:root {
    --bg-main: #1c1c1c;
    --bg-card: #242424;
    --bg-input: #2a2a2a;
    --bg-input-hover: #333333;
    --text-primary: #ececec;
    --text-secondary: #a0a0a0;
    --text-muted: #737373;
    --accent-primary: #ffffff;
    --accent-secondary: #bbbbbb;
    --border-color: #3a3a3a;
    --border-hover: #666666;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 2rem 1rem;
    }
}

.preview-area {
    aspect-ratio: 16 / 9;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.02);
    position: relative;
}

/* Header */
.header {
    text-align: left;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .main-title {
        font-size: 1.75rem;
    }
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    font-weight: 300;
}

/* Nav */
.page-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
}

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

.nav-link.active {
    background-color: var(--text-primary);
    color: var(--bg-main);
    border-color: var(--text-primary);
}

/* Search */
.search-section {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
}

.search-bar-area {
    display: flex;
    gap: 1rem;
    width: 100%;
}

.search-input-wrapper {
    flex-grow: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem 1.5rem 1rem 3.5rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background-color: var(--bg-input-hover);
}

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

/* Filters Btn */
.filters-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0 2rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-normal);
}

.filters-btn:hover {
    border-color: var(--accent-primary);
    background-color: var(--bg-card);
}

.filters-btn.active {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-main);
}

.filter-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Filters Panel */
.filters-panel {
    width: 100%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    margin-top: 1rem;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transform: translateY(-5px);
    transition: var(--transition-normal);
    pointer-events: none;
    border-color: transparent;
}

.filters-panel.active {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
    border-color: var(--border-color);
    padding: 2rem;
}

@media (max-width: 768px) {
    .filters-panel.active {
        padding: 1.5rem 1rem;
        max-height: 800px;
    }
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: "▼";
    font-size: 0.6rem;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.select-wrapper:has(.select2-container)::after {
    display: none !important;
}

.filter-group select,
.filter-group input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid transparent;
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
    appearance: none;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-bottom-color: var(--accent-primary);
    background-color: var(--bg-input-hover);
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.8);
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2rem;
}

@media (max-width: 1024px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .search-bar-area {
        flex-direction: column;
    }

    .filters-btn {
        padding: 1rem;
        justify-content: center;
        width: 100%;
    }

    .header {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }
}

/* Post Card */
.post-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    background-color: var(--bg-card);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-normal);
}

.post-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Preview — on top, max 3:4 ratio, adaptive for landscape */
.card-preview {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    background-color: var(--bg-input);
    container-type: inline-size;
}

.preview-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.45) 0%, transparent 40%);
    pointer-events: none;
    z-index: 1;
}

.preview-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center top;
    /* Cap height at 4:5 ratio (5/4 of width = 125%) */
    max-height: 125cqi;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    width: 100%;
    min-height: 200px;
    justify-content: center;
}

.preview-icon {
    width: 2.5rem;
    height: 2.5rem;
    stroke: var(--text-muted);
    stroke-width: 1px;
}

.post-card:hover .preview-icon {
    stroke: var(--text-secondary);
}

.preview-placeholder span {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.image-count-badge {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    backdrop-filter: blur(4px);
    z-index: 2;
}

.image-count-badge svg {
    width: 1rem;
    height: 1rem;
}

/* Card info — below preview */
.card-info {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

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

.channel-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-purple);
}

.date-label {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-muted);
}

.card-meta-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.25rem 0.55rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.meta-badge svg {
    width: 0.9rem;
    height: 0.9rem;
    color: var(--text-secondary);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.tag {
    color: var(--text-secondary);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.tag:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

/* Action Button */
.card-actions {
    padding: 0.75rem 1.25rem 1rem;
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.6rem;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
}

.action-btn svg {
    width: 1.1rem;
    height: 1.1rem;
    transition: transform 0.2s ease;
}

.action-btn-edit {
    flex: 0 0 auto;
    background-color: var(--bg-input);
    color: var(--text-secondary);
    padding: 0.6rem 0.75rem;
}

.action-btn-edit:hover {
    background-color: var(--accent-purple);
    border-color: var(--accent-purple);
    color: #fff;
}

.action-btn-open {
    flex: 1;
}

.action-btn:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.action-btn:hover svg {
    transform: translateX(3px);
}

/* Loading/empty states */
.loading-message,
.empty-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
    font-size: 1.125rem;
}

/* Pagination */
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.page-btn {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.page-btn.active {
    background-color: var(--text-primary);
    color: var(--bg-main);
    border-color: var(--text-primary);
}

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

.page-ellipsis {
    color: var(--text-muted);
    padding: 0 0.25rem;
}

/* Select2 Dark Theme Overrides */
.select2-container--default .select2-selection--single {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-sm) !important;
    height: 38px !important;
    display: flex !important;
    align-items: center !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
    line-height: normal !important;
    padding-left: 1rem !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px !important;
    right: 5px !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--text-secondary) transparent transparent transparent !important;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent var(--text-secondary) transparent !important;
}

.select2-container--default .select2-dropdown {
    background-color: var(--bg-input-hover) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

.select2-search--dropdown .select2-search__field {
    background-color: var(--bg-main) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: var(--border-radius-sm) !important;
}

.select2-container--default .select2-results__option {
    color: var(--text-primary) !important;
    background-color: transparent !important;
}

.select2-container--default .select2-results__option[aria-selected=true],
.select2-container--default .select2-results__option--selected {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
}

.select2-container--default .select2-results__option--highlighted,
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}