:root{--bg:#f7f8fa;--ink:#182637;--muted:#697785;--blue:#244cdd;--line:#e3e8ee;--green:#34766b;--light-green:#e9f4ef}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;font-size:14px}button,input,select,textarea{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8aa0ff;outline-offset:3px}[hidden]{display:none!important}.topbar{height:96px;max-width:1260px;margin:auto;padding:0 42px;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:-1.7px;font-size:28px;display:flex;align-items:center;gap:10px}.brand-icon{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:white;width:35px;height:35px;border-radius:10px;font-size:28px;letter-spacing:-3px}.brand-icon span{font-size:16px;align-self:flex-start;margin-top:3px}.brand-dot{color:var(--blue)}.top-label{font-size:10px;letter-spacing:2px;color:var(--muted);padding-left:27px;border-left:1px solid var(--line)}.topbar .text-button{margin-left:auto}.text-button{border:0;background:transparent;color:var(--muted);font-weight:600;font-size:12px;padding:8px 0}.text-button:hover{color:var(--blue)}main{max-width:1260px;margin:auto;padding:0 42px}.login-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:88px;align-items:center;padding:70px 0 55px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--green);display:inline-flex;align-items:center;gap:8px}.live-dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:#4e9b7b;box-shadow:0 0 0 4px #4e9b7b11}h1{font-size:62px;letter-spacing:-3.2px;line-height:1.06;margin:24px 0 22px;font-weight:750}h1 span{color:var(--blue)}.intro-copy{font-size:16px;color:var(--muted);line-height:1.7;max-width:375px}.step-line{display:flex;align-items:center;gap:15px;margin:28px 0;font-size:11px;color:var(--muted)}.step-line b{color:var(--ink);margin-left:6px}.step-line i{font-style:normal;color:#bac5d2}.visual-board{background:white;border:1px solid var(--line);border-radius:14px;max-width:440px;padding:18px 22px;box-shadow:0 12px 40px #1a2b4510;transform:rotate(-1deg)}.board-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:1px;color:var(--muted);padding-bottom:15px}.mini-tag{color:var(--green);background:var(--light-green);padding:5px 8px;border-radius:4px;font-size:9px;letter-spacing:0}.board-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid #f0f2f5}.subject-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}.blue{background:#edf0ff;color:#5470df}.orange{background:#fff0e4;color:#c98753}.mint{background:#e9f4ef;color:#528c7b}.purple{background:#f1edfa;color:#8d78bb}.board-row b{font-size:12px}.board-row small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.check-circle{margin-left:auto;width:19px;height:19px;background:var(--light-green);color:var(--green);border-radius:50%;text-align:center;font-size:12px;line-height:19px}.board-footer{display:flex;align-items:center;gap:8px;background:#f8f9fc;border-radius:7px;padding:12px 10px;margin-top:8px;font-size:10px}.file-icon{color:var(--blue);font-size:17px}.ready{margin-left:auto;color:var(--green);font-size:9px}.independent{font-size:10px;color:#929da9;margin-top:26px}.login-card{background:white;border:1px solid var(--line);border-radius:20px;padding:37px 34px;box-shadow:0 20px 70px #17274408}.card-kicker{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--muted);margin-bottom:15px}h2{font-size:24px;font-weight:700;letter-spacing:-.8px;margin:0 0 10px}.login-card>p{color:var(--muted);font-size:13px;line-height:1.7;margin:0 0 28px}label{font-size:12px;font-weight:600;display:block;margin:17px 0 9px}input:not([type=checkbox]),select{width:100%;height:47px;border:1px solid var(--line);background:#fcfcfd;border-radius:8px;padding:0 13px;color:var(--ink);font-size:13px}input::placeholder{color:#a0a9b4}.password-field{position:relative}.password-field input{padding-right:75px}.password-field button{position:absolute;right:12px;top:16px;padding:0;border:0;background:transparent;font-size:10px;color:var(--muted)}.primary{background:var(--blue);color:#fff;border:1px solid var(--blue);border-radius:8px;padding:14px 19px;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:15px;transition:background .2s,transform .2s}.primary:hover{background:#173cc0;transform:translateY(-1px)}.full{width:100%;justify-content:space-between}.login-card .primary{margin-top:24px}.privacy{display:flex;gap:10px;margin-top:23px;color:var(--muted)}.privacy>span{font-size:20px;color:var(--green);padding-top:8px}.privacy p{font-size:10px;line-height:1.8;margin:7px 0}.demo-button{width:100%;border:0;border-top:1px solid var(--line);padding:19px 0 0;margin-top:20px;background:transparent;color:var(--muted);font-size:11px}.demo-button:hover{color:var(--blue)}footer{max-width:1260px;padding:25px 42px;margin:auto;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:10px}footer>span:first-child{font-weight:700;font-size:17px;letter-spacing:-1px}.footer-caption{font-size:10px;font-weight:400;letter-spacing:0;margin-left:16px}.dashboard-heading{display:flex;justify-content:space-between;align-items:center;padding:44px 0 28px}.dashboard-heading h1{font-size:42px;letter-spacing:-1.8px;line-height:1.16;margin:14px 0}.dashboard-heading p{font-size:13px;color:var(--muted);line-height:1.7}.heading-note{display:flex;gap:14px;align-items:center}.heading-note>span{font-size:30px;color:var(--green)}.heading-note b{font-weight:500;color:var(--ink)}.stats{display:grid;grid-template-columns:repeat(3,1fr) 1.2fr;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:30px}.stats>div{padding:20px 25px;border-right:1px solid var(--line)}.stats>div:last-child{border:0}.stats small{display:block;color:var(--muted);font-size:9px;letter-spacing:1px}.stats strong{display:block;font-size:28px;font-weight:600;letter-spacing:-1px;margin-top:8px}.stats-note{display:flex;align-items:center;gap:10px;color:var(--green);font-size:11px}.workspace{display:grid;grid-template-columns:1fr 310px;gap:28px;align-items:start;margin-bottom:35px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.section-title>div{display:flex;gap:11px;align-items:center}.section-title h2{font-size:19px;margin:0;letter-spacing:-.4px}.section-number{display:inline-flex;border:1px solid var(--line);background:#fff;color:var(--muted);width:27px;height:27px;border-radius:7px;align-items:center;justify-content:center;font-size:10px}.filters{display:flex;gap:16px;align-items:flex-end;justify-content:space-between}.filters>div:first-child{width:260px}.filters label{margin-top:0;font-size:10px;color:var(--muted)}.filters select{background:white;height:41px;font-size:12px}.selection-actions{display:flex;gap:10px;align-items:center;white-space:nowrap;padding-bottom:12px}.selection-actions button{border:0;background:transparent;font-size:10px;padding:0;color:var(--blue);font-weight:600}.selection-actions button:last-child,.selection-actions span{color:var(--muted)}.filter-help{font-size:10px;color:var(--muted);margin:12px 0 18px}.subject-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.subject-card{border:1px solid var(--line);background:white;border-radius:11px;padding:17px;transition:border-color .2s,box-shadow .2s}.subject-card.selected{border-color:#8eabff;box-shadow:0 0 0 1px #bccbff55}.subject-card.unavailable{opacity:.6}.subject-card .subject-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.subject-card input[type=checkbox]{width:16px;height:16px;accent-color:var(--blue);cursor:pointer}.subject-card h3{font-size:12px;font-weight:650;line-height:1.5;margin:0 0 6px;min-height:36px}.subject-card .code{font-size:9px;color:var(--muted);display:block;margin-bottom:14px}.subject-card select{height:34px;background:#f8fafc;font-size:10px;padding:0 7px}.subject-card .week-info{font-size:9px;color:var(--muted);margin-top:10px;line-height:1.5}.subject-card .open-info{color:#ae7842}.summary-card{position:sticky;top:25px;border:1px solid #dee5ef;background:#fff;border-radius:14px;padding:24px}.summary-card>.section-number{margin-bottom:18px}.summary-card h2{font-size:21px}.summary-card>p{font-size:11px;line-height:1.8;color:var(--muted)}.summary-list{padding:8px 0 13px;margin-top:15px;border-bottom:1px solid var(--line);max-height:220px;overflow:auto}.summary-list>div{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:10px;line-height:1.5}.summary-list>div>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.summary-list b{font-weight:500;color:var(--blue);white-space:nowrap}.summary-list .empty-selection{color:var(--muted)}.ocr-option{display:flex;gap:10px;align-items:flex-start;margin:18px 0;font-weight:400}.ocr-option input{margin-top:2px;accent-color:var(--blue)}.ocr-option b{display:block;font-size:10px;font-weight:600}.ocr-option small{display:block;font-size:9px;color:var(--muted);line-height:1.7;margin-top:5px}.summary-note{padding:11px 12px;background:#f4f7f8;border-radius:6px;color:var(--muted);font-size:9px;line-height:1.8;margin-bottom:19px}.no-submit{display:block;text-align:center;color:var(--muted);font-size:9px;margin-top:12px}.progress-box{background:#edf2ff;border:1px solid #d9e3ff;border-radius:10px;padding:16px;margin-bottom:22px}.progress-box>div{display:flex;gap:10px;align-items:center;font-size:12px}.progress-box b{font-weight:500}.progress-box #progress-count{margin-left:auto;color:var(--muted);font-size:10px}progress{width:100%;height:4px;margin-top:13px;accent-color:var(--blue)}.spinner{width:14px;height:14px;border:2px solid #b1c3ff;border-top-color:var(--blue);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error{background:#fff0ee;border:1px solid #f2d4d0;color:#a3483a;padding:12px;border-radius:8px;font-size:12px;line-height:1.6;margin:15px 0}.empty{padding:30px;color:var(--muted);text-align:center}.result-panel{border:1px solid var(--line);background:white;border-radius:14px;padding:28px;margin:35px 0 45px}.result-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.result-header h2{margin:12px 0 7px}.result-header p{font-size:11px;color:var(--muted)}.result-actions{display:flex;gap:8px;flex-wrap:wrap}.secondary{display:inline-flex;align-items:center;justify-content:center;padding:13px;border:1px solid var(--line);border-radius:8px;font-size:11px;background:white}.secondary:hover{border-color:var(--blue);color:var(--blue)}textarea{width:100%;height:350px;padding:20px;background:#f8fafc;border:1px solid var(--line);border-radius:8px;resize:vertical;font:11px/1.8 Consolas,monospace;color:#4e5e72}.result-tip{font-size:10px;color:var(--muted);line-height:1.7}.warnings{font-size:11px;color:#936b35;background:#fff7e8;padding:13px;border-radius:8px;margin-bottom:15px;line-height:1.8;white-space:pre-line}.demo-banner{margin-top:25px;border:1px solid #e0d7ba;background:#fff9ec;color:#987742;padding:12px 15px;border-radius:8px;display:flex;align-items:center;justify-content:space-between;font-size:11px;gap:15px}.demo-banner button{border:0;background:transparent;color:var(--blue);font-size:11px;font-weight:600}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:13px 22px;border-radius:9px;font-size:12px;box-shadow:0 5px 20px #17263725;z-index:10}@media(min-width:1500px){.login-layout{padding-top:90px;padding-bottom:90px}}@media(max-width:1000px){.login-layout{gap:35px}h1{font-size:53px}.workspace{grid-template-columns:1fr 270px;gap:20px}.summary-card{padding:20px}.filters{flex-wrap:wrap}.stats>div{padding:17px}.heading-note{display:none}.result-header{align-items:flex-start;flex-direction:column}}@media(max-width:720px){.topbar{height:76px;padding:0 22px}.top-label{font-size:8px;padding-left:15px;letter-spacing:1px}main{padding:0 22px}.login-layout{grid-template-columns:1fr;padding:35px 0;gap:32px}h1{font-size:49px;letter-spacing:-2px}.intro-copy{font-size:14px;max-width:none}.visual-board{display:none}.step-line{margin-bottom:0}.independent{display:none}.login-card{padding:27px 24px}.dashboard-heading{padding-top:30px}.dashboard-heading h1{font-size:33px}.stats{grid-template-columns:repeat(3,1fr)}.stats-note{display:none!important}.stats>div:nth-child(3){border-right:0}.stats>div{padding:15px 12px}.stats small{font-size:7px;letter-spacing:.6px}.stats strong{font-size:24px}.workspace{grid-template-columns:1fr}.summary-card{position:static}.filters>div:first-child{width:100%}.filters{gap:10px}.selection-actions{padding-bottom:0}.subject-card{padding:14px}.subject-grid{gap:10px}.result-panel{padding:20px}.result-actions{width:100%}.result-actions>*{flex:1;font-size:10px;white-space:nowrap;padding:12px 9px}footer{padding:22px;gap:20px}.footer-caption{display:none}footer>span:last-child{max-width:130px;text-align:right;line-height:1.6}.demo-banner{flex-direction:column;align-items:flex-start}.topbar .text-button{font-size:10px}.topbar:has(#logout:not([hidden])) .top-label{display:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.remember-option{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:400;color:var(--muted)}.remember-option input{accent-color:var(--blue)}