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@media(max-width:760px){.topbar{padding:14px 16px}.topbar nav{width:100%;justify-content:space-between}.topbar nav>a,.topbar nav button{padding:8px;font-size:14px}.content{padding:24px 16px}.welcome{align-items:start;flex-direction:column;gap:16px}.welcome h1{font-size:30px}.filters{gap:14px;padding:16px}.filters label{flex-basis:40%}.filters .search-label{flex-basis:100%}.grades{grid-template-columns:1fr 1fr;gap:12px}.grade{padding:16px}.panel{padding:20px}.settings-grid,.row,.row.three{grid-template-columns:1fr}.row{gap:0}.lesson{grid-template-columns:42px 1fr;gap:12px}.file-icon{height:54px}.lesson-actions{grid-column:1/-1}.login{padding:30px 24px}.checks{grid-template-columns:1fr}.setup-page{padding:20px 12px}.editor h1{font-size:28px}.week-picker{grid-template-columns:1fr 1fr}.week-picker .button,.week-picker button{width:100%}.viewer-lessons{grid-template-columns:1fr}.viewer-card{grid-template-columns:82px 1fr}.viewer-grade strong{font-size:50px}.viewer-card-body{padding:20px}.viewer-topbar nav{width:auto}}
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@media(max-width:520px){.viewer-only{padding:14px 12px 30px}.viewer-week{padding:20px 14px;border-radius:16px}.viewer-week-title span{font-size:13px}.viewer-week-controls{grid-template-columns:42px minmax(0,1fr) 42px;gap:7px}.viewer-week-controls form{grid-template-columns:minmax(0,1fr) auto;gap:7px}.viewer-week-controls select,.viewer-week-controls button,.week-arrow{min-height:44px}.viewer-week-controls button{padding:8px 12px}.viewer-lessons{gap:12px;margin-top:14px}.viewer-card{min-height:108px;border-radius:14px}.viewer-card-body .button{font-size:15px;padding:9px 10px}}
@media print{.topbar,.filters,.welcome>.button,.grades,.lesson-actions,footer{display:none}.content{padding:0}.panel{border:0}}
