/* ─────────────────────────────────────────────────────────────────
   universal-date-picker.css — Vanilla JS picker with month/day/week modes
   ───────────────────────────────────────────────────────────────── */

@keyframes udpFadeIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Portal container — mobile safe */
#universal-datepicker-portal {
  box-sizing: border-box;
}

.udp-popup {
  background: var(--calendar-background);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
  padding: 10px;
  direction: rtl;
  animation: udpFadeIn 0.14s ease forwards;
  user-select: none;
  font-family: inherit;
  box-sizing: border-box;
  max-height: 85vh;
  overflow-y: auto;
}

/* ──── Header (month nav + title) ──── */

.udp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--button-bg);
  border-radius: 10px;
  padding: 5px 4px;
  margin-bottom: 8px;
}

.udp-nav-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.4rem;
  line-height: 1;
  padding: 2px 8px;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.1s;
  font-family: inherit;
}

.udp-nav-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.udp-header-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.udp-geo-month {
  font-size: 0.88rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.udp-heb-months {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1;
  direction: rtl;
}

/* ──── Day-of-week row ──── */

.udp-dow-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 3px;
}

.udp-dow-cell {
  text-align: center;
  font-size: 0.66rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--text-color) 50%, transparent);
  padding: 3px 0;
}

/* ──── Day grid ──── */

.udp-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  margin-bottom: 8px;
}

.udp-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  min-height: 40px;
  padding: 2px 1px;
  border: none;
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.1s;
}

.udp-cell:hover:not(.udp-cell-selected) {
  background: color-mix(in srgb, var(--button-bg) 12%, var(--calendar-background));
}

.udp-geo-num {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-color);
  line-height: 1;
}

.udp-heb-num {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--button-bg);
  line-height: 1;
  direction: rtl;
}

/* Other-month cells (grayed out) */
.udp-cell-other .udp-geo-num {
  color: color-mix(in srgb, var(--text-color) 28%, transparent);
}

.udp-cell-other .udp-heb-num {
  opacity: 0.35;
}

/* Disabled cells (outside min/max date range) */
.udp-cell-disabled {
  opacity: 0.28;
  cursor: not-allowed;
  pointer-events: none;
}

.udp-cell-disabled:hover {
  background: transparent !important;
}

/* Today highlight */
.udp-cell-today {
  outline: 1.5px solid var(--button-bg);
  outline-offset: -1.5px;
}

.udp-cell-today .udp-geo-num {
  color: var(--button-bg);
  font-weight: 800;
}

/* Selected cell */
.udp-cell-selected {
  background: var(--button-bg) !important;
  box-shadow: 0 2px 7px color-mix(in srgb, var(--button-bg) 55%, transparent);
}

.udp-cell-selected .udp-geo-num {
  color: #fff;
  font-weight: 800;
}

.udp-cell-selected .udp-heb-num {
  color: rgba(255, 255, 255, 0.85);
}

/* ──── Week mode ──── */

.udp-weeks-container {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
}

.udp-week-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  padding: 3px 0;
  border-radius: 6px;
  transition: background 0.1s;
}

.udp-week-hovered {
  background: color-mix(in srgb, var(--button-bg) 10%, var(--calendar-background));
  border-radius: 6px;
}

/* ──── Month mode ──── */

.udp-month-mode {
  padding: 8px 0;
}

.udp-mode-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-color);
  margin: 8px 0 6px 0;
  padding: 0;
}

.udp-months-grid,
.udp-years-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-bottom: 12px;
}

.udp-month-btn,
.udp-year-btn {
  padding: 8px 4px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: transparent;
  color: var(--text-color);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.udp-month-btn span:first-child {
  font-size: 0.85rem;
}

.udp-heb-month {
  font-size: 0.68rem;
  color: var(--button-bg);
  font-weight: 700;
  line-height: 1;
}

.udp-month-btn:hover,
.udp-year-btn:hover {
  border-color: var(--button-bg);
  background: color-mix(in srgb, var(--button-bg) 8%, var(--calendar-background));
}

.udp-month-selected,
.udp-year-selected {
  background: var(--button-bg) !important;
  color: #fff !important;
  border-color: var(--button-bg) !important;
}

.udp-month-btn.udp-month-selected .udp-heb-month {
  color: #fff !important;
}

.udp-year-nav {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}

.udp-year-prev,
.udp-year-next {
  flex: 1;
  padding: 6px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: transparent;
  color: var(--text-color);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.udp-year-prev:hover,
.udp-year-next:hover {
  border-color: var(--button-bg);
  background: color-mix(in srgb, var(--button-bg) 10%, var(--calendar-background));
}

/* ──── Bottom actions ──── */

.udp-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, var(--border-color) 60%, transparent);
  gap: 0.5rem;
}

.udp-today-btn {
  background: transparent;
  border: none;
  color: var(--button-bg);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  border-radius: 8px;
  padding: 5px 8px;
  transition: background 0.1s;
}

.udp-today-btn:hover {
  background: color-mix(in srgb, var(--button-bg) 10%, var(--calendar-background));
}

.udp-actions {
  display: flex;
  gap: 0.4rem;
}

.udp-cancel-btn {
  padding: 5px 14px;
  font-size: 0.82rem;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: transparent;
  color: var(--text-color);
  cursor: pointer;
  transition: background 0.1s;
}

.udp-cancel-btn:hover {
  background: color-mix(in srgb, var(--text-color) 8%, transparent);
}

.udp-confirm-btn {
  padding: 5px 16px;
  font-size: 0.82rem;
  font-family: inherit;
  border: none;
  border-radius: 8px;
  background: var(--button-bg);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.1s;
}

.udp-confirm-btn:hover {
  opacity: 0.88;
}

/* ──── Mobile breakpoints ──── */

@media (max-width: 640px) {
  .udp-popup {
    padding: 8px;
    border-radius: 12px;
  }

  .udp-header {
    padding: 4px 3px;
    margin-bottom: 6px;
  }

  .udp-geo-month {
    font-size: 0.8rem;
  }

  .udp-heb-months {
    font-size: 0.65rem;
  }

  .udp-dow-cell {
    font-size: 0.6rem;
  }

  .udp-cell {
    min-height: 34px;
    padding: 1px;
    gap: 0px;
  }

  .udp-geo-num {
    font-size: 0.8rem;
  }

  .udp-heb-num {
    font-size: 0.52rem;
  }

  .udp-month-btn,
  .udp-year-btn {
    padding: 6px 3px;
    font-size: 0.78rem;
    gap: 1px;
  }

  .udp-heb-month {
    font-size: 0.62rem;
  }

  .udp-mode-title {
    font-size: 0.78rem;
    margin: 6px 0 4px 0;
  }

  .udp-cancel-btn,
  .udp-confirm-btn {
    padding: 4px 10px;
    font-size: 0.75rem;
  }

  .udp-today-btn {
    font-size: 0.75rem;
    padding: 4px 6px;
  }
}