:root {
    --bg: #12151a;
    --surface: #1a1f27;
    --surface-raised: #232935;
    --border: #2a3038;
    --text: #e7eaf0;
    --text-muted: #8b93a3;
    --accent: #c8ff4d;
    --danger: #ff5f6d;
    --danger-bg: rgba(255, 95, 109, 0.16);
    --success: #c8ff4d;
    --success-bg: rgba(200, 255, 77, 0.16);
    --warning: #ffb454;
    --warning-bg: rgba(255, 180, 84, 0.16);
    --neutral: #8b93a3;
    --neutral-bg: rgba(139, 147, 163, 0.16);
    --info: #5fd4ff;
    --info-bg: rgba(95, 212, 255, 0.16);
    --radius: 10px;
    --shadow: none;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

a {
    color: var(--info);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar .brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
}

.brand-logo {
    display: block;
    border-radius: 7px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.topbar nav {
    display: flex;
    gap: 1.25rem;
    font-size: 0.9rem;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

h1, h2 {
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

h1 {
    font-size: 1.4rem;
    margin: 0 0 1.25rem;
}

h2 {
    font-size: 1rem;
    margin: 2rem 0 0.75rem;
    color: var(--text-muted);
}

.page-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.stat-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.stat-tile {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
}

.stat-tile-label {
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-tile-value {
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-tile-sub {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-left: 3px solid var(--text-muted);
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    font-size: 0.85rem;
    color: var(--text);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    max-width: 320px;
    transition: opacity 200ms ease, transform 200ms ease;
}

.toast-success {
    border-left-color: var(--success);
}

.toast-danger {
    border-left-color: var(--danger);
}

.toast-info {
    border-left-color: var(--info);
}

.toast-leaving {
    opacity: 0;
    transform: translateX(8px);
}

@media (prefers-reduced-motion: reduce) {
    .toast {
        transition: none;
    }
}

button.htmx-request, .btn.htmx-request {
    opacity: 0.6;
    cursor: progress;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1rem;
    animation: card-in 150ms ease-out;
}

@keyframes card-in {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .card {
        animation: none;
    }
}

.user-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.user-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
}

.user-card .user-main {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 220px;
}

.user-card .user-name {
    font-weight: 600;
    font-size: 1rem;
}

.user-card .user-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.9rem;
}

.user-card .user-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.badge-healthy {
    background: var(--success-bg);
    color: var(--success);
}

.badge-syncing {
    background: var(--info-bg);
    color: var(--info);
}

.badge-degraded {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge-action_required {
    background: var(--danger-bg);
    color: var(--danger);
}

.badge-disabled {
    background: var(--neutral-bg);
    color: var(--neutral);
}

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

.badge-partial {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge-failed,
.badge-error {
    background: var(--danger-bg);
    color: var(--danger);
}

.badge-running {
    background: var(--info-bg);
    color: var(--info);
}

.action-required {
    color: var(--danger);
    font-size: 0.85rem;
}

button, .btn {
    font: inherit;
    background: var(--accent);
    color: var(--bg);
    border: none;
    border-radius: 8px;
    padding: 0.45rem 0.9rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
}

button:hover, .btn:hover {
    filter: brightness(0.88);
    text-decoration: none;
}

button.secondary, .btn.secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}

button.secondary:hover, .btn.secondary:hover {
    background: var(--surface-raised);
    filter: none;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

table th, table td {
    text-align: left;
    padding: 0.55rem 0.7rem;
    border-bottom: 1px solid var(--border);
}

table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

table td {
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
}

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

dl.info-grid {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.5rem 1.5rem;
    margin: 0;
}

dl.info-grid dt {
    color: var(--text-muted);
    font-size: 0.85rem;
}

dl.info-grid dd {
    margin: 0;
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
}

.error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 0.6rem 0.9rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.hint {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: -0.4rem 0 0.6rem;
}

.summary-error {
    color: var(--danger);
    font-size: 0.82rem;
}

.empty-state {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 1rem 0;
}

form.stacked-form {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-width: 420px;
}

form.stacked-form label {
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.6rem;
}

form.stacked-form input[type="text"],
form.stacked-form input[type="password"],
form.stacked-form input[type="email"],
form.stacked-form input[type="number"] {
    font: inherit;
    color: var(--text);
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
}

form.stacked-form input[type="checkbox"] {
    accent-color: var(--accent);
}

form.stacked-form button {
    margin-top: 1rem;
    align-self: flex-start;
}

.inline-form {
    display: inline;
}

.sync-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.sync-status .next-sync {
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    color: var(--accent);
    text-transform: none;
}

.sync-status .next-sync::before {
    content: "\25b8 ";
}