.submission-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.database-panel a{font-size:14px}button:disabled{opacity:.5;cursor:not-allowed}.auth{max-width:720px;margin:40px auto;padding:30px;background:white;border:1px solid var(--line)}.auth h1{font-size:26px;text-align:left}.auth form{margin-top:20px}.auth .field{margin-top:15px}.teacher-shell{max-width:1450px;margin:30px auto;padding:0 4%}.teacher-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center}.teacher-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:25px;margin-top:20px}.teacher-list,.teacher-work{background:white;padding:22px;border:1px solid var(--line);min-width:0}.teacher-list input,.teacher-list select{width:100%;padding:9px;margin:6px 0;border:1px solid var(--line);font:15px Sarabun}.project-item{display:block;text-align:left;width:100%;margin:8px 0;padding:12px;line-height:1.7}.project-item small{display:block;color:var(--muted)}.teacher-work h2{font-size:22px}.evidence-item{border-bottom:1px solid var(--line);padding:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}.evidence-item strong{font-size:14px;display:block;color:var(--muted)}.evidence-item p{margin:4px 0}.score-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.review-entry{padding:12px 0;border-bottom:1px solid var(--line);white-space:pre-wrap;font-size:14px}.rubric-detail{overflow:auto}.rubric-detail table{min-width:850px}.rubric-detail td{font-size:13px;padding:10px}.history-row{display:block;margin:7px 0;font-size:13px}pre{font:14px/1.7 Sarabun;white-space:pre-wrap;overflow-wrap:anywhere;max-height:500px;overflow:auto}.extra-round[hidden]{display:none}#roundCount{font-size:12px;color:var(--muted)}.notice-box{padding:15px;background:#f0f5fa;border:1px solid #d2dfea;font-size:14px}.score-total{font-size:14px;color:var(--muted)}.account-hint{font-size:13px;color:var(--muted)}@media(max-width:900px){.teacher-grid{grid-template-columns:1fr}.teacher-list{max-height:400px;overflow:auto}.teacher-toolbar{align-items:start;flex-wrap:wrap}.score-fields{grid-template-columns:1fr}.auth{margin:20px 4%;padding:22px}.teacher-work{padding:17px}}@media print{.submission-actions,.auth,.teacher-list,.teacher-toolbar,.grading-form,#roundCount,#addRound{display:none!important}.teacher-grid{display:block}.teacher-work{border:0}.extra-round[hidden]{display:none!important}}