/* Admin Panel */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
    padding-top: 60px;
}

@media (min-width: 768px) {
    .admin-wrapper { padding-top: 70px; }
}

/* Sidebar */
.admin-sidebar {
    width: 240px;
    background: var(--color-zinc-50);
    border-right: 1px solid var(--color-zinc-100);
    padding: var(--space-8) 0;
    flex-shrink: 0;
}

.admin-sidebar-title {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-zinc-400);
    padding: 0 var(--space-6);
    margin-bottom: var(--space-4);
}

.admin-sidebar a {
    display: block;
    padding: var(--space-2) var(--space-6);
    font-size: 0.875rem;
    color: var(--color-zinc-500);
    text-decoration: none;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
    color: var(--color-zinc-900);
    background: var(--color-zinc-100);
}

/* Content */
.admin-content {
    flex: 1;
    padding: var(--space-8);
    max-width: 960px;
}

.admin-page-title {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: var(--space-8);
    letter-spacing: -0.02em;
}

/* Version panel (dashboard) */
.admin-version-panel {
    background: var(--color-zinc-50);
    border: 1px solid var(--color-zinc-100);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}
.admin-version-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-zinc-400);
    margin: 0 0 var(--space-4);
}
.admin-version-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
}
.admin-version-key {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-zinc-400);
    margin-bottom: 2px;
}
.admin-version-val {
    font-size: 0.875rem;
    color: var(--color-zinc-600);
}
.admin-version-val code {
    background: var(--color-zinc-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.8125rem;
}
.admin-version-val a { color: inherit; }
.admin-version-sub {
    font-size: 0.75rem;
    color: var(--color-zinc-400);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Stats cards */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.admin-stat-card {
    background: var(--color-zinc-50);
    border: 1px solid var(--color-zinc-100);
    border-radius: var(--radius-md);
    padding: var(--space-6);
}

.admin-stat-value {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-zinc-900);
}

.admin-stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-zinc-400);
    margin-top: var(--space-1);
}

/* Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table th {
    text-align: left;
    padding: var(--space-2) var(--space-4);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-zinc-400);
    border-bottom: 1px solid var(--color-zinc-200);
    font-weight: 500;
}

.admin-table td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-zinc-100);
    color: var(--color-zinc-900);
}

.admin-table tr:hover td {
    background: var(--color-zinc-50);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.badge-green { background: #dcfce7; color: #166534; }
.badge-yellow { background: #fef9c3; color: #854d0e; }

/* Forms */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    max-width: 600px;
}

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

.admin-form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-zinc-400);
    font-weight: 500;
}

.admin-form-group input,
.admin-form-group textarea,
.admin-form-group select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-zinc-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.admin-form-group input:focus,
.admin-form-group textarea:focus,
.admin-form-group select:focus {
    outline: none;
    border-color: var(--color-zinc-900);
}

.admin-form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.admin-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

/* Buttons */
.admin-btn {
    display: inline-block;
    padding: var(--space-2) var(--space-6);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: opacity var(--transition-fast);
    border-radius: var(--radius-md);
}

.admin-btn:hover { opacity: 0.85; }

.admin-btn-primary {
    background: var(--color-zinc-900);
    color: white;
}

.admin-btn-secondary {
    background: var(--color-zinc-100);
    color: var(--color-zinc-900);
}

.admin-btn-danger {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.admin-btn-sm {
    padding: var(--space-1) var(--space-4);
    font-size: 0.625rem;
}

.admin-actions {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

/* Messages */
.admin-alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: var(--space-6);
}

.admin-alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.admin-alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #dc2626; }

/* Login page */
.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-login-box {
    max-width: 360px;
    width: 100%;
    padding: var(--space-8);
}

.admin-login-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    text-align: center;
    margin-bottom: var(--space-8);
}

/* Photo manager */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-4);
}

.photo-card .admin-actions {
    flex-wrap: wrap;
}

.photo-card .admin-btn-sm {
    padding: 2px 8px;
    font-size: 0.6rem;
}

.photo-card {
    border: 1px solid var(--color-zinc-100);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: white;
}

.photo-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.photo-card-body { padding: var(--space-4); }

.photo-card-body input,
.photo-card-body select {
    width: 100%;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-zinc-200);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    margin-bottom: var(--space-2);
}

.photo-featured {
    border-color: var(--color-zinc-900);
    box-shadow: 0 0 0 2px var(--color-zinc-900);
}

/* Upload zone */
.upload-zone {
    border: 2px dashed var(--color-zinc-200);
    border-radius: var(--radius-md);
    padding: var(--space-12);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    margin-bottom: var(--space-8);
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--color-zinc-400);
    background: var(--color-zinc-50);
}

.upload-zone p {
    color: var(--color-zinc-400);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .admin-sidebar { display: none; }
    .admin-content { padding: var(--space-4); }
}