:root{--bg-deep: #0d0b08;--bg-surface: #16120e;--bg-card: #1f1a14;--bg-hover: #2a231c;--border: #3d3226;--neon-cyan: #f97316;--neon-magenta: #f59e0b;--neon-purple: #d97706;--neon-gold: #fbbf24;--text-primary: #f5f0eb;--text-secondary: #b0a89a;--text-muted: #786e60;--success: #34d399;--error: #f43f5e;--warning: #f97316;--font-display: "Orbitron", monospace;--font-body: "Inter", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--glow-cyan: 0 0 10px rgba(249, 115, 22, .3), 0 0 20px rgba(249, 115, 22, .1);--glow-magenta: 0 0 10px rgba(245, 158, 11, .3), 0 0 20px rgba(245, 158, 11, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased}.app{position:relative;height:100vh;height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}.scanlines{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:999;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.05) 2px,rgba(0,0,0,.05) 4px)}.vignette{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:998;background:radial-gradient(ellipse at center,transparent 60%,rgba(0,0,0,.6) 100%)}.loading-screen{display:flex;flex-direction:column;align-items:center;gap:2rem}.cyber-logo{font-family:var(--font-display);font-size:3rem;font-weight:900;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.3em;text-shadow:var(--glow-cyan);animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{filter:brightness(1)}50%{filter:brightness(1.3)}}.loading-dots span{font-family:var(--font-display);font-size:3rem;color:var(--neon-cyan);animation:dot-bounce 1.4s infinite}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes dot-bounce{0%,80%,to{opacity:.2}40%{opacity:1}}.home-screen{display:flex;flex-direction:column;align-items:center;gap:3rem;padding:2rem}.home-title{font-family:var(--font-display);font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.2em;text-align:center}.home-subtitle{color:var(--text-secondary);font-size:.9rem;letter-spacing:.1em;text-align:center;line-height:1.6}.home-actions{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:360px}.cyber-btn{position:relative;padding:14px 32px;font-family:var(--font-display);font-size:.9rem;font-weight:600;letter-spacing:.15em;border:1px solid var(--neon-cyan);background:transparent;color:var(--neon-cyan);cursor:pointer;transition:all .3s ease;text-transform:uppercase;overflow:hidden}.cyber-btn:hover{background:#f973161a;box-shadow:var(--glow-cyan);transform:translateY(-2px)}.cyber-btn:active{transform:translateY(0)}.cyber-btn.magenta{border-color:var(--neon-magenta);color:var(--neon-magenta)}.cyber-btn.magenta:hover{background:#f59e0b1a;box-shadow:var(--glow-magenta)}.cyber-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);transition:left .5s}.cyber-btn:hover:before{left:100%}.join-input-group{display:flex;gap:.5rem}.cyber-input{flex:1;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);font-family:var(--font-mono);font-size:.9rem;outline:none;transition:border-color .3s,box-shadow .3s}.cyber-input:focus{border-color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.cyber-input::placeholder{color:var(--text-muted)}.divider{display:flex;align-items:center;gap:1rem;color:var(--text-muted);font-size:.8rem;width:100%;max-width:360px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.nickname-screen{display:flex;flex-direction:column;align-items:center;gap:2rem;padding:2rem}.nickname-screen h2{font-family:var(--font-display);color:var(--neon-cyan);font-size:1.3rem;letter-spacing:.15em}.nickname-screen input{width:300px}.nickname-input-row{display:flex;align-items:center;gap:8px;width:300px}.nickname-input-row input{flex:1}.nickname-random-btn{width:40px;height:40px;flex-shrink:0;border-radius:8px;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.nickname-random-btn:hover{background:var(--bg-hover);border-color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.nickname-random-btn:active{transform:scale(.92)}.back-home-btn{background:none;border:none;color:var(--text-muted);font-size:.8rem;cursor:pointer;padding:8px;transition:color .2s}.back-home-btn:hover{color:var(--neon-cyan)}.waiting-screen{display:flex;flex-direction:column;align-items:center;gap:2rem;padding:2rem;text-align:center}.cyber-loader{position:relative;width:80px;height:80px}.cyber-loader-ring{position:absolute;top:0;right:0;bottom:0;left:0;border:2px solid transparent;border-top-color:var(--neon-cyan);border-right-color:var(--neon-magenta);border-radius:50%;animation:spin 1.5s linear infinite}.cyber-loader-ring:nth-child(2){top:8px;right:8px;bottom:8px;left:8px;border-top-color:var(--neon-magenta);border-right-color:var(--neon-cyan);animation-direction:reverse;animation-duration:2s}.cyber-loader-ring:nth-child(3){top:16px;right:16px;bottom:16px;left:16px;border-top-color:var(--neon-purple);border-right-color:var(--neon-gold);animation-duration:1s}@keyframes spin{to{transform:rotate(360deg)}}.waiting-text{color:var(--text-secondary);font-size:.9rem;letter-spacing:.1em;animation:blink 2s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.4}}.rejected-screen,.dissolved-screen{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;text-align:center}.rejected-icon{width:80px;height:80px;border:2px solid var(--error);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:var(--error);box-shadow:0 0 20px #ff33554d}.dissolved-icon{width:80px;height:80px;border:2px solid var(--text-muted);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:var(--text-muted)}.rejected-screen h2,.dissolved-screen h2{font-family:var(--font-display);font-size:1.2rem;letter-spacing:.15em}.rejected-screen p,.dissolved-screen p{color:var(--text-secondary);font-size:.9rem}.dissolved-screen .sub{color:var(--text-muted);font-style:italic}.chat-container{display:flex;flex-direction:column;flex:1;width:100%;max-width:900px;margin:0 auto}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;padding-top:calc(12px + env(safe-area-inset-top,0px));border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0}.chat-header-left{display:flex;align-items:center;gap:12px}.chat-header-logo{font-family:var(--font-display);font-size:.85rem;color:var(--neon-cyan);letter-spacing:.2em}.chat-room-id{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);background:var(--bg-card);padding:4px 8px;border-radius:4px}.chat-header-right{display:flex;align-items:center;gap:8px}.member-count{font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary)}.icon-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;font-size:1rem;transition:all .2s;display:flex;align-items:center;gap:4px}.icon-btn.copy-btn{padding:4px 10px}.copy-btn-icon{font-size:.85rem}.copy-btn-text{font-size:.75rem;font-family:var(--font-mono)}.leave-btn{color:var(--text-secondary)!important;border-color:transparent!important;margin-left:4px;font-size:.85rem;padding:4px 8px!important}.leave-btn:hover{color:#ff4757!important;border-color:#ff4757!important;box-shadow:0 0 8px #ff475766!important}.icon-btn:hover{border-color:var(--neon-cyan);color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.more-btn{padding:4px 10px!important;font-size:1.2rem!important;letter-spacing:0}.more-menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99}.more-menu-dropdown{position:absolute;top:calc(100% + 6px);right:0;z-index:100;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;min-width:180px;padding:6px;box-shadow:0 8px 32px #00000080}.more-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;background:none;border:none;color:var(--text-primary);font-size:.85rem;font-family:var(--font-body);cursor:pointer;border-radius:8px;transition:background .15s;text-align:left}.more-menu-item:hover{background:var(--bg-hover)}.more-menu-item.danger{color:var(--error)}.more-menu-item.danger:hover{background:#ff33551f}.more-menu-divider{height:1px;background:var(--border);margin:4px 8px}.qr-btn{padding:4px 8px!important;font-size:1rem!important}.member-list-popup{position:absolute;top:100%;right:0;background:var(--bg-card);border:1px solid var(--border);min-width:160px;z-index:100;padding:8px 0}.member-list-item{padding:8px 16px;font-size:.85rem;color:var(--text-secondary);display:flex;align-items:center;gap:8px}.member-list-item:before{content:"●";color:var(--success);font-size:.5rem}.messages-area{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:4px;scroll-behavior:smooth}.messages-area::-webkit-scrollbar{width:4px}.messages-area::-webkit-scrollbar-track{background:transparent}.messages-area::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.message{padding:8px 12px;max-width:80%;word-break:break-word;line-height:1.5;font-size:.9rem}.message.system{align-self:center;color:var(--text-muted);font-size:.8rem;font-style:italic;padding:4px 12px}.message.own{align-self:flex-end;background:#f9731614;border:1px solid rgba(249,115,22,.2);border-radius:12px 12px 4px}.message.other{align-self:flex-start;background:var(--bg-card);border:1px solid var(--border);border-radius:12px 12px 12px 4px}.message-sender{font-size:.75rem;color:var(--neon-cyan);font-weight:600;margin-bottom:2px;font-family:var(--font-mono)}.message-time{font-size:.65rem;color:var(--text-muted);margin-top:4px;text-align:right}.typing-indicator{padding:4px 20px 8px;font-size:.8rem;color:var(--text-muted);min-height:24px;display:flex;align-items:center;gap:4px;flex-shrink:0}.typing-dots{display:flex;gap:3px;align-items:center}.typing-dot{width:6px;height:6px;background:var(--neon-cyan);border-radius:50%;animation:typing-bounce 1.4s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0);opacity:.3}30%{transform:translateY(-6px);opacity:1}}.input-wrapper{background:var(--bg-surface);border-top:1px solid var(--border);flex-shrink:0}.input-area{display:flex;gap:6px;padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));align-items:center}.input-area input{flex:1}.plus-btn{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:transparent;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;font-size:1.3rem}.plus-btn:hover,.plus-btn.active{border-color:var(--neon-cyan);color:var(--neon-cyan);box-shadow:var(--glow-cyan);background:#f9731614}.plus-icon{line-height:1;transition:transform .2s}.plus-btn.active .plus-icon{transform:rotate(90deg)}.plus-menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:49}.plus-menu-panel{display:flex;gap:12px;padding:12px 16px;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));position:relative;z-index:50}.plus-menu-item{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px 18px;cursor:pointer;transition:all .2s;color:var(--text-primary);font-family:var(--font-body)}.plus-menu-item:hover{border-color:var(--neon-cyan);box-shadow:var(--glow-cyan);background:var(--bg-hover)}.plus-menu-item:active{transform:scale(.95)}.plus-menu-icon{font-size:1.6rem}.plus-menu-label{font-size:.75rem;color:var(--text-secondary)}.send-btn{padding:12px 20px;background:transparent;border:1px solid var(--neon-cyan);color:var(--neon-cyan);font-family:var(--font-display);font-size:.75rem;letter-spacing:.15em;cursor:pointer;transition:all .3s}.send-btn:hover{background:#f973161a;box-shadow:var(--glow-cyan)}.send-btn:disabled{opacity:.3;cursor:not-allowed}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05050feb;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;animation:modal-fade-in .3s ease;padding-top:env(safe-area-inset-top,24px);padding-bottom:env(safe-area-inset-bottom,24px)}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--bg-card);border:1px solid var(--neon-cyan);max-width:400px;width:100%;padding:32px 24px;display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center;animation:modal-card-in .3s ease;box-shadow:0 0 30px #f9731614}@keyframes modal-card-in{0%{transform:scale(.95) translateY(10px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.modal-icon{width:64px;height:64px;border:1px solid var(--neon-magenta);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 0 15px #f59e0b33}.modal-nickname{font-family:var(--font-display);font-size:1.5rem;color:var(--neon-magenta);letter-spacing:.05em;word-break:break-all}.modal-hint{color:var(--text-secondary);font-size:.85rem;line-height:1.5}.modal-actions{display:flex;gap:12px;width:100%;max-width:280px}.modal-btn{flex:1;padding:12px 0;font-family:var(--font-display);font-size:.8rem;letter-spacing:.12em;cursor:pointer;border:1px solid;background:transparent;transition:all .2s;text-transform:uppercase}.modal-btn.approve{color:var(--success);border-color:var(--success)}.modal-btn.approve:hover{background:#00ff881f;box-shadow:0 0 12px #0f83}.modal-btn.reject{color:var(--error);border-color:var(--error)}.modal-btn.reject:hover{background:#ff33551f}.modal-btn:disabled{color:#555!important;border-color:#444!important;cursor:not-allowed;opacity:.4}.modal-btn:disabled:hover{background:transparent;box-shadow:none}.modal-notification{text-align:center;color:var(--text-muted);font-size:.8rem;padding:8px}.copy-tooltip{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--neon-cyan);padding:8px 20px;font-size:.8rem;color:var(--neon-cyan);animation:fade-up .3s ease;z-index:300}@keyframes fade-up{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.invite-banner{flex-shrink:0;background:linear-gradient(135deg,#f973160f,#f59e0b0f);border-bottom:1px solid var(--neon-cyan);padding:10px 20px;display:flex;flex-direction:column;gap:4px;animation:banner-slide .4s ease}@keyframes banner-slide{0%{max-height:0;opacity:0;padding:0 20px}to{max-height:100px;opacity:1;padding:10px 20px}}.invite-banner-content{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.invite-banner-label{font-size:.8rem;color:var(--neon-cyan);font-family:var(--font-display);letter-spacing:.1em;white-space:nowrap}.invite-banner-url{font-family:var(--font-mono);font-size:.75rem;color:var(--text-secondary);background:var(--bg-card);padding:4px 10px;border:1px solid var(--border);flex:1;min-width:200px;word-break:break-all;-webkit-user-select:all;user-select:all}.invite-banner-copy{font-family:var(--font-display);font-size:.7rem;letter-spacing:.1em;padding:5px 14px;border:1px solid var(--neon-cyan);background:transparent;color:var(--neon-cyan);cursor:pointer;transition:all .2s;white-space:nowrap}.invite-banner-copy:hover{background:#f973161a;box-shadow:var(--glow-cyan)}.invite-banner-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:.9rem;padding:4px;line-height:1}.invite-banner-close:hover{color:var(--text-secondary)}.invite-banner-hint{font-size:.7rem;color:var(--text-muted)}.empty-chat{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--text-muted);font-size:.9rem}.empty-chat-icon{font-size:3rem;opacity:.2;font-family:var(--font-display)}@media(max-width:600px){.home-title{font-size:1.8rem}.cyber-logo{font-size:2rem}.chat-header{padding:10px 12px}.messages-area{padding:12px}.input-area{padding:10px 12px}.toast-container{left:16px;right:16px;max-width:none}}.connection-status{display:flex;align-items:center}.connection-dot{width:8px;height:8px;border-radius:50%;transition:all .3s;flex-shrink:0}.connection-dot.connected{background:var(--success);box-shadow:0 0 6px var(--success)}.connection-dot.disconnected{background:var(--error);box-shadow:0 0 6px var(--error);animation:dot-blink 1s ease-in-out infinite}.connection-dot.reconnecting{background:#fa0;box-shadow:0 0 6px #fa0;animation:dot-blink .6s ease-in-out infinite}@keyframes dot-blink{0%,to{opacity:1}50%{opacity:.3}}.disconnect-banner{flex-shrink:0;background:linear-gradient(135deg,#ff33551f,#ff33550f);border-bottom:1px solid var(--error);padding:10px 20px;animation:banner-slide .3s ease}.disconnect-banner-content{display:flex;align-items:center;gap:8px}.disconnect-icon{font-size:1rem;flex-shrink:0}.disconnect-text{font-size:.85rem;color:var(--error);font-family:var(--font-mono);flex:1}.disconnect-retry-btn{font-family:var(--font-display);font-size:.7rem;letter-spacing:.1em;padding:5px 14px;border:1px solid var(--error);background:transparent;color:var(--error);cursor:pointer;transition:all .2s;white-space:nowrap}.disconnect-retry-btn:hover{background:#ff335526;box-shadow:0 0 10px #ff33554d}.reconnect-spinner{display:inline-block;width:14px;height:14px;border:2px solid transparent;border-top-color:var(--error);border-right-color:var(--error);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.message-file-wrapper{display:flex;align-items:flex-start;gap:8px;padding:4px 0}.message-file-icon{font-size:1.3rem;flex-shrink:0;margin-top:2px}.message-file-info{flex:1;min-width:0}.message-file-name{font-size:.85rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-file-size{font-size:.7rem;color:var(--text-muted);margin-top:2px}.message-file-download{display:inline-block;margin-top:4px;font-size:.7rem;color:var(--neon-cyan);text-decoration:none;padding:3px 10px;border:1px solid var(--neon-cyan);border-radius:3px;transition:all .2s;text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-display)}.message-file-download:hover{background:#f973161f;box-shadow:0 0 8px #f9731633}.message-file-sending{display:flex;align-items:center;gap:4px;margin-top:4px;font-size:.7rem;color:var(--text-muted)}.file-uploading-bar{flex-shrink:0;border-top:1px solid var(--border);background:var(--bg-surface);padding:10px 12px}.file-uploading-header{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-secondary);margin-bottom:6px}.file-upload-pct{margin-left:auto;font-family:var(--font-mono);color:var(--neon-cyan);font-size:.75rem}.file-upload-progress-bg{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden}.file-upload-progress-fill{height:100%;background:linear-gradient(90deg,var(--neon-cyan),var(--neon-magenta));border-radius:3px;transition:width .15s ease}.message-image-wrapper{display:flex;flex-direction:column}.message-image{max-width:280px;max-height:300px;border-radius:8px;cursor:pointer;transition:opacity .2s;display:block}.message-image:hover{opacity:.85}.image-error-toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--error);padding:8px 20px;font-size:.8rem;color:var(--error);animation:fade-up .3s ease;z-index:300}.audio-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:1500;display:flex;align-items:center;justify-content:center;animation:modal-fade-in .2s ease}.audio-modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:340px;max-width:90vw;overflow:hidden;animation:modal-fade-in .25s ease}.audio-modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text-primary)}.audio-modal-close{background:transparent;border:none;color:var(--text-muted);font-size:1rem;cursor:pointer;padding:2px 8px;border-radius:4px}.audio-modal-close:hover{color:var(--text-primary)}.audio-modal-body{padding:30px 20px;display:flex;flex-direction:column;align-items:center;min-height:180px;justify-content:center}.audio-modal-error{color:var(--error);font-size:.8rem;margin-bottom:12px;text-align:center}.audio-modal-record-section{display:flex;flex-direction:column;align-items:center;gap:20px;width:100%}.audio-modal-record-btn{width:80px;height:80px;border-radius:50%;border:2px solid var(--border);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.audio-modal-record-btn:hover{border-color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.audio-modal-record-btn.recording{border-color:#ff4757;animation:audio-btn-pulse 1s ease-in-out infinite}.rec-start-icon{font-size:1.8rem}.rec-stop-icon{font-size:1.4rem;color:#ff4757}.audio-modal-status{text-align:center}.audio-hint{font-size:.8rem;color:var(--text-muted)}.audio-recording-active{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%}.audio-recording-info{display:flex;align-items:center;gap:6px}.audio-recording-bar{width:200px;height:4px;background:var(--border);border-radius:2px;overflow:hidden}.audio-recording-fill{height:100%;background:#ff4757;border-radius:2px;transition:width .3s linear}.audio-modal-time{font-size:1.1rem;font-family:var(--font-mono);color:#ff4757}.rec-dot{width:8px;height:8px;background:#ff4757;border-radius:50%;animation:rec-dot-blink 1s ease-in-out infinite;flex-shrink:0}.rec-max-hint{font-size:.65rem;color:var(--text-muted)}.audio-modal-preview{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%}.audio-modal-preview-bar{display:flex;align-items:center;gap:10px;width:100%}.audio-preview-waveform{flex:1;height:48px;background:#ffffff08;border-radius:8px;position:relative;overflow:hidden;cursor:pointer;display:flex;align-items:center;justify-content:center}.audio-preview-wavefill{position:absolute;left:0;top:0;height:100%;background:#00ffc81f;transition:width .2s linear;pointer-events:none}.audio-wave-bars{display:flex;align-items:center;gap:2px;height:100%;padding:4px;z-index:1}.wave-bar{width:4px;background:var(--neon-cyan);border-radius:2px;opacity:.6;min-height:4px;transition:height .1s}.audio-preview-time{font-size:.75rem;font-family:var(--font-mono);color:var(--text-muted);min-width:32px;text-align:center}.audio-play-preview-btn{width:48px;height:48px;border-radius:50%;border:2px solid var(--neon-cyan);background:transparent;color:var(--neon-cyan);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.audio-play-preview-btn:hover{box-shadow:var(--glow-cyan);background:#00ffc80d}.audio-modal-footer{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--border);justify-content:flex-end}.audio-modal-footer .modal-btn{padding:8px 24px;font-size:.85rem}.qr-modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:340px;max-width:90vw;overflow:hidden;animation:modal-fade-in .25s ease}.qr-modal-body{padding:30px 20px;display:flex;flex-direction:column;align-items:center;gap:16px}.qr-code-img{width:220px;height:220px;border-radius:8px;image-rendering:pixelated}.qr-loading{width:220px;height:220px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.85rem}.qr-url-text{font-size:.75rem;color:var(--text-muted);font-family:var(--font-mono);word-break:break-all;text-align:center;max-width:100%;padding:8px;background:var(--bg-surface);border-radius:6px}.qr-modal-footer{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--border);justify-content:center}.qr-copy-btn,.qr-close-btn{flex:1;padding:10px 0;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text-primary);font-family:var(--font-body);font-size:.85rem;cursor:pointer;transition:all .2s}.qr-copy-btn:hover{border-color:var(--neon-cyan);color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.qr-close-btn:hover{background:var(--bg-hover)}.member-list-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05050fd9;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;animation:modal-fade-in .2s ease}.member-list-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:300px;max-width:85vw;max-height:60vh;overflow:hidden;animation:modal-fade-in .2s ease}.member-list-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text-primary)}.member-list-close{background:transparent;border:none;color:var(--text-muted);font-size:1rem;cursor:pointer;padding:2px 8px;border-radius:4px}.member-list-close:hover{color:var(--text-primary)}.member-list-card-body{padding:8px 12px;overflow-y:auto;max-height:40vh}.member-list-item{padding:10px 8px;font-size:.85rem;color:var(--text-primary);border-bottom:1px solid rgba(255,255,255,.04)}.member-list-item:last-child{border-bottom:none}.member-list-empty{padding:20px;text-align:center;color:var(--text-muted);font-size:.85rem}@keyframes audio-btn-pulse{0%,to{box-shadow:0 0 #ff475766}50%{box-shadow:0 0 0 8px #ff475700}}@keyframes rec-dot-blink{0%,to{opacity:1}50%{opacity:.3}}.message-audio-wrapper{display:flex;align-items:center;gap:10px;padding:6px 8px;cursor:pointer;border-radius:8px;transition:background .15s;min-width:160px;-webkit-user-select:none;user-select:none}.message-audio-wrapper:hover{background:#ffffff0a}.audio-play-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:transparent;color:var(--neon-cyan);font-size:.85rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}.audio-play-btn:hover{border-color:var(--neon-cyan);box-shadow:var(--glow-cyan)}.audio-play-btn.playing{border-color:var(--neon-green);box-shadow:0 0 8px #50fa7b4d}.message-audio-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.audio-waveform{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.audio-waveform-fill{height:100%;background:var(--neon-cyan);border-radius:2px;transition:width .25s linear}.audio-duration{font-size:.72rem;font-family:var(--font-mono);color:var(--text-muted)}.audio-playing-label{font-size:.65rem;color:var(--neon-green);animation:fade-up .2s ease}.image-viewer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;z-index:2000;display:flex;align-items:center;justify-content:center;padding:40px;animation:modal-fade-in .2s ease}.image-viewer-close{position:fixed;top:calc(16px + env(safe-area-inset-top,0px));right:20px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--text-secondary);cursor:pointer;transition:color .2s;z-index:2001}.image-viewer-close:hover{color:var(--neon-cyan)}.image-viewer-content{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:4px;cursor:default}@media(max-width:600px){.message-image{max-width:200px;max-height:220px}.image-viewer-overlay{padding:16px}}.message-pending{opacity:.75}.message-content-row{display:flex;align-items:center;gap:6px}.sending-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--neon-cyan);flex-shrink:0;animation:sending-pulse 1.2s ease-in-out infinite}@keyframes sending-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.7)}}.sending-spinner{width:14px;height:14px;border:2px solid transparent;border-top-color:var(--neon-cyan);border-right-color:var(--neon-magenta);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.message-image-sending{display:flex;align-items:center;gap:8px;padding:12px 0;color:var(--text-muted);font-size:.8rem}.message-image-pending{filter:brightness(.7);transition:filter .3s}.message-meta{display:flex;align-items:center;gap:6px;margin-top:4px}