:root {
  --bg: #0f1115;
  --panel: #171a21;
  --text: #e6e8ee;
  --muted: #8b93a7;
  --line: #262b36;
  --accent: #6fb3ff;
  --danger: #ff6b6b;
  --ok: #58d68d;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
header { display: flex; align-items: center; gap: 1rem; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
header h1 { font-size: 1.1rem; margin: 0; }
header nav { margin-left: auto; display: flex; gap: 0.25rem; }
main, section { padding: 1rem; max-width: 1200px; margin: 0 auto; }
.muted { color: var(--muted); }
.error { color: var(--danger); }
.ok { color: var(--ok); }
button, input[type="submit"] { font: inherit; padding: 0.4rem 0.8rem; border-radius: 6px; border: 1px solid var(--line); background: #222736; color: var(--text); cursor: pointer; }
button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.tab.active { border-color: var(--accent); color: var(--accent); }
button.danger { border-color: var(--danger); color: var(--danger); }
button.link { background: none; border: none; color: var(--accent); padding: 0; cursor: pointer; text-align: left; }
button.link:hover { text-decoration: underline; }
input[type="search"], input[type="text"], input[type="password"] { font: inherit; padding: 0.4rem 0.6rem; border-radius: 6px; border: 1px solid var(--line); background: #0c0e12; color: var(--text); min-width: 16rem; }
.bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
#crumbs { display: flex; flex-wrap: wrap; gap: 0.25rem; align-items: center; }
#crumbs .sep { color: var(--muted); }
#search-form { display: flex; gap: 0.4rem; }
details#upload { border: 1px solid var(--line); border-radius: 8px; padding: 0.5rem 0.75rem; margin-bottom: 1rem; background: var(--panel); }
details#upload summary { cursor: pointer; }
.upload-body { display: grid; gap: 0.5rem; padding-top: 0.5rem; }
#upload-log { list-style: none; margin: 0; padding: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
#upload-log li { padding: 0.15rem 0; border-top: 1px solid var(--line); word-break: break-all; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }
td.num, th.num { text-align: right; white-space: nowrap; }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8rem; color: var(--muted); }
td.name { word-break: break-all; min-width: 14rem; }
#manifest td.mono:last-child { max-width: 22rem; overflow-wrap: anywhere; }
td.actions { white-space: nowrap; text-align: right; }
td.actions button { margin-left: 0.3rem; padding: 0.2rem 0.5rem; font-size: 0.85rem; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; background: #0c0e12; padding: 0.1rem 0.3rem; border-radius: 4px; }
dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 10px; max-width: 32rem; }
dialog::backdrop { background: rgba(0, 0, 0, 0.6); }
dialog menu { display: flex; justify-content: flex-end; gap: 0.5rem; padding: 0; margin: 1rem 0 0; }
dialog input { width: 100%; margin-top: 0.5rem; }
@media (max-width: 700px) {
  main, section { padding: 0.75rem; }
  input[type="search"] { min-width: 10rem; }
  th:nth-child(4), td:nth-child(4) { display: none; }
}