/**
 * PureBlog Admin Custom Stylesheet (admin-custom.css)
 * 
 * Elegant macOS-inspired theme customised with:
 * - Curated greys and blues palette (supporting both light and dark modes)
 * - Subtle border radiuses (6px-12px) across controls, cards, and dialogue windows
 * - Frosted acrylic translucency and refined typography
 * - Smooth micro-transitions and clean push-button aesthetics
 */

/* ==========================================================================
   1. Design Tokens & Colour Schemes
   ========================================================================== */

:root {
    /* Base colour overrides */
    --bg-color: #f5f5f7;
    --accent-bg-color: #e8e8ed;
    --text-color: #1d1d1f;
    --accent-text-color: #ffffff;
    --accent-color: #0071e3;
    --accent-hover: #0077ed;
    --accent-active: #005bb5;
    --border-color: #d2d2d7;
    --input-bg: #ffffff;
    --subnav-bg: #dfdfe4;
    --red: #ff3b30;
    --green: #34c759;
    --blue: #0071e3;
    --orange: #ff9500;
    --code-selection-bg: rgba(0, 113, 227, 0.2);
    --code-active-line-bg: rgba(0, 0, 0, 0.03);

    /* macOS specific surface & typography tokens */
    --text-secondary: #6e6e73;
    --border-subtle: rgba(0, 0, 0, 0.08);
    --card-bg: #ffffff;
    --card-hover-border: #b8b8be;
    --sidebar-hover-bg: rgba(0, 0, 0, 0.05);
    --subnav-active-bg: rgba(0, 113, 227, 0.12);
    --toolbar-bg: rgba(245, 245, 247, 0.82);

    /* Push-button tokens */
    --btn-bg: #ffffff;
    --btn-border: #d2d2d7;
    --btn-hover-bg: #f5f5f7;
    --btn-hover-border: #bcbcc0;
    --btn-active-bg: #ebebf0;
    --btn-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    --delete-btn-bg: rgba(255, 59, 48, 0.06);
    --delete-btn-border: rgba(255, 59, 48, 0.25);

    /* Input & shadow tokens */
    --input-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) inset;
    --focus-ring: 0 0 0 3px rgba(0, 113, 227, 0.28);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04);

    /* Status badges & pills */
    --pill-bg: #e8e8ed;
    --status-pub-bg: rgba(52, 199, 89, 0.12);
    --status-pub-color: #248a3d;
    --status-pub-border: rgba(52, 199, 89, 0.3);
    --status-draft-bg: rgba(255, 59, 48, 0.1);
    --status-draft-color: #d70015;
    --status-draft-border: rgba(255, 59, 48, 0.25);
    --status-sched-bg: rgba(0, 113, 227, 0.1);
    --status-sched-color: #0071e3;
    --status-sched-border: rgba(0, 113, 227, 0.25);

    /* Notice banners */
    --notice-success-bg: rgba(52, 199, 89, 0.08);
    --notice-success-border: rgba(52, 199, 89, 0.25);
    --notice-danger-bg: rgba(255, 59, 48, 0.08);
    --notice-danger-border: rgba(255, 59, 48, 0.25);

    /* Tables */
    --table-row-hover: rgba(0, 0, 0, 0.025);
}

/* Dark Mode Tokens */
html[data-admin-theme="dark"] {
    --bg-color: #1c1c1e;
    --accent-bg-color: #252528;
    --text-color: #f5f5f7;
    --accent-text-color: #ffffff;
    --accent-color: #0a84ff;
    --accent-hover: #409cff;
    --accent-active: #0066d6;
    --border-color: #38383a;
    --input-bg: #2c2c2e;
    --subnav-bg: #1e1e20;
    --red: #ff453a;
    --green: #32d74b;
    --blue: #0a84ff;
    --orange: #ff9f0a;
    --code-selection-bg: rgba(10, 132, 255, 0.3);
    --code-active-line-bg: rgba(255, 255, 255, 0.04);

    --text-secondary: #98989d;
    --border-subtle: rgba(255, 255, 255, 0.09);
    --card-bg: #252528;
    --card-hover-border: #48484a;
    --sidebar-hover-bg: rgba(255, 255, 255, 0.07);
    --subnav-active-bg: rgba(10, 132, 255, 0.18);
    --toolbar-bg: rgba(28, 28, 30, 0.85);

    --btn-bg: #2c2c2e;
    --btn-border: #3a3a3c;
    --btn-hover-bg: #38383a;
    --btn-hover-border: #545458;
    --btn-active-bg: #404044;
    --btn-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
    --delete-btn-bg: rgba(255, 69, 58, 0.12);
    --delete-btn-border: rgba(255, 69, 58, 0.3);

    --input-shadow: 0 1px 2px rgba(0, 0, 0, 0.25) inset;
    --focus-ring: 0 0 0 3px rgba(10, 132, 255, 0.35);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45), 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6), 0 2px 8px rgba(0, 0, 0, 0.4);

    --pill-bg: #323236;
    --status-pub-bg: rgba(50, 215, 75, 0.15);
    --status-pub-color: #32d74b;
    --status-pub-border: rgba(50, 215, 75, 0.3);
    --status-draft-bg: rgba(255, 69, 58, 0.15);
    --status-draft-color: #ff453a;
    --status-draft-border: rgba(255, 69, 58, 0.3);
    --status-sched-bg: rgba(10, 132, 255, 0.15);
    --status-sched-color: #0a84ff;
    --status-sched-border: rgba(10, 132, 255, 0.3);

    --notice-success-bg: rgba(50, 215, 75, 0.1);
    --notice-success-border: rgba(50, 215, 75, 0.3);
    --notice-danger-bg: rgba(255, 69, 58, 0.1);
    --notice-danger-border: rgba(255, 69, 58, 0.3);

    --table-row-hover: rgba(255, 255, 255, 0.04);
}

/* System Dark Mode Preference (when set to Auto) */
@media (prefers-color-scheme: dark) {
    html[data-admin-theme="auto"] {
        --bg-color: #1c1c1e;
        --accent-bg-color: #252528;
        --text-color: #f5f5f7;
        --accent-text-color: #ffffff;
        --accent-color: #0a84ff;
        --accent-hover: #409cff;
        --accent-active: #0066d6;
        --border-color: #38383a;
        --input-bg: #2c2c2e;
        --subnav-bg: #1e1e20;
        --red: #ff453a;
        --green: #32d74b;
        --blue: #0a84ff;
        --orange: #ff9f0a;
        --code-selection-bg: rgba(10, 132, 255, 0.3);
        --code-active-line-bg: rgba(255, 255, 255, 0.04);

        --text-secondary: #98989d;
        --border-subtle: rgba(255, 255, 255, 0.09);
        --card-bg: #252528;
        --card-hover-border: #48484a;
        --sidebar-hover-bg: rgba(255, 255, 255, 0.07);
        --subnav-active-bg: rgba(10, 132, 255, 0.18);
        --toolbar-bg: rgba(28, 28, 30, 0.85);

        --btn-bg: #2c2c2e;
        --btn-border: #3a3a3c;
        --btn-hover-bg: #38383a;
        --btn-hover-border: #545458;
        --btn-active-bg: #404044;
        --btn-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
        --delete-btn-bg: rgba(255, 69, 58, 0.12);
        --delete-btn-border: rgba(255, 69, 58, 0.3);

        --input-shadow: 0 1px 2px rgba(0, 0, 0, 0.25) inset;
        --focus-ring: 0 0 0 3px rgba(10, 132, 255, 0.35);
        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.2);
        --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45), 0 1px 3px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6), 0 2px 8px rgba(0, 0, 0, 0.4);

        --pill-bg: #323236;
        --status-pub-bg: rgba(50, 215, 75, 0.15);
        --status-pub-color: #32d74b;
        --status-pub-border: rgba(50, 215, 75, 0.3);
        --status-draft-bg: rgba(255, 69, 58, 0.15);
        --status-draft-color: #ff453a;
        --status-draft-border: rgba(255, 69, 58, 0.3);
        --status-sched-bg: rgba(10, 132, 255, 0.15);
        --status-sched-color: #0a84ff;
        --status-sched-border: rgba(10, 132, 255, 0.3);

        --notice-success-bg: rgba(50, 215, 75, 0.1);
        --notice-success-border: rgba(50, 215, 75, 0.3);
        --notice-danger-bg: rgba(255, 69, 58, 0.1);
        --notice-danger-border: rgba(255, 69, 58, 0.3);

        --table-row-hover: rgba(255, 255, 255, 0.04);
    }
}


/* ==========================================================================
   2. Typography, Reset & Scrollbar Enhancements
   ========================================================================== */

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Headings */
h1 {
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.018em;
    color: var(--text-color);
}

h3 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.012em;
    color: var(--text-color);
}

/* Links */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.15s ease, opacity 0.15s ease;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Selection colour */
::selection {
    background-color: var(--code-selection-bg);
}

/* Sleek macOS-style overlay scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(120, 120, 128, 0.28);
    border-radius: 9999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(120, 120, 128, 0.45);
    background-clip: padding-box;
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(120, 120, 128, 0.28) transparent;
}


/* ==========================================================================
   3. Sidebar Navigation (macOS Finder/Settings aesthetic)
   ========================================================================== */

.admin-nav {
    border-right: 1px solid var(--border-subtle);
    background: var(--accent-bg-color);
    padding: 0;
}

.sidebar-header {
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.25rem 0.5rem;
    min-height: 3.5rem;
}

.sidebar-logo .logo {
    border-radius: 6px;
    overflow: hidden;
    border: 1.5px solid var(--accent-color);
}

.sidebar-logo .service {
    background: var(--accent-color);
    color: #ffffff;
}

.sidebar-toggle {
    border: none;
    border-radius: 6px;
    margin: auto 0.25rem;
    padding: 0.5rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-toggle:hover {
    background: var(--sidebar-hover-bg);
    color: var(--text-color);
}

.admin-nav-list {
    padding: 0.6rem 0;
    gap: 2px;
}

/* macOS Sidebar list item pills */
.admin-nav .admin-nav-list a,
.admin-nav .admin-nav-list .link-button {
    text-transform: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    padding: 0.45rem 0.75rem;
    margin: 1px 8px;
    border-radius: 6px;
    border: none;
    border-left: none;
    color: var(--text-color);
    gap: 0.65rem;
    transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.admin-nav .admin-nav-list a:hover,
.admin-nav .admin-nav-list .link-button:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--text-color);
}

/* Active navigation item: macOS System Blue highlight */
.admin-nav .admin-nav-list a.current,
.admin-nav .admin-nav-list a.current:hover {
    background-color: var(--accent-color);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.admin-nav .admin-nav-list a.current .icon,
.admin-nav .admin-nav-list a.current svg {
    stroke: #ffffff;
}

/* Sidebar Subnav items */
.admin-nav .sidebar-subnav {
    background-color: transparent;
    border-bottom: none;
    padding: 0.2rem 0;
}

.admin-nav .sidebar-subnav a,
.admin-nav .sidebar-subnav .link-button {
    padding-left: 2.1rem;
    font-size: 0.8125rem;
    font-weight: 400;
    opacity: 0.8;
    margin: 1px 8px;
    border-radius: 5px;
}

.admin-nav .sidebar-subnav a:hover,
.admin-nav .sidebar-subnav .link-button:hover {
    opacity: 1;
    background-color: var(--sidebar-hover-bg);
    color: var(--text-color);
}

.admin-nav .sidebar-subnav a.current,
.admin-nav .sidebar-subnav a.current:hover {
    opacity: 1;
    background-color: var(--subnav-active-bg);
    color: var(--accent-color);
    font-weight: 600;
}

.admin-nav .sidebar-subnav a.current .icon {
    stroke: var(--accent-color);
}

#sidebar-new-post-button {
    color: var(--accent-color);
}

#sidebar-new-post-button:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--accent-color);
}

ul.admin-nav-list .logout-item {
    margin-top: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-subtle);
}


/* ==========================================================================
   4. Buttons & Interactive Controls (macOS Push Buttons)
   ========================================================================== */

button,
a.button,
a.delete,
a.save,
.editor-actions button,
.link-button,
.editor-actions a {
    text-transform: none;
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: -0.01em;
    border-radius: 6px;
    border: 1px solid var(--btn-border);
    background: var(--btn-bg);
    color: var(--text-color);
    padding: 0.45rem 0.85rem;
    box-shadow: var(--btn-shadow);
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

button:hover,
a.button:hover,
.link-button:hover,
.editor-actions button:hover,
.editor-actions a:hover {
    background-color: var(--btn-hover-bg);
    border-color: var(--btn-hover-border);
    color: var(--text-color);
}

button:active,
a.button:active,
.link-button:active,
.editor-actions button:active,
.editor-actions a:active {
    background-color: var(--btn-active-bg);
    transform: scale(0.985);
}

button:focus-visible,
a.button:focus-visible,
.link-button:focus-visible {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
}

/* Primary / Save Button */
.save,
a.save,
button.save {
    background: var(--accent-color);
    color: #ffffff;
    border: 1px solid transparent;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.save .icon,
a.save .icon,
button.save .icon {
    stroke: #ffffff;
}

a.save:hover,
button.save:hover,
.editor-actions button.save:hover,
.editor-actions a.save:hover {
    background: var(--accent-hover);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 2px 5px rgba(0, 113, 227, 0.28);
}

a.save:active,
button.save:active {
    background: var(--accent-active);
    color: #ffffff;
    transform: scale(0.985);
}

/* Destructive / Delete Button */
.delete,
a.delete,
button.delete,
.link-button.delete {
    background: var(--delete-btn-bg);
    color: var(--red);
    border: 1px solid var(--delete-btn-border);
}

.delete .icon,
a.delete .icon,
button.delete .icon {
    stroke: var(--red);
}

a.delete:hover,
button.delete:hover,
.editor-actions a.delete:hover,
.link-button.delete:hover {
    background: var(--red);
    color: #ffffff;
    border-color: var(--red);
    box-shadow: 0 2px 5px rgba(255, 59, 48, 0.25);
}

a.delete:hover .icon,
button.delete:hover .icon,
.link-button.delete:hover .icon {
    stroke: #ffffff;
}

a.delete:active,
button.delete:active {
    transform: scale(0.985);
}

/* Disabled buttons */
button:disabled,
button[disabled],
.button[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

button:disabled:hover,
button[disabled]:hover,
.button[aria-disabled="true"]:hover {
    background: var(--btn-bg);
    color: var(--text-color);
    border-color: var(--btn-border);
}


/* ==========================================================================
   5. Form Controls & Inputs
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="search"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="file"],
textarea,
select {
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    padding: 0.55rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    box-shadow: var(--input-shadow);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="url"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
}

form label {
    font-weight: 500;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: var(--text-color);
}

form label span.tip,
p.tip {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: normal;
}

/* Checkboxes and Radios */
input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--accent-color);
    cursor: pointer;
}

.checkbox-label,
.inline-checkbox,
.inline-radio {
    font-size: 0.875rem;
    color: var(--text-color);
    cursor: pointer;
    user-select: none;
}

/* Layout picker selector cards */
.layout-preview {
    border-radius: 8px;
    border: 2px solid var(--border-subtle);
    background: var(--card-bg);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.layout-choice:hover .layout-preview {
    border-color: var(--accent-color);
}

.layout-choice input:checked + .layout-preview {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-color);
}

/* Tags Entry & Suggestions */
.tag-entry-row input[type="text"] {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.tag-entry-row .tag-add-btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    margin-left: -1px;
}

.tag-suggestions {
    border-radius: 0 0 8px 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    box-shadow: var(--shadow-md);
}

.tag-suggestions li {
    padding: 0.45rem 0.75rem;
    font-size: 0.85rem;
    transition: background-color 0.1s ease;
}

.tag-suggestions li:hover,
.tag-suggestions li.active {
    background: var(--accent-color);
    color: #ffffff;
}

/* Tag Capsule Pills */
.tag-badge {
    border-radius: 9999px;
    border: 1px solid var(--border-subtle);
    background: var(--pill-bg);
    padding: 0.2rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.tag-badge-remove {
    border-radius: 50%;
    transition: background-color 0.15s ease, color 0.15s ease;
}


/* ==========================================================================
   6. Sticky Toolbars & Action Bars (Translucent Frosted Glass)
   ========================================================================== */

.admin-actions,
.editor-actions {
    border-top: none;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--toolbar-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 0.75rem 0;
    margin: 1rem 0 1.5rem 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.mobile-nav-header {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: var(--toolbar-bg);
    border-bottom: 1px solid var(--border-subtle);
}

.autosave-status {
    color: var(--text-secondary);
    font-size: 0.8rem;
}


/* ==========================================================================
   7. Content Lists, Cards & Metadata Badges
   ========================================================================== */

.admin-list {
    gap: 0.65rem;
}

.admin-list-item {
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.25rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.admin-list-item:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-md);
}

.admin-list-title {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--text-color);
}

.admin-list-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    gap: 0.5rem 1.25rem;
}

/* Status Badges: Sleek Capsule Pills */
.admin-list-meta .status.published {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.12rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--status-pub-bg);
    color: var(--status-pub-color);
    border: 1px solid var(--status-pub-border);
}

.admin-list-meta .status.draft {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.12rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--status-draft-bg);
    color: var(--status-draft-color);
    border: 1px solid var(--status-draft-border);
}

.admin-list-meta .status.scheduled {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.12rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--status-sched-bg);
    color: var(--status-sched-color);
    border: 1px solid var(--status-sched-border);
}

.admin-list-meta button.page-badge {
    border-radius: 9999px;
    padding: 0.12rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--status-pub-border);
    background: var(--status-pub-bg);
    color: var(--status-pub-color);
    transition: all 0.15s ease;
}

.admin-list-meta button.page-badge:hover,
.admin-list-meta button.page-badge:focus-visible,
.admin-list-meta button.page-badge[aria-expanded="true"] {
    background: var(--green);
    color: #ffffff;
    border-color: var(--green);
}

.page-badge-popover {
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-lg);
}


/* ==========================================================================
   8. Search & Filter Accordion Panel
   ========================================================================== */

.content-filter {
    margin: 1.5rem 0;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 0.65rem 0.9rem;
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
}

.content-filter-summary {
    text-transform: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
    padding: 0.25rem 0;
    transition: color 0.15s ease;
}

.content-filter-summary:hover {
    color: var(--accent-color);
}

.content-filter-active-label {
    border-radius: 9999px;
    background: var(--accent-color);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.15rem 0.55rem;
}


/* ==========================================================================
   9. Dashboard Cards, Statistics & Activity Charts
   ========================================================================== */

.dashboard-h2 {
    font-size: 1.45rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-top: 3.5rem;
}

.dashboard-h3 {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-top: 2.5rem;
}

.dashboard-stat-card {
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    padding: 1.15rem 1.25rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dashboard-stat-card:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-md);
}

.dashboard-stat-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.dashboard-stat-value {
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dashboard-stat-card-metric .dashboard-stat-value {
    color: var(--accent-color);
    font-size: 2.1rem;
}

.dashboard-chart {
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.5rem;
}

.dashboard-chart-bar {
    border-radius: 4px 4px 0 0;
    background: var(--accent-color);
    opacity: 0.85;
    transition: opacity 0.15s ease;
}

a.dashboard-chart-col:hover .dashboard-chart-bar {
    opacity: 1;
}

.dashboard-chart-label {
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.72rem;
    text-transform: none;
    letter-spacing: 0;
}


/* ==========================================================================
   10. Alerts, Notices & Toast Notifications
   ========================================================================== */

.notice {
    border-radius: 8px;
    border: 1px solid var(--notice-success-border);
    border-left: 4px solid var(--green);
    background: var(--notice-success-bg);
    color: var(--text-color);
    padding: 0.85rem 1.1rem;
    box-shadow: var(--shadow-sm);
}

.notice.delete {
    border: 1px solid var(--notice-danger-border);
    border-left: 4px solid var(--red);
    background: var(--notice-danger-bg);
    color: var(--text-color);
}

.admin-toast-container .notice {
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-subtle);
    border-left: 4px solid var(--green);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.admin-toast-container .notice.delete {
    border-left-color: var(--red);
}

.toast-close-btn {
    border-radius: 50%;
    transition: background-color 0.15s ease;
}


/* ==========================================================================
   11. Editor & CodeJar / Prism
   ========================================================================== */

.editor {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg) !important;
    box-shadow: var(--input-shadow);
    padding: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.editor:focus-within {
    border-color: var(--accent-color);
    box-shadow: var(--focus-ring);
}

.editor-sidebar {
    border-left: 1px solid var(--border-subtle);
    background: var(--accent-bg-color);
}

body.editor-sidebar-open .editor-sidebar {
    border-left: 1px solid var(--border-subtle);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.08);
}

.editor-sidebar .sidebar-header {
    border-bottom: 1px solid var(--border-subtle);
}

.editor-sidebar .sidebar-title {
    text-transform: none;
    font-size: 1rem;
    font-weight: 600;
}


/* ==========================================================================
   12. Dialogue Windows, Modals & Lightbox
   ========================================================================== */

#layout-picker,
#sidebar-layout-picker {
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.layout-picker-list a {
    border-radius: 6px;
    border: 1px solid var(--btn-border);
    background: var(--btn-bg);
    text-transform: none;
    font-weight: 500;
    transition: all 0.15s ease;
}

.layout-picker-list a:hover {
    background: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
}

.image-lightbox {
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.image-lightbox-header {
    border-bottom: 1px solid var(--border-subtle);
}

.image-delete-dialog {
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-lg);
}


/* ==========================================================================
   13. Media & Image Library
   ========================================================================== */

.image-library-card {
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    background: var(--card-bg);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.image-library-card:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.image-library-thumb {
    border-radius: 7px 7px 0 0;
}

.image-usage-summary {
    border-radius: 9999px;
    border: 1px solid var(--border-subtle);
}

.image-usage-menu {
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
    background: var(--card-bg);
}

.image-list li {
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
    background: var(--card-bg);
}

.image-list-preview {
    border-radius: 4px;
}


/* ==========================================================================
   14. Theme Manager & Settings Cards
   ========================================================================== */

.theme-card {
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    transition: all 0.15s ease;
}

.theme-card.active {
    border-color: var(--accent-color);
    border-width: 2px;
    box-shadow: 0 0 0 1px var(--accent-color), var(--shadow-sm);
}

.theme-badge {
    border-radius: 9999px;
    text-transform: none;
    font-weight: 500;
    font-size: 0.72rem;
}

.swatch-chip {
    border-radius: 4px;
}

.theme-creator-details {
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}


/* ==========================================================================
   15. Login Screen (macOS Authentication Pane Aesthetic)
   ========================================================================== */

main.narrow {
    max-width: 25rem;
    margin: 4rem auto;
    padding: 2.25rem;
    background: var(--card-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

main.narrow h1 {
    font-size: 1.45rem;
    font-weight: 600;
    text-align: center;
    margin-top: 0;
    margin-bottom: 1.25rem;
}

main.narrow form button[type="submit"] {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.6rem 1rem;
    font-size: 0.925rem;
}


/* ==========================================================================
   16. Tables & Pagination Controls
   ========================================================================== */

table {
    border-collapse: separate;
    border-spacing: 0;
}

th {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.65rem 0.5rem;
}

td {
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
}

tbody tr:hover {
    background-color: var(--table-row-hover);
}

nav.pagination a {
    display: inline-flex;
    align-items: center;
    border-radius: 6px;
    border: 1px solid var(--btn-border);
    background: var(--btn-bg);
    color: var(--text-color);
    padding: 0.45rem 0.85rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
}

nav.pagination a:hover {
    background: var(--btn-hover-bg);
    border-color: var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
}