/* 在线体验版通用组件样式。品牌色由各作品 app.css 中的 :root 变量覆盖。 */
:root {
  --primary: #3370ff; --primary-hover: #4e83fd; --primary-active: #245bdb;
  --primary-1: #f0f4ff; --primary-2: #e1eaff; --primary-3: #bacefd;
  --success: #00b578; --success-1: #e8f8f2; --warning: #ff8800; --warning-1: #fff5e6;
  --danger: #f54a45; --danger-1: #feeceb; --info: #7a5af8; --info-1: #f2efff;
  --text: #1f2329; --text-2: #4e5969; --text-3: #86909c; --text-4: #c9cdd4;
  --border: #e5e6eb; --border-2: #f0f1f5; --bg: #f5f6f8; --card: #fff; --fill: #f7f8fa;
  --radius: 8px; --radius-sm: 6px; --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 2px 8px rgba(15, 23, 42, .04);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, .16);
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "WenQuanYi Zen Hei", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: var(--font); font-size: 14px; line-height: 1.5715; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; cursor: pointer; }
a:hover { color: var(--primary-hover); }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0; }
button { font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 14px; color: var(--text); }
.ic { flex-shrink: 0; vertical-align: -3px; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.c-muted { color: var(--text-3); } .c-2 { color: var(--text-2); }
.c-primary { color: var(--primary); } .c-success { color: var(--success); } .c-danger { color: var(--danger); } .c-warning { color: var(--warning); }
.fw6 { font-weight: 600; } .fs12 { font-size: 12px; } .fs13 { font-size: 13px; }
.flex { display: flex; align-items: center; } .flex-1 { flex: 1; min-width: 0; } .gap8 { gap: 8px; } .gap12 { gap: 12px; } .gap16 { gap: 16px; }
.between { justify-content: space-between; } .wrap { flex-wrap: wrap; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; } .mb16 { margin-bottom: 16px; } .ml-auto { margin-left: auto; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 按钮 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 32px; padding: 0 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: #fff; color: var(--text); font-size: 14px; cursor: pointer; white-space: nowrap; transition: all .15s; }
.btn:hover { color: var(--primary); border-color: var(--primary-3); }
.btn:active { transform: translateY(.5px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .9; color: #fff; border-color: var(--danger); }
.btn-ghost-danger { color: var(--danger); border-color: #fbc4c2; }
.btn-ghost-danger:hover { color: var(--danger); background: var(--danger-1); border-color: var(--danger); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { opacity: .9; color: #fff; border-color: var(--success); }
.btn-text { border-color: transparent; background: transparent; padding: 0 6px; color: var(--primary); height: 26px; }
.btn-text:hover { background: var(--primary-1); border-color: transparent; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 13px; }
.btn-lg { height: 40px; padding: 0 20px; font-size: 15px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: 0; background: transparent; color: var(--text-2); border-radius: var(--radius-sm); cursor: pointer; transition: background .15s; }
.icon-btn:hover { background: var(--fill); color: var(--text); }
.link-btn { border: 0; background: none; padding: 0; color: var(--primary); cursor: pointer; font-size: 13px; }
.link-btn:hover { color: var(--primary-hover); }
.link-btn.danger { color: var(--danger); }
.link-btn + .link-btn { margin-left: 12px; }

/* 输入 */
.input, .select, .textarea { height: 32px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; width: 100%; }
.textarea { height: auto; min-height: 84px; padding: 8px 10px; resize: vertical; line-height: 1.6; }
.select { padding-right: 28px; appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386909c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; cursor: pointer; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--primary-3); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-2); }
.input-icon { position: relative; display: inline-flex; align-items: center; }
.input-icon .ic { position: absolute; left: 10px; color: var(--text-3); pointer-events: none; }
.input-icon .input { padding-left: 32px; }
.search-input { width: 240px; }
.field { margin-bottom: 18px; position: relative; }
.field > label, .field-label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.field.req > label::before { content: "*"; color: var(--danger); margin-right: 4px; }
.field-error { font-size: 12px; color: var(--danger); min-height: 0; margin-top: 4px; display: none; }
.field.has-error .field-error { display: block; animation: shake .3s; }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--danger); }
.field.has-error .input:focus, .field.has-error .select:focus, .field.has-error .textarea:focus { box-shadow: 0 0 0 3px var(--danger-1); }
.field-hint { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .span2 { grid-column: span 2; }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
input[type=checkbox], input[type=radio] { accent-color: var(--primary); width: 15px; height: 15px; vertical-align: -2px; cursor: pointer; }

/* 卡片 */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border-2); }
.card-hd { display: flex; align-items: center; gap: 8px; padding: 14px 20px; border-bottom: 1px solid var(--border-2); min-height: 52px; }
.card-hd h3 { font-size: 15px; font-weight: 600; }
.card-hd .sub { color: var(--text-3); font-size: 12px; }
.card-hd .extra { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.card-bd { padding: 16px 20px; }
.card-bd.p0 { padding: 0; }

/* 标签 */
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 4px; font-size: 12px; line-height: 22px; white-space: nowrap; background: var(--fill); color: var(--text-2); border: 1px solid transparent; }
.tag-primary { background: var(--primary-1); color: var(--primary); }
.tag-success { background: var(--success-1); color: #009a63; }
.tag-warning { background: var(--warning-1); color: #d46b08; }
.tag-danger { background: var(--danger-1); color: #d7372f; }
.tag-info { background: var(--info-1); color: var(--info); }
.tag-outline { background: #fff; border-color: var(--border); }
.status-dot { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.status-dot i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-4); }
.dot-primary i { background: var(--primary); } .dot-success i { background: var(--success); } .dot-warning i { background: var(--warning); } .dot-danger i { background: var(--danger); } .dot-info i { background: var(--info); }
.dot-processing i { background: var(--primary); box-shadow: 0 0 0 0 var(--primary-3); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--primary-3); } 70% { box-shadow: 0 0 0 6px rgba(0, 0, 0, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); } }
.badge-count { display: inline-flex; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--danger); color: #fff; font-size: 11px; line-height: 18px; justify-content: center; font-weight: 500; }
.avatar { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; color: #fff; font-weight: 500; flex-shrink: 0; letter-spacing: -.5px; }
.progress { display: inline-block; width: 100%; height: 6px; background: var(--border-2); border-radius: 3px; overflow: hidden; vertical-align: middle; }
.progress i { display: block; height: 100%; border-radius: 3px; background: var(--primary); transition: width .6s; }
.progress-success i { background: var(--success); } .progress-warning i { background: var(--warning); } .progress-danger i { background: var(--danger); }

/* 分段控制 */
.seg { display: inline-flex; background: var(--fill); padding: 3px; border-radius: var(--radius-sm); gap: 2px; border: 1px solid var(--border-2); }
.seg-item { border: 0; background: transparent; height: 26px; padding: 0 12px; border-radius: 4px; font-size: 13px; color: var(--text-2); cursor: pointer; white-space: nowrap; }
.seg-item:hover { color: var(--text); }
.seg-item.active { background: #fff; color: var(--primary); box-shadow: 0 1px 3px rgba(0, 0, 0, .08); font-weight: 500; }

/* 选项卡 */
.tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--border-2); padding: 0 20px; }
.tab { position: relative; padding: 12px 0; color: var(--text-2); cursor: pointer; border: 0; background: none; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); font-weight: 500; }
.tab.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--primary); border-radius: 2px; }
.tab .badge-count { background: var(--fill); color: var(--text-3); }
.tab.active .badge-count { background: var(--primary-1); color: var(--primary); }

/* 表格 */
.dt-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.table th { position: sticky; top: 0; background: var(--fill); color: var(--text-2); font-weight: 500; text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border-2); white-space: nowrap; user-select: none; }
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border-2); vertical-align: middle; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover td { background: #fafbfc; }
.table-hover tbody tr[data-key] { cursor: pointer; }
.table-hover tbody tr[data-key]:hover td { background: var(--primary-1); }
.table .ta-right { text-align: right; } .table .ta-center { text-align: center; }
.table th.sortable { cursor: pointer; }
.table th.sortable:hover { color: var(--text); }
.sort-ic { display: inline-flex; flex-direction: column; gap: 2px; margin-left: 4px; vertical-align: middle; }
.sort-ic i { width: 0; height: 0; border: 4px solid transparent; }
.sort-ic .up { border-bottom-color: var(--text-4); border-top-width: 0; }
.sort-ic .down { border-top-color: var(--text-4); border-bottom-width: 0; }
th.sorted-asc .sort-ic .up { border-bottom-color: var(--primary); }
th.sorted-desc .sort-ic .down { border-top-color: var(--primary); }
.col-check { width: 44px; }
.cell-main { font-weight: 500; color: var(--text); }
.cell-sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.pager { display: flex; align-items: center; justify-content: flex-end; gap: 6px; padding: 12px 16px; flex-wrap: wrap; }
.pager-total { color: var(--text-3); font-size: 13px; margin-right: auto; }
.pg-btn { min-width: 30px; height: 30px; padding: 0 6px; border: 1px solid var(--border); background: #fff; border-radius: var(--radius-sm); cursor: pointer; color: var(--text-2); display: inline-flex; align-items: center; justify-content: center; font-size: 13px; }
.pg-btn:hover:not([disabled]) { color: var(--primary); border-color: var(--primary); }
.pg-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.pg-btn[disabled] { opacity: .45; cursor: not-allowed; }
.pg-dots { color: var(--text-3); padding: 0 2px; }
.pg-size { height: 30px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 6px; color: var(--text-2); background: #fff; margin-left: 6px; }
.empty { padding: 40px 0; text-align: center; color: var(--text-3); font-size: 13px; }
.empty svg { display: block; margin: 0 auto 8px; }

/* 工具条 */
.toolbar { display: flex; align-items: center; gap: 10px; padding: 14px 16px; flex-wrap: wrap; }
.toolbar .select { width: auto; min-width: 120px; }
.toolbar .spacer { flex: 1; }
.filter-chip { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: 14px; border: 1px solid var(--border); background: #fff; color: var(--text-2); font-size: 13px; cursor: pointer; gap: 4px; }
.filter-chip:hover { border-color: var(--primary-3); color: var(--primary); }
.filter-chip.active { background: var(--primary-1); border-color: var(--primary-3); color: var(--primary); font-weight: 500; }
.filter-chip b { font-weight: 500; opacity: .75; }

/* 弹层 */
.layer { position: fixed; inset: 0; z-index: 1000; }
.layer-mask { position: absolute; inset: 0; background: rgba(15, 23, 42, .45); opacity: 0; transition: opacity .2s; }
.layer.open .layer-mask { opacity: 1; }
.modal { position: absolute; left: 50%; top: 10vh; transform: translate(-50%, 12px) scale(.98); max-width: calc(100vw - 32px); max-height: 80vh; display: flex; flex-direction: column; background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); opacity: 0; transition: all .2s cubic-bezier(.2, .8, .3, 1); }
.layer.open .modal { opacity: 1; transform: translate(-50%, 0) scale(1); }
.modal-header, .drawer-header { display: flex; align-items: center; gap: 8px; padding: 16px 20px; border-bottom: 1px solid var(--border-2); }
.modal-title, .drawer-title { font-size: 16px; font-weight: 600; flex: 1; min-width: 0; }
.modal-body { padding: 20px; overflow: auto; }
.modal-footer, .drawer-footer { display: flex; justify-content: flex-end; align-items: center; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--border-2); }
.drawer { position: absolute; right: 0; top: 0; bottom: 0; max-width: 100vw; background: #fff; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .25s cubic-bezier(.2, .8, .3, 1); }
.layer.open .drawer { transform: translateX(0); }
.drawer-body { flex: 1; overflow: auto; padding: 20px 24px; }
.confirm-body { display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); line-height: 1.7; }
.confirm-body .ic { margin-top: 1px; }

/* 提示 */
.toast-box { position: fixed; top: 24px; left: 50%; transform: translateX(-50%); z-index: 2000; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.toast { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; background: #fff; border-radius: 8px; box-shadow: 0 6px 24px rgba(15, 23, 42, .14); font-size: 14px; animation: toastIn .25s cubic-bezier(.2, .8, .3, 1); border: 1px solid var(--border-2); }
.toast.out { opacity: 0; transform: translateY(-8px); transition: all .25s; }
.toast-success .ic { color: var(--success); } .toast-error .ic { color: var(--danger); } .toast-warning .ic { color: var(--warning); } .toast-info .ic { color: var(--primary); }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }

/* 描述列表 */
.desc { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }
.desc-item { display: flex; gap: 12px; font-size: 13px; min-width: 0; }
.desc-item .k { color: var(--text-3); flex-shrink: 0; width: 72px; }
.desc-item .v { color: var(--text); min-width: 0; word-break: break-all; }
.desc-item.span2 { grid-column: span 2; }
.section-title { font-size: 14px; font-weight: 600; margin: 20px 0 12px; display: flex; align-items: center; gap: 8px; }
.section-title:first-child { margin-top: 0; }
.section-title::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--primary); }

/* 时间线 */
.timeline { position: relative; padding-left: 4px; }
.tl-item { position: relative; padding: 0 0 20px 24px; }
.tl-item::before { content: ""; position: absolute; left: 5px; top: 16px; bottom: -2px; width: 1px; background: var(--border); }
.tl-item:last-child::before { display: none; }
.tl-dot { position: absolute; left: 0; top: 5px; width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--primary); background: #fff; }
.tl-dot.success { border-color: var(--success); } .tl-dot.danger { border-color: var(--danger); } .tl-dot.warning { border-color: var(--warning); } .tl-dot.gray { border-color: var(--text-4); }
.tl-dot.filled { background: var(--primary); }
.tl-head { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.tl-time { color: var(--text-3); font-size: 12px; margin-left: auto; white-space: nowrap; }
.tl-content { margin-top: 6px; font-size: 13px; color: var(--text-2); line-height: 1.7; }
.tl-box { background: var(--fill); border-radius: 6px; padding: 10px 12px; margin-top: 8px; }

/* 骨架屏 / 过渡 */
.skeleton-wrap { padding: 4px 0; }
.sk { background: linear-gradient(90deg, #eef0f3 25%, #f6f7f9 37%, #eef0f3 63%); background-size: 400% 100%; animation: sk 1.2s ease infinite; border-radius: 8px; }
.sk-title { height: 26px; width: 220px; margin-bottom: 20px; }
.sk-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
.sk-card { height: 104px; }
.sk-block { height: 360px; }
@keyframes sk { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.view-enter { animation: viewIn .28s ease both; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* 示范标记 */
.demo-badge { position: fixed; right: 16px; bottom: 14px; z-index: 900; font-size: 12px; color: var(--text-3); background: rgba(255, 255, 255, .92); border: 1px solid var(--border); padding: 3px 10px; border-radius: 12px; box-shadow: 0 2px 8px rgba(15, 23, 42, .06); pointer-events: none; letter-spacing: .5px; backdrop-filter: blur(6px); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d9dce1; border-radius: 4px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background-color: #c2c6cc; }
::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; } .form-grid .span2 { grid-column: auto; }
  .desc { grid-template-columns: 1fr; } .desc-item.span2 { grid-column: auto; }
  .search-input { width: 100%; }
  .modal { top: 5vh; max-height: 90vh; }
  .sk-row { grid-template-columns: 1fr 1fr; }
  .demo-badge { bottom: 8px; right: 8px; font-size: 11px; }
}
.tabs { overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { white-space: nowrap; flex-shrink: 0; }
.cell-sub { white-space: nowrap; }
/* a11y: visible keyboard focus */
:focus-visible:not(input):not(select):not(textarea){outline:2px solid var(--primary)!important;outline-offset:2px!important}