:root {
  --nova-bg: #07111c;
  --nova-surface: #0e1c2d;
  --nova-card: #122338;
  --nova-line: #23405c;
  --nova-text: #e8f2ff;
  --nova-muted: #9db4c9;
  --nova-accent: #2f8fff;
  --nova-ok: #32cd32;
  --nova-warn: #f0b429;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--nova-bg);
  color: var(--nova-text);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.page.wide { max-width: 1180px; }

.brand-kicker {
  margin: 0 0 4px;
  color: var(--nova-accent);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-lockup h1 {
  margin: 0;
  font-size: 1.55rem;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--nova-muted);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin: 20px 0;
}

.session-box, .card {
  background: var(--nova-surface);
  border: 1px solid var(--nova-line);
  border-radius: 12px;
  padding: 16px;
}

.hidden { display: none !important; }

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--nova-line);
  background: #081421;
  color: var(--nova-text);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}

textarea { min-height: 88px; resize: vertical; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.full { grid-column: 1 / -1; }

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

button, .button {
  appearance: none;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--nova-accent);
  color: #041018;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}

button.secondary, a.secondary {
  background: transparent;
  color: var(--nova-text);
  border: 1px solid var(--nova-line);
}

.steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 16px;
}

.step-dot {
  background: #0b1828;
  color: var(--nova-muted);
  border: 1px solid var(--nova-line);
  font-size: 0.82rem;
}

.step-dot.active {
  background: var(--nova-accent);
  color: #041018;
}

.banner {
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: #3a2410;
  color: #ffe7b8;
}

.banner.ok {
  background: #12351c;
  color: #c8f7c8;
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--nova-line);
  font-size: 0.92rem;
}

.status {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: #1c3d63;
  color: #d7ecff;
  font-size: 0.78rem;
}

.flags {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.flags label {
  flex-direction: row;
  align-items: center;
}

.flags input { width: auto; }

.proof-card {
  margin-top: 18px;
  padding-top: 8px;
  border-top: 1px solid var(--nova-line);
}

.sig-pad {
  width: 100%;
  max-width: 520px;
  height: 140px;
  border: 1px dashed var(--nova-line);
  background: #081421;
  touch-action: none;
  border-radius: 8px;
}

.proof-list {
  margin: 12px 0 0;
  padding-left: 18px;
}

.proof-list li { margin: 8px 0; }
.wrap-list li { overflow-wrap: anywhere; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.metric {
  background: #081421;
  border: 1px solid var(--nova-line);
  border-radius: 10px;
  padding: 12px;
}
.metric strong { font-size: 1.15rem; }

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
  .full { grid-column: auto; }
  .toolbar .actions { width: 100%; }
  .brand-lockup { flex-wrap: wrap; }
  .brand-lockup h1 { font-size: 1.25rem; }
  table { font-size: 0.85rem; }
  .steps { overflow-x: auto; }
}