100%;
  border-collapse: collapse;
}

.exif-overlay td {
  padding: var(--td-padding) 0;
  vertical-align: top;
  line-height: 1.45;
}

.exif-overlay td:first-child {
  color: var(--color-white-alpha-55);
  white-space: nowrap;
  padding-right: var(--td-padding-right);
  min-width: var(--td-min-width);
  font-size: var(--td-font-size);
}

.exif-overlay td:last-child {
  color: var(--color-white-alpha-90);
}

/* ── EXIF flyout — positioned via JS relative to .site-footer ── */
.exif-flyout:not(.hidden) {
  animation: immersiveFadeIn 0.2s ease-out forwards;
}

.exif-flyout {
  max-width: min(var(--exif-flyout-max-width-1), calc(100vw - var(--exif-flyout-max-width-2)));
  max-height: 60vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-white-alpha-30) transparent;
  /* Adopt the same visual style as the tag ancestor flyout */
  background: var(--bg-card, var(--surface-card));
  border: var(--border-width) solid var(--border-primary);
  border-radius: var(--border-radius);
  box-shadow: 0 var(--exif-flyout-box-shadow-1) var(--exif-flyout-box-shadow-2) var(--color-black-alpha-18);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-primary);
}

/* Hide flyout when immersive footer slides away — no JS needed */
.immersive-layout.ui-hidden .exif-flyout {
  display: none !important;
}

/* White chevron on the exif pill — it sits on a dark immersive footer */
.immersive-tags .exif-pill .flyout-indicator {
  color: var(--color-white-alpha-60);
}

.immersive-tags .exif-pill.is-active .flyout-indicator {
  color: white;
}

.exif-flyout-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--exif-flyout-table-font-size);
}

.exif-flyout-table td {
  padding: var(--td-padding) 0;
  vertical-align: top;
  line-height: 1.45;
}

.exif-flyout-table td:first-child {
  color: var(--text-secondary);
  padding-right: var(--td-padding-right-alt1);
  width: var(--td-width);
  vertical-align: middle;
  line-height: 0;
}

.exif-flyout-sep {
  border: none;
  border-top: var(--border-width) solid var(--border-primary);
  margin: var(--spacing-xs) 0;
}