.wf-datetime {
  position: relative;
  min-width: 0;
}

.wf-datetime__trigger {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 11px;
  border: 1px solid var(--wf-border-strong);
  border-radius: var(--wf-radius-md);
  color: var(--wf-text);
  background: var(--wf-surface);
  font: inherit;
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: 0;
  text-align: left;
  cursor: pointer;
}

.wf-datetime__trigger:hover:not(:disabled) {
  border-color: var(--wf-text-muted);
  background: var(--wf-surface-subtle);
}

.wf-datetime__trigger:focus-visible,
.wf-datetime__surface :is(button, input):focus-visible {
  outline: 3px solid var(--wf-info);
  outline-offset: 2px;
}

.wf-datetime__trigger:disabled {
  color: var(--wf-text-muted);
  background: var(--wf-surface-subtle);
  cursor: not-allowed;
  opacity: 0.58;
}

.wf-datetime__trigger.is-empty .wf-datetime__display {
  color: var(--wf-text-muted);
  font-weight: 500;
}

.wf-datetime__display {
  min-width: 0;
  overflow: hidden;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wf-datetime__icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.wf-datetime__portal {
  position: fixed;
  inset: 0;
  z-index: 1320;
  font: inherit;
}

.wf-datetime__scrim {
  position: fixed;
  inset: 0;
  background: rgb(17 20 22 / 14%);
  animation: wf-datetime-fade var(--wf-motion-base) var(--wf-ease-standard);
}

.wf-datetime__surface {
  position: fixed;
  width: min(372px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--wf-border-strong);
  border-radius: var(--wf-radius-lg);
  color: var(--wf-text);
  background: var(--wf-surface);
  box-shadow: var(--wf-dialog-shadow);
  font: inherit;
  letter-spacing: 0;
  overscroll-behavior: contain;
  animation: wf-datetime-enter var(--wf-motion-panel) var(--wf-ease-out);
}

.wf-datetime__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wf-datetime__month-navigation,
.wf-datetime__year-navigation {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 8px;
}

.wf-datetime__icon-button,
.wf-datetime__step {
  display: inline-flex;
  min-width: 36px;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--wf-radius-md);
  color: var(--wf-text-muted);
  background: transparent;
  font: inherit;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.wf-datetime__icon-button:hover,
.wf-datetime__step:hover {
  border-color: var(--wf-border);
  color: var(--wf-text);
  background: var(--wf-surface-subtle);
}

.wf-datetime__chevron {
  width: 9px;
  height: 9px;
  border-top: 1.5px solid currentcolor;
  border-right: 1.5px solid currentcolor;
}

.wf-datetime__chevron--previous {
  transform: rotate(-135deg);
}

.wf-datetime__chevron--next {
  transform: rotate(45deg);
}

.wf-datetime__month-title {
  min-width: 0;
  min-height: 38px;
  padding: 7px 10px;
  border: 0;
  border-radius: var(--wf-radius-md);
  color: var(--wf-text);
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  cursor: pointer;
}

.wf-datetime__month-title:hover {
  background: var(--wf-surface-subtle);
}

.wf-datetime__calendar {
  margin-top: 10px;
}

.wf-datetime__weekdays,
.wf-datetime__days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 2px;
}

.wf-datetime__weekdays {
  margin-bottom: 4px;
  color: var(--wf-text-muted);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}

.wf-datetime__weekdays span {
  display: grid;
  min-height: 24px;
  place-items: center;
}

.wf-datetime__day {
  position: relative;
  display: grid;
  width: 100%;
  min-width: 0;
  min-height: 38px;
  place-items: center;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--wf-radius-sm);
  color: var(--wf-text);
  background: transparent;
  font: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}

.wf-datetime__day:hover {
  border-color: var(--wf-border);
  background: var(--wf-surface-subtle);
}

.wf-datetime__day.is-outside {
  color: var(--wf-text-muted);
  opacity: 0.56;
}

.wf-datetime__day.is-today::after {
  position: absolute;
  right: 50%;
  bottom: 3px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--wf-green);
  content: "";
  transform: translateX(50%);
}

.wf-datetime__day.is-selected {
  border-color: var(--wf-text);
  color: var(--wf-surface);
  background: var(--wf-text);
  font-weight: 700;
  opacity: 1;
}

.wf-datetime__day.is-selected::after {
  background: var(--wf-surface);
}

.wf-datetime__month-picker {
  min-height: 298px;
  margin-top: 10px;
  padding-top: 4px;
}

.wf-datetime__year-title {
  color: var(--wf-text);
  font-size: 14px;
  text-align: center;
}

.wf-datetime__months {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: 18px;
}

.wf-datetime__month {
  min-height: 50px;
  padding: 8px;
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-md);
  color: var(--wf-text);
  background: var(--wf-surface);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.wf-datetime__month:hover {
  border-color: var(--wf-border-strong);
  background: var(--wf-surface-subtle);
}

.wf-datetime__month.is-selected {
  border-color: var(--wf-green);
  color: var(--wf-green);
  background: var(--wf-green-soft);
}

.wf-datetime__time {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--wf-border);
  border-bottom: 1px solid var(--wf-border);
}

.wf-datetime__time-label {
  color: var(--wf-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.wf-datetime__time-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wf-datetime__spin {
  display: grid;
  grid-template-columns: 32px 42px 32px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--wf-border-strong);
  border-radius: var(--wf-radius-md);
  background: var(--wf-surface);
}

.wf-datetime__step {
  min-width: 32px;
  min-height: 36px;
  border: 0;
  border-radius: 0;
  font-size: 17px;
}

.wf-datetime__time-input {
  width: 42px;
  min-width: 0;
  min-height: 36px;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--wf-border);
  border-left: 1px solid var(--wf-border);
  border-radius: 0;
  color: var(--wf-text);
  background: var(--wf-surface-subtle);
  font: inherit;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

.wf-datetime__time-input[aria-invalid="true"] {
  color: var(--wf-red);
  background: var(--wf-red-soft);
}

.wf-datetime__separator {
  color: var(--wf-text);
  font-size: 15px;
  font-weight: 700;
}

.wf-datetime__actions {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
}

.wf-datetime__action-spacer {
  flex: 1 1 auto;
}

.wf-datetime__button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 7px 11px;
  border: 1px solid transparent;
  border-radius: var(--wf-radius-md);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  cursor: pointer;
}

.wf-datetime__button--quiet {
  color: var(--wf-text-muted);
  background: transparent;
}

.wf-datetime__button--quiet:hover {
  color: var(--wf-text);
  background: var(--wf-surface-subtle);
}

.wf-datetime__button--secondary {
  border-color: var(--wf-border-strong);
  color: var(--wf-text);
  background: var(--wf-surface);
}

.wf-datetime__button--secondary:hover {
  background: var(--wf-surface-subtle);
}

.wf-datetime__button--primary {
  border-color: var(--wf-green);
  color: var(--wf-surface);
  background: var(--wf-green);
}

.wf-datetime__button--primary:hover {
  filter: brightness(0.93);
}

.wf-datetime__button:disabled {
  color: var(--wf-text-muted);
  background: var(--wf-surface-subtle);
  cursor: not-allowed;
  opacity: 0.5;
}

body.wf-datetime-open {
  overflow: hidden;
}

@keyframes wf-datetime-fade {
  from {
    opacity: 0;
  }
}

@keyframes wf-datetime-enter {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.99);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wf-datetime__scrim,
  .wf-datetime__surface {
    animation: none;
  }
}

@media (max-width: 640px) {
  .wf-datetime__trigger {
    min-height: 44px;
  }

  .wf-datetime__surface {
    inset: auto 0 0;
    width: 100%;
    max-height: min(88dvh, 720px);
    padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: var(--wf-radius-lg) var(--wf-radius-lg) 0 0;
  }

  .wf-datetime__icon-button,
  .wf-datetime__day,
  .wf-datetime__step,
  .wf-datetime__button,
  .wf-datetime__month-title {
    min-height: 44px;
  }

  .wf-datetime__day {
    font-size: 14px;
  }

  .wf-datetime__time {
    align-items: flex-start;
    flex-direction: column;
  }

  .wf-datetime__time-controls {
    width: 100%;
    justify-content: space-between;
  }

  .wf-datetime__spin {
    flex: 1 1 auto;
    grid-template-columns: 38px minmax(42px, 1fr) 38px;
  }

  .wf-datetime__time-input {
    width: 100%;
    min-height: 42px;
  }

  .wf-datetime__actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .wf-datetime__action-spacer {
    display: none;
  }
}