:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --panel: #12161b;
  --line: #1f262e;
  --fg: #e6edf3;
  --muted: #8b98a5;
  --accent: #6ee7a8;
  --danger: #ff7b72;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
main { max-width: 720px; margin: 0 auto; padding: 40px 20px 80px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

header h1 { font-size: 1.6rem; margin: 0 0 6px; letter-spacing: -0.02em; }
.mark {
  display: inline-block; background: var(--accent); color: #06231a;
  border-radius: 6px; padding: 0 7px; font-weight: 700; margin-right: 6px;
}
.tagline { color: var(--muted); margin: 0 0 28px; }

.drop {
  border: 1px dashed var(--line); border-radius: var(--radius);
  background: var(--panel); padding: 24px; text-align: center;
  transition: border-color .15s, background .15s;
}
.drop.over { border-color: var(--accent); background: #10201a; }
.row { display: flex; gap: 8px; }
input[type=url] {
  flex: 1; min-width: 0; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: #0b0f13; color: var(--fg); font: inherit;
}
input[type=url]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button {
  padding: 12px 18px; border-radius: 10px; border: 0; font: inherit; font-weight: 600;
  background: var(--accent); color: #06231a; cursor: pointer;
}
button:disabled { opacity: .5; cursor: not-allowed; }
.or { color: var(--muted); margin: 14px 0 10px; font-size: .85rem; }
.pick input { display: none; }
.pick span {
  display: inline-block; padding: 10px 16px; border-radius: 10px;
  border: 1px solid var(--line); cursor: pointer; color: var(--fg);
}
.pick span:hover { border-color: var(--accent); }
.hint { color: var(--muted); font-size: .82rem; margin: 14px 0 0; }

.jobs { margin-top: 24px; display: grid; gap: 12px; }
.job {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); padding: 14px 16px;
}
.job .name { font-weight: 600; word-break: break-all; }
.job .meta { color: var(--muted); font-size: .84rem; margin-top: 2px; }
.job .bar { height: 5px; background: #0b0f13; border-radius: 99px; margin-top: 10px; overflow: hidden; }
.job .bar i { display: block; height: 100%; background: var(--accent); width: 0; transition: width .3s; }
.job.error .meta { color: var(--danger); white-space: pre-wrap; }
.job a.dl {
  display: inline-block; margin-top: 10px; padding: 8px 14px; border-radius: 9px;
  background: var(--accent); color: #06231a; text-decoration: none; font-weight: 600;
}

.how { margin-top: 40px; color: var(--muted); }
.how h2 { color: var(--fg); font-size: 1rem; }
.how pre {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; overflow-x: auto; font-size: .82rem; color: var(--fg);
}
footer { margin-top: 36px; color: var(--muted); font-size: .8rem; }

/* Sign-in page */
main.narrow { max-width: 420px; }
.field { display: block; text-align: left; margin-bottom: 14px; }
.field span {
  display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px;
}
.field input {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: #0b0f13; color: var(--fg); font: inherit;
}
.field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
main.narrow .drop form button { width: 100%; }
.error {
  color: var(--danger); font-size: .85rem; margin: 12px 0 0; text-align: left;
}
.signout {
  background: none; border: 1px solid var(--line); color: var(--muted);
  padding: 6px 12px; font-size: .8rem; border-radius: 8px;
}
.signout:hover { border-color: var(--danger); color: var(--danger); }