/**
 * PureBlog Admin Custom Stylesheet (admin-custom.css)
 * 
 * WordPress Dashboard-inspired theme customised with:
 * - Iconic WordPress palette: #1d2327 charcoal sidebar, #f0f0f1 admin canvas, #2271b1 WP blue
 * - Subtle 3px-4px border radiuses across buttons, inputs, postboxes, and notices
 * - Classic WordPress notice banners with 4px coloured left indicator bars
 * - WordPress push-button styles (.button and .button-primary) with signature 2-step focus rings
 * - Comprehensive light and dark mode support
 */

/* ==========================================================================
   1. Design Tokens & Colour Schemes (WordPress Palette)
   ========================================================================== */

:root {
    /* WordPress Core Colours */
    --bg-color: #f0f0f1;
    /* WP Canvas background */
    --accent-bg-color: #1d2327;
    /* WP Dark sidebar (#adminmenu) */
    --text-color: #2c3338;
    /* WP Body text */
    --accent-text-color: #ffffff;
    --accent-color: #2271b1;
    /* WP Blue */
    --accent-hover: #135e96;
    /* WP Blue Hover */
    --accent-active: #0a4b78;
    /* WP Blue Active */
    --border-color: #c3c4c7;
    /* WP Standard border */
    --input-bg: #ffffff;
    --subnav-bg: #2c3338;
    /* WP Submenu background */
    --red: #d63638;
    /* WP Error / Destructive red */
    --green: #00a32a;
    /* WP Success green */
    --blue: #2271b1;
    --orange: #dba617;
    /* WP Warning / Alert orange */
    --code-selection-bg: rgba(34, 113, 177, 0.22);
    --code-active-line-bg: rgba(0, 0, 0, 0.03);

    /* WordPress Surface & Element Tokens */
    --heading-color: #1d2327;
    --text-secondary: #646970;
    --border-subtle: #dcdcde;
    --card-bg: #ffffff;
    --card-hover-border: #8c8f94;
    --sidebar-text: #c3c4c7;
    --sidebar-icon: #a7aaad;
    --sidebar-hover-bg: #131619;
    --sidebar-hover-text: #72aee6;
    --sidebar-active-bg: #2271b1;
    --sidebar-subnav-bg: #2c3338;
    --toolbar-bg: #ffffff;

    /* WordPress Button Tokens */
    --btn-secondary-bg: #f6f7f7;
    --btn-secondary-border: #2271b1;
    --btn-secondary-color: #2271b1;
    --btn-secondary-hover-bg: #f0f0f1;
    --btn-secondary-hover-color: #0a4b78;
    --btn-secondary-hover-border: #0a4b78;
    --delete-btn-bg: #f6f7f7;
    --delete-btn-border: #d63638;
    --delete-btn-color: #d63638;

    /* Focus & Elevation Tokens */
    --focus-ring: 0 0 0 1px #ffffff, 0 0 0 3px #2271b1;
    --input-focus-border: #2271b1;
    --shadow-wp: 0 1px 1px rgba(0, 0, 0, 0.04);
    --shadow-dialog: 0 3px 20px rgba(0, 0, 0, 0.15);

    /* WordPress Post Status Badges */
    --status-pub-bg: #edfaef;
    --status-pub-color: #007017;
    --status-pub-border: #68de7c;
    --status-draft-bg: #fcf0f1;
    --status-draft-color: #d63638;
    --status-draft-border: #f86868;
    --status-sched-bg: #f0f6fc;
    --status-sched-color: #2271b1;
    --status-sched-border: #72aee6;

    /* Notice Banners */
    --notice-bg: #ffffff;
    --notice-border: #c3c4c7;

    /* Tables */
    --table-header-bg: #f6f7f7;
    --table-row-hover: #f6f7f7;
}

/* Dark Mode Tokens (WordPress VIP / Gutenberg Dark Theme) */
html[data-admin-theme="dark"] {
    --bg-color: #15181b;
    --accent-bg-color: #101316;
    --text-color: #f0f0f1;
    --accent-text-color: #ffffff;
    --accent-color: #72aee6;
    --accent-hover: #9ec5ed;
    --accent-active: #2271b1;
    --border-color: #2c3338;
    --input-bg: #101316;
    --subnav-bg: #181c20;
    --red: #f86868;
    --green: #4ab866;
    --blue: #72aee6;
    --orange: #f0b849;
    --code-selection-bg: rgba(114, 174, 230, 0.3);
    --code-active-line-bg: rgba(255, 255, 255, 0.04);

    --heading-color: #ffffff;
    --text-secondary: #a7aaad;
    --border-subtle: #23282d;
    --card-bg: #1d2327;
    --card-hover-border: #50575e;
    --sidebar-text: #a7aaad;
    --sidebar-icon: #8c8f94;
    --sidebar-hover-bg: #0c0e10;
    --sidebar-hover-text: #72aee6;
    --sidebar-active-bg: #2271b1;
    --sidebar-subnav-bg: #181c20;
    --toolbar-bg: #1d2327;

    --btn-secondary-bg: #1d2327;
    --btn-secondary-border: #72aee6;
    --btn-secondary-color: #72aee6;
    --btn-secondary-hover-bg: #252b30;
    --btn-secondary-hover-color: #9ec5ed;
    --btn-secondary-hover-border: #9ec5ed;
    --delete-btn-bg: #1d2327;
    --delete-btn-border: #f86868;
    --delete-btn-color: #f86868;

    --focus-ring: 0 0 0 1px #101316, 0 0 0 3px #72aee6;
    --input-focus-border: #72aee6;
    --shadow-wp: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-dialog: 0 6px 24px rgba(0, 0, 0, 0.6);

    --status-pub-bg: rgba(74, 184, 102, 0.15);
    --status-pub-color: #68de7c;
    --status-pub-border: #007017;
    --status-draft-bg: rgba(248, 104, 104, 0.15);
    --status-draft-color: #f86868;
    --status-draft-border: #d63638;
    --status-sched-bg: rgba(114, 174, 230, 0.15);
    --status-sched-color: #72aee6;
    --status-sched-border: #2271b1;

    --notice-bg: #1d2327;
    --notice-border: #2c3338;

    --table-header-bg: #181c20;
    --table-row-hover: #23282d;
}

/* System Dark Mode (when set to Auto) */
@media (prefers-color-scheme: dark) {
    html[data-admin-theme="auto"] {
        --bg-color: #15181b;
        --accent-bg-color: #101316;
        --text-color: #f0f0f1;
        --accent-text-color: #ffffff;
        --accent-color: #72aee6;
        --accent-hover: #9ec5ed;
        --accent-active: #2271b1;
        --border-color: #2c3338;
        --input-bg: #101316;
        --subnav-bg: #181c20;
        --red: #f86868;
        --green: #4ab866;
        --blue: #72aee6;
        --orange: #f0b849;
        --code-selection-bg: rgba(114, 174, 230, 0.3);
        --code-active-line-bg: rgba(255, 255, 255, 0.04);

        --heading-color: #ffffff;
        --text-secondary: #a7aaad;
        --border-subtle: #23282d;
        --card-bg: #1d2327;
        --card-hover-border: #50575e;
        --sidebar-text: #a7aaad;
        --sidebar-icon: #8c8f94;
        --sidebar-hover-bg: #0c0e10;
        --sidebar-hover-text: #72aee6;
        --sidebar-active-bg: #2271b1;
        --sidebar-subnav-bg: #181c20;
        --toolbar-bg: #1d2327;

        --btn-secondary-bg: #1d2327;
        --btn-secondary-border: #72aee6;
        --btn-secondary-color: #72aee6;
        --btn-secondary-hover-bg: #252b30;
        --btn-secondary-hover-color: #9ec5ed;
        --btn-secondary-hover-border: #9ec5ed;
        --delete-btn-bg: #1d2327;
        --delete-btn-border: #f86868;
        --delete-btn-color: #f86868;

        --focus-ring: 0 0 0 1px #101316, 0 0 0 3px #72aee6;
        --input-focus-border: #72aee6;
        --shadow-wp: 0 1px 2px rgba(0, 0, 0, 0.3);
        --shadow-dialog: 0 6px 24px rgba(0, 0, 0, 0.6);

        --status-pub-bg: rgba(74, 184, 102, 0.15);
        --status-pub-color: #68de7c;
        --status-pub-border: #007017;
        --status-draft-bg: rgba(248, 104, 104, 0.15);
        --status-draft-color: #f86868;
        --status-draft-border: #d63638;
        --status-sched-bg: rgba(114, 174, 230, 0.15);
        --status-sched-color: #72aee6;
        --status-sched-border: #2271b1;

        --notice-bg: #1d2327;
        --notice-border: #2c3338;

        --table-header-bg: #181c20;
        --table-row-hover: #23282d;
    }
}


/* ==========================================================================
   2. Typography & Global Layout
   ========================================================================== */

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 13px;
    line-height: 1.5;
}

h1 {
    font-size: 1.75rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--heading-color);
    margin: 1.25rem 0 1rem 0;
}

h2 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--heading-color);
    margin: 2rem 0 1rem 0;
}

h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--heading-color);
    margin: 1.5rem 0 0.75rem 0;
}

a {
    color: var(--accent-color);
    text-decoration: underline;
    transition: color 0.1s ease-in-out;
}

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


/* ==========================================================================
   3. Sidebar Navigation (WordPress #adminmenu)
   ========================================================================== */

.admin-nav {
    background: var(--accent-bg-color);
    border-right: 1px solid transparent;
    width: 13rem;
    color: var(--sidebar-text);
}

.sidebar-header {
    background: var(--accent-bg-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    height: 3.5rem;
    padding: 0 0.5rem;
}

.sidebar-logo .logo {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    border: none;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
}

.sidebar-logo .pure {
    padding: 0.1rem 0.2rem;
    color: #ffffff;
}

.sidebar-logo .service {
    background: var(--accent-color);
    color: #ffffff;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85em;
}

.sidebar-toggle {
    border: none;
    color: var(--sidebar-icon);
    padding: 0.5rem;
    transition: color 0.15s ease, background-color 0.15s ease;
}

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

.admin-nav-list {
    padding: 0.5rem 0;
    gap: 0;
}

/* Sidebar navigation links */
.admin-nav .admin-nav-list a,
.admin-nav .admin-nav-list .link-button {
    text-transform: none;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--sidebar-text);
    padding: 0.6rem 0.9rem;
    border-left: 4px solid transparent;
    gap: 0.65rem;
    line-height: 1.4;
    transition: background-color 0.1s ease, color 0.1s ease, border-color 0.1s ease;
}

.admin-nav .admin-nav-list a .icon,
.admin-nav .admin-nav-list .link-button .icon {
    color: var(--sidebar-icon);
    stroke: currentColor;
    transition: color 0.1s ease;
}

/* Sidebar link hover state */
.admin-nav .admin-nav-list a:hover,
.admin-nav .admin-nav-list .link-button:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-hover-text);
    border-left-color: transparent;
}

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

/* Active navigation item: WordPress Primary Blue block with white text */
.admin-nav .admin-nav-list a.current,
.admin-nav .admin-nav-list a.current:hover {
    background-color: var(--sidebar-active-bg);
    color: #ffffff;
    font-weight: 600;
    border-left-color: var(--sidebar-active-bg);
}

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

/* Submenu items */
.admin-nav .sidebar-subnav {
    background-color: var(--sidebar-subnav-bg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    padding: 0.35rem 0;
}

.admin-nav .sidebar-subnav a,
.admin-nav .sidebar-subnav .link-button {
    padding: 0.4rem 1rem 0.4rem 2rem;
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--sidebar-text);
    border-left: none;
    opacity: 0.85;
}

.admin-nav .sidebar-subnav a:hover,
.admin-nav .sidebar-subnav .link-button:hover {
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--sidebar-hover-text);
    opacity: 1;
}

.admin-nav .sidebar-subnav a.current,
.admin-nav .sidebar-subnav a.current:hover {
    background-color: transparent;
    color: #ffffff;
    font-weight: 600;
    opacity: 1;
}

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

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

ul.admin-nav-list .logout-item {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}


/* ==========================================================================
   4. WordPress Buttons (.button and .button-primary)
   ========================================================================== */

button,
a.button,
a.delete,
a.save,
.editor-actions button,
.link-button,
.editor-actions a {
    text-transform: none;
    font-family: inherit;
    font-size: 13px;
    font-weight: 400;
    line-height: 2.15384615;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 3px;
    border: 1px solid var(--btn-secondary-border);
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-color);
    cursor: pointer;
    text-decoration: none;
    box-shadow: none;
    transition: background-color 0.1s ease-in-out, border-color 0.1s ease-in-out, color 0.1s ease-in-out;
}

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

button:focus-visible,
a.button:focus-visible,
.link-button:focus-visible {
    outline: 2px solid transparent;
    box-shadow: var(--focus-ring);
    border-color: var(--accent-color);
}

/* Primary Button (.button-primary / .save) */
.save,
a.save,
button.save {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    font-weight: 500;
}

.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);
    border-color: var(--accent-hover);
    color: #ffffff;
}

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

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

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

a.delete:hover,
button.delete:hover,
.editor-actions a.delete:hover,
.link-button.delete:hover {
    background: var(--red);
    border-color: var(--red);
    color: #ffffff;
}

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

button:disabled,
button[disabled],
.button[aria-disabled="true"] {
    opacity: 0.6;
    cursor: default;
    border-color: var(--border-color) !important;
    background: var(--bg-color) !important;
    color: var(--text-secondary) !important;
}


/* ==========================================================================
   5. Form Controls (WordPress Inputs & Focus Outlines)
   ========================================================================== */

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: 4px;
    border: 1px solid #8c8f94;
    background-color: var(--input-bg);
    color: var(--text-color);
    padding: 0 8px;
    line-height: 2;
    min-height: 30px;
    font-size: 14px;
    box-shadow: 0 0 0 transparent;
    transition: border-color 0.1s ease-in-out, box-shadow 0.1s ease-in-out;
}

textarea {
    padding: 6px 8px;
    line-height: 1.5;
}

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 {
    border-color: var(--input-focus-border);
    outline: 2px solid transparent;
    box-shadow: 0 0 0 1px var(--input-focus-border);
}

form label {
    font-size: 13px;
    font-weight: 600;
    color: var(--heading-color);
    margin-bottom: 0.25rem;
}

form label span.tip,
p.tip {
    font-size: 12px;
    color: var(--text-secondary);
    font-style: normal;
}

input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--accent-color);
    border: 1px solid #8c8f94;
    border-radius: 3px;
    cursor: pointer;
}

input[type="radio"] {
    border-radius: 50%;
}

/* Post Layout Options */
.layout-preview {
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-bg);
    box-shadow: var(--shadow-wp);
    transition: border-color 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 UI */
.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: 1px solid var(--border-color);
    background: var(--card-bg);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 3px 3px;
}

.tag-suggestions li {
    padding: 0.35rem 0.75rem;
    font-size: 13px;
}

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

.tag-badge {
    border-radius: 3px;
    border: 1px solid var(--border-color);
    background: #f0f0f1;
    color: var(--text-color);
    padding: 0.15rem 0.5rem;
    font-size: 12px;
}

html[data-admin-theme="dark"] .tag-badge {
    background: #2c3338;
}

@media (prefers-color-scheme: dark) {
    html[data-admin-theme="auto"] .tag-badge {
        background: #2c3338;
    }
}

.tag-badge-remove {
    border-radius: 3px;
    transition: background-color 0.1s ease, color 0.1s ease;
}


/* ==========================================================================
   6. Sticky Action Bars & Toolbars
   ========================================================================== */

.admin-actions,
.editor-actions {
    background: var(--toolbar-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    padding: 0.65rem;
    margin: 1rem 0 1.5rem 0;
    z-index: 100;
}

.mobile-nav-header {
    background: var(--toolbar-bg);
    border-bottom: 1px solid var(--border-color);
}

.autosave-status {
    color: var(--text-secondary);
    font-size: 12px;
}


/* ==========================================================================
   7. Content Lists & Postboxes (.postbox style)
   ========================================================================== */

.admin-list {
    gap: 0.75rem;
}

.admin-list-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
    padding: 1rem 1.25rem;
    transition: border-color 0.1s ease-in-out;
}

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

.admin-list-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--heading-color);
}

.admin-list-meta {
    font-size: 12px;
    color: var(--text-secondary);
    gap: 0.5rem 1.25rem;
}

/* Post Status Labels */
.admin-list-meta .status.published {
    display: inline-flex;
    align-items: center;
    border-radius: 3px;
    padding: 0.1rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    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: 3px;
    padding: 0.1rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    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: 3px;
    padding: 0.1rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    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: 3px;
    padding: 0.1rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    background: var(--status-pub-bg);
    color: var(--status-pub-color);
    border: 1px solid var(--status-pub-border);
    transition: all 0.1s 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: 3px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    box-shadow: var(--shadow-dialog);
}


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

.content-filter {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
    padding: 0.65rem 1rem;
    margin: 1.5rem 0;
}

.content-filter-summary {
    text-transform: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-color);
    padding: 0.25rem 0;
    transition: color 0.1s ease;
}

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

.content-filter-active-label {
    border-radius: 3px;
    background: var(--accent-color);
    color: #ffffff;
    font-size: 11px;
    font-weight: 500;
    padding: 0.15rem 0.5rem;
}


/* ==========================================================================
   9. Dashboard Widgets, Metrics & Charts
   ========================================================================== */

.dashboard-h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--heading-color);
    margin-top: 3rem;
}

.dashboard-h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--heading-color);
    margin-top: 2rem;
}

.dashboard-stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
    padding: 1.25rem;
    transition: border-color 0.1s ease;
}

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

.dashboard-stat-label {
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.dashboard-stat-value {
    color: var(--heading-color);
    font-weight: 700;
}

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

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

.dashboard-chart-bar {
    border-radius: 2px 2px 0 0;
    background: var(--accent-color);
    opacity: 0.9;
    transition: background-color 0.1s ease;
}

a.dashboard-chart-col:hover .dashboard-chart-bar {
    background: var(--accent-hover);
    opacity: 1;
}

.dashboard-chart-label {
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: uppercase;
}


/* ==========================================================================
   10. WordPress Classic Notice Banners (.notice)
   ========================================================================== */

.notice {
    background: var(--notice-bg);
    border: 1px solid var(--notice-border);
    border-left: 4px solid var(--green);
    border-radius: 0;
    box-shadow: var(--shadow-wp);
    padding: 10px 12px;
    color: var(--text-color);
    font-size: 13px;
    line-height: 1.5;
}

.notice.delete {
    border-left-color: var(--red);
    background: var(--notice-bg);
}

.admin-toast-container .notice {
    border-radius: 3px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--green);
}

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

.toast-close-btn {
    border-radius: 3px;
    transition: background-color 0.1s ease;
}


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

.editor {
    background-color: var(--input-bg) !important;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    box-shadow: none;
    padding: 1rem;
    transition: border-color 0.1s ease-in-out;
}

.editor:focus-within {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 1px var(--input-focus-border);
}

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

body.editor-sidebar-open .editor-sidebar {
    border-left: 1px solid var(--border-color);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.08);
}

.editor-sidebar .sidebar-header {
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
}

.editor-sidebar .sidebar-title {
    text-transform: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--heading-color);
}


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

#layout-picker,
#sidebar-layout-picker {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-dialog);
    padding: 2rem;
}

.layout-picker-list a {
    border-radius: 3px;
    border: 1px solid var(--btn-secondary-border);
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-color);
    text-transform: none;
    font-weight: 400;
    transition: all 0.1s ease;
}

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

.image-lightbox {
    border-radius: 3px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-dialog);
}

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

.image-delete-dialog {
    border-radius: 3px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    box-shadow: var(--shadow-dialog);
}


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

.image-library-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
    overflow: hidden;
    transition: border-color 0.1s ease;
}

.image-library-card:hover {
    border-color: var(--card-hover-border);
}

.image-library-thumb {
    border-radius: 2px 2px 0 0;
}

.image-usage-summary {
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

.image-usage-menu {
    border-radius: 3px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-dialog);
    background: var(--card-bg);
}

.image-list li {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
}

.image-list-preview {
    border-radius: 2px;
}


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

.theme-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: var(--shadow-wp);
    transition: border-color 0.1s ease, box-shadow 0.1s ease;
}

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

.theme-badge {
    border-radius: 3px;
    text-transform: none;
    font-weight: 500;
    font-size: 11px;
}

.swatch-chip {
    border-radius: 2px;
}

.theme-creator-details {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
}


/* ==========================================================================
   15. Login Screen (WordPress wp-login.php Aesthetic)
   ========================================================================== */

main.narrow {
    max-width: 320px;
    margin: 5rem auto;
    padding: 26px 24px 34px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

main.narrow h1 {
    font-size: 1.35rem;
    font-weight: 600;
    text-align: center;
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
}

main.narrow form button[type="submit"] {
    width: 100%;
    margin-top: 0.75rem;
    padding: 0 12px;
    min-height: 34px;
    line-height: 2.3;
    font-size: 13px;
    font-weight: 500;
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
}

main.narrow form button[type="submit"]:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}


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

table {
    border-collapse: collapse;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

th {
    background: var(--table-header-bg);
    font-size: 12px;
    font-weight: 600;
    color: var(--heading-color);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 10px;
    text-transform: none;
}

td {
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px;
    font-size: 13px;
}

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

nav.pagination a {
    display: inline-flex;
    align-items: center;
    border-radius: 3px;
    border: 1px solid var(--btn-secondary-border);
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-color);
    padding: 0 10px;
    min-height: 30px;
    line-height: 2.15;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.1s ease;
}

nav.pagination a:hover {
    background: var(--btn-secondary-hover-bg);
    border-color: var(--btn-secondary-hover-border);
    color: var(--btn-secondary-hover-color);
}