/* khanhbq.com Admin — design system. Light + dark (system or manual), no external fonts or CDNs. */
:root {
  --font: "Be Vietnam Pro", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --radius: 14px; --radius-sm: 10px;
  --bg: #f5f7fb; --bg-2: #eef1f7; --surface: #ffffff; --surface-2: #f8fafc; --border: #e3e8f0; --border-strong: #cfd7e3;
  --text: #0f172a; --text-2: #334155; --muted: #64748b; --faint: #94a3b8;
  --brand: #4f46e5; --brand-2: #7c3aed; --brand-soft: #eef2ff; --brand-ink: #3730a3;
  --ok: #059669; --ok-soft: #ecfdf5; --warn: #d97706; --warn-soft: #fffbeb; --bad: #dc2626; --bad-soft: #fef2f2; --info: #0284c7; --info-soft: #f0f9ff;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06); --shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px -12px rgba(15, 23, 42, .12);
  --shadow-lg: 0 24px 60px -20px rgba(15, 23, 42, .35);
  --sidebar: #ffffff; --sidebar-ink: #334155; --sidebar-active: var(--brand-soft); --sidebar-active-ink: var(--brand-ink);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1020; --bg-2: #0f152a; --surface: #121a30; --surface-2: #0f172b; --border: #1f2a44; --border-strong: #2b3a5c;
    --text: #e7ecf6; --text-2: #c3cde0; --muted: #8b9ab6; --faint: #5d6c8a;
    --brand: #818cf8; --brand-2: #a78bfa; --brand-soft: rgba(129, 140, 248, .14); --brand-ink: #c7d2fe;
    --ok: #34d399; --ok-soft: rgba(52, 211, 153, .12); --warn: #fbbf24; --warn-soft: rgba(251, 191, 36, .12); --bad: #f87171; --bad-soft: rgba(248, 113, 113, .12);
    --info: #38bdf8; --info-soft: rgba(56, 189, 248, .12);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6); --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .8);
    --sidebar: #0e1528; --sidebar-ink: #c3cde0; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1020; --bg-2: #0f152a; --surface: #121a30; --surface-2: #0f172b; --border: #1f2a44; --border-strong: #2b3a5c;
  --text: #e7ecf6; --text-2: #c3cde0; --muted: #8b9ab6; --faint: #5d6c8a;
  --brand: #818cf8; --brand-2: #a78bfa; --brand-soft: rgba(129, 140, 248, .14); --brand-ink: #c7d2fe;
  --ok: #34d399; --ok-soft: rgba(52, 211, 153, .12); --warn: #fbbf24; --warn-soft: rgba(251, 191, 36, .12); --bad: #f87171; --bad-soft: rgba(248, 113, 113, .12);
  --info: #38bdf8; --info-soft: rgba(56, 189, 248, .12);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6); --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .8);
  --sidebar: #0e1528; --sidebar-ink: #c3cde0; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 14.5px/1.55 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: .9em; }
h1, h2, h3 { margin: 0; letter-spacing: -.01em; }
.ic { flex: none; vertical-align: -3px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; background: var(--sidebar); border-right: 1px solid var(--border); padding: 18px 14px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 11px; padding: 4px 8px 18px; color: var(--text); text-decoration: none !important; }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 17px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); box-shadow: 0 6px 16px -6px var(--brand); }
.brand-name { font-weight: 700; font-size: 15px; line-height: 1.15; }
.brand-name small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.nav-sec { margin: 18px 10px 6px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.nav a { display: flex; align-items: center; gap: 11px; padding: 9px 11px; margin: 2px 0; border-radius: 10px; color: var(--sidebar-ink); font-weight: 500; text-decoration: none !important; transition: background .15s, color .15s; }
.nav a .ic { color: var(--muted); }
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.on { background: var(--sidebar-active); color: var(--sidebar-active-ink); font-weight: 600; }
.nav a.on .ic { color: var(--brand); }
.me { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: var(--brand-ink); background: var(--brand-soft); flex: none; }
.me-info { min-width: 0; flex: 1; }
.me-info a { color: var(--text); font-weight: 600; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.me-info small { color: var(--muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.scrim { position: fixed; inset: 0; background: rgba(8, 12, 24, .45); z-index: 40; display: none; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 14px 32px; background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.crumbs { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; min-width: 0; }
.crumbs a { color: var(--muted); }
.crumbs .ic { color: var(--faint); }
.topbar .spacer { flex: 1; }
.page { padding: 26px 32px 64px; max-width: 1240px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h1 { font-size: 24px; font-weight: 700; }
.page-head p { margin: 4px 0 0; color: var(--muted); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 16px; border-radius: var(--radius-sm); border: 1px solid transparent;
  background: var(--brand); color: #fff; font: 600 14px/1.2 var(--font); cursor: pointer; text-decoration: none !important; transition: filter .15s, background .15s, box-shadow .15s, transform .05s; white-space: nowrap; }
.btn:hover { filter: brightness(1.06); box-shadow: 0 6px 18px -8px var(--brand); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, .icon-btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 35%, transparent); outline-offset: 1px; }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn.secondary:hover { background: var(--surface-2); box-shadow: var(--shadow-sm); }
.btn.ghost { background: transparent; color: var(--text-2); border-color: transparent; }
.btn.ghost:hover { background: var(--surface-2); box-shadow: none; }
.btn.danger { background: var(--bad); }
.btn.danger-soft { background: var(--bad-soft); color: var(--bad); }
.btn.sm { padding: 6px 11px; font-size: 13px; border-radius: 8px; }
.btn.block { width: 100%; padding: 11px 16px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.icon-btn { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row form { display: inline-flex; }

/* ---------- cards, stats ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 20px; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-h h2 { font-size: 15.5px; font-weight: 650; display: flex; align-items: center; gap: 9px; }
.card-h h2 .ic { color: var(--brand); }
.card-b { padding: 20px; }
.card-b > :first-child { margin-top: 0; }
.card-f { padding: 14px 20px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--radius) var(--radius); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.stat .label { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.stat .value { font-size: 28px; font-weight: 750; margin-top: 6px; letter-spacing: -.02em; }
.stat .hint { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.stat .chip { position: absolute; right: 16px; top: 16px; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); }
.stat.ok .chip { background: var(--ok-soft); color: var(--ok); } .stat.warn .chip { background: var(--warn-soft); color: var(--warn); } .stat.info .chip { background: var(--info-soft); color: var(--info); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.kv div span { display: block; color: var(--muted); font-size: 12.5px; margin-bottom: 2px; }
.kv div b { font-weight: 650; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 11px 16px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .12s; }
tbody tr:hover { background: var(--surface-2); }
td .sub { display: block; color: var(--muted); font-size: 12.5px; }
.empty { padding: 44px 20px; text-align: center; color: var(--muted); }
.empty .ic { color: var(--faint); margin-bottom: 8px; }
.empty b { display: block; color: var(--text-2); margin-bottom: 4px; }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .85; }
.badge.plain::before { display: none; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.badge.brand { background: var(--brand-soft); color: var(--brand-ink); border-color: transparent; }
.keycode { font: 600 13px var(--mono); padding: 2px 8px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); }

/* ---------- forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 18px; }
.field { margin-bottom: 16px; }
.field label, .label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; color: var(--text-2); }
.field .help { color: var(--muted); font-size: 12.5px; margin-top: 5px; }
.field .err { color: var(--bad); font-size: 12.5px; margin-top: 5px; display: flex; gap: 6px; align-items: center; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search], input:not([type]), select, textarea {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: 14.5px var(--font); transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent); outline: none; }
input.is-invalid { border-color: var(--bad); }
input[type=file] { font: 13.5px var(--font); color: var(--text-2); }
.check { display: flex; align-items: center; gap: 9px; font-weight: 500; margin: 6px 0; cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--brand); }
.input-icon { position: relative; }
.input-icon > .ic { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--faint); pointer-events: none; }
.input-icon input { padding-left: 38px; }
.input-icon .reveal { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 6px; border-radius: 8px; }
.input-icon .reveal:hover { background: var(--surface-2); color: var(--text); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.filters .input-icon { flex: 1; min-width: 220px; }
.filters select { width: auto; }

/* permission editor */
.perm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; }
.perm-group { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.perm-group h3 { font-size: 13px; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.perm-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 9px 14px; border-bottom: 1px solid var(--border); }
.perm-row:last-child { border-bottom: 0; }
.perm-row small { display: block; color: var(--faint); font: 11.5px var(--mono); }
.perm-row select { width: auto; padding: 6px 30px 6px 10px; font-size: 13px; }
.perm-row .state { font-size: 12px; font-weight: 600; }
.seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 10px; overflow: hidden; }
.seg button { border: 0; background: var(--surface); color: var(--text-2); padding: 7px 10px; cursor: pointer; display: grid; place-items: center; }
.seg button.on { background: var(--brand-soft); color: var(--brand); }

/* ---------- alerts, toasts, modal ---------- */
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; margin-bottom: 18px; border: 1px solid; font-size: 14px; }
.alert.ok { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 30%, transparent); }
.alert.error { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }
.alert.info { background: var(--info-soft); color: var(--info); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.alert.warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.alert div { color: var(--text-2); }
.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 100; display: flex; flex-direction: column; gap: 10px; max-width: min(420px, calc(100vw - 40px)); }
.toast { display: flex; gap: 10px; align-items: flex-start; padding: 13px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  animation: toast-in .25s ease-out; font-size: 14px; }
.toast .ic { margin-top: 1px; }
.toast.ok .ic { color: var(--ok); } .toast.error .ic { color: var(--bad); }
.toast button { margin-left: auto; border: 0; background: none; color: var(--muted); cursor: pointer; padding: 0 0 0 6px; }
.toast.hide { animation: toast-out .2s ease-in forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }
dialog.modal { border: 0; padding: 0; border-radius: 16px; width: min(440px, calc(100vw - 32px)); background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); }
dialog.modal::backdrop { background: rgba(8, 12, 24, .5); backdrop-filter: blur(3px); }
.modal-b { padding: 22px 22px 8px; display: flex; gap: 14px; }
.modal-b .mark { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--bad-soft); color: var(--bad); flex: none; }
.modal-b h3 { font-size: 16px; margin-bottom: 4px; }
.modal-b p { margin: 0; color: var(--muted); }
.modal-f { padding: 16px 22px 20px; display: flex; justify-content: flex-end; gap: 10px; }

/* commands / key reveal */
.cmd { display: flex; align-items: center; gap: 10px; background: #0b1020; color: #e2e8f0; border-radius: 12px; padding: 12px 12px 12px 16px; margin: 8px 0; border: 1px solid #1e293b; }
.cmd code { flex: 1; white-space: nowrap; overflow-x: auto; font-size: 13.5px; color: #e2e8f0; }
.cmd code::before { content: "$ "; color: #64748b; }
.cmd .btn { background: #1e293b; border-color: #334155; color: #e2e8f0; }
.cmd .btn:hover { background: #273449; box-shadow: none; }
.keybox { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 18px 20px; border-radius: 14px;
  background: linear-gradient(135deg, var(--brand-soft), transparent); border: 1.5px dashed var(--brand); }
.keybox code { font: 700 20px var(--mono); letter-spacing: .04em; color: var(--brand-ink); word-break: break-all; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; padding: 0 0 14px 44px; }
.steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: -2px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand-ink); font-weight: 700; font-size: 13px; }
ul.clean { padding-left: 18px; margin: 0; } ul.clean li { margin: 6px 0; }
.pagination { display: flex; gap: 6px; justify-content: flex-end; padding: 14px 16px; border-top: 1px solid var(--border); }

/* ---------- login ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; background: var(--bg); }
.auth-art { position: relative; overflow: hidden; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; color: #fff;
  background: radial-gradient(1200px 600px at -10% -10%, #7c3aed 0%, transparent 55%), radial-gradient(900px 600px at 110% 110%, #06b6d4 0%, transparent 50%), linear-gradient(135deg, #1e1b4b, #312e81 55%, #4338ca); }
.auth-art::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%); pointer-events: none; }
.auth-art > * { position: relative; z-index: 1; }
.auth-art .brand { color: #fff; padding: 0; }
.auth-art .brand-mark { background: rgba(255,255,255,.16); box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); }
.auth-art .brand-name small { color: rgba(255,255,255,.7); }
.auth-art h1 { font-size: 34px; line-height: 1.2; font-weight: 750; max-width: 460px; }
.auth-art p.lead { color: rgba(255,255,255,.78); max-width: 440px; font-size: 15.5px; }
.auth-feats { display: grid; gap: 12px; margin-top: 26px; }
.auth-feats div { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.9); }
.auth-feats .ic { padding: 7px; width: 34px; height: 34px; border-radius: 10px; background: rgba(255,255,255,.12); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.auth-art .foot { color: rgba(255,255,255,.55); font-size: 12.5px; }
.auth-form { display: grid; place-items: center; padding: 40px 24px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h2 { font-size: 24px; font-weight: 750; }
.auth-card .sub { color: var(--muted); margin: 6px 0 26px; }
.auth-card .meta { display: flex; justify-content: space-between; align-items: center; margin: -4px 0 18px; font-size: 13px; color: var(--muted); }
.auth-card .secure { margin-top: 22px; display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12.5px; justify-content: center; }
.otp { font: 700 24px var(--mono) !important; letter-spacing: .45em; text-align: center; padding: 12px !important; }
.theme-float { position: fixed; top: 16px; right: 16px; z-index: 5; }

/* ---------- responsive ---------- */
.only-mobile { display: none; }
@media (max-width: 1020px) { .grid-2 { grid-template-columns: 1fr; } .auth { grid-template-columns: 1fr; } .auth-art { display: none; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 280px; z-index: 50; transform: translateX(-100%); transition: transform .22s ease; box-shadow: var(--shadow-lg); }
  .sidebar.open { transform: none; }
  .scrim.show { display: block; }
  .only-mobile { display: inline-grid; }
  .topbar { padding: 12px 16px; } .page { padding: 20px 16px 48px; }
  .page-head h1 { font-size: 21px; }
  .crumbs .hide-sm { display: none; }
  td, th { padding: 11px 12px; }
  .table-wrap table { min-width: 760px; }
  .filters .input-icon { min-width: 100%; }
}
.mt-14 { margin-top: 14px; } .mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; } .muted { color: var(--muted); } .sm { font-size: 12.5px; } .right { text-align: right; } .nowrap { white-space: nowrap; }
.stat .value.value-sm { font-size: 22px; }
.mb-16 { margin-bottom: 16px; } .avatar.avatar-lg { width: 52px; height: 52px; font-size: 20px; border-radius: 16px; }
.check-row { cursor: pointer; } .check-row input { width: 18px; height: 18px; accent-color: var(--brand); }
/* bulk actions */
.bulk { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.bulk .spacer { flex: 1; }
.bulk select { width: auto; padding: 7px 10px; font-size: 13.5px; }
.bulk .bulk-days { width: 110px; padding: 7px 10px; }
.bulk-count { font-size: 13px; color: var(--muted); font-weight: 600; }
.bulk.active .bulk-count { color: var(--brand-ink); }
.link-btn { border: 0; background: none; color: var(--brand); font: 600 13px var(--font); cursor: pointer; padding: 0; }
th.cb, td.cb { width: 44px; padding-right: 0; }
td.cb input, th.cb input { width: 17px; height: 17px; accent-color: var(--brand); cursor: pointer; }
tr.selected { background: var(--brand-soft) !important; }
.pager { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 12px 16px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.pager .row { gap: 6px; }
.pager a, .pager span.cur { min-width: 34px; height: 34px; padding: 0 10px; display: inline-grid; place-items: center; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); text-decoration: none !important; font-weight: 600; }
.pager span.cur { background: var(--brand); border-color: var(--brand); color: #fff; }
.pager span.gap { padding: 0 4px; }
.w-90 { width: 90px !important; padding: 7px 10px !important; }
details.add-card > summary { list-style: none; cursor: pointer; }
details.add-card > summary::-webkit-details-marker { display: none; }
details.add-card:not([open]) > summary { border-bottom: 0; }
.mt-8 { margin-top: 8px; }
.break { word-break: break-all; } .stats.mb-0 { margin-bottom: 0; }
/* login: centered card */
.auth-page { min-height: 100vh; background: radial-gradient(900px 500px at 15% -10%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 60%),
  radial-gradient(700px 500px at 110% 110%, color-mix(in srgb, var(--brand-2) 18%, transparent), transparent 60%), var(--bg); }
.auth-center { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; }
.auth-center .auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow-lg); padding: 34px 32px 28px; max-width: 400px; }
.auth-brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 16px; margin-bottom: 26px; }
.auth-center h2 { margin-bottom: 18px; }
.auth-center .sub { margin: -8px 0 18px; }