:root{--bg-color: #0d1117;--text-primary: #ffffff;--text-secondary: #8b949e;--primary-color: #2f81f7;--primary-hover: #58a6ff;--danger-color: #da3633;--danger-hover: #f85149;--surface-color: #161b22;--border-radius: 12px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased}.page-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at top right,#1f2937,#0d1117)}.center-content{text-align:center}.home-content{max-width:600px;padding:2rem}.title{font-size:4rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(to right,#2f81f7,#a371f7);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:var(--text-secondary);font-size:1.5rem;line-height:1.5;margin-bottom:3rem}.card{background:var(--surface-color);padding:2rem;border-radius:var(--border-radius);box-shadow:0 8px 32px #0006;text-align:center;min-width:300px}.btn-primary,.btn-secondary{border:none;cursor:pointer;padding:.75rem 1.5rem;border-radius:50px;font-weight:600;font-size:1rem;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #2f81f766}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:transparent;border:1px solid var(--text-secondary);color:var(--text-secondary)}.btn-secondary:hover{border-color:var(--text-primary);color:var(--text-primary)}.btn-large{padding:1rem 3rem;font-size:1.25rem}.icon{width:24px;height:24px}.button-group{display:flex;flex-direction:column;gap:1rem;align-items:center;margin-top:1.5rem}.call-container{position:fixed;top:0;left:0;width:100%;height:100%;background:#000;overflow:hidden}.video-remote-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.video-remote{width:100%;height:100%;object-fit:cover}.video-local-container{position:absolute;bottom:100px;right:20px;width:160px;height:240px;background:#333;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px #00000080;border:2px solid rgba(255,255,255,.1);z-index:10}@media (min-width: 768px){.video-local-container{width:240px;height:180px;bottom:100px;right:32px}}.video-local{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.controls-bar{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:1rem;background:#161b22cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 2rem;border-radius:50px;z-index:20}.btn-control{background:var(--surface-color);border:none;color:#fff;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.btn-control:hover{background:#30363d}.btn-control.active{background:#fff;color:#000}.btn-leave{background:#511}.btn-leave:hover{background:var(--danger-color)}.btn-end{border-radius:25px;width:auto;padding:0 1.5rem;background:var(--danger-color);font-weight:600}.btn-end:hover{background:var(--danger-hover)}.waiting-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:var(--text-secondary)}.btn-small{background:transparent;border:1px solid var(--text-secondary);color:var(--text-secondary);padding:.5rem 1rem;border-radius:20px;margin-top:1rem;cursor:pointer}.btn-small:hover{border-color:#fff;color:#fff}.error-message{background-color:#da363333;border:1px solid var(--danger-color);color:var(--danger-hover);padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-weight:500;display:flex;align-items:center;justify-content:center;gap:.5rem}.toast-container{position:fixed;top:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:9999;pointer-events:none}.toast{pointer-events:auto;min-width:280px;max-width:400px;padding:16px;border-radius:12px;display:flex;align-items:center;gap:12px;background:#161b22cc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0006;color:#fff;animation:toast-in .3s cubic-bezier(.16,1,.3,1);transition:all .3s ease}.toast.toast-exit{animation:toast-out .3s cubic-bezier(.16,1,.3,1) forwards}.toast-content{flex:1;font-size:.95rem;font-weight:500}.toast-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.toast-success{border-left:4px solid #238636}.toast-success .toast-icon{color:#3fb950}.toast-error{border-left:4px solid #da3633}.toast-error .toast-icon{color:#f85149}.toast-warning{border-left:4px solid #d29922}.toast-warning .toast-icon{color:#e3b341}.toast-info{border-left:4px solid #2f81f7}.toast-info .toast-icon{color:#58a6ff}@keyframes toast-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes toast-out{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}