:root{--navy:#071a3a;--blue:#2563eb;--teal:#0f9f92;--ink:#17233b;--muted:#718096;--line:#e5eaf2;--bg:#f4f7fb;--white:#fff;--danger:#dc3545;--shadow:0 14px 35px rgba(20,42,74,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(480px,1.15fr) minmax(420px,.85fr)}.brand-panel{background:radial-gradient(circle at 85% 45%,#2651aa 0,#123b7c 32%,var(--navy) 74%);color:white;padding:54px 8vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.brand-panel:after{content:"";position:absolute;width:440px;height:440px;border:1px solid #ffffff22;border-radius:50%;right:-210px;bottom:-200px}.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,#11b5a8,#087d76);display:grid;place-items:center;color:white;font-size:25px;font-weight:800;box-shadow:0 8px 20px #001a2966}.brand b{font-size:22px;letter-spacing:1px}.brand small{display:block;font-size:10px;letter-spacing:3px;margin-top:4px;opacity:.72}.hero{max-width:640px}.eyebrow{font-size:12px;letter-spacing:4px;color:#65d8d0}.hero h1{font-size:clamp(44px,5vw,72px);line-height:1.12;margin:24px 0}.hero p{font-size:17px;line-height:1.9;color:#c8d8f7;max-width:560px}.security-note{font-size:13px;color:#95acd7}.login-panel{display:grid;place-items:center;padding:40px;background:#fff}.login-card{width:min(400px,100%)}.login-card h2{font-size:30px;margin:0 0 10px}.login-card>p{color:var(--muted);margin:0 0 34px}.login-card label,.field{display:block;font-weight:650;font-size:14px;margin:18px 0}.login-card input,input,select,textarea{display:block;width:100%;border:1px solid #dbe2ec;border-radius:10px;padding:12px 14px;margin-top:8px;background:white;outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb18}button{border:0;cursor:pointer}.primary{background:linear-gradient(90deg,#245fe4,#3478f6);color:white;border-radius:10px;padding:13px 20px;font-weight:700;box-shadow:0 8px 18px #2563eb33}.login-card .primary{width:100%;margin-top:10px}.login-foot{text-align:center;color:#99a4b6;font-size:12px;margin-top:24px}.mobile-brand{display:none}.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}aside{background:var(--navy);color:white;padding:25px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:250px;z-index:10}.side-brand{padding:0 10px 24px}.side-brand .brand-mark{width:42px;height:42px;border-radius:13px;font-size:21px}.side-brand b{font-size:18px}nav{display:grid;gap:6px;margin-top:18px}.nav-btn{display:flex;gap:12px;align-items:center;text-align:left;color:#aebbd2;background:transparent;padding:12px 14px;border-radius:10px}.nav-btn.active,.nav-btn:hover{color:white;background:#ffffff14}.nav-btn span{font-size:18px}.aside-foot{margin-top:auto;border-top:1px solid #ffffff18;padding:18px 8px 0}.aside-foot small{display:block;color:#91a1bf;margin-top:4px}.ghost{background:transparent;color:#aebbd2;padding:10px 0}.workspace{grid-column:2}.workspace header{height:82px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;position:sticky;top:0;z-index:5}.workspace header h2{margin:0;font-size:21px}.workspace header p{margin:5px 0 0;color:var(--muted);font-size:12px}.header-right{margin-left:auto;font-size:12px;color:var(--muted)}.safe-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#22b77a;margin-right:7px}.menu{display:none;background:transparent;font-size:22px}.content{padding:28px;max-width:1500px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metric,.card{background:white;border:1px solid #e9edf4;border-radius:15px;box-shadow:var(--shadow)}.metric{padding:22px}.metric span{color:var(--muted);font-size:13px}.metric strong{display:block;font-size:30px;margin:10px 0 4px}.metric small{color:#8895aa}.dashboard-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;margin-top:18px}.card{padding:22px;margin-bottom:18px}.card-head,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.card h3{margin:0 0 20px;font-size:17px}.rings{display:flex;justify-content:space-evenly;gap:20px}.ring{width:150px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--ring) calc(var(--pct)*1%),#e9eff7 0);position:relative}.ring:after{content:"";position:absolute;inset:13px;background:white;border-radius:50%}.ring div{z-index:1;text-align:center}.ring b{font-size:25px}.ring small{display:block;color:var(--muted);margin-top:5px}.pay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pay{background:#f5f8fc;border-radius:12px;padding:16px}.pay b{display:block;font-size:22px;margin-top:8px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid #eef1f5;font-size:13px}th{color:#7c899e;font-weight:600;background:#fafbfd}.tag{display:inline-flex;border-radius:99px;padding:5px 9px;background:#edf4ff;color:#2563eb;font-size:12px}.tag.warn{background:#fff5df;color:#a86500}.tag.good{background:#e8f8f2;color:#087b57}.tag.bad{background:#fff0f0;color:#c53342}.bar{height:6px;background:#edf1f7;border-radius:8px;overflow:hidden;margin-top:8px}.bar i{display:block;height:100%;background:linear-gradient(90deg,#3478f6,#7b61f2)}.toolbar{margin-bottom:18px}.toolbar h3{margin:0}.actions{display:flex;gap:8px}.secondary,.small-btn{border:1px solid #dce3ed;background:white;color:#34435d;border-radius:9px;padding:9px 14px}.small-btn{padding:6px 10px;font-size:12px}.small-btn.primary{border:0;color:white}.empty{text-align:center;color:var(--muted);padding:60px 20px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px}.span-2{grid-column:span 2}.checkboxes{display:flex;gap:22px;margin:18px 0}.checkboxes label{font-size:14px}.checkboxes input{display:inline;width:auto;margin:0 6px 0 0}.modal-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:18px 22px}.modal-head h3{margin:0}.icon-btn{font-size:24px;background:none}dialog{border:0;border-radius:16px;padding:0;width:min(720px,calc(100% - 28px));box-shadow:0 30px 80px #0a183c44}dialog::backdrop{background:#06142c99}#modalBody{padding:4px 22px 24px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}#toast{position:fixed;top:20px;right:20px;z-index:99}.toast{color:white;background:#17233b;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow);margin-bottom:8px}.toast.error{background:#c83b49}@media(max-width:900px){.login-page{grid-template-columns:1fr}.brand-panel{display:none}.mobile-brand{display:flex;align-items:center;gap:10px;margin-bottom:35px}.shell{display:block}.workspace{margin-left:0}aside{transform:translateX(-100%);transition:.25s}.shell.menu-open aside{transform:translateX(0)}.menu{display:block;margin-right:14px}.content{padding:18px}.metric-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.workspace header{padding:0 18px}.header-right{display:none}}@media(max-width:560px){.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:16px}.metric strong{font-size:24px}.rings{flex-direction:column;align-items:center}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.pay-grid{grid-template-columns:1fr}.login-panel{padding:26px}}
 .chat-panel{margin-top:20px;border-top:1px solid var(--line);padding-top:15px}.chat-panel h4{margin:0 0 10px}.chat-list{max-height:220px;overflow:auto;background:#f7f9fc;border-radius:10px;padding:10px}.chat-list p{margin:7px 0;padding:8px;background:#fff;border-radius:8px}.chat-list small{color:var(--muted);font-size:11px}.chat-panel form{display:flex;gap:8px;margin-top:10px}.chat-panel input{margin:0}
 #wechatPanel{position:fixed;right:18px;top:92px;bottom:18px;width:350px;background:#fff;border:1px solid #e5eaf2;border-radius:16px;box-shadow:0 14px 35px rgba(20,42,74,.12);z-index:8;display:grid;grid-template-rows:auto 1fr 1.4fr;overflow:hidden}#wechatPanel.collapsed{width:42px;grid-template-rows:1fr}#wechatPanel.collapsed>*:not(.chat-collapse){display:none}.chat-collapse{position:absolute;left:-1px;top:14px;border:0;background:#eef4ff;color:#2563eb;border-radius:0 9px 9px 0;font-size:24px;z-index:2}.chat-panel-title{padding:18px 20px 14px 38px;font-size:18px;font-weight:750;border-bottom:1px solid var(--line)}.chat-panel-title small{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:4px}.chat-contacts{overflow:auto;border-bottom:1px solid var(--line)}.chat-contacts button{display:block;width:100%;text-align:left;padding:12px 18px;background:#fff;border:0;border-bottom:1px solid #f0f2f6}.chat-contacts button:hover{background:#f3f7ff}.chat-contacts span,.chat-contacts small{display:block;color:var(--muted);margin-top:3px}.chat-window{padding:12px;display:flex;flex-direction:column;min-height:0}.chat-messages{overflow:auto;flex:1}.chat-bubble{display:flex;flex-direction:column;gap:3px;background:#f2f6fc;padding:8px 10px;border-radius:9px;margin:7px 0}.chat-bubble span{line-height:1.5}.chat-bubble small{color:var(--muted);font-size:10px}.chat-form{display:flex;gap:6px;margin-top:8px}.chat-form input{margin:0}.chat-form button{padding:8px 12px}
 #wechatPanel{left:auto!important;right:18px!important;top:92px!important;bottom:18px!important;width:350px!important;inset-inline-start:auto!important}
 #wechatPanel{border:1px solid #cdd9ec!important;box-shadow:0 18px 45px rgba(20,42,74,.2),inset 0 1px 0 #fff!important;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}.chat-panel-title{background:linear-gradient(135deg,#173b78,#285ca8);color:#fff;border-bottom:0;text-shadow:0 1px 2px #06142c66}.chat-panel-title small{color:#d7e5ff}.chat-contacts button{display:grid!important;grid-template-columns:40px 1fr;column-gap:10px;min-height:70px}.chat-contacts button:before{content:'众';display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,#11b5a8,#087d76);color:#fff;font-weight:800;grid-row:span 3;box-shadow:0 3px 8px #087d7644}.chat-contacts button span,.chat-contacts button small{grid-column:2}.chat-window{background:#edf3fb}.chat-bubble{box-shadow:0 3px 10px #203b6312;border:1px solid #e1e9f5}.chat-bubble:before{content:'众';display:inline-grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#3478f6;color:#fff;font-size:11px}.chat-window:not(.active){display:none}
 #wechatPanel{width:620px!important;grid-template-columns:220px 1fr;grid-template-rows:auto 1fr!important}.chat-panel-title{grid-column:1 / -1}.chat-contacts{grid-column:1;grid-row:2;max-height:none;border-right:1px solid var(--line);border-bottom:0}.chat-window{grid-column:2;grid-row:2;height:100%}.chat-contacts:before{content:'搜索联系人';display:block;margin:12px;padding:9px 10px;border:1px solid #dbe4f0;border-radius:8px;color:#9aa8bd;font-size:12px;background:#f8fafc}.chat-contacts button:before{content:'🧑‍💼';background:linear-gradient(145deg,#ffd66b,#ff9f43);font-size:20px}.chat-bubble,.chat-bubble b,.chat-bubble span{color:#17233b!important}.chat-bubble:before{content:'🧑';background:#a7c7ff;color:#17233b;font-size:13px}.chat-list,.chat-messages{color:#17233b!important}@media(max-width:900px){#wechatPanel{width:calc(100vw - 36px)!important;grid-template-columns:180px 1fr}}@media(max-width:560px){#wechatPanel{width:calc(100vw - 20px)!important;grid-template-columns:1fr}.chat-contacts{grid-column:1;grid-row:2}.chat-window{grid-column:1;grid-row:3;height:320px}}
 .chat-contacts:before{display:none}
 #wechatPanel{width:min(520px,calc(100vw - 280px))!important;right:18px!important;grid-template-columns:155px 1fr!important}.chat-contacts button{grid-template-columns:32px 1fr!important;padding:10px 9px!important}.chat-contacts button:before{width:30px!important;height:30px!important;font-size:16px!important}.chat-contacts button span,.chat-contacts button small{font-size:11px;overflow:hidden;text-overflow:ellipsis}.chat-panel-title{padding-left:32px!important}@media(max-width:900px){#wechatPanel{width:min(420px,calc(100vw - 250px))!important}}@media(max-width:560px){#wechatPanel{width:calc(100vw - 20px)!important;right:10px!important}}
 .chat-bubble.mine{align-items:flex-end;background:#b9f5a8;margin-left:28px}.chat-bubble.mine:before{content:'🧑‍💼';background:#ffd66b;order:3}.chat-bubble.mine span{background:#b9f5a8}.chat-bubble.mine small{color:#52715a}
 #wechatPanel{display:none!important}body.chat-open #wechatPanel{display:grid!important}
.chat-chat-head{display:grid;grid-template-columns:auto minmax(120px,1fr);align-items:center;gap:10px;padding-bottom:9px;border-bottom:1px solid #dce5f0}.chat-chat-title{font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-message-search{margin:0!important;padding:8px 10px!important;font-size:12px}.chat-search-result{position:sticky;top:0;z-index:2;margin:0 0 8px;padding:6px 9px;border-radius:7px;background:#dceaff;color:#285a9c;font-size:11px;text-align:center}
.form-mode-switch{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 16px;margin-bottom:18px;border:1px solid #cfe0f7;border-radius:12px;background:#f6faff}.form-mode-switch>div:first-child{display:grid;gap:4px;min-width:0}.form-mode-switch small,.form-mode-option small{color:var(--muted);line-height:1.55}.form-mode-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.form-mode-option{display:flex;align-items:flex-start;gap:12px;padding:16px;border:1px solid var(--line);border-radius:12px;cursor:pointer;min-width:0}.form-mode-option:has(input:checked){border-color:#2878df;background:#f2f7ff;box-shadow:0 0 0 1px #2878df inset}.form-mode-option input{margin-top:4px}.form-mode-option span{display:grid;gap:5px;min-width:0;overflow-wrap:anywhere}@media(max-width:700px){.form-mode-switch{align-items:stretch;flex-direction:column}.form-mode-options{grid-template-columns:1fr}}