.mtc-assignments{max-width:1000px;margin:30px auto}.mtc-assignment-card{border:1px solid #e4e8eb;border-radius:14px;padding:20px;margin:15px 0;background:#fff}.mtc-assignment-card h3{margin:10px 0}.mtc-assignment-form textarea,.mtc-assignment-form input{width:100%;margin:8px 0;padding:11px;border:1px solid #d8dde3;border-radius:8px;box-sizing:border-box}.mtc-assignment-message{margin-top:10px;font-weight:700}.mtc-submission-status{background:#f3e8f8;padding:14px;border-radius:9px}.mtc-gradebook{max-width:1000px;margin:30px auto}.mtc-grade-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.mtc-grade-summary>div{background:#fff;border:1px solid #e4e8eb;border-radius:12px;padding:20px}.mtc-grade-summary strong{display:block;font-size:28px;color:#6A1B9A}.mtc-grade-summary span{color:#667085}.mtc-grade-table{border:1px solid #e4e8eb;border-radius:12px;overflow:hidden}.mtc-grade-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;padding:13px 16px;border-bottom:1px solid #edf0f2}.mtc-grade-row.head{font-weight:800;background:#f7f9fa}@media(max-width:700px){.mtc-grade-summary{grid-template-columns:1fr}.mtc-grade-row{grid-template-columns:1.6fr 1fr 1fr}.mtc-grade-row span:nth-child(2){display:none}}