:root {
  --bg: #0f1115;
  --surface: #161a22;
  --surface-2: #1d2230;
  --border: #262c3a;
  --text: #e6e8ee;
  --text-dim: #9aa3b2;
  --muted: #6f7787;
  --accent: #5b8def;
  --accent-2: #3a6fd1;
  --success: #3ec07a;
  --warn: #e0a458;
  --danger: #e26a6a;
  --skipped: #9aa3b2;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }

/* ============ Topbar ============ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #161a22 0%, #11141b 100%);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand .logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-size: 22px;
  box-shadow: var(--shadow);
}
.brand h1 { margin: 0; font-size: 18px; font-weight: 600; }
.subtitle { margin: 2px 0 0; color: var(--text-dim); font-size: 12px; }

.status { display: flex; align-items: center; gap: 12px; color: var(--text-dim); font-size: 13px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.dot-green { background: var(--success); box-shadow: 0 0 8px var(--success); }
.dot-red   { background: var(--danger);  box-shadow: 0 0 8px var(--danger); }
.dot-grey  { background: var(--muted); }

/* ============ Layout ============ */
.layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  grid-template-rows: auto auto;
  gap: 18px;
  padding: 22px;
  max-width: 1400px;
  margin: 0 auto;
}
#queue-card   { grid-column: 1; grid-row: 1; }
#running-card { grid-column: 2; grid-row: 1; }
#history-card { grid-column: 1 / span 2; grid-row: 2; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  #queue-card, #running-card, #history-card {
    grid-column: 1; grid-row: auto;
  }
}

/* ============ Cards ============ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 200px;
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.card-head h2 { margin: 0; font-size: 14px; font-weight: 600; color: var(--text); }
.card-body { padding: 14px 16px; flex: 1; min-height: 0; }
.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 12px;
}

.empty { color: var(--muted); text-align: center; padding: 20px 0; margin: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
}
.badge-grey   { background: var(--muted); }
.badge-success { background: var(--success); }
.badge-failed  { background: var(--danger); }
.badge-warn    { background: var(--warn); color: #2b1d05; }
.badge-skipped { background: var(--skipped); }

.muted { color: var(--text-dim); }
.small { font-size: 12px; }

/* ============ Pending ============ */
.pending-list { display: flex; flex-direction: column; gap: 10px; }
.pending-item {
  border: 1px solid var(--border);
  border-left: 3px solid var(--warn);
  background: var(--surface-2);
  border-radius: 8px;
  padding: 10px 12px;
}
.pending-item .row { display: flex; justify-content: space-between; gap: 8px; }
.pending-item .script { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.pending-item .meta { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.pending-item .meta code { background: var(--bg); padding: 1px 6px; border-radius: 4px; }

/* ============ Running ============ */
.running-body { display: flex; flex-direction: column; gap: 10px; }
.running-meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 4px 14px;
  font-size: 13px;
}
.running-meta dt { color: var(--text-dim); }
.running-meta dd { margin: 0; font-family: var(--mono); font-size: 12px; }

.log-box {
  background: #0a0c12;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  height: 360px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  white-space: pre-wrap;
  word-break: break-all;
  color: #cdd3df;
  scroll-behavior: smooth;
}
.log-box .placeholder { color: var(--muted); }

/* ============ History ============ */
.history-list { display: flex; flex-direction: column; gap: 18px; }
.history-group h3 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.history-group h3 code {
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.history-table th,
.history-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.history-table th {
  background: var(--surface-2);
  color: var(--text-dim);
  font-weight: 500;
  font-size: 12px;
}
.history-table tr:last-child td { border-bottom: 0; }
.history-table tr.row-running td { background: rgba(91, 141, 239, 0.08); }

.history-table .toggle-log {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
}
.history-table .toggle-log:hover { color: var(--text); border-color: var(--accent); }
.history-table .log-cell {
  padding: 0;
}
.history-table .log-cell .log-box {
  border-radius: 0;
  border: none;
  height: auto;
  max-height: 320px;
}

/* ============ Buttons ============ */
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-ghost.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(91, 141, 239, 0.08);
}

/* ============ Status dot in row ============ */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}
.status-pill .dot { width: 7px; height: 7px; }
.status-success { color: var(--success); background: rgba(62, 192, 122, 0.10); }
.status-failed  { color: var(--danger);  background: rgba(226, 106, 106, 0.10); }
.status-timeout { color: var(--warn);    background: rgba(224, 164, 88, 0.12); }
.status-skipped { color: var(--skipped); background: rgba(154, 163, 178, 0.12); }
.status-running { color: var(--accent);  background: rgba(91, 141, 239, 0.12); }