:root{--bg:#f4f6fa;--card:#ffffff;--line:#e6e9f0;--text:#1f2733;--sub:#6b7688;--primary:#3b6fd4;--primary-d:#2f5bb0;--red:#e5484d;--green:#2ea96f;--amber:#e0902b;--chip:#eef2fb;--shadow:0 2px 10px rgba(31,39,51,.06);--radius:14px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;padding-bottom:calc(20px + env(safe-area-inset-bottom))}header{position:sticky;top:0;z-index:30;background:#ffffffeb;-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);padding:10px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.brand{font-weight:700;font-size:17px;display:flex;align-items:center;gap:8px;color:var(--primary)}.brand svg{width:22px;height:22px}.spacer{flex:1}.hbtn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:10px;padding:8px 12px;font-size:14px;cursor:pointer;min-height:40px;transition:.15s}.hbtn:hover{border-color:var(--primary);color:var(--primary)}.hbtn svg{width:16px;height:16px}.hbtn.icon{padding:8px}.cur-user{font-size:13px;color:var(--sub);background:var(--chip);padding:5px 10px;border-radius:20px}main{max-width:920px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card h2{margin:0;padding:14px 16px 0;font-size:15px;display:flex;align-items:center;gap:8px;color:var(--sub);font-weight:600}.card h2 svg{width:18px;height:18px;color:var(--primary)}.pad{padding:14px 16px}.today-stats{display:flex;gap:8px;padding:12px 16px 0;flex-wrap:wrap}.stat{background:var(--chip);border-radius:10px;padding:6px 12px;font-size:13px;color:var(--sub)}.stat b{color:var(--text);font-size:15px}.stat.red b{color:var(--red)}.stat.amber b{color:var(--amber)}.today-list{display:flex;flex-direction:column;gap:8px;padding:12px 16px 16px}.today-item{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 12px}.today-item.overdue{border-color:#f6c4c5;background:#fff6f6}.today-item .t-title{flex:1;min-width:0}.today-item .t-title .tt{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.today-item.overdue .tt{color:var(--red)}.today-item .t-when{font-size:12px;color:var(--sub)}.today-item.overdue .t-when{color:var(--red);font-weight:600}.badge{font-size:11px;padding:2px 7px;border-radius:6px;font-weight:600}.b-overdue{background:#fde2e2;color:var(--red)}.b-today{background:#fff0d6;color:var(--amber)}.b-soon{background:#e6f3ff;color:var(--primary)}.mini-btn{border:none;background:var(--primary);color:#fff;border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;min-height:36px}.mini-btn.ghost{background:#eef2fb;color:var(--primary)}.empty{color:var(--sub);font-size:13px;padding:8px 4px;text-align:center}.semantic{display:flex;gap:8px;margin-bottom:12px}.semantic input{flex:1;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-size:16px;min-height:46px}.semantic .parse{border:none;background:linear-gradient(135deg,#3b6fd4,#6a8fe6);color:#fff;border-radius:10px;padding:0 16px;font-size:14px;font-weight:600;cursor:pointer;min-height:46px}.hint{font-size:12px;color:var(--sub);margin:-6px 0 12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{display:flex;flex-direction:column;gap:4px}.field.full{grid-column:1 / -1}.field label{font-size:12px;color:var(--sub)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:16px;font-family:inherit;background:#fff;color:var(--text);width:100%}.field textarea{resize:vertical;min-height:60px}.templates{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.tpl{border:1px dashed var(--primary);color:var(--primary);background:#f3f7ff;border-radius:20px;padding:7px 14px;font-size:13px;cursor:pointer;min-height:38px}.tpl:hover{background:#e6eefe}.add-btn{margin-top:14px;width:100%;border:none;background:var(--primary);color:#fff;border-radius:12px;padding:13px;font-size:15px;font-weight:600;cursor:pointer;min-height:48px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;padding:14px 16px 0;align-items:center}.toolbar select,.toolbar input{border:1px solid var(--line);border-radius:9px;padding:8px 10px;font-size:14px;min-height:40px;background:#fff}.toolbar .search{flex:1;min-width:140px}.chip-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 12px;font-size:13px;cursor:pointer;min-height:40px;color:var(--sub)}.chip-btn.on{background:var(--primary);color:#fff;border-color:var(--primary)}.list{padding:12px 16px 16px;display:flex;flex-direction:column;gap:10px}.item{border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;gap:12px;align-items:flex-start}.item.done{opacity:.6;background:#fafbfc}.item .left{flex:1;min-width:0}.item .top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:4px}.item .title{font-weight:600;font-size:15px}.item.done .title{text-decoration:line-through}.pri{font-size:11px;font-weight:700;padding:1px 7px;border-radius:6px}.pri.P0{background:#fde2e2;color:var(--red)}.pri.P1{background:#fff0d6;color:var(--amber)}.pri.P2{background:#eef2fb;color:var(--primary)}.tag{font-size:11px;color:var(--sub);background:var(--chip);padding:1px 7px;border-radius:6px}.meta{font-size:12px;color:var(--sub);display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:2px}.meta .due.over{color:var(--red);font-weight:600}.meta .due.soon{color:var(--amber);font-weight:600}.remind-ico{color:var(--primary);display:inline-flex}.remind-ico svg{width:13px;height:13px}.status-dot{font-size:11px;padding:1px 8px;border-radius:6px;border:1px solid var(--line);color:var(--sub)}.status-dot.s-进行中{color:var(--primary);border-color:#cdddff}.status-dot.s-已完成{color:var(--green);border-color:#bfe9d2}.actions{display:flex;flex-direction:column;gap:6px;flex-shrink:0}.act{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 9px;font-size:12px;cursor:pointer;min-height:34px;color:var(--sub);display:inline-flex;align-items:center;gap:4px}.act svg{width:13px;height:13px}.act.ok{color:var(--green);border-color:#bfe9d2}.act.del{color:var(--red);border-color:#f6c4c5}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f141e73;z-index:60;display:none;align-items:center;justify-content:center;padding:16px}.modal.show{display:flex}.modal-box{background:#fff;border-radius:16px;width:100%;max-width:440px;max-height:90vh;overflow-y:auto;padding:18px}.modal-box h3{margin:0 0 14px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#1f2733;color:#fff;padding:11px 18px;border-radius:10px;font-size:14px;z-index:80;opacity:0;transition:.25s;pointer-events:none}.toast.show{opacity:1}.backup-tip{background:#fff8e8;border:1px solid #f3e0b0;color:#8a6d1f;border-radius:10px;padding:10px 14px;font-size:13px;display:flex;align-items:center;gap:8px}.backup-tip button{margin-left:auto;border:1px solid #e0c987;background:#fff;border-radius:8px;padding:5px 10px;cursor:pointer;font-size:12px}.dt-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.dt-toolbar select,.dt-toolbar input{border:1px solid var(--line);border-radius:9px;padding:8px 10px;font-size:14px;min-height:40px;background:#fff}.dt-wrap{max-height:56vh;overflow:auto;border:1px solid var(--line);border-radius:10px}table.dt{width:100%;border-collapse:collapse;font-size:13px;min-width:600px}table.dt th,table.dt td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}table.dt th{position:sticky;top:0;background:#f7f9fc;font-weight:600;color:var(--sub);z-index:1}table.dt tr.sel{background:#eef4ff}.dt-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.dt-actions .mini-btn.ghost{background:#fff;border:1px solid var(--line)}.dt-count{font-size:12px;color:var(--sub);margin:6px 0}@media (max-width:768px){.form-grid{grid-template-columns:1fr}.brand span.txt,.hbtn .lbl{display:none}main{padding:12px}.actions{flex-direction:row}}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#eef3fc,#f7f9fc)}.auth-card{width:100%;max-width:360px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 30px #1f273314;padding:26px 22px}.auth-card .brand{color:var(--primary);font-size:18px}.auth-tabs{display:flex;gap:8px;margin:18px 0 14px;background:var(--chip);border-radius:12px;padding:4px}.auth-tab{flex:1;border:none;background:transparent;padding:9px;border-radius:9px;font-size:14px;cursor:pointer;color:var(--sub);font-weight:600}.auth-tab.on{background:#fff;color:var(--primary);box-shadow:0 1px 4px #0000000f}.auth-form{display:flex;flex-direction:column;gap:12px}.auth-form input{border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:15px;font-family:inherit;background:#fff;color:var(--text)}.auth-form input:focus{outline:none;border-color:var(--primary)}.auth-btn{border:none;background:var(--primary);color:#fff;border-radius:11px;padding:13px;font-size:15px;font-weight:600;cursor:pointer;min-height:46px}.auth-btn:hover{background:var(--primary-d)}.auth-hint{font-size:12px;color:var(--sub);text-align:center;min-height:16px}