/* ============================================
   Modern Flatpickr Theme Override
   Matches the application's design system
   ============================================ */

/* Calendar container */
.flatpickr-calendar {
  background: #ffffff;
  border: 1px solid var(--card-border, #e5e7eb);
  border-radius: var(--card-radius, 0.75rem);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08), 0 4px 10px rgba(0, 0, 0, 0.04);
  font-family: inherit;
  font-size: 0.875rem;
  width: 308px;
  padding: 0;
  overflow: hidden;
  animation: fpFadeIn 0.15s ease-out;
}

.flatpickr-calendar.open {
  z-index: 1060;
}

.flatpickr-calendar::before,
.flatpickr-calendar::after {
  display: none;
}

@keyframes fpFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Month navigation header */
.flatpickr-months {
  padding: 0.75rem 0.5rem 0.25rem;
  align-items: center;
}

.flatpickr-months .flatpickr-month {
  height: auto;
  flex: 1;
  overflow: visible;
}

.flatpickr-current-month {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1f2937;
  padding-top: 0;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
  font-weight: 600;
  font-size: 0.95rem;
  color: #1f2937;
  background: transparent;
  border: none;
  appearance: none;
  -webkit-appearance: none;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm, 0.375rem);
  cursor: pointer;
  transition: background 0.15s;
}

.flatpickr-current-month .flatpickr-monthDropdown-months:hover {
  background: var(--dropdown-item-hover, #f3f4f6);
}

.flatpickr-current-month .numInputWrapper {
  width: 4rem;
}

.flatpickr-current-month input.cur-year {
  font-weight: 600;
  font-size: 0.95rem;
  color: #1f2937;
  padding: 0.15rem 0;
}

/* Prev / Next arrows */
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  padding: 0;
  transition: background 0.15s, color 0.15s;
  color: #6b7280;
  fill: #6b7280;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
  color: var(--brand-primary, #4f46e5);
  fill: var(--brand-primary, #4f46e5);
}

.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
  width: 14px;
  height: 14px;
}

/* Weekday header row */
.flatpickr-weekdays {
  padding: 0 0.75rem;
}

span.flatpickr-weekday {
  color: #9ca3af;
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Day grid */
.flatpickr-days {
  padding: 0 0.5rem 0.5rem;
  width: 100% !important;
}

.dayContainer {
  width: 100% !important;
  min-width: 100% !important;
  max-width: 100% !important;
  justify-content: flex-start;
}

/* Individual day cells */
.flatpickr-day {
  width: 38px;
  max-width: 38px;
  height: 36px;
  line-height: 36px;
  margin: 1px;
  border-radius: var(--radius-sm, 0.375rem);
  color: #374151;
  font-weight: 500;
  font-size: 0.8125rem;
  border: none;
  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
}

.flatpickr-day:hover {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
  color: var(--brand-primary, #4f46e5);
  border: none;
}

.flatpickr-day.today {
  border: none;
  background: transparent;
  color: var(--brand-primary, #4f46e5);
  font-weight: 700;
  position: relative;
}

.flatpickr-day.today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brand-primary, #4f46e5);
}

.flatpickr-day.today:hover {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
  background: var(--brand-primary, #4f46e5);
  color: #ffffff;
  border: none;
  box-shadow: 0 2px 6px rgba(var(--brand-primary-rgb, 79, 70, 229), 0.35);
  font-weight: 600;
}

.flatpickr-day.selected.today::after {
  background: #ffffff;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: #d1d5db;
  background: transparent;
  border: none;
}

.flatpickr-day.prevMonthDay:hover,
.flatpickr-day.nextMonthDay:hover {
  color: #9ca3af;
  background: #f9fafb;
}

.flatpickr-day.inRange {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
  border: none;
  box-shadow: none;
}

/* Time picker section */
.flatpickr-time {
  border-top: 1px solid var(--card-border, #e5e7eb);
  padding: 0.5rem 0.75rem;
  max-height: none;
  height: auto;
}

.flatpickr-time input {
  font-size: 0.9rem;
  font-weight: 600;
  color: #1f2937;
}

.flatpickr-time .flatpickr-time-separator {
  color: #9ca3af;
  font-weight: 600;
}

.flatpickr-time .flatpickr-am-pm {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-primary, #4f46e5);
  border-radius: var(--radius-sm, 0.375rem);
  transition: background 0.15s;
}

.flatpickr-time .flatpickr-am-pm:hover,
.flatpickr-time .flatpickr-am-pm:focus {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
}

/* numInput arrows */
.numInputWrapper span {
  border: none;
  background: transparent;
}

.numInputWrapper span:hover {
  background: var(--brand-primary-light, rgba(79, 70, 229, 0.12));
}

.numInputWrapper span::after {
  border-color: #6b7280 transparent transparent;
}

.numInputWrapper span.arrowUp::after {
  border-bottom-color: #6b7280;
}

/* ============================================
   RTL Support for Arabic layout
   ============================================ */

[dir="rtl"] .flatpickr-months {
  direction: rtl;
}

[dir="rtl"] .flatpickr-weekdays,
[dir="rtl"] .flatpickr-days {
  direction: rtl;
}

[dir="rtl"] .flatpickr-months .flatpickr-prev-month svg,
[dir="rtl"] .flatpickr-months .flatpickr-next-month svg {
  transform: scaleX(-1);
}

[dir="rtl"] .flatpickr-current-month {
  direction: rtl;
}

[dir="rtl"] .flatpickr-time {
  direction: rtl;
}