:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1a1d23;
  --muted: #6b7280;
  --border: #e4e6eb;
  --accent: #3b6ef6;
  --accent-text: #ffffff;
  --danger: #dc3545;
  --success: #1a9c5b;
  --warn: #b8860b;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --surface: #1c1f26;
    --text: #e7e9ee;
    --muted: #9aa1ad;
    --border: #2b2f38;
    --accent: #5b8bff;
    --accent-text: #0c0d10;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.topnav { display: flex; align-items: center; gap: 14px; }
.topnav a { color: var(--muted); text-decoration: none; }
.topnav a:hover { color: var(--text); }
.who { color: var(--muted); font-size: 0.9rem; }

.container { max-width: 880px; margin: 0 auto; padding: 20px 16px 60px; }

h1 { font-size: 1.4rem; margin: 0 0 16px; }
h2 { font-size: 1.1rem; margin: 28px 0 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=url], input[type=number], select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button, .btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.92rem;
  cursor: pointer;
}
button.primary, .btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger, .btn.danger { color: var(--danger); border-color: var(--danger); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.link-button { background: none; border: none; color: var(--muted); cursor: pointer; padding: 0; font-size: 0.9rem; }
.link-button:hover { color: var(--text); }

.inline-form { display: inline; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 140px; }

.alert { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 0.92rem; }
.alert.error { background: rgba(220,53,69,0.12); color: var(--danger); border: 1px solid rgba(220,53,69,0.3); }
.alert.info { background: rgba(59,110,246,0.1); color: var(--accent); border: 1px solid rgba(59,110,246,0.3); }

.job {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
}
.job-thumb { width: 96px; height: 54px; object-fit: cover; border-radius: 6px; background: var(--bg); flex-shrink: 0; }
.job-body { flex: 1; min-width: 0; }
.job-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-meta { color: var(--muted); font-size: 0.82rem; margin-top: 2px; }
.job-actions { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.job-actions button, .job-actions .btn { padding: 5px 10px; font-size: 0.82rem; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge.queued { background: rgba(107,114,128,0.15); color: var(--muted); }
.badge.downloading, .badge.processing { background: rgba(59,110,246,0.15); color: var(--accent); }
.badge.completed { background: rgba(26,156,91,0.15); color: var(--success); }
.badge.failed { background: rgba(220,53,69,0.15); color: var(--danger); }
.badge.canceled { background: rgba(184,134,11,0.15); color: var(--warn); }

.progress-bar { height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; margin-top: 6px; }
.progress-bar-fill { height: 100%; background: var(--accent); transition: width 0.3s; }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }

.muted { color: var(--muted); }
.small { font-size: 0.82rem; }

@media (max-width: 520px) {
  .job { flex-direction: column; }
  .job-thumb { width: 100%; height: 160px; }
}