:root{
    --bg:#eceff4; --surface:#ffffff; --surface-2:#f6f8fb; --surface-3:#eef2f8;
    --ink:#151a24; --ink-2:#5b6573; --ink-3:#9aa3b2; --line:#e6e9f0; --line-2:#eef1f6;
    --brand:#ff3b5c; --brand-2:#ff8a4c; --brand-soft:#fff1f4;
    --ok:#15a35a; --ok-soft:#e7f7ee; --warn:#e0890a; --warn-soft:#fdf3e3;
    --blue:#3b76f0; --blue-soft:#eaf1fe; --purple:#7c5cf0; --purple-soft:#f1edfd;
    --shadow-sm:0 1px 2px rgba(16,24,40,.05),0 2px 6px rgba(16,24,40,.05);
    --shadow-md:0 8px 24px rgba(16,24,40,.08); --shadow-lg:0 24px 60px rgba(16,24,40,.20);
    --r-xs:10px; --r:14px; --r-lg:20px; --r-pill:999px; --t:.2s cubic-bezier(.4,0,.2,1);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.62;padding:0 0 64px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
  header{position:relative;background:linear-gradient(120deg,#ff2e54 0%,#ff5b3c 55%,#ff8a4c 100%);color:#fff;padding:30px 22px;box-shadow:0 10px 30px rgba(255,59,92,.20)}
  header:before{content:"";position:absolute;inset:0;background:radial-gradient(120% 120% at 0% 0%,rgba(255,255,255,.18),transparent 45%);pointer-events:none}
  header .wrap{position:relative}
  header h1{font-size:21px;font-weight:800;letter-spacing:-.3px}
  header p{opacity:.9;font-size:12.5px;margin-top:6px;letter-spacing:.2px}
  .wrap{max-width:1140px;margin:0 auto;padding:0 18px}
  .tabs{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
  .tab{background:var(--surface);border:1px solid var(--line);padding:10px 16px;border-radius:var(--r-pill);font-size:13px;cursor:pointer;color:var(--ink-2);font-weight:600;transition:var(--t);box-shadow:var(--shadow-sm)}
  .tab:hover{transform:translateY(-1px);color:var(--ink);box-shadow:var(--shadow-md)}
  .tab.active{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(255,59,92,.28)}
  section{display:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
  section.show{display:block;animation:rise .26s cubic-bezier(.2,.7,.3,1)}
  @keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  @keyframes expand{from{opacity:0;transform:translateY(-8px) scaleY(.98)}to{opacity:1;transform:none}}
  h2{font-size:19px;font-weight:800;letter-spacing:-.2px;margin-bottom:4px;color:var(--ink)}
  .desc{color:var(--ink-2);font-size:12.5px;margin-bottom:18px;line-height:1.6}
  .mini{color:var(--ink-3);font-size:12px;line-height:1.55}
  .kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:10px}
  .kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 10px;text-align:center;transition:var(--t);box-shadow:var(--shadow-sm)}
  .kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
  .kpi b{display:block;font-size:23px;font-weight:800;color:var(--brand);letter-spacing:-.5px;line-height:1.1}
  .kpi span{font-size:11px;color:var(--ink-3);letter-spacing:.3px}
  .bar{height:10px;background:var(--surface-3);border-radius:var(--r-pill);overflow:hidden;margin:8px 0}
  .bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));border-radius:var(--r-pill);transition:width .5s ease}
  .trendbox{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin:14px 0 18px;box-shadow:var(--shadow-sm);transition:var(--t)}
  .trendbox:hover{box-shadow:var(--shadow-md)}
  .trend-hd{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;gap:8px;flex-wrap:wrap}
  .trend-title{font-size:14px;font-weight:800;letter-spacing:-.2px;color:var(--ink)}
  .trend-sub{font-size:11.5px;color:var(--ink-3);letter-spacing:.2px}
  .trend-wrap{position:relative;width:100%}
  .trend-chart{width:100%;display:block;cursor:pointer}
  .trend-chart svg{display:block;width:100%;height:auto}
  .trend-cursor{position:absolute;top:0;bottom:0;width:2px;background:var(--brand);opacity:0;pointer-events:none;transition:opacity .12s ease;transform:translateX(-1px)}
  .trend-cursor.on{opacity:.45}
  .trend-tip{position:absolute;top:2px;transform:translate(-50%,-2px);background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:var(--r-pill);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s ease;box-shadow:var(--shadow-sm);z-index:2}
  .trend-tip.on{opacity:1}
  .trend-hint{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--brand);cursor:pointer;user-select:none}
  .trend-hint:before{content:"👆";font-size:11px}
  .toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
  .btn{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff;border:none;padding:10px 18px;border-radius:var(--r-xs);font-size:12.5px;font-weight:700;cursor:pointer;transition:var(--t);box-shadow:0 6px 16px rgba(255,59,92,.22)}
  .btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(255,59,92,.30);filter:brightness(1.03)}
  .btn:active{transform:translateY(0) scale(.98)}
  .btn.ghost{background:var(--surface);color:var(--ink-2);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
  .btn.ghost:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft)}
  .btn.ghost.tiny{padding:8px 12px;font-size:12px}
  .act{font-size:11px;color:var(--ink-2);cursor:pointer;border:1px solid var(--line);border-radius:var(--r-pill);padding:3px 10px;background:var(--surface);margin-left:6px;transition:var(--t);white-space:nowrap;user-select:none}
  .act:hover{background:var(--surface-2);transform:translateY(-1px)}
  .act.del{color:#dc2626;border-color:#f6caca}.act.del:hover{background:#fdeced}
  .act.add{color:var(--brand);border-color:#ffc9d4;background:var(--brand-soft)}.act.add:hover{background:#ffe3ea}
  .act.det{color:var(--blue);border-color:#cfe0fb;background:var(--blue-soft)}.act.det:hover{background:#dbe7fe}
  .lvl{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
  .lvl .chip{font-size:12px;padding:6px 14px;border-radius:var(--r-pill);background:var(--surface-3);color:var(--ink-2);font-weight:700;letter-spacing:.2px}
  .prov{border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden;background:var(--surface);transition:var(--t);box-shadow:var(--shadow-sm)}
  .prov:hover{box-shadow:var(--shadow-md);border-color:#dfe3ec}
  .phead{display:flex;align-items:center;gap:14px;padding:14px 16px;cursor:pointer;background:var(--surface-2);transition:var(--t);position:relative}
  .phead:hover{background:var(--surface-3)}
  .pbadge{flex:0 0 auto;width:54px;height:54px;display:flex;align-items:center;justify-content:center;transition:var(--t);user-select:none}
  .prov:hover .pbadge{transform:scale(1.06) rotate(-3deg)}
  .ring{display:block;width:54px;height:54px}
  .ring-bg{fill:none;stroke:var(--surface-3);stroke-width:4}
  .ring-fg{fill:none;stroke:url(#ringGrad);stroke-width:4;stroke-linecap:round;transition:stroke-dashoffset .55s cubic-bezier(.4,0,.2,1)}
  .ring-txt{font-size:16px;font-weight:800;fill:var(--ink);text-anchor:middle;dominant-baseline:central}
  .chev{color:var(--ink-3);font-size:13px;transition:transform .25s ease;cursor:pointer}
  .prov.open .chev{transform:rotate(180deg)}
  .prov.open{border-color:var(--brand);box-shadow:var(--shadow-md)}
  .pinfo{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
  .pname{font-weight:800;font-size:16px;letter-spacing:-.2px;line-height:1.15}
  .pcap{font-size:11.5px;color:var(--ink-3);letter-spacing:.2px}
  .pseason{font-size:11px;color:#fff;background:linear-gradient(120deg,var(--blue),#5b8df7);padding:4px 12px;border-radius:var(--r-pill);font-weight:600;letter-spacing:.3px;flex:0 0 auto;white-space:nowrap}
  .pstat{font-size:11.5px;font-weight:700;padding:4px 13px;border-radius:var(--r-pill);letter-spacing:.3px;transition:var(--t);flex:0 0 auto;white-space:nowrap;cursor:pointer;border:1px solid transparent}
  .pstat:hover{transform:scale(1.04)}
  .s-none{background:var(--surface-3);color:var(--ink-3)}
  .s-script{background:var(--warn-soft);color:#b9760a}
  .s-shot{background:var(--blue-soft);color:#2155c4}
  .s-pub{background:var(--ok-soft);color:#0f7a43}
  .pcity{font-size:11.5px;color:var(--ink-3)}
  .pbody{display:none;padding:8px 16px 16px;border-top:1px solid var(--line-2);background:var(--surface)}
  .pbody.open{display:block;animation:expand .3s cubic-bezier(.2,.8,.3,1);transform-origin:top}
  .prov-overview{border:1px solid var(--line-2);border-left:3px solid var(--brand-2);background:linear-gradient(180deg,#fff7f0,#fff);border-radius:var(--r-xs);padding:12px 14px;margin:4px 0 12px}
  .prov-overview .po-h{font-size:12.5px;font-weight:800;color:var(--purple);letter-spacing:.4px;margin-bottom:6px}
  .prov-overview .po-b{font-size:13px;line-height:1.7;color:var(--ink);margin-bottom:8px}
  .prov-overview .po-meta{font-size:11.5px;color:var(--ink-3);border-top:1px dashed var(--line-2);padding-top:6px}
  /* v5：保存状态 / 撤销重做 / 回收站 / 6维模板 */
  .save-status{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.30);padding:5px 13px;border-radius:var(--r-pill);letter-spacing:.2px;white-space:nowrap}
  .save-status::before{content:"";width:7px;height:7px;border-radius:50%;background:#7dffb0;box-shadow:0 0 0 0 rgba(125,255,176,.6);animation:pulse 2s infinite}
  .save-status.dirty::before{background:#ffd57d;animation:none}
  .save-status.err{background:rgba(255,255,255,.28);border-color:#ffb3b3}
  .save-status.err::before{background:#ff7d7d;animation:none}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(125,255,176,.55)}70%{box-shadow:0 0 0 7px rgba(125,255,176,0)}100%{box-shadow:0 0 0 0 rgba(125,255,176,0)}}
  .btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;filter:none}
  .badge{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 5px;border-radius:999px;background:var(--brand);color:#fff;font-size:10.5px;font-weight:800;margin-left:4px;vertical-align:1px}
  .tpl-block{border:1px solid var(--line);border-radius:var(--r-xs);padding:12px 14px;margin:10px 0;background:var(--surface-2);transition:var(--t)}
  .tpl-block:hover{border-color:#dfe3ec;box-shadow:var(--shadow-sm)}
  .tpl-t{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:7px}
  .tpl-n{font-size:12.5px;font-weight:800;color:var(--brand);letter-spacing:.2px}
  .tpl-b{font-size:12.5px;line-height:1.75;color:var(--ink-2);white-space:pre-wrap;word-break:break-word}
  .tpl-b .ph{color:var(--warn);font-weight:600}
  details.spx{border:1px dashed var(--line);border-radius:10px;padding:10px 12px;margin-top:12px;background:var(--surface-2)}
  details.spx summary{cursor:pointer;font-size:12.5px;font-weight:800;color:var(--blue);letter-spacing:.2px;user-select:none}
  details.spx[open] summary{margin-bottom:4px}
  .trash-item{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid var(--line);border-radius:var(--r-xs);padding:10px 12px;margin:8px 0;background:var(--surface);font-size:12.5px}
  .trash-item .tt{font-weight:800;color:var(--warn)}
  .trash-item .tl{color:var(--ink-2);flex:1;min-width:120px}
  .trash-item .ts{color:var(--ink-3);font-size:11px}
  .draft-tip{display:none;align-items:center;gap:8px;flex-wrap:wrap;background:#eef6ff;border:1px solid #cfe4fa;color:#2a6bb4;border-radius:var(--r-xs);padding:9px 12px;font-size:12px;margin:10px 0;line-height:1.5}
  .draft-tip.show{display:flex}
  .draft-tip .dt-msg{flex:1;min-width:160px}
  .draft-tip .act{font-weight:700;cursor:pointer;color:#d23c5f;text-decoration:underline}
  .vs-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid var(--line);border-radius:var(--r-xs);padding:10px 12px;margin:8px 0;background:var(--surface);font-size:12.5px}
  .vs-row .vt{font-weight:800;font-size:10.5px;color:#fff;background:var(--blue);border-radius:6px;padding:1px 7px}
  .vs-row .vt.auto{background:var(--purple)}
  .vs-row .vn{color:var(--ink-2);flex:1;min-width:130px}
  .vs-row .vs{color:var(--ink-3);font-size:11px}
  .vs-row .act{font-weight:700;cursor:pointer;color:var(--blue)}
  .vs-row .act.del{color:var(--warn)}
  .empty-tip{color:var(--ink-3);font-size:12.5px;text-align:center;padding:22px 0}
  .city{border-left:3px solid var(--brand-2);padding:12px 14px;margin:10px 0;background:var(--brand-soft);border-radius:0 var(--r-xs) var(--r-xs) 0;transition:var(--t)}
  .city:hover{background:#ece7fb}
  .chead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
  .cname{font-weight:700;font-size:13.5px;color:var(--ink)}
  .cstat{font-size:11px;font-weight:700;padding:3px 10px;border-radius:var(--r-pill);border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;transition:var(--t)}
  .cstat:hover{border-color:var(--brand);color:var(--brand)}
  .spots{margin:8px 0 0 4px}
  .spot{display:flex;align-items:center;gap:8px;font-size:12.5px;padding:7px 0;flex-wrap:wrap;border-bottom:1px dashed var(--line-2)}
  .spot:last-child{border-bottom:none}
  .spot .nm{font-weight:600;min-width:96px;color:var(--ink);cursor:pointer}
  .spot .nm:hover{color:var(--brand)}
  .elm{display:inline-flex;align-items:center;gap:3px;font-size:11px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px 10px;cursor:pointer;color:var(--ink-2);transition:var(--t);user-select:none}
  .elm:hover{border-color:var(--ok);color:var(--ok)}
  .elm.on{background:linear-gradient(120deg,var(--ok),#1ec06a);color:#fff;border-color:transparent;box-shadow:0 3px 10px rgba(21,163,90,.22)}
  .spot .dots{display:inline-flex;gap:2px;margin-left:6px;align-items:center;line-height:1}
  .spot .dot{font-size:10px;color:var(--line-2);cursor:default;transition:var(--t)}
  .spot .dot.on{color:var(--brand-2)}
  /* 专题卡片：封面 + 标题 + 备注 */
  .topic-card{display:flex;gap:12px;align-items:flex-start;padding:14px}
  .topic-cover{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;flex-shrink:0;box-shadow:var(--shadow-sm);letter-spacing:-.5px}
  .topic-body{flex:1;min-width:0}
  /* 出行计划卡片：名称 + 日期 + 行程备注 */
  .trip-card{padding:14px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;margin:8px 0}
  .trip-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:6px}
  .trip-name{font-weight:700;font-size:14px;color:var(--ink)}
  .trip-date{font-size:12px;color:var(--brand);background:var(--brand-soft);padding:2px 8px;border-radius:6px;white-space:nowrap}
  .trip-note{font-size:12px;color:var(--ink-2);margin:6px 0;white-space:pre-wrap;line-height:1.55}
  .spot-info{width:100%;margin:2px 0 0 104px;font-size:11.5px;color:var(--ink-2);background:var(--surface-2);border-radius:8px;padding:6px 10px;line-height:1.5}
  .spot-info .tag{display:inline-block;font-size:10px;font-weight:700;color:var(--blue);background:var(--blue-soft);border-radius:6px;padding:1px 6px;margin-right:6px}
  .spot-info .todo{color:var(--warn);font-weight:600}
  .city-cost{margin:6px 0 2px 4px;font-size:11.5px;color:#7a5310;background:var(--warn-soft);border:1px solid #f6e0b8;border-radius:8px;padding:6px 10px;line-height:1.55}
  select{font-family:inherit;font-size:12px;padding:6px 10px;border:1px solid var(--line);border-radius:var(--r-xs);background:#fff;color:var(--ink);transition:var(--t);cursor:pointer}
  select:focus,input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,59,92,.14)}
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .box{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:var(--surface);transition:var(--t)}
  .box:hover{box-shadow:var(--shadow-sm)}
  .box h3{font-size:14px;margin-bottom:12px;color:var(--ink);font-weight:800;letter-spacing:-.1px;padding-left:11px;position:relative}
  .box h3:before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:4px;border-radius:var(--r-pill);background:linear-gradient(180deg,var(--brand),var(--brand-2))}
  .item{border:1px solid var(--line);border-radius:var(--r-xs);padding:12px 14px;margin:8px 0;font-size:13px;background:var(--surface);transition:var(--t)}
  .item:hover{background:var(--surface-2);border-color:#dfe3ec}
  .item .t{font-weight:700;color:var(--ink)}
  input[type=text],input[type=url],textarea{font-family:inherit;font-size:12.5px;padding:9px 12px;border:1px solid var(--line);border-radius:var(--r-xs);width:100%;background:#fff;color:var(--ink);transition:var(--t)}
  textarea{font-family:inherit;resize:vertical}
  .lib li{font-size:12.5px;margin:6px 0;list-style:none;padding-left:18px;position:relative;color:var(--ink-2);line-height:1.55}
  .lib li:before{content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;border-radius:2px;background:var(--brand)}
  .script{border-left:3px solid var(--brand);padding:11px 14px;background:var(--brand-soft);border-radius:0 var(--r-xs) var(--r-xs) 0;margin:10px 0;font-size:12.5px;color:var(--ink-2);line-height:1.6}
  .script b{color:var(--brand)}
  .tip{background:var(--warn-soft);border:1px solid #f6e0b8;border-radius:var(--r-xs);padding:13px 14px;font-size:12.5px;margin:12px 0;color:#7a5310;line-height:1.6}
  .tip b{color:#5e3f0a}
  .pack{columns:2;font-size:12.5px;column-gap:18px}
  .pack li{margin:4px 0;list-style:none;padding-left:18px;position:relative;color:var(--ink-2);break-inside:avoid}
  .pack li:before{content:"";position:absolute;left:2px;top:6px;width:11px;height:11px;border:1.5px solid var(--purple);border-radius:3px}
  .flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;margin:10px 0}
  .flow span{background:var(--blue-soft);color:#2856c0;padding:6px 13px;border-radius:var(--r-pill);font-weight:700;letter-spacing:.2px;transition:var(--t)}
  .flow span:hover{transform:translateY(-1px)}
  .flow b{color:var(--ink-3);font-weight:500}
  .foot{text-align:center;color:var(--ink-3);font-size:11.5px;margin-top:24px;letter-spacing:.3px}
  .week{display:grid;grid-template-columns:auto auto 1fr;gap:6px 14px;align-items:baseline;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-xs);margin:8px 0;background:var(--surface);transition:var(--t)}
  .week:hover{background:var(--surface-2);border-color:#dfe3ec;transform:translateX(2px)}
  .week.hot{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(255,59,92,.12);transform:translateX(2px)}
  .week.hot .wn{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#fff}
  .wn{font-weight:800;font-size:13px;color:var(--brand);background:var(--brand-soft);padding:3px 11px;border-radius:var(--r-pill);white-space:nowrap}
  .ws{font-size:11.5px;color:var(--ink-3);white-space:nowrap;letter-spacing:.3px}
  .wt{font-size:13px;color:var(--ink);grid-column:3}
  .wt b{color:var(--ink)}
  .wd{font-size:12px;color:var(--ink-2);grid-column:3;line-height:1.5}
  .modal{display:none;position:fixed;inset:0;background:rgba(16,24,40,.45);backdrop-filter:blur(4px);z-index:50;align-items:center;justify-content:center;padding:18px}
  .modal.show{display:flex;animation:fade .2s ease}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  .modal-box{background:#fff;border-radius:var(--r-lg);padding:26px;max-width:500px;width:100%;box-shadow:var(--shadow-lg);animation:pop .26s cubic-bezier(.2,.8,.3,1);max-height:88vh;overflow:auto}
  .modal-box.lg{max-width:640px}
  .modal-box h3{font-size:16px;margin-bottom:6px;font-weight:800;letter-spacing:-.2px}
  .modal-box label{font-size:12.5px;font-weight:700;display:block;margin:14px 0 5px;color:var(--ink-2)}
  .modal-box select{width:100%;font-size:13px;padding:9px 12px}
  .modal-acts{display:flex;gap:10px;margin:16px 0 6px;flex-wrap:wrap}
  .modal .tip{margin-top:6px}
  code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:12px;background:var(--surface-3);padding:1px 6px;border-radius:6px;color:#c0344d}
  #errPanel{display:none;position:fixed;left:50%;top:14px;transform:translateX(-50%);z-index:80;background:#fff;border:1px solid #f6caca;border-left:4px solid #dc2626;border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-lg);max-width:92%;font-size:13px;color:#b91c1c}
  #errPanel b{display:block;margin-bottom:2px}
  #errPanel .err-msg{font-weight:600}
  #toasts{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
  .toast{background:var(--ink);color:#fff;font-size:12.5px;font-weight:600;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow-lg);animation:toastIn .25s cubic-bezier(.2,.8,.3,1);max-width:320px;line-height:1.45}
  .toast.ok{background:linear-gradient(120deg,var(--ok),#1ec06a)}
  .toast.err{background:linear-gradient(120deg,#e0394f,#ff5b3c)}
  .toast.info{background:linear-gradient(120deg,var(--blue),#5b8df7)}
  .toast.hide{animation:toastOut .3s ease forwards}
  @keyframes toastIn{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
  @keyframes toastOut{to{opacity:0;transform:translateY(12px) scale(.96)}}
  .log-item{display:flex;gap:10px;font-size:12px;padding:8px 0;border-bottom:1px dashed var(--line-2);align-items:baseline}
  .log-item:last-child{border-bottom:none}
  .log-t{color:var(--ink-3);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:11px}
  .log-a{font-weight:700;color:var(--brand);white-space:nowrap}
  .log-d{color:var(--ink-2);word-break:break-all}
  .swatch{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);vertical-align:middle;cursor:pointer;padding:0;background:none}
  .seg{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
  .seg button{flex:1;min-width:90px;padding:8px;border:1px solid var(--line);background:var(--surface);border-radius:10px;cursor:pointer;font-size:12px;font-weight:600;color:var(--ink-2);transition:var(--t)}
  .seg button:hover{border-color:var(--brand);color:var(--brand)}
  .seg button.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand)}
  .hint{font-size:11.5px;color:var(--ink-3);margin-top:4px}
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-thumb{background:#d4d9e2;border-radius:999px;border:2px solid var(--bg)}
  ::-webkit-scrollbar-thumb:hover{background:#c2c8d4}

  /* === A4 视觉规范补齐:状态色统一 + 紧凑操作按钮 === */
  /* 状态色映射:已发布/已结款=ok 绿;待结算/排期/产出=warn 橙;退货/取消=err 红;灵感/未规划=灰 */
  .badge.ok{background:var(--ok)}
  .badge.warn{background:var(--warn)}
  .badge.err{background:#dc2626}
  .badge.mute{background:var(--ink-3)}
  /* 紧凑操作按钮(行内编辑使用),与 .act 风格保持一致 */
  button.mini{font-family:inherit;font-size:11px;font-weight:700;color:var(--ink-2);cursor:pointer;border:1px solid var(--line);border-radius:var(--r-pill);padding:4px 9px;background:var(--surface);margin-left:4px;transition:var(--t);white-space:nowrap;line-height:1.3}
  button.mini:hover{background:var(--surface-2);transform:translateY(-1px);border-color:#dfe3ec}
  button.mini.del{color:#dc2626;border-color:#f6caca;background:#fff7f7}
  button.mini.del:hover{background:#fdeced}
  button.mini.save{color:#fff;background:linear-gradient(120deg,var(--ok),#1ec06a);border-color:transparent}
  button.mini.save:hover{filter:brightness(1.05)}
  button.mini.cancel{color:var(--ink-3)}
  /* 行内编辑态:输入框紧凑化,贴合 td */
  td .inline-edit,td .inline-sel{font-size:12.5px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;width:100%;min-width:80px}
  td .inline-edit:focus,td .inline-sel:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 2px rgba(255,59,92,.12)}
  tr.editing td{background:var(--brand-soft)}
  /* 模态操作栏置顶可见(仅模态内 sticky,不污染页面) */
  .modal-box{display:flex;flex-direction:column}
  .modal-acts{position:sticky;bottom:-26px;margin:16px -26px -26px;padding:12px 26px;background:var(--surface);border-top:1px solid var(--line);z-index:2;backdrop-filter:saturate(1.2)}

  /* === A4 紧凑布局:收紧留白 === */
  .wrap{max-width:1200px;padding:0 16px}
  section{padding:20px;margin-bottom:14px}
  .kpis{gap:10px;margin-bottom:8px}
  .kpi{padding:13px 8px}
  .kpi b{font-size:22px}
  .bar{margin:6px 0}
  .toolbar{gap:8px;margin-bottom:12px}
  .btn{padding:9px 15px}
  .tab{padding:9px 14px}
  .trendbox{padding:14px 16px;margin:12px 0 14px}
  .modal-box{padding:22px}
  .modal-box h3{font-size:15.5px}
  /* 隐藏次要列工具类(移动端) */
  .hide-sm{display:none}

  /* === A4 移动端断点 === */
  @media (max-width:768px){
    .wrap{padding:0 12px}
    header{padding:22px 14px}
    header h1{font-size:18px}
    header p{font-size:11.5px}
    section{padding:16px 12px;margin-bottom:10px;border-radius:14px}
    h2{font-size:17px}
    .desc{font-size:11.5px;margin-bottom:14px}
    /* tabs 横向滚动,避免换行多行难看 */
    .tabs{gap:6px;margin:14px 0;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:thin;padding-bottom:4px}
    .tab{padding:8px 12px;font-size:12px;flex:0 0 auto}
    /* kpis 3 列 */
    .kpis{grid-template-columns:repeat(3,1fr);gap:8px}
    .kpi{padding:11px 6px}
    .kpi b{font-size:19px}
    .kpi span{font-size:10px}
    .grid2{grid-template-columns:1fr;gap:10px}
    .box{padding:14px}
    .toolbar{gap:6px}
    .btn{padding:8px 12px;font-size:11.5px}
    .btn.ghost.tiny{padding:7px 10px;font-size:11px}
    .trendbox{padding:12px}
    .modal{padding:10px}
    .modal-box{max-width:100%!important;padding:16px;border-radius:14px;max-height:92vh}
    .modal-acts{margin:12px -16px -16px;padding:10px 16px}
    /* 表格次要列隐藏(用户偏好:窄屏聚焦主信息) */
    .hide-sm{display:none}
    .week{grid-template-columns:auto 1fr;gap:4px 10px;padding:11px 12px}
    .ws{grid-column:2}
    .wt,.wd{grid-column:1/3}
    .flow{font-size:11.5px}
    .flow span{padding:5px 10px}
    .pack{columns:1}
  }
  @media (max-width:480px){
    header{padding:18px 12px}
    header h1{font-size:16px}
    .kpis{grid-template-columns:repeat(2,1fr);gap:6px}
    .kpi{padding:10px 4px}
    .kpi b{font-size:17px}
    .kpi span{font-size:9.5px}
    .tab{padding:7px 10px;font-size:11.5px}
    .btn{padding:7px 11px;font-size:11px}
    section{padding:14px 10px}
    h2{font-size:16px}
    /* 单行表格行紧凑化 */
    table.grid{font-size:12px}
    table.grid th,table.grid td{padding:5px 6px}
    button.mini{padding:3px 7px;font-size:10.5px;margin-left:2px}
  }