:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --panel: #171a21;
  --border: #2a2f3a;
  --text: #e6e8eb;
  --muted: #9aa2ad;
  --accent: #4f8cff;
  --error: #ff5c5c;
  --ok: #3ecf8e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Segoe UI, Roboto, sans-serif;
}

.app {
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
h1 { font-size: 1.5rem; margin: 0; }

.banner {
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  background: var(--error);
  color: white;
  font-size: 0.85rem;
}
.hidden { display: none; }

.resolve-box { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
#url-input {
  flex: 1;
  padding: 0.6rem 0.8rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}
button {
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: white;
  cursor: pointer;
  font-weight: 600;
}
button:hover { opacity: 0.9; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.preview, .jobs, .history {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

h2 { font-size: 1rem; color: var(--muted); margin: 0 0 0.75rem; }

.job-row, .history-row {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}
.job-row:last-child, .history-row:last-child { border-bottom: none; }

.job-title { font-weight: 600; margin-bottom: 0.25rem; }
.job-meta { font-size: 0.8rem; color: var(--muted); }

.progress-bar {
  height: 6px;
  background: #2a2f3a;
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.4rem;
}
.progress-fill { height: 100%; background: var(--accent); transition: width 0.3s; }

.status-completed { color: var(--ok); }
.status-error { color: var(--error); }

select, input[type="checkbox"] { accent-color: var(--accent); }
.option-row { display: flex; align-items: center; gap: 0.5rem; margin: 0.4rem 0; font-size: 0.9rem; }