:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--bg-page:#f2f2f7;--bg-card:#fff;--bg-header:#ffffffe0;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--card-shadow:0 2px 12px #00000012, 0 1px 3px #0000000a;--card-shadow-over:0 4px 20px #aa3bff26, 0 2px 6px #aa3bff14;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--bg-page:#0d0e14;--bg-card:#1c1d26;--bg-header:#12131ae0;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--card-shadow:0 2px 14px #00000059, 0 1px 3px #00000040;--card-shadow-over:0 4px 20px #c084fc33, 0 2px 6px #c084fc1a;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{box-sizing:border-box;flex-direction:column;width:100%;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.exchange-app{background:var(--bg-page);box-sizing:border-box;flex-direction:column;width:100%;max-width:480px;min-height:100svh;margin:0 auto;display:flex}.app-header{z-index:10;background:var(--bg-header);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border);align-items:center;gap:10px;padding:14px 20px 12px;display:flex;position:sticky;top:0}.app-title{letter-spacing:-.4px;color:var(--text-h);flex-shrink:0;margin:0;font-size:22px;font-weight:700}.app-date{color:var(--text);background:var(--bg-page);white-space:nowrap;letter-spacing:0;border-radius:20px;padding:3px 8px;font-size:11px}.settings-btn{background:var(--accent-bg);border:1.5px solid var(--accent-border);width:36px;height:36px;color:var(--accent);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;padding:0;transition:background .15s,box-shadow .15s;display:flex}.settings-btn:active{background:var(--accent-border)}.settings-overlay{z-index:100;background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.settings-sheet{background:var(--bg-card);box-sizing:border-box;border-radius:24px 24px 0 0;width:100%;max-width:480px;padding:20px 20px 40px}.settings-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.settings-title{color:var(--text-h);font-size:17px;font-weight:700}.settings-close{background:var(--bg-page);width:30px;height:30px;color:var(--text);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.settings-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 0;display:flex}.settings-row-label{color:var(--text-h);font-size:15px;font-weight:500}.settings-select-wrapper{flex-shrink:0;position:relative}.settings-select-wrapper:after{content:"";pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23aa3bff' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;width:10px;height:6px;position:absolute;top:50%;right:11px;transform:translateY(-50%)}.settings-select{appearance:none;background:var(--accent-bg);border:1.5px solid var(--accent-border);color:var(--accent);cursor:pointer;letter-spacing:-.1px;border-radius:20px;outline:none;padding:6px 30px 6px 13px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s,box-shadow .15s}.settings-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.status-msg{color:var(--text);justify-content:center;align-items:center;gap:8px;padding:48px 20px;font-size:14px;display:flex}.status-msg.error{color:#ef4444}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;flex-shrink:0;width:18px;height:18px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.currency-list{box-sizing:border-box;flex-direction:column;flex:1;gap:8px;margin:0;padding:14px 12px;list-style:none;display:flex}@media (width<=400px){.currency-list{gap:7px;padding:10px 8px}}.currency-item{background:var(--bg-card);box-shadow:var(--card-shadow);-webkit-user-select:none;user-select:none;border-radius:16px;align-items:center;gap:0;transition:box-shadow .18s,background .15s,transform .15s;display:flex;overflow:hidden}.currency-item.is-dragging{opacity:.38;transform:scale(.98)}.currency-item.is-over{background:var(--accent-bg);box-shadow:var(--card-shadow-over)}.drag-handle{cursor:grab;width:38px;color:var(--border);touch-action:none;flex-shrink:0;justify-content:center;align-self:stretch;align-items:center;display:flex;position:relative}.drag-handle:after{content:"";background:var(--border);opacity:.6;width:1px;position:absolute;top:12px;bottom:12px;right:0}.drag-handle:active{cursor:grabbing;color:var(--text)}.currency-body{flex:1;justify-content:space-between;align-items:center;gap:12px;min-width:0;padding:14px 16px;display:flex}.currency-meta{flex-direction:column;gap:2px;min-width:0;display:flex}.currency-label{color:var(--text-h);white-space:nowrap;align-items:center;gap:6px;font-size:15px;font-weight:500;display:flex}.currency-emoji{flex-shrink:0;font-size:16px;line-height:1}.currency-flag{object-fit:cover;border-radius:2px;flex-shrink:0;width:24px;height:18px}.currency-icon{object-fit:contain;flex-shrink:0;width:20px;height:20px}.currency-symbol{color:var(--text);font-size:12px}.currency-rate{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:2px;display:flex}.rate-value{color:var(--text-h);font-variant-numeric:tabular-nums;font-size:16px;font-weight:600}.rate-change{color:var(--text);font-variant-numeric:tabular-nums;font-size:12px}.currency-rate.up .rate-value,.currency-rate.up .rate-change{color:#ef4444}.currency-rate.down .rate-value,.currency-rate.down .rate-change{color:#3b82f6}