/* ============================================================================
   日期范围选择器样式（移植自 dragon_m/admin/components/date-picker.css）
   配色改用云栈平台变量：主色 --primary(#2563EB)、浅底 --primary-light、
   文字 --t1/--t2/--t3、边框 --border。改主色即整套跟随。
   z-index 1500：高于 #maskA(130) / #modalA(131)，低于 toast(2000+) 与登录浮层。
   ============================================================================ */

.date-picker-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 27, 61, .45);
  z-index: 1500;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif);
}
.date-picker-overlay.show { display: flex; }

.date-picker-container {
  background: var(--surface, #fff);
  border-radius: 12px;
  box-shadow: 0 18px 48px rgba(16, 24, 40, .22);
  overflow: hidden;
  /* 定宽：避免 fixed 元素按内容 max-content 收缩导致月份/格子被撑大 */
  width: 588px;
  max-width: 95vw;
}

.date-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: linear-gradient(135deg, var(--primary, #2563EB) 0%, #3B82F6 100%);
  color: #fff;
}
.date-picker-title { font-size: 15px; font-weight: 600; letter-spacing: .2px; }
.date-picker-close {
  width: 26px; height: 26px;
  border: none; border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  color: #fff; font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .18s;
}
.date-picker-close:hover { background: rgba(255, 255, 255, .32); }

.date-picker-body { display: flex; gap: 14px; padding: 14px; }

/* 月份区（双月并排；左侧可与「快捷区间」栏并列） */
.date-picker-months { flex: 1 1 auto; min-width: 0; display: flex; gap: 16px; }
.date-picker-month { flex: 1 1 0; min-width: 0; }

.date-picker-month-header {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; margin-bottom: 10px;
}
.date-picker-month-title { font-size: 14px; font-weight: 600; color: var(--t1, #1F2329); }
.date-picker-nav-btn {
  width: 24px; height: 24px;
  border: none; border-radius: 50%;
  background: var(--bg, #F5F7FA);
  color: var(--t2, #565C66);
  font-size: 15px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .18s;
}
.date-picker-nav-btn:hover { background: var(--primary, #2563EB); color: #fff; }

.date-picker-weekdays,
.date-picker-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 2px; }
.date-picker-weekdays { margin-bottom: 4px; }
.date-picker-weekday {
  text-align: center; font-size: 12px; font-weight: 500;
  color: var(--t3, #676D77); padding: 4px 0;
}
.date-picker-weekday.weekend { color: var(--primary, #2563EB); }

.date-picker-day {
  min-width: 0;
  aspect-ratio: 1;
  /* 防御性重置：组件可能在任意页面里被全局规则影响（例如站内 .empty 的 padding） */
  padding: 0;
  line-height: normal;
  text-align: center;
  box-sizing: border-box;
  font-family: inherit;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: none; border-radius: 50%;
  background: transparent;
  font-size: 13px; color: var(--t1, #1F2329);
  cursor: pointer; position: relative;
  transition: background .15s, color .15s;
}
/* 占位格（当月之外的空白）：不能叫 .empty —— 站内 .empty 是空状态样式（padding 48px） */
.date-picker-day.dp-blank { cursor: default; }
.date-picker-day:hover:not(.disabled):not(.dp-blank):not(.is-start):not(.is-end) {
  background: var(--primary-light, #EFF4FF);
  color: var(--primary, #2563EB);
}
.date-picker-day.weekend { color: var(--primary, #2563EB); }
.date-picker-day.today { border: 1px solid var(--primary, #2563EB); font-weight: 600; }
.date-picker-day.disabled { color: #767C85; cursor: not-allowed; }
/* 已选开始、待选结束时：早于开始日的日期弱化（点击会被校验拦下） */
.date-picker-day.before-start { color: #767C85; }

.date-picker-day.is-start,
.date-picker-day.is-end {
  background: var(--primary, #2563EB);
  color: #fff; font-weight: 600;
  box-shadow: 0 2px 8px rgba(37, 99, 235, .32);
}
.date-picker-day.in-range {
  background: var(--primary-light, #EFF4FF);
  color: var(--primary, #2563EB);
  border-radius: 0;
}
.date-picker-day-tag {
  font-size: 9px; position: absolute; bottom: 1px;
  color: var(--primary, #2563EB);
}
.date-picker-day.is-start .date-picker-day-tag,
.date-picker-day.is-end .date-picker-day-tag { color: #fff; }

.date-picker-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 16px;
  background: var(--bg, #F5F7FA);
  border-top: 1px solid var(--border, #E8EAED);
}
.date-picker-info { display: flex; align-items: center; gap: 12px; min-width: 0; }
.date-picker-date-info { font-size: 13px; color: var(--t2, #565C66); }
.date-picker-date-info em { font-style: normal; color: var(--t3, #676D77); margin: 0 2px; }
.date-picker-date-info .dp-hint-weak { color: var(--t3, #676D77); }
.date-picker-nights {
  display: none; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 14px;
  background: var(--primary-light, #EFF4FF);
  font-size: 12px; font-weight: 600; color: var(--primary, #2563EB);
  white-space: nowrap;
}
.date-picker-actions { display: flex; gap: 10px; flex-shrink: 0; }
.date-picker-btn {
  padding: 7px 18px; border: none; border-radius: 6px;
  font-size: 13px; font-weight: 500; cursor: pointer;
  font-family: inherit; transition: all .18s;
}
.date-picker-btn-cancel { background: #EDEFF2; color: var(--t2, #565C66); }
.date-picker-btn-cancel:hover { background: #E1E4E8; }
.date-picker-btn-confirm {
  background: linear-gradient(135deg, var(--primary, #2563EB) 0%, #3B82F6 100%);
  color: #fff;
}
.date-picker-btn-confirm:hover { box-shadow: 0 4px 12px rgba(37, 99, 235, .3); }
.date-picker-btn-confirm:disabled { background: #C9CDD4; cursor: not-allowed; box-shadow: none; }

/* PC 端：就近弹在输入框下方 */
@media (min-width: 769px) {
  .date-picker-overlay { align-items: flex-start; justify-content: flex-start; background: transparent; }
  .date-picker-container { position: fixed; border: 1px solid var(--border, #E8EAED); }
}

/* 移动端：底部抽屉 */
@media (max-width: 768px) {
  .date-picker-overlay { align-items: flex-end; }
  .date-picker-container { width: 100%; max-width: 100%; border-radius: 14px 14px 0 0; max-height: 85vh; overflow-y: auto; }
  .date-picker-body { flex-direction: column; padding: 12px; gap: 12px; }
  .date-picker-month { flex: none; }
  .date-picker-day { font-size: 14px; }
  .date-picker-footer { flex-direction: column; gap: 10px; padding: 12px; position: sticky; bottom: 0; background: var(--surface, #fff); box-shadow: 0 -2px 10px rgba(16, 24, 40, .06); }
  .date-picker-info { width: 100%; justify-content: space-between; }
  .date-picker-actions { width: 100%; }
  .date-picker-btn { flex: 1; padding: 10px; }
}

.date-picker-overlay.show .date-picker-container { animation: dpFadeIn .16s ease-out; }
@keyframes dpFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
  .date-picker-overlay.show .date-picker-container { animation: dpSlideUp .25s ease-out; }
  @keyframes dpSlideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }
}

/* 批量调价弹窗里的日期输入（只读，点击唤起日历） */
.dp-input {
  cursor: pointer;
  background: #FAFBFC url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23676D77' stroke-width='2'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M3 10h18M8 3v4M16 3v4'/%3E%3C/svg%3E") no-repeat right 10px center;
  padding-right: 32px !important;
}
.dp-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }

/* ============================================================================
   v2：插件通用能力（单月面板 / 快捷区间栏 / 内嵌面板 / 清空）
   类名一律 dp- 或 date-picker- 前缀，避免与页面通用样式（如 .empty）冲突。
   ============================================================================ */

/* 单月面板（mode=single 或 months=1）：整体收窄 */
.date-picker-container.dp-m1 { width: 322px; }
.date-picker-container.dp-m1 .date-picker-month-header { margin-bottom: 8px; }
.date-picker-container.dp-m1 .date-picker-day { font-size: 12.5px; }
.date-picker-container.dp-single .date-picker-nights { display: none !important; }
.date-picker-container.dp-single .date-picker-footer { padding: 10px 14px; }

/* 左侧快捷区间栏 */
.dp-shortcuts {
  flex: 0 0 92px;
  display: flex; flex-direction: column; gap: 4px;
  padding-right: 14px;
  border-right: 1px solid var(--border, #E8EAED);
}
.dp-shortcut {
  border: none; background: transparent; font-family: inherit;
  text-align: left; padding: 6px 9px; border-radius: 6px;
  font-size: 12.5px; color: var(--t2, #565C66); cursor: pointer;
  white-space: nowrap; transition: background .15s, color .15s;
}
.dp-shortcut:hover:not(.disabled) { background: var(--primary-light, #EFF4FF); color: var(--primary, #2563EB); }
.dp-shortcut.disabled { color: #767C85; cursor: not-allowed; }

/* 页脚内置轻提示（strictAsc 拦截等） */
.dp-tip {
  display: none;
  font-size: 12px; font-weight: 500; color: #E5484D;
  white-space: nowrap;
}
.dp-tip.show { display: inline; }

/* 页脚「清空」 */
.dp-btn-clear {
  background: transparent; color: var(--t3, #676D77);
  border: 1px solid var(--border, #E8EAED);
}
.dp-btn-clear:hover { color: var(--primary, #2563EB); border-color: var(--primary, #2563EB); }

/* 内嵌面板（panel=inline）：不再是浮层，直接嵌进宿主容器 */
.date-picker-overlay.dp-inline { position: static; display: block; background: transparent; }
.date-picker-overlay.dp-inline.show { display: block; }
.date-picker-container.dp-panel-inline {
  position: static;
  width: auto; max-width: none;
  box-shadow: none;
  border: 1px solid var(--border, #E8EAED);
  animation: none;
}

@media (max-width: 768px) {
  .dp-shortcuts {
    flex: none; flex-direction: row; flex-wrap: wrap; gap: 6px;
    padding-right: 0; padding-bottom: 10px;
    border-right: none; border-bottom: 1px solid var(--border, #E8EAED);
  }
  .date-picker-container.dp-m1 { width: 100%; }
}