/* 知时 · 选择式输入组件样式（input-controls.css）
 * 新中式雅致：宣纸底、朱砂点色、细线分隔的下部弹层 + 原生 select + 大字按钮，触控友好。 */

/* ---------- 表单内点选按钮与摘要 ---------- */

.zhishi-picker {
  display: block;
  margin-top: 4px;
}

.zhishi-value-btn {
  display: block;
  width: 100%;
  box-sizing: border-box;
  min-height: 46px;
  padding: 10px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--ink, #3b3050);
  text-align: left;
  background: var(--card, #ffffff);
  border: 1px solid var(--line, #efe7f5);
  border-radius: var(--radius-sm, 12px);
  cursor: pointer;
  overflow-wrap: anywhere;
}

.zhishi-value-btn::after {
  content: "›";
  float: right;
  color: var(--muted, #8a7fa3);
  font-size: 18px;
  line-height: 1;
}

.zhishi-value-btn:active {
  background: var(--primary-soft, #f0e9ff);
}

.zhishi-value-btn.zhishi-is-empty {
  color: var(--muted, #8a7fa3);
}

.zhishi-static-value {
  display: inline-block;
  min-height: 24px;
  padding: 6px 10px;
  font-size: 14px;
  color: var(--muted, #8a7fa3);
  background: var(--primary-soft, #f3e6dd);
  border: 1px solid var(--line, #e3dccd);
  border-radius: 4px;
}

/* ---------- 底部弹层 ---------- */

.zhishi-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(47, 55, 51, 0.42);
}

.zhishi-sheet {
  width: 100%;
  max-width: 560px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  background: var(--card, #fffdf8);
  border-top: 1px solid var(--line, #e3dccd);
  border-radius: var(--radius, 10px) var(--radius, 10px) 0 0;
  padding-bottom: env(safe-area-inset-bottom, 0);
  overflow: hidden;
}

.zhishi-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 8px;
}

.zhishi-sheet-title {
  margin: 0;
  font-family: var(--serif, "Songti SC", serif);
  font-size: 17px;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--ink, #2f3733);
}

.zhishi-sheet-close {
  font: inherit;
  font-size: 14px;
  color: var(--muted, #8a7fa3);
  background: transparent;
  border: none;
  padding: 8px 10px;
  cursor: pointer;
}

.zhishi-sheet-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 4px 16px 12px;
  -webkit-overflow-scrolling: touch;
}

.zhishi-sheet-actions {
  display: flex;
  gap: 10px;
  padding: 10px 16px 16px;
  border-top: 1px solid var(--line, #efe7f5);
}

.zhishi-btn {
  flex: 1 1 auto;
  min-height: 48px;
  padding: 10px 16px;
  font: inherit;
  font-size: 16px;
  border-radius: var(--radius-sm, 6px);
  border: 1px solid transparent;
  letter-spacing: 1px;
  cursor: pointer;
}

.zhishi-btn-primary {
  background: var(--primary, #a5523f);
  border-color: var(--primary, #a5523f);
  color: var(--on-primary, #fffaf2);
  font-family: var(--serif, "Songti SC", serif);
}

.zhishi-btn-primary:disabled {
  background: var(--line-strong, #cdb9ad);
  border-color: var(--line-strong, #cdb9ad);
  cursor: not-allowed;
}

.zhishi-btn-ghost {
  background: transparent;
  color: var(--primary-deep, #853d2f);
  border-color: var(--line, #e3dccd);
}

.zhishi-block {
  width: 100%;
  margin-top: 10px;
}

/* ---------- 弹层内部字段 ---------- */

.zhishi-field {
  display: block;
  margin: 10px 0;
}

.zhishi-field-label {
  display: block;
  font-size: 13px;
  color: var(--muted, #8a7fa3);
  margin-bottom: 4px;
}

.zhishi-select {
  display: block;
  width: 100%;
  box-sizing: border-box;
  min-height: 48px;
  padding: 8px 12px;
  font: inherit;
  font-size: 16px;
  color: var(--ink, #3b3050);
  background: var(--paper-soft, #f7f2e6);
  border: 1px solid var(--line, #e3dccd);
  border-radius: var(--radius-sm, 6px);
}

.zhishi-select:disabled {
  opacity: 0.55;
}

.zhishi-note {
  margin: 8px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted, #8a7fa3);
}

.zhishi-note-error {
  color: var(--red, #c0392b);
  background: var(--red-soft, #fdecec);
  border-radius: 8px;
  padding: 8px 10px;
}

.zhishi-plain-list {
  margin: 6px 0;
  padding: 10px 12px;
  list-style: none;
  background: var(--paper-soft, #f7f2e6);
  border: 1px solid var(--line, #e3dccd);
  border-radius: var(--radius-sm, 6px);
}

.zhishi-plain-list li {
  padding: 3px 0;
  font-size: 14px;
  color: var(--ink, #3b3050);
  overflow-wrap: anywhere;
}

/* ---------- 地点卡片 / 口径单选 / 复选 ---------- */

.zhishi-city-card {
  margin: 8px 0;
}

.zhishi-city-card:empty,
.zhishi-basis-block:empty,
.zhishi-lon-row:empty {
  display: none;
}

.zhishi-basis-block {
  margin: 10px 0;
  padding: 10px 12px;
  background: var(--paper-soft, #f7f2e6);
  border: 1px solid var(--line, #e3dccd);
  border-radius: var(--radius-sm, 6px);
}

.zhishi-radio-row,
.zhishi-check-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 8px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink, #3b3050);
}

.zhishi-radio-row input,
.zhishi-check-row input {
  margin-top: 3px;
  flex: 0 0 auto;
}

.zhishi-lon-row {
  margin: 8px 0;
}

/* ---------- 时区降级清单 ---------- */

.zhishi-zone-list {
  margin: 8px 0;
  padding: 10px 12px;
  background: var(--card, #ffffff);
  border: 1px solid var(--line, #efe7f5);
  border-radius: var(--radius-sm, 12px);
}

.zhishi-zone-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.zhishi-zone-option {
  min-height: 44px;
  padding: 8px 12px;
  font: inherit;
  font-size: 14px;
  text-align: left;
  color: var(--ink, #3b3050);
  background: var(--card, #ffffff);
  border: 1px solid var(--line, #efe7f5);
  border-radius: 10px;
  cursor: pointer;
  overflow-wrap: anywhere;
}

.zhishi-zone-option:active {
  background: var(--primary-soft, #f0e9ff);
}

/* ---------- 桌面宽屏 ---------- */

@media (min-width: 720px) {
  .zhishi-sheet {
    margin-bottom: 24px;
    border-radius: var(--radius, 10px);
  }
}