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.script-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;margin:0 0 28px}.script-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.script-heading h2{font-family:Georgia,serif;font-size:26px;font-weight:400;margin:10px 0}.script-panel>p,.script-panel details{font-size:13px;color:var(--muted)}.script-panel summary{cursor:pointer;color:var(--green);font-weight:700}.script-panel>label{display:block;font-size:12px;font-weight:700;margin:20px 0 9px}#script{width:100%;min-height:280px;resize:vertical;padding:16px;background:#fcfdf9;color:#213e35;border:1px solid var(--line);border-radius:8px;font:14px/1.7 Arial,sans-serif}#script:focus{outline:3px solid #d6a951;outline-offset:2px}.script-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}#scriptStatus{margin-bottom:0}.script-panel ul{line-height:1.9}@media(max-width:650px){.script-heading{align-items:start;flex-direction:column;gap:5px}.script-panel{padding:18px}#script{font-size:16px}}

.video-panel{margin:20px 25px;padding:18px 0 0;border-top:1px solid var(--line)}.video-panel h3{font:400 23px Georgia,serif;margin:0 0 10px}.video-panel>p{font-size:13px}.video-panel .small{font-size:11px}.video-panel #videoStatus{font-size:12px;color:var(--green)}#videoPreview{width:100%;background:#193e35;border-radius:8px}.download-link{display:inline-block;margin:14px 0 0;padding:12px 16px;border-radius:8px;color:white;background:var(--green);text-decoration:none;font-size:13px;font-weight:700}
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.class-manager{border:1px solid var(--line);background:white;border-radius:12px;padding:20px;margin-bottom:24px}.class-manager summary{font-weight:bold;cursor:pointer}.class-manager label{display:block;font-size:12px;margin:18px 0 8px}.class-manager textarea{display:block;width:100%;max-width:520px;border:1px solid var(--line);border-radius:7px;padding:10px;font:14px/1.6 Arial,sans-serif;margin-bottom:10px}.class-cards{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.class-cards button{text-align:left;padding:12px 16px}.class-cards small{display:block;color:var(--muted);margin-top:5px}#autoSaveStatus{font-size:13px;color:var(--green)}body.student-view .platform-nav,body.student-view #teacherDashboard,body.student-view #authorPanel,body.student-view #sharePanel,body.student-view #lessonWorkspace aside,body.student-view #previous,body.student-view #next,body.student-view #restart,body.student-view .test-note{display:none!important}body.student-view #lessonWorkspace{grid-template-columns:1fr;max-width:1000px;margin:auto}body.student-view .intro{max-width:1000px;margin:0 auto 24px}body.student-view .intro h1{font-size:32px}body.student-view header .badge{display:none}#studentLogout{font-size:12px;display:block;text-align:right;margin-bottom:16px}