:root{
--bg:#f3f5fb; --card:#ffffff; --line:#e6eaf4; --line-strong:#d8deed;
--text:#101828; --muted:#667085; --muted-2:#98a2b3;
--brand:#4f46e5; --brand-2:#7c3aed; --brand-soft:#eef0ff;
--cyan:#06b6d4; --ok:#12b76a; --warn:#f79009; --danger:#ef4444;
--radius:16px; --radius-sm:10px;
--shadow:0 1px 2px rgba(16,24,40,.04), 0 8px 24px -12px rgba(16,24,40,.12);
--shadow-lg:0 24px 60px -20px rgba(16,24,40,.25);
--sidebar:252px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.65;
font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,p{margin:0}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
/* ---------- sidebar ---------- */
.sidebar{
position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:40;display:flex;flex-direction:column;
background:radial-gradient(120% 60% at 0% 0%, #1b2352 0%, transparent 55%), linear-gradient(180deg,#0b1020,#080c18);
color:#e6ebff;border-right:1px solid rgba(255,255,255,.06);transition:transform .25s ease;
}
.brand{display:flex;align-items:center;gap:11px;padding:18px 18px 12px}
.brand-mark{
width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-weight:900;font-size:19px;color:#0a1226;
background:linear-gradient(135deg,#a5b4fc,#22d3ee);box-shadow:0 8px 22px rgba(99,102,241,.45);
}
.brand-mark-img{width:40px;height:40px;border-radius:12px;display:block;flex:none;box-shadow:0 8px 22px rgba(37,99,235,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text b{font-size:16px;letter-spacing:.3px}
.brand-text small{font-size:11px;color:#8494bd}
.nav{flex:1;overflow-y:auto;padding:6px 12px 12px}
.nav{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}
.nav::-webkit-scrollbar{width:5px}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:4px}
.nav::-webkit-scrollbar-track{background:transparent}
.nav-group{margin-bottom:8px}
.nav-label{font-size:10.5px;letter-spacing:1.4px;color:#5f6d92;text-transform:uppercase;padding:7px 12px 4px}
.nav-item{
display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;color:#a9b4d4;font-size:13px;
position:relative;transition:.18s;margin-bottom:2px;
}
.nav-item:hover{background:rgba(255,255,255,.055);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(99,102,241,.34),rgba(99,102,241,.06));color:#fff;font-weight:600}
.nav-item.active::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:3px;background:linear-gradient(180deg,#818cf8,#22d3ee)}
.sidebar-foot{padding:10px 12px;border-top:1px solid rgba(255,255,255,.07);display:grid;gap:8px}
.engine-state{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:11px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07)}
.engine-state b{display:block;font-size:12px}
.engine-state small{font-size:11px;color:#8f9dc2;display:block;line-height:1.4}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(18,183,106,.16);flex:none}
.dot.off{background:var(--warn);box-shadow:0 0 0 4px rgba(247,144,9,.16)}
.side-link{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#9fadd1;padding:8px 12px;border-radius:9px}
.side-link:hover{background:rgba(255,255,255,.06);color:#fff}
/* ---------- layout ---------- */
.main{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}
.topbar{
position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;padding:16px 28px;
background:rgba(243,245,251,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(230,234,244,.9);
}
.topbar .titles{flex:1;min-width:0}
.topbar h1{font-size:20px;letter-spacing:-.2px;line-height:1.35}
.topbar p{font-size:12.5px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:10px}
.user-chip{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:5px 9px 5px 5px;cursor:pointer;color:var(--text)}
.user-chip:hover{border-color:#c7d2fe;box-shadow:0 6px 18px -12px rgba(79,70,229,.45)}
.user-chip-avatar{width:32px;height:32px;border-radius:9px;font-size:12px}
.user-chip-meta{display:grid;text-align:left;line-height:1.25;max-width:130px}
.user-chip-meta b{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-chip-meta small{font-size:10.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-chip-arrow{width:14px;height:14px;color:var(--muted);transform:rotate(90deg)}
.drawer-mask{position:fixed;inset:0;background:rgba(15,23,42,.32);z-index:80;opacity:0;pointer-events:none;transition:.2s}
.drawer-mask.open{opacity:1;pointer-events:auto}
.user-drawer{position:fixed;top:0;right:0;height:100vh;width:370px;max-width:94vw;background:#fff;z-index:81;transform:translateX(105%);transition:transform .24s ease;box-shadow:-20px 0 60px rgba(15,23,42,.16);display:flex;flex-direction:column}
.user-drawer.open{transform:translateX(0)}
.user-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 14px;border-bottom:1px solid var(--line)}
.user-drawer-head b{font-size:15px}.user-drawer-head small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.user-drawer-head .icon-btn{font-size:22px;line-height:1}
.user-drawer-body{padding:18px 20px 24px;overflow:auto;display:grid;gap:16px}
.user-profile{display:flex;align-items:center;gap:12px;padding:4px 2px}
.user-profile-avatar{width:48px;height:48px;border-radius:14px;font-size:16px}
.user-profile b{display:block;font-size:14px}
.user-plan-card{background:linear-gradient(135deg,#eef2ff,#f8fbff);border:1px solid #dbeafe;border-radius:14px;padding:14px}
.user-plan-expiry{margin-top:8px;font-size:12px;color:#475467}
.user-plan-balance{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;border-top:1px dashed #c7d2fe;font-size:12px;color:var(--muted)}
.user-plan-balance b{font-size:20px;color:var(--text);letter-spacing:-.4px}
.user-drawer-links{display:grid;gap:8px}
.user-drawer-link{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;color:var(--text);text-decoration:none}
.user-drawer-link:hover{background:#f8fbff;border-color:#c7d2fe}
.user-drawer-link .avatar{width:34px;height:34px;border-radius:10px;flex:none}
.user-drawer-link span:nth-child(2){flex:1;min-width:0}
.user-drawer-link b{display:block;font-size:13px}
.user-drawer-link small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.user-link-arrow{color:#98a2b3;font-size:20px;line-height:1}
.user-logout{justify-content:flex-start;color:#b42318;border-color:#fecdca;margin-top:2px}
.menu-btn{display:none}
.view{padding:24px 28px 56px;max-width:1480px;width:100%;margin:0 auto}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.pill .dot{width:7px;height:7px;box-shadow:none}
/* ---------- buttons ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 16px;border-radius:10px;border:1px solid transparent;
background:transparent;cursor:pointer;font-size:13px;font-weight:600;color:var(--text);transition:.18s;white-space:nowrap;
}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn .ic{width:16px;height:16px}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 20px -8px rgba(79,70,229,.7)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-ghost{background:#fff;border-color:var(--line-strong);color:#344054}
.btn-ghost:hover{background:#f9fafc;border-color:#c3cbdd}
.btn-soft{background:var(--brand-soft);color:var(--brand);border-color:#dfe3ff}
.btn-soft:hover{background:#e5e8ff}
.btn-danger{background:#fef3f2;color:#b42318;border-color:#fecdca}
.btn-danger:hover{background:#fee4e2}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:8px}
.btn-sm .ic{width:14px;height:14px}
.btn-lg{padding:12px 22px;font-size:14px}
.icon-btn{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--muted);cursor:pointer}
.icon-btn:hover{color:var(--brand);border-color:#cfd5ff}
.link{color:var(--brand);font-weight:600;font-size:12.5px;cursor:pointer}
.link:hover{text-decoration:underline}
/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:20px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px 0}
.card-head h3{font-size:15px;letter-spacing:-.1px}
.card-head p{font-size:12px;color:var(--muted);margin-top:3px}
.card-body{padding:18px 20px 20px}
.grid{display:grid;gap:16px}
.grid>*{min-width:0}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.split{grid-template-columns:1.45fr 1fr}
.split-r{grid-template-columns:1fr 1.45fr}
.stack{display:grid;gap:16px}
.row{display:flex;align-items:center;gap:10px}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.wrap-row{display:flex;flex-wrap:wrap;gap:8px}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.muted{color:var(--muted)}
.small{font-size:12px}
.tiny{font-size:11.5px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.hidden{display:none!important}
.text-right{text-align:right}
/* ---------- hero ---------- */
.hero-card{
position:relative;overflow:hidden;border-radius:20px;padding:26px 28px;color:#fff;
background:radial-gradient(110% 160% at 100% 0%, rgba(34,211,238,.28), transparent 45%), linear-gradient(120deg,#312e81,#4f46e5 48%,#6d28d9);
box-shadow:0 20px 50px -24px rgba(79,70,229,.9);
}
.hero-card::after{content:"";position:absolute;width:340px;height:340px;right:-90px;bottom:-190px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero-card h2{font-size:22px;letter-spacing:-.3px;margin-bottom:8px}
.hero-card p{color:rgba(255,255,255,.78);font-size:13px;max-width:600px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;position:relative;z-index:2}
.hero-card .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.hero-card .btn-ghost:hover{background:rgba(255,255,255,.2)}
.hero-badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);margin-bottom:12px}
/* ---------- kpi ---------- */
.kpi{padding:18px 20px;position:relative;overflow:hidden}
.kpi-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.kpi-label{font-size:12.5px;color:var(--muted)}
.kpi-ico{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand)}
.kpi-ico.green{background:#e7f8f0;color:#0f9f63}
.kpi-ico.amber{background:#fff5e6;color:#d97706}
.kpi-ico.cyan{background:#e6f9fd;color:#0891b2}
.kpi-value{font-size:28px;font-weight:700;letter-spacing:-1px;margin-top:10px;line-height:1.15}
.kpi-value small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px}
.kpi-foot{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted);margin-top:6px}
.trend-up{color:#0f9f63;font-weight:600}
.trend-down{color:#d92d20;font-weight:600}
/* ---------- tabs ---------- */
.tabs{display:flex;gap:4px;padding:5px;background:#eef1f8;border-radius:12px;flex-wrap:wrap;width:fit-content;max-width:100%}
.tab{padding:7px 15px;border-radius:9px;font-size:13px;color:#5b6780;cursor:pointer;font-weight:500;border:none;background:none;transition:.15s}
.tab:hover{color:var(--text)}
.tab.active{background:#fff;color:var(--brand);font-weight:600;box-shadow:0 1px 3px rgba(16,24,40,.1)}
.tabs-line{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tab-line{padding:10px 2px;font-size:13.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;border-top:none;border-left:none;border-right:none}
.tab-line.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
/* ---------- forms ---------- */
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:12.5px;font-weight:600;color:#344054}
.field .hint{font-size:11.5px;color:var(--muted-2)}
.input,.select,.textarea{
width:100%;padding:9px 12px;border-radius:9px;border:1px solid var(--line-strong);background:#fff;color:var(--text);
outline:none;transition:.15s;font-size:13px;
}
.input:focus,.select:focus,.textarea:focus{border-color:#a5b4fc;box-shadow:0 0 0 3px rgba(99,102,241,.12)}
.textarea{resize:vertical;min-height:90px;line-height:1.7}
.select{appearance:none;background-image:url("data:image/svg+xml;utf8,");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
.search-input{padding-left:34px;background-image:url("data:image/svg+xml;utf8,");background-repeat:no-repeat;background-position:12px center}
.inline-form{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}
.checkline{display:flex;align-items:center;gap:7px;font-size:12.5px;color:#475467;cursor:pointer;padding:4px 0}
.checkline input{accent-color:var(--brand);width:14px;height:14px}
/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border-radius:12px}
table.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{
text-align:left;font-size:11.5px;letter-spacing:.4px;color:var(--muted);font-weight:600;text-transform:uppercase;
padding:10px 12px;background:#f8faff;border-bottom:1px solid var(--line);white-space:nowrap;
}
.table td{padding:12px;border-bottom:1px solid #f0f3fa;vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:#fafbff}
.table .t-title{font-weight:600;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.55}
.table .t-sub{font-size:11.5px;color:var(--muted);margin-top:2px}
.table-actions{display:flex;gap:6px;flex-wrap:wrap}
.nowrap{white-space:nowrap}
/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600;background:#f2f4f9;color:#475467;white-space:nowrap}
.badge-ok{background:#e8f8f1;color:#087443}
.badge-info{background:#eef2ff;color:#4338ca}
.badge-warn{background:#fff6e8;color:#b54708}
.badge-danger{background:#fef3f2;color:#b42318}
.badge-muted{background:#f2f4f9;color:#667085}
.badge-cyan{background:#e6f9fd;color:#0e7490}
/* ---------- progress ---------- */
.bar{height:7px;border-radius:99px;background:#eef1f8;overflow:hidden;min-width:60px}
.bar>span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#6366f1,#22d3ee)}
.bar.warn>span{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.bar.danger>span{background:linear-gradient(90deg,#ef4444,#f87171)}
.bar.ok>span{background:linear-gradient(90deg,#12b76a,#34d399)}
/* ---------- chart ---------- */
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart text{font-size:12px;fill:#98a2b3}
.chart .grid-line{stroke:#eef1f8;stroke-width:1}
.chart .axis-line{stroke:#e6eaf4}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11.5px;color:var(--muted)}
.legend i{width:8px;height:8px;border-radius:3px;display:inline-block;margin-right:5px}
/* ---------- list ---------- */
.list{display:grid}
.list>*{min-width:0}
.list-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f1f4fa}
.list-item:last-child{border-bottom:none}
.list-item:first-child{padding-top:0}
.avatar{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:13px;background:var(--brand-soft);color:var(--brand);flex:none}
.avatar.green{background:#e8f8f1;color:#087443}
.avatar.amber{background:#fff6e8;color:#b54708}
.avatar.cyan{background:#e6f9fd;color:#0e7490}
.avatar.gray{background:#f2f4f9;color:#667085}
/* ---------- empty / loading ---------- */
.empty{padding:38px 20px;text-align:center;color:var(--muted);font-size:13px}
.empty .ic{width:34px;height:34px;color:#c3cbdd;margin-bottom:8px}
.skeleton{height:12px;border-radius:6px;background:linear-gradient(90deg,#eef1f8 25%,#f7f9ff 37%,#eef1f8 63%);background-size:400% 100%;animation:shimmer 1.3s infinite}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}
.loading{padding:60px;display:grid;gap:10px;justify-items:center;color:var(--muted);font-size:13px}
.spinner{width:26px;height:26px;border:3px solid #e5e9f4;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* ---------- dropzone ---------- */
.dropzone{
border:1.5px dashed #cdd5ea;border-radius:14px;padding:26px 18px;text-align:center;background:#fbfcff;cursor:pointer;transition:.2s;
}
.dropzone:hover,.dropzone.drag{border-color:#a5b4fc;background:#f5f6ff}
.dropzone .ic{width:30px;height:30px;color:#9aa8c7;margin-bottom:8px}
.dropzone b{display:block;font-size:13px;margin-bottom:3px}
.dropzone span{font-size:11.5px;color:var(--muted)}
.file-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.file-tag{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;background:var(--brand-soft);color:var(--brand);padding:3px 8px;border-radius:6px}
/* ---------- modal ---------- */
.modal-root{position:fixed;inset:0;z-index:80;display:none}
.modal-root.open{display:block}
.modal-mask{position:absolute;inset:0;background:rgba(16,24,40,.5);backdrop-filter:blur(3px);animation:fade .18s ease}
.modal{
position:relative;margin:5vh auto;width:min(760px,calc(100vw - 40px));max-height:90vh;display:flex;flex-direction:column;
background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);animation:pop .2s ease;overflow:hidden;
}
.modal.wide{width:min(1060px,calc(100vw - 40px))}
.modal.narrow{width:min(520px,calc(100vw - 40px))}
.modal-head{display:flex;align-items:flex-start;gap:14px;padding:20px 22px 14px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:16px;flex:1}
.modal-head p{font-size:12px;color:var(--muted);margin-top:3px}
.modal-body{padding:20px 22px;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 22px;border-top:1px solid var(--line);background:#fbfcff}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
/* ---------- toast ---------- */
.toast-root{position:fixed;right:22px;bottom:22px;z-index:120;display:grid;gap:10px;max-width:360px}
.toast{
display:flex;align-items:flex-start;gap:9px;padding:12px 15px;border-radius:12px;background:#101828;color:#fff;font-size:13px;
box-shadow:0 16px 40px -12px rgba(16,24,40,.5);animation:slideIn .22s ease;
}
.toast.error{background:#b42318}
.toast.success{background:#067647}
.toast .ic{width:16px;height:16px;margin-top:2px}
@keyframes slideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* ---------- markdown ---------- */
.md-body{font-size:13.5px;line-height:1.85;color:#344054;word-break:break-word}
.md-body h1,.md-body h2,.md-body h3,.md-body h4{color:#101828;margin:20px 0 10px;letter-spacing:-.2px}
.md-body h1{font-size:20px}
.md-body h2{font-size:16.5px;padding-bottom:6px;border-bottom:1px solid #eef1f8}
.md-body h3{font-size:14.5px}
.md-body p{margin:9px 0}
.md-body ul,.md-body ol{margin:8px 0;padding-left:22px}
.md-body li{margin:4px 0}
.md-body strong{color:#101828}
.md-body blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid #c7d2fe;background:#f7f8ff;color:#475467;border-radius:0 8px 8px 0}
.md-body code{background:#f2f4f9;padding:1px 5px;border-radius:4px;font-size:12.5px}
.md-body table{border-collapse:collapse;width:100%;margin:12px 0;font-size:12.5px}
.md-body th,.md-body td{border:1px solid var(--line);padding:7px 10px;text-align:left}
.md-body th{background:#f8faff;font-weight:600}
.md-body a{color:var(--brand);text-decoration:underline}
.md-body hr{border:none;border-top:1px solid var(--line);margin:18px 0}
/* ---------- chat playground ---------- */
.chat-shell{display:flex;flex-direction:column;height:520px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fbfcff}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:82%;padding:10px 13px;border-radius:12px;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.msg.bot{background:#fff;border:1px solid var(--line);border-top-left-radius:4px;align-self:flex-start;color:#344054}
.msg.me{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;align-self:flex-end;border-top-right-radius:4px}
.chat-bar{display:flex;gap:8px;padding:11px;border-top:1px solid var(--line);background:#fff}
.chat-bar .input{flex:1}
.chat-tips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 10px}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:4px 9px;border-radius:999px;background:#f2f4f9;color:#475467;cursor:pointer;border:1px solid transparent}
.chip:hover{background:var(--brand-soft);color:var(--brand);border-color:#dfe3ff}
.chip.static{cursor:default}
.chip.static:hover{background:#f2f4f9;color:#475467;border-color:transparent}
/* ---------- misc widgets ---------- */
.score-ring{
width:104px;height:104px;border-radius:50%;display:grid;place-items:center;position:relative;flex:none;
background:conic-gradient(#818cf8 var(--p,50%), rgba(255,255,255,.18) 0);
}
.score-ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:rgba(10,16,38,.55)}
.score-ring .num{position:relative;font-size:25px;font-weight:800;letter-spacing:-1px}
.score-ring .num small{font-size:11px;font-weight:600;opacity:.75;margin-left:1px}
.score-ring.light{background:conic-gradient(var(--brand) var(--p,50%), #eef1f8 0)}
.score-ring.light::before{background:#fff}
.score-ring.light .num{color:var(--text)}
.notice{display:flex;gap:8px;align-items:flex-start;padding:10px 13px;border-radius:10px;background:#fffaeb;border:1px solid #fedf89;color:#93370d;font-size:12px;line-height:1.6}
.notice.info{background:#f5f8ff;border-color:#dbe4ff;color:#3538cd}
.notice .ic{width:15px;height:15px;margin-top:2px}
.method-note{font-size:11.5px;color:var(--muted-2);line-height:1.7;padding:12px 14px;background:#f8faff;border-radius:10px;border:1px dashed var(--line-strong)}
.stat-strip{display:flex;gap:26px;flex-wrap:wrap}
.stat-strip>div b{display:block;font-size:20px;letter-spacing:-.4px}
.stat-strip>div span{font-size:11.5px;color:var(--muted)}
.channel-card{padding:16px;border:1px solid var(--line);border-radius:13px;background:linear-gradient(180deg,#fff,#fafbff)}
.channel-card h4{font-size:13.5px;margin-bottom:4px}
.channel-card p{font-size:11.5px;color:var(--muted);margin-bottom:10px;min-height:34px}
.preview-frame{width:100%;height:560px;border:1px solid var(--line);border-radius:13px;background:#0b1220}
.funnel{display:grid;gap:8px}
.funnel-row{display:grid;grid-template-columns:92px 1fr 70px;align-items:center;gap:10px;font-size:12px}
.funnel-bar{height:26px;border-radius:7px;background:linear-gradient(90deg,rgba(99,102,241,.85),rgba(34,211,238,.7));display:flex;align-items:center;padding-left:10px;color:#fff;font-weight:600;font-size:11.5px;min-width:40px}
.funnel-row:nth-child(2) .funnel-bar{background:linear-gradient(90deg,rgba(124,58,237,.85),rgba(99,102,241,.7))}
.funnel-row:nth-child(3) .funnel-bar{background:linear-gradient(90deg,rgba(6,182,212,.85),rgba(34,211,238,.65))}
.funnel-row:nth-child(4) .funnel-bar{background:linear-gradient(90deg,rgba(16,185,129,.85),rgba(52,211,153,.65))}
.funnel-row:nth-child(5) .funnel-bar{background:linear-gradient(90deg,rgba(245,158,11,.9),rgba(251,191,36,.7))}
.timeline{display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:22px 1fr;gap:12px;position:relative;padding-bottom:16px}
.tl-item:not(:last-child)::before{content:"";position:absolute;left:10px;top:20px;bottom:0;width:1.5px;background:#e6eaf4}
.tl-dot{width:20px;height:20px;border-radius:50%;background:#eef2ff;color:var(--brand);display:grid;place-items:center;font-size:10px;font-weight:700;z-index:1}
.tl-dot.ok{background:#e8f8f1;color:#087443}
.tl-body b{font-size:13px}
.tl-body p{font-size:11.5px;color:var(--muted);margin-top:2px}
@media (max-height:820px) and (min-width:901px){
.nav-label{display:none}
.nav-group{margin-bottom:4px}
.nav-item{padding:7px 12px;font-size:12.5px}
.brand-text small{display:none}
.sidebar-foot .side-link{display:none}
.sidebar{overflow-y:auto}
.nav{overflow:visible;flex:none}
}
@media (max-width:1180px){
.g4{grid-template-columns:repeat(2,1fr)}
.split,.split-r{grid-template-columns:1fr}
.g3{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
:root{--sidebar:0px}
.sidebar{width:252px;transform:translateX(-100%);box-shadow:0 0 60px rgba(0,0,0,.4)}
.sidebar.open{transform:none}
.main{margin-left:0}
.menu-btn{display:grid}
.view{padding:18px 16px 44px}
.topbar{padding:12px 16px}
.topbar p{display:none}
.topbar-right .pill{display:none}
}
@media (max-width:720px){
.g2,.g3,.g4{grid-template-columns:1fr}
.hero-card{padding:22px}
.modal{margin:2vh auto;max-height:96vh}
.toast-root{left:16px;right:16px;bottom:16px;max-width:none}
.user-chip-meta,.user-chip-arrow{display:none}
.user-chip{padding:4px}
.user-drawer{width:100vw;max-width:100vw}
}
/* ---------- 内容分发 ---------- */
.pill.active{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-color:transparent}
.mini-stat{background:#f8faff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.mini-stat span{font-size:12px;color:var(--muted)}
.mini-stat b{font-size:20px;color:var(--text);letter-spacing:-.3px}
.phone-preview{max-width:390px;margin:0 auto;border:8px solid #0f172a;border-radius:26px;overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(15,23,42,.18)}
.phone-bar{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;background:#0f172a;color:#cbd5e1;font-size:11px}
.phone-bar span{width:26px;height:5px;border-radius:99px;background:#334155}
.phone-bar b{font-weight:500;letter-spacing:1px}
.phone-body{max-height:560px;overflow:auto;padding:16px 14px}
.phone-body .faq-toggle{display:none}
.video-preview{width:100%;max-width:300px;aspect-ratio:9/16;border-radius:18px;background:#0f172a;display:block;margin:0 auto}
.scene-row{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed var(--line)}
.scene-no{width:28px;height:28px;flex:none;border-radius:9px;background:#eef2ff;color:#4f46e5;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.btn-sm{padding:6px 10px;font-size:12px}