:root{--bg:#f7f4ef;--surface:#fff;--surface-subtle:#f1ece5;--ink:#292334;--muted:#6b6075;--primary:#7043a0;--primary-hover:#58327f;--primary-soft:#efe7f8;--line:#e1d9e5;--success:#236247;--success-soft:#e8f3eb;--warning:#825518;--warning-soft:#fff2d9;--danger:#a43145;--danger-soft:#fbeaf0;--info:#305d85;--info-soft:#eaf2fa;--shadow:0 4px 22px #34224006;--radius:18px;--font-body:"Segoe UI", Arial, sans-serif;--font-display:Georgia, "Times New Roman", serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--font-body);margin:0}h1,h2,h3,p{margin:0}h1{font:400 39px/1.2 var(--font-display);letter-spacing:-1px}h2{letter-spacing:-.3px;font-size:21px}h3{font-size:16px}p+p{margin-top:12px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}button,a,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b795d7}small,.small{font-size:12px}.muted{color:var(--muted)}.icon{flex-shrink:0;width:22px;height:22px}.brand{color:var(--ink);letter-spacing:-1px;align-items:center;gap:10px;font-size:23px;font-weight:700;display:flex}.brand img{width:37px;height:37px}.brand:hover{text-decoration:none}.btn{border:1px solid var(--primary);background:var(--primary);color:#fff;white-space:normal;border-radius:24px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 21px;font-size:13px;font-weight:600;line-height:1.5;display:inline-flex}.btn:hover{background:var(--primary-hover);color:#fff;text-decoration:none}.btn.secondary{color:var(--primary);background:0 0}.btn.secondary:hover{background:var(--primary-soft)}.btn.quiet{color:var(--muted);background:0 0;border-color:#0000}.btn.danger{background:var(--danger);border-color:var(--danger)}.btn.small{min-height:40px;padding:7px 15px}.btn.block{width:100%}.btn:not(.secondary):not(.quiet) .icon{filter:brightness(0)invert()}.shell-header{border-bottom:1px solid var(--line);background:#fff}.header-inner{align-items:center;gap:32px;max-width:1400px;margin:auto;padding:22px 40px;display:flex}.top-nav{flex:1;gap:7px;display:flex}.top-nav a{color:var(--muted);border-radius:24px;padding:10px 15px;font-size:13px}.top-nav a.active{color:var(--primary);background:var(--primary-soft);font-weight:600}.user-menu{align-items:center;gap:12px;display:flex}.avatar{background:var(--primary-soft);width:39px;height:39px;color:var(--primary);border-radius:50%;flex-shrink:0;place-items:center;font-weight:600;display:grid}.user-name{overflow-wrap:anywhere;max-width:160px}.user-name small{display:block}.main{max-width:1400px;min-height:calc(100vh - 170px);margin:auto;padding:36px 40px 28px}.pageheading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.eyebrow{color:var(--primary);letter-spacing:1.4px;text-transform:uppercase;margin-bottom:7px;font-size:11px;font-weight:700}.pageheading p{color:var(--muted);margin-top:9px;font-size:14px}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:26px}.card.soft{background:var(--primary-soft);border-color:#0000}.sectionhead{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.stack{gap:24px;display:grid}.grid2{grid-template-columns:1.6fr 1fr;gap:24px;display:grid}.metrics{grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px;display:grid}.metric{justify-content:space-between;gap:16px;display:flex}.metric strong{font:400 34px var(--font-display);margin:8px 0;display:block}.icon-circle{background:var(--primary-soft);border-radius:13px;place-items:center;width:46px;height:46px;display:grid}.field{gap:7px;min-width:0;display:grid}.field label,.field-label{color:var(--muted);font-size:12px;font-weight:600}.field input,.field select,.field textarea,input.control,select.control{border:1px solid var(--line);width:100%;min-width:0;min-height:46px;color:var(--ink);background:#fff;border-radius:9px;padding:11px 13px}.field textarea{resize:vertical;min-height:100px}.field input:read-only{background:#f8f6fa}.field [aria-invalid=true]{border-color:var(--danger)}.field small{color:var(--muted)}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.full{grid-column:1/-1}.form-actions{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;margin-top:26px;padding-top:22px;display:flex}.filters{flex-wrap:wrap;align-items:end;gap:14px;margin-bottom:24px;display:flex}.filters .field{flex:130px}.filters .search{flex:2 240px}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.tabs button{color:var(--muted);background:0 0;border:0;border-radius:24px;min-height:44px;padding:10px 17px}.tabs button.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.table-wrap{max-width:100%;overflow:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}th{color:var(--muted);white-space:nowrap;background:#faf8fc;padding:13px 14px;font-size:11px;font-weight:600}td{vertical-align:middle;overflow-wrap:anywhere;border-bottom:1px solid #eee8f1;padding:17px 14px}td small{margin-top:3px;display:block}.person{align-items:center;gap:11px;display:flex}.person div{min-width:0}.badge{background:var(--primary-soft);color:var(--primary);border-radius:6px;align-items:center;gap:5px;padding:4px 9px;font-size:11px;font-weight:600;display:inline-flex}.badge.success{background:var(--success-soft);color:var(--success)}.badge.warning{background:var(--warning-soft);color:var(--warning)}.badge.danger{background:var(--danger-soft);color:var(--danger)}.table-footer{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding-top:19px;font-size:12px;display:flex}.empty{text-align:center;color:var(--muted);padding:38px 18px}.empty h3{color:var(--ink);margin-bottom:8px}.empty .icon-circle{margin:0 auto 16px}.notice{background:var(--info-soft);color:var(--info);overflow-wrap:anywhere;border-radius:10px;margin:16px 0;padding:15px 18px}.notice.error{background:var(--danger-soft);color:var(--danger)}.notice.success{background:var(--success-soft);color:var(--success)}.notice.warning{background:var(--warning-soft);color:var(--warning)}.footer{border-top:1px solid var(--line);max-width:1320px;color:var(--muted);justify-content:space-between;gap:20px;margin:0 auto;padding:19px 0;font-size:11px;display:flex}.bottom-nav{display:none}.skip-link{z-index:100;background:#fff;padding:12px;position:absolute;top:-100px;left:12px}.skip-link:focus{top:12px}.auth{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-story{background:var(--primary-soft);flex-direction:column;justify-content:space-between;gap:32px;padding:60px 11%;display:flex}.auth-story h1{max-width:430px;margin:35px 0 15px;font-size:49px;line-height:1.1}.auth-story>img{align-self:center;width:100%;max-width:500px}.auth-story p{max-width:420px;color:var(--muted);font-size:16px}.auth-panel{background:#fff;justify-content:center;align-items:center;padding:54px 10%;display:flex}.auth-form{width:100%;max-width:420px}.auth-form h1{margin:12px 0;font-size:36px}.auth-form>.brand{margin-bottom:35px}.auth-form>.muted{margin-bottom:28px}.auth-form form{gap:18px;display:grid}.auth-links{flex-wrap:wrap;justify-content:space-between;gap:16px;margin:18px 0;font-size:12px;display:flex}.password-input{position:relative}.password-input input{padding-right:58px}.password-toggle{min-width:44px;min-height:42px;color:var(--primary);background:0 0;border:0;place-items:center;display:grid;position:absolute;top:2px;right:2px}.auth-note{border-top:1px solid var(--line);text-align:center;color:var(--muted);margin-top:25px;padding-top:22px;font-size:12px}.otp-input{letter-spacing:7px;text-align:center;font-size:22px!important}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:20px 0;display:grid}.detail-grid dt{color:var(--muted);font-size:12px}.detail-grid dd{overflow-wrap:anywhere;margin:5px 0 0;font-weight:600}.class-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.class-card h3{font:400 23px var(--font-display);margin:14px 0 5px}.class-card .actions{margin-top:24px}.class-card p{color:var(--muted);font-size:12px}.result-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px;display:grid}.result{border:1px solid var(--line);background:#faf7fd;border-radius:12px;padding:20px}.result strong{font:400 30px var(--font-display);color:var(--primary);margin:6px 0;display:block}.result small{color:var(--muted)}.result.success{background:var(--success-soft)}.result.danger{background:var(--danger-soft)}.grade-table{min-width:1000px}.grade-table th:first-child,.grade-table td:first-child{z-index:1;background:#fff;min-width:180px;position:sticky;left:0}.grade-table th:first-child{background:#faf8fc}.mobile-records{display:none}.mobile-item{border-bottom:1px solid var(--line);gap:12px;padding:17px 0;display:grid}.mobile-item:last-child{border-bottom:0}.mobile-item h3{overflow-wrap:anywhere}.workspace-hero{justify-content:space-between;align-items:center;gap:20px;display:flex}.workspace-hero>img{object-fit:contain;width:170px;max-width:35%;height:170px}.workspace-hero p{margin:10px 0 24px}.activity-item{border-bottom:1px solid var(--line);align-items:flex-start;gap:12px;padding:14px 0;display:flex}.activity-item:last-child{border-bottom:0}.activity-item small{color:var(--muted)}.checklist{gap:20px;margin:0;padding:0;list-style:none;display:grid}.checklist li{gap:12px;display:flex}.checklist p{color:var(--muted);margin-top:4px;font-size:12px}.number{background:var(--primary-soft);width:28px;height:28px;color:var(--primary);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.formula{background:var(--primary-soft);color:var(--primary);border-radius:10px;margin:20px 0;padding:16px;font-size:13px}.help p{color:var(--muted);margin:10px 0 24px}.help summary{cursor:pointer;min-height:44px;padding:12px 0;font-weight:600}.help details{border-bottom:1px solid var(--line)}.dialog{border:1px solid var(--line);width:calc(100% - 32px);max-width:460px;color:var(--ink);border-radius:20px;padding:28px;box-shadow:0 22px 80px #30253e33}.dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#29233466}.dialog h2{margin-bottom:12px}.dialog p{color:var(--muted)}.dialog .actions{justify-content:flex-end;margin-top:26px}.loading{color:var(--muted);text-align:center;padding:35px}.breadcrumb{color:var(--muted);gap:8px;margin-bottom:22px;font-size:12px;display:flex}.access-card{max-width:600px;margin:70px auto}.checkbox{align-items:center;gap:9px;min-height:44px;display:flex}.checkbox input{width:18px;height:18px}.staff-list .card{margin-bottom:18px}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (width<=1100px){.header-inner{gap:16px;padding:19px 24px}.top-nav a{padding:9px 10px}.user-name{display:none}.main{padding:30px 24px}.footer{margin:0 24px}.class-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid2{grid-template-columns:1.4fr 1fr}.auth-story{padding:50px 8%}.auth-story h1{font-size:40px}.auth-panel{padding:45px 9%}}@media (width<=760px){body{font-size:14px}.header-inner{justify-content:space-between;padding:17px 20px}.brand{font-size:21px}.brand img{width:32px;height:32px}.top-nav{display:none}.user-menu .btn{padding:8px 12px}.main{min-height:calc(100vh - 150px);padding:26px 20px 105px}h1{font-size:31px}.pageheading{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:24px}.pageheading p{font-size:13px}.pageheading>.actions{width:100%}.metrics{grid-template-columns:1fr;gap:12px}.metric{align-items:center;padding:19px 22px}.metric strong{margin:4px 0;font-size:30px}.card{border-radius:15px;padding:22px}.grid2{grid-template-columns:1fr}.footer{display:none}.bottom-nav{z-index:10;border-top:1px solid var(--line);padding:10px 12px max(10px, env(safe-area-inset-bottom));background:#fff;justify-content:space-around;gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav a{min-width:0;min-height:48px;color:var(--muted);border-radius:8px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:4px;font-size:10px;display:flex}.bottom-nav a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.auth{display:block}.auth-story{display:none}.auth-panel{align-items:flex-start;min-height:100vh;padding:34px 24px}.auth-form>.brand{margin-bottom:35px}.auth-form h1{font-size:32px}.form-grid{gap:17px 12px}.desktop-records{display:none}.mobile-records{display:block}.filters{gap:10px}.filters .field{flex:130px}.filters .search{flex-basis:100%}.result-grid{gap:8px}.result{padding:14px 10px}.result strong{font-size:23px}.result small{font-size:11px}.class-grid{grid-template-columns:1fr}.table-footer{flex-wrap:wrap;align-items:flex-start}.workspace-hero>img{width:100px;height:130px}.access-card{margin:30px auto}.detail-grid{gap:18px 12px}.dialog .actions{gap:8px}.staff-actions{grid-template-columns:1fr 1fr;display:grid}.grade-table{font-size:12px}}@media (width<=420px){.main{padding-left:16px;padding-right:16px}.auth-panel{padding:30px 20px}.btn{padding:10px 16px}.form-grid.identity{grid-template-columns:1fr}.result strong{font-size:20px}.workspace-hero{align-items:flex-start}.workspace-hero>img{width:90px}.brand{font-size:20px}.user-menu{gap:8px}.user-menu .avatar{display:none}}@media (prefers-reduced-motion:no-preference){.btn{transition:background .15s}}.record-picker{gap:16px;margin-top:20px;display:grid}.choice-group{border:0;min-width:0;margin:0;padding:0}.choice-group legend{margin-bottom:10px;padding:0;font-weight:600}.choice-list{gap:8px;max-height:340px;padding:5px;display:grid;overflow-y:auto}.choice-row{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;align-items:center;gap:12px;min-height:68px;padding:14px;display:flex}.choice-row:hover{border-color:var(--primary)}.choice-row.selected{border-color:var(--primary);background:var(--primary-soft)}.choice-row:focus-within{outline-offset:1px;outline:3px solid #b795d7}.choice-row input{width:18px;height:18px;accent-color:var(--primary);flex:0 0 18px;margin:0}.choice-copy{overflow-wrap:anywhere;flex:1;gap:4px;min-width:0;display:grid}.choice-copy>span{color:var(--muted);font-size:12px;line-height:1.6}.choice-selected{color:var(--primary);font-size:12px;font-weight:600}.choice-empty{border:1px dashed var(--line);color:var(--muted);border-radius:12px;padding:18px}.choice-group:disabled .choice-row{cursor:not-allowed;opacity:.65}@media (width<=420px){.choice-row{flex-wrap:wrap;gap:10px;padding:12px}.choice-selected{margin-left:28px}}@media print{.shell-header,.bottom-nav,.form-actions,.actions,.filters{display:none}.main{padding:0}.card{box-shadow:none}body{background:#fff}}