:root {
  --bg: #f7f8fb;
  --card: #ffffff;
  --text: #1a1d29;
  --muted: #6b7280;
  --brand: #6d5efc;
  --brand-2: #9d8bff;
  --border: #e6e8ef;
  --ok: #12b76a;
  --err: #f04438;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(20, 20, 60, 0.06);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, "Segoe UI", Vazirmatn, Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 24px 18px 60px; }
header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; }
.spark { width: 26px; height: 26px; color: var(--brand); }
.langs button {
  border: 1px solid var(--border); background: var(--card); color: var(--muted);
  border-radius: 999px; padding: 5px 12px; margin-inline-start: 6px; cursor: pointer; font-size: 13px;
}
.langs button.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.hero { text-align: center; margin-bottom: 30px; }
.hero h1 { font-size: 30px; margin: 6px 0; background: linear-gradient(90deg,var(--brand),var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); margin: 6px auto; max-width: 560px; }
.pill { display: inline-block; background: #fff5e6; color: #b25e00; border-radius: 999px; padding: 4px 14px; font-size: 13px; margin-top: 8px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px; margin-bottom: 20px;
}
.card h2 { margin: 0 0 14px; font-size: 18px; }
label { display: block; font-size: 14px; color: var(--muted); margin: 12px 0 6px; }
input[type=email], input[type=password], input[type=file], input[type=range] {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border);
  border-radius: 12px; background: #fbfbfe; font: inherit;
}
input[type=range] { padding: 0; }
.btn {
  border: none; background: linear-gradient(90deg,var(--brand),var(--brand-2)); color: #fff;
  padding: 12px 18px; border-radius: 12px; font: inherit; font-weight: 600; cursor: pointer;
  width: 100%; margin-top: 16px; transition: transform .06s;
}
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.row { display: flex; gap: 10px; }
.row .btn { margin-top: 0; }
.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tabs button { flex: 1; border: 1px solid var(--border); background: #fbfbfe; border-radius: 12px; padding: 10px; cursor: pointer; }
.tabs button.active { border-color: var(--brand); color: var(--brand); font-weight: 600; }
.job { border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-top: 10px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.bar { height: 6px; background: var(--border); border-radius: 999px; overflow: hidden; flex: 1; margin: 0 10px; }
.bar > i { display: block; height: 100%; background: var(--brand); width: 0; transition: width .4s; }
.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; }
.badge.done { background: #e7f8f0; color: var(--ok); }
.badge.failed { background: #fdeceb; color: var(--err); }
.badge.processing { background: #eef0ff; color: var(--brand); }
.muted { color: var(--muted); font-size: 13px; }
.hidden { display: none; }
a.dl { color: var(--brand); text-decoration: none; font-weight: 600; }