.office-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.office-grid .wide{grid-column:1/-1}form{display:grid;gap:14px}table{width:100%;border-collapse:collapse}td,th{padding:12px;text-align:left;border-bottom:1px solid #ddd}video,audio{width:100%;max-width:660px}video{max-height:440px}.material{padding:20px;border:1px solid #ddd;border-radius:18px;margin:16px 0}.material p{white-space:pre-wrap}.error{color:#a12424}#message{padding:12px;white-space:pre-wrap}.login-art.brand-art{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#f6f1ed,#eee2cb);flex-direction:column}.brand-art img{width:210px!important;height:auto!important;object-fit:contain!important;border-radius:0}.brand-art h2{color:#15253e;font-size:32px;letter-spacing:.1em}.brand-logo{width:64px;height:68px;object-fit:contain}.report{max-width:900px;margin:30px auto}.report h1{font-size:32px}.report table{font-size:16px}.report p{white-space:pre-wrap}@media(max-width:850px){.office-grid{grid-template-columns:1fr}.scroll-table{overflow:auto}}@media print{.topbar,.no-print,#message{display:none!important}main{max-width:none;padding:0}.report{margin:0}body{background:white}table{font-size:12px!important}tr{break-inside:avoid}}
/* Class-first workspace */
body{font-family:Trebuchet MS,Arial,sans-serif;font-size:16px;line-height:1.55;color:#15253e}main{max-width:1180px;margin:auto;padding:32px 24px}h1,h2,h3{font-family:inherit;line-height:1.2}h1{font-size:34px}h2{font-size:24px}h3{font-size:20px}label,input,select,textarea,button{font-size:16px!important}button{cursor:pointer}.office-heading{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:24px}.office-heading label{min-width:240px}.office-tabs{display:flex;gap:8px;border-bottom:1px solid #dfd7ca;margin-bottom:28px;padding-bottom:10px}.office-tabs button{border:0;background:transparent;padding:12px 20px;border-radius:12px;color:#15253e}.office-tabs button.active{background:#15253e;color:white}.class-toolbar{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.class-toolbar label{flex:1;max-width:580px}.class-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.class-card{display:flex;flex-direction:column;gap:12px;text-align:left;border:1px solid #dfd7ca;border-radius:20px;background:white;padding:24px;min-height:230px;color:#15253e}.class-card:hover{border-color:#c79b54;box-shadow:0 5px 18px #15253e0d}.card-date{font-size:16px;color:#77592d}.class-card h3,.class-card p{margin:0}.access-pill{display:inline-block;align-self:start;padding:5px 10px;border-radius:20px;background:#f0e9dc;font-size:14px}.access-pill.unlocked{background:#e1efe8;color:#276b51}.lesson-detail{margin-top:28px}.lesson-heading,.billing-summary{display:flex;justify-content:space-between;gap:20px;align-items:center}.access-note{background:#f6f1ed;padding:12px 16px;border-radius:12px}.material-composer summary{cursor:pointer;padding:16px;background:#f6f1ed;border-radius:12px;font-weight:bold}.composer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}.composer-grid form{align-content:start;padding:18px;border:1px solid #e3ded5;border-radius:16px}.billing-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-bottom:24px}.large-number{font-size:44px}.move-material{display:flex;gap:12px;margin-top:18px}#class-dialog{width:min(640px,calc(100% - 32px));max-height:90vh;overflow:auto;border:0;border-radius:24px;padding:28px;background:white;color:#15253e}#class-dialog::backdrop{background:#15253e80}#message:not(:empty){position:sticky;top:0;z-index:5;background:#f6f1ed;border-radius:12px;margin-bottom:18px}#office>.panel{margin-bottom:24px}@media(max-width:900px){.class-cards{grid-template-columns:repeat(2,1fr)}.composer-grid{grid-template-columns:1fr}}@media(max-width:600px){.office-heading,.lesson-heading,.billing-summary{display:block}.class-cards,.billing-grid{grid-template-columns:1fr}.office-tabs{overflow:auto}.office-tabs button{white-space:nowrap;padding:10px}.class-toolbar{align-items:stretch;flex-direction:column}main{padding:24px 16px}.office-heading label{display:block;margin-top:20px}.lesson-heading .row{margin-top:20px}.move-material{flex-direction:column}}@media print{.office-tabs,.office-heading,.class-toolbar{display:none!important}}