:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #262b35;
  --text: #e6e8eb;
  --muted: #9aa3b2;
  --accent: #4f8cff;
  --danger: #ff5c5c;
  --success: #37c777;
  --warn: #e8b339;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Login ---- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  width: 320px;
}
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.subtitle { color: var(--muted); margin: 0 0 20px; font-size: 14px; }
.login-card label { display: block; margin-bottom: 4px; font-size: 13px; color: var(--muted); }
.login-card input {
  width: 100%; padding: 10px; margin-bottom: 16px;
  background: #0f1115; border: 1px solid var(--border); border-radius: 6px; color: var(--text);
}
.login-card button, .stacked-form button, .table button {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 10px 16px; cursor: pointer; font-size: 14px;
}
.login-card button:hover { opacity: .9; }

/* ---- Layout ---- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 24px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: var(--muted); padding: 6px 4px; }
.topbar nav a.active, .topbar nav a:hover { color: var(--text); }
.userbox { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.logout { color: var(--danger); }
.content { padding: 24px; max-width: 1100px; margin: 0 auto; }

/* ---- Components ---- */
.cards { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 20px; min-width: 140px; color: var(--text);
}
.card .num { display: block; font-size: 28px; font-weight: 700; color: var(--accent); }

.table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
.table tr.selected { background: #1c2230; }
.table th { color: var(--muted); font-weight: 600; }

.stacked-form { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; max-width: 480px; }
.stacked-form label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--muted); }
.stacked-form input, .stacked-form select, .stacked-form textarea {
  width: 100%; padding: 8px; margin-top: 4px;
  background: #0f1115; border: 1px solid var(--border); border-radius: 6px; color: var(--text);
  font-family: inherit;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.btn-link { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 13px; padding: 0; }
.btn-link.danger, .btn-link.logout { color: var(--danger); }

.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge-success { background: rgba(55,199,119,.15); color: var(--success); }
.badge-failed { background: rgba(255,92,92,.15); color: var(--danger); }
.badge-running { background: rgba(232,179,57,.15); color: var(--warn); }
.badge-pending { background: rgba(154,163,178,.15); color: var(--muted); }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }
.alert-error { background: rgba(255,92,92,.12); color: var(--danger); border: 1px solid rgba(255,92,92,.3); }

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

.log-output {
  background: #0a0c10; border: 1px solid var(--border); border-radius: 8px;
  padding: 16px; white-space: pre-wrap; word-break: break-word; font-size: 13px;
  max-height: 500px; overflow-y: auto;
}

/* ---- Row actions / edit forms ---- */
/* `.table button` gives table buttons a filled style; keep link-style buttons as links. */
.table .btn-link { background: none; padding: 0; color: var(--accent); font-size: 13px; }
.table .btn-link.danger { color: var(--danger); }
.actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.actions form { display: inline; margin: 0; }
.actions a { font-size: 13px; }
.limit-input {
  width: 130px; padding: 8px; font-size: 13px;
  background: #0f1115; border: 1px solid var(--border); border-radius: 6px; color: var(--text);
}
.table .actions button[type="submit"]:not(.btn-link) { padding: 8px 14px; }
.wide-form { max-width: 900px; }
.stacked-form textarea.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px;
  line-height: 1.45; tab-size: 2; white-space: pre;
}