/* ==========================================
   FOREX-SESSIONS.CSS – Markets Dashboard
   Trade24h | Midnight Gold Design System
   ==========================================
   v1.1.0 | 2026-03-24
   ========================================== */

/* ===== Widget Panel (card wrapper) ===== */
.widget-panel {
  max-width: 1120px;
  margin: 0 auto;
  background: var(--bg-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
}

.widget-panel .section-title {
  margin-top: 0;
}

/* ===== Sessions Widget ===== */
.sessions-widget {
  max-width: 960px;
  margin: 0 auto;
}

.sessions-widget__header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: var(--space-2);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Schedule Badge ===== */
.schedule-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-left: var(--space-2);
  vertical-align: middle;
}

.schedule-badge--winter {
  background: rgba(100, 149, 237, 0.15);
  color: #6495ed;
}

.schedule-badge--summer {
  background: rgba(255, 165, 0, 0.15);
  color: #ffa500;
}

/* ===== Chart Wrapper (inset into panel) ===== */
.sessions-chart-wrapper {
  position: relative;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-3) var(--space-2);
  overflow: hidden;
}

/* ===== Timeline Scale ===== */
.timeline-scale {
  display: flex;
  justify-content: space-between;
  padding: 0 15px 0 80px;
  margin-bottom: var(--space-1);
}

.time-marker {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: center;
  width: 0;
  overflow: visible;
  white-space: nowrap;
}

/* ===== Sessions Chart ===== */
.sessions-chart {
  position: relative;
}

.sessions-chart__area {
  position: relative;
  margin-left: 80px;
  margin-right: 15px;
  min-height: 160px;
}

/* ===== Current Time Line ===== */
.current-time-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  z-index: 10;
  pointer-events: none;
  box-shadow: 0 0 6px var(--accent);
}

.current-time-line::before {
  content: "";
  position: absolute;
  top: -4px;
  left: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* ===== Live Time Label ===== */
.current-time-label {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--bg-base);
  background: var(--accent);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}

/* ===== Session Row ===== */
.session-row {
  position: relative;
  display: flex;
  align-items: center;
  height: 36px;
  margin-bottom: 4px;
}

.session-label {
  position: absolute;
  left: -80px;
  width: 76px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.city-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
}

.city-time {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* ===== Session Bar ===== */
.session-bar {
  position: absolute;
  height: 28px;
  border-radius: var(--radius-sm);
  opacity: 0.35;
  transition: opacity 0.3s ease;
  cursor: default;
}

.session-bar.active {
  opacity: 1;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.08);
}

.session-bar.inactive {
  opacity: 0.25;
}

/* Session Colors */
.session-bar.sydney {
  background: #3b82f6;
}

.session-bar.tokyo {
  background: #ef4444;
}

.session-bar.london {
  background: #22c55e;
}

.session-bar.newyork {
  background: #f59e0b;
}

/* ===== Overlap Zones ===== */
.overlap-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.04);
  border-left: 1px dashed rgba(255, 255, 255, 0.1);
  border-right: 1px dashed rgba(255, 255, 255, 0.1);
  pointer-events: none;
  z-index: 5;
}

/* ===== Stats Row ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.stats-card {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}

.stats-card__city {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.stats-card__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}

.stats-card__time {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
}

.stats-card__status {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.stats-card__status.open {
  color: #22c55e;
}

.stats-card__status.closed {
  color: var(--text-muted);
}

.stats-card__event {
  font-size: 0.75rem;
  margin-top: 4px;
}

.stats-card__event.opening {
  color: #22c55e;
}

.stats-card__event.closing {
  color: #ef4444;
}

.stats-card--next {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb, 212, 175, 55), 0.05);
}

/* ===== Weekend Banner ===== */
.weekend-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  color: #ef4444;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== Economic Events Widget ===== */
.events-panel {
  max-width: 1120px;
  margin: 0 auto;
  background: var(--bg-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
}

.events-panel .section-title {
  margin-top: 0;
}

.events-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.events-col__heading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.events-col__heading--past {
  color: var(--text-muted);
}

.events-col__heading--upcoming {
  color: var(--accent);
}

.events-col__heading .arrow {
  font-size: 1rem;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* --- Event Card --- */
.event-card {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color 0.2s;
}

.event-card:hover {
  border-color: var(--border-default);
}

.event-card--past {
  opacity: 0.55;
}

/* Impact dot */
.event-card__impact {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.event-card__impact--high {
  background: #ef4444;
  box-shadow: 0 0 4px rgba(239, 68, 68, 0.4);
}

.event-card__impact--medium {
  background: #f59e0b;
}

.event-card__impact--low {
  background: #6b7280;
}

/* Time column */
.event-card__time {
  font-size: 0.8rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  white-space: nowrap;
}

.event-card__date {
  font-size: 0.6rem;
  color: var(--text-muted);
}

/* Info column */
.event-card__info {
  min-width: 0;
}

.event-card__title {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 2px;
  font-size: 0.65rem;
  color: var(--text-muted);
}

.event-card__currency {
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.6rem;
}

/* Right column — countdown or result */
.event-card__right {
  text-align: right;
  white-space: nowrap;
}

.event-card__countdown {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.event-card__forecast {
  font-size: 0.6rem;
  color: var(--text-muted);
}

/* Empty state */
.events-empty {
  text-align: center;
  padding: var(--space-4);
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .widget-panel,
  .events-panel {
    padding: var(--space-4) var(--space-3);
  }

  .events-columns {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  /* Hide timeline scale — live time label is the reference */
  .timeline-scale {
    display: none;
  }

  /* More space above chart since timeline is gone */
  .sessions-chart-wrapper {
    padding-top: var(--space-4);
  }

  /* Enlarge live time label on mobile */
  .current-time-label {
    font-size: 0.7rem;
    padding: 2px 7px;
    top: -24px;
  }

  .sessions-chart__area {
    margin-left: 60px;
    margin-right: 0;
  }

  .session-label {
    left: -60px;
    width: 56px;
    align-items: flex-start;
  }

  .city-name {
    font-size: 0.7rem;
  }

  .city-time {
    font-size: 0.6rem;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-card--next {
    grid-column: 1 / -1;
  }

  .stats-card__time {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .widget-panel {
    padding: var(--space-3) var(--space-2);
    border-radius: var(--radius-md);
  }

  .events-panel {
    padding: var(--space-3) var(--space-2);
    border-radius: var(--radius-md);
  }

  .sessions-chart-wrapper {
    padding: var(--space-4) var(--space-2) var(--space-2);
  }

  .sessions-chart__area {
    margin-left: 50px;
  }

  .session-label {
    left: -50px;
    width: 46px;
    align-items: flex-start;
  }

  .session-row {
    height: 30px;
  }

  .session-bar {
    height: 22px;
  }
}

/* ======================================================
   GOLD IMPACT CALENDAR  —  Static reference section
   ====================================================== */

.cal-panel {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-4) 0;
}

.cal-panel .section-title {
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.cal-panel .section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Legend */
.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.75rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
}

.cal-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Country dots */
.cal-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cal-dot--us {
  background: #5b8def;
}
.cal-dot--eu {
  background: #f0c040;
}
.cal-dot--gb {
  background: #e06060;
}
.cal-dot--jp {
  background: #ff7eb3;
}
.cal-dot--cn {
  background: #ff4444;
}
.cal-dot--au {
  background: #4ecdc4;
}
.cal-dot--ch {
  background: #c0c0c0;
}

/* Quarter heading */
.cal-quarter {
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-default);
}

/* 3-column month grid */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

/* Month card */
.cal-month {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  overflow: hidden;
}

.cal-month__header {
  background: rgba(212, 175, 55, 0.1);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid var(--border-default);
}

/* Individual event row */
.cal-event {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.15s;
}

.cal-event:last-child {
  border-bottom: none;
}

.cal-event:hover {
  background: rgba(212, 175, 55, 0.06);
}

.cal-date {
  color: var(--text-muted);
  font-size: 0.78rem;
  min-width: 6.5rem;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.cal-utc {
  color: var(--accent);
  font-size: 0.72rem;
  opacity: 0.7;
  margin-left: 0.2rem;
}

.cal-name {
  color: var(--text);
}

/* Note */
.cal-note {
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
  line-height: 1.5;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .cal-panel {
    padding: var(--space-3) 0;
  }

  .cal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .cal-panel {
    padding: var(--space-2) 0;
  }

  .cal-grid {
    grid-template-columns: 1fr;
  }

  .cal-legend {
    gap: 0.5rem 1rem;
  }
}