:root{--bg: #0b0b0d;--card: #16161a;--card-2: #1f1f25;--border: #2a2a31;--text: #f5f5f7;--muted: #8b8b94;--gold: #e5b64a;--gold-soft: #3a2f14;--silver: #c8ccd3;--silver-soft: #242933;--accent: #7aa2ff;--error: #ff6b6b;--radius: 14px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,system-ui,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:contain}body{min-height:100vh;min-height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}@keyframes pulse-gold{0%,to{box-shadow:0 0 8px #e5b64a66}50%{box-shadow:0 0 18px #e5b64ab3,0 0 30px #e5b64a33}}@keyframes pulse-silver{0%,to{box-shadow:0 0 8px #c8ccd34d}50%{box-shadow:0 0 18px #c8ccd399,0 0 30px #c8ccd326}}@keyframes glow-gold{0%,to{text-shadow:0 0 20px rgba(229,182,74,.3)}50%{text-shadow:0 0 40px rgba(229,182,74,.5),0 0 60px rgba(229,182,74,.15)}}@keyframes glow-silver{0%,to{text-shadow:0 0 20px rgba(200,204,211,.25)}50%{text-shadow:0 0 40px rgba(200,204,211,.45),0 0 60px rgba(200,204,211,.1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes bolt-flicker{0%,to{opacity:1;filter:drop-shadow(0 0 4px rgba(229,182,74,.6))}50%{opacity:.85;filter:drop-shadow(0 0 12px rgba(229,182,74,.9))}}@keyframes border-glow{0%,to{border-color:var(--border)}50%{border-color:#7aa2ff4d}}@keyframes card-enter{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.app{max-width:480px;margin:0 auto;padding:16px 16px 32px;display:flex;flex-direction:column;gap:14px}.app>*{animation:card-enter .4s ease-out both}.app>*:nth-child(1){animation-delay:0s}.app>*:nth-child(2){animation-delay:.05s}.app>*:nth-child(3){animation-delay:.1s}.app>*:nth-child(4){animation-delay:.15s}.app>*:nth-child(5){animation-delay:.2s}.app>*:nth-child(6){animation-delay:.25s}.app>*:nth-child(7){animation-delay:.3s}header{padding:8px 4px 4px}header h1{margin:0;font-size:22px;font-weight:600;display:flex;align-items:center;gap:6px}header .tag{margin:2px 0 0;color:var(--muted);font-size:13px}.bolt-icon{width:22px;height:22px;margin-right:2px;animation:bolt-flicker 3s ease-in-out infinite;filter:drop-shadow(0 0 6px rgba(229,182,74,.5))}.dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:2px}.dot.gold{background:linear-gradient(135deg,#f3cd62,#c6902a);box-shadow:0 0 10px #e5b64a66;animation:pulse-gold 3s ease-in-out infinite}.dot.silver{background:linear-gradient(135deg,#f1f3f7,#9aa0ad);box-shadow:0 0 10px #c8ccd359;animation:pulse-silver 3s ease-in-out infinite}.sep{color:var(--muted);font-weight:400;margin:0 2px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:10px;transition:border-color .3s ease,box-shadow .3s ease}.card:hover{border-color:#7aa2ff33;box-shadow:0 0 20px #7aa2ff0d}.card label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.row{display:flex;align-items:center;gap:10px}.row input[type=number]{flex:1;min-width:0;background:var(--card-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:14px;font-size:20px;font-variant-numeric:tabular-nums;outline:none;transition:border-color .2s,box-shadow .2s}.row input[type=number]:focus{border-color:var(--accent);box-shadow:0 0 0 3px #7aa2ff26}.row input[type=number]::-webkit-outer-spin-button,.row input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.row input[type=number]{-moz-appearance:textfield}.muted{color:var(--muted);font-size:14px}.hint{margin:0;color:var(--muted);font-size:13px;animation:fade-in .3s ease-out}.segment{display:flex;background:var(--card-2);border:1px solid var(--border);border-radius:10px;padding:3px;gap:3px}.segment.big{padding:4px;border-radius:12px}.segment button{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:none;color:var(--muted);padding:10px 12px;font-size:15px;font-weight:500;border-radius:8px;cursor:pointer;transition:all .25s ease;position:relative}.segment.big button{padding:14px 12px;font-size:16px}.segment.small{flex:0 0 auto}.segment.small button{padding:10px 16px;font-size:14px}.segment button:hover:not(.active){color:var(--text);background:#ffffff0a}.segment button.active{background:var(--card);color:var(--text);box-shadow:0 1px 4px #0006;transition:all .3s ease}.segment button.active.gold{background:var(--gold-soft);color:var(--gold);box-shadow:0 1px 4px #0006,0 0 16px #e5b64a26}.segment button.active.silver{background:var(--silver-soft);color:var(--silver);box-shadow:0 1px 4px #0006,0 0 16px #c8ccd31a}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.grid button{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--card-2);color:var(--muted);border:1px solid var(--border);border-radius:10px;padding:12px 8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.grid button:hover:not(.active){color:var(--text);border-color:#7aa2ff4d;background:#ffffff08}.grid button.active{background:var(--card);color:var(--text);border-color:var(--accent);box-shadow:0 0 12px #7aa2ff26}.result{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--border);border-radius:var(--radius);padding:20px 16px;display:flex;flex-direction:column;gap:6px;align-items:center;text-align:center;position:relative;overflow:hidden;transition:border-color .3s ease;animation:border-glow 4s ease-in-out infinite}.result:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(122,162,255,.3),transparent);background-size:200% 100%;animation:shimmer 4s linear infinite}.total-label{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em}.total{font-size:40px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.1;margin-top:2px;transition:color .3s ease,text-shadow .3s ease}.total.gold{color:var(--gold);animation:glow-gold 3s ease-in-out infinite}.total.silver{color:var(--silver);animation:glow-silver 3s ease-in-out infinite}.breakdown{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 8px;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}.updated{margin-top:10px;color:var(--muted);font-size:12px;display:flex;gap:8px;align-items:center}.link{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:2px 4px;transition:color .2s,text-shadow .2s}.link:hover{text-shadow:0 0 8px rgba(122,162,255,.4)}.link:disabled{color:var(--muted);cursor:wait}.link.refreshing{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error{color:var(--error);font-size:14px;margin:0;animation:fade-in .3s ease-out}footer{text-align:center;color:var(--muted);padding:6px}footer small{font-size:11px}@media(min-width:560px){.total{font-size:48px}}.chart-card{gap:0;padding:0;overflow:hidden}.chart-mini{padding:14px 14px 6px}.chart-divider{height:1px;background:var(--border);margin:0 14px}.chart-header{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 8px;margin-bottom:6px}.chart-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.chart-prices{display:flex;align-items:baseline;gap:4px}.chart-value{font-size:14px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums}.chart-sep{color:var(--muted);font-size:12px;font-weight:400}.chart-change{font-size:12px;font-weight:500;font-variant-numeric:tabular-nums;padding:1px 6px;border-radius:4px;margin-left:auto;display:flex;align-items:baseline;gap:3px}.chart-change-label{font-size:10px;font-weight:400;opacity:.7}.chart-change.up{color:#34d399;background:#34d3991a}.chart-change.down{color:#f87171;background:#f871711a}.chart-svg{width:100%;height:auto;display:block}.chart-line{stroke-dasharray:1;stroke-dashoffset:1;animation:draw-line 1.2s ease-out forwards}@keyframes draw-line{to{stroke-dashoffset:0}}.chart-pulse-dot{animation:chart-dot-pulse 2.5s ease-in-out infinite}@keyframes chart-dot-pulse{0%,to{r:5;opacity:.2}50%{r:9;opacity:.08}}.chart-placeholder{padding:24px 0;text-align:center;color:var(--muted);font-size:13px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}