/* NovaTrust CSM: calm enterprise fintech. System fonts only, so nothing depends on venue Wi-Fi. */
:root {
  --bg: #f4f7f5; --surface: #ffffff; --sunken: #eef3f0; --ink: #10201a; --muted: #5a6b64; --line: #dfe7e3;
  --accent: #0f7a55; --accent-soft: #e2f3ea; --accent-ink: #ffffff;
  --ok: #067647; --ok-soft: #dcfae6; --warn: #a15c07; --warn-soft: #fef0c7; --bad: #b42318; --bad-soft: #fee4e2;
  --info: #175cd3; --info-soft: #e0eaff;
  --radius: 14px; --shadow: 0 1px 2px rgba(16, 32, 26, .06), 0 4px 16px rgba(16, 32, 26, .05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1311; --surface: #131d19; --sunken: #0f1815; --ink: #e5eee9; --muted: #98aba3; --line: #24342d;
    --accent: #3ccb92; --accent-soft: #143428; --accent-ink: #062016;
    --ok: #47cd89; --ok-soft: #10301f; --warn: #f5b546; --warn-soft: #36290d; --bad: #f97066; --bad-soft: #3b1513;
    --info: #84adff; --info-soft: #14244a; --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0c1311; --surface: #131d19; --sunken: #0f1815; --ink: #e5eee9; --muted: #98aba3; --line: #24342d;
  --accent: #3ccb92; --accent-soft: #143428; --accent-ink: #062016;
  --ok: #47cd89; --ok-soft: #10301f; --warn: #f5b546; --warn-soft: #36290d; --bad: #f97066; --bad-soft: #3b1513;
  --info: #84adff; --info-soft: #14244a; --shadow: none; color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--accent); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; text-decoration: none; color: var(--ink); }
.brand img { width: 30px; height: 30px; }
.brand small { display: block; font-weight: 450; color: var(--muted); font-size: 12px; line-height: 1.2; }
.nav { display: flex; gap: 4px; margin-left: 12px; }
.nav a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); font-weight: 550; font-size: 14px; }
.nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); }
.topbar .spacer { flex: 1; }
.milestone-pill { font-size: 12px; font-weight: 650; padding: 4px 10px; border-radius: 999px; background: var(--sunken); color: var(--muted); border: 1px solid var(--line); }
.icon-btn { width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); cursor: pointer; display: grid; place-items: center; }

main { max-width: 1280px; margin: 0 auto; padding: 20px 24px 40px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.card h2 { font-size: 16px; color: var(--ink); margin: 0 0 12px; font-weight: 650; }
.muted { color: var(--muted); }
.btn { border: 1px solid var(--line); background: var(--surface); padding: 9px 16px; border-radius: 10px; cursor: pointer; font-weight: 600; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.danger { background: var(--bad); color: #fff; border-color: transparent; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--sunken); color: var(--muted); border: 1px solid var(--line); }
.chip.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.chip.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.chip.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.chip.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.empty-state { padding: 40px 20px; text-align: center; color: var(--muted); }
.notice { margin: 0 0 16px; padding: 10px 14px; border-radius: 10px; background: var(--warn-soft); color: var(--warn); font-weight: 550; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink); padding: 20px; width: min(380px, 92vw); }
dialog::backdrop { background: rgba(0, 0, 0, .35); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
input[type="text"], input[type="password"], select { border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 8px 10px; }

@media (max-width: 760px) {
  .topbar { padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
  .brand small { display: none; }
  .milestone-pill { font-size: 11px; padding: 3px 8px; }
  .nav { margin-left: 0; order: 3; width: 100%; overflow-x: auto; }
  main { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }