:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;--bg-color: #f7f7f7;--card-bg: #ffffff;--text-primary: #000000;--text-secondary: #666666;--accent-color: #000000;--border-color: #e5e5e5;--success-color: #00cc66;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh}h1,h2,h3,h4{margin:0;font-weight:600}button{font-family:inherit}.qr-container{flex:1;display:flex;flex-direction:column;gap:24px}.qr-card{background:#fff;border-radius:20px;padding:0;box-shadow:0 4px 12px #0000000d;overflow:hidden;text-align:center;border:1px solid #eee}.qr-banner{background:#fff;padding:20px 0;font-weight:700;font-size:.8rem;letter-spacing:1px;color:#000}.qr-visual{padding:20px;display:flex;justify-content:center;align-items:center}.circular-text-wrapper{position:relative;width:300px;height:300px;display:flex;justify-content:center;align-items:center}.circular-text-svg{position:absolute;width:100%;height:100%;animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.qr-img-big{width:160px;height:160px;border-radius:12px;z-index:2}.qr-caption{padding:0 20px 24px;color:#666;font-size:.9rem}.winner-highlight{text-align:center}.winner-title{font-weight:700;margin-bottom:12px;font-size:1.1rem}.winner-card-black{background:#000;color:#fff;border-radius:20px;padding:30px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:2rem;font-weight:800}.leaderboard{display:flex;flex-direction:column;gap:12px}.bid-row{background:#fff;background:transparent;display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid #eee}.bid-avatar{width:40px;height:40px;background:#f0f0f0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.bid-details{flex:1;overflow:hidden}.bid-name{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bid-sub{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bid-right{display:flex;align-items:center;gap:12px}.bid-values{text-align:right}.bid-amount{font-weight:700;font-size:1rem}.bid-diff{font-size:.75rem;color:var(--text-secondary)}.join-bid-btn{background:#000;color:#fff;border:none;border-radius:8px;padding:8px 12px;font-size:.85rem;font-weight:600;cursor:pointer}.auction-actions-container{display:flex;flex-direction:column;gap:20px}.mobile-auction-card{background:#fff;border:1px solid #e5e5e5;border-radius:20px;overflow:hidden;box-shadow:0 2px 10px #00000008}.mobile-banner{background:#f3f3f3;padding:12px;text-align:center;font-size:.75rem;font-weight:700;border-bottom:1px solid #eee}.mobile-card-content{padding:20px;display:flex;justify-content:space-between;align-items:center}.mobile-id{font-weight:600;font-size:.9rem;color:#333;margin-bottom:4px}.mobile-timer{font-size:2.2rem;font-weight:800;line-height:1.1;margin-bottom:8px;font-variant-numeric:tabular-nums}.mobile-bid-row{font-size:.9rem}.mobile-bid-val{font-weight:700;margin-left:6px}.mobile-qr-img{width:90px;height:90px;border-radius:8px;border:1px solid #eee}.desktop-header-info{margin-bottom:20px}.desktop-top-row{display:flex;align-items:center;gap:12px;margin-bottom:24px}.desktop-title{font-size:2rem;font-weight:800;margin:0}.nav-arrow{width:32px;height:32px;border-radius:50%;border:none;background:#f0f0f0;cursor:pointer;font-weight:700}.help-icon{margin-left:auto;width:24px;height:24px;border:2px solid #000;border-radius:50%;text-align:center;font-weight:700;line-height:20px}.desktop-stats-row{display:flex;justify-content:space-between}.stat-value{font-size:2rem;font-weight:800}.stat-label{color:#666;font-size:.9rem}.stat-sub{font-size:.8rem;color:#999}.right-align{text-align:right}.input-pills{display:flex;gap:12px;margin-bottom:12px}.pill-input{flex:1;border:1px solid #e5e5e5;border-radius:12px;padding:0 16px;display:flex;align-items:center;height:50px}.pill-input input{border:none;outline:none;font-size:1rem;width:100%}.pill-suffix{color:#999}.pill-currency{background:#eff6ff;color:#08c;font-weight:600;display:flex;align-items:center;padding:0 16px;border-radius:12px;cursor:pointer}.main-url-input-wrapper{border:1px solid #e5e5e5;border-radius:12px;padding:0 16px;display:flex;align-items:center;height:50px;margin-bottom:12px}.main-url-input{border:none;outline:none;font-size:1rem;width:100%}.url-suffix{background:#f0f0f0;padding:4px 8px;border-radius:6px;font-size:.8rem;color:#666;font-weight:600}.buttons-row{display:flex;gap:12px}.start-bid-btn{flex:1;background:#b0b0b0;color:#fff;font-weight:700;border:none;border-radius:12px;height:50px;font-size:1.1rem;cursor:pointer}.start-bid-btn:hover{background:#000}.auto-toggle-btn{border:1px solid #e5e5e5;border-radius:12px;padding:0 16px;display:flex;align-items:center;gap:8px;cursor:pointer;color:#555;font-weight:500}.toggle-circle{width:16px;height:16px;border:1px solid #999;border-radius:50%;font-size:10px;text-align:center;line-height:14px}.toggle-box{width:20px;height:20px;border:2px solid #ccc;border-radius:6px}:root{--bg-color: #ffffff;--text-primary: #000}body{background-color:var(--bg-color);color:var(--text-primary);font-family:Inter,sans-serif;margin:0}.app-container{max-width:1200px;margin:0 auto;padding:12px;display:flex;flex-direction:column}.custom-header{display:flex;justify-content:space-between;align-items:center;padding:12px 0 24px}.ticker-badge{font-weight:800;font-size:1.8rem;letter-spacing:-1px}.header-actions{display:flex;align-items:center;gap:8px}.header-btn{background:#fff;border:1px solid #e5e5e5;padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:600;cursor:pointer;color:#000}.sign-in-btn{background:#08c;color:#fff;border:none}.mobile-only{display:block}.desktop-only,.mobile-hide{display:none}.main-grid{display:flex;flex-direction:column;gap:24px}.grid-col-right{width:100%}.mobile-winner-section{margin-top:32px;text-align:center;padding-bottom:20px}.winner-title-mobile{font-weight:700;margin-bottom:12px}.winner-card-mobile{background:#000;color:#fff;border-radius:16px;padding:20px;display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:1.5rem}@media(min-width:900px){.mobile-only{display:none!important}.desktop-only,.mobile-hide{display:block!important}.app-container{padding:20px 40px}.main-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}.grid-col-left{display:flex;flex-direction:column}}