:root{--bg-dark: #1a1d2e;--bg-panel: #252838;--bg-input: #2f3349;--text-primary: #ffffff;--text-secondary: #a0a4b8;--accent-primary: #6366f1;--accent-hover: #4f46e5;--accent-secondary: #ec4899;--border-color: #3a3d5c;--font-main: "Noto Sans TC", sans-serif;--font-display: "Outfit", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-dark);color:var(--text-primary);overflow:hidden;height:100vh}#app{display:flex;height:100vh;width:100vw}.wheel-section{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;background-color:var(--bg-dark)}.roulette-container{position:relative;width:min(90vmin,910px);height:min(90vmin,910px);display:flex;justify-content:center;align-items:center}#roulette-canvas{display:block;width:100%;height:100%;border-radius:50%;box-shadow:0 10px 60px #00000080;cursor:pointer}.pointer{position:absolute;top:-15px;left:50%;transform:translate(-50%);width:0;height:0;border-left:20px solid transparent;border-right:20px solid transparent;border-top:40px solid var(--accent-secondary);z-index:10;filter:drop-shadow(0 4px 8px rgba(0,0,0,.5))}.toggle-panel-btn{position:fixed;right:20px;top:20px;width:50px;height:50px;background-color:var(--bg-panel);border:2px solid var(--border-color);border-radius:50%;color:var(--text-primary);font-size:1.5rem;cursor:pointer;z-index:2147483647;transition:all .3s;display:flex;align-items:center;justify-content:center}.toggle-panel-btn:hover{background-color:var(--accent-primary);border-color:var(--accent-primary);transform:scale(1.1)}:fullscreen .toggle-panel-btn,:-webkit-full-screen .toggle-panel-btn,:-moz-full-screen .toggle-panel-btn,:-ms-fullscreen .toggle-panel-btn{z-index:2147483647}.control-panel{width:400px;background-color:var(--bg-panel);display:flex;flex-direction:column;border-left:1px solid var(--border-color);transition:transform .3s ease;position:relative;z-index:100}.control-panel.hidden{transform:translate(100%)}.panel-header{padding:1.5rem;border-bottom:1px solid var(--border-color)}.action-btn{width:100%;padding:1rem;font-size:1.1rem;font-weight:700;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s;margin-bottom:1rem}.action-btn.primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff}.action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.action-btn.primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.header-buttons{display:flex;gap:.5rem}.icon-btn{flex:1;padding:.75rem;background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:1.2rem;cursor:pointer;transition:all .2s}.icon-btn:hover{background-color:var(--border-color)}.names-section{flex:1;padding:1.5rem;display:flex;flex-direction:column;overflow:hidden}.names-section label{font-weight:600;margin-bottom:.75rem;color:var(--text-secondary);font-size:.9rem}textarea{flex:1;width:100%;padding:1rem;background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-family:var(--font-main);font-size:1rem;resize:none;line-height:1.8}textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f11a}textarea::placeholder{color:var(--text-secondary);opacity:.5}.panel-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);text-align:center}.info-text{font-size:.85rem;color:var(--text-secondary)}#winner-display{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1000;display:flex;justify-content:center;align-items:center}.winner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.winner-content{position:relative;background-color:var(--bg-panel);padding:3rem 2rem;border-radius:16px;text-align:center;border:2px solid var(--accent-secondary);box-shadow:0 20px 60px #ec489966;animation:popIn .3s cubic-bezier(.175,.885,.32,1.275);min-width:400px}.winner-content h2{color:var(--accent-secondary);margin-bottom:1.5rem;font-size:1.8rem}#winner-name{font-size:2.5rem;font-weight:700;margin-bottom:2rem;color:var(--text-primary)}.winner-actions{display:flex;gap:1rem;justify-content:center}.primary-btn,.secondary-btn{padding:.75rem 1.5rem;border-radius:8px;font-weight:700;cursor:pointer;transition:all .2s;border:none;font-size:1rem}.primary-btn{background-color:var(--accent-primary);color:#fff}.primary-btn:hover{background-color:var(--accent-hover)}.secondary-btn{background-color:transparent;border:2px solid var(--accent-secondary);color:var(--accent-secondary)}.secondary-btn:hover{background-color:var(--accent-secondary);color:#fff}.hidden{display:none!important}@keyframes popIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@media (max-width: 1024px){#app{flex-direction:column}.wheel-section{flex:0 0 60%}.control-panel{width:100%;flex:1}.roulette-container{width:min(80vmin,500px);height:min(80vmin,500px)}}@media (max-width: 768px){.wheel-section{flex:0 0 50%;padding:1rem}.roulette-container{width:min(70vmin,400px);height:min(70vmin,400px)}.winner-content{min-width:300px;padding:2rem 1.5rem}#winner-name{font-size:2rem}}