:root{color-scheme:dark;--bg:#0c1116;--fg:#ecf4f3;--muted:#a7b4bb;--card:#182128;--edge:#35454a;--field:#111a20;--accent:#2bd397;--ink:#08271c}
:root[data-theme=light]{color-scheme:light;--bg:#f4f7f8;--fg:#172329;--muted:#52616c;--card:#fff;--edge:#ced9de;--field:#fff;--accent:#087957;--ink:#fff}
*{box-sizing:border-box}body{font:16px/1.5 system-ui,Segoe UI,Arial,sans-serif;margin:0;background:var(--bg);color:var(--fg)}main{width:min(100% - 28px,740px);margin:0 auto;padding:18px 0 60px}header,.spread,.song{display:flex;align-items:center;gap:12px;justify-content:space-between}header{margin-bottom:24px}h1{font-size:clamp(24px,6vw,32px);line-height:1.15}h2{font-size:21px;margin:0 0 10px}a{color:var(--accent)}.muted,small{color:var(--muted)}.card{background:var(--card);border:1px solid var(--edge);border-radius:18px;padding:17px;margin:14px 0}.logo{font-weight:800;font-size:18px}input,button,select{font:inherit;border-radius:12px;min-height:46px}input,select{background:var(--field);border:1px solid var(--edge);padding:11px;color:var(--fg);width:100%}button,.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--ink);border:0;font-weight:700;padding:11px 16px;text-decoration:none;cursor:pointer}button.secondary,.btn.secondary{background:var(--card);color:var(--fg);border:1px solid var(--edge)}button:disabled{opacity:.5;cursor:default}.song{border-top:1px solid var(--edge);padding:12px 0;gap:8px}.song>*:first-child{flex:1;min-width:0}.song strong,.song small{display:block;overflow-wrap:anywhere}.actions{display:flex;gap:8px}.actions button{padding:8px 12px;min-width:48px}.suggestion{width:100%;text-align:left;display:block;background:var(--field);color:var(--fg);font-weight:400;margin:4px 0}.selected{outline:2px solid var(--accent)}.notice{background:var(--card);border-left:4px solid var(--accent);padding:12px;border-radius:8px}.wide{width:100%}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.tag{display:inline-block;background:var(--card);border:1px solid var(--edge);border-radius:99px;padding:3px 10px;font-size:13px}.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{padding:11px 8px;border-bottom:1px solid var(--edge);text-align:left}footer{margin-top:30px;color:var(--muted);font-size:13px}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}@media(max-width:420px){.actions button{min-width:42px;padding:9px}header{gap:4px}.card{padding:13px}}

.suggestion{display:block;width:100%;text-align:left;white-space:normal;min-height:48px;margin:4px 0;padding:12px;border-radius:10px}