/* ============================================
   Reports & Calendar CSS
   ============================================ */

/* Reports */
.reports-module {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.reports-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.reports-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.reports-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-5);
}

/* Funnel Chart */
.funnel-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.funnel-step {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.funnel-bar-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
}

.funnel-bar {
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  transition: width var(--transition-slow);
}

.funnel-bar-label {
  font-size: var(--font-size-xs);
  color: white;
  font-weight: 600;
  white-space: nowrap;
}

.funnel-info {
  width: 160px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.funnel-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.funnel-value {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Sources Chart */
.sources-chart-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.sources-legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.source-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}

.source-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.source-label {
  flex: 1;
  color: var(--text-secondary);
}

.source-value {
  font-weight: 600;
  color: var(--text-primary);
}

/* Stage Performance */
.stage-performance {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.stage-perf-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stage-perf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stage-perf-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.stage-perf-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.stage-perf-meta {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Calendar */
.calendar-module {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.calendar-month-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  min-width: 220px;
  text-align: center;
}

.calendar-grid {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cal-header-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-bottom: 1px solid var(--border-subtle);
}

.cal-header-cell {
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-day {
  min-height: 90px;
  padding: var(--space-2);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--transition-fast);
  position: relative;
}

.cal-day:nth-child(7n) {
  border-right: none;
}

.cal-day:hover {
  background: var(--surface-2);
}

.cal-day.empty {
  background: var(--surface-1);
  cursor: default;
}

.cal-day.today {
  background: rgba(99, 102, 241, 0.06);
}

.cal-day.today .cal-day-number {
  background: var(--accent-gradient);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.cal-day-number {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  display: inline-flex;
}

.cal-day-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: var(--space-1);
}

.cal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cal-more {
  font-size: 10px;
  color: var(--text-tertiary);
}

.calendar-legend {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  justify-content: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Day Detail */
.day-task-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.day-task-info {
  flex: 1;
}

@media (max-width: 1400px) {
  .reports-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .reports-bottom { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .reports-kpi-row { grid-template-columns: 1fr; }
  .reports-charts { grid-template-columns: 1fr; }
  .reports-bottom { grid-template-columns: 1fr; }
}