/* MilliNotes admin console.
   Served from /admin/ui/static/admin.css so it satisfies `style-src 'self'` —
   the console's CSP has no 'unsafe-inline', so a <style> block or a style="..."
   attribute is silently dropped by the browser and the page renders naked. Keep
   every rule in this file. */

:root {
  color-scheme: light dark;

  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --sidebar: #16192a;
  --sidebar-fg: #a9b0c7;
  --sidebar-fg-strong: #ffffff;
  --sidebar-hover: #232739;

  --fg: #14161f;
  --fg-muted: #5f6678;
  --fg-faint: #868da0;
  --line: #e3e6ec;
  --line-strong: #cfd4de;

  --accent: #3f5bd9;
  --accent-fg: #ffffff;
  --accent-soft: #eef1fd;

  --good: #0f7b3d;
  --good-soft: #e7f6ed;
  --bad: #c0263c;
  --bad-soft: #fdecef;
  --warn: #8a5a00;
  --warn-soft: #fdf3e2;

  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(16, 20, 40, .06), 0 4px 12px rgba(16, 20, 40, .05);
  --sidebar-w: 236px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1017;
    --surface: #171a24;
    --surface-2: #1d212d;
    --sidebar: #0a0c13;
    --sidebar-fg: #8d95ac;
    --sidebar-hover: #1a1e2b;

    --fg: #e8eaf0;
    --fg-muted: #9aa2b6;
    --fg-faint: #737b8f;
    --line: #262b38;
    --line-strong: #333949;

    --accent: #7b8cf5;
    --accent-fg: #0e1017;
    --accent-soft: #1d2340;

    --good: #4ecb84;
    --good-soft: #12291d;
    --bad: #ff7b8e;
    --bad-soft: #2c1419;
    --warn: #e0aa54;
    --warn-soft: #2a2013;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 12px rgba(0, 0, 0, .3);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg);
  background: var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

:where(a, button, input, select, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- app shell ---------- */

.app { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: none;
  background: var(--sidebar);
  color: var(--sidebar-fg);
  display: flex;
  flex-direction: column;
  padding: 18px 12px;
  gap: 4px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 10px 18px;
  color: var(--sidebar-fg-strong);
  font-weight: 650;
  letter-spacing: -.01em;
}
.brand:hover { text-decoration: none; }
.brand .dot {
  width: 22px; height: 22px; flex: none;
  border-radius: 6px;
  background: linear-gradient(135deg, #6f86ff, #3f5bd9);
}
.brand small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--sidebar-fg);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-fg);
  font-size: 14px;
  font-weight: 500;
}
.sidebar nav a:hover { background: var(--sidebar-hover); color: var(--sidebar-fg-strong); text-decoration: none; }
.sidebar nav a.on { background: var(--accent); color: #fff; }
.sidebar nav a svg { width: 16px; height: 16px; flex: none; opacity: .85; }
.sidebar nav a.on svg { opacity: 1; }

.sidebar .spacer { flex: 1; }

.whoami {
  border-top: 1px solid rgba(255, 255, 255, .09);
  padding-top: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--sidebar-fg);
}
.whoami .roles { color: var(--sidebar-fg-strong); font-weight: 600; word-break: break-word; }
.whoami form { margin-top: 8px; }
.whoami button {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .16);
  color: var(--sidebar-fg);
}
.whoami button:hover { background: var(--sidebar-hover); color: #fff; }

.main { flex: 1; min-width: 0; padding: 26px 30px 64px; max-width: 1240px; }

.pagehead { margin-bottom: 20px; }
.pagehead h1 { font-size: 22px; font-weight: 650; letter-spacing: -.02em; margin: 0; }
.pagehead .sub { margin: 4px 0 0; color: var(--fg-muted); font-size: 13.5px; max-width: 68ch; }

h2 {
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -.01em;
  margin: 30px 0 12px;
}

/* ---------- surfaces ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card > .card-body { padding: 16px 18px; }
.card > h2:first-child { margin: 0; padding: 14px 18px; border-bottom: 1px solid var(--line); }

/* ---------- stat tiles ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 12px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.stat .n { font-size: 27px; font-weight: 660; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.stat .k { font-size: 12px; color: var(--fg-muted); margin-top: 2px; }
.stat.is-bad .n { color: var(--bad); }

/* ---------- tables ---------- */

.table-wrap { overflow-x: auto; border-radius: var(--radius); }
.card .table-wrap { border-radius: 0 0 var(--radius) var(--radius); }

table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
thead th {
  position: sticky;
  top: 0;
  background: var(--surface-2);
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .045em;
  text-transform: uppercase;
  color: var(--fg-muted);
  white-space: nowrap;
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
}
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface-2); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.nowrap, th.nowrap { white-space: nowrap; }

.empty {
  padding: 34px 18px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 13.5px;
}

/* ---------- badges ---------- */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
  background: var(--surface-2);
  color: var(--fg-muted);
  border: 1px solid var(--line);
}
.badge--ok { background: var(--good-soft); color: var(--good); border-color: transparent; }
.badge--bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.badge--warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge--accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

/* ---------- buttons ---------- */

.btn, button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 13px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 550;
  line-height: 1.3;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover, button:hover { background: var(--surface-2); text-decoration: none; }
.btn:active, button:active { transform: translateY(.5px); }

.btn--primary, button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.btn--primary:hover, button.primary:hover { filter: brightness(1.08); background: var(--accent); }

.btn--danger, button.danger { color: var(--bad); border-color: var(--line-strong); }
.btn--danger:hover, button.danger:hover { background: var(--bad-soft); border-color: var(--bad); }

.btn--sm, button.sm { padding: 4px 9px; font-size: 12.5px; }
.btn--link {
  background: none; border: 0; padding: 0;
  color: var(--accent); font-weight: 550;
}
.btn--link:hover { background: none; text-decoration: underline; }

/* ---------- forms ---------- */

input, select, textarea {
  padding: 7px 10px;
  font: inherit;
  font-size: 13.5px;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  max-width: 100%;
}
input:focus, select:focus { border-color: var(--accent); }
input::placeholder { color: var(--fg-faint); }
input[type=checkbox] { width: auto; accent-color: var(--accent); }

form.inline { display: inline; }

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.toolbar input[name=q] { min-width: 260px; flex: 0 1 340px; }
.toolbar .spacer { flex: 1; }

/* Labelled field grid used by the create/edit forms. */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px 16px;
  align-items: end;
}
.grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
}
.grid label.check {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-weight: 550;
  color: var(--fg);
  font-size: 13.5px;
  min-height: 34px;
}
.grid .full { grid-column: 1 / -1; }

/* Inline checkbox row (role pickers). */
.checks { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.checks label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}

/* Row of independent action forms. */
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.actions form { display: inline-flex; gap: 6px; margin: 0; }

/* ---------- definition list ---------- */

dl.detail {
  display: grid;
  grid-template-columns: minmax(9rem, auto) 1fr;
  gap: 0;
  margin: 0;
  font-size: 13.5px;
}
dl.detail dt {
  color: var(--fg-muted);
  font-weight: 500;
  padding: 9px 18px 9px 0;
  border-bottom: 1px solid var(--line);
}
dl.detail dd {
  margin: 0;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  min-width: 0;
  word-break: break-word;
}
dl.detail dt:last-of-type, dl.detail dd:last-of-type { border-bottom: 0; }

/* ---------- messages ---------- */

.flash {
  display: flex;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  margin: 0 0 16px;
  border: 1px solid transparent;
}
.flash--err { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 25%, transparent); }
.flash--ok { background: var(--good-soft); color: var(--good); border-color: color-mix(in srgb, var(--good) 25%, transparent); }
.flash--warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 25%, transparent); }
.flash a { color: inherit; text-decoration: underline; }

.note {
  color: var(--fg-muted);
  font-size: 12.5px;
  line-height: 1.6;
  margin: 12px 0 0;
  max-width: 82ch;
}
.note code { color: var(--fg); }

code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  word-break: break-all;
}

.backlink {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.backlink:hover { color: var(--accent); }

/* ---------- pager ---------- */

.pager {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  padding: 12px 2px 0;
  font-size: 13px;
  color: var(--fg-muted);
}

/* ---------- sign-in ---------- */

.auth {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 28px;
}
.auth-card .brand { color: var(--fg); padding: 0 0 18px; }
.auth-card .brand small { color: var(--fg-muted); }
.auth-card h2 { margin: 0 0 6px; font-size: 16px; }
.auth-card form { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.auth-card input { width: 100%; padding: 9px 11px; font-size: 14px; }
.auth-card button { width: 100%; padding: 9px; font-size: 14px; }
.auth-card ol { padding-left: 18px; font-size: 13px; color: var(--fg-muted); line-height: 1.7; }
.auth-card .note { margin-top: 16px; }

/* TOTP enrolment QR. White plate is kept in both themes so it always scans. */
.qr {
  display: flex;
  justify-content: center;
  margin: 18px 0 14px;
}
.qr svg {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: #fff;
  width: 196px;
  height: 196px;
}

details { margin: 4px 0 2px; }
details summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--fg-muted);
  padding: 4px 0;
}
details summary:hover { color: var(--accent); }
details[open] summary { margin-bottom: 8px; }

.seed {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  word-break: break-all;
  margin: 6px 0 14px;
}
.field-label { font-size: 12px; font-weight: 600; color: var(--fg-muted); }

/* ---------- public landing (app.lnkt.cc) ---------- */

.landing {
  max-width: 940px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.landing-hero { margin-bottom: 44px; }
.landing-hero .brand { color: var(--fg); padding: 0 0 28px; }
.landing-hero .brand small { color: var(--fg-muted); }
.landing-hero h1 {
  font-size: clamp(30px, 5.5vw, 46px);
  line-height: 1.1;
  letter-spacing: -.03em;
  font-weight: 680;
  margin: 0 0 14px;
}
.landing-hero .lede {
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.6;
  color: var(--fg-muted);
  max-width: 60ch;
  margin: 0;
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
  margin-bottom: 44px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.feature h2 { margin: 0 0 7px; font-size: 15px; }
.feature p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--fg-muted); }

.landing-cta {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.landing-cta h2 { margin: 0 0 8px; }
.landing-cta p { font-size: 14.5px; line-height: 1.6; color: var(--fg-muted); margin: 0 0 10px; }
.landing-cta p:last-child { margin-bottom: 0; }

.landing-foot { margin-top: 34px; text-align: center; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .app { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 14px;
  }
  .brand { padding: 0 8px 0 0; }
  .brand small { display: none; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; flex: 1; }
  .sidebar nav a { padding: 6px 9px; font-size: 13px; }
  .sidebar .spacer { display: none; }
  .whoami {
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .whoami .roles-line { display: none; }
  .whoami form { margin-top: 0; }
  .whoami button { width: auto; }
  .main { padding: 20px 16px 48px; }
}