/* ============================================================
   Cabin – Note View CSS + Admin CSS
   ============================================================ */

/* ─────────────────────────────────────────────
   Note View
────────────────────────────────────────── */
.note-view-container {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Banners */
.burn-banner,
.expiry-banner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.burn-banner {
    background: var(--color-red-bg);
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.expiry-banner {
    background: var(--color-warning-bg);
    color: #92400e;
    border: 1px solid #fde68a;
}

.expiry-banner strong {
    font-weight: var(--font-weight-bold);
    font-family: var(--font-mono);
}

/* Note Card */
.note-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    border: 1.5px solid var(--color-border-subtle);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.note-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border-subtle);
}

.note-card__meta {
    display: flex;
    gap: var(--space-2);
}

.note-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--color-blue-bg);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
}

.note-badge--purple {
    background: var(--color-purple-bg);
    color: var(--color-purple);
}

.note-card__views {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Content */
.note-content {
    padding: var(--space-8) var(--space-8);
    font-size: var(--font-size-md);
    line-height: 1.8;
    color: var(--color-text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    min-height: 120px;
}

/* Images Gallery */
.note-images {
    border-top: 1px solid var(--color-border-subtle);
    padding: var(--space-6);
}

.note-images__header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-3);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    background: var(--color-bg-alt);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: var(--space-3);
    transition: background 0.2s ease;
}

.gallery-item:hover .gallery-item__overlay {
    background: rgba(0,0,0,0.4);
}

.gallery-download-btn {
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: var(--radius-md);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(4px);
    transition: var(--transition-fast);
    color: var(--color-text-primary);
}

.gallery-item:hover .gallery-download-btn {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item__size {
    font-size: 10px;
    color: rgba(255,255,255,0.8);
    opacity: 0;
    transition: var(--transition-fast);
}

.gallery-item:hover .gallery-item__size {
    opacity: 1;
}

/* Note Actions */
.note-actions {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
    background: var(--color-bg-alt);
    flex-wrap: wrap;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1.5px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-spring);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.action-btn.copied {
    background: var(--color-green-bg);
    color: #16a34a;
    border-color: #bbf7d0;
}

/* Note Footer CTA */
.note-footer-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    text-align: center;
}

.note-footer-brand {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.note-footer-brand a {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    animation: fadeIn 0.2s ease;
}

.lightbox__close {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1;
}

.lightbox__close:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox__img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0,0,0,0.5);
    animation: slideUp 0.3s ease;
}

/* ─────────────────────────────────────────────
   Admin Panel
────────────────────────────────────────── */
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: calc(100vh - 60px);
}

.admin-sidebar {
    background: var(--color-text-primary);
    color: rgba(255,255,255,0.8);
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

.admin-sidebar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.admin-brand-name {
    display: block;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: white;
}

.admin-brand-sub {
    display: block;
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.4);
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
}

.admin-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: rgba(255,255,255,0.6);
    transition: var(--transition-fast);
    text-decoration: none;
}

.admin-nav__link:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

.admin-nav__link--active {
    background: rgba(79,95,255,0.3);
    color: white;
    border: 1px solid rgba(79,95,255,0.4);
}

.admin-sidebar__footer {
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: auto;
}

.admin-logout-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: rgba(255,255,255,0.6);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.admin-logout-btn:hover {
    background: rgba(239,68,68,0.15);
    color: #fca5a5;
}

/* Admin Main */
.admin-main {
    padding: var(--space-8);
    background: var(--color-bg);
    overflow-y: auto;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
}

.admin-page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.admin-topbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.admin-topbar__time {
    font-size: var(--font-size-xs);
    font-family: var(--font-mono);
    color: var(--color-text-muted);
}

/* Admin Stats Grid */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.admin-stat-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    border: 1.5px solid var(--color-border-subtle);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.admin-stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.admin-stat-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-stat-card--blue   .admin-stat-card__icon { background: var(--color-blue-bg);   color: var(--color-blue); }
.admin-stat-card--green  .admin-stat-card__icon { background: var(--color-green-bg);  color: #16a34a; }
.admin-stat-card--orange .admin-stat-card__icon { background: var(--color-orange-bg); color: var(--color-orange); }
.admin-stat-card--purple .admin-stat-card__icon { background: var(--color-purple-bg); color: var(--color-purple); }

.admin-stat-card__number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.admin-stat-card__label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
}

/* Admin Section */
.admin-section {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1.5px solid var(--color-border-subtle);
    overflow: hidden;
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.admin-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
    background: var(--color-bg-alt);
}

.admin-section__header h2 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

/* Admin Table */
.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.admin-table th {
    background: var(--color-bg-alt);
    padding: var(--space-3) var(--space-5);
    text-align: left;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border-bottom: 1px solid var(--color-border-subtle);
}

.admin-table td {
    padding: var(--space-4) var(--space-5);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-subtle);
    vertical-align: middle;
}

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

.admin-table tr:hover td {
    background: var(--color-bg-alt);
}

.admin-slug,
.admin-hash {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    background: var(--color-bg-alt);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.admin-ua {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--space-10) !important;
    font-style: italic;
}

.admin-action-link {
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    margin-right: var(--space-3);
}

.admin-action-link--danger {
    color: var(--color-danger);
}

.admin-action-link:hover {
    text-decoration: underline;
}

/* ─────────────────────────────────────────────
   Responsive
────────────────────────────────────────── */
@media (max-width: 1024px) {
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-layout {
        grid-template-columns: 200px 1fr;
    }
}

@media (max-width: 768px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
        height: auto;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .note-view-container {
        padding: var(--space-4);
    }

    .note-content {
        padding: var(--space-6) var(--space-5);
        font-size: var(--font-size-base);
    }

    .images-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}