:root{--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #06b6d4;--bg: #1a1a2e;--surface: #16213e;--surface-hover: #1e2d4d;--text: #e4e4e7;--text-muted: #a1a1aa;--success: #22c55e;--error: #ef4444;--warning: #f59e0b;--border: #3f3f46}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:20px}.container{background:var(--surface);border-radius:16px;padding:32px;width:100%;max-width:750px;box-shadow:0 25px 50px -12px #00000080}h1{font-size:1.5rem;font-weight:600;margin-bottom:24px;text-align:center;background:linear-gradient(135deg,#8b5cf6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.connection-status{display:flex;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;background:var(--bg);border-radius:8px;font-size:.875rem}.status-indicator{width:10px;height:10px;border-radius:50%;animation:pulse 2s infinite}.status-indicator.online{background:var(--success);box-shadow:0 0 8px var(--success)}.status-indicator.offline{background:var(--error);box-shadow:0 0 8px var(--error)}.status-indicator.checking{background:var(--warning);box-shadow:0 0 8px var(--warning)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.connection-status a{color:var(--secondary);text-decoration:none;margin-left:auto}.connection-status a:hover{text-decoration:underline}.cors-instructions{margin-bottom:16px;background:var(--bg);border-radius:8px;border:1px solid var(--warning)}.cors-instructions summary{padding:12px 16px;cursor:pointer;font-size:.875rem;color:var(--warning)}.cors-content{padding:0 16px 16px;font-size:.85rem;line-height:1.6}.cors-content ol{margin-left:20px;margin-top:8px}.cors-content li{margin-bottom:8px}.cors-content code{background:var(--surface);padding:2px 6px;border-radius:4px;font-family:monospace;color:var(--secondary)}.copy-btn{padding:4px 8px!important;font-size:.75rem!important;margin-left:8px;flex:none!important}.speaker-select-container{display:flex;gap:12px;align-items:flex-start}.speaker-select-container select{flex:1}.character-preview{width:80px;height:80px;background:var(--bg);border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);flex-shrink:0}.character-preview img{max-width:100%;max-height:100%;object-fit:contain;display:none}.character-preview img.loaded{display:block}.character-preview:before{content:"👤";font-size:2rem;opacity:.3}.character-preview:has(img.loaded):before{display:none}.url-input-container{display:flex;gap:8px}.url-input-container input{flex:1}.reload-btn{flex:none;width:46px;height:46px;padding:0;background:var(--primary);border:none;border-radius:8px;cursor:pointer;font-size:1rem}.reload-btn:hover{background:var(--primary-hover)}.form-group{margin-bottom:20px}label{display:block;font-size:.875rem;font-weight:500;margin-bottom:8px;color:var(--text-muted)}input[type=text],textarea,select{width:100%;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1rem;transition:border-color .2s,box-shadow .2s}input[type=text]:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e533}textarea{resize:vertical;min-height:100px}select{cursor:pointer}.button-group{display:flex;gap:8px;margin-bottom:12px}button{flex:1;padding:14px 24px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s}button:hover:not(:disabled){background:var(--primary-hover)}button:active:not(:disabled){transform:scale(.98)}button:disabled{opacity:.6;cursor:not-allowed}button.secondary{background:var(--border)}button.secondary:hover:not(:disabled){background:var(--surface-hover)}button.danger{background:var(--error)}button.danger:hover:not(:disabled){background:#dc2626}button.stop{background:var(--warning)}button.stop:hover:not(:disabled){background:#d97706}.status{margin-top:20px;padding:12px 16px;border-radius:8px;font-size:.875rem;display:none}.status.visible{display:block}.status.info{background:#4f46e51a;border:1px solid var(--primary);color:#a5b4fc}.status.success{background:#22c55e1a;border:1px solid var(--success);color:#86efac}.status.error{background:#ef44441a;border:1px solid var(--error);color:#fca5a5}.loading{display:inline-block;width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite;margin-right:8px;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.settings{margin-bottom:20px;padding:16px;background:var(--bg);border-radius:8px}.settings-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:12px}.speed-control{display:flex;align-items:center;gap:12px;margin-bottom:16px}.speed-control input[type=range]{flex:1;-webkit-appearance:none;appearance:none;background:var(--border);height:4px;border-radius:2px}.speed-control input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:var(--primary);border-radius:50%;cursor:pointer}.speed-value{min-width:40px;text-align:right;font-size:.875rem;color:var(--text-muted)}.checkbox-group{display:flex;flex-wrap:wrap;gap:16px}.checkbox-item{display:flex;align-items:center;gap:8px;cursor:pointer}.checkbox-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary);cursor:pointer}.checkbox-item span{font-size:.875rem;color:var(--text)}.sub-label{display:block;font-size:.8rem;font-weight:600;margin:16px 0 8px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:16px}.param-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:16px}.param-item label{font-size:.75rem;margin-bottom:4px}.param-item input[type=range]{width:100%;height:4px;background:var(--border);border-radius:2px;-webkit-appearance:none;appearance:none}.param-item input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;background:var(--secondary);border-radius:50%;cursor:pointer}.queue-status{margin-top:16px;padding:16px;background:var(--bg);border-radius:12px;font-size:.875rem}.queue-status-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}.queue-status-title{font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px}.queue-count{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;padding:4px 12px;border-radius:16px;font-size:.75rem;font-weight:700;min-width:32px;text-align:center;box-shadow:0 2px 8px #8b5cf64d}.queue-items{max-height:280px;overflow-y:auto;padding-right:4px}.queue-items::-webkit-scrollbar{width:6px}.queue-items::-webkit-scrollbar-track{background:var(--surface);border-radius:3px}.queue-items::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.queue-items::-webkit-scrollbar-thumb:hover{background:var(--primary)}.queue-empty{color:var(--text-muted);font-style:italic;text-align:center;padding:24px;background:var(--surface);border-radius:8px;border:1px dashed var(--border)}.queue-item{padding:12px;background:var(--surface);border-radius:8px;margin-bottom:8px;display:flex;align-items:flex-start;gap:12px;transition:all .3s ease;border:1px solid transparent}.queue-item:last-child{margin-bottom:0}.queue-item:hover{background:var(--surface-hover)}.queue-item.playing{background:linear-gradient(135deg,#22c55e26,#06b6d41a);border-color:var(--success);box-shadow:0 0 16px #22c55e33}.queue-item.generating{background:linear-gradient(135deg,#06b6d426,#4f46e51a);border-color:var(--secondary)}.queue-item-avatar{width:48px;height:48px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;border:2px solid var(--border)}.queue-item.playing .queue-item-avatar{border-color:var(--success);box-shadow:0 0 12px #22c55e66}.queue-item-avatar img{width:100%;height:100%;object-fit:cover}.queue-item-avatar-placeholder{font-size:1.5rem;opacity:.5}.queue-item-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.queue-item-header{display:flex;align-items:center;gap:8px}.queue-item-speaker{font-size:.75rem;font-weight:600;color:var(--text-muted);background:var(--bg);padding:2px 8px;border-radius:4px}.queue-item-status{padding:3px 8px;border-radius:4px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.queue-item-status.pending{background:var(--border);color:var(--text-muted)}.queue-item-status.generating{background:#06b6d433;color:var(--secondary);animation:pulse-status 1.5s ease-in-out infinite}.queue-item-status.ready{background:#8b5cf633;color:#a78bfa}.queue-item-status.playing{background:#22c55e40;color:var(--success);animation:pulse-status 1s ease-in-out infinite}@keyframes pulse-status{0%,to{opacity:1}50%{opacity:.6}}.queue-item-text{font-size:.875rem;color:var(--text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.queue-item.playing .queue-item-text{color:#fff;font-weight:500}.playing-indicator{display:none;align-items:center;gap:3px;margin-left:auto}.queue-item.playing .playing-indicator{display:flex}.playing-indicator-bar{width:3px;height:14px;background:var(--success);border-radius:2px;animation:sound-wave .5s ease-in-out infinite alternate}.playing-indicator-bar:nth-child(1){animation-delay:0s}.playing-indicator-bar:nth-child(2){animation-delay:.1s}.playing-indicator-bar:nth-child(3){animation-delay:.2s}.playing-indicator-bar:nth-child(4){animation-delay:.1s}@keyframes sound-wave{0%{height:4px}to{height:14px}}.queue-more{color:var(--text-muted);font-size:.75rem;text-align:center;padding:8px;background:var(--surface);border-radius:4px;margin-top:8px}.mode-toggle{display:flex;gap:8px;margin-bottom:16px}.mode-btn{flex:1;padding:10px 16px;background:var(--bg);border:2px solid var(--border);color:var(--text-muted);border-radius:8px;cursor:pointer;transition:all .2s;font-size:.875rem}.mode-btn:hover{border-color:var(--primary)}.mode-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}