/* Back-office: navigation, panels, forms, tables, feedback. */

.admin-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    background: var(--panel);
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-nav-links {
    display: flex;
    gap: 1.25rem;
}

.admin-nav-links a {
    color: var(--text);
    text-decoration: none;
}

.admin-nav-links a:hover {
    color: var(--accent);
}

.admin-nav-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.container-narrow {
    max-width: 26rem;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.panel {
    background: var(--panel);
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    width: 100%;
    padding: 0.5rem 0.65rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--bg);
    color: var(--text);
}

.form-group input:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.form-check label {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
    gap: 0.5rem;
}

.checkbox-grid .form-check {
    font-weight: 400;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.18);
}

.btn-primary {
    background: var(--accent);
    color: #0b1017;
}

.btn-primary:hover {
    background: #74b8ff;
}

.btn-danger {
    background: rgba(255, 93, 93, 0.15);
    color: var(--error);
}

.btn-danger:hover {
    background: rgba(255, 93, 93, 0.3);
}

.btn-ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-small {
    padding: 0.25rem 0.6rem;
    font-size: 0.875rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border-radius: 0.5rem;
    overflow: hidden;
}

.table th,
.table td {
    text-align: left;
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.table thead th {
    background: rgba(255, 255, 255, 0.04);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--muted);
}

.table-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.table-scroll {
    overflow-x: auto;
}

.matrix-cell {
    text-align: center;
}

.matrix-cell input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-admin {
    background: rgba(77, 163, 255, 0.15);
    color: var(--accent);
}

.flash-stack {
    max-width: 60rem;
    margin: 1rem auto 0;
    padding: 0 1.5rem;
}

.flash {
    padding: 0.65rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.flash-success {
    background: rgba(55, 196, 111, 0.15);
    color: var(--ok);
}

.flash-error {
    background: rgba(255, 93, 93, 0.12);
    color: var(--error);
}

.error-list {
    padding-left: 1.25rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.card {
    display: block;
    background: var(--panel);
    border-radius: 0.5rem;
    padding: 1.25rem;
    color: var(--text);
    text-decoration: none;
    border: 1px solid transparent;
}

.card h2 {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
}

.card p {
    color: var(--muted);
    font-size: 0.9rem;
}

a.card:hover {
    border-color: var(--accent);
}

.card-disabled {
    opacity: 0.55;
}