:root{
  --bg:#f4f6f9;
  --card:#ffffff;
  --line:#e6eaf0;
  --text:#1b2430;
  --muted:#7a869a;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --primary-soft:#eaf1ff;
  --green:#16a34a;
  --green-soft:#e8f7ee;
  --orange:#ea8a1f;
  --orange-soft:#fdf1e2;
  --gray:#64748b;
  --gray-soft:#eef1f5;
  --red:#dc2626;
  --red-soft:#fdecec;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 6px 20px rgba(16,24,40,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
#app{min-height:100dvh;height:100dvh;display:flex;flex-direction:column}
.hidden{display:none !important}
button{font-family:inherit;font-size:15px;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px;color:inherit}

/* ============ 登录 ============ */
.login-wrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,#1e3a8a 0%,#2563eb 55%,#3b82f6 100%)}
.login-card{width:100%;max-width:380px;background:#fff;border-radius:18px;padding:28px 22px;box-shadow:0 18px 50px rgba(15,23,42,.25)}
.login-logo{text-align:center;margin-bottom:22px}
.login-logo .mark{width:60px;height:60px;border-radius:16px;margin:0 auto 12px;display:block;box-shadow:0 6px 16px rgba(37,99,235,.28)}
.login-logo h1{font-size:19px;margin:0 0 4px}
.login-logo p{margin:0;font-size:13px;color:var(--muted)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;outline:none;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 16px;border-radius:10px;font-weight:600;transition:.15s}
.btn-primary{background:var(--primary);color:#fff;width:100%}
.btn-primary:active{background:var(--primary-dark)}
.btn-primary:disabled{opacity:.6}
.btn-ghost{background:var(--gray-soft);color:var(--text)}
.btn-danger{background:var(--red-soft);color:var(--red)}
.btn-sm{padding:8px 12px;font-size:13px;border-radius:9px}
.login-tip{margin-top:14px;font-size:12px;color:var(--muted);text-align:center}
.err{color:var(--red);font-size:13px;margin-top:10px;text-align:center;min-height:18px}

/* ============ 顶部 ============ */
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:calc(env(safe-area-inset-top) + 10px) 14px 10px;display:flex;align-items:center;gap:10px;flex:0 0 auto}
.topbar .title{font-size:17px;font-weight:700;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .who{font-size:12px;color:var(--muted);font-weight:500}
.icon-btn{width:38px;height:38px;border-radius:10px;background:var(--gray-soft);display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 auto}
.icon-btn.primary{background:var(--primary);color:#fff}

/* ============ tabs ============ */
.tabs{display:flex;gap:6px;padding:10px 14px 0;background:#fff;border-bottom:1px solid var(--line);flex:0 0 auto;overflow-x:auto}
.tab{padding:9px 15px;border-radius:9px 9px 0 0;font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}
.tab.on{color:var(--primary);border-bottom:2px solid var(--primary);background:var(--primary-soft)}

/* ============ 内容 ============ */
.content{flex:1;overflow-y:auto;padding:14px;-webkit-overflow-scrolling:touch}

/* 统计卡 */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}
.stat{background:var(--card);border-radius:var(--radius);padding:13px 14px;box-shadow:var(--shadow)}
.stat .k{font-size:12px;color:var(--muted);margin-bottom:6px}
.stat .v{font-size:20px;font-weight:700;letter-spacing:-.3px}
.stat .v small{font-size:12px;font-weight:600;color:var(--muted);margin-left:2px}
.stat.accent .v{color:var(--primary)}

/* 筛选 */
.filters{background:var(--card);border-radius:var(--radius);padding:12px;margin-bottom:14px;box-shadow:var(--shadow)}
.filter-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.filter-row + .filter-row{margin-top:10px}
.search-box{position:relative;margin-bottom:10px}
.search-box input{width:100%;padding:10px 12px 10px 34px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;outline:none}
.search-box .ic{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:14px}
.filter-row .field{margin:0}
.filter-row .field select,.filter-row .field input{padding:9px 10px;font-size:14px;border-radius:9px}
.chip-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.chip{padding:6px 12px;border-radius:20px;background:var(--gray-soft);font-size:13px;color:var(--muted);font-weight:500}
.chip.on{background:var(--primary);color:#fff}

/* 排行榜 */
.rank{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:14px;box-shadow:var(--shadow)}
.rank h3{margin:0 0 12px;font-size:15px}
.rank-item{margin-bottom:11px}
.rank-item:last-child{margin-bottom:0}
.rank-top{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px}
.rank-top .nm{font-weight:600}
.rank-top .vl{color:var(--muted)}
.bar{height:8px;border-radius:5px;background:var(--gray-soft);overflow:hidden}
.bar span{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,#3b82f6,#2563eb)}

/* 列表 */
.list-head{display:flex;justify-content:space-between;align-items:center;margin:0 2px 10px}
.list-head h3{margin:0;font-size:15px}
.list-head .cnt{font-size:12px;color:var(--muted)}
.pcard{background:var(--card);border-radius:var(--radius);padding:13px 14px;margin-bottom:10px;box-shadow:var(--shadow)}
.pcard .r1{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}
.pcard .no{width:24px;height:24px;border-radius:7px;background:var(--gray-soft);color:var(--muted);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.pcard .nm{flex:1;font-size:15px;font-weight:600;line-height:1.35;word-break:break-all}
.pcard .meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px;font-size:13px;color:var(--muted)}
.pcard .meta b{color:var(--text);font-weight:600}
.pcard .amt{color:var(--orange);font-weight:700}
.pcard .ops{display:flex;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.badge{padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.b-need{background:var(--gray-soft);color:var(--gray)}
.b-doing{background:var(--orange-soft);color:var(--orange)}
.b-done{background:var(--green-soft);color:var(--green)}
.tagline{margin-top:8px;font-size:12px;color:var(--green);background:var(--green-soft);padding:7px 10px;border-radius:8px;word-break:break-all}
.noteline{margin-top:8px;font-size:12px;color:#475569;background:var(--gray-soft);padding:7px 10px;border-radius:8px;word-break:break-all;white-space:pre-wrap}
.empty{text-align:center;padding:50px 20px;color:var(--muted);font-size:14px}
.empty .ic{font-size:40px;margin-bottom:10px;opacity:.5}

/* 桌面表格 */
.tablewrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:#fafbfd;font-size:12px;color:var(--muted);font-weight:600;position:sticky;top:0;z-index:1}
tbody tr:hover{background:#fafbff}
td.wrap{white-space:normal;min-width:180px}
td.ops{display:flex;gap:6px}

/* ============ 弹窗 ============ */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.sheet{background:#fff;width:100%;max-width:560px;border-radius:18px 18px 0 0;max-height:92dvh;display:flex;flex-direction:column;animation:up .22s ease}
@keyframes up{from{transform:translateY(30px);opacity:.6}to{transform:none;opacity:1}}
.sheet-head{padding:15px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;flex:0 0 auto}
.sheet-head h3{margin:0;font-size:16px;flex:1}
.sheet-body{padding:16px;overflow-y:auto;flex:1}
.sheet-foot{padding:12px 16px calc(env(safe-area-inset-bottom) + 12px);border-top:1px solid var(--line);display:flex;gap:10px;flex:0 0 auto}
.sheet-foot .btn{flex:1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}
.sec-title{grid-column:1/-1;font-size:12px;color:var(--muted);font-weight:700;padding-top:6px;border-top:1px dashed var(--line);margin-top:2px}
.sec-title:first-child{border-top:none;padding-top:0}
.hint{font-size:12px;color:var(--muted);margin-top:-6px;margin-bottom:10px}
.switchrow{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-top:-4px;margin-bottom:10px}
.switchrow input{width:18px;height:18px;accent-color:var(--primary)}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + 26px);transform:translateX(-50%);background:rgba(24,32,44,.94);color:#fff;padding:11px 18px;border-radius:10px;font-size:14px;z-index:99;opacity:0;pointer-events:none;transition:.2s;max-width:80vw;text-align:center}
#toast.on{opacity:1;transform:translateX(-50%) translateY(-4px)}
#toast.err{background:var(--red)}

/* FAB */
.fab{position:fixed;right:16px;bottom:calc(env(safe-area-inset-bottom) + 18px);width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;font-size:30px;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(37,99,235,.4);z-index:40}

/* ICP 备案页脚：小字居中、不遮挡交互（容器不拦截点击，仅链接可点） */
#icp{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom) + 2px);z-index:30;pointer-events:none;text-align:center;font-size:11px;line-height:1.4;color:var(--muted)}
#icp a{pointer-events:auto;color:inherit;text-decoration:none}

/* 管理面板 */
.mrow{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}
.mrow:last-child{border-bottom:none}
.mrow .nm{flex:1;font-weight:600;font-size:14px;min-width:0}
.mrow .nm small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.mrow .ops{display:flex;gap:6px;flex:0 0 auto}

/* ============ 大屏适配 ============ */
@media (min-width:820px){
  body{font-size:14px}
  .login-card{max-width:400px}
  .content{padding:18px 24px}
  .stats{grid-template-columns:repeat(4,1fr);gap:14px}
  .filters{padding:14px}
  .filter-row{grid-template-columns:repeat(4,1fr)}
  .filter-row.three{grid-template-columns:repeat(3,1fr)}
  .search-box{max-width:320px}
  .dash{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
  .dash .rank{margin-bottom:0}
  .listwrap{max-width:100%}
  .mask{align-items:center}
  .sheet{border-radius:16px;max-height:86dvh;max-width:640px}
  .sheet-foot{padding:14px 16px}
  .fab{right:28px;bottom:28px}
  .pcard{display:none}
  .topbar{padding:12px 24px}
  .tabs{padding:10px 24px 0}
}
@media (min-width:1280px){
  .content{max-width:1560px;margin:0 auto;width:100%}
  .dash{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:819px){
  .tablewrap{display:none}
}