body,html,#root{margin:0;padding:0;width:100%;height:100vh;height:calc(var(--vh, 1vh) * 100);font-family:Roboto,sans-serif;background-color:#000;color:#fff;overflow:hidden}.app-container{display:flex;flex-direction:column;width:100vw;height:100vh;height:calc(var(--vh, 1vh) * 100);background:#000}.lobby-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;background:radial-gradient(circle,#17253b,#0c0c0c);padding-top:2rem;box-sizing:border-box;position:relative}.lobby-header{display:flex;flex-direction:row;align-items:center;justify-content:center;margin-bottom:2rem;text-align:center}.lobby-logo{width:80px;height:auto;margin-right:1.5rem}.lobby-title{font-size:3.5rem;font-weight:300;margin:0;letter-spacing:2px;color:#fff}.grid-view-container{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:100vw;height:100vh;height:calc(var(--vh, 1vh) * 100);gap:4px;background-color:#000}.video-card{position:relative;background-color:#1a1a1a;display:flex;justify-content:center;align-items:center;overflow:hidden;color:#888}.video-card video{width:100%;height:100%;object-fit:cover}.video-card .zone-info{position:absolute;bottom:1rem;left:1rem;background:#0009;padding:.5rem 1rem;border-radius:6px;font-size:1.1rem;z-index:10;border:1px solid rgba(255,255,255,.1)}.video-card.is-local .zone-info{border-color:#00b0ff}.video-card .overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background:#0006}.overlay-button{background-color:#1e1e1ecc;border:1px solid rgba(255,255,255,.2);color:#fff;padding:1rem 2rem;border-radius:8px;cursor:pointer;transition:all .3s ease;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:1.2rem}.overlay-button:hover:not(:disabled){transform:translateY(-2px)}.overlay-button.join-button{background-color:#2ecc71b3;border-color:#2ecc71;display:flex;justify-content:center;align-items:center}.overlay-button.join-button:hover{background-color:#27ae60}.overlay-button.taken-button{background-color:#c0392bb3;border-color:#c0392b;cursor:not-allowed;display:flex;justify-content:center;align-items:center}.call-button{background-color:#2ecc71;width:60px;height:60px;padding:0;border-radius:50%;display:flex;justify-content:center;align-items:center}.call-button:hover{background-color:#27ae60}.overlay-button.back-button{position:absolute;top:1rem;left:1rem;z-index:20;background-color:#1e1e1eb3;border:1px solid rgba(255,255,255,.2);color:#fff;width:40px;height:40px;padding:0;border-radius:50%;display:flex;justify-content:center;align-items:center}.switch-camera-button{position:absolute;top:1rem;right:1rem;z-index:20;background-color:#1e1e1eb3;border:1px solid rgba(255,255,255,.2);color:#fff;width:40px;height:40px;padding:0;border-radius:50%;display:flex;justify-content:center;align-items:center}.switch-camera-button:hover{background-color:#323232e6}.fullscreen-call-container{width:100vw;height:100vh;height:calc(var(--vh, 1vh) * 100);background-color:#000;position:relative;display:flex;justify-content:center;align-items:center}.fullscreen-video{width:100%;height:100%;object-fit:contain}.pip-view{position:absolute;bottom:2rem;right:2rem;width:220px;border-radius:8px;overflow:hidden;border:2px solid rgba(255,255,255,.3);z-index:100;transition:all .3s ease}.pip-view video{width:100%;display:block}.call-controls{position:absolute;bottom:3rem;left:50%;transform:translate(-50%);display:flex;gap:1.5rem;z-index:100}.control-button{background:none;border:none;color:#fff;cursor:pointer;border-radius:50%;transition:all .3s ease;width:70px;height:70px;display:flex;justify-content:center;align-items:center;background-clip:padding-box;box-shadow:0 0 15px #00000080}.end-call-button{background-color:#e74c3c}.end-call-button:hover{background-color:#c0392b;transform:translateY(-3px)}.mute-button{background-color:#fff3}.mute-button.is-muted{background-color:#e74c3c}.mute-button:hover{background-color:#fff6}.mute-button.is-muted:hover{background-color:#c0392b}.incoming-call-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;height:calc(var(--vh, 1vh) * 100);background-color:#000;z-index:2000;display:flex;justify-content:center;align-items:center;overflow:hidden}.incoming-call-fullscreen:before{content:"";position:absolute;top:50%;left:50%;width:200vmax;height:200vmax;background-image:radial-gradient(circle,#1d61decc,#0d1d3d00 70%);border-radius:50%;animation:orb-pulse 3s infinite linear;will-change:transform,opacity;z-index:5;border:4px solid rgba(12,173,229,.5)}@keyframes orb-pulse{0%{transform:translate(-50%,-50%) scale(0);opacity:1}80%{transform:translate(-50%,-50%) scale(1);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:0}}.incoming-call-fullscreen:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;box-shadow:inset 0 0 20px 10px #0cade580;animation:border-pulse 1.5s infinite ease-in-out;pointer-events:none;z-index:15}@keyframes border-pulse{0%{box-shadow:inset 0 0 20px 10px #0cade580;opacity:1}50%{box-shadow:inset 0 0 30px 15px #0cade51a;opacity:.7}to{box-shadow:inset 0 0 20px 10px #0cade580;opacity:1}}.incoming-call-video-bg{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;animation:intense-pulse 1.5s infinite ease-in-out;filter:blur(10px) brightness(.7);z-index:0}@keyframes intense-pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.incoming-call-overlay{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;text-align:center;background:#00000080;padding:3rem;border-radius:20px;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.1)}.incoming-call-title{font-size:3rem;font-weight:300;margin:0 0 1rem;display:flex;align-items:center;gap:1rem}.zone-number{font-size:3.5rem;font-weight:700}.incoming-call-buttons{display:flex;gap:2rem;margin-top:2rem}.accept-button{background-color:#2ecc71}.accept-button:hover{background-color:#27ae60;transform:translateY(-3px)}.connecting-placeholder{color:#fff;font-size:1.5rem}@media (max-width: 768px){.pip-view{width:120px;bottom:1rem;right:1rem}.call-controls{bottom:5rem}.lobby-header{padding:0 1rem}.lobby-logo{width:60px}.lobby-title{font-size:2.5rem}.incoming-call-title{font-size:2rem}}.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px}.toast{padding:1rem 1.5rem;border-radius:8px;color:#fff;font-size:1rem;font-weight:500;box-shadow:0 4px 15px #00000080;border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:toast-fade-in .5s ease}@keyframes toast-fade-in{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-info{background-color:#3498dbcc}.toast-error{background-color:#e74c3ccc}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}