:root{font-family:system-ui,-apple-system,sans-serif;color:#2f2f2f;background:#f4f4f4;font-size:16px}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1000px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #d8d8d8}h1{font-size:28px;margin:4px 0}small{letter-spacing:.15em;color:#696969}a{color:#5e5e5e}h2{font-size:21px;margin:0 0 18px}.intro{font-size:18px;line-height:1.6;max-width:640px}section{background:#ffffff;border:1px solid #dfdfdf;border-radius:18px;padding:24px;margin:22px 0}label{display:flex;flex-direction:column;gap:7px;font-size:14px;margin-bottom:15px}input,textarea,select{font:inherit;padding:12px;border:1px solid #cacaca;border-radius:9px;background:#ffffff;width:100%;color:inherit}textarea{min-height:80px;resize:vertical}button{font:600 14px system-ui;background:#5f5f5f;color:#ffffff;border:0;padding:12px 18px;border-radius:9px;cursor:pointer;margin:4px 4px 4px 0}button:disabled{opacity:.5;cursor:wait}.secondary{background:#e9e9e9;color:#4c4c4c}.danger{background:#585858}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.bar h2,.bar #greeting{margin-right:auto}.bar select{width:auto;max-width:100%}.muted{font-size:13px;line-height:1.6;color:#6f6f6f}#notice:not(:empty){padding:14px;background:#efefef;border-radius:10px;position:sticky;top:8px;z-index:5}.pending{padding:16px;background:#e6e6e6;border-radius:12px;margin-top:20px}.card{border-top:1px solid #dfdfdf;padding:22px 0;overflow-wrap:anywhere}.card:first-child{border-top:0}.card h3{margin:8px 0}.tag{display:inline-block;padding:5px 10px;background:#e6e6e6;color:#525252;border-radius:20px;font-size:12px;font-weight:700}.card p{line-height:1.5;white-space:pre-wrap}.actions{margin-top:14px}.approval{background:#f5f5f5;padding:16px;border-radius:12px;margin-top:12px}details{margin-top:14px;font-size:13px;line-height:1.8}footer{font-size:13px;color:#7a7a7a;padding-bottom:50px}[hidden]{display:none!important}@media(max-width:600px){header,main,footer{padding:18px}header{align-items:flex-start;gap:10px}header a{font-size:12px}h1{font-size:24px}section{padding:18px}.grid{grid-template-columns:1fr}.bar{gap:6px}.card button{padding:12px 10px}input,select,textarea{font-size:16px}}
.new-check{width:auto;accent-color:#5f5f5f}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #909090;outline-offset:3px}
/* Black / white with soft elevation. */
:root{color:#18181b;background:#f6f6f8}header{border-color:#dedee3}small,a{color:#323238}section{border-color:#e3e3e8;background:white;box-shadow:0 6px 24px #00000008}button{background:#18181b;color:#fff;box-shadow:0 4px 10px #0000001c;transition:transform .18s,box-shadow .18s,background .18s}button:hover:not(:disabled){background:#34343b;transform:translateY(-2px);box-shadow:0 8px 18px #0003}button:active:not(:disabled){transform:translateY(1px);box-shadow:0 2px 5px #0002}.secondary{background:#eeeef1;color:#26262b;box-shadow:0 2px 6px #0000000c}.secondary:hover:not(:disabled){background:#dddde3;color:#111}.danger{background:white;color:#222;border:1px solid #a4a4ac;box-shadow:none}.danger:hover:not(:disabled){background:#222;color:white}.pending{background:#202024;color:#fff;box-shadow:0 6px 18px #0002}.tag{background:#eaeaed;color:#222}.approval{background:#f5f5f7;border:1px solid #e6e6eb}.card{border-color:#e6e6eb}.muted,footer{color:#6b6b73}input,textarea,select{border-color:#dcdce2;box-shadow:inset 0 1px 3px #00000004;transition:border-color .18s,box-shadow .18s}input:focus,textarea:focus,select:focus{border-color:#555;box-shadow:0 0 0 3px #0000000b;outline:none}button:focus-visible,a:focus-visible{outline:2px solid #555;outline-offset:3px}.new-check{accent-color:#222}#notice:not(:empty){background:#e9e9ed;color:#222;border:1px solid #d5d5dc;box-shadow:0 6px 18px #0001}
@media(prefers-reduced-motion:reduce){button,input,textarea,select{transition:none!important;transform:none!important}}