:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#242424;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}a{color:#646cff;-webkit-text-decoration:inherit;text-decoration:inherit;font-weight:500}a:hover{color:#535bf2}body{box-sizing:border-box;width:100%;height:100%;margin:0;padding:0}h1{font-size:3.2em;line-height:1.1}button{cursor:pointer;background-color:#1a1a1a;border:1px solid #0000;border-radius:8px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg-main:#f8fafc;--bg-panel:#fff;--primary:#2563eb;--primary-hover:#1d4ed8;--text-main:#1e293b;--text-dim:#64748b;--border:#e2e8f0;--success:#10b981;--danger:#ef4444;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a}body{background-color:var(--bg-main);color:var(--text-main);height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden}#root{height:100%}.room-layout{width:100vw;height:100vh;display:flex;overflow:hidden}.video-section{background-color:#f1f5f9;flex-direction:column;flex:1;padding:1rem;display:flex;position:relative}.room-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.room-info{box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;align-items:center;gap:1rem;padding:.5rem 1rem;display:flex}.room-info h3{color:var(--text-main);margin:0;font-size:1rem;font-weight:600}.status-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:99px;padding:2px 8px;font-size:.7rem;font-weight:700}.status-badge.open{color:#166534;background:#dcfce7}.status-badge.connecting{color:#1e40af;background:#dbeafe}.status-badge.closed{color:#991b1b;background:#fee2e2}.leave-btn{color:var(--danger);border:1px solid var(--border);cursor:pointer;box-shadow:var(--shadow-sm);background:#fff;border-radius:6px;padding:.5rem 1rem;font-weight:600;transition:all .2s}.leave-btn:hover{background:#fef2f2;border-color:#fee2e2}.video-grid{flex:1;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-content:center;gap:1.5rem;display:grid}.video-card{box-shadow:var(--shadow-md);aspect-ratio:16/9;border:1px solid var(--border);background:#fff;border-radius:12px;position:relative;overflow:hidden}.video-card video{object-fit:cover;background:#000;width:100%;height:100%}.video-card.local video{transform:scaleX(-1)}.video-overlay{color:var(--text-main);box-shadow:var(--shadow-sm);background:#ffffffe6;border-radius:4px;padding:4px 10px;font-size:.8rem;font-weight:600;position:absolute;bottom:1rem;left:1rem}.chat-sidebar{background:var(--bg-panel);border-left:1px solid var(--border);flex-direction:column;width:320px;display:flex}.chat-header-simple{border-bottom:1px solid var(--border);padding:1rem}.chat-header-simple h4{color:var(--text-main);margin:0;font-size:.95rem}.chat-messages{background:#f8fafc;flex-direction:column;flex:1;gap:.5rem;padding:1rem;display:flex;overflow-y:auto}.empty-state{color:var(--text-dim);text-align:center;margin-top:2rem;font-size:.9rem}.chat-bubble{flex-direction:column;max-width:85%;display:flex}.chat-bubble.mine{align-self:flex-end}.chat-bubble.theirs{align-self:flex-start}.sender-name{color:var(--text-dim);margin-bottom:2px;margin-left:4px;font-size:.7rem}.bubble-content{box-shadow:var(--shadow-sm);border-radius:8px;padding:.6rem .8rem;font-size:.9rem;line-height:1.4}.chat-bubble.mine .bubble-content{background:var(--primary);color:#fff;border-bottom-right-radius:2px}.chat-bubble.theirs .bubble-content{color:var(--text-main);border:1px solid var(--border);background:#fff;border-bottom-left-radius:2px}.chat-input-area{border-top:1px solid var(--border);background:#fff;padding:1rem}.chat-input-area input{box-sizing:border-box;background:var(--bg-main);border:1px solid var(--border);width:100%;color:var(--text-main);border-radius:20px;outline:none;padding:.7rem;font-size:.9rem;transition:box-shadow .2s}.chat-input-area input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #2563eb1a}.auth-container,.room-list-container{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card,.room-card{border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow-md);background:#fff;border-radius:12px;padding:2rem}.room-list-container{justify-content:flex-start;height:100vh;padding-top:4rem;overflow-y:auto}.room-list-header{justify-content:space-between;width:100%;max-width:800px;margin-bottom:2rem;display:flex}.room-list-header h2{color:var(--text-main);margin:0}.grid-container{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;width:100%;max-width:800px;display:grid}.room-item{border:1px solid var(--border);cursor:pointer;text-align:center;background:#fff;border-radius:8px;padding:1.5rem;transition:transform .2s,box-shadow .2s}.room-item:hover{box-shadow:var(--shadow-md);border-color:var(--primary);transform:translateY(-2px)}.room-item h3{color:var(--text-main);margin:0 0 .5rem}.room-item p{color:var(--text-dim);margin:0;font-size:.9rem}input,button{font-family:inherit}button{cursor:pointer}.auth-card button,.room-card button,.room-item button,.create-room-btn,.join-btn{background:var(--primary);color:#fff;border:none;border-radius:6px;width:100%;margin-top:1rem;padding:.75rem;font-weight:600}.auth-card button:hover,.room-card button:hover,.room-item button:hover,.create-room-btn:hover,.join-btn:hover{background:var(--primary-hover)}.create-room-btn{width:auto;margin:0}.auth-card input,.room-card input{border:1px solid var(--border);box-sizing:border-box;width:100%;color:var(--text-main);background:#fff;border-radius:6px;margin-bottom:1rem;padding:.75rem;font-size:1rem;transition:all .2s}.auth-card input:focus,.room-card input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2563eb1a}.link-btn{color:var(--primary);cursor:pointer;text-align:center;background:0 0;border:none;width:100%;margin-top:1rem;padding:.5rem;text-decoration:underline}.link-btn:hover{color:var(--primary-hover);background:0 0}.user-list-container{border-left:1px solid var(--border);background:#fff;width:250px;padding:1rem;overflow-y:auto}.user-list-container h3{color:var(--text-main);margin:0 0 1rem;font-size:1rem}.user-list{margin:0;padding:0;list-style:none}.user-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.5rem 0;display:flex}.user-name{color:var(--text-main);align-items:center;gap:5px;font-size:.9rem;display:flex}.admin-badge{color:#4338ca;background:#e0e7ff;border-radius:4px;padding:2px 6px;font-size:.7rem;font-weight:600}.block-btn{color:#991b1b;cursor:pointer;background:#fee2e2;border:1px solid #fecaca;border-radius:4px;margin-left:10px;padding:4px 8px;font-size:.8rem}.block-btn:hover{color:#7f1d1d;background:#fecaca;border-color:#fca5a5}