:root{font-family:Arial,'Malgun Gothic',sans-serif;color:#183239;background:#f2f6f5;font-size:15px}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;padding:24px 5%;border-bottom:1px solid #dbe4e1;background:white}a{color:#087369;text-decoration:none}a:hover{text-decoration:underline}.brand{font-size:24px;font-weight:bold;letter-spacing:2px}.brand span{font-size:14px;letter-spacing:0;color:#617975}nav{display:flex;gap:20px;align-items:center}main{max-width:1450px;margin:auto;padding:40px 5%}h1{font-size:36px;line-height:1.4;margin:12px 0}h2{font-size:20px;margin:0 0 20px}h2 span{font-size:13px;color:#6c827c}.eyebrow{font-size:11px;letter-spacing:2px;color:#087369;font-weight:bold}.muted,small,#updated{color:#647d76;font-size:13px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.controls{display:flex;align-items:end;gap:12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{border:1px solid #dce7e2;border-radius:16px;padding:26px;background:white;margin-bottom:24px;min-width:0;box-shadow:0 5px 20px #1e493906}.event{padding:15px 0;border-bottom:1px solid #e8efeb}.event small,.event a{display:block;margin-bottom:7px}.event p{font-size:13px;margin:0}.table-wrap{overflow:auto;max-height:520px;margin:16px 0 28px}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;vertical-align:top;padding:13px;min-width:110px;border-bottom:1px solid #e2ebe6;white-space:pre-wrap;max-width:420px;overflow-wrap:anywhere}th{position:sticky;top:0;background:#eef5f1}td:first-child{min-width:170px}label{display:block;font-size:13px}input{display:block;padding:11px;border:1px solid #c8d8cf;border-radius:7px;margin:7px 0 14px;font:inherit;max-width:100%}button{background:#096c5e;color:white;padding:12px 20px;border:0;border-radius:7px;cursor:pointer}button:disabled{opacity:.5}.controls input{margin-bottom:0}.login{max-width:460px;margin:40px auto;padding:28px}.login form{margin-top:35px}.login input{width:100%}.login button{width:100%}#errors,#login-error{color:#a13d26}footer{text-align:center;color:#647d76;font-size:12px;padding:30px}[hidden]{display:none!important}.document{max-width:800px;line-height:1.9}@media(max-width:800px){.grid{grid-template-columns:1fr}.intro{display:block}.controls{margin-top:24px}nav{gap:10px;font-size:12px}h1{font-size:29px}.card{padding:18px}main{padding:24px 4%}}

:root{font-family:"Pretendard","Noto Sans KR","Malgun Gothic",sans-serif;background:#f3f6f8;color:#233f4b;--border:#e1e8ed;--muted:#718591}
html{scroll-behavior:smooth;scroll-padding-top:24px}header{padding:20px 5%;min-height:80px;border-color:var(--border)}.brand{color:#1d4652;letter-spacing:3px;font-size:25px}.brand span{font-size:12px;color:var(--muted);letter-spacing:0}header nav a{color:#617681;font-size:12px}main{max-width:1480px;padding:42px 5%}h1{letter-spacing:-1.5px;font-size:36px}h2{font-size:19px;letter-spacing:-.6px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:#087e82}.muted,small,#updated{color:var(--muted);font-size:12px;line-height:1.7}.intro{gap:24px;margin-bottom:30px}.controls{padding:12px;background:#fff;border:1px solid var(--border);border-radius:12px;gap:10px}.controls label{font-size:11px;color:var(--muted)}.controls input{padding:9px 12px}.controls button{padding:11px 16px}.section-nav{border:1px solid var(--border);border-radius:10px;background:#fff;padding:16px 20px;margin-bottom:26px;gap:26px}.section-nav a{font-size:12px;font-weight:600;color:#476572}.section-nav span{margin-left:auto;color:#8c9fa9;letter-spacing:1.5px;font-size:9px}.grid{grid-template-columns:1fr 1.35fr;gap:22px}.card{padding:26px;border:1px solid var(--border);border-radius:14px;margin-bottom:22px;box-shadow:0 3px 12px #233f4904}.grid .card:first-child{border-top:3px solid #087e82;background:linear-gradient(145deg,#f5fcfa,#fff 70%)}.card h2{padding-bottom:16px;border-bottom:1px solid #edf1f4;margin-bottom:16px}.event{padding:16px 0;border-color:#eaf0f3}.event:last-child{border-bottom:0}.event a{font-weight:600;font-size:14px;line-height:1.7}.event p{color:var(--muted);font-size:12px}.table-wrap{border:1px solid var(--border);border-radius:8px;margin-top:14px;scrollbar-width:thin;scrollbar-color:#bdcfd6 #f3f7f9}table{border-collapse:separate;border-spacing:0;font-size:12px}th,td{padding:14px 16px;line-height:1.7;border-color:#eaf0f3}th{background:#eef4f6;color:#536d79;font-size:11px}td:first-child{font-weight:600;min-width:180px}tr:nth-child(odd) td{background:#fbfcfd}tr:hover td{background:#f0f9f8}tr:last-child td{border-bottom:0}input{padding:12px 14px;border-color:#d5e0e5;border-radius:8px;color:#233f49;background:white;min-height:42px}input::placeholder{color:#8d9da6}button{font:inherit;font-weight:600;background:#087e82;border-radius:8px;padding:12px 20px;transition:background .15s}button:hover{background:#08676b}button:disabled{cursor:wait}a{color:#087e82}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #18a6b0;outline-offset:4px}#logout{background:#f0f5f7;color:#496571;padding:9px 14px}.login{max-width:540px;background:#fff;border:1px solid var(--border);border-radius:22px;padding:44px 48px;margin:26px auto 46px;box-shadow:0 20px 60px #1c46500b;border-top:5px solid #1a505b}.login:before{content:"O";display:grid;place-items:center;width:48px;height:48px;background:#1a4652;color:#fff;font-size:29px;font-weight:700;border-radius:14px;margin-bottom:26px}.login h1{font-size:39px;line-height:1.4;margin:16px 0}.login-description{color:#718591;line-height:1.9;font-size:13px}.login-features{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.login-features span{padding:7px 10px;background:#edf6f5;color:#427b79;border-radius:6px;font-size:10px}.login form{margin-top:30px;border-top:1px solid #edf1f4;padding-top:26px}.login label{font-weight:600;font-size:12px}.login input{margin:8px 0 18px}.login button{padding:14px}#errors:empty,#login-error:empty{display:none}#errors,#login-error{background:#fff1ed;color:#a43d36;border-radius:8px;padding:12px 16px;line-height:1.7;font-size:12px}footer{font-size:11px;color:#81949e;letter-spacing:.2px;padding:24px 20px 36px}.document{background:#fff;border:1px solid var(--border);border-radius:16px;margin:40px auto;padding:40px;line-height:1.95}.document h1{font-size:30px}.document h2{margin-top:28px}
@media(max-width:850px){.section-nav span{display:none}.grid{grid-template-columns:1fr}.intro{align-items:start}.controls{margin-top:20px}}
@media(max-width:600px){header{padding:18px 5%}.brand{font-size:20px}.brand span{font-size:11px}nav{gap:12px}main{padding:24px 5%}.login{padding:30px 25px;margin:10px auto 24px}.login h1{font-size:32px}.section-nav{overflow:auto;white-space:nowrap;gap:22px;padding:15px}.intro h1{font-size:29px}.card{padding:20px}h2{font-size:17px}h2 span{display:block;margin-top:8px}.document{margin:20px 4%;padding:25px}.controls{width:fit-content}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button{transition:none}}
/* Sidebar workspace and expandable work content */
.portal-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:30px;align-items:start}
.sidebar{position:sticky;top:24px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px 14px}
.sidebar>.eyebrow{padding:0 12px;margin:0 0 20px}
.sidebar .section-nav{display:flex;flex-direction:column;align-items:stretch;gap:7px;margin:0;padding:0;border:0;background:transparent;overflow:visible}
.sidebar .section-nav button{text-align:left;color:#59717d;background:transparent;padding:13px 14px;font-size:13px;line-height:1.5;border:1px solid transparent}
.sidebar .section-nav button:hover{background:#f1f7f7;color:#087e82}
.sidebar .section-nav button[aria-current="page"]{background:#e8f5f2;color:#086d70;border-color:#cee7e2;font-weight:700}
.sidebar-note{border-top:1px solid var(--border);margin:24px 10px 0;padding-top:18px;color:var(--muted);font-size:10px;line-height:1.9}
.portal-content{min-width:0}.portal-content .grid{display:block}.portal-content .intro{align-items:start}.portal-content h1{font-size:30px}
.work-details summary{cursor:pointer;color:#087e82;font-weight:600;white-space:nowrap;padding:4px 0}
.work-detail-content{white-space:pre-wrap;overflow-wrap:anywhere;min-width:220px;padding:12px 0;line-height:1.9;font-weight:400}
table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(max-width:1000px){.portal-content .intro{display:block}.portal-content .controls{margin-top:18px}.portal-layout{gap:20px;grid-template-columns:190px minmax(0,1fr)}}
@media(max-width:700px){.portal-layout{grid-template-columns:145px minmax(0,1fr);gap:12px}.sidebar{top:12px;padding:18px 8px}.sidebar .section-nav button{font-size:12px;padding:12px 8px}.sidebar>.eyebrow{font-size:9px;padding:0 8px}.sidebar-note{margin:18px 6px 0}.portal-content h1{font-size:24px}.portal-content .card{padding:16px}.portal-content .controls{flex-wrap:wrap}.portal-content .controls input{max-width:155px}.portal-content .controls button{width:100%}.portal-content .intro{margin-bottom:20px}main{padding:24px 3%}.work-detail-content{min-width:180px}}
.event-forum{border-left:3px solid #c53336;padding-left:14px;background:#fff8f7}
.event-forum>a,.event-forum>small{color:#b4232c}
.school-details{margin-top:14px;border:1px solid #d6e5e8;border-radius:8px;background:#f7fbfc;padding:12px 16px}
.school-details summary{cursor:pointer;font-size:12px;font-weight:700;color:#087e82}
.school-details section{margin-top:16px;padding-top:12px;border-top:1px solid #dce7eb}
.school-details h3{font-size:15px;margin:0 0 6px}
.school-details dl{display:grid;grid-template-columns:minmax(85px,130px) minmax(0,1fr);font-size:12px;line-height:1.8}
.school-details dt,.school-details dd{margin:0;padding:8px;border-bottom:1px solid #e4ecef;white-space:pre-wrap;overflow-wrap:anywhere}
.school-details dt{color:#617985;font-weight:600}
.delivery-filters{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:16px}.delivery-filters label{min-width:130px}select{display:block;margin-top:8px;padding:11px 14px;border:1px solid #d5e0e5;background:#fff;border-radius:8px;font:inherit;color:#233f49;max-width:100%}select:focus-visible{outline:3px solid #18a6b0;outline-offset:3px}.week-day{padding:16px 0;border-bottom:1px solid #dce7eb}.week-day h3{margin:0 0 12px;font-size:15px;color:#315b68}.week-day:last-child{border:0}

/* U-Class order dashboard */
#panel-delivery{padding:0;border-radius:16px;overflow:hidden;background:#f5f8fc;border-color:#e0e8f1}
#panel-delivery .delivery-hero{display:flex;align-items:center;gap:14px;padding:26px 28px;background:linear-gradient(110deg,#102e4d,#1b5182);color:#fff}
#panel-delivery .uclass-mark{display:grid;place-items:center;flex:0 0 40px;height:40px;background:#329ee8;border-radius:11px;font-size:21px;font-weight:800;box-shadow:0 3px 12px #071f3430}
#panel-delivery .delivery-hero .eyebrow{color:#9dc8ec;font-size:9px;margin:0 0 8px}
#panel-delivery .delivery-hero h2{border:0;padding:0;margin:0;font-size:23px;letter-spacing:-.7px;color:#fff}
#delivery-saved{font-size:11px;line-height:1.8;color:#c4d9ec;margin:9px 0 0}
.delivery-body{padding:22px}.delivery-toolbar{display:flex;justify-content:space-between;align-items:start;flex-wrap:wrap;gap:16px;margin-bottom:18px}
.year-tabs{display:flex;gap:3px;flex-wrap:wrap;background:#e8eef6;padding:4px;border-radius:10px}
.year-tabs button{background:transparent;color:#617083;border:0;padding:9px 13px;font-size:12px;border-radius:7px}
.year-tabs button[aria-pressed="true"]{background:#fff;color:#1769bd;box-shadow:0 2px 7px #23486e15;font-weight:800}
.delivery-filter-inline{display:flex;flex-wrap:wrap;gap:10px;align-items:end}.delivery-filter-inline label{font-size:10px;color:#7c8da2}
.delivery-filter-inline select,.delivery-filter-inline input{font-size:12px;min-height:39px;padding:9px 10px;margin:5px 0 0;border:1px solid #e1e8ef;border-radius:8px;color:#35475c;background:#fff}
.delivery-filter-inline .school-search input{width:170px}
.delivery-notice{background:#fff;border:1px solid #e5ebf2;border-radius:12px;padding:16px;display:flex;align-items:center;gap:14px;margin-bottom:18px}
#delivery-sync{background:#146dd1;padding:10px 14px;font-size:12px;white-space:nowrap}
.delivery-notice p{font-size:11px;color:#687d91;margin:0 0 4px}.delivery-notice small{font-size:10px;color:#8a9bac}
.readonly-pill{margin-left:auto;font-size:10px;color:#267f70;background:#eaf6f1;border-radius:5px;padding:6px 9px;white-space:nowrap}
.delivery-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}
.delivery-stats article{padding:19px;background:#fff;border:1px solid #e3eaf2;border-radius:13px}
.delivery-stats p{font-size:11px;color:#8290a0;margin:0 0 6px}.delivery-stats strong{display:block;font-size:27px;letter-spacing:-1px;color:#1c2c3c;line-height:1.3}
.delivery-stats small{display:block;color:#459282;font-size:10px;margin-top:5px}
.delivery-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:16px}
.delivery-block{background:#fff;border:1px solid #e2e9f1;border-radius:14px;overflow:hidden;min-width:0}
.block-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:54px;padding:16px;border-bottom:1px solid #edf1f7}
.block-heading h3{margin:0;font-size:14px;color:#23374b;letter-spacing:-.4px}
.block-heading small,.block-heading>span{font-size:10px;color:#8d99a6}
.region-bars{padding:10px;max-height:620px;overflow:auto}
.region-row{width:100%;display:grid;grid-template-columns:65px minmax(30px,1fr) 42px 48px;gap:10px;align-items:center;background:transparent;color:#263b50;padding:11px 9px;text-align:left;font-size:11px;border-radius:7px;font-weight:400}
.region-row:hover,.region-row[aria-pressed="true"]{background:#eaf2fe}
.region-row strong{font-size:12px}.region-row>b{color:#286499;text-align:right;font-size:12px}.region-row>span{text-align:right}
.region-row progress{appearance:none;width:100%;height:8px;border:0;background:#e7edf5;border-radius:99px;overflow:hidden}
.region-row progress::-webkit-progress-bar{background:#e7edf5;border-radius:99px}
.region-row progress::-webkit-progress-value{background:linear-gradient(90deg,#319ee6,#1265c7);border-radius:99px}
.region-row progress::-moz-progress-bar{background:#1978d3;border-radius:99px}
.school-records{max-height:620px;overflow:auto;scrollbar-width:thin;scrollbar-color:#c4d4e1 #f6f9fc}
.school-record{padding:16px;border-bottom:1px solid #edf1f6}.school-record:last-child{border-bottom:0}
.school-record-top{display:flex;align-items:baseline;gap:10px}.school-record-top>small{background:#edf2f7;border-radius:4px;padding:2px 6px;color:#7e8b98;font-size:10px;white-space:nowrap}
.school-record-top>a{color:#243c51;font-size:12px;font-weight:700;line-height:1.7;overflow-wrap:anywhere}
.school-order-meta{font-size:10px;color:#8495a7;line-height:1.8;margin:7px 0 10px;overflow-wrap:anywhere}
.order-statuses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}
.order-statuses span{border-radius:5px;font-size:10px;padding:5px 4px;text-align:center;white-space:nowrap}
.status-done{color:#29826c;background:#e8f6f0;font-weight:700}.status-open{color:#7a8593;background:#f0f2f6}.status-unknown{color:#9b6b2a;background:#fcf5e8}
.delivery-footnote{font-size:10px;line-height:1.9;color:#8b99aa;margin:14px 0 20px}
.delivery-table{background:#fff;border:1px solid #e2e9f1;border-radius:12px;padding:15px}
.delivery-table>summary{font-size:12px;font-weight:600;color:#325e8c;cursor:pointer}
.delivery-table .table-wrap{margin-bottom:8px}.delivery-table>div>a{display:block;margin-top:16px;font-size:12px}
#delivery-bars>p,#delivery-schools>p{padding:22px;color:#8293a4;font-size:12px;line-height:1.8}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1450px){.order-statuses{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1050px){.delivery-overview{grid-template-columns:1fr}.region-bars{max-height:320px}.delivery-filter-inline{width:100%}.delivery-stats article{padding:14px}.delivery-body{padding:16px}.block-heading small{max-width:150px;text-align:right}}
@media(max-width:700px){#panel-delivery .delivery-hero{padding:22px 16px;gap:10px}#panel-delivery .delivery-hero h2{font-size:18px}.delivery-stats{grid-template-columns:1fr}.delivery-notice{flex-wrap:wrap}.readonly-pill{margin-left:0}.delivery-filter-inline label{flex:1;min-width:100px}.delivery-filter-inline .school-search input{width:100%}.delivery-stats strong{font-size:23px}.region-row{grid-template-columns:50px minmax(20px,1fr) 32px 40px;gap:5px;padding:10px 5px}.region-row strong,.region-row>b{font-size:11px}.school-record{padding:12px}.school-record-top{flex-wrap:wrap;gap:5px}.order-statuses{grid-template-columns:repeat(2,minmax(0,1fr))}}