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

:root {
  --bg: #1a1a2e;
  --card: #16213e;
  --accent: #0f3460;
  --alert: #e94560;
  --text: #e0e0e0;
  --text-dim: #8892a4;
  --green: #2ecc71;
  --yellow: #f1c40f;
  --red: #e94560;
  --blue: #3498db;
  --border: #233554;
  --radius: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* === Header === */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header h1 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.header-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin-left: 12px;
}

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

#venue-selector {
  background: var(--accent);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
}

#venue-selector:focus { outline: 2px solid var(--blue); }

/* === Status Badges === */
.status-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-ok { background: rgba(46, 204, 113, 0.2); color: var(--green); }
.status-error { background: rgba(233, 69, 96, 0.2); color: var(--red); }
.status-warning { background: rgba(241, 196, 15, 0.2); color: var(--yellow); }
.status-running { background: rgba(52, 152, 219, 0.2); color: var(--blue); }
.status-info { background: rgba(52, 152, 219, 0.15); color: var(--blue); }

/* === Dashboard === */
.dashboard {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* === KPI Row === */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.kpi-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* === Cards === */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h2 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.badge {
  background: var(--alert);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

/* === Chart === */
.chart-card { margin-bottom: 24px; }

.chart-container {
  padding: 16px 20px;
  height: 320px;
  position: relative;
}

/* === Grid Layout === */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 0;
}

.grid-2col .card { margin-bottom: 24px; }

/* === Tables === */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  text-align: left;
  padding: 10px 16px;
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 52, 96, 0.3);
}

td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

tr:last-child td { border-bottom: none; }

tr:hover td { background: rgba(15, 52, 96, 0.2); }

/* Trend arrows */
.trend-up { color: var(--green); font-weight: 700; }
.trend-down { color: var(--red); font-weight: 700; }
.trend-stable { color: var(--text-dim); }

/* === Reviews === */
.reviews-list { padding: 8px 0; max-height: 400px; overflow-y: auto; }

.review-item {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.review-item:last-child { border-bottom: none; }
.review-item:hover { background: rgba(15, 52, 96, 0.2); }

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.review-author {
  font-weight: 600;
  color: #fff;
  font-size: 14px;
}

.review-stars {
  color: var(--yellow);
  font-size: 14px;
  letter-spacing: 1px;
}

.review-text {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.4;
}

.review-meta {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  align-items: center;
}

.sentiment-badge {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.sentiment-positive { background: rgba(46, 204, 113, 0.2); color: var(--green); }
.sentiment-neutral { background: rgba(52, 152, 219, 0.15); color: var(--blue); }
.sentiment-negative { background: rgba(233, 69, 96, 0.2); color: var(--red); }

.flagged-badge {
  background: rgba(233, 69, 96, 0.2);
  color: var(--red);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

/* === Actions === */
.actions-list { padding: 8px 0; max-height: 400px; overflow-y: auto; }

.action-item {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}

.action-item:last-child { border-bottom: none; }

.action-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.action-type {
  font-weight: 600;
  color: #fff;
  font-size: 14px;
}

.priority-urgent { color: var(--red); }
.priority-normal { color: var(--yellow); }
.priority-low { color: var(--text-dim); }

.action-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.action-meta {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.action-buttons {
  display: flex;
  gap: 8px;
}

/* === Buttons === */
.btn {
  padding: 6px 14px;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.btn:hover { opacity: 0.85; }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-approve { background: var(--green); color: #fff; }
.btn-reject { background: var(--red); color: #fff; }

.btn-trigger {
  background: var(--accent);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 12px;
  padding: 5px 10px;
}

.btn-trigger:hover { background: var(--blue); color: #fff; }

.agent-triggers {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* === Empty States === */
.empty-state {
  padding: 32px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
}

/* === Footer === */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 12px 24px;
  font-size: 12px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
}

/* === Responsive === */
@media (max-width: 1024px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .grid-2col { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .header { flex-direction: column; gap: 12px; align-items: flex-start; }
  .header-right { width: 100%; }
  #venue-selector { flex: 1; }
  .dashboard { padding: 16px; }
  .agent-triggers { display: none; }
  .kpi-value { font-size: 22px; }
}