.page-content {
    height: calc(100vh - 48px); /* Full height minus header */
    margin-top: 48px; /* Push down below header */
    width: 100%;
    position: relative;
    overflow-x: hidden; /* Prevent horizontal scrolling */
    overflow-y: scroll; /* Enable vertical scrolling */
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-2);
    position: relative;
    z-index: var(--z-base);
}

/* Sticky controls container */
.controls {
    position: sticky;
    top: -54px;
    z-index: calc(var(--z-header) - 1);
    background: var(--bg-color);
    padding: var(--space-1) 0;
    box-shadow: var(--shadow-xs);
}

/* Responsive container for larger screens */
@media (min-width: 2150px) {
    .container {
        max-width: 1800px;
    }
}

@media (min-width: 3000px) {
    .container {
        max-width: 2400px;
    }
}

.controls-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto; /* Push to the right */
}

.actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    flex-wrap: nowrap;
    width: 100%;
}

.action-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: nowrap;
}

/* Action button styling */
.control-group {
    position: relative;
}

.control-group button {
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border-radius: var(--border-radius-xs);
    padding: 4px 10px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.85em;
    transition: var(--transition-base);
    cursor: pointer;
    box-shadow: var(--shadow-xs);
}

.control-group button:hover,
.control-group button:focus-visible {
    border-color: var(--lora-accent);
    background: var(--bg-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    outline: none;
}

.control-group button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-xs);
}

.control-group button i {
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.control-group button:hover i,
.control-group button:focus-visible i {
    opacity: 1;
}

.control-group button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    pointer-events: none;
}

.control-group button.loading,
.dropdown-toggle.loading {
    cursor: wait;
    opacity: 0.7;
    pointer-events: none;
}

/* Controls */
.control-group button.favorite-filter,
.control-group button.update-filter {
    position: relative;
    overflow: hidden;
}

.control-group button.favorite-filter.active {
    background: var(--lora-accent);
    color: white;
}

.control-group button.favorite-filter i {
    margin-right: 4px;
    color: var(--favorite-color);
}

.control-group button.update-filter i {
    margin-right: 4px;
    color: var(--lora-accent);
}

.control-group button.update-filter.active {
    background: var(--lora-accent);
    color: white;
}

.control-group button.update-filter.active i {
    color: white;
}

.update-filter-group .dropdown-main.update-filter.active + .dropdown-toggle {
    background: var(--lora-accent);
    border-color: var(--lora-accent);
    color: white;
}

.update-filter-group .dropdown-main.update-filter.active + .dropdown-toggle i {
    color: inherit;
}

/* Active state for buttons that can be toggled */
.control-group button.active {
    background: var(--lora-accent);
    color: white;
    border-color: var(--lora-accent);
}

/* Keyboard shortcut indicator styling */
.shortcut-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--border-radius-xs);
    background-color: var(--shortcut-bg);
    border: 1px solid var(--shortcut-border);
    color: var(--shortcut-text);
    vertical-align: middle;
    opacity: 0.8;
    transition: var(--transition-base);
}

.control-group button:hover .shortcut-key {
    opacity: 1;
    background-color: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.2);
}

[data-theme="dark"] .shortcut-key {
    --shortcut-bg: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.15);
    --shortcut-border: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.3);
}

/* Ensure correct vertical alignment for text+shortcut */
.control-group button span {
    display: inline-flex;
    align-items: center;
}

/* Select dropdown styling */
.control-group select {
    min-width: 100px;
    padding: 4px 26px 4px 10px;
    border-radius: var(--border-radius-xs);
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 0.85em;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 14px;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-xs);
}

/* Style for optgroups */
.control-group select optgroup {
    font-weight: 600;
    font-style: normal;
    color: var(--text-color);
    background-color: var(--card-bg);
}

.control-group select option {
    padding: 4px 8px;
    background-color: var(--card-bg);
    color: var(--text-color);
}

/* Dark theme optgroup styling */
[data-theme="dark"] .control-group select optgroup {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .control-group select option {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.control-group select:hover {
    border-color: var(--lora-accent);
    background-color: var(--bg-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.control-group select:focus {
    outline: none;
    border-color: var(--lora-accent);
    box-shadow: 0 0 0 2px oklch(var(--lora-accent) / 0.15);
}

/* Disabled sort dropdown — used when VLM custom filter is active */
.control-group select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--bg-color);
    border-color: var(--border-color);
    box-shadow: none;
    transform: none;
}

.control-group select:disabled:hover {
    border-color: var(--border-color);
    background-color: var(--bg-color);
    transform: none;
    box-shadow: none;
}

/* === Sort dropdown — decoupled trigger width ===========================
   The native <select> sizes its trigger to the widest <option>, wasting
   horizontal space when a short option is selected. This custom trigger
   sizes to the currently selected text only; the dropdown menu sizes to
   its content independently. The native <select> is kept in the DOM
   (visually hidden) so existing JS that reads/writes `.value` / `.disabled`
   and dynamically adds/removes <option>s keeps working. */

.sort-dropdown-group {
    position: relative;
    display: flex;
}

.sort-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 100px;
    max-width: 240px;
    padding: 4px 10px;
    border-radius: var(--border-radius-xs);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.85em;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-xs);
}

.sort-trigger:hover,
.sort-trigger:focus-visible {
    border-color: var(--lora-accent);
    background: var(--bg-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    outline: none;
}

.sort-trigger:active {
    transform: translateY(0);
    box-shadow: var(--shadow-xs);
}

.sort-trigger__label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sort-trigger__caret {
    opacity: 0.8;
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.sort-dropdown-group.active .sort-trigger__caret {
    transform: rotate(180deg);
}

.sort-dropdown-group.active .sort-trigger {
    border-color: var(--lora-accent);
    box-shadow: 0 0 0 2px color-mix(in oklch, var(--lora-accent) 15%, transparent);
}

/* Disabled state — mirrors the native :disabled look (used when VLM is active) */
.sort-dropdown-group.is-disabled .sort-trigger {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background: var(--bg-color);
    border-color: var(--border-color);
    box-shadow: none;
    transform: none;
}

/* Dropdown menu — sizes to its content, independent of trigger width.
   Inherits base .dropdown-menu styling; capped for very long i18n text. */
.sort-dropdown-menu {
    min-width: max-content;
    max-width: 320px;
    width: max-content;
}

/* Optgroup label rendered as a section header */
.sort-dropdown-group .sort-optgroup-label {
    padding: 8px 12px 4px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    cursor: default;
    user-select: none;
}

.sort-dropdown-group .sort-optgroup-label:first-child {
    padding-top: 4px;
}

/* Option items */
.sort-dropdown-group .sort-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    color: var(--text-color);
    cursor: pointer;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

.sort-dropdown-group .sort-option::before {
    content: '';
    width: 14px;
    flex-shrink: 0;
    text-align: center;
    font-weight: 700;
}

.sort-dropdown-group .sort-option:hover {
    background-color: color-mix(in oklch, var(--lora-accent) 10%, transparent);
}

.sort-dropdown-group .sort-option.is-selected {
    color: var(--lora-accent);
    font-weight: 600;
}

.sort-dropdown-group .sort-option.is-selected::before {
    content: '\2713';
    color: var(--lora-accent);
}

/* Visually hidden native <select> — kept in the DOM for programmatic access.
   High-specificity selector overrides .control-group select { min-width: 100px }. */
.control-group .sort-select-native {
    position: absolute;
    width: 1px;
    height: 1px;
    min-width: 0;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

/* Ensure hidden class works properly */
.hidden {
    display: none !important;
}

/* Icon-only button style */
.icon-only {
    min-width: unset !important;
    width: 32px !important;
    padding: 0 !important;
    height: 32px !important;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 85px;
    right: 30px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-slow);
    z-index: var(--z-overlay);
    box-shadow: var(--shadow-sm);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--lora-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Prevent text selection in control and header areas */
.control-group button,
.control-group select,
.bulk-operations-panel,
.app-header,
.header-branding,
.app-title,
.main-nav,
.nav-item,
.header-actions button,
.header-controls {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Dropdown Button Styling */
.dropdown-group {
    position: relative;
    display: flex;
}

.dropdown-main {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: 1px solid var(--border-color);
}

.dropdown-toggle {
    width: 24px !important;
    min-width: unset !important;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    padding: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: max(100%, max-content);
    width: max-content;
    padding: 5px 0;
    margin: 2px 0 0;
    font-size: 0.85em;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xs);
    box-shadow: var(--shadow-xl);
}

.dropdown-group.active .dropdown-menu {
    display: block;
}

/* Elevate the controls stacking context above breadcrumb nav when a dropdown is open,
   so the dropdown menu isn't obscured. Only active when dropdown is shown to avoid
   the entire controls bar (which can wrap to 2 rows on narrow viewports) covering
   the sticky breadcrumb. */
.controls:has(.dropdown-group.active) {
    z-index: var(--z-header);
}

.dropdown-item {
    display: block;
    padding: 6px 15px;
    clear: both;
    font-weight: 400;
    color: var(--text-color);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dropdown-item.disabled {
    cursor: default;
    opacity: 0.6;
    pointer-events: none;
}

.dropdown-item:hover {
    background-color: oklch(var(--lora-accent) / 0.1);
}

.dropdown-item i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

/* Intermediate breakpoint: wrap controls-right to prevent overflow */
@media (max-width: 1500px) {
    .actions {
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .action-buttons {
        flex-wrap: wrap;
        gap: var(--space-1);
    }

    .controls-right {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
        padding-left: 0;
    }

    /* Reduce button sizes to fit better */
    .control-group button {
        min-width: 80px;
        padding: 4px 8px;
        font-size: 0.8em;
    }
}

@media (max-width: 768px) {
    .actions {
        flex-wrap: wrap;
        gap: var(--space-1);
    }
    
    .action-buttons {
        flex-wrap: wrap;
        gap: var(--space-1);
        width: 100%;
    }
    
    .controls-right {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }

    .control-group button:hover {
        transform: none; /* Disable hover effects on mobile */
    }

    .control-group select:hover {
        transform: none; /* Disable hover effects on mobile */
    }

    .back-to-top {
        bottom: 60px; /* Give some extra space from bottom on mobile */
    }

    .dropdown-menu {
        left: auto;
        right: 0; /* Align to right on mobile */
    }

    /* Adjust controls padding on mobile */
    .controls {
        padding: 10px 0;
    }
}