:root{--bg:oklch(.975 .012 80);--paper:oklch(.995 .005 80);--ink:oklch(.24 .03 50);--brown:oklch(.42 .08 45);--muted:oklch(.5 .03 55);--line:#e6e0d7;--blue:oklab(.92 -.0306418 -.0257115 / .4)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif}header{height:68px;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1100px)/2))}.brand{font-size:17px;font-weight:700;color:var(--brown)}a{color:var(--brown);text-underline-offset:4px}header a{font-size:13px}main{max-width:1100px;margin:0 auto;padding:42px 24px 24px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:600}h1{font-size:36px;letter-spacing:-1px;line-height:1.2;color:var(--brown);margin:12px 0}h2{font-size:18px;color:var(--brown);margin:0}p{margin:5px 0;color:var(--muted)}.intro{margin-bottom:30px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 2px 4px #45301c03}.date-panel,.date-controls,.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.date-controls{align-items:flex-end}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600}input,select,button{font:inherit;color:var(--ink);border:1px solid var(--line);border-radius:8px;min-height:44px;padding:10px 13px}input,select{background:var(--blue);width:100%;box-shadow:0 1px 2px #422c1810}button{background:var(--bg);cursor:pointer;font-weight:600}.primary{background:var(--brown);color:#fffaf3}button:hover{filter:brightness(.96)}button:disabled{opacity:.55;cursor:wait}:focus-visible{outline:3px solid #b99270;outline-offset:3px}#status{padding:15px 2px;min-height:52px;color:var(--muted);font-size:13px}#status.error{color:#a03023}.section-head{margin-bottom:16px}.muted,.note{font-size:12px;color:var(--muted)}details{margin-bottom:18px}summary{cursor:pointer;color:var(--brown);font-size:13px;width:fit-content}.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:18px 0}.choices label{flex-direction:row;align-items:center;font-weight:400}.choices input{width:16px;min-height:16px;accent-color:var(--brown);box-shadow:none}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}.card{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:14px}.card-top{display:flex;justify-content:space-between;align-items:center}.code{font-size:18px;font-weight:700;color:var(--brown)}.symbol{color:#aa8e77;font-size:22px}.currency-name{font-size:12px;color:var(--muted);margin:5px 0 19px;min-height:36px}.rate{font-size:26px;font-weight:650;letter-spacing:-.7px}.unit{font-size:12px;color:var(--muted);margin-top:5px}.badge{background:#f1ebe2;color:var(--brown);border-radius:20px;padding:6px 12px;font-size:12px;white-space:nowrap}fieldset{border:0;margin:0;padding:0}.convert-fields{display:grid;grid-template-columns:1.1fr 1fr 44px 1fr;align-items:end;gap:14px}#swap{padding:5px;font-size:22px}.result{display:flex;flex-direction:column;gap:6px;margin-top:24px;padding:24px;background:#f4efe6;border-radius:12px;color:var(--muted);font-size:13px}.result strong{font-size:38px;line-height:1.3;color:var(--brown);overflow-wrap:anywhere;letter-spacing:-1px}.note{margin-top:14px}footer{display:flex;justify-content:space-between;gap:16px;margin-top:26px;color:var(--muted);font-size:12px}@media(max-width:720px){main{padding-top:28px}h1{font-size:30px}.date-panel{align-items:stretch;flex-direction:column}.date-controls>label{flex:1}.cards{grid-template-columns:repeat(2,1fr)}.convert-fields{grid-template-columns:1fr 44px 1fr}.convert-fields>label:first-child{grid-column:1/-1}.choices{grid-template-columns:repeat(2,1fr)}footer{flex-direction:column}.badge{display:none}}@media(max-width:420px){main{padding:24px 16px}.panel{padding:18px}.date-controls{align-items:stretch;flex-direction:column}.cards{gap:10px}.card{padding:15px}.rate{font-size:23px}.choices{grid-template-columns:1fr}.result strong{font-size:30px}header{padding:0 16px}}

.search-label{max-width:420px;margin-top:16px}.currency-field{display:flex;flex-direction:column;gap:12px;min-width:0}.convert-fields>label:first-child{align-self:start}.currency-field select{min-width:0}.currency-field [hidden]{display:none}

.flag{width:34px;height:24px;object-fit:cover;border:1px solid #00000012;border-radius:4px;box-shadow:0 1px 3px #0000000d}.flag[hidden]{display:none}.change{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.change.up{color:#a34c32}.change.down{color:#32735d}.change.flat{color:var(--muted)}.comparison-date{margin-top:4px;font-size:11px;font-weight:400;color:var(--muted)}

.dropdown{position:relative;gap:7px}.field-label{font-size:13px;font-weight:600}.currency-toggle{background:var(--blue);font-weight:400;text-align:left;width:100%;padding-right:30px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;position:relative}.currency-toggle::after{content:'⌄';position:absolute;right:12px}.currency-menu{position:absolute;top:100%;left:0;right:0;min-width:260px;margin-top:6px;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px #45301c25;z-index:20}.currency-menu[hidden],.dropdown select[hidden],.empty-message[hidden]{display:none}.currency-options{max-height:240px;overflow-y:auto;margin-top:8px}.currency-option{display:block;width:100%;text-align:left;border:0;background:transparent;font-size:13px;font-weight:400;min-height:38px;padding:9px}.currency-option:hover,.currency-option:focus-visible{background:var(--blue)}.currency-option[aria-pressed=true]{background:#f1ebe2;font-weight:600}.empty-message{display:block;padding:15px 8px;color:var(--muted);font-size:13px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#to-panel{left:auto;right:0}@media(max-width:420px){.currency-menu{min-width:245px}.currency-toggle{font-size:13px}}