/* ================= 自绘表单增强控件（下拉框、日历选择器与浮层） ================= */

.ui-native {
  display: none !important;
}

.ui-select, .ui-date {
  display: inline-flex;
  min-width: 0;
}

.ui-select-btn, .ui-date-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 10px;
  border: none;
  border-radius: 10px;
  outline: none;
  background: #f2f2f2;
  color: var(--text, rgba(0, 0, 0, 0.9));
  font: inherit;
  font-size: 14px;
  text-align: left;
  transition: background-color 0.15s;
}
.ui-select-btn:hover:not(:disabled), .ui-date-btn:hover:not(:disabled) {
  background: #ebebeb;
}
.ui-select-btn[aria-expanded="true"], .ui-date-btn[aria-expanded="true"] {
  background: #ebebeb;
}
.ui-select-btn:focus-visible, .ui-date-btn:focus-visible {
  outline: 2px solid rgba(23, 131, 255, 0.4);
  outline-offset: 1px;
}
.ui-select-btn:disabled, .ui-date-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.ui-select-caret, .ui-date-icon {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
}
.ui-select-caret svg, .ui-date-icon svg {
  display: block;
  width: 16px;
  height: 16px;
}
.ui-select-caret {
  margin-left: auto;
}

.ui-select-label, .ui-date-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ui-date-btn {
  justify-content: space-between;
  min-width: 148px;
}
.ui-date-btn:not(.has-value) .ui-date-label {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
}

/* ---- 浮层：挂在 body 上（fixed），不会被滚动容器裁切 ---- */
.ui-popover {
  position: fixed;
  z-index: 350;
  padding: 4px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.04);
  animation: ui-pop 0.14s ease both;
}

.ui-listbox {
  max-height: 280px;
  overflow-y: auto;
  outline: none;
}

.ui-option {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text, rgba(0, 0, 0, 0.9));
  white-space: nowrap;
  cursor: pointer;
}
.ui-option-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ui-option-check {
  display: inline-flex;
  flex-shrink: 0;
  width: 16px;
  color: var(--text, rgba(0, 0, 0, 0.9));
}
.ui-option-check svg {
  display: block;
  width: 16px;
  height: 16px;
}
.ui-option.active {
  background: var(--hover-bg, rgba(0, 0, 0, 0.04));
}
.ui-option.disabled {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  cursor: default;
}
.ui-option.disabled.active {
  background: transparent;
}

/* ---- 日历 ---- */
.ui-cal {
  min-width: 236px;
  padding: 8px 8px 4px;
  user-select: none;
}
.ui-cal-head {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 0 6px;
}
.ui-cal-title {
  flex: 1;
  padding-left: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text, rgba(0, 0, 0, 0.9));
}
.ui-cal-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim, rgba(0, 0, 0, 0.6));
}
.ui-cal-nav:hover {
  background: var(--icon-hover-bg, rgba(0, 0, 0, 0.03));
  color: var(--text, rgba(0, 0, 0, 0.9));
}
.ui-cal-nav svg {
  width: 16px;
  height: 16px;
}

.ui-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.ui-cal-wd {
  height: 28px;
  font-size: 12px;
  line-height: 28px;
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  text-align: center;
}
.ui-cal-day {
  height: 32px;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text, rgba(0, 0, 0, 0.9));
  font: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}
.ui-cal-day:hover:not(:disabled) {
  background: var(--hover-bg, rgba(0, 0, 0, 0.04));
}
.ui-cal-day.out {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
}
.ui-cal-day.today {
  font-weight: 600;
}
.ui-cal-day:focus {
  background: var(--sb-active, rgba(0, 0, 0, 0.06));
  outline: none;
}
.ui-cal-day.selected {
  background: #111;
  color: #fff;
  font-weight: 400;
}
.ui-cal-day:disabled {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  opacity: 0.5;
  cursor: default;
}

.ui-cal-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  padding: 6px 2px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.ui-cal-link {
  padding: 4px 6px;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-size: 13px;
  color: var(--link, #1783ff);
  cursor: pointer;
}
.ui-cal-link:hover:not(:disabled) {
  background: rgba(23, 131, 255, 0.08);
}
.ui-cal-link:disabled {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  cursor: default;
}

.ui-choice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ui-choice-tag {
  position: relative;
  cursor: pointer;
  user-select: none;
}
.ui-choice-tag input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.ui-choice-tag span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  background: #f2f2f2;
  color: var(--text-dim);
  font-size: 14px;
  transition: background-color 0.15s, color 0.15s;
}
.ui-choice-tag:hover span { background: #ebebeb; color: var(--text); }
.ui-choice-tag input:checked + span { background: #111; color: #fff; }
.ui-choice-tag:hover input:checked + span { background: #000; }
.ui-choice-tag input:focus-visible + span { outline: 2px solid rgba(23, 131, 255, 0.4); outline-offset: 2px; }
.ui-choice-tag:has(input:disabled) { cursor: default; opacity: 0.5; }