/* 通用 UI 组件样式（配合 ui.js）：Select / Switch / Checkbox / Radio / Dialog / Confirm / Toast / Dropdown / Tooltip。视觉沿用 app.css 的变量。 */

/* ---------- Select ---------- */
.ui-select { position: relative; display: inline-block; width: 100%; vertical-align: middle; }
.ui-select .ui-native { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; margin: 0; padding: 0; }
.ui-select-btn { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 42px; padding: 0 12px 0 14px; border: 1px solid transparent; border-radius: var(--r-sm); background: var(--fill); color: var(--t1); font: inherit; text-align: left; cursor: pointer; transition: background .15s, border-color .15s, box-shadow .15s; }
.ui-select-btn:hover { background: var(--fill-hover); }
.ui-select-btn:focus-visible, .ui-select-btn.open { outline: none; background: #fff; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.ui-select-btn.placeholder .ui-select-text { color: var(--t4); }
.ui-select-btn:disabled { opacity: .5; cursor: not-allowed; }
.ui-select-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ui-select-btn .caret { width: 16px; height: 16px; color: var(--t3); transition: transform .15s; }
.ui-select-btn.open .caret { transform: rotate(180deg); }
/* 各处原生 select 的尺寸变体，映射到按钮 */
.filters .ui-select { width: auto; } .filters .ui-select-btn { border-radius: var(--pill); padding-left: 16px; min-height: 40px; }
.table .ui-select-btn { min-height: 34px; padding: 0 10px; }
.col-head .ui-select { width: auto; } .col-head .ui-select-btn { min-height: 26px; padding: 0 8px 0 10px; font-size: 12px; border-radius: var(--pill); }
.row .ui-select { flex: 1; }

/* ---------- 浮层菜单（Select / Dropdown 共用） ---------- */
.ui-menu { position: fixed; z-index: 300; min-width: 160px; max-height: 320px; overflow: auto; padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: 0 8px 32px rgba(0, 0, 0, .12); opacity: 0; transform: translateY(-4px) scale(.98); transform-origin: top; transition: opacity .1s ease-out, transform .1s ease-out; }
.ui-menu.up { transform-origin: bottom; transform: translateY(4px) scale(.98); }
.ui-menu.show { opacity: 1; transform: none; }
.ui-menu-item { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 10px; border: none; border-radius: 8px; background: none; color: var(--t1); font: inherit; font-size: 14px; text-align: left; cursor: pointer; line-height: 1.4; }
.ui-menu-item.hi, .ui-menu-item:hover:not(.disabled):not(:disabled) { background: var(--fill-hover); }
.ui-menu-item.selected { color: var(--red); font-weight: 500; }
.ui-menu-item.disabled, .ui-menu-item:disabled { opacity: .45; cursor: not-allowed; }
.ui-menu-item.danger { color: var(--danger); }
.ui-menu-label { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ui-menu-label small { font-size: 12px; color: var(--t3); font-weight: 400; }
.ui-menu-right { font-size: 12px; color: var(--t4); white-space: nowrap; }
.ui-menu-item .tick { width: 16px; height: 16px; color: var(--red); }
.ui-menu-item .icon { width: 16px; height: 16px; flex: none; }
.ui-menu-divider { height: 1px; margin: 6px 4px; background: var(--line); }

/* ---------- DatePicker（date / month）：按钮与 Select 同款，浮层复用 .ui-menu ---------- */
.ui-date { position: relative; display: inline-block; width: 100%; vertical-align: middle; }
.ui-date .ui-native { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; margin: 0; padding: 0; }
.ui-date-btn { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 42px; padding: 0 12px 0 14px; border: 1px solid transparent; border-radius: var(--r-sm); background: var(--fill); color: var(--t1); font: inherit; text-align: left; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, box-shadow .15s; }
.ui-date-btn:hover { background: var(--fill-hover); }
.ui-date-btn:focus-visible, .ui-date-btn.open { outline: none; background: #fff; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.ui-date-btn.placeholder .ui-date-text { color: var(--t4); }
.ui-date-btn:disabled { opacity: .5; cursor: not-allowed; }
.ui-date-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.ui-date-btn .cal { width: 16px; height: 16px; color: var(--t3); flex: none; }
.inline .ui-date, .filter-bar .ui-date, .filters .ui-date, h2 .ui-date, h3 .ui-date { width: auto; }
.inline .ui-date-btn, h2 .ui-date-btn, h3 .ui-date-btn { min-height: 34px; padding: 0 10px 0 12px; font-size: 13px; font-weight: 400; }
.filter-bar .ui-date-btn { min-height: 36px; font-size: 13px; }
.filters .ui-date-btn { border-radius: var(--pill); padding-left: 16px; min-height: 40px; }
.row .ui-date { flex: 1; }
.ui-cal { width: 296px; max-height: none; overflow: visible; padding: 12px; }
.ui-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.ui-cal-title { font-size: 14px; font-weight: 600; color: var(--t1); }
.ui-cal-nav { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border: none; border-radius: 8px; background: none; color: var(--t2); cursor: pointer; }
.ui-cal-nav:hover { background: var(--fill-hover); color: var(--t1); }
.ui-cal-nav .icon { width: 18px; height: 18px; }
.ui-cal-grid { display: grid; gap: 4px; }
.ui-cal-grid.days { grid-template-columns: repeat(7, 1fr); }
.ui-cal-grid.months { grid-template-columns: repeat(3, 1fr); }
.ui-cal-wd { text-align: center; font-size: 12px; color: var(--t3); padding: 4px 0; }
.ui-cal-cell { display: flex; align-items: center; justify-content: center; height: 34px; border: 1px solid transparent; border-radius: 8px; background: none; color: var(--t1); font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; transition: background .1s; }
.ui-cal-grid.months .ui-cal-cell { height: 40px; }
.ui-cal-cell:hover:not(:disabled):not(.selected) { background: var(--fill-hover); }
.ui-cal-cell.today:not(.selected) { border-color: var(--red); color: var(--red); }
.ui-cal-cell.selected { background: var(--red); color: #fff; }
.ui-cal-cell.selected:hover { background: var(--red-hover); }
.ui-cal-cell:disabled { color: var(--t4); cursor: not-allowed; }
.ui-cal-cell.empty { pointer-events: none; }
.ui-cal-cell:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--red-soft); }
.ui-cal-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.ui-cal-foot-r { display: inline-flex; gap: 12px; }
.ui-cal-link { border: none; background: none; padding: 0; font: inherit; font-size: 12px; font-weight: 500; color: var(--t3); cursor: pointer; }
.ui-cal-link:hover { color: var(--t1); }
.ui-cal-link.today { color: var(--red); } .ui-cal-link.today:hover { color: var(--red-hover); }

/* ---------- Switch ---------- */
.switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 400; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch i { position: relative; flex: none; width: 44px; height: 26px; border-radius: 999px; background: rgba(0, 0, 0, .14); transition: background .2s; }
.switch i::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: transform .2s; }
.switch input:checked + i { background: var(--red); }
.switch input:checked + i::after { transform: translateX(18px); }
.switch input:focus-visible + i { box-shadow: 0 0 0 3px var(--red-soft); }
.switch input:disabled + i { opacity: .5; cursor: not-allowed; }
.form label.switch, .form .switch { display: inline-flex !important; font-weight: 400 !important; }
.switch.small i { width: 34px; height: 20px; } .switch.small i::after { width: 14px; height: 14px; } .switch.small input:checked + i::after { transform: translateX(14px); }

/* ---------- Checkbox / Radio（保留原生 input，隐藏后用伪元素绘制） ---------- */
.check input[type=checkbox], .check input[type=radio], .title-row input[type=radio] { appearance: none; -webkit-appearance: none; width: 18px; height: 18px; margin: 0; flex: none; border: 1.5px solid rgba(0, 0, 0, .25); border-radius: 5px; background: #fff; cursor: pointer; display: inline-grid; place-content: center; transition: background .15s, border-color .15s; }
.check input[type=radio], .title-row input[type=radio] { border-radius: 50%; }
.check input:hover, .title-row input[type=radio]:hover { border-color: var(--red); }
.check input:focus-visible, .title-row input[type=radio]:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--red-soft); }
.check input:checked, .title-row input[type=radio]:checked { background: var(--red); border-color: var(--red); }
.check input[type=checkbox]:checked::before { content: ''; width: 10px; height: 6px; border: 2px solid #fff; border-top: none; border-right: none; transform: translateY(-1px) rotate(-45deg); }
.check input[type=radio]:checked::before, .title-row input[type=radio]:checked::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #fff; }
.check input:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Dialog ---------- */
.ui-dialog { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(0, 0, 0, .4); backdrop-filter: blur(2px); opacity: 0; transition: opacity .18s; }
.ui-dialog.show { opacity: 1; }
.ui-dialog-box { position: relative; max-width: 100%; max-height: calc(100vh - 32px); overflow: auto; background: #fff; border-radius: 20px; padding: 28px; box-shadow: 0 12px 48px rgba(0, 0, 0, .14); transform: translateY(12px) scale(.98); transition: transform .18s; }
.ui-dialog.show .ui-dialog-box { transform: none; }
.ui-dialog-x { position: absolute; top: 14px; right: 14px; width: 32px; height: 32px; border: none; border-radius: 50%; background: none; color: var(--t3); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
.ui-dialog-x:hover { background: var(--fill-hover); color: var(--t1); } .ui-dialog-x .icon { width: 18px; height: 18px; }
.ui-dialog-title { margin: 0 24px 12px 0; font-size: 16px; font-weight: 600; color: var(--t1); }
.ui-dialog-body { color: var(--t1); }
.ui-dialog-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; }
.btn.danger { background: var(--red); color: #fff; font-weight: 600; } .btn.danger:hover { background: var(--red-hover); }

/* Confirm / Alert：图标 + 文本 */
.ui-confirm .ui-dialog-body { display: flex; gap: 14px; align-items: flex-start; }
.ui-confirm-icon { flex: none; width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(61, 138, 245, .12); color: var(--blue); }
.ui-confirm-icon .icon { width: 22px; height: 22px; }
.ui-confirm.danger .ui-confirm-icon, .ui-confirm.error .ui-confirm-icon { background: var(--red-soft); color: var(--red); }
.ui-confirm.warning .ui-confirm-icon { background: rgba(245, 166, 35, .14); color: var(--warn); }
.ui-confirm.success .ui-confirm-icon { background: rgba(23, 168, 107, .12); color: var(--ok); }
.ui-confirm-text { flex: 1; padding-top: 6px; } .ui-confirm-text h3 { margin: 0 0 6px; font-size: 16px; color: var(--t1); } .ui-confirm-text p { margin: 0; color: var(--t2); line-height: 1.6; white-space: pre-line; }
.ui-confirm .ui-dialog-foot { margin-top: 20px; }

/* ---------- Toast ---------- */
.ui-toast { position: fixed; bottom: 32px; left: 50%; z-index: 400; display: inline-flex; align-items: center; gap: 8px; max-width: 80vw; padding: 10px 18px 10px 14px; border-radius: var(--pill); background: rgba(0, 0, 0, .82); color: #fff; font-size: 14px; box-shadow: 0 8px 24px rgba(0, 0, 0, .18); opacity: 0; transform: translate(-50%, 12px); transition: opacity .18s, transform .18s; pointer-events: none; }
.ui-toast.show { opacity: 1; transform: translate(-50%, 0); }
.ui-toast .icon { width: 18px; height: 18px; flex: none; }
.ui-toast.success .icon { color: #4ade80; } .ui-toast.warning .icon { color: #fbbf24; } .ui-toast.info .icon { color: #93c5fd; }
.ui-toast.error { background: var(--red); }
#toast { display: none !important; }   /* 旧 toast 容器由 UI.toast 接管 */

/* ---------- Tooltip ---------- */
.ui-tip { position: fixed; z-index: 500; max-width: 280px; padding: 6px 10px; border-radius: 8px; background: rgba(0, 0, 0, .85); color: #fff; font-size: 12px; line-height: 1.5; white-space: normal; pointer-events: none; opacity: 0; transition: opacity .12s; display: none; }
.ui-tip.show { opacity: 1; }
.ui-tip::after { content: ''; position: absolute; border: 5px solid transparent; }
.ui-tip.top::after { top: 100%; left: 50%; margin-left: -5px; border-top-color: rgba(0, 0, 0, .85); }
.ui-tip.bottom::after { bottom: 100%; left: 50%; margin-left: -5px; border-bottom-color: rgba(0, 0, 0, .85); }
.ui-tip.left::after { left: 100%; top: 50%; margin-top: -5px; border-left-color: rgba(0, 0, 0, .85); }
.ui-tip.right::after { right: 100%; top: 50%; margin-top: -5px; border-right-color: rgba(0, 0, 0, .85); }

/* ---------- Spinner ---------- */
.ui-spin { display: inline-block; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: ui-spin .7s linear infinite; vertical-align: -0.15em; }
@keyframes ui-spin { to { transform: rotate(360deg); } }