/* Hermes Investment Research OS — webapp styling
   Palette roles per dataviz skill reference (references/palette.md).
   Light is default; dark follows OS preference or a `data-theme="dark"` override. */

:root {
  color-scheme: light;
  --surface-page:   #f9f9f7;
  --surface-card:   #fcfcfb;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --gridline:       #e1e0d9;
  --border:         rgba(11, 11, 11, 0.10);
  --text-good:      #006300;

  --status-good:     #0ca30c;
  --status-warning:  #fab219;
  --status-serious:  #ec835a;
  --status-critical: #d03b3b;
  --status-neutral:  #898781;

  --status-good-bg:     rgba(12, 163, 12, 0.10);
  --status-warning-bg:  rgba(250, 178, 25, 0.16);
  --status-serious-bg:  rgba(236, 131, 90, 0.14);
  --status-critical-bg: rgba(208, 59, 59, 0.10);
  --status-neutral-bg:  rgba(137, 135, 129, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface-page:   #0d0d0d;
    --surface-card:   #1a1a19;
    --text-primary:   #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted:     #898781;
    --gridline:       #2c2c2a;
    --border:         rgba(255, 255, 255, 0.10);
    --text-good:      #0ca30c;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-page:   #0d0d0d;
  --surface-card:   #1a1a19;
  --text-primary:   #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted:     #898781;
  --gridline:       #2c2c2a;
  --border:         rgba(255, 255, 255, 0.10);
  --text-good:      #0ca30c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--surface-page);
  color: var(--text-primary);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--surface-card);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 600;
  font-size: 0.95rem;
}

.logout {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
}
.logout:hover { color: var(--text-primary); }

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.4rem;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0 0 24px;
}

code {
  background: var(--status-neutral-bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.85em;
}

.alert {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  margin: 0 0 20px;
}
.alert-warning {
  background: var(--status-warning-bg);
  border: 1px solid var(--status-warning);
  color: var(--text-primary);
}
.alert-critical {
  background: var(--status-critical-bg);
  border: 1px solid var(--status-critical);
  color: var(--text-primary);
}

/* Stat tiles */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.stat-tile {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-tile-warning {
  border-color: var(--status-warning);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.stat-value {
  font-size: 1.9rem;
  font-weight: 600;
  font-variant-numeric: proportional-nums;
}

.stat-value-good { color: var(--text-good); }

/* Table */
.table-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gridline);
  white-space: nowrap;
}

th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

tbody tr:last-child td { border-bottom: none; }

.ticker { font-weight: 600; }

.num, td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Status badges: text stays in ink, the dot carries color identity */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px 3px 7px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-good     { background: var(--status-good-bg); }
.badge-good .dot     { background: var(--status-good); }

.badge-warning  { background: var(--status-warning-bg); }
.badge-warning .dot { background: var(--status-warning); }

.badge-serious  { background: var(--status-serious-bg); }
.badge-serious .dot { background: var(--status-serious); }

.badge-critical { background: var(--status-critical-bg); }
.badge-critical .dot { background: var(--status-critical); }

.badge-neutral  { background: var(--status-neutral-bg); }
.badge-neutral .dot { background: var(--status-neutral); }

/* Login */
.login-card {
  max-width: 320px;
  margin: 12vh auto 0;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
}

.login-card h1 {
  font-size: 1.15rem;
  margin-bottom: 18px;
}

.login-card label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.login-card input {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-page);
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.login-card button {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 6px;
  background: var(--status-good);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.login-card button:hover { opacity: 0.9; }