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

:root {
  --bg: #0f1117;
  --bg-card: #1a1d28;
  --bg-elevated: #22263a;
  --border: #2a2f42;
  --text: #e8eaf0;
  --text-dim: #8b93a8;
  --text-mute: #5a6178;
  --accent: #ff6b35;
  --accent-dim: #ff6b3522;
  --success: #4ade80;
  --success-dim: #4ade8022;
  --warning: #fbbf24;
  --warning-dim: #fbbf2422;
  --danger: #ef4444;
  --danger-dim: #ef444422;
  --info: #60a5fa;
  --info-dim: #60a5fa22;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 14px;
}

.topbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), #ff8c42);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-dim);
}

.tenant-info {
  color: var(--text-dim);
  font-size: 13px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.stat-card.critical {
  border-color: var(--danger-dim);
  background: linear-gradient(135deg, var(--bg-card), var(--danger-dim));
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}

/* Simulate card */
.simulate-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}

.simulate-card h2 {
  font-size: 18px;
  margin-bottom: 4px;
}

.help {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 16px;
}

.simulate-grid {
  display: grid;
  grid-template-columns: 1fr 180px auto;
  gap: 12px;
  margin-bottom: 12px;
}

input, select, textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

textarea {
  resize: vertical;
  margin-bottom: 12px;
}

.simulate-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-primary, .btn-small, .btn-approve, .btn-reject, .btn-edit {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.btn-primary:hover { background: #ff8c42; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-small {
  background: var(--bg-elevated);
  color: var(--text-dim);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
}

.btn-small:hover {
  background: var(--border);
  color: var(--text);
}

.btn-approve {
  background: var(--success);
  color: #0f1117;
}
.btn-approve:hover { background: #86efac; }

.btn-reject {
  background: var(--bg-elevated);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-reject:hover {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: var(--danger);
}

.btn-edit {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-edit:hover {
  background: var(--border);
}

/* Simulation result */
.sim-result {
  margin-top: 16px;
  padding: 16px;
  border-radius: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: 13px;
}

.sim-result.hidden { display: none; }

.sim-result .stage {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
}

.sim-result .stage-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--success);
  color: #0f1117;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  line-height: 20px;
}

.sim-result .stage-icon.fail { background: var(--danger); color: #fff; }
.sim-result .stage-icon.skip { background: var(--text-mute); color: #fff; }

.sim-result pre {
  background: var(--bg);
  padding: 12px;
  border-radius: 6px;
  margin-top: 8px;
  font-family: 'SF Mono', 'Monaco', monospace;
  font-size: 12px;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Reply list */
.queue-section {
  margin-bottom: 32px;
}

.queue-section h2 {
  font-size: 18px;
  margin-bottom: 16px;
}

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

.empty {
  color: var(--text-dim);
  text-align: center;
  padding: 32px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: 12px;
  font-size: 13px;
}

.reply-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.reply-card.severity-high { border-left: 3px solid var(--warning); }
.reply-card.severity-medium { border-left: 3px solid var(--info); }
.reply-card.severity-low { border-left: 3px solid var(--success); }

.reply-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  gap: 12px;
}

.reply-meta {
  flex: 1;
}

.reply-reviewer {
  font-weight: 600;
  margin-bottom: 2px;
}

.stars {
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 2px;
}

.review-date {
  color: var(--text-mute);
  font-size: 12px;
  margin-left: 8px;
}

.severity-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.severity-badge.low { background: var(--success-dim); color: var(--success); }
.severity-badge.medium { background: var(--info-dim); color: var(--info); }
.severity-badge.high { background: var(--warning-dim); color: var(--warning); }
.severity-badge.critical { background: var(--danger-dim); color: var(--danger); }

.review-comment {
  color: var(--text-dim);
  font-style: italic;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border-left: 3px solid var(--border);
  margin-bottom: 16px;
  font-size: 13px;
}

.reply-label {
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reply-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.reply-draft {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 12px;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 14px;
  line-height: 1.6;
}

.reply-draft[contenteditable="true"] {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.reply-scores {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: 11px;
}

.score-pill {
  background: var(--bg-elevated);
  padding: 4px 10px;
  border-radius: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.score-pill .score-val {
  color: var(--success);
  font-weight: 700;
}

.score-pill.low .score-val { color: var(--warning); }
.score-pill.bad .score-val { color: var(--danger); }

.reply-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* Flash animation */
@keyframes flash {
  0% { background: var(--bg-card); }
  20% { background: var(--accent-dim); }
  100% { background: var(--bg-card); }
}

.flash { animation: flash 1.2s ease-out; }