:root{--navy:#0b203c;--blue:#2468db;--gold:#dfbc72;--text:#182b46;--muted:#77879b;--line:#e1e8f1;--bg:#f4f7fb}*{box-sizing:border-box}body{margin:0;font:14px/1.6 "Microsoft YaHei",system-ui,sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--text);padding:8px 14px;border-radius:8px}button:hover{border-color:var(--blue);color:var(--blue)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--blue);border-color:var(--blue);color:white}.primary:hover{background:#1754bd;color:white}label{display:block;font-size:13px;margin:14px 0}input,select,textarea{display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:8px;padding:10px;background:white;color:var(--text)}textarea{min-height:95px}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.5}h2{font-size:22px}h3{font-size:16px}.muted{color:var(--muted);margin:8px 0}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--blue);margin-bottom:12px}#login{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-brand{background:radial-gradient(circle at 20% 80%,#174575,var(--navy) 65%);color:white;padding:12vh 12%;display:flex;flex-direction:column;justify-content:center;gap:24px}.login-brand h1{font-size:44px}.mark{display:grid;place-items:center;width:66px;height:66px;border:1px solid #dfbc7270;border-radius:16px;color:var(--gold);font-size:38px}.course-tags{display:flex;flex-wrap:wrap;gap:12px}.course-tags span{padding:8px 12px;border:1px solid #ffffff30;border-radius:8px;color:#dac59d}#login-form{align-self:center;max-width:450px;width:100%;padding:40px;margin:auto}#login-form h2{font-size:28px}#login-form button{width:100%;margin-top:18px}#login-error,#form-error{color:#bc3434;margin-top:12px}aside{position:fixed;inset:0 auto 0 0;width:228px;background:var(--navy);color:#bed0e5;overflow:auto;display:flex;flex-direction:column}.brand{padding:26px;text-decoration:none;color:white;font-weight:bold;font-size:26px;letter-spacing:2px}.brand span{color:var(--gold);margin-left:6px}.brand small{display:block;font-size:11px;font-weight:normal;letter-spacing:1px;color:#90a9c8;margin-top:3px}nav{padding:0 12px}nav button{display:block;width:100%;text-align:left;background:transparent;color:#bbcee7;border:0;margin-bottom:5px;padding:12px 18px}nav button.active{background:#244a79;color:white;border-left:3px solid var(--gold)}nav .nav-label{font-size:11px;color:#7490b3;letter-spacing:1px;padding:16px 18px 7px}.side-bottom{padding:25px;font-size:11px;color:#7190b5;margin-top:auto}.workspace{margin-left:228px}header{min-height:68px;border-bottom:1px solid var(--line);background:#fff;padding:15px 32px;display:flex;justify-content:space-between;align-items:center;gap:15px}header #identity{font-size:12px;color:var(--muted);margin-right:15px}header button{font-size:12px;padding:6px 10px;margin-left:6px}main{padding:32px;max-width:1650px;margin:auto}.page-head{display:flex;justify-content:space-between;gap:15px;margin-bottom:24px;align-items:center}.page-head .muted{margin:6px 0}.actions{display:flex;gap:10px;flex-wrap:wrap}.hero{background:linear-gradient(100deg,#102c50,#1f4c7e);border-radius:16px;color:white;padding:28px 32px;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.hero p{color:#a7c0dd;margin-top:8px}.hero .gold{color:var(--gold)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stat,.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.stat .value{font-size:30px;font-weight:700;margin:9px 0}.stat .label{color:var(--muted);font-size:13px}.stat small{color:var(--muted)}.grid{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;margin-bottom:24px}.card h3{margin-bottom:8px}.card .hint{font-size:12px;color:var(--muted);margin-bottom:18px}.chart{width:100%;height:220px}.barrow{display:grid;grid-template-columns:110px 1fr 90px;gap:12px;align-items:center;margin:20px 0}.bar{height:12px;background:#edf2f9;border-radius:8px;overflow:hidden}.bar span{display:block;height:100%;background:var(--blue);border-radius:8px}.barrow:nth-child(3n) .bar span{background:#d8b46e}.donut-wrap{display:flex;align-items:center;gap:25px;min-height:220px}.donut{height:180px;width:180px;flex-shrink:0}.legend p{margin:10px 0}.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:9px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid #edf1f6;font-size:13px}th{background:#f8faff;color:#74869e;font-size:12px;font-weight:500}td .primary{font-size:12px;padding:5px 10px}.pill{display:inline-block;padding:3px 10px;border-radius:20px;background:#ebf2ff;color:#2b64b9;font-size:11px}.pill.good{background:#e9f8f0;color:#18835a}.pill.warn{background:#fff3df;color:#b47816}.empty{text-align:center;padding:45px 15px;color:var(--muted)}.search{max-width:360px;margin:0 0 18px}.note{font-size:12px;color:var(--muted);margin:16px 0}.course-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:20px}.course-card .price{font-size:28px;color:var(--blue);font-weight:700;margin:10px 0}.dimensions{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0}.dimension{background:#f3f6fb;border-radius:8px;padding:12px;min-width:115px}.dimension button{display:block;margin-top:7px;padding:4px 8px;font-size:11px}.timeline{border-left:2px solid #dbe5f2;padding-left:20px;margin:20px 0}.timeline article{margin-bottom:20px}.timeline small{color:var(--muted)}.timeline p{white-space:pre-wrap;margin-top:7px}dialog{border:0;border-radius:14px;max-width:570px;width:calc(100% - 32px);max-height:90vh;padding:26px;box-shadow:0 25px 80px #0a234655}dialog::backdrop{background:#0b203c88}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head button{border:0;font-size:24px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:12px 22px;border-radius:10px;display:none;z-index:100}#toast.show{display:block}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.danger{color:#a13030}.settings-item{padding:18px 0;border-bottom:1px solid var(--line)}.settings-item h3{margin-bottom:8px}[hidden]{display:none!important}@media(max-width:1050px){aside{width:180px}.workspace{margin-left:180px}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}.donut-wrap{justify-content:center}main{padding:22px}}@media(max-width:700px){#login{grid-template-columns:1fr}.login-brand{padding:30px;gap:14px}.login-brand h1{font-size:28px}.mark{display:none}aside{position:relative;width:100%;height:auto}.brand{padding:14px 20px;font-size:20px}nav{display:flex;overflow:auto;gap:4px;padding:0 10px 10px}nav button{width:auto;white-space:nowrap;margin:0;padding:8px 12px}nav .nav-label,.side-bottom{display:none}.workspace{margin-left:0}header{padding:12px 16px;flex-wrap:wrap}main{padding:16px}.hero{padding:22px;display:block}.hero h2{font-size:20px}.hero .gold{margin-top:12px}.page-head{align-items:flex-start;flex-direction:column}.stat{padding:16px}.stat .value{font-size:23px}.stats{gap:12px}.split{grid-template-columns:1fr}.barrow{grid-template-columns:90px 1fr 70px;font-size:12px}.donut-wrap{gap:12px}.donut{height:150px;width:150px}}

.demo{background:#fff2ce;color:#946821;padding:10px 32px;font-size:12px}

.attend-shell{max-width:560px;margin:40px auto;padding:20px}.attend-shell label,#ticket-form label{display:block;margin:16px 0}.attend-shell input,#ticket-form input{width:100%;padding:12px;margin-top:8px}.qr{display:block;width:min(360px,100%);height:auto;margin:20px auto}.ticket-text{overflow-wrap:anywhere}#scanner-video{width:min(100%,640px);margin:16px 0}#error{color:#b3261e}.save-ticket{display:block;text-align:center;padding:12px}

button.text-link{border:0;background:transparent;color:#2563eb;padding:6px 0;text-align:left;text-decoration:underline;text-underline-offset:3px}button.text-link:hover{color:#173c8f}

.customer-picker{margin-bottom:20px}.customer-picker>label{display:block;margin-bottom:8px}.customer-picker>input{width:100%;box-sizing:border-box}.customer-picker #order-customer-results{max-height:240px;overflow:auto;border:1px solid #dfe7f1;border-radius:12px;padding:8px}.customer-picker .customer-choice{display:flex;align-items:center;gap:10px;padding:10px;margin:0;cursor:pointer;border-bottom:1px solid #edf1f7}.customer-picker .customer-choice input{width:18px;height:18px;flex-shrink:0}.customer-picker .customer-choice span{min-width:0;overflow-wrap:anywhere}.customer-choice small{display:block;color:#77879b;margin-top:4px}

.extra-permissions{border:1px solid #dfe7f1;border-radius:12px;padding:16px;margin:16px 0}.extra-permissions label{display:flex;align-items:center;gap:10px;margin:12px 0}.extra-permissions input{width:18px;height:18px;flex-shrink:0}