/* ── Page wrapper ─────────────────────────────────────────── */
.pg-settings,
.pg-admin {
    max-width: 1060px;
    margin: 0 auto;
    padding: 2.5rem 2rem 5rem;
}

/* ── Page header row ──────────────────────────────────────── */
.pg-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.pg-title {
    font-size: 1.9rem;
    font-weight: 700;
    margin: 0;
    color: var(--text, #111);
}

/* ============================================================
  TAB BAR  (Settings)
   ============================================================ */
.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border, #e5e7eb);
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.65rem 1.1rem;
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--text-muted, #6b7280);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: -1px;
    transition:
        color 0.12s,
        border-color 0.12s;
}
.tab-btn:hover {
    color: var(--text, #111);
}
.tab-btn.active {
    color: var(--primary, #2563eb);
    border-bottom-color: var(--primary, #2563eb);
}

/* ── Tab panels ───────────────────────────────────────────── */
.tab-panel {
    display: none;
}
.tab-panel.active {
    display: block;
}

/* ============================================================
  SECTION CARD  (groups fields into a bordered box)
   ============================================================ */
.section-card {
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: var(--card, #fff);
}

.section-card__head {
    padding: 0.9rem 1.4rem;
    border-bottom: 1px solid var(--border, #e5e7eb);
}

.section-card__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text, #111);
}

/* ============================================================
  FIELD CARD  (label left, input right — Shelfarr style)
   ============================================================ */
.field-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 1.5rem;
    padding: 1rem 1.4rem;
    border-bottom: 1px solid var(--border, #f0f0f0);
}
.field-card:last-child {
    border-bottom: none;
}

.field-card--inner {
    /* inside a section-card that already has a head */
}

.field-card__label-col {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: 0.35rem;
}

.field-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text, #111);
}

.field-hint {
    font-size: 0.78rem;
    color: var(--text-muted, #9ca3af);
    line-height: 1.45;
}

.field-card__input-col {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

/* ── Inputs ───────────────────────────────────────────────── */
.field-card__input-col input[type='text'],
.field-card__input-col input[type='number'],
.field-card__input-col input[type='password'],
.field-card__input-col input[type='email'],
.field-card__input-col input[type='url'],
.field-card__input-col select,
.field-card__input-col textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.55rem 0.85rem;
    border-radius: 8px;
    border: 1px solid var(--border, #d1d5db);
    background: var(--input-bg, #f9fafb);
    color: var(--text, #111);
    font-size: 0.875rem;
    transition:
        border-color 0.15s,
        box-shadow 0.15s;
}
.field-card__input-col input:focus,
.field-card__input-col select:focus,
.field-card__input-col textarea:focus {
    outline: none;
    border-color: var(--primary, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ── Toggle ───────────────────────────────────────────────── */
.toggle {
    position: relative;
    width: 42px;
    height: 24px;
    display: inline-block;
}
.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.slider {
    position: absolute;
    inset: 0;
    background: var(--border, #d1d5db);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.2s;
}
.slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.toggle input:checked + .slider {
    background: var(--primary, #2563eb);
}
.toggle input:checked + .slider::before {
    transform: translateX(18px);
}

/* ============================================================
  USERS TABLE
   ============================================================ */

/* Wrapper that lets the table scroll horizontally on narrow screens
   instead of squeezing columns or breaking the layout. */
.table-scroll {
    overflow-x: auto;
}

.user-table {
    width: 100%;
    min-width: 500px;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.user-table thead th {
    text-align: left;
    padding: 0.7rem 1.4rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted, #9ca3af);
    border-bottom: 1px solid var(--border, #e5e7eb);
}
.user-table tbody td {
    padding: 0.85rem 1.4rem;
    border-bottom: 1px solid var(--border, #f3f3f3);
    vertical-align: middle;
}
.user-table tbody tr:last-child td {
    border-bottom: none;
}
.user-table tbody tr:hover td {
    background: var(--hover, rgba(0, 0, 0, 0.02));
}

.user-table .col-avatar {
    width: 30px;
}

.user-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--hover, #f0f0f0);
    color: var(--text-muted, #555);
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
}
.badge--admin {
    background: #fef9c3;
    color: #854d0e;
}
.badge--user {
    background: #f3f4f6;
    color: #6b7280;
}

.muted {
    color: var(--text-muted, #bbb);
}

/* Empty-state row (e.g. "No users found.") */
.empty-state-cell {
    text-align: center;
    padding: 20px;
    color: var(--text-muted, #bbb);
}

/* Utility for a form that needs to sit inline with adjacent
   action buttons (e.g. a per-row delete button). */
.inline-form {
    display: inline;
}

/* ============================================================
ADMIN DASHBOARD
============================================================ */

/* ── Stat grid ────────────────────────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.stat-card {
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    background: var(--card, #fff);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted, #9ca3af);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

/* Placeholder accent colors — will be replaced by theme vars */
.stat-value--blue {
    color: var(--accent-blue, #2563eb);
}
.stat-value--green {
    color: var(--accent-green, #16a34a);
}
.stat-value--purple {
    color: var(--accent-purple, #7c3aed);
}
.stat-value--gray {
    color: var(--text-muted, #9ca3af);
}

/* ── Admin main grid ──────────────────────────────────────── */
.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* ── Panel ────────────────────────────────────────────────── */
.panel {
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    background: var(--card, #fff);
    overflow: hidden;
}

.panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.4rem;
    border-bottom: 1px solid var(--border, #e5e7eb);
}

.panel__title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text, #111);
}

/* ── Health list ──────────────────────────────────────────── */
.health-list {
    padding: 0.25rem 0;
}

.health-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.4rem;
    border-bottom: 1px solid var(--border, #f3f3f3);
}
.health-row:last-child {
    border-bottom: none;
}

.health-row__info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.health-row__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text, #111);
}
.health-row__detail {
    font-size: 0.78rem;
    color: var(--text-muted, #9ca3af);
}

.health-badge {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
}
.health-badge--healthy {
    background: #dcfce7;
    color: #15803d;
}
.health-badge--not_configured {
    background: #f3f4f6;
    color: #6b7280;
}
.health-badge--error {
    background: #fee2e2;
    color: #b91c1c;
}

/* ── Quick links ──────────────────────────────────────────── */
.quicklinks {
    display: flex;
    flex-direction: column;
    padding: 0.25rem 0;
}

.quicklink {
    display: block;
    padding: 0.85rem 1.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text, #111);
    text-decoration: none;
    border-bottom: 1px solid var(--border, #f3f3f3);
    transition: background 0.1s;
}
.quicklink:last-child {
    border-bottom: none;
}
.quicklink:hover {
    background: var(--hover, rgba(0, 0, 0, 0.03));
}

/* ============================================================
  RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .admin-grid {
        grid-template-columns: 1fr;
    }
    .field-card {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

@media (max-width: 520px) {
    .pg-settings,
    .pg-admin {
        padding: 1.25rem 1rem 4rem;
    }
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tab-btn {
        padding: 0.55rem 0.75rem;
        font-size: 0.8rem;
    }
}

.text-success {
    color: #16a34a;
}

.text-error {
    color: #dc2626;
}