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.classroom-admin{gap:24px}.classroom-admin .section-head h2{font-size:clamp(32px,4vw,46px)}.classroom-admin .section-head>p:last-child{font-size:17px;line-height:1.55}.classroom-admin-card{padding:clamp(22px,2.5vw,32px);border-radius:24px}.classroom-admin-card h3{font-size:25px}.classroom-admin-card p{font-size:16px;line-height:1.55}.classroom-admin-card form{gap:16px}.classroom-admin-card label{gap:8px;font-size:16px}.classroom-admin-card input,.classroom-admin-card select,.classroom-admin-card textarea{min-height:52px;border-width:2px;border-radius:14px;padding:13px 15px;font-size:17px}.classroom-admin-card textarea{min-height:124px}.classroom-admin-card button{min-height:54px;border-radius:14px;padding:13px 18px;font-size:16px;text-align:center}.classroom-admin-card button.primary{background:linear-gradient(135deg,#0c66a1,#1184b9)}.classroom-admin-card button.secondary{background:#e6f4ed;color:#176244}.classroom-admin-card button.danger{background:#fff0ed;color:#9b2d24}.classroom-admin-status{padding:16px 19px;font-size:16px}.classroom-lesson-admin-item{grid-template-columns:58px minmax(0,1fr) auto;gap:16px;padding:16px}.classroom-lesson-admin-item>span{width:50px;height:50px;font-size:18px}.classroom-lesson-admin-item strong{font-size:17px}.classroom-lesson-admin-item small{font-size:14px}.classroom-enrollment-heading button{min-width:150px}.classroom-access-editor{gap:10px}.classroom-progress-meter{min-width:190px}.classroom-progress-meter div{height:10px}@media(max-width:760px){.classroom-admin-card{padding:20px}.classroom-admin-card h3{font-size:22px}.classroom-lesson-admin-item{grid-template-columns:48px 1fr}.classroom-enrollment-heading button{width:100%}}