:root{
  --primary:#1d4ed8; --primary-d:#1e40af; --primary-l:#eff4ff;
  --red:#dc2626; --orange:#ea580c; --amber:#ca8a04; --green:#16a34a;
  --blue:#2563eb; --teal:#0d9488; --gray:#64748b;
  --ink:#0f172a; --sub:#64748b; --line:#e5e9f0; --bg:#f1f4f9; --card:#ffffff;
  --radius:14px; --shadow:0 2px 12px rgba(15,23,42,.06);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6}
.hidden{display:none !important}
button{font-family:inherit;cursor:pointer;border:none;background:none}
a{color:var(--primary);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;transition:.15s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:active{background:var(--primary-d)}
.btn-ghost{background:#f1f5f9;color:#334155}
.btn-danger{background:#fee2e2;color:#dc2626}
.btn-block{width:100%}
.input,.search{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink);outline:none}
.input:focus,.search:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(29,78,216,.1)}
.input-time{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px}

/* ===== 登录注册 ===== */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,#1e3a8a 0%,#1d4ed8 55%,#3b82f6 100%)}
.auth-card{width:100%;max-width:400px;background:#fff;border-radius:20px;padding:34px 30px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.auth-logo{width:60px;height:60px;margin:0 auto 14px;border-radius:16px;background:linear-gradient(135deg,#1d4ed8,#3b82f6);color:#fff;font-size:30px;font-weight:800;display:flex;align-items:center;justify-content:center}
.auth-card h1{text-align:center;font-size:22px}
.auth-sub{text-align:center;color:var(--sub);font-size:13px;margin:6px 0 22px}
.auth-field{margin-bottom:14px}
.auth-field label{display:block;font-size:13px;color:#475569;margin-bottom:5px;font-weight:600}
.auth-switch{text-align:center;margin-top:16px;font-size:14px;color:var(--sub)}
.auth-tip{margin-top:12px;font-size:13px;color:var(--red);text-align:center;min-height:18px}

/* ===== 主框架 ===== */
.app{display:flex;min-height:100vh}
.sidebar{width:230px;background:linear-gradient(180deg,#1e3a8a,#1d4ed8);color:#fff;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:22px 20px;font-size:17px;font-weight:800}
.brand-mark{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:19px}
.nav{flex:1;padding:10px 12px;display:flex;flex-direction:column;gap:4px}
.nav-item{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:10px;color:rgba(255,255,255,.82);font-size:15px;font-weight:600;text-align:left;width:100%}
.nav-item .nav-ico{width:22px;text-align:center;font-size:17px}
.nav-item:hover{background:rgba(255,255,255,.1);color:#fff}
.nav-item.active{background:rgba(255,255,255,.95);color:var(--primary-d)}
.nav-badge{font-style:normal;background:var(--red);color:#fff;font-size:11px;border-radius:10px;padding:1px 7px;margin-left:auto;font-weight:700}
.side-add{margin:8px 14px}
.side-user{padding:14px 20px;font-size:13px;color:rgba(255,255,255,.75);border-top:1px solid rgba(255,255,255,.15)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 26px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h2{font-size:20px}
.top-date{color:var(--sub);font-size:13px}
.top-actions{display:flex;align-items:center;gap:14px}
.top-user{color:var(--sub);font-size:13px}
.content{padding:22px 26px 40px;max-width:1200px;width:100%;margin:0 auto}
.view{display:none}
.view.active{display:block}

/* ===== 提示条 ===== */
.alert{border-radius:var(--radius);padding:15px 18px;margin-bottom:18px;font-size:15px;font-weight:600;display:flex;align-items:flex-start;gap:10px}
.alert-ico{flex-shrink:0;line-height:1.55}
.alert-text{flex:1;min-width:0}
.alert.red{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.alert.green{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}

/* ===== KPI ===== */
.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:18px}
.kpi{background:var(--card);border-radius:var(--radius);padding:16px 14px;box-shadow:var(--shadow);border-left:4px solid var(--blue);min-width:0}
.kpi .k-label{font-size:13px;color:var(--sub);font-weight:600}
.kpi .k-num{font-size:28px;font-weight:800;margin:2px 0;line-height:1.2}
.kpi .k-foot{font-size:12px;color:var(--sub)}
.kpi.c1{border-left-color:var(--red)} .kpi.c1 .k-num{color:var(--red)}
.kpi.c2{border-left-color:var(--orange)} .kpi.c2 .k-num{color:var(--orange)}
.kpi.c3{border-left-color:var(--amber)} .kpi.c3 .k-num{color:var(--amber)}
.kpi.c4{border-left-color:var(--teal)} .kpi.c4 .k-num{color:var(--teal)}
.kpi.c5{border-left-color:var(--blue)} .kpi.c5 .k-num{color:var(--blue)}
.kpi.c6{border-left-color:var(--green)} .kpi.c6 .k-num{color:var(--green)}

.dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.panel-head h3{font-size:16px}
.panel-tag{font-size:13px;color:var(--sub)}

/* ===== 事务卡片 ===== */
.task-list{display:flex;flex-direction:column;gap:8px}
.task-card{display:flex;gap:10px;align-items:flex-start;padding:12px 12px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:.12s}
.task-card:hover{border-color:#c7d6f5;box-shadow:0 2px 8px rgba(29,78,216,.08)}
.task-card.done{opacity:.6}
.task-card.done .t-title{text-decoration:line-through}
.t-check{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:2px solid #cbd5e1;margin-top:2px;display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff}
.t-check.on{background:var(--green);border-color:var(--green)}
.t-body{flex:1;min-width:0}
.t-title{font-weight:600;font-size:15px;word-break:break-word}
.t-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}
.tag{font-size:11px;padding:1px 8px;border-radius:8px;font-weight:600;white-space:nowrap}
.tag.sec{background:var(--primary-l);color:var(--primary-d)}
.tag.pri-高{background:#fef2f2;color:#dc2626}
.tag.pri-中{background:#fffbeb;color:#b45309}
.tag.pri-低{background:#f1f5f9;color:#64748b}
.tag.st{background:#f1f5f9;color:#475569}
.tag.st-进行中{background:#eff6ff;color:#1d4ed8}
.tag.st-已完成{background:#f0fdf4;color:#15803d}
.tag.st-搁置{background:#f8fafc;color:#94a3b8}
.tag.due{background:#fef2f2;color:#dc2626}
.tag.urg-🔴已逾期,.tag.urg-🔴今日到期{background:#fef2f2;color:#dc2626}
.tag.urg-🟠7天内到期,.tag.urg-🟠高优待排{background:#fff7ed;color:#ea580c}
.tag.urg-🟡30天内到期{background:#fefce8;color:#ca8a04}
.tag.urg-⚪待排期,.tag.urg-⚪远期{background:#f1f5f9;color:#64748b}
.t-note{font-size:12.5px;color:var(--sub);margin-top:5px;word-break:break-word}
.t-right{flex-shrink:0;text-align:right;font-size:12px;color:var(--sub)}
.t-day{font-weight:700;font-size:14px}
.t-day.over{color:var(--red)} .t-day.today{color:var(--red)} .t-day.near{color:var(--orange)}
.empty{color:#94a3b8;text-align:center;padding:26px 10px;font-size:14px}

/* ===== 条形图 ===== */
.bar-list{display:flex;flex-direction:column;gap:9px}
.bar-row{display:grid;grid-template-columns:110px 1fr 46px;align-items:center;gap:10px;font-size:13px}
.bar-track{height:14px;background:#eef2f7;border-radius:8px;overflow:hidden}
.bar-fill{height:100%;border-radius:8px;min-width:2px}
.bar-val{text-align:right;color:var(--sub);font-weight:600}

/* ===== 筛选 ===== */
.filter-bar{display:flex;gap:10px;margin-bottom:10px}
.filter-row{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.filter-row select{padding:9px 10px;border:1px solid var(--line);border-radius:9px;font-size:13px;background:#fff}

/* ===== 我的 ===== */
.me-panel{display:flex;align-items:center;gap:14px}
.me-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#1d4ed8,#3b82f6);color:#fff;font-size:24px;font-weight:800;display:flex;align-items:center;justify-content:center}
.me-name{font-size:18px;font-weight:700}
.me-meta{color:var(--sub);font-size:13px}
.me-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid #f1f5f9}
.me-row:last-child{border-bottom:none}
.me-row.col{flex-direction:column;align-items:stretch;gap:10px}
.me-tip{font-size:12.5px;color:var(--sub);margin-top:10px}
.sector-list{display:flex;flex-wrap:wrap;gap:8px}
.sector-chip{display:inline-flex;align-items:center;gap:6px;background:var(--primary-l);color:var(--primary-d);padding:6px 12px;border-radius:20px;font-size:13px;font-weight:600}
.sector-chip button{color:#93b0e8;font-size:15px;line-height:1}

/* ===== 弹窗 ===== */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-mask{position:absolute;inset:0;background:rgba(15,23,42,.5)}
.modal-box{position:relative;background:#fff;border-radius:18px;width:100%;max-width:520px;max-height:92vh;display:flex;flex-direction:column;animation:pop .18s ease}
.modal-sm{max-width:400px}
@keyframes pop{from{transform:scale(.96);opacity:.6}to{transform:scale(1);opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:17px}
.modal-close{font-size:26px;color:#94a3b8;line-height:1}
.modal-body{padding:18px 20px;overflow-y:auto}
.modal-foot{display:flex;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.modal-foot .spacer{flex:1}
.form-label{display:block;font-size:13px;font-weight:600;color:#475569;margin:10px 0 5px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row .form-label:first-child{margin-top:10px}

/* ===== 移动端底部 Tab / FAB ===== */
.tabbar,.fab{display:none}

/* ===== Toast ===== */
.toast{position:fixed;left:50%;top:22px;transform:translateX(-50%);background:rgba(15,23,42,.92);color:#fff;padding:11px 20px;border-radius:10px;font-size:14px;z-index:200;max-width:90%;text-align:center}

/* ============ 移动端 ============ */
@media (max-width:768px){
  body{font-size:15px}
  .input,.search,select,textarea{font-size:16px}
  .sidebar{display:none}
  .topbar{padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top))}
  .topbar h2{font-size:18px}
  .top-user{display:none}
  .desktop-add{display:none}
  .content{padding:14px 14px 140px}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:11px}
  .kpi{padding:14px 12px}
  .kpi .k-num{font-size:24px}
  .dash-cols{grid-template-columns:1fr;gap:0}
  .panel{padding:14px;margin-bottom:13px}
  .bar-row{grid-template-columns:92px 1fr 40px;font-size:12px}
  .form-row{grid-template-columns:1fr 1fr;gap:10px}
  .modal{padding:0;align-items:flex-end}
  .modal-box{max-width:100%;border-radius:18px 18px 0 0;max-height:94vh;padding-bottom:env(safe-area-inset-bottom)}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 12px rgba(15,23,42,.06)}
  .tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 6px;color:#94a3b8;font-size:11px}
  .tab .tab-ico{font-size:20px}
  .tab.active{color:var(--primary)}
  .tab span{position:relative}
  .tab-badge{position:absolute;top:-4px;right:-16px;background:var(--red);color:#fff;font-style:normal;font-size:10px;border-radius:9px;padding:0 5px;line-height:14px}
  .fab{display:flex;align-items:center;justify-content:center;position:fixed;right:18px;bottom:calc(70px + env(safe-area-inset-bottom));
    width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#1d4ed8,#3b82f6);color:#fff;font-size:30px;
    box-shadow:0 8px 20px rgba(29,78,216,.4);z-index:49}
  .fab:active{transform:scale(.94)}
  .me-row{padding:13px 0}
}

/* ===== 智能快录 ===== */
.quick-ai{background:linear-gradient(135deg,#f0f6ff,#f7faff);border:1px solid #dbeafe;border-radius:12px;padding:12px;margin-bottom:16px}
.quick-ai-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.quick-ai-title{font-size:14px;font-weight:700;color:var(--primary-d)}
.mic-btn{flex-shrink:0;background:#fff;color:var(--primary);border:1px solid #bfdbfe;border-radius:20px;padding:7px 14px;font-size:13px;font-weight:600;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;cursor:pointer;transition:transform .08s,background .15s}
.mic-btn:not(:disabled):active{transform:scale(.97)}
.mic-btn.recording{background:#ef4444;color:#fff;border-color:#ef4444;animation:micpulse 1.1s infinite;box-shadow:0 0 0 4px rgba(239,68,68,.18)}
.mic-btn.mic-disabled{background:#f1f5f9;color:#94a3b8;border-color:#e2e8f0;cursor:not-allowed}
@keyframes micpulse{0%,100%{opacity:1}50%{opacity:.6}}
.quick-ai #quickText{resize:vertical;font-size:15px;line-height:1.5}
.quick-ai-actions{display:flex;align-items:center;gap:10px;margin-top:8px;flex-wrap:wrap}
.quick-ai-hint{font-size:12px;color:var(--sub);flex:1;min-width:120px;line-height:1.4}
.btn-sm{padding:7px 14px;font-size:13px}

/* ===== AI 统筹横幅 ===== */
.ai-plan-banner{width:100%;display:flex;align-items:center;gap:12px;text-align:left;margin-bottom:16px;padding:15px 18px;border-radius:var(--radius);
  background:linear-gradient(135deg,#4338ca,#6366f1 55%,#3b82f6);color:#fff;box-shadow:0 6px 18px rgba(79,70,229,.32)}
.ai-plan-banner:active{transform:scale(.99)}
.apb-icon{font-size:24px;flex-shrink:0}
.apb-text{flex:1;display:flex;flex-direction:column;line-height:1.35;min-width:0}
.apb-text b{font-size:16px}
.apb-text small{font-size:12px;opacity:.92;margin-top:2px}
.apb-arrow{font-size:20px;opacity:.85}

/* ===== 地点标签 ===== */
.t-loc{font-size:12px;color:#0369a1;background:#e0f2fe;border-radius:6px;padding:1px 8px;display:inline-block;margin:5px 0 2px}

/* ===== AI 状态标签 ===== */
.ai-status{font-size:12px;font-weight:600;padding:2px 10px;border-radius:20px;white-space:nowrap}
.ai-status.on{background:#dcfce7;color:#15803d}
.ai-status.off{background:#f1f5f9;color:#94a3b8}

/* ===== AI 统筹弹窗 ===== */
.modal-lg{max-width:680px}
.plan-summary{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #e0e7ff;border-radius:12px;padding:13px 15px;font-size:14px;font-weight:600;color:#3730a3;margin-bottom:16px;line-height:1.55}
.plan-sec{margin-bottom:16px}
.plan-sec h4{font-size:14px;margin-bottom:8px;color:var(--ink)}
.plan-ul{list-style:none;padding:0;margin:0}
.plan-ul li{position:relative;padding:7px 10px 7px 24px;background:#f8fafc;border-radius:9px;margin-bottom:7px;font-size:14px;line-height:1.5}
.plan-ul li::before{content:"";position:absolute;left:11px;top:15px;width:6px;height:6px;border-radius:50%;background:#6366f1}
.plan-warn .plan-ul li{background:#fef7ed}
.plan-warn .plan-ul li::before{background:#ea580c}
.sched-table{width:100%;border-collapse:collapse;font-size:14px}
.sched-table td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.sched-time{white-space:nowrap;width:118px;color:var(--primary);font-weight:700;font-size:13px}
.sched-task{font-weight:600}
.sched-why{font-size:12px;color:var(--sub);margin-top:2px}
.plan-foot{margin-top:6px}
.plan-foot .btn{width:100%}
.empty{color:#94a3b8;font-size:13px;background:#f8fafc;border-radius:9px;padding:10px;text-align:center}
.ai-loading{text-align:center;padding:60px 20px;color:var(--sub)}
.ai-loading p{margin-top:16px;font-size:14px}
.ai-spin{width:44px;height:44px;border:4px solid #e0e7ff;border-top-color:#6366f1;border-radius:50%;margin:0 auto;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ai-error{text-align:center;padding:50px 20px;color:var(--red)}
.ai-error .btn{margin-top:16px}
.ai-needkey{padding:6px 2px}
.needkey-ico{font-size:42px;text-align:center;margin-bottom:8px}
.ai-needkey h4{font-size:17px;text-align:center;margin-bottom:10px}
.ai-needkey>p{font-size:13px;color:var(--sub);background:#f8fafc;border-radius:10px;padding:11px;margin-bottom:14px;line-height:1.6}
.needkey-steps{margin:0 0 16px 20px;font-size:14px;line-height:2}
.ai-needkey .input{margin-bottom:10px}

@media (max-width:768px){
  .ai-plan-banner{padding:13px 15px;gap:10px}
  .apb-text b{font-size:15px}
  .apb-text small{font-size:11.5px}
  .modal-lg{max-width:100%}
  .sched-time{width:86px;font-size:12px}
  .quick-ai-head{flex-direction:column;align-items:stretch;gap:8px}
  .mic-btn{width:100%;padding:10px}
}