/* ==========================================================================
   Zeon OS - CALENDAR APPLICATION STYLES
   ========================================================================== */

.cal-app {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: transparent;
  font-family: var(--font-ui, 'Inter', sans-serif);
  overflow: hidden;
}

.cal-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
  gap: 8px;
  flex-wrap: wrap;
}

.cal-nav-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-nav-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary, #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, transform 0.12s;
  font-size: 16px;
  line-height: 1;
}
.cal-nav-btn:hover {
  background: rgba(255,255,255,0.14);
  transform: scale(1.07);
}

.cal-title-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 130px;
}

.cal-month-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary, #fff);
  letter-spacing: 0.01em;
}

.cal-year-label {
  font-size: 12px;
  color: var(--text-muted, rgba(255,255,255,0.5));
}

.cal-selectors {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cal-select {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: var(--text-primary, #fff);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  cursor: pointer;
  transition: background 0.15s;
  outline: none;
}
.cal-select:focus, .cal-select:hover {
  background: rgba(255,255,255,0.13);
}
.cal-select option {
  background: #1a1d2e;
  color: #fff;
}

.cal-today-btn {
  padding: 5px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: var(--text-primary, #fff);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.12s;
  white-space: nowrap;
}
.cal-today-btn:hover {
  background: var(--accent, #3b82f6);
  border-color: var(--accent, #3b82f6);
  transform: scale(1.04);
}

.cal-grid-wrap {
  flex: 1;
  overflow: hidden;
  padding: 6px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}

.cal-weekday {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, rgba(255,255,255,0.45));
  padding: 4px 0;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cal-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  flex: 1;
}

.cal-day-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 6px 0 4px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.12s;
  min-height: 50px;
  position: relative;
  user-select: none;
}

.cal-day-cell:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}

.cal-day-cell.other-month {
  opacity: 0.35;
}

.cal-day-num {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary, #fff);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  line-height: 1;
  transition: background 0.15s;
}

.cal-day-cell.today .cal-day-num {
  background: var(--accent, #3b82f6);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(59,130,246,0.5);
}

.cal-day-cell.selected:not(.today) .cal-day-num {
  background: rgba(59,130,246,0.3);
  outline: 2px solid var(--accent, #3b82f6);
  color: #ffffff;
}

.cal-day-cell.weekend .cal-day-num {
  color: #f87171;
}

.cal-day-cell.today .cal-day-num,
.cal-day-cell.today.weekend .cal-day-num {
  color: #fff;
}

.cal-day-event-dots {
  display: flex;
  gap: 2px;
  margin-top: 3px;
}
.cal-event-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent, #3b82f6);
}

.cal-detail-panel {
  flex-shrink: 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 12px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 80px;
}

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

.cal-selected-date-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary, #fff);
}

.cal-day-name-label {
  font-size: 12px;
  color: var(--accent, #3b82f6);
  font-weight: 600;
}

.cal-holiday-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  background: rgba(239,68,68,0.18);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  border-radius: 6px;
  padding: 3px 9px;
}

.cal-detail-info {
  font-size: 11.5px;
  color: var(--text-muted, rgba(255,255,255,0.45));
  margin-top: 2px;
}

[data-theme="light"] .cal-select option { background: #f0f2f7; color: #14161a; }
[data-theme="light"] .cal-day-num { color: #14161a; }
[data-theme="light"] .cal-weekday { color: rgba(20,22,26,0.5); }
[data-theme="light"] .cal-month-label { color: #14161a; }
[data-theme="light"] .cal-year-label { color: rgba(20,22,26,0.5); }
[data-theme="light"] .cal-selected-date-label { color: #14161a; }
[data-theme="light"] .cal-detail-info { color: rgba(20,22,26,0.5); }
[data-theme="light"] .cal-nav-btn { color: #14161a; border-color: rgba(20,22,26,0.15); background: rgba(20,22,26,0.05); }
[data-theme="light"] .cal-nav-btn:hover { background: rgba(20,22,26,0.1); }
[data-theme="light"] .cal-select { color: #14161a; background: rgba(20,22,26,0.05); border-color: rgba(20,22,26,0.15); }
[data-theme="light"] .cal-today-btn { color: #14161a; border-color: rgba(20,22,26,0.15); background: rgba(20,22,26,0.05); }
[data-theme="light"] .cal-day-cell:hover { background: rgba(20,22,26,0.06); }
[data-theme="light"] .cal-controls { border-color: rgba(20,22,26,0.08); }
[data-theme="light"] .cal-detail-panel { border-color: rgba(20,22,26,0.08); }
[data-theme="light"] .cal-day-cell.weekend .cal-day-num { color: #dc2626; }