.admin-layout {
    min-height: 100vh;
    display: flex;
    background: #0b0b0f;
    color: #fff;
}

.admin-sidebar {
    width: 280px;
    min-height: 100vh;
    background: #11141c;
    border-right: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 1rem;
    position: sticky;
    top: 0;
}

.sidebar-brand {
    margin-bottom: 2rem;
    padding: 0 0.75rem;
}

.sidebar-brand a {
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    color: var(--color-text-soft);
    font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: rgba(255,255,255,0.06);
    color: #fff;
}

.admin-content {
    flex: 1;
    padding: 2rem;
}

.admin-card {
    background: #141823;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    box-shadow: var(--shadow-soft);
}

.table-dark-custom {
    --bs-table-bg: transparent;
    --bs-table-color: #fff;
    --bs-table-border-color: rgba(255,255,255,0.08);
    margin-bottom: 0;
}

@media (max-width: 991.98px) {
    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        min-height: auto;
        position: relative;
    }

    .admin-content {
        padding: 1rem;
    }
}

.admin-card .form-text {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65) !important;
}

.admin-card .badge {
    font-size: 0.8rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
}

.table-responsive img {
    border: 1px solid rgba(255,255,255,0.08);
}

.contact-message-cell {
    max-width: 420px;
    white-space: normal;
    line-height: 1.55;
    color: var(--color-text-soft);
}

.admin-video-preview {
    display: block;
    max-height: 420px;
    background: #090a0f;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-soft);
    object-fit: cover;
}

.admin-missing-media {
    width: 70px;
    height: 70px;
    padding: 0.4rem;
    border-radius: 12px;
    border: 1px dashed rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.04);
    color: var(--color-text-muted);
    font-size: 0.68rem;
    line-height: 1.2;
}

.hero-video-item {
    background: rgba(255,255,255,0.03);
}

.hero-video-thumb {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #090a0f;
    border: 1px solid rgba(255,255,255,0.08);
}

.admin-video-empty {
    min-height: 320px;
    padding: 1.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px dashed rgba(255,255,255,0.16);
    color: var(--color-text-muted);
}

.admin-upload-progress {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
}

.admin-upload-progress-bar {
    height: 12px;
    background: rgba(255,255,255,0.08);
    border-radius: 999px;
    overflow: hidden;
}

.admin-upload-progress-bar .progress-bar {
    background: linear-gradient(90deg, #cf7d38, #f2b56b);
}