/**
 * Comms App — ValOS Living Design System v1
 * Visual pass (approved Builder language). Stack unchanged (static + serve.py).
 */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --void-950: #05070a;
  --space-900: #0b1018;
  --surface-800: #141b24;
  --surface-700: #1a2330;
  --glass: rgba(255, 255, 255, 0.04);
  --line-soft: rgba(255, 255, 255, 0.06);

  --text-primary: #f8fafc;
  --text-secondary: #a8b3c3;
  --text-tertiary: #64748b;

  --signal-blue: #38bdf8;
  --signal-green: #00e58f;
  --signal-amber: #fbbf24;
  --signal-red: #fb7185;
  --ontology-purple: #8b5cf6;
  --ai-cyan: #00e5ff;

  --motion-fast: 150ms ease-out;

  /* Legacy aliases used in markup/JS-driven classes */
  --bg: var(--void-950);
  --panel: var(--surface-800);
  --panel2: var(--surface-700);
  --border: var(--line-soft);
  --text: var(--text-primary);
  --muted: var(--text-secondary);
  --accent: var(--signal-blue);
  --pass: var(--signal-green);
  --fail: var(--signal-red);
  --human: var(--signal-amber);

  --font-primary: 'Geist', 'Inter', system-ui, sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', ui-monospace, monospace;
  --radius-card: 20px;
  --radius-control: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-primary);
  background: var(--void-950);
  color: var(--text-primary);
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.06) 1px, transparent 0),
    radial-gradient(ellipse 70% 40% at 15% 0%, rgba(56, 189, 248, 0.05), transparent 50%);
  background-size: 24px 24px, 100% 100%;
  background-attachment: fixed;
}

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.nav {
  background: rgba(11, 16, 24, 0.92);
  border-bottom: 1px solid var(--line-soft);
  padding: 16px 20px 12px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

h1 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
}

.summary {
  color: var(--text-secondary);
  font-size: 13px;
  max-width: 720px;
  line-height: 1.45;
}

.summary strong { color: var(--text-primary); font-weight: 600; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  height: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
}

.chip.muted { opacity: 0.85; color: var(--text-tertiary); }

.metrics {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.metric {
  font-size: 11px;
  color: var(--text-tertiary);
  text-align: right;
}

.metric strong {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 600;
  display: block;
  font-variant-numeric: tabular-nums;
}

.master-tabs {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.master-tabs button {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  border-radius: var(--radius-control);
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast);
}

.master-tabs button span {
  display: block;
  font-size: 10px;
  opacity: 0.75;
  margin-top: 2px;
}

.master-tabs button:hover {
  border-color: rgba(56, 189, 248, 0.25);
  color: var(--text-primary);
}

.master-tabs button.active {
  border-color: rgba(56, 189, 248, 0.35);
  color: var(--text-primary);
  background: rgba(56, 189, 248, 0.1);
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.08);
}

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 20px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(11, 16, 24, 0.75);
}

.tool {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-radius: var(--radius-control);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  font-family: inherit;
  height: 36px;
  transition: background var(--motion-fast), border-color var(--motion-fast);
}

.tool:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(56, 189, 248, 0.25);
}

.tool.primary {
  background: var(--signal-blue);
  border-color: transparent;
  color: #031018;
  font-weight: 600;
}

.tool.primary:hover {
  filter: brightness(1.06);
}

.tool:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.status {
  color: var(--text-secondary);
  font-size: 12px;
  margin-left: 6px;
}

.content {
  flex: 1;
  padding: 20px 20px 28px;
}

.wrap { max-width: 1040px; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}

.muted {
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.card {
  position: relative;
  background: var(--surface-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  padding: 14px 16px 14px 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 2px;
  border-radius: 999px;
  background: var(--signal-blue);
  opacity: 0.7;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
}

.progress-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.pc {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  background: rgba(255, 255, 255, 0.03);
}

.pc.pass {
  border-color: rgba(0, 229, 143, 0.35);
  color: var(--signal-green);
  background: rgba(0, 229, 143, 0.1);
}

.pc.fail {
  border-color: rgba(251, 113, 133, 0.35);
  color: var(--signal-red);
  background: rgba(251, 113, 133, 0.1);
}

.pc.human {
  border-color: rgba(251, 191, 36, 0.35);
  color: var(--signal-amber);
  background: rgba(251, 191, 36, 0.1);
}

.pc.active {
  border-color: rgba(56, 189, 248, 0.4);
  color: var(--signal-blue);
  background: rgba(56, 189, 248, 0.1);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.code {
  width: 100%;
  background: rgba(5, 7, 10, 0.9);
  color: #cfe0ff;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-control);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 10px;
  margin: 8px 0;
  letter-spacing: -0.02em;
}

.out {
  min-height: 90px;
  white-space: pre-wrap;
  max-height: 280px;
  overflow: auto;
}

.foot {
  padding: 12px 20px;
  border-top: 1px solid var(--line-soft);
  font-size: 11px;
  color: var(--text-tertiary);
  background: rgba(11, 16, 24, 0.85);
}

code {
  color: var(--signal-blue);
  font-size: 0.95em;
  font-family: var(--font-mono);
}

input[type="file"] {
  color: var(--text-secondary);
  font-size: 12px;
}

.badge-kind {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  margin-right: 6px;
}

.ev-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 10px;
}

.ev-toolbar select {
  background: var(--surface-700);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-control);
  padding: 6px 8px;
  margin-left: 6px;
  min-width: 220px;
  font-family: inherit;
}

.ev-fact-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.ev-fact-tabs button {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  border-radius: var(--radius-control);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
}

.ev-fact-tabs button.active {
  border-color: rgba(56, 189, 248, 0.35);
  color: var(--text-primary);
  background: rgba(56, 189, 248, 0.12);
}

.ev-fact-tabs button.has-product {
  color: var(--signal-green);
}

.ev-kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 4px 10px;
  font-size: 12px;
}

.ev-kv b {
  color: var(--text-secondary);
  font-weight: 500;
}

.check-pass { color: var(--signal-green); }
.check-fail { color: var(--signal-red); }
.check-human { color: var(--signal-amber); }

.ev-warn {
  border-left: 3px solid var(--signal-amber);
  padding: 8px 10px;
  margin: 8px 0;
  background: rgba(251, 191, 36, 0.08);
  font-size: 12px;
  color: #fcd34d;
  border-radius: 0 12px 12px 0;
}

.ev-group {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.ev-group-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--signal-blue);
  margin-bottom: 8px;
  font-weight: 600;
}

.panel { display: none; }
.panel.active { display: block; }

:focus-visible {
  outline: 2px solid var(--signal-blue);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}