:root {
  color-scheme: light dark;
  --fg: #1b1b1f;
  --bg: #fbfaf7;
  --dim: #6b6b73;
  --line: #d9d6cd;
  --accent: #2f4f7f;
  --bad: #8a2b2b;
  --good: #2b6a3d;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #ecebe6;
    --bg: #16161a;
    --dim: #9a9aa4;
    --line: #33333a;
    --accent: #8fb3e6;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 2rem 1.25rem 4rem;
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--fg);
  background: var(--bg);
}
main { max-width: 40rem; margin: 0 auto; }
h1 { font-size: 1.35rem; margin: 0 0 .25rem; letter-spacing: -.01em; }
h2 { font-size: 1rem; margin: 2rem 0 .5rem; }
p, li { color: var(--fg); }
.dim { color: var(--dim); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
a { color: var(--accent); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
button, .btn {
  font: inherit; padding: .45rem .9rem; border-radius: .4rem;
  border: 1px solid var(--line); background: transparent; color: var(--fg);
  cursor: pointer; text-decoration: none; display: inline-block;
}
button.primary { border-color: var(--accent); color: var(--accent); font-weight: 600; }
button:disabled { opacity: .5; cursor: default; }
input[type=text], input[type=file] {
  font: inherit; width: 100%; padding: .45rem .6rem; border-radius: .4rem;
  border: 1px solid var(--line); background: transparent; color: var(--fg);
}
input[type=file] { padding: .4rem; }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.row.gap { margin-top: .6rem; }
.files { list-style: none; padding: 0; margin: 1rem 0; }
.files li {
  display: flex; gap: .75rem; align-items: baseline; justify-content: space-between;
  padding: .55rem 0; border-bottom: 1px solid var(--line);
}
.files .name { overflow-wrap: anywhere; }
.files .meta { color: var(--dim); font-size: .85rem; white-space: nowrap; }
.linkbox {
  word-break: break-all; font-family: ui-monospace, Menlo, monospace;
  font-size: .85rem; padding: .6rem .75rem; border: 1px dashed var(--line);
  border-radius: .4rem; margin: .6rem 0;
}
.note { border-left: 3px solid var(--line); padding-left: .8rem; color: var(--dim); }
.status { margin-top: 1rem; }
.status.err { color: var(--bad); }
.status.ok { color: var(--good); }
.small { font-size: .85rem; }