:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;background-color:#f8f9fa;color:#1f2937}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{min-height:100vh;color:#1f2937;background:#f3f4f6;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app__header{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid #e5e7eb}.app__brand{max-width:1280px;margin:0 auto;padding:16px 24px;font-weight:700;font-size:1.25rem;color:#111827;display:flex;align-items:center;justify-content:space-between}.app__main{max-width:1280px;margin:0 auto;padding:32px 24px}.page-header{margin-bottom:24px}.page-header h1{font-size:1.875rem;font-weight:700;color:#111827;margin:0 0 8px}.page-header p{color:#6b7280;margin:0}.auction-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:24px}@media(min-width:640px){.auction-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.auction-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1280px){.auction-grid{grid-template-columns:repeat(4,1fr)}}.auction-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;display:flex;flex-direction:column;box-shadow:0 1px 3px #0000000d;transition:all .2s ease-in-out;position:relative;overflow:hidden}.auction-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a;border-color:#d1d5db}.auction-card__header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.auction-card__title{font-weight:600;font-size:1.125rem;line-height:1.4;color:#111827}.auction-card__status{margin-top:auto;padding-top:16px;border-top:1px solid #f3f4f6}.auction-card__row{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.auction-card__label{font-size:.875rem;color:#6b7280}.auction-card__value{font-weight:600;color:#111827;font-variant-numeric:tabular-nums}.auction-card__value.price{font-size:1.25rem}.auction-card__actions{margin-top:16px}.btn-bid{width:100%;background-color:#2563eb;color:#fff;padding:10px;border-radius:8px;font-weight:600;border:none;cursor:pointer;transition:background-color .2s}.btn-bid:hover:not(:disabled){background-color:#1d4ed8}.btn-bid:disabled{background-color:#9ca3af;cursor:not-allowed;opacity:.7}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-winning{background-color:#dcfce7;color:#15803d}.badge-outbid{background-color:#fee2e2;color:#b91c1c}.auction-card--updated{animation:flashGreen .5s ease-out}.auction-card--outbid{animation:flashRed .5s ease-out}@keyframes flashGreen{0%{background-color:#ecfdf5;box-shadow:0 0 0 2px #34d399}to{background-color:#fff;box-shadow:0 1px 3px #0000000d}}@keyframes flashRed{0%{background-color:#fef2f2;box-shadow:0 0 0 2px #f87171}to{background-color:#fff;box-shadow:0 1px 3px #0000000d}}.winner-banner{position:absolute;inset:0;background-color:#fffffff2;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;text-align:center;padding:20px;animation:fadeIn .3s ease-out}.winner-banner__title{font-size:1.5rem;font-weight:800;color:#111827;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.winner-banner__name{font-size:1.25rem;font-weight:600;color:#15803d;margin-bottom:4px}.winner-banner__amount{font-size:1.125rem;color:#374151}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.page-header{display:flex;flex-direction:column;align-items:center;text-align:center}.auction-status-bar{display:inline-flex;align-items:center;gap:12px;padding:8px 16px;background:#fffc;border:1px solid #e5e7eb;border-radius:9999px;margin-top:16px;font-weight:500;font-size:.875rem;color:#374151;box-shadow:0 1px 2px #0000000d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.status-indicator{display:flex;align-items:center}.status-dot{width:8px;height:8px;background-color:#22c55e;border-radius:50%;display:inline-block;margin-right:8px;box-shadow:0 0 0 2px #22c55e33}.status-separator{color:#9ca3af}.status-urgent{color:#ea580c;font-weight:600;animation:pulseUrgent 2s infinite}@keyframes pulseUrgent{0%,to{opacity:1}50%{opacity:.7}}.auction-card--ending-soon{border-color:#f97316;box-shadow:0 0 0 1px #f97316,0 4px 6px -1px #f973161a}.timer-critical{color:#dc2626;font-weight:700;animation:pulseTimer 1s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulseTimer{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.winner-banner{background-color:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.winner-banner__title{color:#166534;text-shadow:0 1px 2px rgba(255,255,255,.8)}.identity-chip{position:absolute;top:16px;right:24px;display:flex;align-items:center;gap:8px;background:#fff;padding:6px 12px;border-radius:9999px;box-shadow:0 1px 2px #0000000d;font-size:.875rem;font-weight:500;color:#374151;border:1px solid #e5e7eb;z-index:50}.btn-change-identity{background:none;border:none;color:#2563eb;font-size:.75rem;cursor:pointer;padding:0;margin-left:4px;text-decoration:underline}.btn-change-identity:hover{text-decoration:none;color:#1d4ed8}.toast-container{position:fixed;top:220px;left:50%;transform:translate(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;pointer-events:none;width:max-content;max-width:90vw}.toast-message{background-color:#fef2f2;color:#b91c1c;padding:12px 16px;border-radius:8px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;border:1px solid #fee2e2;font-weight:500;font-size:.875rem;pointer-events:auto;animation:slideDown .3s cubic-bezier(.16,1,.3,1);display:flex;align-items:center;gap:8px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}