/*
  Design plan
  -----------
  Subject: a mission-ops health dashboard for a spaceflight crew, viewed by
  a crew medical officer or flight surgeon. This is instrumentation, not a
  marketing surface — the aesthetic borrows from mission-control telemetry
  (dense readouts, monospace figures, status dots) rather than a generic
  SaaS card kit.

  Color: continues the RofehAI brand established earlier (deep navy +
  coral pulse) rather than the generic near-black-plus-neon default.
    --bg:        #0A1020  deep navy void
    --surface:   #121A2E  panel background
    --surface-2: #1A2440  raised panel / hover
    --border:    #263257
    --text-1:    #E8ECF6  primary text
    --text-2:    #8C9AC2  secondary text
    --accent:    #4C8DFF  interactive / brand blue
    --status nominal / elevated / critical: teal / amber / coral

  Type: Inter (or system-ui) for body and labels; a monospace face for all
  telemetry-style figures (risk %, mission day, confidence) — justified
  here because these genuinely are instrument readouts, not decoration.

  Layout: fixed top bar (brand + mission clock + system status), left
  roster sidebar, main detail panel. Left-aligned throughout; this is a
  working tool, not a hero-led marketing page.
*/

:root {
  --bg: #0A1020;
  --surface: #121A2E;
  --surface-2: #1A2440;
  --border: #263257;
  --text-1: #E8ECF6;
  --text-2: #8C9AC2;
  --text-3: #5C6890;
  --accent: #4C8DFF;
  --status-nominal: #2FBF8F;
  --status-elevated: #E0A23D;
  --status-critical: #E5615C;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --radius: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 15px;
}

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

/* ---------- Top bar ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar-brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; object-fit: contain; }
.brand-name { font-weight: 600; font-size: 17px; letter-spacing: 0.2px; }
.brand-tag { font-size: 11px; color: var(--text-3); }

.topbar-mission { margin-left: 12px; }
.mission-name { font-size: 13px; color: var(--text-2); }
.mission-day {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-1);
  letter-spacing: 0.5px;
}
.mission-day span { color: var(--accent); font-weight: 600; }

.topbar-status {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block;
}
.status-dot--nominal { background: var(--status-nominal); }
.status-dot--elevated { background: var(--status-elevated); }
.status-dot--critical { background: var(--status-critical); }

/* ---------- Body layout ---------- */

.body { display: flex; flex: 1; min-height: 0; }

.roster {
  width: 260px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 16px 0;
  overflow-y: auto;
}

.roster-heading {
  padding: 0 20px 10px;
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.roster-list { list-style: none; margin: 0; padding: 0; }

.roster-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  cursor: pointer;
  border-left: 2px solid transparent;
}
.roster-item:hover { background: var(--surface-2); }
.roster-item.is-active {
  background: var(--surface-2);
  border-left-color: var(--accent);
}
.roster-item-name { font-size: 14px; }
.roster-item-day { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }

/* ---------- Detail panel ---------- */

.detail {
  flex: 1;
  padding: 24px 32px;
  overflow-y: auto;
}

.empty-state {
  color: var(--text-3);
  font-size: 14px;
  padding-top: 40px;
  text-align: center;
}

.detail-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}
.detail-heading h1 { font-size: 20px; font-weight: 600; margin: 0; }
.detail-heading .subtitle { color: var(--text-2); font-size: 13px; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.panel-title {
  font-size: 12px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.risk-row {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 6px;
}
.risk-figure {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
}
.risk-delta { font-family: var(--font-mono); font-size: 14px; }
.risk-delta.is-up { color: var(--status-critical); }
.risk-delta.is-down { color: var(--status-nominal); }
.risk-confidence { font-family: var(--font-mono); font-size: 12px; color: var(--text-2); margin-top: 4px; }

.narrative {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.contributors { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.contributor-chip {
  font-size: 11px;
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
}

.chart-panel { grid-column: 1 / -1; }
.chart-wrap { height: 220px; }

.countermeasure-panel { grid-column: 1 / -1; }
.cm-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.cm-desc { font-size: 13px; color: var(--text-2); margin-bottom: 10px; }
.cm-rationale { font-size: 12px; color: var(--text-3); margin-bottom: 12px; }
.cm-none { font-size: 13px; color: var(--text-3); }

.btn {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-1);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.is-primary { background: var(--accent); border-color: var(--accent); color: #0A1020; font-weight: 600; }

.footer {
  padding: 10px 24px;
  font-size: 11px;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

@media (max-width: 780px) {
  .body { flex-direction: column; }
  .roster { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
  .grid { grid-template-columns: 1fr; }
}