/* Enough to see the shape, and no more: this is a skeleton, and a design
   someone has to undo is worse than none. */
:root {
  --ink: #1b1a18; --ink-soft: #6a6560; --line: #e2ddd6;
  --paper: #fbf9f6; --surface: #fff; --accent: #8a5a2b; --bad: #a03027;
  color-scheme: light;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.55
       system-ui, -apple-system, "Segoe UI", sans-serif; }
.bar { display: flex; align-items: center; gap: 1rem; padding: .75rem 1.25rem;
       background: var(--surface); border-bottom: 1px solid var(--line); }
.bar nav { margin-left: auto; display: flex; align-items: center; gap: 1rem; }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); }
.bar a { color: var(--ink-soft); text-decoration: none; }
.bar a:hover { color: var(--ink); }
.who { color: var(--ink-soft); font-size: .9rem; }
main { max-width: 52rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
h1 { font-size: 1.6rem; margin: 0 0 .75rem; }
.lede { color: var(--ink-soft); max-width: 40rem; }
.card { background: var(--surface); border: 1px solid var(--line);
        border-radius: 8px; padding: 1.5rem; }
.narrow { max-width: 24rem; margin: 2rem auto; }
.stack { display: flex; flex-direction: column; gap: .5rem; }
.stack label { font-size: .85rem; color: var(--ink-soft); margin-top: .5rem; }
.row { display: flex; align-items: center; gap: .4rem; }
input[type=email], input[type=password], input[type=text], input:not([type]) {
  font: inherit; padding: .5rem .6rem; border: 1px solid var(--line);
  border-radius: 6px; background: var(--paper); width: 100%; }
.btn { display: inline-block; background: var(--accent); color: #fff;
       border: 0; border-radius: 6px; padding: .55rem 1rem; font: inherit;
       cursor: pointer; text-decoration: none; text-align: center; }
.btn.wide { width: 100%; margin-top: .75rem; }
.link { background: none; border: 0; color: var(--ink-soft); font: inherit;
        cursor: pointer; padding: 0; }
.flash { padding: .6rem .9rem; border-radius: 6px; background: var(--surface);
         border-left: 3px solid var(--accent); }
.flash.error { border-left-color: var(--bad); color: var(--bad); }
.small { font-size: .85rem; } .muted { color: var(--ink-soft); }
.stats { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.stat { background: var(--surface); border: 1px solid var(--line);
        border-radius: 8px; padding: 1rem 1.25rem; min-width: 8rem; }
.stat b { display: block; font-size: 1.6rem; } .stat span { color: var(--ink-soft); font-size: .85rem; }