:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#242424}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden}.main-container{display:flex;width:100vw;height:100vh;background-color:#1a1a1a}.video-stage{flex:1;position:relative;background-color:#000;display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden}.remote-video{width:100%;height:100%;object-fit:contain;background:#000}.local-video-wrapper{position:absolute;top:20px;right:20px;width:240px;aspect-ratio:16/9;background:#333;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #00000080;border:2px solid rgba(255,255,255,.1);z-index:20;transition:all .3s ease}.local-video-wrapper:hover{transform:scale(1.05);box-shadow:0 12px 40px #0009}.local-video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.local-label{position:absolute;bottom:8px;right:8px;background:#0009;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.status-overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#000000d9;z-index:10;color:#fff}.status-overlay h1{font-size:4rem;margin-bottom:1rem;background:linear-gradient(45deg,#ff3d00,#ffea00);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.status-overlay p{font-size:1.2rem;color:#ccc}.loader{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.controls-bar{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;gap:20px;z-index:30;padding:10px 20px;background:#0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50px;border:1px solid rgba(255,255,255,.1)}.btn{padding:12px 32px;border:none;border-radius:30px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px}.btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px #0000004d}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,#2196f3,#21cbf3);color:#fff}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.btn-danger{background:linear-gradient(135deg,#ff5252,#f44336);color:#fff}.btn-next{background:linear-gradient(135deg,#00e676,#00c853);color:#000}.chat-sidebar{width:350px;background:#1e1e1e;border-left:1px solid #333;display:flex;flex-direction:column;box-shadow:-5px 0 20px #0000004d;z-index:40}.chat-header{padding:20px;border-bottom:1px solid #333;background:#252525}.chat-header h3{margin:0;font-size:1.1rem;color:#eee}.messages-area{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:15px;background:#1e1e1e}.no-messages{text-align:center;color:#666;margin-top:50px;font-style:italic}.message-bubble{max-width:85%;padding:10px 14px;border-radius:12px;font-size:.95rem;line-height:1.4;position:relative}.message-bubble.stranger{align-self:flex-start;background:#333;color:#fff;border-bottom-left-radius:2px}.message-bubble.me{align-self:flex-end;background:#2196f3;color:#fff;border-bottom-right-radius:2px}.sender-name{display:block;font-size:.75rem;margin-bottom:4px;opacity:.7;font-weight:600}.message-bubble.me .sender-name{text-align:right;color:#fffc}.message-bubble.stranger .sender-name{color:#bbb}.message-bubble p{margin:0}.input-area{padding:20px;background:#252525;border-top:1px solid #333;display:flex;gap:10px}.input-area input{flex:1;padding:12px 16px;border-radius:24px;border:1px solid #444;background:#333;color:#fff;font-size:.95rem;transition:border-color .2s}.input-area input:focus{outline:none;border-color:#2196f3}.input-area button{padding:8px 20px;border-radius:24px;border:none;background:#2196f3;color:#fff;font-weight:600;cursor:pointer;transition:opacity .2s}.input-area button:disabled{background:#444;color:#888;cursor:not-allowed}.icon-btn{padding:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;width:50px;height:50px}.mute-indicator{position:absolute;top:20px;left:20px;background:#000000b3;padding:10px;border-radius:50%;color:#ff5252;font-size:1.5rem;z-index:15;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@media(max-width:768px){.main-container{flex-direction:column;height:100dvh}.chat-sidebar{width:100%;height:50%;border-left:none;border-top:1px solid #333}.video-stage{height:50%}.local-video-wrapper{width:100px;top:10px;right:10px;border-width:1px}.controls-bar{bottom:15px;padding:8px 16px;gap:10px}.icon-btn{width:44px;height:44px;padding:10px}.status-overlay h1{font-size:2.5rem}.input-area input{font-size:16px}.mute-indicator{top:10px;left:10px;padding:8px;font-size:1.2rem}}