*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-base: #060609;--bg-raised: #0C0C14;--bg-card: #111119;--bg-hi: rgba(255,255,255,.035);--bg-hover: rgba(255,255,255,.06);--border-dim: rgba(255,255,255,.042);--border: rgba(255,255,255,.082);--border-hi: rgba(255,255,255,.14);--text: #EDF0F8;--text-2: #8891A8;--text-3: #4B5268;--accent: #4F8CF7;--accent-hi: #7EACFF;--accent-lo: rgba(79,140,247,.12);--accent-glow: rgba(79,140,247,.3);--cyan: #22D3EE;--danger: #F87171;--danger-lo: rgba(248,113,113,.12);--success: #34D399}body{font-family:Figtree,-apple-system,sans-serif;background:var(--bg-base);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.landing-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden}.landing-page:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle,rgba(255,255,255,.048) 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both}.chip{background:var(--bg-hi);border:1px solid var(--border-dim);border-radius:100px;padding:5px 11px;font-size:.71rem;font-weight:500;color:var(--text-3);display:flex;align-items:center;gap:5px;white-space:nowrap}.chip-dot{width:5px;height:5px;background:var(--success);border-radius:50%;flex-shrink:0;box-shadow:0 0 5px var(--success)}.footer-note{color:var(--text-3);font-size:.75rem;margin-top:16px;text-align:center;position:relative;z-index:1;animation:fade-up .55s .32s cubic-bezier(.16,1,.3,1) both}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 22px;border:none;border-radius:11px;font-size:.9rem;font-weight:600;font-family:Figtree,sans-serif;cursor:pointer;transition:all .18s ease;text-decoration:none;white-space:nowrap;position:relative;overflow:hidden;letter-spacing:.01em}.btn-primary{background:var(--accent);color:#fff;width:100%;padding:13px;box-shadow:0 4px 20px var(--accent-glow),inset 0 1px 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.18s,background .18s}.input:focus{outline:none;border-color:var(--accent);background:#4f8cf70a;box-shadow:0 0 0 3px #4f8cf71c}.input::placeholder{color:var(--text-3);letter-spacing:normal;font-family:Figtree,sans-serif;text-transform:none}.error-msg{color:var(--danger);font-size:.81rem;margin-top:10px;text-align:center;min-height:18px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#060609db;display:flex;align-items:center;justify-content:center;z-index:100;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);padding:16px}.lobby-card{background:var(--bg-card);border:1px solid var(--border);border-radius:24px;width:100%;max-width:820px;box-shadow:0 0 0 1px var(--border-dim),0 40px 100px #000000bf,inset 0 1px #ffffff0c;overflow:hidden}.lobby-top{padding:26px 32px 20px;border-bottom:1px solid var(--border-dim);background:linear-gradient(180deg,rgba(79,140,247,.04) 0%,transparent 100%)}.logo-sm{display:inline-flex;align-items:center;gap:7px;font-family:Syne,sans-serif;font-size:.72rem;font-weight:700;color:var(--text-3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}.logo-sm svg{flex-shrink:0}.lobby-top h2{font-family:Syne,sans-serif;font-size:1.3rem;font-weight:700;letter-spacing:-.3px;margin-bottom:7px}.lobby-top p{color:var(--text-2);font-size:.84rem;display:flex;align-items:center;gap:8px}.lobby-body{display:flex}.preview-wrap{flex:1.2;aspect-ratio:16/9;background:#050508;position:relative;overflow:hidden;min-height:220px}.preview-wrap video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1);display:block}.preview-ph{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-3);gap:10px;pointer-events:none;background:radial-gradient(circle at center,rgba(79,140,247,.05) 0%,transparent 60%)}.preview-ph svg{width:46px;height:46px;opacity:.22}.preview-ph span{font-size:.8rem;font-weight:500}.lobby-pickers{flex:1;display:flex;flex-direction:column;gap:14px;padding:26px 28px;justify-content:center;border-left:1px solid var(--border-dim)}.picker-group{display:flex;flex-direction:column;gap:6px}.picker-group label{font-size:.68rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;display:flex;align-items:center;gap:5px}.picker-group label svg{width:11px;height:11px}.device-select{background:var(--bg-hi);border:1px solid var(--border);border-radius:11px;padding:10px 36px 10px 12px;color:var(--text);font-size:.86rem;font-family:Figtree,sans-serif;cursor:pointer;transition:border-color .18s,box-shadow .18s;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234B5268' stroke-width='1.5' 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var(--border);border-radius:14px;padding:10px;display:none}.emoji-picker.open{display:block}.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px}.emoji-opt{background:none;border:none;font-size:1.25rem;cursor:pointer;border-radius:8px;padding:5px;line-height:1;transition:background .1s,transform .1s;text-align:center}.emoji-opt:hover{background:var(--bg-hover);transform:scale(1.2)}.back-link{color:var(--text-3);text-decoration:none;font-size:.81rem;text-align:center;display:block;margin-top:2px;transition:color .15s}.back-link:hover{color:var(--text-2)}.status-card{background:var(--bg-card);border:1px solid var(--border);border-radius:22px;padding:3rem 2.5rem;text-align:center;max-width:360px;width:90%;box-shadow:0 0 0 1px var(--border-dim),0 32px 80px #000000b8}.status-card h2{font-family:Syne,sans-serif;font-size:1.18rem;font-weight:700;margin-bottom:10px}.status-card p{color:var(--text-2);font-size:.86rem;margin-bottom:26px;line-height:1.65}.spinner{width:40px;height:40px;border:2px solid var(--border);border-top-color:var(--accent);border-right-color:var(--cyan);border-radius:50%;animation:spin .72s linear infinite;margin:0 auto 28px}@keyframes spin{to{transform:rotate(360deg)}}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:22px;padding:30px;width:100%;max-width:400px;box-shadow:0 0 0 1px var(--border-dim),0 32px 80px #000000b8}.settings-card h3{font-family:Syne,sans-serif;font-size:1.02rem;font-weight:700;margin-bottom:22px;display:flex;align-items:center;gap:9px}.settings-card h3 svg{width:17px;height:17px;color:var(--text-2)}.settings-actions{display:flex;gap:10px;margin-top:26px}.settings-actions .btn{flex:1}.settings-actions .btn-primary,.settings-actions .btn-secondary{padding:11px}.room-page{height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-base)}.room-header{background:#0b0b12f0;border-bottom:1px solid var(--border-dim);padding:10px 18px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:12px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.room-info{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.room-name{display:flex;align-items:center;gap:7px;font-family:Syne,sans-serif;font-weight:700;font-size:.9rem;color:var(--text)}.room-name svg{width:17px;height:17px;color:var(--accent);flex-shrink:0}.room-badge{background:var(--accent-lo);border:1px solid rgba(79,140,247,.2);border-radius:7px;padding:3px 9px;font-family:Space Mono,monospace;font-size:.8rem;letter-spacing:3px;color:var(--accent-hi);-webkit-user-select:all;user-select:all;transition:background .15s}.room-badge:hover{background:#4f8cf72e}.participant-count{color:var(--text-3);font-size:.78rem;font-weight:500;display:flex;align-items:center;gap:5px}.participant-count:before{content:"";width:6px;height:6px;background:var(--success);border-radius:50%;flex-shrink:0;box-shadow:0 0 5px var(--success)}.btn-copy{display:flex;align-items:center;gap:6px;background:var(--bg-hi);border:1px solid var(--border);border-radius:9px;padding:7px 13px;color:var(--text-2);font-family:Figtree,sans-serif;font-size:.79rem;font-weight:500;cursor:pointer;transition:all .18s;white-space:nowrap}.btn-copy svg{width:13px;height:13px;flex-shrink:0}.btn-copy:hover{border-color:#4f8cf752;color:var(--accent);background:var(--accent-lo)}.room-body{flex:1;display:flex;flex-direction:row;overflow:hidden;min-height:0}.video-area{flex:1;min-width:0;padding:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}#videoGrid{display:grid;gap:10px;width:100%;height:100%;grid-template-columns:1fr;grid-template-rows:1fr}.video-wrapper{position:relative;background:var(--bg-raised);border-radius:14px;overflow:hidden;border:1px solid var(--border-dim);transition:border-color .25s,box-shadow .25s;box-shadow:0 4px 20px #0006}.video-wrapper video{width:100%;height:100%;object-fit:cover;display:block}.local-video{transform:scaleX(-1)}.audio-tile-ph{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--text-2);pointer-events:none;background:radial-gradient(circle at center,rgba(79,140,247,.05) 0%,transparent 60%)}.audio-icon{font-size:3.5rem;opacity:.2;display:block}.vol-btn{position:absolute;top:10px;right:10px;background:#060609b8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border);border-radius:8px;padding:5px 8px;font-size:.85rem;line-height:1;cursor:pointer;color:var(--text);transition:all .15s;z-index:5;display:flex;align-items:center}.vol-btn:hover{background:#4f8cf780;border-color:#4f8cf761}.vol-popup{position:absolute;top:44px;right:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:16px;display:none;z-index:20;min-width:180px;box-shadow:0 16px 48px #0009}.vol-popup.open{display:block}.vol-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.vol-label{font-size:.65rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em}.vol-value{font-size:.82rem;font-weight:700;color:var(--accent);font-family:Space Mono,monospace}.vol-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3px;background:var(--border);border-radius:2px;outline:none;cursor:pointer}.vol-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:var(--accent);border-radius:50%;cursor:pointer;box-shadow:0 0 0 3px #4f8cf73d;transition:box-shadow .15s}.vol-slider::-webkit-slider-thumb:hover{box-shadow:0 0 0 5px #4f8cf74d}.vol-slider::-moz-range-thumb{width:14px;height:14px;background:var(--accent);border:none;border-radius:50%;cursor:pointer}.tile-identity{position:absolute;bottom:10px;left:10px;background:#060609c2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:4px 10px;border-radius:7px;font-size:.75rem;font-weight:600;pointer-events:none;display:flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.07)}.controls-bar{background:#0b0b12eb;border-top:1px solid var(--border-dim);padding:13px 24px;display:flex;align-items:center;justify-content:center;gap:7px;flex-shrink:0;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.ctrl-btn{display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--bg-hi);border:1px solid var(--border);border-radius:13px;padding:11px 15px;cursor:pointer;color:var(--text);transition:all .18s ease;min-width:66px;position:relative}.ctrl-btn:hover{background:var(--bg-hover);border-color:var(--border-hi);transform:translateY(-1px);box-shadow:0 6px 18px #00000047}.ctrl-btn:active{transform:none;box-shadow:none}.ctrl-btn.muted,.ctrl-btn.cam-off{background:var(--danger-lo);border-color:#f871713d}.ctrl-btn.muted:hover,.ctrl-btn.cam-off:hover{background:#f8717133;border-color:#f8717166}.ctrl-btn.muted .ctrl-icon,.ctrl-btn.cam-off .ctrl-icon{color:var(--danger)}.ctrl-btn.muted .ctrl-label,.ctrl-btn.cam-off .ctrl-label{color:#fca5a5}.ctrl-btn.leave{background:var(--danger-lo);border-color:#f8717133;min-width:70px}.ctrl-btn.leave:hover{background:#f8717133;border-color:#f871716b}.ctrl-btn.leave .ctrl-icon{color:var(--danger)}.ctrl-btn.leave .ctrl-label{color:#fca5a5}.ctrl-icon{display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:color .18s;width:22px;height:22px}.ctrl-icon svg{width:20px;height:20px}.ctrl-btn:hover .ctrl-icon{color:var(--text)}.ctrl-label{font-size:.61rem;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-family:Figtree,sans-serif;transition:color .18s;line-height:1}.ctrl-btn:hover .ctrl-label{color:var(--text-2)}.chat-badge{position:absolute;top:7px;right:7px;background:var(--danger);border-radius:8px;min-width:15px;height:15px;padding:0 3px;font-size:.58rem;font-weight:700;display:flex;align-items:center;justify-content:center;color:#fff;pointer-events:none;line-height:1}.chat-panel{width:20%;min-width:200px;max-width:320px;flex-shrink:0;border-left:1px solid var(--border-dim);display:flex;flex-direction:column;background:var(--bg-raised);overflow:hidden}.chat-header{padding:13px 15px;border-bottom:1px solid var(--border-dim);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.chat-header-left{display:flex;align-items:center;gap:7px;font-family:Syne,sans-serif;font-weight:700;font-size:.84rem}.chat-header-left svg{width:15px;height:15px;color:var(--text-3)}.chat-close{background:none;border:none;color:var(--text-3);cursor:pointer;padding:4px;border-radius:6px;transition:background .15s,color .15s;line-height:1;display:flex;align-items:center}.chat-close svg{width:14px;height:14px}.chat-close:hover{background:var(--bg-hover);color:var(--text)}.chat-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.chat-messages::-webkit-scrollbar{width:3px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.chat-msg{display:flex;flex-direction:column;gap:4px}.chat-msg-header{display:flex;align-items:center;gap:5px}.chat-msg-name{font-size:.76rem;font-weight:700;color:var(--text)}.chat-msg.own .chat-msg-name{color:var(--accent-hi)}.chat-msg-time{font-size:.64rem;color:var(--text-3)}.chat-msg-text{font-size:.84rem;line-height:1.5;color:#edf0f8d9;word-break:break-word}.chat-system{text-align:center;font-size:.72rem;color:var(--text-3);font-style:italic;padding:2px 0}.chat-input-row{padding:11px;border-top:1px solid var(--border-dim);display:flex;gap:7px;flex-shrink:0}.chat-input{flex:1;background:var(--bg-hi);border:1px solid var(--border);border-radius:10px;padding:9px 12px;color:var(--text);font-size:.84rem;font-family:Figtree,sans-serif;letter-spacing:normal;text-transform:none;transition:border-color .18s,box-shadow .18s;min-width:0}.chat-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px #4f8cf71a}.chat-input::placeholder{color:var(--text-3)}.chat-send{background:var(--accent);border:none;border-radius:10px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:all .18s;flex-shrink:0;box-shadow:0 2px 8px var(--accent-glow)}.chat-send svg{width:15px;height:15px}.chat-send:hover{background:#6aa3ff;transform:scale(1.08);box-shadow:0 4px 14px var(--accent-glow)}.toast{position:fixed;bottom:96px;left:50%;transform:translate(-50%) translateY(12px);background:var(--bg-card);border:1px solid var(--border);border-radius:11px;padding:10px 20px;font-size:.84rem;font-weight:500;opacity:0;transition:opacity .22s,transform .22s;pointer-events:none;white-space:nowrap;z-index:50;box-shadow:0 8px 32px #00000080,inset 0 1px #ffffff0c}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}@keyframes fade-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.lobby-body{flex-direction:column}.lobby-pickers{border-left:none;border-top:1px solid var(--border-dim);padding:20px}.preview-wrap{aspect-ratio:4/3;min-height:160px}.lobby-top{padding:16px 20px 14px}.room-header{padding:9px 13px}.room-name{display:none}.controls-bar{gap:5px;padding:12px 8px}.ctrl-btn{padding:10px 11px;min-width:50px}.ctrl-label{display:none}.room-body{flex-direction:column}.chat-panel{width:100%;min-width:unset;max-width:unset;height:40%;border-left:none;border-top:1px solid var(--border-dim)}.card{padding:20px}.logo{font-size:2.2rem}.feature-chips{flex-wrap:wrap;justify-content:center}}