:root{font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;color:#183432;background:#f4f7f6;font-synthesis:none;text-rendering:optimizeLegibility;--ink:#173b38;--muted:#70827f;--brand:#166d63;--brand2:#dcefe9;--line:#e2eae7;--white:#fff;--gold:#c18a45;--red:#b4483d;--shadow:0 12px 38px rgba(18,59,53,.07)}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--brand)}.loading{padding:50px;text-align:center;color:var(--muted)}.login-screen{min-height:100vh;display:grid;grid-template-columns:minmax(260px,1fr) minmax(360px,500px);gap:6vw;align-items:center;padding:48px max(7vw,24px);background:radial-gradient(circle at 12% 10%,#e3f1eb 0,transparent 36%),#f7faf9}.login-intro{max-width:560px}.brand{display:flex;align-items:center;gap:16px;color:var(--ink);text-decoration:none}.brand img{width:78px;height:78px;object-fit:contain;border-radius:19px;background:white}.brand strong{font-size:20px;display:block}.brand small{display:block;color:var(--muted);margin-top:5px;line-height:1.6}.login-intro h1{font-size:clamp(34px,5vw,58px);line-height:1.22;letter-spacing:-.04em;margin:72px 0 20px}.login-intro p{font-size:17px;line-height:1.9;color:#647976}.login-card,.card{background:var(--white);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.login-card{padding:32px}.login-card h2{margin:0;font-size:25px}.sub{color:var(--muted);line-height:1.7}.tabs{display:flex;background:#f3f7f5;border-radius:13px;padding:4px;margin:24px 0}.tabs button{border:0;background:transparent;color:var(--muted);padding:12px;flex:1;border-radius:10px;font-weight:700}.tabs button.active{background:white;color:var(--ink);box-shadow:0 2px 9px #1b4d4214}.field{display:grid;gap:7px;margin:14px 0}.field label{font-size:13px;font-weight:700;color:#4a605c}.input,.select,.textarea{width:100%;border:1px solid #d9e3df;border-radius:10px;padding:12px 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15px;border-radius:12px;background:#fff6e9;color:#8e6029;font-size:13px;line-height:1.7}.layout{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.side{background:#123f3b;color:#edf8f4;padding:22px 14px;display:flex;flex-direction:column;gap:25px}.side .brand{color:white;padding:0 9px}.side .brand img{width:52px;height:52px;border-radius:12px}.side .brand strong{font-size:16px}.side .brand small{color:#c6ddda;font-size:11px}.round-current{font-size:12px;color:#c2dbd5;padding:13px 10px;border-top:1px solid #ffffff20;border-bottom:1px solid #ffffff20}.nav{display:grid;gap:5px}.nav button{width:100%;text-align:left;border:0;background:transparent;color:#d0e3df;padding:11px;border-radius:9px}.nav button.active,.nav button:hover{background:#ffffff18;color:white}.side-foot{margin-top:auto;font-size:11px;color:#b6d1cc;line-height:1.7;padding:8px}.main{min-width:0}.top{height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 clamp(16px,4vw,44px);background:#ffffffd9;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}.top-title{font-weight:800;font-size:16px}.top-user{display:flex;align-items:center;gap:12px}.top-user small{display:block;color:var(--muted);margin-top:3px}.content{max-width:1450px;margin:0 auto;padding:32px clamp(14px,4vw,42px) 70px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.page-head h1{font-size:26px;margin:0 0 7px;letter-spacing:-.025em}.page-head p{color:var(--muted);margin:0;font-size:14px}.toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.card{padding:22px;margin-bottom:18px}.card h2{font-size:17px;margin:0 0 7px}.card .desc{font-size:13px;color:var(--muted);margin:0 0 15px;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.mini{border:1px solid var(--line);border-radius:14px;padding:17px;background:#fff}.mini h3{font-size:15px;margin:0 0 8px}.mini p{font-size:13px;color:var(--muted);line-height:1.65;margin:0 0 14px}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:18px}.stat{padding:17px;border:1px solid var(--line);border-radius:14px;background:white}.stat span{font-size:12px;color:var(--muted)}.stat strong{display:block;font-size:25px;margin-top:7px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;min-width:620px;background:white;font-size:13px}th,td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f6f9f8;color:#56706b;font-weight:700;white-space:nowrap}tr:last-child td{border-bottom:0}.tag{display:inline-flex;padding:4px 8px;background:#e9f4f0;color:#27675e;border-radius:999px;font-size:11px}.tag.warn{background:#fff3df;color:#99652b}.tag.gray{background:#f0f3f2;color:#70827f}.empty{padding:32px;text-align:center;color:var(--muted);border:1px dashed #d7e2de;border-radius:12px;line-height:1.8}.stack{display:grid;gap:12px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.row-main{min-width:0}.row-main strong{display:block}.row-main small{display:block;color:var(--muted);line-height:1.6;margin-top:4px}.course{display:grid;grid-template-columns:1fr auto;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.course:last-child{border-bottom:0}.course-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.toolbar select{min-width:150px}.dialog-root:empty{display:none}.dialog-root{position:fixed;inset:0;background:#0b2d2a66;display:grid;place-items:center;z-index:20;padding:16px}.modal{background:white;border-radius:18px;width:min(760px,100%);max-height:92vh;overflow:auto;padding:23px;box-shadow:0 24px 70px #0003}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:14px}.modal-head h2{margin:0;font-size:20px}.close{border:0;background:#f0f4f2;border-radius:9px;width:34px;height:34px}.modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.signature-pad{display:block;width:100%;height:210px;border:1px solid #263b39;background:#fff;border-radius:5px;touch-action:none}.signature-tools{display:flex;justify-content:space-between;align-items:center;margin:9px 0;color:var(--muted);font-size:12px}.question{padding:16px 0;border-bottom:1px solid var(--line)}.question strong{display:block;line-height:1.7;margin-bottom:10px}.option{display:flex;gap:8px;align-items:flex-start;margin:8px 0;font-size:14px;line-height:1.5}.timer{position:sticky;top:80px;background:#e8f3ef;border:1px solid #d3e6df;padding:12px 15px;border-radius:12px;display:flex;justify-content:space-between;font-weight:800}.message{padding:14px 0;border-bottom:1px solid var(--line)}.message p{white-space:pre-wrap;line-height:1.7;margin:8px 0}.message small{color:var(--muted)}.rating{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}.rating select{width:94px}.photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.photo-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:9px}.mobile-nav{display:none}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#163f3a;color:#fff;border-radius:10px;padding:12px 18px;z-index:40;transition:.2s;max-width:calc(100vw - 28px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.print-only{display:none}@media(max-width:900px){.layout{grid-template-columns:210px 1fr}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.login-screen{gap:3vw;padding:30px}.login-intro h1{margin-top:50px}}@media(max-width:680px){.login-screen{display:block;padding:22px 14px;min-height:100dvh}.login-intro{padding:10px 8px 22px}.login-intro h1{font-size:30px;margin:24px 0 8px}.login-intro p{font-size:14px;margin:0}.login-intro .brand img{width:54px;height:54px}.login-card{padding:21px 17px}.layout{display:block;padding-bottom:68px}.side{display:none}.top{height:62px;padding:0 14px}.top-user small{display:none}.content{padding:23px 13px 32px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:23px}.cards{grid-template-columns:1fr}.stat-grid{gap:8px}.stat{padding:13px}.stat strong{font-size:21px}.card{padding:16px;margin-bottom:12px}.grid{grid-template-columns:1fr}.span2{grid-column:auto}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:10;background:#fff;border-top:1px solid var(--line);padding:5px 3px env(safe-area-inset-bottom);justify-content:space-around;box-shadow:0 -5px 18px #183b3410}.mobile-nav button{border:0;background:none;color:var(--muted);font-size:10px;padding:6px 3px;display:grid;gap:3px;justify-items:center;min-width:48px}.mobile-nav button.active{color:var(--brand);font-weight:800}.mobile-nav b{font-size:17px}.course{grid-template-columns:1fr}.course-actions{justify-content:flex-start}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.toolbar{width:100%}.toolbar select{flex:1}.modal{padding:17px;max-height:94dvh}.signature-pad{height:180px}.timer{top:62px}.btn{min-height:42px}.toolbar .btn{flex:1}}@media print{body{background:white!important}.layout,.dialog-root,.toast{display:none!important}.print-only{display:block!important}.print-sheet{width:100%;font-family:"SimSun","Noto Serif CJK SC",serif;color:#111}.print-title{text-align:center;font-size:18px;font-weight:bold;line-height:1.7}.print-subtitle{text-align:center;font-size:15px;margin-bottom:8px}.print-meta{display:grid;grid-template-columns:1fr 1fr;gap:9px 26px;font-size:12px;margin:7px 0}.print-meta div{border-bottom:1px solid #333;padding:3px 0}.print-meta .full{grid-column:1/-1}.print-box{border:1px solid #222;min-height:185mm;display:grid;grid-template-rows:28mm 1fr}.sign-area{border-bottom:1px solid #222;padding:5px}.sign-title{font-size:12px;margin-bottom:4px}.sign-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2px 5px}.sign-cell{height:20mm;border-bottom:1px solid #aaa;text-align:center;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}.sign-cell img{max-width:34mm;max-height:12mm;object-fit:contain}.sign-cell span{font-size:9px;line-height:1.2}.content-area{padding:5px;display:grid;grid-template-rows:1fr 1fr 1fr}.content-area section{padding:3px;font-size:12px}.content-area h3{font-size:12px;font-weight:normal;margin:0 0 3px}.content-area p{margin:2px 0;line-height:1.4}.print-page{page-break-after:always}@page{size:A4 portrait;margin:15mm 18mm}}
.mobile-round{display:none}
@media(max-width:680px){.mobile-round{display:block;width:105px;min-width:105px;min-height:36px;padding:7px;font-size:11px}.mobile-nav{justify-content:flex-start;gap:4px;overflow-x:auto}.mobile-nav button{flex:0 0 54px}}

.mini ol,.card ol{padding-left:22px;line-height:1.9}.main{min-width:0}.table-wrap{max-width:100%;overflow:auto}.toolbar{flex-wrap:wrap}.message p,.course strong,.rating span{overflow-wrap:anywhere}
@media(max-width:680px){.top-title{font-size:13px;max-width:105px}.top-user{gap:5px}.top-user>span{display:none}.toolbar .input{max-width:110px}input,textarea,select{font-size:16px!important}.mobile-round{font-size:11px!important}#inboxButton{font-size:12px;padding:6px 10px}}
@media print{.print-sheet{width:162.5mm;margin-left:auto;margin-right:auto}.print-title{font-size:13pt;line-height:1.5}.print-subtitle{font-size:13pt}.print-meta{font-size:10pt;gap:5mm 8mm}.print-meta div{border:0;padding:0}.print-box{height:190mm;min-height:0;grid-template-rows:37mm 1fr}.sign-cell{height:9mm;border:0}.sign-cell img{max-width:26mm;max-height:6mm}.sign-cell span{font-size:6pt}.sign-grid{gap:0 2mm}.sign-title,.content-area h3{font-size:11pt}.content-area section{font-size:10pt}.print-page{break-after:page}.print-page:last-child{break-after:auto}@page{margin:20mm 23.75mm}}