/* Skirk Hub admin panel.
 *
 * Dark-mode friendly defaults, no external font dependencies. No JS
 * framework other than HTMX. Designed to be readable on both desktop
 * and mobile (and in-app Telegram WebView).
 */

:root {
    color-scheme: light dark;
    --bg: #0f1115;
    --surface: #161a22;
    --surface-2: #1d2331;
    --text: #e8ecf2;
    --muted: #8a93a6;
    --accent: #4f7cff;
    --accent-soft: rgba(79, 124, 255, 0.18);
    --border: #232a38;
    --success: #2ea043;
    --warning: #d29922;
    --danger: #f85149;
    --radius: 6px;
    --gap: 1rem;

    /* Touch-friendly sizes for mobile / WebView. */
    --tap: 44px;
}

* { box-sizing: border-box; }
html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-text-size-adjust: 100%;
    overflow-wrap: break-word;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Top bar / nav ---------- */
nav.topbar {
    display: flex;
    align-items: center;
    background: var(--surface);
    padding: 0.6rem 1.2rem;
    border-bottom: 1px solid var(--border);
    gap: 1.5rem;
    position: sticky;
    top: 0;
    z-index: 20;
}
nav.topbar .brand { font-weight: 700; font-size: 1.05rem; }
nav.topbar ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.5rem 1rem;
    flex: 1;
    flex-wrap: wrap;
}
nav.topbar li a {
    color: var(--muted);
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    min-height: var(--tap);
    display: inline-flex;
    align-items: center;
}
nav.topbar li a:hover {
    color: var(--text);
    background: rgba(255,255,255,0.04);
    text-decoration: none;
}
nav.topbar li a.active {
    color: var(--text);
    background: var(--accent-soft);
}
nav.topbar .logout button {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    padding: 0.45rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    min-height: var(--tap);
}

/* Mobile-toggle button (hidden on desktop). */
nav.topbar .menu-toggle {
    display: none;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
}

main.content {
    padding: 1.2rem;
    max-width: 1200px;
    margin: 0 auto;
}

h1 { margin-top: 0; font-size: 1.4rem; }
h2 { margin-top: 1.6rem; font-size: 1.1rem; }
h3 { margin: 0.6rem 0; font-size: 0.95rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Cards ---------- */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--gap);
}
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}
.card ul { list-style: none; margin: 0; padding: 0; }
.card li { display: flex; justify-content: space-between; padding: 0.2rem 0; gap: 0.5rem; }

/* ---------- Tables ---------- */
.table-wrap {
    /* Horizontal scroll on narrow screens so the layout never breaks. */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1rem 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
table.grid {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    margin: 0;
}
table.grid th, table.grid td {
    text-align: left;
    padding: 0.55rem 0.7rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
table.grid th { background: var(--surface); color: var(--muted); font-weight: 500; white-space: nowrap; }
table.grid tr:hover td { background: rgba(255, 255, 255, 0.02); }
table.grid code { background: rgba(255,255,255,0.04); padding: 0 0.3rem; border-radius: 3px; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: rgba(255,255,255,0.06);
    white-space: nowrap;
}
.badge-running, .badge-active { background: rgba(46, 160, 67, 0.2); color: #4ed87f; }
.badge-pending, .badge-provisioning, .badge-awaiting_oauth { background: rgba(210, 153, 34, 0.2); color: #ffc857; }
.badge-stopped, .badge-deleted, .badge-deleting { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-failed, .badge-suspended, .badge-over_quota, .badge-banned { background: rgba(248, 81, 73, 0.2); color: var(--danger); }
.badge-role-super_admin { background: rgba(79, 124, 255, 0.25); color: #9fb4ff; }
.badge-role-admin { background: rgba(46, 160, 67, 0.2); color: #4ed87f; }
.badge-role-viewer { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-adopted { background: rgba(210, 153, 34, 0.12); color: #d29922; }

/* ---------- Forms ---------- */
form label { display: block; margin: 0.5rem 0 0.2rem; color: var(--muted); font-size: 0.9rem; }
form input, form textarea, form select {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--surface);
    color: var(--text);
    min-height: var(--tap);
    font-size: 1rem;  /* prevents iOS Safari from zooming in on focus */
}
form input[type="checkbox"], form input[type="radio"] {
    width: auto;
    min-height: auto;
    margin-right: 0.4rem;
}
form textarea { min-height: 4em; }
form button, .button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    min-height: var(--tap);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
form button.danger, .button.danger { background: var(--danger); }
form button.warn, .button.warn { background: var(--warning); color: #1a1100; }
form button.secondary, .button.secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
form button:hover, .button:hover { filter: brightness(1.08); text-decoration: none; }
form.inline { display: inline-block; margin: 0 0.3rem 0.3rem 0; }
form.inline button { padding: 0.45rem 0.8rem; }

pre.log-tail, pre.config-dump {
    background: #000;
    color: #e8ecf2;
    padding: 1rem;
    height: 320px;
    overflow: auto;
    border-radius: 4px;
    font-size: 0.85rem;
    -webkit-overflow-scrolling: touch;
}
pre.config-dump { height: auto; max-height: 480px; }

code.profile {
    display: block;
    word-break: break-all;
    background: #000;
    padding: 0.8rem;
    border-radius: 4px;
    font-size: 0.78rem;
    line-height: 1.5;
    user-select: all;
}

/* ---------- Login page ---------- */
body.login { display: grid; place-items: center; min-height: 100vh; background: var(--bg); }
.login-card {
    background: var(--surface);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    max-width: 420px;
    width: calc(100vw - 2rem);
    text-align: center;
}
.login-card .error { color: var(--danger); margin: 1rem 0; }
.login-card .warn { color: var(--warning); }
.login-divider { margin: 1.5rem 0; opacity: 0.5; text-align: center; }
.login-divider::before, .login-divider::after {
    content: "";
    display: inline-block;
    width: 25%;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    margin: 0 0.5rem;
}
.password-form { text-align: left; }

/* ---------- Fieldsets / grids ---------- */
fieldset { border: 1px solid var(--border); border-radius: 4px; margin: 1rem 0; padding: 1rem 1.2rem; }
legend {
    padding: 0 0.5rem;
    color: var(--muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.grid-form { display: grid; gap: 1rem; }
.grid-form fieldset {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    align-items: end;
}
.grid-form fieldset label { display: block; }
.grid-form fieldset > p { grid-column: 1 / -1; color: var(--muted); margin: 0; }
.grid-form button[type="submit"] { grid-column: 1 / -1; margin-top: 0.5rem; }

.bulk-form fieldset { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.bulk-form table.grid { grid-column: 1 / -1; }
.bulk-form fieldset:first-of-type { display: block; }

section.actions {
    margin: 1.5rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
section.actions form.inline { display: inline-block; margin: 0; }

/* ---------- Detail pages ---------- */
.detail-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
}
.detail-header h1 { margin: 0; }
.detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.5rem 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
}
.detail-meta dt { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.detail-meta dd { margin: 0 0 0.4rem; word-break: break-all; }

.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0 1.5rem;
}

.toast-success { color: #4ed87f; }
.toast-error { color: var(--danger); }

/* ---------- Mobile breakpoint ---------- */
@media (max-width: 760px) {
    nav.topbar {
        flex-wrap: wrap;
        padding: 0.5rem 0.8rem;
        gap: 0.6rem;
    }
    nav.topbar .menu-toggle { display: inline-flex; }
    nav.topbar ul {
        order: 99;
        flex-basis: 100%;
        display: none;
        flex-direction: column;
        gap: 0;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border);
    }
    nav.topbar.is-open ul { display: flex; }
    nav.topbar li a {
        padding: 0.7rem 0.6rem;
        border-bottom: 1px solid var(--border);
        width: 100%;
    }
    nav.topbar li:last-child a { border-bottom: none; }
    nav.topbar .logout { margin-left: auto; }

    main.content { padding: 1rem 0.8rem 3rem; }

    .cards { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
    .card { padding: 0.8rem; }

    h1 { font-size: 1.2rem; }
    h2 { font-size: 1rem; }

    .grid-form fieldset,
    .bulk-form fieldset,
    .detail-meta {
        grid-template-columns: 1fr;
    }

    table.grid { font-size: 0.85rem; }
    table.grid th, table.grid td { padding: 0.5rem 0.5rem; }

    section.actions, .action-bar { gap: 0.4rem; }
}

@media (max-width: 420px) {
    .cards { grid-template-columns: 1fr; }
    nav.topbar .brand { font-size: 1rem; }
}

/* Prefer larger contrast and tap-friendly buttons when the embedded
   WebView is rendered without a real cursor. */
@media (hover: none) and (pointer: coarse) {
    form button, .button { min-height: 48px; }
    nav.topbar li a { min-height: 48px; }
}