*{margin:0;padding:0;box-sizing:border-box}
:root{--pri:#7c3aed;--pri2:#a855f7;--bg:#faf7ff;--card:#fff;--txt:#312e81;--muted:#8b8ba7;--ok:#16a34a;--err:#dc2626;--warn:#d97706}
body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:#333;font-size:14px}
#app{display:flex;min-height:100vh}
/* 侧栏 */
.side{width:210px;background:linear-gradient(180deg,#7c3aed,#a855f7 60%,#ec4899);color:#fff;padding:14px 0 30px;flex:none;overflow-y:auto;max-height:100vh;position:sticky;top:0}
.side .logo{display:flex;align-items:center;gap:8px;padding:6px 16px 16px;font-weight:800;font-size:18px}
.side .logo .dot{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#fff,#e0e7ff);color:#7c3aed;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}
.mgroup{margin:2px 0}
.mitem,.mhead{padding:9px 18px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13.5px;opacity:.92}
.mitem:hover,.mhead:hover{background:rgba(255,255,255,.14)}
.mitem.on{background:rgba(255,255,255,.25);font-weight:700;border-left:3px solid #fff;padding-left:15px}
.mitem.sub{padding-left:34px;font-size:13px}
.mhead .arr{margin-left:auto;font-size:11px;opacity:.8;transition:transform .2s ease;display:inline-block}
.mhead .arr.open{transform:rotate(0)} .mhead .arr:not(.open){transform:rotate(-90deg)}
.mhead,.mitem{transition:background .15s ease,opacity .15s ease}
.subwrap{overflow:hidden;animation:navIn .18s ease}
@keyframes navIn{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.hot{background:#ef4444;color:#fff;font-size:10px;border-radius:8px;padding:1px 6px;margin-left:6px}
/* 主区 */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:52px;background:#fff;display:flex;align-items:center;padding:0 20px;gap:14px;box-shadow:0 1px 6px rgba(124,58,237,.08);position:sticky;top:0;z-index:10}
.crumb{font-weight:600;color:#5b21b6}
.spacer{flex:1}
.credit{background:linear-gradient(90deg,#f59e0b,#f97316);color:#fff;border-radius:14px;padding:4px 14px;font-weight:800;font-size:13px}
.avatar{width:30px;height:30px;border-radius:50%;background:#ede9fe;color:#7c3aed;display:flex;align-items:center;justify-content:center;font-weight:800}
.content{padding:18px 22px;max-width:1200px;width:100%;margin:0 auto}
/* 卡片横幅 */
.banner{border-radius:16px;padding:20px 24px;color:#fff;margin-bottom:16px;background:linear-gradient(120deg,#8b5cf6,#d946ef 60%,#fb923c)}
.banner h2{font-size:20px;margin-bottom:6px}
.banner p{opacity:.92;font-size:13px}
.panel{background:var(--card);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:0 2px 10px rgba(124,58,237,.06)}
.panel h3{font-size:15px;color:var(--txt);margin-bottom:12px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--muted);font-weight:600;padding:8px 6px;border-bottom:1px solid #f0e9ff}
td{padding:9px 6px;border-bottom:1px solid #faf5ff}
.tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px;background:#f1e9ff;color:#7c3aed}
.tag.ok{background:#dcfce7;color:#16a34a}.tag.err{background:#fee2e2;color:#dc2626}.tag.warn{background:#fef3c7;color:#d97706}.tag.gray{background:#f1f5f9;color:#64748b}
button{background:linear-gradient(90deg,#8b5cf6,#d946ef);color:#fff;border:none;border-radius:9px;padding:8px 18px;cursor:pointer;font-size:13px}
button:hover{opacity:.9}
button.ghost{background:#fff;color:#7c3aed;border:1px solid #ddd6fe}
input,select,textarea{border:1px solid #e9e2ff;border-radius:8px;padding:8px 10px;font-size:13px;outline:none}
input:focus,textarea:focus,select:focus{border-color:#a855f7}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.muted{color:var(--muted);font-size:12px}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.stat-card{background:#fff;border-radius:14px;padding:16px;box-shadow:0 2px 10px rgba(124,58,237,.06)}
.stat-card .num{font-size:24px;font-weight:800;color:#7c3aed}
.stat-card .label{font-size:12px;color:var(--muted);margin-top:4px}
.node{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:12px;padding:12px 16px;margin-bottom:10px;box-shadow:0 2px 8px rgba(124,58,237,.06)}
.node .nm{font-weight:600}
.node .st{font-size:11px;color:var(--muted)}
.switch{width:40px;height:22px;border-radius:11px;background:#e2ddff;position:relative;cursor:pointer;flex:none;transition:.2s}
.switch.on{background:linear-gradient(90deg,#8b5cf6,#d946ef)}
.switch::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}
.switch.on::after{left:20px}
/* 高管聊天 */
.chat{display:flex;flex-direction:column;height:520px}
.chatbox{flex:1;overflow-y:auto;background:#faf6ff;border-radius:12px;padding:14px}
.msg{max-width:78%;margin-bottom:10px;padding:10px 14px;border-radius:12px;font-size:13.5px;line-height:1.6}
.msg.ai{background:#fff;border:1px solid #eee6ff}
.msg.me{background:linear-gradient(90deg,#8b5cf6,#d946ef);color:#fff;margin-left:auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.chip{border:1px solid #ddd6fe;border-radius:14px;padding:5px 12px;font-size:12px;cursor:pointer;color:#7c3aed;background:#fff}
.chip:hover{background:#f5f0ff}
.err-msg{background:#fee2e2;color:#dc2626;padding:8px 14px;border-radius:8px;margin-bottom:10px;font-size:13px}
.ok-msg{background:#dcfce7;color:#15803d;padding:8px 14px;border-radius:8px;margin-bottom:10px;font-size:13px}
.bars{display:flex;align-items:flex-end;gap:6px;height:110px}
.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}
.bar{width:70%;background:linear-gradient(180deg,#a855f7,#7c3aed);border-radius:4px 4px 0 0;min-height:4px}
.login-wrap{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#4c1d95,#7c3aed 45%,#c026d3 80%,#fb923c);background-size:160% 160%;animation:lgflow 12s ease infinite}
@keyframes lgflow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.login-box{display:flex;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35);max-width:860px;width:100%}
.login-brand{flex:1;background:linear-gradient(160deg,#6d28d9,#a21caf);color:#fff;padding:44px 38px;display:flex;flex-direction:column;justify-content:space-between}
.login-brand .lg-logo{font-size:26px;font-weight:700;letter-spacing:1px}
.login-brand h2{font-size:22px;line-height:1.4;margin:18px 0 10px}
.login-brand p{font-size:13px;opacity:.85;line-height:1.7}
.login-brand ul{list-style:none;margin:16px 0 0;padding:0;font-size:13px;line-height:2}
.login-brand li::before{content:'✦ ';color:#fbbf24}
.login-form{width:400px;flex-shrink:0;padding:44px 42px;display:flex;flex-direction:column;justify-content:center}
.login-form h1{font-size:24px;color:#1e1b4b;margin-bottom:6px}
.login-form .sub{color:var(--muted);font-size:13px;margin-bottom:22px}
.lg-field{position:relative;margin-bottom:14px}
.lg-field input{width:100%;padding:11px 42px 11px 38px;margin:0;box-sizing:border-box}
.lg-field .lg-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:15px;opacity:.55}
.lg-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:none;background:none;cursor:pointer;font-size:15px;color:#7c3aed;padding:4px}
.lg-demo{margin:4px 0 16px}
.lg-demo .t{font-size:12px;color:var(--muted);margin-bottom:8px}
.lg-demo .chips{margin:0}
.lg-login{width:100%;padding:12px;font-size:15px;letter-spacing:4px}
.lg-foot{text-align:center;font-size:12px;color:var(--muted);margin-top:18px}
@media (max-width:760px){.login-brand{display:none}.login-form{width:100%}.login-box{max-width:420px}}