:root {
    --pv-bg: #050505;
    --pv-bg-elevated: #0a0a0a;
    --pv-sidebar: #0c0c0c;
    --pv-card: #111111;
    --pv-card-hover: #1a1a1a;
    --pv-border: #262626;
    --pv-border-light: #333333;
    --pv-accent: #e10600;
    --pv-accent-hover: #ff2a1f;
    --pv-accent-glow: rgba(225, 6, 0, 0.22);
    --pv-accent-soft: rgba(225, 6, 0, 0.08);
    --pv-success: #10b981;
    --pv-warning: #f59e0b;
    --pv-danger: #ef4444;
    --pv-text: #f5f5f5;
    --pv-text-muted: #a1a1aa;
    --pv-text-dim: #71717a;
    --pv-navbar-height: 64px;
    --pv-sidebar-width: 272px;
    --pv-radius-sm: 8px;
    --pv-radius: 12px;
    --pv-radius-lg: 16px;
    --pv-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --pv-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --pv-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.45);
    --pv-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

*::-webkit-scrollbar-thumb {
    background: var(--pv-border-light);
    border-radius: 99px;
}

*::-webkit-scrollbar-thumb:hover {
    background: #444;
}

body.pv-admin {
    margin: 0;
    background: var(--pv-bg);
    color: var(--pv-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.pv-admin a {
    color: var(--pv-accent-hover);
    text-decoration: none;
    transition: color var(--pv-transition);
}

.pv-admin a:hover {
    color: #ff6b63;
}

/* Sidebar */
.pv-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--pv-sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #0e0e0e 0%, var(--pv-sidebar) 100%);
    border-right: 1px solid var(--pv-border);
    z-index: 980;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
}

.pv-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pv-accent), #ff2a1f, var(--pv-accent));
    z-index: 1;
}

.pv-sidebar-brand {
    padding: 22px 20px;
    border-bottom: 1px solid var(--pv-border);
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
}

.pv-sidebar-brand .pv-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--pv-accent), #ff2a1f);
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    overflow: hidden;
    box-shadow: 0 4px 12px var(--pv-accent-glow);
    flex-shrink: 0;
}

.pv-sidebar-brand .pv-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pv-sidebar-brand h1 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--pv-text);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.pv-sidebar-brand span {
    font-size: 10px;
    color: var(--pv-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
}

.pv-sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    overflow-y: auto;
}

.pv-nav-section {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--pv-text-dim);
    padding: 16px 14px 6px;
    font-weight: 700;
}

.pv-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--pv-radius-sm);
    color: var(--pv-text-muted) !important;
    font-size: 13.5px;
    font-weight: 500;
    transition: all var(--pv-transition);
    margin-bottom: 2px;
    position: relative;
    border: 1px solid transparent;
}

.pv-nav-link:hover {
    background: var(--pv-card);
    color: var(--pv-text) !important;
    border-color: var(--pv-border);
}

.pv-nav-link.active {
    background: linear-gradient(90deg, var(--pv-accent-soft), transparent);
    color: #fff !important;
    border-color: rgba(225, 6, 0, 0.2);
    box-shadow: inset 3px 0 0 var(--pv-accent);
}

.pv-nav-link [uk-icon] {
    width: 20px;
    opacity: 0.65;
    transition: opacity var(--pv-transition);
}

.pv-nav-link:hover [uk-icon],
.pv-nav-link.active [uk-icon] {
    opacity: 1;
}

.pv-nav-link.active [uk-icon] {
    color: var(--pv-accent-hover);
}

.pv-sidebar-footer {
    padding: 14px;
    border-top: 1px solid var(--pv-border);
    background: rgba(0, 0, 0, 0.2);
}

.pv-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--pv-radius-sm);
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
}

.pv-user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--pv-accent), #ff2a1f);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 2px 8px var(--pv-accent-glow);
}

.pv-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--pv-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
}

.pv-user-role {
    font-size: 11px;
    color: var(--pv-text-dim);
    margin-top: 1px;
}

/* Main content */
.pv-main {
    margin-left: var(--pv-sidebar-width);
    min-height: 100vh;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(225, 6, 0, 0.06), transparent),
        var(--pv-bg);
}

.pv-topbar {
    height: var(--pv-navbar-height);
    background: rgba(12, 12, 12, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--pv-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 970;
}

.pv-topbar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--pv-text);
    margin: 0;
    letter-spacing: -0.01em;
}

.pv-topbar-subtitle {
    font-size: 12px;
    color: var(--pv-text-dim);
    margin: 2px 0 0;
    font-weight: 400;
}

.pv-content {
    padding: 28px;
    animation: pvFadeIn 0.35s ease;
}

@keyframes pvFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Welcome banner */
.pv-welcome-banner {
    background: linear-gradient(135deg, rgba(225, 6, 0, 0.12) 0%, rgba(225, 6, 0, 0.03) 50%, transparent 100%);
    border: 1px solid rgba(225, 6, 0, 0.15);
    border-radius: var(--pv-radius-lg);
    padding: 24px 28px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.pv-welcome-banner::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, var(--pv-accent-glow), transparent 70%);
    pointer-events: none;
}

.pv-welcome-banner h2 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 700;
    color: var(--pv-text);
    letter-spacing: -0.02em;
}

.pv-welcome-banner p {
    margin: 0;
    color: var(--pv-text-muted);
    font-size: 14px;
}

.pv-welcome-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Cards */
.pv-card {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius);
    padding: 22px;
    transition: border-color var(--pv-transition), box-shadow var(--pv-transition);
    box-shadow: var(--pv-shadow-sm);
}

.pv-card:hover {
    border-color: var(--pv-border-light);
    box-shadow: var(--pv-shadow);
}

.pv-stat-card {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius);
    padding: 22px;
    position: relative;
    overflow: hidden;
    transition: all var(--pv-transition);
    box-shadow: var(--pv-shadow-sm);
}

.pv-stat-card:hover {
    border-color: rgba(225, 6, 0, 0.25);
    transform: translateY(-2px);
    box-shadow: var(--pv-shadow);
}

.pv-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pv-accent), #ff2a1f);
    opacity: 0;
    transition: opacity var(--pv-transition);
}

.pv-stat-card:hover::before {
    opacity: 1;
}

.pv-stat-card::after {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--pv-accent-soft), transparent 70%);
    pointer-events: none;
}

.pv-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.pv-stat-icon.purple { background: rgba(225, 6, 0, 0.15); color: var(--pv-accent-hover); }
.pv-stat-icon.green { background: rgba(16, 185, 129, 0.15); color: var(--pv-success); }
.pv-stat-icon.amber { background: rgba(245, 158, 11, 0.15); color: var(--pv-warning); }
.pv-stat-icon.blue { background: rgba(225, 6, 0, 0.12); color: #ff6b63; }

.pv-stat-value {
    font-size: 30px;
    font-weight: 800;
    color: var(--pv-text);
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}

.pv-stat-label {
    font-size: 13px;
    color: var(--pv-text-muted);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Tables */
.pv-table-wrap {
    overflow-x: auto;
    border-radius: var(--pv-radius);
    border: 1px solid var(--pv-border);
    background: var(--pv-bg-elevated);
}

.pv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.pv-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--pv-text-dim);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--pv-border);
    white-space: nowrap;
}

.pv-table td {
    padding: 15px 18px;
    border-bottom: 1px solid var(--pv-border);
    color: var(--pv-text);
    vertical-align: middle;
}

.pv-table tbody tr {
    transition: background var(--pv-transition);
}

.pv-table tr:last-child td {
    border-bottom: none;
}

.pv-table tbody tr:hover td {
    background: var(--pv-card-hover);
}

.pv-table td a {
    color: var(--pv-text);
    font-weight: 500;
}

.pv-table td a:hover {
    color: var(--pv-accent-hover);
}

/* Badges */
.pv-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
}

.pv-badge-published { background: rgba(16, 185, 129, 0.12); color: var(--pv-success); border-color: rgba(16, 185, 129, 0.2); }
.pv-badge-draft { background: rgba(245, 158, 11, 0.12); color: var(--pv-warning); border-color: rgba(245, 158, 11, 0.2); }
.pv-badge-archived { background: rgba(156, 163, 175, 0.1); color: var(--pv-text-muted); border-color: rgba(156, 163, 175, 0.15); }
.pv-badge-admin { background: rgba(225, 6, 0, 0.12); color: var(--pv-accent-hover); border-color: rgba(225, 6, 0, 0.2); }
.pv-badge-featured { background: rgba(225, 6, 0, 0.12); color: #ff6b63; border-color: rgba(225, 6, 0, 0.2); }

/* Forms */
.pv-form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--pv-text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pv-form-input,
.pv-form-select,
.pv-form-textarea {
    width: 100%;
    background: var(--pv-bg);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius-sm);
    padding: 11px 14px;
    color: var(--pv-text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color var(--pv-transition), box-shadow var(--pv-transition), background var(--pv-transition);
}

.pv-form-input::placeholder,
.pv-form-textarea::placeholder {
    color: var(--pv-text-dim);
}

.pv-form-input:hover,
.pv-form-select:hover,
.pv-form-textarea:hover {
    border-color: var(--pv-border-light);
}

.pv-form-input:focus,
.pv-form-select:focus,
.pv-form-textarea:focus {
    outline: none;
    border-color: var(--pv-accent);
    box-shadow: 0 0 0 3px var(--pv-accent-glow);
    background: var(--pv-bg-elevated);
}

.pv-form-textarea {
    min-height: 110px;
    resize: vertical;
    line-height: 1.5;
}

.pv-form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a1a1aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.pv-form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--pv-text);
    user-select: none;
}

.pv-form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--pv-accent);
    cursor: pointer;
}

.pv-form-hint {
    display: block;
    font-size: 12px;
    color: var(--pv-text-dim);
    margin-top: 6px;
}

/* Buttons */
.pv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--pv-radius-sm);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: all var(--pv-transition);
    text-decoration: none !important;
    white-space: nowrap;
    line-height: 1.4;
}

.pv-btn-primary {
    background: linear-gradient(135deg, var(--pv-accent), #c80500);
    color: #fff !important;
    box-shadow: 0 2px 8px var(--pv-accent-glow);
}

.pv-btn-primary:hover {
    background: linear-gradient(135deg, var(--pv-accent-hover), var(--pv-accent));
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--pv-accent-glow);
}

.pv-btn-primary:active {
    transform: translateY(0);
}

.pv-btn-secondary {
    background: var(--pv-card);
    color: var(--pv-text) !important;
    border: 1px solid var(--pv-border);
}

.pv-btn-secondary:hover {
    background: var(--pv-card-hover);
    color: var(--pv-text) !important;
    border-color: var(--pv-border-light);
}

.pv-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--pv-danger) !important;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.pv-btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
}

.pv-btn-sm {
    padding: 7px 14px;
    font-size: 12px;
}

.pv-btn-icon {
    padding: 8px;
    border-radius: var(--pv-radius-sm);
    background: transparent;
    border: 1px solid var(--pv-border);
    color: var(--pv-text-muted);
    cursor: pointer;
    transition: all var(--pv-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pv-btn-icon:hover {
    background: var(--pv-accent-soft);
    border-color: rgba(225, 6, 0, 0.3);
    color: var(--pv-accent-hover);
}

/* Alerts */
.pv-alert {
    padding: 14px 18px;
    border-radius: var(--pv-radius-sm);
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    animation: pvSlideDown 0.3s ease;
}

@keyframes pvSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.pv-alert-success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: var(--pv-success);
}

.pv-alert-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: var(--pv-danger);
}

/* Login page */
.pv-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--pv-bg);
    position: relative;
    overflow: hidden;
    padding: 24px;
}

.pv-login-page::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--pv-accent-glow) 0%, transparent 65%);
    top: -250px;
    right: -200px;
    pointer-events: none;
}

.pv-login-page::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(225, 6, 0, 0.1) 0%, transparent 65%);
    bottom: -150px;
    left: -150px;
    pointer-events: none;
}

.pv-login-card {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius-lg);
    padding: 44px 40px;
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
    box-shadow: var(--pv-shadow-lg);
}

.pv-login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--pv-accent), transparent);
    border-radius: 2px;
}

.pv-login-logo {
    text-align: center;
    margin-bottom: 36px;
}

.pv-login-logo .pv-logo {
    width: 160px;
    height: auto;
    min-height: 60px;
    background: transparent;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    margin-bottom: 16px;
    overflow: hidden;
}

.pv-login-logo .pv-logo img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 12px var(--pv-accent-glow));
}

.pv-login-logo h1 {
    margin: 0 0 4px;
    font-size: 24px;
    font-weight: 700;
    color: var(--pv-text);
    display: none;
}

.pv-login-logo p {
    margin: 0;
    color: var(--pv-text-muted);
    font-size: 14px;
}

/* Video thumbnail */
.pv-video-thumb {
    width: 80px;
    height: 45px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--pv-bg);
    border: 1px solid var(--pv-border);
}

.pv-video-thumb-placeholder {
    width: 80px;
    height: 45px;
    border-radius: 6px;
    background: var(--pv-bg);
    border: 1px solid var(--pv-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pv-text-dim);
}

/* Pagination */
.pv-pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 28px;
    flex-wrap: wrap;
}

.pv-pagination nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.pv-pagination a,
.pv-pagination span {
    padding: 8px 14px;
    border-radius: var(--pv-radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--pv-text-muted);
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    transition: all var(--pv-transition);
}

.pv-pagination a:hover {
    background: var(--pv-card-hover);
    color: var(--pv-text);
    border-color: var(--pv-border-light);
}

.pv-pagination .active span {
    background: var(--pv-accent);
    border-color: var(--pv-accent);
    color: #fff;
    box-shadow: 0 2px 8px var(--pv-accent-glow);
}

.pv-ad-details {
    margin-top: 8px;
}

.pv-ad-details summary {
    cursor: pointer;
    font-size: 11px;
    color: var(--pv-accent-hover);
    list-style: none;
}

.pv-ad-details summary::-webkit-details-marker {
    display: none;
}

.pv-ad-details ul {
    margin: 6px 0 0;
    padding-left: 16px;
    font-size: 11px;
    color: var(--pv-text-muted);
}

.pv-ad-details li + li {
    margin-top: 4px;
}

/* Page header */
.pv-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--pv-border);
}

.pv-page-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--pv-text);
}

.pv-page-desc {
    color: var(--pv-text-muted);
    font-size: 14px;
    margin: -12px 0 24px;
    line-height: 1.5;
}

/* Bulk actions */
.pv-bulk-actions {
    background: linear-gradient(135deg, rgba(225, 6, 0, 0.1), rgba(225, 6, 0, 0.03));
    border: 1px solid rgba(225, 6, 0, 0.2);
    border-radius: var(--pv-radius);
    padding: 14px 18px;
    margin-bottom: 16px;
}

.pv-bulk-actions strong {
    color: var(--pv-accent-hover);
}

.pv-filter-count {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 14px;
    color: var(--pv-text-muted);
    padding: 4px 2px;
}

.pv-filter-count strong {
    color: var(--pv-text);
    font-weight: 700;
}

/* Filter bar */
.pv-filter-bar {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius);
    padding: 16px 18px;
    margin-bottom: 20px;
    box-shadow: var(--pv-shadow-sm);
}

.pv-search {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.pv-search .pv-form-input {
    max-width: 320px;
    flex: 1;
    min-width: 180px;
}

.pv-search .pv-form-select {
    max-width: 180px;
    min-width: 140px;
}

/* Mobile */
.pv-mobile-toggle {
    display: none;
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius-sm);
    color: var(--pv-text);
    cursor: pointer;
    padding: 8px 10px;
    transition: all var(--pv-transition);
}

.pv-mobile-toggle:hover {
    background: var(--pv-card-hover);
    border-color: var(--pv-border-light);
}

@media (max-width: 960px) {
    .pv-sidebar {
        transform: translateX(-100%);
    }

    .pv-sidebar.open {
        transform: translateX(0);
    }

    .pv-main {
        margin-left: 0;
    }

    .pv-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .pv-sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(4px);
        z-index: 975;
    }

    .pv-sidebar-overlay.open {
        display: block;
    }

    .pv-topbar {
        padding: 0 16px;
    }
}

/* Empty state */
.pv-empty {
    text-align: center;
    padding: 56px 24px;
    color: var(--pv-text-muted);
}

.pv-empty [uk-icon] {
    margin-bottom: 16px;
    opacity: 0.35;
    color: var(--pv-text-dim);
}

.pv-empty h3 {
    margin: 0 0 8px;
    color: var(--pv-text);
    font-size: 18px;
    font-weight: 600;
}

.pv-empty p {
    margin: 0 0 24px;
    font-size: 14px;
    color: var(--pv-text-dim);
}

/* Grid helpers */
.pv-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.pv-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pv-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

@media (max-width: 1200px) {
    .pv-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .pv-grid-2, .pv-grid-3, .pv-grid-4 { grid-template-columns: 1fr; }
    .pv-content { padding: 16px; }
    .pv-page-header h2 { font-size: 20px; }
    .pv-welcome-banner { padding: 20px; }
    .pv-welcome-banner h2 { font-size: 18px; }
}

/* Form errors */
.pv-form-error {
    color: var(--pv-danger);
    font-size: 12px;
    margin-top: 6px;
    font-weight: 500;
}

.pv-form-group {
    margin-bottom: 20px;
}

.pv-form-group:last-child {
    margin-bottom: 0;
}

/* Action buttons group */
.pv-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Card header */
.pv-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--pv-border);
}

.pv-card-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--pv-text);
    letter-spacing: -0.01em;
}

/* Inline category edit panel */
.pv-category-edit-row > td {
    background: var(--pv-bg);
    padding: 16px !important;
    border-top: none !important;
}

.pv-category-edit {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: var(--pv-radius);
    padding: 22px;
    max-width: 720px;
    box-shadow: var(--pv-shadow-sm);
}

.pv-category-edit-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--pv-text);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--pv-border);
}

.pv-category-edit .pv-form-group {
    margin-bottom: 16px;
}

.pv-category-edit .pv-form-label {
    white-space: nowrap;
}

.pv-category-edit .pv-form-select,
.pv-category-edit .pv-form-input,
.pv-category-edit .pv-form-textarea {
    min-height: 42px;
    width: 100%;
    box-sizing: border-box;
}

.pv-category-edit .pv-form-textarea {
    min-height: 90px;
}

/* Utility classes */
.pv-text-muted { color: var(--pv-text-muted); }
.pv-text-dim { color: var(--pv-text-dim); }
.pv-text-accent { color: var(--pv-accent-hover); font-weight: 600; }
.pv-text-sm { font-size: 13px; }
.pv-card-narrow { max-width: 720px; }
.pv-mb-lg { margin-bottom: 24px; }

.pv-card code,
.pv-page-desc code {
    background: var(--pv-bg);
    border: 1px solid var(--pv-border);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 12px;
    color: var(--pv-accent-hover);
}

/* Section spacing */
.pv-section-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pv-text-dim);
    margin: 0 0 16px;
}

/* Card inside card - nested tables */
.pv-card .pv-table-wrap {
    border: none;
    background: transparent;
    margin: 0 -4px;
}

.pv-card .pv-table th {
    background: rgba(0, 0, 0, 0.2);
}