@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap";:root{--font: "DM Sans", system-ui, -apple-system, sans-serif;--bg: #e8ecf2;--surface: #ffffff;--surface-2: #f8f9fc;--border: #d0d7e3;--border-subtle: #edf0f7;--text: #0f1624;--text-muted: #64748b;--text-light: #94a3b8;--accent: #3a5cf5;--accent-hover: #2d4de0;--accent-light: #eef1ff;--success: #0fa85a;--success-bg: #f0faf5;--success-border: #a7f3ce;--danger: #d92b2b;--danger-bg: #fef3f3;--danger-border: #ffc8c8;--shadow-sm: 0 1px 3px rgba(15,22,36,.06), 0 1px 2px rgba(15,22,36,.04);--radius: 14px;--radius-sm: 8px}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14.5px;line-height:1.6}.app-nav{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;height:54px;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:100;box-shadow:0 1px 0 var(--border)}.app-nav-title{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.02em}.app-nav-spacer{flex:1}.page{max-width:920px;margin:0 auto;padding:28px 20px 64px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-top:20px;box-shadow:0 2px 12px #0f16241a,0 1px 4px #0f162412}.card h2{font-size:16px;font-weight:700;margin:0;letter-spacing:-.01em;color:var(--text)}.code{background:#17213a;color:#c4d4f5;padding:14px 16px;border-radius:var(--radius-sm);overflow:auto;font-size:13px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;line-height:1.6}label{display:grid;gap:5px;font-size:13px;font-weight:500;color:var(--text-muted)}.grid{display:grid;gap:16px}.field-block{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px}.field-block label{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px;display:block}.field-block input,.field-block select{border:none;background:transparent;padding:2px 0;font-size:15px;font-weight:600;color:var(--text);width:100%;box-shadow:none}.field-block input:focus,.field-block select:focus{border:none;box-shadow:none;outline:none}input,select,textarea{padding:9px 12px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-family:var(--font);font-size:14px;color:var(--text);background:var(--surface);transition:border-color .14s,box-shadow .14s;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3a5cf51f}button{padding:7px 13px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-family:var(--font);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s,box-shadow .12s;white-space:nowrap}button:hover:not(:disabled){background:var(--surface-2);border-color:#c5cce0}button:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-sm{padding:4px 10px;font-size:12px}.error{color:var(--danger);margin-top:12px;font-size:13.5px;font-weight:500}.hint{color:var(--text-muted);font-size:13px;margin-top:8px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spacer{flex:1}.pill{padding:4px 10px;border:1px solid var(--border);border-radius:999px;font-size:12px;font-weight:500;background:var(--surface-2);color:var(--text-muted);white-space:nowrap}.nowrap{white-space:nowrap}.actions{text-align:right;white-space:nowrap}.table{width:100%;table-layout:fixed;border-collapse:collapse}.table th,.table td{padding:9px 10px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--border-subtle)}.table th{font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);white-space:nowrap;border-bottom-color:var(--border)}.table tbody tr{transition:background .08s}.table tbody tr:hover{background:var(--surface-2)}.table td{min-width:0;font-size:13.5px}.table tfoot td{border-bottom:none;padding-top:12px}.table td.actions,.table th.actions{text-align:right;white-space:nowrap}.table tfoot td.actions{padding-right:0}.truncate{display:block;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.table td.file{min-width:0;overflow:hidden}.section-divider{border:none;border-top:1px solid var(--border-subtle);margin:16px 0}.report-section{margin-top:0}.report-section+.report-section{margin-top:20px;padding-top:20px;border-top:1px solid var(--border-subtle)}.report-section-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.report-section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);flex:1}.overall-badge{padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.02em}.overall-badge--pass{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border)}.overall-badge--fail{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border)}.req-list{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.req-row{padding:9px 14px;border-left:3px solid transparent;border-bottom:1px solid var(--border-subtle)}.req-row:last-child{border-bottom:none}.req-row--pass{border-left-color:var(--success);background:var(--surface)}.req-row--fail{border-left-color:var(--danger);background:var(--danger-bg)}.req-main{display:flex;align-items:baseline;gap:9px}.req-id{font-size:11px;font-weight:700;color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:1px 6px;white-space:nowrap;flex-shrink:0;font-family:ui-monospace,monospace}.req-desc{font-size:13.5px;color:var(--text);flex:1;line-height:1.45}.req-status{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;white-space:nowrap;flex-shrink:0}.req-status--pass{background:var(--success-bg);color:var(--success)}.req-status--fail{background:var(--danger-bg);color:var(--danger)}.req-detail{margin-top:4px;font-size:12px;color:var(--text-muted);display:grid;gap:2px;line-height:1.45}.req-detail-label{font-weight:600;color:var(--text)}.score-grid{display:grid;gap:9px;margin-bottom:14px}.score-bar-row{display:grid;grid-template-columns:190px 1fr 44px;align-items:center;gap:12px}.score-bar-label{font-size:13px;color:var(--text);line-height:1.3}.score-bar-track{height:6px;background:var(--border);border-radius:999px;overflow:hidden}.score-bar-fill{height:100%;background:var(--accent);border-radius:999px}.score-bar-value{font-size:12.5px;font-weight:600;color:var(--text);text-align:right}.score-total{font-size:20px;font-weight:700;letter-spacing:-.02em;color:var(--text)}.band-badge{padding:3px 11px;border-radius:999px;font-size:12px;font-weight:700}.band-badge--excellent{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.band-badge--good{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.band-badge--satisfactory{background:#fff7ed;color:#b45309;border:1px solid #fed7aa}.band-badge--poor{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border)}.rationale{font-size:13px;color:var(--text-muted);line-height:1.75;margin:0;border-top:1px solid var(--border-subtle);padding-top:12px}.feedback-block{font-size:13.5px;line-height:1.75;color:var(--text);padding:14px 16px;border-radius:var(--radius-sm);white-space:pre-wrap}.feedback-block--teacher{background:var(--surface-2);border:1px solid var(--border)}.feedback-block--student{background:var(--accent-light);border:1px solid #c7d2fe}.next-steps-list{margin:0;padding:0 0 0 18px;display:grid;gap:5px}.next-steps-list li{font-size:13.5px;color:var(--text);line-height:1.55}.success-note{margin-top:8px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--success-bg);color:var(--success);border:1px solid var(--success-border);font-size:13.5px;font-weight:600;line-height:1.5}.fixes-section{margin-top:10px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--danger-bg);border:1px solid var(--danger-border)}.polish-section{margin-top:10px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border)}.section-label{margin-bottom:6px;color:var(--text);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.fixes-section ul,.polish-section ul{margin:0;padding-left:18px;display:grid;gap:5px}.fixes-section li,.polish-section li{font-size:13.5px;color:var(--text);line-height:1.55}.eval-header{margin-bottom:14px}.eval-header h2{font-size:17px;font-weight:700;margin:0 0 4px;letter-spacing:-.02em}.eval-meta{font-size:13px;color:var(--text-muted)}.eval-meta b{color:var(--text);font-weight:600}.intro-auth-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at top,rgba(7,158,174,.14),transparent 34%),linear-gradient(180deg,#f7fbfc,#eef3f7)}.intro-auth-card{width:100%;max-width:430px;background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:0 18px 50px #0f162417;padding:34px 32px 24px}.intro-brand{text-align:center;margin-bottom:24px}.intro-logo{width:148px;max-width:70%;height:auto;display:block;margin:0 auto 18px}.intro-brand h1{margin:0;color:var(--text);font-size:28px;font-weight:800;letter-spacing:-.04em}.intro-brand p{margin:8px 0 0;color:var(--text-muted);font-size:14px;line-height:1.55}.intro-auth-form{display:grid;gap:14px}.intro-auth-button{margin-top:4px;padding:11px 14px;font-size:14px;background:#079eae}.intro-auth-button:hover:not(:disabled){background:#078b99}.intro-auth-footer{margin-top:22px;padding-top:18px;border-top:1px solid var(--border);display:flex;justify-content:center;gap:9px;flex-wrap:wrap;color:var(--text-muted);font-size:12px}.intro-auth-footer a{color:var(--text-muted);text-decoration:underline}.intro-auth-footer a:hover{color:#079eae}.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}@media (max-width: 620px){.form-row-2,.form-row-3{grid-template-columns:1fr}}.form-divider{border:none;border-top:1px solid var(--border-subtle);margin:16px 0}.required-star{color:var(--danger);font-size:13px}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius-sm);padding:18px 20px;cursor:pointer;transition:border-color .14s,background .14s;background:var(--surface-2)}.upload-zone:hover{border-color:var(--accent);background:var(--accent-light)}.upload-zone-empty,.upload-zone-filled{display:flex;align-items:center;gap:14px}.upload-icon{font-size:24px;flex-shrink:0}.upload-prompt{font-size:14px;font-weight:600;color:var(--text)}.upload-hint{font-size:12px;color:var(--text-muted);margin-top:2px}.upload-filename{font-size:14px;font-weight:600;color:var(--text)}.upload-size{font-size:12px;color:var(--text-muted);margin-top:2px}.tab-bar{display:flex;gap:4px;margin-top:4px;margin-bottom:0;border-bottom:2px solid var(--border);padding-bottom:0}.tab-btn{padding:9px 16px;border:none;border-bottom:2px solid transparent;background:transparent;color:var(--text-muted);font-weight:600;font-size:13.5px;cursor:pointer;transition:color .12s,border-color .12s;margin-bottom:-2px;border-radius:0;display:flex;align-items:center;gap:7px}.tab-btn:hover:not(:disabled){color:var(--text);background:transparent;border-color:transparent}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);background:transparent}.tab-count{background:var(--accent-light);color:var(--accent);font-size:11px;font-weight:700;padding:1px 7px;border-radius:999px}.report-meta-bar{display:flex;align-items:center;gap:20px;padding:10px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:18px;flex-wrap:wrap}.report-meta-item{display:flex;flex-direction:column;gap:1px}.report-meta-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted)}.report-meta-value{font-size:13.5px;font-weight:600;color:var(--text)}.score-summary{display:flex;align-items:center;gap:16px;margin-bottom:22px;padding:14px 18px;background:var(--surface-2);border-radius:var(--radius-sm);border:1px solid var(--border)}.score-circle{display:flex;align-items:baseline;gap:2px}.score-big{font-size:36px;font-weight:800;letter-spacing:-.04em;color:var(--text);line-height:1}.score-denom{font-size:16px;font-weight:600;color:var(--text-muted)}.score-meta{display:flex;flex-direction:column;gap:6px}.band-pill,.pass-pill{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:700}.pass-pill.pass{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border)}.pass-pill.fail{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border)}.btn-lg{padding:10px 22px;font-size:14px}.nav-tab{border:none;background:transparent;color:var(--text-muted);font-weight:600;font-size:13px;padding:6px 10px;cursor:pointer;transition:color .12s}.nav-tab:hover:not(:disabled){color:var(--accent);background:transparent;border-color:transparent}.success-banner{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border);border-radius:var(--radius-sm);padding:10px 16px;font-size:13.5px;font-weight:600;margin-top:14px}.inline-edit-row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.admin-form-row{display:flex;gap:12px;align-items:stretch;flex-wrap:wrap}.admin-form-row--mapping{grid-template-columns:90px 90px 1fr}.admin-num-field{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;min-width:80px;max-width:100px}.admin-num-field input{border:none;background:transparent;padding:0;font-size:16px;font-weight:700;color:var(--text);width:100%;box-shadow:none;outline:none}.admin-num-field input:focus{border:none;box-shadow:none;outline:none}.admin-project-field{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;flex:1;min-width:200px}.admin-project-id-row{display:flex;gap:8px;align-items:center}.admin-project-id-input{border:none;background:transparent;padding:0;font-size:16px;font-weight:700;color:var(--text);flex:1;box-shadow:none;outline:none}.admin-project-id-input:focus{border:none;box-shadow:none;outline:none}.admin-project-id-button{padding:4px 10px;font-size:12px;font-weight:500;border:1.5px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text-muted);cursor:pointer;white-space:nowrap}.admin-project-id-button:hover:not(:disabled){background:var(--accent-light);border-color:var(--accent);color:var(--accent)}.policy-page{min-height:100vh;padding:32px 18px;background:radial-gradient(circle at top,rgba(7,158,174,.12),transparent 34%),linear-gradient(180deg,#f7fbfc,#eef3f7)}.policy-card{width:min(820px,100%);margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:0 18px 50px #0f162417;padding:32px}.policy-header{display:flex;align-items:center;gap:18px;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:22px}.policy-logo{width:92px;height:auto}.policy-header h1{margin:0;font-size:30px;letter-spacing:-.04em}.policy-header p{margin:4px 0 0;color:var(--text-muted)}.policy-section+.policy-section{margin-top:22px}.policy-section h2{font-size:17px;margin:0 0 8px}.policy-section p{color:var(--text-muted);line-height:1.7}.policy-actions{margin-top:28px;padding-top:18px;border-top:1px solid var(--border)}.policy-actions a{color:#079eae;font-weight:700}