:root {
  --navy: #0B1929;
  --navy-2: #0F2540;
  --gold: #C8902A;
  --gold-2: #E8B85A;
  --text: #EAEFF5;
  --muted: #8FA0B5;
  --card-bg: #11223A;
  --border: #223650;
  --ok: #4CAF7D;
  --err: #D9534F;
}

* { box-sizing: border-box; }

/* label{display:block} (author CSS) đè lên rule [hidden]{display:none} mặc
   định của trình duyệt (user-agent stylesheet luôn thua author) - phải khai
   báo lại tường minh, không thì các label dùng thuộc tính "hidden" (VD ô
   "Giờ chạy") vẫn hiện dù đang bị ẩn. */
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100svh;
  background: var(--navy);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--navy-2);
  border-bottom: 1px solid var(--border);
}

.topbar h1 {
  font-size: 18px;
  margin: 0;
  color: var(--gold-2);
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
}
.dot.online { background: var(--ok); }
.dot.offline { background: var(--err); }

main {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.card h2 {
  margin-top: 0;
  font-size: 16px;
  color: var(--gold);
}

.hint {
  color: var(--muted);
  font-size: 13px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

input, select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
}

.schedule-mode {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 14px;
}
.schedule-mode label { display: flex; align-items: center; gap: 6px; margin-bottom: 0; }
.schedule-mode input { width: auto; margin: 0; }

button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--navy);
  font-weight: 600;
  font-size: 15px;
}

.link-btn {
  width: auto;
  background: none;
  color: var(--gold-2);
  padding: 8px 0;
  font-weight: 500;
  text-decoration: underline;
}

.feedback {
  font-size: 13px;
  min-height: 18px;
  margin-top: 8px;
}
.feedback.ok { color: var(--ok); }
.feedback.err { color: var(--err); }

#jobList {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

#jobList li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
#jobList li:last-child { border-bottom: none; }

.job-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge.pending { background: #3A4A63; color: var(--text); }
.badge.running { background: #5A4420; color: var(--gold-2); }
.badge.done { background: #1F4A33; color: var(--ok); }
.badge.error { background: #4A2323; color: var(--err); }
.badge.cancelled { background: #333; color: var(--muted); }

.job-meta {
  color: var(--muted);
  margin-top: 4px;
}

.cancel-btn {
  width: auto;
  background: none;
  color: var(--err);
  padding: 4px 0;
  margin-top: 4px;
  font-size: 12px;
  text-decoration: underline;
}