*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;font-family:Inter,"Microsoft YaHei",sans-serif;background:#f3f5fa;color:#14213d}button,input,select,textarea{font:inherit}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 15% 20%,#5946e833,transparent 28%),#09152d}.card{width:min(430px,90vw);padding:42px;border-radius:24px;background:#fff;box-shadow:0 24px 70px #0005}.card h1{font-size:28px;margin:10px 0}.card p{color:#74809a}.card label{display:grid;gap:8px;margin:20px 0;font-weight:700}.card input{padding:14px;border:1px solid #dce1ec;border-radius:12px}.card button,.primary{width:100%;padding:14px;border:0;border-radius:12px;background:#6048e8;color:#fff;font-weight:800}.eyebrow,header small{color:#6853ee;font-size:11px;letter-spacing:2px;font-weight:900}#error,#activationError{display:block;color:#d94343;margin-top:12px}.success{color:#157347;font-weight:700}.success a{color:#523bda}#app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}aside{background:#0c1831;color:#fff;padding:32px 22px;display:flex;flex-direction:column;gap:8px}aside b{font-size:24px}aside span{color:#91a0bd;margin-bottom:25px}nav{display:grid;gap:8px}nav details{border-top:1px solid #ffffff1a;padding-top:8px}nav summary{padding:10px 16px;color:#7384a5;font-size:12px;font-weight:800;letter-spacing:1px;cursor:pointer}nav details button{width:100%;padding-left:28px}nav button{text-align:left;padding:13px 16px;border:0;border-radius:10px;color:#aeb9ce;background:transparent}nav button.active,nav button:hover{background:#614be8;color:#fff}main{padding:34px;max-width:1500px;width:100%}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}header h2{margin:5px 0;font-size:30px}header i{font-style:normal;background:#ddf7e9;color:#157347;padding:8px 12px;border-radius:20px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.stat,.panel{background:#fff;border:1px solid #e5e8f1;border-radius:18px;padding:22px;box-shadow:0 8px 25px #21305b0b}.stat b{display:block;font-size:30px;margin-top:12px;color:#523bda}.stat span,.muted{color:#7a8498}.panel{margin-top:18px;overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:14px;border-bottom:1px solid #edf0f5}select{padding:8px;border:1px solid #dce1ec;border-radius:8px}.course{padding:18px;border:1px solid #e5e8f1;border-radius:14px;margin:10px 0}.course h3{margin:0 0 5px}.comment{display:grid;grid-template-columns:1fr auto;gap:6px;padding:16px 0;border-bottom:1px solid #edf0f5}.danger{border:0;border-radius:9px;background:#fff0f0;color:#c73535;padding:8px 12px}@media(max-width:850px){#app{grid-template-columns:1fr}aside{padding:18px}nav{display:flex;overflow:auto}.stats{grid-template-columns:repeat(2,1fr)}main{padding:18px}}
.toolbar{display:flex;justify-content:flex-end}.compact{width:auto!important;padding:9px 14px!important}.row-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.row-head>div:last-child{display:flex;gap:8px;white-space:nowrap}button{cursor:pointer}dialog{border:0;border-radius:20px;padding:0;width:min(680px,94vw);box-shadow:0 30px 100px #13213d55}dialog::backdrop{background:#07152d99}#editorForm{padding:24px;max-height:min(88vh,820px);overflow:auto}#editorForm header{position:sticky;top:-24px;z-index:2;background:#fff;padding:24px 0 12px}#editorForm header,#editorForm footer{display:flex;align-items:center;justify-content:space-between;margin:0;gap:12px}#editorForm footer{position:sticky;bottom:-24px;z-index:2;justify-content:flex-end;margin:20px -24px -24px;padding:14px 24px 24px;background:#fff;border-top:1px solid #eef0f5;flex-wrap:wrap}#editorForm footer button{flex:0 0 auto}#editorForm label{display:grid;gap:7px;margin:14px 0;font-weight:700}#editorForm input,#editorForm select,#editorForm textarea{padding:11px;border:1px solid #dce1ec;border-radius:9px}#editorForm textarea{min-height:100px;resize:vertical}#editorForm .check{display:flex;grid-template-columns:auto 1fr;align-items:center}.ghost{border:1px solid #dce1ec;background:#fff;border-radius:9px;padding:9px 13px;white-space:nowrap;min-width:64px}#formError{color:#c73535;flex:1 1 100%;order:3;line-height:1.5;overflow-wrap:anywhere}.upload{display:inline-block;background:#eef0ff;color:#523bda;border-radius:9px;padding:8px 12px;cursor:pointer}.upload input{display:none}.upload.busy{opacity:.55;pointer-events:none}.upload-progress{display:grid;gap:4px;margin-top:7px;min-width:160px;color:#4b5872;font-size:12px}.upload-progress progress{width:100%;height:7px;accent-color:#6048e8}.upload-progress.success{color:#157347}.upload-progress.error{color:#c73535}.ticket-toolbar{gap:8px}.ticket-toolbar select{padding:9px 12px;border:1px solid #dce1ec;border-radius:9px;background:#fff}.ticket-customer{display:flex;justify-content:space-between;padding:12px;border-radius:10px;background:#f3f5fa}.ticket-thread{display:grid;gap:10px;max-height:300px;overflow:auto;margin:16px 0}.ticket-message{padding:12px;border-radius:12px;background:#f2f4f8}.ticket-message.admin{margin-left:36px;background:#eeeaff}.ticket-message p{margin:5px 0}.ticket-message small{color:#74809a}.replies{margin-left:14px;padding-left:14px;border-left:3px solid #e7e3ff}.tiny{padding:4px 7px;font-size:12px}.comment em{font-style:normal;color:#5a43da;background:#eeeaff;padding:2px 7px;border-radius:10px}.narrow{max-width:620px}.narrow form label{display:grid;gap:7px;margin:16px 0;font-weight:700}.narrow form input{padding:12px;border:1px solid #dce1ec;border-radius:9px}#passwordError{display:block;color:#c73535;margin-top:12px}.customer-toolbar{align-items:center}.customer-toolbar>div{display:flex;gap:9px;align-items:center}.customer-toolbar input,.customer-toolbar select{min-height:42px;padding:0 12px;border:1px solid #dce1ec;border-radius:9px;background:#fff}.customer-toolbar input{min-width:260px}.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.status.pending{background:#fff2ce;color:#8b6100}.status.active{background:#ddf7e9;color:#157347}.status.disabled{background:#eef0f4;color:#687286}.invitation{padding:28px}.invitation h3{margin:0 0 8px;font-size:24px}.invitation p{color:#697690;line-height:1.6}.invitation dl{display:grid;grid-template-columns:110px 1fr;gap:12px;margin:22px 0}.invitation dt{color:#78849a}.invitation dd{margin:0;font-weight:700}.invitation code{display:block;overflow-wrap:anywhere;padding:12px;border-radius:9px;background:#f0f2f7;line-height:1.6}
@media(max-width:700px){.customer-toolbar,.customer-toolbar>div{align-items:stretch;flex-direction:column}.customer-toolbar input{min-width:0}.customer-toolbar .compact{width:100%!important}.row-head{display:block}.row-head>div:last-child{margin-top:12px}th,td{white-space:nowrap}}