/* Analytics dashboard — tracking data visualization */

/* Nav links */
.dash-nav-links {
  display: flex;
  gap: 4px;
}

.dash-nav-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.dash-nav-link:hover { color: var(--text-primary); background: var(--accent-subtle); }
.dash-nav-link.active { color: var(--accent); background: var(--accent-subtle); }

/* Metrics row */
.analytics-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 20px;
}

.metric-label {
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-unit {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-month {
  color: var(--accent);
  font-weight: 600;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* Conversion section */
.conv-rate-badge {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-subtle);
  border: 1px solid rgba(255, 107, 53, 0.15);
  padding: 4px 12px;
  border-radius: 100px;
}

.conv-row {
  display: flex;
  gap: 40px;
  margin-bottom: 20px;
}

.conv-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conv-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.conv-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.conv-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.conv-type-tag {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--accent-subtle);
  border: 1px solid rgba(255, 107, 53, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
}

/* Bar chart — visitors over time */
.chart-area {
  overflow-x: auto;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 120px;
  min-width: 200px;
}

.bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  cursor: default;
}

.bar-wrap {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: flex-end;
}

.bar-fill {
  width: 100%;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(255, 107, 53, 0.4) 100%);
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  transition: opacity 0.2s;
}

.bar-col:hover .bar-fill { opacity: 0.8; }

.bar-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
  white-space: nowrap;
  font-family: var(--font-display);
}

/* Traffic sources + devices */
.analytics-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.source-list, .device-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.source-name {
  font-size: 0.85rem;
  color: var(--text-secondary);
  min-width: 100px;
  text-transform: capitalize;
}

.source-bar-wrap {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  overflow: hidden;
}

.source-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), rgba(255, 107, 53, 0.5));
  border-radius: 4px;
  transition: width 0.4s ease;
}

.source-count {
  font-size: 0.82rem;
  color: var(--text-muted);
  min-width: 48px;
  text-align: right;
  font-family: var(--font-display);
}

/* Data table */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 14px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { color: var(--text-primary); }

.page-url {
  font-family: var(--font-display);
  color: var(--text-primary);
}

/* Empty state */
.empty-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 8px 0;
}

.chart-empty {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-empty p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .analytics-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .analytics-grid-2 { grid-template-columns: 1fr; }
  .dash-nav-links { display: none; }
  .card { padding: 20px 16px; }
  .metric-card { padding: 20px 16px; }
}

@media (max-width: 480px) {
  .analytics-grid-4 { grid-template-columns: 1fr 1fr; }
  .conv-row { flex-direction: column; gap: 20px; }
  .bar-label { display: none; }
}