:root {
    --bg: #f6f7f9; --bg-elev: #ffffff; --bg-sunken: #f0f2f5; --bg-hover: #eef0f4;
    --border: #e4e7ec; --border-strong: #d0d5dd;
    --text: #101828; --text-2: #475467; --text-3: #8a94a6;
    --accent: #3b6ff6; --accent-hover: #2f5fe0; --accent-soft: rgba(59,111,246,.1); --accent-text: #2f5fe0;
    --success: #12a150; --success-soft: rgba(18,161,80,.1);
    --warning: #c27a00; --warning-soft: rgba(224,145,0,.12);
    --danger: #e0323b; --danger-soft: rgba(224,50,59,.09);
    --violet: #7a5af8; --violet-soft: rgba(122,90,248,.1);
    --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
    --shadow: 0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
    --shadow-lg: 0 20px 40px -12px rgba(16,24,40,.25);
    --radius: 12px; --radius-sm: 8px;
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    color-scheme: light;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0b0d12; --bg-elev: #12151c; --bg-sunken: #0e1117; --bg-hover: #1a1e27;
        --border: #222733; --border-strong: #2e3442;
        --text: #eef1f6; --text-2: #a3acbd; --text-3: #6b7486;
        --accent: #5b8cff; --accent-hover: #7aa2ff; --accent-soft: rgba(91,140,255,.14); --accent-text: #8fb0ff;
        --success: #34d07a; --success-soft: rgba(52,208,122,.12);
        --warning: #f5b544; --warning-soft: rgba(245,181,68,.12);
        --danger: #ff6369; --danger-soft: rgba(255,99,105,.12);
        --violet: #a48cff; --violet-soft: rgba(164,140,255,.14);
        --shadow-sm: none; --shadow: none; --shadow-lg: 0 24px 48px -12px rgba(0,0,0,.6);
        color-scheme: dark;
    }
}
:root[data-theme="dark"] {
    --bg: #0b0d12; --bg-elev: #12151c; --bg-sunken: #0e1117; --bg-hover: #1a1e27;
    --border: #222733; --border-strong: #2e3442;
    --text: #eef1f6; --text-2: #a3acbd; --text-3: #6b7486;
    --accent: #5b8cff; --accent-hover: #7aa2ff; --accent-soft: rgba(91,140,255,.14); --accent-text: #8fb0ff;
    --success: #34d07a; --success-soft: rgba(52,208,122,.12);
    --warning: #f5b544; --warning-soft: rgba(245,181,68,.12);
    --danger: #ff6369; --danger-soft: rgba(255,99,105,.12);
    --violet: #a48cff; --violet-soft: rgba(164,140,255,.14);
    --shadow-sm: none; --shadow: none; --shadow-lg: 0 24px 48px -12px rgba(0,0,0,.6);
    color-scheme: dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button { font: inherit; color: inherit; }
svg.i { width: 16px; height: 16px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
    width: 248px; flex-shrink: 0; background: var(--bg-elev); border-right: 1px solid var(--border);
    display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; z-index: 40;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 20px 20px 16px; font-weight: 700; letter-spacing: .06em; font-size: 15px; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); }
.brand-mark img { width: 20px; height: 20px; }
.brand small { display: block; font-size: 11px; font-weight: 500; letter-spacing: 0; color: var(--text-3); }
.nav { flex: 1; overflow-y: auto; padding: 4px 12px; }
.nav-section { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); padding: 16px 10px 6px; }
.nav a {
    display: flex; align-items: center; gap: 10px; padding: 8px 10px; margin-bottom: 2px; border-radius: var(--radius-sm);
    color: var(--text-2); text-decoration: none; font-weight: 500; transition: background .12s, color .12s;
}
.nav a:hover { background: var(--bg-hover); color: var(--text); }
.nav a.active { background: var(--accent-soft); color: var(--accent-text); }
.nav a .count { margin-left: auto; font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 99px; background: var(--success-soft); color: var(--success); }
.sidebar-foot { border-top: 1px solid var(--border); padding: 12px; display: flex; align-items: center; gap: 10px; }
.me { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.me-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me-role { font-size: 11px; color: var(--text-3); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px;
    padding: 14px 32px; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.crumbs { display: flex; align-items: center; gap: 6px; color: var(--text-3); font-size: 13px; min-width: 0; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs b { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { margin-left: auto; display: flex; gap: 6px; }
.btn.menu-btn { display: none; }
.content { padding: 28px 32px 48px; width: 100%; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-title { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.page-desc { color: var(--text-2); margin-top: 4px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 36px; padding: 0 14px;
    border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-elev); color: var(--text);
    font-weight: 500; font-size: 13px; cursor: pointer; white-space: nowrap; text-decoration: none;
    box-shadow: var(--shadow-sm); transition: background .12s, border-color .12s, transform .05s;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); background: var(--danger); border-color: var(--danger); }
.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-2); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); border-color: transparent; }
.btn-sm { height: 30px; padding: 0 10px; font-size: 12px; }
.btn-icon { width: 36px; padding: 0; }
.btn-icon.btn-sm { width: 30px; }
.btn-ghost.danger:hover { color: var(--danger); background: var(--danger-soft); }
.btn-full { width: 100%; }
.row-actions { display: flex; gap: 2px; justify-content: flex-end; }

/* ---------- Cards / stats ---------- */
.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 20px 22px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-head h3 { font-size: 15px; font-weight: 600; }
.card-head p { color: var(--text-3); font-size: 12px; margin-top: 2px; }
.grid { display: grid; gap: 16px; }
.stats { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin-bottom: 20px; }
.two-col { grid-template-columns: 3fr 2fr; }
.stat { padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; }
.stat-icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.stat-icon svg.i { width: 20px; height: 20px; }
.stat-label { color: var(--text-2); font-size: 13px; font-weight: 500; }
.stat-value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat-sub { color: var(--text-3); font-size: 12px; margin-top: 2px; }
.tone-accent { background: var(--accent-soft); color: var(--accent-text); }
.tone-success { background: var(--success-soft); color: var(--success); }
.tone-warning { background: var(--warning-soft); color: var(--warning); }
.tone-violet { background: var(--violet-soft); color: var(--violet); }
.tone-danger { background: var(--danger-soft); color: var(--danger); }

/* ---------- Toolbar ---------- */
.toolbar { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.search { position: relative; flex: 1; min-width: 180px; max-width: 320px; }
.search svg.i { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-3); }
.search input { padding-left: 34px !important; }
.seg { display: inline-flex; background: var(--bg-sunken); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 2px; }
.seg button { border: 0; background: transparent; padding: 5px 12px; border-radius: 6px; font-size: 12px; font-weight: 500; color: var(--text-2); cursor: pointer; }
.seg button.on { background: var(--bg-elev); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--text-3); padding: 10px 16px; background: var(--bg-sunken); border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .1s; }
tbody tr:hover { background: var(--bg-hover); }
tr.clickable { cursor: pointer; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
th:last-child, td:last-child { text-align: right; }
th.left, td.left { text-align: left; }

.empty-state { padding: 48px 24px; text-align: center; color: var(--text-3); }
.empty-state .empty-icon { width: 48px; height: 48px; margin: 0 auto 12px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-sunken); color: var(--text-3); }
.empty-state .empty-icon svg.i { width: 22px; height: 22px; }
.empty-state h4 { color: var(--text); font-size: 14px; font-weight: 600; margin-bottom: 4px; }

/* ---------- Bits ---------- */
.user-cell { display: flex; align-items: center; gap: 10px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0; text-transform: uppercase; }
.avatar.lg { width: 56px; height: 56px; font-size: 20px; }
.user-cell .name { font-weight: 600; }
.user-cell .sub { font-size: 12px; color: var(--text-3); }

.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 9px; border-radius: 99px; font-size: 12px; font-weight: 500; white-space: nowrap; background: var(--bg-sunken); color: var(--text-2); }
.badge.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.success { background: var(--success-soft); color: var(--success); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.accent { background: var(--accent-soft); color: var(--accent-text); }
.badge.warning { background: var(--warning-soft); color: var(--warning); }
.badge.violet { background: var(--violet-soft); color: var(--violet); }
.tags { display: flex; gap: 4px; flex-wrap: wrap; }

.mono { font-family: var(--mono); font-size: 12.5px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 12.5px; padding: 3px 8px; border-radius: 6px; background: var(--bg-sunken); border: 1px solid var(--border); }
.copy { cursor: pointer; border: 0; background: none; color: var(--text-3); display: inline-grid; place-items: center; padding: 2px; border-radius: 4px; }
.copy:hover { color: var(--text); background: var(--bg-hover); }
.copy svg.i { width: 13px; height: 13px; }
.muted { color: var(--text-3); }
.text-2 { color: var(--text-2); }
.strong { font-weight: 600; }
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 var(--success); animation: pulse 2s infinite; display: inline-block; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 50%, transparent); } 70% { box-shadow: 0 0 0 6px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.bar { height: 6px; border-radius: 99px; background: var(--bg-sunken); overflow: hidden; min-width: 80px; }
.bar > span { display: block; height: 100%; border-radius: 99px; background: var(--accent); }
.bar.split { display: flex; }
.bar.split > span { border-radius: 0; }
.bar.split > span.in { background: var(--accent); }
.bar.split > span.out { background: var(--violet); }
.bar.warn > span { background: var(--warning); }
.bar.over > span { background: var(--danger); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); }
.legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }

.rank-list { list-style: none; }
.rank-list li { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.rank-list li:last-child { border-bottom: 0; }
.rank-list .bar { grid-column: 1 / -1; }

.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); overflow: hidden; }
.kv > div { padding: 14px 20px; box-shadow: 1px 0 0 var(--border), 0 1px 0 var(--border); }
.kv dt { font-size: 12px; color: var(--text-3); font-weight: 500; }
.kv dd { font-weight: 600; margin-top: 4px; }

.profile { display: flex; align-items: center; gap: 16px; padding: 20px 22px; }
.profile h2 { font-size: 20px; font-weight: 700; }
.profile .tags { margin-top: 6px; }
.profile .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tabs { scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; text-decoration: none; color: var(--text-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a:hover { color: var(--text); }
.tabs a.active { color: var(--accent-text); border-bottom-color: var(--accent); }
.tabs .n { font-size: 11px; padding: 0 6px; border-radius: 99px; background: var(--bg-sunken); color: var(--text-3); }

.callout { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid; margin-bottom: 16px; }
.callout.success { background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.callout.info { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.callout .t { font-weight: 600; margin-bottom: 4px; }
.callout .secret { font-family: var(--mono); word-break: break-all; padding: 10px 12px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 6px; margin: 8px 0 6px; user-select: all; font-size: 13px; }

/* ---------- Forms ---------- */
.field { margin-bottom: 16px; }
.field > label, .label { display: block; font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.hint { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.input, .field input:not([type=checkbox]):not([type=radio]), .field select, select.input {
    width: 100%; height: 38px; padding: 0 12px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
    background: var(--bg-elev); color: var(--text); font: inherit; outline: none; transition: border-color .12s, box-shadow .12s;
}
.input:focus, .field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field input::placeholder, .input::placeholder { color: var(--text-3); }
.input-group { display: flex; }
.input-group input { border-top-right-radius: 0 !important; border-bottom-right-radius: 0 !important; }
.input-group select { width: auto !important; border-left: 0 !important; border-top-left-radius: 0 !important; border-bottom-left-radius: 0 !important; background: var(--bg-sunken) !important; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-section { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin: 6px 0 12px; }
.checks { display: flex; gap: 8px; flex-wrap: wrap; }
.check { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); cursor: pointer; user-select: none; font-weight: 500; }
.check:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-text); }
.check input { accent-color: var(--accent); }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); }
.switch-row .t { font-weight: 500; }
.switch-row .d { font-size: 12px; color: var(--text-3); }
.switch { position: relative; width: 38px; height: 22px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; border-radius: 99px; background: var(--border-strong); transition: background .15s; cursor: pointer; }
.switch span::after { content: ""; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(16px); }
.form-error { color: var(--danger); background: var(--danger-soft); border-radius: var(--radius-sm); padding: 10px 12px; font-size: 13px; margin-bottom: 14px; }

.option-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.option { display: block; position: relative; padding: 14px 16px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); cursor: pointer; transition: border-color .12s, background .12s; }
.option:hover { background: var(--bg-hover); }
.option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent); }
.option input { position: absolute; opacity: 0; }
.option .t { font-weight: 600; }
.option .d { font-size: 12px; color: var(--text-3); margin: 2px 0 8px; }

/* ---------- Modal / dialog ---------- */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(10,12,18,.5); backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center; padding: 16px; animation: fade .15s ease; }
.modal { width: 100%; max-width: 520px; max-height: calc(100vh - 32px); display: flex; flex-direction: column; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); animation: pop .18s cubic-bezier(.2,.9,.3,1.2); }
.modal.sm { max-width: 420px; }
.modal.lg { max-width: 640px; }
.modal-head { display: flex; align-items: flex-start; gap: 12px; padding: 20px 22px 0; }
.modal-head h2 { font-size: 17px; font-weight: 650; }
.modal-head p { color: var(--text-2); font-size: 13px; margin-top: 4px; }
.modal-head .btn { margin-left: auto; margin-top: -4px; }
.modal-body { padding: 18px 22px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--border); background: var(--bg-sunken); border-radius: 0 0 16px 16px; }
.dialog-icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }

/* ---------- Toasts ---------- */
.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { display: flex; align-items: center; gap: 10px; min-width: 260px; max-width: 380px; padding: 12px 14px; border-radius: 10px; background: var(--text); color: var(--bg); box-shadow: var(--shadow-lg); font-weight: 500; animation: pop .2s ease; }
.toast.error svg.i { color: var(--danger); }
.toast.success svg.i { color: var(--success); }
.toast.hide { opacity: 0; transform: translateY(6px); transition: all .2s; }

/* ---------- Skeleton ---------- */
.skeleton { border-radius: 8px; background: linear-gradient(90deg, var(--bg-sunken), var(--bg-hover), var(--bg-sunken)); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- Login ---------- */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; background:
    radial-gradient(700px 360px at 50% 0%, var(--accent-soft), transparent 70%),
    radial-gradient(500px 300px at 85% 100%, var(--violet-soft), transparent 70%), var(--bg); }
.login-wrap { width: 100%; max-width: 440px; }
.login-card { width: 100%; padding: 40px 40px 36px; border-radius: 18px; box-shadow: var(--shadow-lg); }
.login-brand { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: 32px; }
.login-brand .brand-mark { width: 60px; height: 60px; border-radius: 16px; margin-bottom: 20px; }
.login-brand .brand-mark img { width: 34px; height: 34px; }
.login-brand h1 { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.login-brand p { color: var(--text-2); margin-top: 6px; font-size: 15px; }
.login-card .field { margin-bottom: 18px; }
.login-card .field input { height: 46px; font-size: 15px; padding: 0 14px; border-radius: 10px; }
.login-card .btn-primary { height: 46px; font-size: 15px; border-radius: 10px; margin-top: 6px; }
.login-foot { text-align: center; color: var(--text-3); font-size: 12px; margin-top: 20px; }
@media (max-width: 480px) { .login-card { padding: 28px 22px; } }

/* ---------- Responsive ---------- */
.scrim { display: none; }
@media (max-width: 960px) {
    .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
    .sidebar { position: fixed; left: 0; top: 0; bottom: 0; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow-lg); }
    .app.nav-open .sidebar { transform: none; }
    .app.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 35; }
    .btn.menu-btn { display: inline-flex; }
    .topbar { padding: 10px 16px; }
    .content { padding: 20px 16px 40px; }
    .form-row { grid-template-columns: 1fr; }
    .profile { flex-wrap: wrap; }
    .profile .actions { margin-left: 0; width: 100%; }
    .hide-sm { display: none; }
    .toasts { left: 16px; right: 16px; }
    .toast { max-width: none; }
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- Sheet (right panel) ---------- */
.overlay.sheet { justify-content: flex-end; padding: 0; }
.overlay.sheet .modal { max-width: 480px; height: 100vh; max-height: 100vh; border-radius: 0; border-width: 0 0 0 1px; animation: slide .22s cubic-bezier(.2,.8,.2,1); }
.overlay.sheet .modal.lg { max-width: 600px; }
.overlay.sheet .modal-body { flex: 1; }
.overlay.sheet .modal-foot { border-radius: 0; }
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }

/* ---------- Devices ---------- */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.section-head h3 { font-size: 15px; font-weight: 600; }
.device-grid { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.device .kv { grid-template-columns: repeat(2, 1fr); }
.device .kv dd { font-weight: 500; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device.revoked { opacity: .6; }
.device-actions { display: flex; gap: 8px; justify-content: flex-end; padding: 12px 16px; }
.revoked-list { margin-top: 20px; }
.revoked-list summary { cursor: pointer; color: var(--text-2); font-weight: 500; margin-bottom: 12px; }
.tabs a svg.i { width: 15px; height: 15px; }

/* ---------- User picker ---------- */
.picker .search { max-width: none; }
.picker-list { margin-top: 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); max-height: 320px; overflow-y: auto; padding: 4px; }
.picker-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px; border: 0; background: none; border-radius: 6px; cursor: pointer; text-align: left; }
.picker-item:hover { background: var(--bg-hover); }
.picker-item .name { display: block; font-weight: 600; }
.picker-item .sub { display: block; font-size: 12px; color: var(--text-3); }
.picker-chosen { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border: 1px solid var(--accent); background: var(--accent-soft); border-radius: var(--radius-sm); }
@media (max-width: 820px) { .device-grid { grid-template-columns: 1fr; } }