:root {
  color-scheme: dark;
  --ground: #121412;
  --surface: #1c1f1c;
  --surface-2: #232723;
  --border: #2c302c;
  --text: #ecede8;
  --text-2: #c9ccc5;
  --muted: #9ba19a;
  --accent: #f28c28;
  --accent-ink: #121412;
  --verified: #8dbbff;
  --verified-bg: rgba(107, 166, 255, 0.14);
  --ok: #8fd19e;
  --ok-bg: rgba(127, 194, 142, 0.14);
  --warn: #f2c48d;
  --warn-bg: rgba(242, 196, 141, 0.13);
  --danger: #ff8a7a;
  --danger-bg: rgba(255, 122, 107, 0.13);
  --radius: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); color: var(--text); font: 15px/1.45 var(--font); }
body { min-height: 100vh; }
a { color: var(--accent); }
a:hover { color: #ffb066; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
p { margin: 0; }
[hidden] { display: none !important; }

/* ---------- layout ---------- */
.shell { max-width: 1100px; margin: 0 auto; padding: 0 16px 64px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 22px; letter-spacing: -0.3px; display: flex; align-items: center; gap: 10px; }
.brand .dot { color: var(--accent); }
.brand .tag { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--border); border-radius: 6px; padding: 2px 7px; }
.me { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 14px; }

.banner { background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(242, 196, 141, 0.3);
  border-radius: var(--radius); padding: 10px 14px; margin-bottom: 14px; font-size: 14px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px;
  text-align: left; color: var(--text); font: inherit; min-height: 44px; }
button.stat { cursor: pointer; }
button.stat:hover { border-color: #3d423d; }
.stat .n { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 13px; color: var(--muted); }
.stat.attention .n { color: var(--accent); }

.tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--border); margin-bottom: 18px;
  scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { background: none; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font: 600 14px var(--font);
  padding: 12px 14px; min-height: 44px; cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 6px; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent); }
.tab .count { background: var(--accent); color: var(--accent-ink); border-radius: 10px; font-size: 12px; padding: 0 7px; }

/* ---------- cards and lists ---------- */
.list { display: flex; flex-direction: column; gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px;
  display: flex; flex-direction: column; gap: 10px; }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.title { font-weight: 650; font-size: 16px; overflow-wrap: anywhere; }
.sub { color: var(--text-2); font-size: 14px; overflow-wrap: anywhere; }
.meta { color: var(--muted); font-size: 13px; white-space: nowrap; }
.hint { color: var(--muted); font-size: 13px; }
.row-wrap { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.empty { color: var(--muted); text-align: center; padding: 40px 16px; border: 1px dashed var(--border); border-radius: var(--radius); }
.loading { color: var(--muted); padding: 24px 0; }
.error-box { background: var(--danger-bg); color: var(--danger); border-radius: var(--radius); padding: 12px 14px; }

.chip { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; border-radius: 7px;
  padding: 3px 8px; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); }
.chip.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.chip.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.chip.danger { background: var(--danger-bg); color: var(--danger); border-color: transparent; }
.chip.verified { background: var(--verified-bg); color: var(--verified); border-color: transparent; }
.chip.accent { background: rgba(242, 140, 40, 0.15); color: var(--accent); border-color: transparent; }

.quote { background: var(--ground); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px;
  white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text); font-size: 14px; }
.quote.muted { color: var(--muted); font-style: italic; }

.detail { border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 16px; }
.section h3 { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.vouch { border-left: 0; background: var(--surface-2); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
.file { display: flex; flex-direction: column; gap: 8px; background: var(--surface-2); border-radius: 10px; padding: 10px 12px; }
.file img { max-width: 100%; max-height: 420px; object-fit: contain; border-radius: 8px; background: #000; }

table.audit { width: 100%; border-collapse: collapse; font-size: 14px; }
table.audit th { text-align: left; color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.8px; padding: 8px; border-bottom: 1px solid var(--border); }
table.audit td { padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.scroll-x { overflow-x: auto; }
.mono { font-family: var(--mono); font-size: 12px; color: var(--text-2); }

/* ---------- controls ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 0 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  font: 600 14px var(--font); cursor: pointer; text-decoration: none; }
.btn:hover { border-color: #444a44; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { background: #ff9d40; }
.btn.danger { background: transparent; color: var(--danger); border-color: rgba(255, 138, 122, 0.45); }
.btn.danger:hover { background: var(--danger-bg); }
.btn.ghost { background: transparent; }
.btn.small { min-height: 34px; padding: 0 10px; font-size: 13px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }

.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 3px; gap: 3px; }
.seg button { border: 0; background: transparent; color: var(--muted); font: 600 13px var(--font); border-radius: 8px;
  min-height: 34px; padding: 0 12px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--text); color: var(--ground); }

input[type="text"], input[type="email"], input[type="password"], input[type="search"], select, textarea {
  width: 100%; background: var(--ground); color: var(--text); border: 1px solid var(--border); border-radius: 10px;
  font: 15px var(--font); padding: 10px 12px; min-height: 44px; }
textarea { min-height: 80px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); min-height: 32px; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; align-items: end; }
.toolbar input[type="search"] { flex: 1 1 220px; width: auto; }
.toolbar select { width: auto; flex: 0 0 auto; }

/* ---------- auth screens ---------- */
.auth { max-width: 400px; margin: 10vh auto 0; padding: 0 16px; display: flex; flex-direction: column; gap: 16px; }
.auth .panel { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.auth h1 { font-size: 22px; }
.auth p { color: var(--text-2); font-size: 14px; }
.qr { background: #fff; border-radius: 12px; padding: 12px; align-self: center; width: 200px; height: 200px; }
.secret { font-family: var(--mono); font-size: 13px; background: var(--ground); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; overflow-wrap: anywhere; user-select: all; }
.otp { font-family: var(--mono); font-size: 22px !important; letter-spacing: 6px; text-align: center; }

/* ---------- dialog and toasts ---------- */
dialog.dialog { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 16px;
  padding: 0; width: min(460px, calc(100vw - 32px)); }
dialog.dialog::backdrop { background: rgba(0, 0, 0, 0.6); }
.dialog-form { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.dialog-form h2 { font-size: 18px; }
.dialog-form p { color: var(--text-2); font-size: 14px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }

#toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column;
  gap: 8px; z-index: 100; width: min(440px, calc(100vw - 32px)); pointer-events: none; }
.toast { background: var(--text); color: var(--ground); border-radius: 10px; padding: 10px 14px; font-weight: 600; font-size: 14px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4); }
.toast.error { background: #ffb3a8; color: #2a0b06; }

@media (max-width: 600px) {
  .card-head { flex-direction: column; gap: 4px; }
  .meta { white-space: normal; }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .stat { padding: 8px 10px; }
  .stat .n { font-size: 20px; }
  .stat .l { font-size: 12px; line-height: 1.25; }
  .actions .btn { flex: 1 1 auto; }
  .topbar { padding: 12px 0; }
}