:root { --bg: #f6f3ee; --panel: #fff; --ink: #1d2421; --muted: #5d6b66; --line: #dcd5cb; --brand: #0f6b4f; color-scheme: light; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #0e1915; --panel: #1a2622; --ink: #e8efec; --muted: #9fb0aa; --line: #2b3a35; --brand: #3fb488; color-scheme: dark; } }
:root[data-theme="dark"] { --bg: #0e1915; --panel: #1a2622; --ink: #e8efec; --muted: #9fb0aa; --line: #2b3a35; --brand: #3fb488; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif; }
main { max-width: 620px; margin: 0 auto; padding: 24px 16px 40px; background: var(--panel); min-height: 100vh; }
.biz { color: var(--brand); font-weight: 700; margin: 0; } h1 { margin: 4px 0; font-size: 24px; } h2 { font-size: 17px; margin: 22px 0 6px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; } td { padding: 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; } td:last-child { text-align: right; white-space: nowrap; padding-left: 12px; }
tr.tot td { font-weight: 700; }
.btn { display: inline-block; background: var(--brand); color: #fff; border: 0; border-radius: 8px; padding: 10px 18px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--line); }
.flash { background: #d9f2e3; color: #0b4a35; padding: 10px 12px; border-radius: 8px; }
form { margin-top: 20px; } input[name=name] { width: 100%; padding: 12px; font: inherit; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); }
.chk { display: flex; gap: 8px; align-items: flex-start; margin: 12px 0; font-size: 15px; } .chk input { margin-top: 4px; }
footer { margin-top: 30px; font-size: 12px; color: var(--muted); text-align: center; }