/* Shared styles for the tools site: tokens and base components, then per-page sections. */
:root{
  --bg:#f3f5f2; --surface:#ffffff; --fg:#1d2a24; --muted:#5f6d66; --line:#d6ddd8;
  --accent:#2f6b4f; --accent-fg:#ffffff; --tint:#e3eee7; --warn:#a4521b;
  --display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#121815; --surface:#1a2420; --fg:#e4ece7; --muted:#9aa9a1; --line:#2c3a33;
  --accent:#6fbf94; --accent-fg:#0d1a13; --tint:#1f3329; --warn:#e3925a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#121815; --surface:#1a2420; --fg:#e4ece7; --muted:#9aa9a1; --line:#2c3a33;
  --accent:#6fbf94; --accent-fg:#0d1a13; --tint:#1f3329; --warn:#e3925a; color-scheme:dark}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5}
.wrap{max-width:960px;margin:0 auto;padding-block:28px 48px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  display:grid;gap:22px}
h1{font-family:var(--display);font-weight:700;font-size:2.4rem;line-height:1;margin:0;letter-spacing:.01em;text-wrap:balance}
.lede{color:var(--muted);margin:6px 0 0;max-width:62ch}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px;display:grid;gap:14px}
.label{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:600}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:end}
.field{display:grid;gap:4px;min-width:0;flex:1 1 200px}
select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 10px}
textarea{font-family:var(--mono);font-size:.82rem;min-height:120px;resize:vertical;width:100%;box-sizing:border-box}
button,.file{font:inherit;font-weight:600;border-radius:6px;padding:9px 14px;cursor:pointer;border:1px solid var(--accent)}
.primary{background:var(--accent);color:var(--accent-fg)}
.ghost{background:transparent;color:var(--accent)}
.file{display:inline-block;background:transparent;color:var(--accent)}
.file input{display:none}
button:focus-visible,.file:focus-within,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.drop.over{outline:2px dashed var(--accent);outline-offset:4px}
.note{font-size:.85rem;color:var(--muted);margin:0}
.err{color:var(--warn);font-size:.9rem;margin:0}
.badge{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:var(--tint);color:var(--accent);padding:3px 8px;border-radius:99px}
.hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,2fr);gap:18px;align-items:stretch}
.big{background:var(--accent);color:var(--accent-fg);border-radius:8px;padding:18px 20px;display:grid;gap:4px;align-content:center}
.big .num{font-family:var(--display);font-size:3.6rem;line-height:1;font-weight:700;font-variant-numeric:tabular-nums}
.big .sub{opacity:.85;font-size:.9rem}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.stat{background:var(--surface);padding:14px;display:grid;gap:2px;align-content:center}
.stat b{font-family:var(--mono);font-weight:500;font-size:1.15rem;font-variant-numeric:tabular-nums}
.tablebox{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;background:var(--bg)}
td.n{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
th.n{text-align:right}
tr.skip td{color:var(--muted)}
tr:last-child td{border-bottom:0}
@media (max-width:640px){.hero{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}h1{font-size:2rem}}
[hidden]{display:none !important}
a{color:var(--accent)}
a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Tool pages */
.back{display:inline-block;font-size:.85rem;font-weight:600;text-decoration:none;margin-bottom:10px}
.back:hover{text-decoration:underline}
.title{margin-top:10px}
.label.on-accent{color:inherit;opacity:.8}
.note.source{margin-top:10px}
.detail{display:grid;gap:8px}

/* Home: tool picker */
.topbar{display:flex;align-items:start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;list-style:none;margin:0;padding:0}
.tool{display:grid;gap:6px;align-content:start;height:100%;box-sizing:border-box;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px;color:inherit;text-decoration:none}
.tool:hover{border-color:var(--accent)}
.tool:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tool h2{font-family:var(--display);font-weight:700;font-size:1.5rem;line-height:1.1;margin:0}
.tool p{margin:0;color:var(--muted);font-size:.9rem}
.tool .go{color:var(--accent);font-weight:600;font-size:.9rem;margin-top:6px}

/* Login */
.signin{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px max(16px,env(safe-area-inset-left,0px));box-sizing:border-box}
.signin .panel{width:100%;max-width:360px;box-sizing:border-box}
.signin h1{font-size:2rem}
input[type=password]{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px 10px;width:100%;box-sizing:border-box}
.signin button{width:100%}
body{margin:0}