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(max-width: 768px){.homework-editor{padding:15px}.homework-editor__title{font-size:2rem}.homework-editor__section-header{flex-direction:column;gap:15px;align-items:stretch}.homework-editor__task-info{flex-direction:column;align-items:flex-start;gap:8px}.homework-editor__task-header{flex-direction:column;align-items:flex-start;gap:10px}.homework-editor__task-toggle{align-self:flex-end}}.app{min-height:100vh;display:flex;flex-direction:column;background:#0a0a0a}.app__header{background:#0f0f0fe6;border-bottom:1px solid rgba(255,255,255,.1);padding:16px 20px;box-shadow:0 2px 4px #0000004d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.app__header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.app__title{margin:0;font-size:1.5rem;font-weight:600;color:#fff;flex:1;text-align:center;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;text-shadow:0 0 20px rgba(59,130,246,.3)}.app__header-actions{display:flex;gap:12px;align-items:center}.app__config-btn{background:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.2);padding:8px 16px;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:6px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace}.app__config-btn:hover{background:#ffffff1a;border-color:#ffffff4d;transform:translateY(-1px);box-shadow:0 0 20px #fff3}.app__status{text-align:center;margin-top:8px}.app__status-text{font-size:.875rem;color:#a1a1aa;background:#ffffff0d;padding:4px 12px;border-radius:20px;display:inline-block;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace}.app__main{flex:1;display:flex;flex-direction:column}.app__footer{background:#0f0f0fe6;border-top:1px solid rgba(255,255,255,.1);padding:16px 20px;text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.app__footer p{margin:0;font-size:.875rem;color:#a1a1aa;font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace}@media (max-width: 768px){.app__header{padding:12px 16px}.app__header-content{flex-direction:column;gap:12px}.app__title{font-size:1.25rem;text-align:center}.app__header-actions{justify-content:center}.app__config-btn{padding:6px 12px;font-size:.8rem}.app__footer{padding:12px 16px}}