.grade-analysis-page{--grade-blue:#4a90d9;--grade-soft:#f0f7ff}.grade-view-switch{display:inline-grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:18px;padding:4px;border:1px solid var(--line);border-radius:15px;background:var(--card)}.grade-view-switch button,.grade-subject-tabs button,.grade-metric-tabs button{min-height:44px;border:0;border-radius:11px;background:transparent;color:var(--muted);padding:0 18px;font:inherit;font-weight:750;cursor:pointer;transition:transform .15s ease,background .2s ease,color .2s ease}.grade-view-switch button.active,.grade-subject-tabs button.active,.grade-metric-tabs button.active{background:var(--grade-soft);color:#315f9e;box-shadow:inset 0 0 0 1px #cfe3f7}.grade-view-switch button:active,.grade-subject-tabs button:active,.grade-metric-tabs button:active,.exam-binding-option:active{transform:scale(.97)}.grade-analysis-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;padding:26px 28px;border:1px solid #dce9f5;border-radius:24px;background:linear-gradient(135deg,#f0f7ff,#fff);box-shadow:0 8px 30px rgba(46,97,151,.08)}.grade-analysis-head small{color:#4a90d9;font-weight:800;letter-spacing:.08em}.grade-analysis-head h2{margin:5px 0 4px}.grade-analysis-head p{margin:0;color:var(--muted)}.grade-subject-tabs{display:flex;gap:8px;overflow:auto;margin:0 0 12px;padding:3px;scrollbar-width:none}.grade-subject-tabs button{flex:none;border:1px solid var(--line);background:var(--card)}.grade-analysis-toolbar select{min-width:280px}.grade-binding-strip{display:flex;gap:8px;overflow:auto;margin:0 0 14px;padding:2px;scrollbar-width:none}.grade-binding-strip span{display:grid;flex:none;gap:2px;min-width:150px;padding:12px 14px;border:1px solid #dce9f5;border-radius:14px;background:#f7fbff;color:var(--muted);font-size:11px}.grade-binding-strip b{color:var(--ink);font-size:13px}.missing-score{display:block;width:max-content;margin-top:5px;padding:3px 7px;border-radius:999px;background:#fff1df;color:#a25d00;font-size:10px;font-weight:800}.missing-zero{color:#bd6800;font-weight:800}.monthly-table th,.monthly-table td{white-space:nowrap}.exam-binding-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:42vh;margin:16px 0;padding:4px;overflow:auto}.exam-binding-option{display:flex;align-items:center;gap:11px;min-height:62px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--card);cursor:pointer;transition:transform .15s ease,border-color .2s ease,background .2s ease}.exam-binding-option:has(input:checked){border-color:#8db9e5;background:#f0f7ff}.exam-binding-option input{width:19px;height:19px;accent-color:#4a90d9}.exam-binding-option span{display:grid;gap:3px}.exam-binding-option small{color:var(--muted)}.detail-tabs{margin:14px 0}.grade-metric-tabs{display:flex;gap:7px;overflow:auto;margin-bottom:12px}.grade-metric-tabs button{flex:none;border:1px solid var(--line);background:var(--card)}.grade-max-note{padding:10px 12px;border-radius:12px;background:#fff8e8;color:#8c6311;font-size:12px}.subject-curve-scroll{overflow-x:auto;padding:10px 0 0;scrollbar-width:thin}.subject-curve-scroll svg{display:block;max-width:none}.grade-curve-empty{padding:38px 15px;text-align:center;color:var(--muted)}.subject-history-list{display:grid;gap:8px}.subject-history-list article{display:grid;grid-template-columns:minmax(150px,1fr) auto auto;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:14px}.subject-history-list span{display:grid;gap:3px}.subject-history-list small{color:var(--muted)}.subject-history-list strong{font-size:18px}.subject-history-list strong small{font-size:11px}.subject-history-list em{color:var(--muted);font-size:12px;font-style:normal}
html.night .grade-analysis-head,html.night .grade-binding-strip span,html.night .grade-view-switch button.active,html.night .grade-subject-tabs button.active,html.night .grade-metric-tabs button.active{background:#1d2c40;color:#a9cbed;border-color:#38506d}.grade-analysis-page{animation:gradePageIn .45s ease both}@keyframes gradePageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media(max-width:820px){.grade-analysis-head{align-items:flex-start;flex-direction:column;padding:22px 20px;border-radius:22px}.grade-analysis-head .btn{width:100%;min-height:48px}.grade-view-switch{display:grid;width:100%}.grade-analysis-toolbar{display:grid;grid-template-columns:1fr 1fr}.grade-analysis-toolbar select{grid-column:1/-1;min-width:0;width:100%;min-height:48px}.grade-analysis-toolbar .btn{min-height:44px}.exam-binding-list{grid-template-columns:1fr}.subject-history-list article{grid-template-columns:1fr auto}.subject-history-list em{grid-column:1/-1}.grade-subject-tabs{margin-left:-4px;margin-right:-4px}.grade-subject-tabs button{min-height:44px}}@media(max-width:380px){.grade-analysis-head{padding:19px 16px}.grade-analysis-head h2{font-size:21px}.grade-view-switch button,.grade-subject-tabs button,.grade-metric-tabs button{padding:0 13px}.grade-analysis-toolbar{grid-template-columns:1fr}.grade-analysis-toolbar select{grid-column:auto}}@media(prefers-reduced-motion:reduce){.grade-analysis-page{animation:none}.grade-view-switch button,.grade-subject-tabs button,.grade-metric-tabs button,.exam-binding-option{transition:none}}