:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #1c2430;
  --muted: #637083;
  --border: #e2e6ec;
  --accent: #1a73e8;
  --accent-soft: #e8f0fe;
  --ok: #188038;
  --err: #c5221f;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151a;
    --card: #1b2028;
    --text: #e6e9ee;
    --muted: #97a1b0;
    --border: #2c333e;
    --accent: #8ab4f8;
    --accent-soft: #1f2b3d;
    --ok: #81c995;
    --err: #f28b82;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.wrap { max-width: 880px; margin: 0 auto; padding: 32px 16px 64px; }
.narrow { max-width: 560px; }
h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 16px;
}
label { display: block; font-weight: 500; margin: 12px 0 4px; }
label.check { display: flex; gap: 8px; align-items: center; font-weight: 400; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=datetime-local], textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
textarea { min-height: 70px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }
button, .btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}
@media (prefers-color-scheme: dark) { button, .btn { color: #0b1220; } }
button.ghost, .btn.ghost { background: transparent; color: var(--accent); }
button.danger { background: transparent; color: var(--err); border-color: var(--err); }
button:disabled { opacity: .5; cursor: default; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.hidden { display: none !important; }
.error { color: var(--err); margin-top: 8px; }
.pill { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.pill.off { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.link-item { border-top: 1px solid var(--border); padding: 14px 0; }
.link-item:first-child { border-top: 0; padding-top: 0; }
.link-url { font-family: ui-monospace, Consolas, monospace; font-size: 13px; word-break: break-all; }
table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
td, th { text-align: left; padding: 6px 4px; border-top: 1px solid var(--border); }

.drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 36px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.file { padding: 10px 0; border-top: 1px solid var(--border); }
.file:first-child { border-top: 0; }
.file .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { height: 6px; background: var(--border); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.file.done .bar > i { background: var(--ok); }
.file.failed .bar > i { background: var(--err); }
.status-ok { color: var(--ok); }
.status-err { color: var(--err); }