@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.preview-container{margin:1.5rem 0;border-radius:12px;overflow:hidden;background:#f3f4f6;position:relative;min-height:200px;display:flex;align-items:center;justify-content:center}.media-preview{width:100%;height:240px;background:#000;position:relative}#preview-video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.preview-overlay{position:absolute;bottom:12px;left:12px;background:#0009;padding:4px 8px;border-radius:4px}.preview-label{color:#fff;font-size:.75rem;font-weight:500}.permission-request{text-align:center;padding:2rem;width:100%}.permission-request p{margin-bottom:1rem;color:#4b5563;font-weight:500}.secondary-button{background:#fff;border:1px solid #d1d5db;color:#374151;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s}.secondary-button:hover{background:#f9fafb;border-color:#9ca3af}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--secondary: #8b5cf6;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--bg-dark: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--border: #475569;--shadow: rgba(0, 0, 0, .3)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,var(--bg-dark) 0%,#1e1b4b 100%);color:var(--text-primary);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;overflow-x:hidden}.hidden{display:none!important}.container{width:100%;max-width:500px;animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--bg-card);border-radius:24px;padding:2.5rem;box-shadow:0 20px 60px var(--shadow);border:1px solid var(--border);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 25px 80px var(--shadow)}.header{text-align:center;margin-bottom:2rem}.icon{width:64px;height:64px;margin:0 auto 1rem;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-radius:16px;padding:12px;color:#fff;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}h1{font-size:1.875rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(135deg,var(--text-primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:var(--text-secondary);font-size:.875rem}.info-box{background:var(--bg-dark);padding:1.25rem;border-radius:12px;margin-bottom:1.5rem;border:1px solid var(--border)}.info-box p{margin-bottom:.5rem;font-size:.9375rem}.info-box p:last-child{margin-bottom:0}.hint{color:var(--text-secondary);font-size:.8125rem!important}.altcha-container{margin:1.5rem 0;display:flex;justify-content:center}.call-button{width:100%;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-size:1.125rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:all .3s ease;box-shadow:0 10px 30px #6366f14d}.call-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 15px 40px #8b5cf666}.call-button:active:not(:disabled){transform:translateY(0)}.call-button:disabled{opacity:.6;cursor:not-allowed}.btn-icon{width:24px;height:24px}.status{margin-top:1rem;padding:.875rem;border-radius:8px;text-align:center;font-size:.875rem;font-weight:500;display:none;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.status.info{background:#6366f11a;border:1px solid var(--primary);color:var(--primary)}.status.success{background:#10b9811a;border:1px solid var(--success);color:var(--success)}.status.error{background:#ef44441a;border:1px solid var(--error);color:var(--error)}.video-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--bg-dark);z-index:1000}.video-header{position:absolute;top:0;left:0;right:0;padding:1.5rem;background:linear-gradient(180deg,rgba(0,0,0,.7) 0%,transparent 100%);display:flex;justify-content:space-between;align-items:center;z-index:1001}.video-header h2{font-size:1.25rem;font-weight:600}.end-call-button{background:var(--error);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:all .3s ease}.end-call-button:hover{background:#dc2626;transform:scale(1.05)}.end-call-button svg{width:20px;height:20px}.videos{width:100%;height:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;padding:5rem 2rem 4rem}.local-video-wrapper,.remote-video-wrapper{position:relative;background:var(--bg-card);border-radius:16px;overflow:hidden;box-shadow:0 10px 40px var(--shadow)}.local-video-wrapper video,.remote-video-wrapper video{width:100%;height:100%;object-fit:cover}.remote-video-wrapper{grid-column:auto}.video-label{position:absolute;bottom:1rem;left:1rem;background:#000000b3;padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500}.connection-quality{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);background:#000000b3;padding:.75rem 1.5rem;border-radius:8px;display:flex;align-items:center;gap:.5rem;font-size:.875rem}.quality-good{color:var(--success)}.quality-warning{color:var(--warning)}.quality-bad{color:var(--error)}.card.error{text-align:center}.error-icon{width:80px;height:80px;margin:0 auto 1.5rem;color:var(--error)}.card.error h1{color:var(--error);margin-bottom:1rem}.card.error p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.retry-button{background:var(--primary);color:#fff;border:none;padding:.875rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.retry-button:hover{background:var(--primary-dark);transform:translateY(-2px)}@media (max-width: 768px){.card{padding:2rem 1.5rem}h1{font-size:1.5rem}.videos{grid-template-columns:1fr;padding:4rem .5rem 3rem}.remote-video-wrapper{grid-column:span 1}}