/*
 * PitchDrive dashboard styles.
 *
 * Status colours are the reserved status palette (good/warning/critical) and
 * are never used to carry meaning alone — every status ships with an icon and a
 * text label, which keeps the dashboard readable under colour-vision deficiency
 * and in greyscale print. Dark mode steps are selected, not an automatic flip.
 */

:root {
  --surface-0: #f4f3f0;
  --surface-1: #fcfcfb;
  --surface-2: #ffffff;
  --border: #e2e0da;
  --border-strong: #cfccc3;

  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #78766f;

  --accent: #2a78d6;

  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #d03b3b;
  --status-unknown: #78766f;

  --status-good-bg: #eaf6ea;
  --status-warning-bg: #fdf4e0;
  --status-critical-bg: #fbeceb;
  --status-unknown-bg: #f1f0ed;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.06), 0 4px 12px rgba(11, 11, 11, 0.04);
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme='light'])) {
    color-scheme: dark;
    --surface-0: #111110;
    --surface-1: #1a1a19;
    --surface-2: #232322;
    --border: #33322f;
    --border-strong: #45443f;

    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #96948a;

    --accent: #3987e5;

    --status-good-bg: #12240f;
    --status-warning-bg: #2b2208;
    --status-critical-bg: #2b1413;
    --status-unknown-bg: #232322;

    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--surface-0);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 15px;
}

h1, h2, h3 { line-height: 1.25; margin: 0; }
h1 { font-size: 1.125rem; letter-spacing: -0.01em; }
h2 { font-size: 1.375rem; letter-spacing: -0.01em; }
h3 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; }

a { color: var(--accent); }

/* ---------- Layout ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline { color: var(--text-muted); font-size: 0.8125rem; }

.source-chip {
  margin-left: auto;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  background: var(--surface-2);
}

.layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.25rem;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-body { padding: 1rem 1.125rem 1.125rem; }

/* ---------- Account list ---------- */

.sidebar { position: sticky; top: 4.5rem; }

.search-row { padding: 0.875rem; border-bottom: 1px solid var(--border); }

input[type='search'] {
  width: 100%;
  padding: 0.5rem 0.7rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--text-primary);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 7px;
}

input[type='search']:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.account-list { list-style: none; margin: 0; padding: 0.4rem; }

.account-btn {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  padding: 0.55rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 7px;
  background: none;
  color: var(--text-primary);
  cursor: pointer;
}

.account-btn:hover { background: var(--surface-2); }

.account-btn[aria-current='true'] {
  background: var(--surface-2);
  border-color: var(--accent);
}

.account-name { font-weight: 600; font-size: 0.9375rem; }
.account-meta { font-size: 0.75rem; color: var(--text-muted); }

.no-tsm {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.6875rem;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  background: var(--status-warning-bg);
  color: var(--text-secondary);
  border: 1px solid var(--status-warning);
}

/* ---------- Status primitives ---------- */

/* Colour is always paired with the icon glyph and the text label. */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
}

.badge-icon { font-size: 0.8125rem; line-height: 1; }

.s-green  { background: var(--status-good-bg);    border-color: var(--status-good);    color: var(--text-primary); }
.s-yellow { background: var(--status-warning-bg); border-color: var(--status-warning); color: var(--text-primary); }
.s-red    { background: var(--status-critical-bg);border-color: var(--status-critical);color: var(--text-primary); }
.s-unknown{ background: var(--status-unknown-bg); border-color: var(--border-strong); color: var(--text-secondary); }

/* ---------- Header / KPI row ---------- */

.trial-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.125rem;
  border-bottom: 1px solid var(--border);
}

.trial-head-main { min-width: 0; flex: 1 1 260px; }
.trial-sub { color: var(--text-secondary); font-size: 0.875rem; margin-top: 0.2rem; }

/* Hero number: the score is the headline, so it gets the largest type. */
.score-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 110px;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.score-value { font-size: 2.25rem; font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.score-label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  padding: 1.125rem;
  border-bottom: 1px solid var(--border);
}

.kpi {
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.kpi-label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.kpi-value { font-size: 1.25rem; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 0.15rem; }
.kpi-note { font-size: 0.75rem; color: var(--text-secondary); }

/* ---------- Sections ---------- */

.section { padding: 1.125rem; border-bottom: 1px solid var(--border); }
.section:last-child { border-bottom: none; }
.section-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; }

.signal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.6rem;
}

.signal {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: 8px;
  background: var(--surface-2);
}

.signal.s-green  { border-left-color: var(--status-good); }
.signal.s-yellow { border-left-color: var(--status-warning); }
.signal.s-red    { border-left-color: var(--status-critical); }
.signal.s-unknown{ border-left-color: var(--border-strong); }

.signal-name { font-weight: 600; font-size: 0.875rem; }
.signal-detail { font-size: 0.8125rem; color: var(--text-secondary); }

.cat-group { margin-bottom: 1rem; }
.cat-head { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }

.card {
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  margin-bottom: 0.6rem;
}

.card-title { font-weight: 600; font-size: 0.9375rem; }
.card-meta { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.15rem; }
.card p { margin: 0.4rem 0 0; font-size: 0.875rem; color: var(--text-secondary); }

.pill-list { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.45rem; }
.pill {
  font-size: 0.6875rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  background: var(--surface-1);
}

ul.plain { margin: 0; padding-left: 1.1rem; font-size: 0.875rem; color: var(--text-secondary); }
ul.plain li { margin-bottom: 0.3rem; }

/* ---------- Buttons & async states ---------- */

.btn {
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: 7px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
}

.btn:hover { filter: brightness(1.07); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; filter: none; }

.btn-secondary { background: var(--surface-2); color: var(--text-primary); border-color: var(--border-strong); }

.notice {
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.notice-error { border-color: var(--status-critical); background: var(--status-critical-bg); color: var(--text-primary); }

.empty {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.say-do-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.9rem;
}

footer {
  padding: 1.5rem 1.25rem 2.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}