body{background:#f3f0e7;color:#173237}.classroom{max-width:1500px;margin:140px auto 80px;padding:0 4vw}.classroom-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.classroom h1{font:500 clamp(40px,5vw,72px)/1.05 Georgia,serif;margin:18px 0}.classroom p{line-height:1.65}.timezone{font-size:13px;white-space:nowrap;color:#64706b}.course-tabs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}.classroom button,.classroom input,.classroom textarea{font:inherit}.classroom button{cursor:pointer;border:1px solid #b1b7ae;padding:13px 18px;background:transparent;color:inherit;min-height:44px}.classroom button:focus-visible,.classroom a:focus-visible,.classroom summary:focus-visible{outline:3px solid #a58042;outline-offset:4px}.course-tabs button{text-align:left;font-size:22px}.course-tabs span{display:block;font:13px/1.8 Arial,sans-serif}.course-tabs [aria-pressed=true],.classroom .primary{background:#173237;color:#fff;border-color:#173237}.classroom-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px}.meeting-area{background:#fff;border:1px solid #d6d5ca;padding:24px;min-width:0}.meeting-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;border-bottom:1px solid #dfded5;padding-bottom:18px}.meeting-heading h2{font:500 29px Georgia,serif;margin:0}.meeting-heading span{font-size:12px;color:#5c6963}#welcome{padding:25px 0}#join-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}#join-form label{display:grid;gap:8px;flex:1;min-width:180px}#participant-name{width:100%;border:1px solid #abb4ac;padding:13px;background:#fff;border-radius:0}.service-note{font-size:12px;color:#5d6862;max-width:650px}.classroom a{text-underline-offset:4px}.host-help{padding-top:20px;border-top:1px solid #ddd;font-size:14px}.host-help summary{cursor:pointer;min-height:32px}.materials{padding:24px;background:#e8e2d2;min-width:0}.materials img{max-height:150px;max-width:100%;object-fit:contain;margin-bottom:18px}.materials h3{font:500 27px/1.2 Georgia,serif;margin:0 0 14px}.materials button,.materials a.material-link{display:block;width:100%;text-align:left;padding:13px 0;border:0;border-bottom:1px solid #b7b6a6;text-decoration:none;font-size:15px}.materials p{font-size:14px}.personal-notes{margin-top:28px}.personal-notes label{display:grid;gap:8px;margin-top:14px;font-size:13px}.personal-notes textarea{max-width:100%;width:100%;padding:12px;border:1px solid #adb2a7;background:#fff}.personal-notes p{font-size:12px}.meeting-controls{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}#video-meeting{height:600px;max-height:80dvh;min-height:420px;margin-top:18px}#video-meeting iframe{border:0;width:100%;height:100%}#meeting-message{font-size:14px}.material-reader{margin-top:28px;background:#fff;padding:24px;border:1px solid #d6d5ca;scroll-margin-top:110px}.material-reader>div{display:flex;justify-content:space-between;align-items:center;gap:20px}.material-reader h2{font:500 28px Georgia,serif}.material-reader iframe{width:100%;height:700px;border:1px solid #ddd}.classroom [hidden]{display:none!important}@media(max-width:1000px){.classroom-grid{grid-template-columns:1fr}.materials{display:block}.classroom-heading{display:block}.course-tabs button{font-size:19px}#video-meeting{height:65dvh}}@media(max-width:600px){.classroom{margin-top:110px;padding:0 18px}.course-tabs{grid-template-columns:1fr}.meeting-area,.materials,.material-reader{padding:18px}.classroom h1{font-size:46px}.meeting-heading h2{font-size:25px}#join-form{display:block}#join-form button{width:100%;margin-top:12px}.material-reader>div{display:block}#video-meeting{min-height:420px}.timezone{white-space:normal}}

.ministry-picker{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px 24px;margin:0 0 28px;padding:22px;background:#e8e2d2}.ministry-picker label{font-size:20px}.ministry-picker select{font:inherit;width:100%;min-height:48px;padding:10px 14px;background:#fff;color:#173237;border:1px solid #9da99f}.ministry-picker p{grid-column:1/-1;margin:0;font-size:13px;color:#52645c}.room-access{font-size:14px;border-left:3px solid #a58042;padding-left:14px}.classroom select:focus-visible{outline:3px solid #a58042;outline-offset:3px}#share-room{margin-top:18px}#share-status{font-size:13px;overflow-wrap:anywhere}.ministry-card .aula-link{display:inline-block;margin-top:14px;padding:9px 14px;border:1px solid currentColor;text-decoration:none}@media(max-width:600px){.ministry-picker{grid-template-columns:1fr;padding:18px}.ministry-picker select{min-width:0}}

.room-types{display:flex;gap:10px;margin:0 0 24px}.room-types button{padding:12px 22px;min-height:44px;border:1px solid #8b9b95;border-radius:5px;background:transparent;color:#173639;font:600 16px/1.4 Arial,sans-serif;cursor:pointer}.room-types button[aria-pressed="true"]{background:#173639;color:#fff}.course-tabs[hidden],.ministry-picker[hidden],.timezone[hidden]{display:none!important}