/* ============================================================================
   Enterprise Governance Demo — Styles
   ============================================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0f;
  --surface: rgba(255,255,255,0.05);
  --surface-hover: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.1);
  --border-hover: rgba(255,255,255,0.2);
  --text: rgba(255,255,255,0.9);
  --text-secondary: rgba(255,255,255,0.6);
  --text-tertiary: rgba(255,255,255,0.4);
  --green: #22c55e;
  --green-bg: rgba(34,197,94,0.15);
  --amber: #f59e0b;
  --amber-bg: rgba(245,158,11,0.15);
  --red: #ef4444;
  --red-bg: rgba(239,68,68,0.15);
  --purple: #8b5cf6;
  --purple-bg: rgba(139,92,246,0.15);
  --blue: #3b82f6;
  --blue-bg: rgba(59,130,246,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ============================================================================
   Header
   ============================================================================ */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 12px; }
.header-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 18px; }
.logo-shield { width: 28px; height: 28px; }
.header-divider { width: 1px; height: 20px; background: var(--border); }
.header-title { font-size: 14px; color: var(--text-secondary); font-weight: 500; }
.header-right { display: flex; gap: 16px; }
.header-link { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: var(--transition); }
.header-link:hover { color: var(--text); }

/* ============================================================================
   Tab Navigation
   ============================================================================ */

.tab-nav {
  display: flex;
  gap: 4px;
  padding: 8px 24px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover { background: var(--surface); color: var(--text); }
.tab-btn.active {
  background: var(--purple-bg);
  border-color: rgba(139,92,246,0.3);
  color: var(--purple);
}

/* ============================================================================
   Main Layout (3-column)
   ============================================================================ */

.main-container {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 16px;
  padding: 16px 24px;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 100px);
}

.panel { display: flex; flex-direction: column; gap: 12px; }

/* ============================================================================
   Cards
   ============================================================================ */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.card-body { padding: 14px; }

/* ============================================================================
   Agent Status
   ============================================================================ */

.agent-did-display { margin-bottom: 12px; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-secondary); word-break: break-all; }

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.status-row:last-child { border-bottom: none; }
.label { font-size: 13px; color: var(--text-secondary); }

.badge {
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-active { background: var(--green-bg); color: var(--green); }
.badge-investigating { background: var(--amber-bg); color: var(--amber); }
.badge-frozen { background: var(--blue-bg); color: var(--blue); }
.badge-blacklisted { background: var(--red-bg); color: var(--red); }
.badge-open { background: var(--green-bg); color: var(--green); }
.badge-adaptive { background: var(--amber-bg); color: var(--amber); }
.badge-strict { background: var(--red-bg); color: var(--red); }

/* ============================================================================
   Trust Gauge
   ============================================================================ */

.trust-gauge { text-align: center; padding: 8px 0; }
.gauge-svg { width: 180px; height: 110px; }

.shadow-score-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  margin-top: 8px;
  background: var(--blue-bg);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(59,130,246,0.2);
}
.shadow-value { font-weight: 700; color: var(--blue); font-family: 'JetBrains Mono', monospace; }

/* ============================================================================
   Pillars
   ============================================================================ */

.pillar-row {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}
.pillar-label { font-size: 11px; color: var(--text-secondary); }
.pillar-bar {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  position: relative;
  overflow: visible;
}
.pillar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}
.pillar-fill.reliability { background: var(--green); }
.pillar-fill.performance { background: var(--blue); }
.pillar-fill.compliance { background: var(--amber); }
.pillar-fill.security { background: var(--purple); }
.pillar-value { font-size: 11px; font-family: 'JetBrains Mono', monospace; text-align: right; }

.pillar-shadow-marker {
  position: absolute;
  top: -3px;
  width: 2px;
  height: 12px;
  background: rgba(59,130,246,0.8);
  border-radius: 1px;
}

/* ============================================================================
   Event Log
   ============================================================================ */

.event-log {
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.event-item {
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.4;
}
.event-item.info { background: rgba(255,255,255,0.04); color: var(--text-secondary); }
.event-item.positive { background: var(--green-bg); color: var(--green); }
.event-item.negative { background: var(--red-bg); color: var(--red); }
.event-item.warning { background: var(--amber-bg); color: var(--amber); }
.event-item.frozen { background: var(--blue-bg); color: var(--blue); }

/* ============================================================================
   Tab Content
   ============================================================================ */

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.tab-header { margin-bottom: 20px; }
.tab-header h2 { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.tab-header p { font-size: 14px; color: var(--text-secondary); }

/* ============================================================================
   Action Buttons
   ============================================================================ */

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.action-btn:hover:not(:disabled) { background: var(--surface-hover); border-color: var(--border-hover); transform: translateY(-1px); }
.action-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.action-btn.positive:hover:not(:disabled) { border-color: rgba(34,197,94,0.4); }
.action-btn.negative:hover:not(:disabled) { border-color: rgba(239,68,68,0.4); }
.action-btn.warning:hover:not(:disabled) { border-color: rgba(245,158,11,0.4); }
.action-btn.danger:hover:not(:disabled) { border-color: rgba(239,68,68,0.4); background: var(--red-bg); }

.action-icon { font-size: 20px; }
.action-label { font-size: 13px; font-weight: 600; }
.action-impact { font-size: 11px; color: var(--text-tertiary); }

/* ============================================================================
   Info Cards
   ============================================================================ */

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.info-card h4 { font-size: 14px; margin-bottom: 10px; color: var(--purple); }

.mechanic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mechanic {
  padding: 10px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
}
.mechanic-title { display: block; font-size: 12px; font-weight: 600; margin-bottom: 4px; }
.mechanic-desc { font-size: 11px; color: var(--text-secondary); font-family: 'JetBrains Mono', monospace; }

/* Stats Row */
.stats-row { display: flex; gap: 16px; }
.stat {
  flex: 1;
  text-align: center;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-value { display: block; font-size: 20px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.stat-label { font-size: 11px; color: var(--text-secondary); }

/* ============================================================================
   Investigation Flow
   ============================================================================ */

.investigation-flow { display: flex; flex-direction: column; gap: 12px; }

.flow-step {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.flow-step.disabled { opacity: 0.4; }
.flow-step.active { border-color: var(--amber); background: var(--amber-bg); opacity: 1; }
.flow-step.complete { border-color: var(--green); opacity: 1; }

.flow-number {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--purple-bg);
  color: var(--purple);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.flow-content h4 { font-size: 14px; margin-bottom: 4px; }
.flow-content p { font-size: 12px; color: var(--text-secondary); margin-bottom: 10px; }

/* ============================================================================
   Exoneration
   ============================================================================ */

.formula-card {
  background: var(--purple-bg);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}
.formula-card h4 { font-size: 14px; margin-bottom: 8px; color: var(--purple); }
.formula-card code {
  display: block;
  padding: 10px 14px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--green);
  margin-bottom: 8px;
}
.formula-explanation { font-size: 12px; color: var(--text-secondary); }

.score-comparison {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.score-card {
  text-align: center;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 90px;
}
.score-card.frozen { border-color: rgba(59,130,246,0.3); background: var(--blue-bg); }
.score-card.shadow { border-color: rgba(139,92,246,0.3); background: var(--purple-bg); }
.score-card.exonerated { border-color: rgba(34,197,94,0.3); background: var(--green-bg); }
.score-phase { display: block; font-size: 10px; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 4px; }
.score-val { display: block; font-size: 20px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.score-arrow { color: var(--text-tertiary); font-size: 18px; }

.gavel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.gavel-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.gavel-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.gavel-btn:hover:not(:disabled) { transform: translateY(-2px); }
.gavel-btn.exonerate:hover:not(:disabled) { border-color: var(--green); background: var(--green-bg); }
.gavel-btn.extend:hover:not(:disabled) { border-color: var(--amber); background: var(--amber-bg); }
.gavel-btn.convict:hover:not(:disabled) { border-color: var(--blue); background: var(--blue-bg); }
.gavel-btn.hardreset:hover:not(:disabled) { border-color: var(--red); background: var(--red-bg); }

.gavel-icon { font-size: 22px; }
.gavel-label { font-size: 12px; font-weight: 700; }
.gavel-desc { font-size: 10px; color: var(--text-tertiary); text-align: center; }

/* ============================================================================
   Sandbox Scoping
   ============================================================================ */

.sandbox-controls { margin-bottom: 20px; }
.slider-label { display: block; font-size: 13px; margin-bottom: 8px; color: var(--text-secondary); }
.slider-label strong { color: var(--text); font-family: 'JetBrains Mono', monospace; }

.trust-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  outline: none;
}
.trust-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--purple);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid white;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.sandbox-levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.sandbox-card {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: var(--transition);
  opacity: 0.5;
}
.sandbox-card.active { opacity: 1; transform: scale(1.02); }
.sandbox-card.strict.active { border-color: var(--red); background: var(--red-bg); }
.sandbox-card.adaptive.active { border-color: var(--amber); background: var(--amber-bg); }
.sandbox-card.open.active { border-color: var(--green); background: var(--green-bg); }

.sandbox-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.sandbox-range { font-size: 11px; color: var(--text-tertiary); display: block; margin-bottom: 8px; }
.sandbox-card ul { list-style: none; padding: 0; }
.sandbox-card li { font-size: 11px; color: var(--text-secondary); padding: 2px 0; }
.sandbox-card li::before { content: ''; display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: currentColor; margin-right: 6px; vertical-align: middle; }

.override-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}
.override-card h4 { font-size: 13px; margin-bottom: 6px; color: var(--amber); }
.override-card p { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.override-card ul { list-style: none; padding: 0; }
.override-card li { font-size: 12px; padding: 3px 0; color: var(--text-secondary); }

/* ============================================================================
   Escrow
   ============================================================================ */

.escrow-controls { margin-bottom: 20px; }

.multiplier-display {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.multiplier-card {
  text-align: center;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.multiplier-label { display: block; font-size: 11px; color: var(--text-tertiary); margin-bottom: 4px; }
.multiplier-value { font-size: 22px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--purple); }

.slash-flow {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.slash-flow h4 { font-size: 14px; margin-bottom: 12px; }
.slash-steps { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.slash-arrow { color: var(--text-tertiary); font-size: 18px; }
.slash-result { font-size: 13px; font-weight: 600; color: var(--text-secondary); }

/* ============================================================================
   Right Panel
   ============================================================================ */

.comparison-box { display: flex; flex-direction: column; gap: 10px; }
.comparison-item {
  padding: 10px;
  border-radius: var(--radius-sm);
}
.comparison-item.bad { background: var(--red-bg); border: 1px solid rgba(239,68,68,0.2); }
.comparison-item.good { background: var(--green-bg); border: 1px solid rgba(34,197,94,0.2); }
.comparison-item h4 { font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.comparison-item ul { list-style: none; padding: 0; }
.comparison-item li { font-size: 11px; padding: 2px 0; }
.comparison-item li::before { content: ''; display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: currentColor; margin-right: 6px; vertical-align: middle; }

.feature-check-list { display: flex; flex-direction: column; gap: 6px; }
.feature-check { font-size: 12px; display: flex; align-items: center; gap: 6px; }
.check { color: var(--green); font-weight: 700; }

.compliance-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.compliance-badge {
  padding: 3px 10px;
  background: var(--purple-bg);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--purple);
}

.small-text { font-size: 12px; color: var(--text-secondary); }

.cta-card {
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(59,130,246,0.1));
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.cta-card h4 { font-size: 16px; margin-bottom: 12px; }
.cta-btn {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  margin-bottom: 8px;
}
.cta-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(139,92,246,0.3); }
.cta-link { display: block; font-size: 13px; color: var(--purple); text-decoration: none; }
.cta-link:hover { text-decoration: underline; }

/* ============================================================================
   Responsive
   ============================================================================ */

@media (max-width: 1100px) {
  .main-container { grid-template-columns: 1fr; }
  .panel-left, .panel-right { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .action-grid { grid-template-columns: repeat(2, 1fr); }
  .gavel-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .panel-left, .panel-right { grid-template-columns: 1fr; }
  .tab-nav { padding: 8px 12px; }
  .main-container { padding: 12px; }
  .sandbox-levels { grid-template-columns: 1fr; }
  .multiplier-display { grid-template-columns: 1fr; }
  .mechanic-grid { grid-template-columns: 1fr; }
}