* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --bg: #f1f5f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --green: #16a34a;
  --red: #dc2626;
  --amber: #d97706;
  --radius: 14px;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- 顶部 ---------- */
.topbar {
  background: linear-gradient(135deg, #2563eb, #1e40af);
  color: #fff;
  padding: 18px 16px 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
}
.topbar h1 { font-size: 19px; font-weight: 700; }
.topbar p { font-size: 12px; opacity: .85; }

main { padding: 14px 12px 24px; max-width: 560px; margin: 0 auto; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .08);
}
.card-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 700; margin-bottom: 10px;
}
.step-no {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-size: 13px; display: inline-flex; align-items: center; justify-content: center;
}
.edit-tag { font-size: 11px; color: var(--primary); background: #eff6ff; padding: 2px 8px; border-radius: 999px; font-weight: 500; }
.hint { font-size: 12px; color: var(--muted); margin-bottom: 10px; }

textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 10px;
  padding: 12px; font-size: 14px; font-family: inherit;
  resize: vertical; background: #f8fafc; color: var(--text);
}
textarea:focus, input:focus { outline: 2px solid rgba(37, 99, 235, .35); border-color: var(--primary); background: #fff; }

.btn-row { display: flex; gap: 10px; margin-top: 10px; }
.btn {
  flex: 1; border: none; border-radius: 10px; padding: 11px 0;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: transform .05s, opacity .2s;
}
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { background: #f1f5f9; color: var(--muted); border: 1px solid var(--border); }
.btn.big { flex: none; width: 100%; padding: 14px 0; font-size: 16px; border-radius: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 确认信息 ---------- */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--muted); }
.field input, .field textarea {
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px;
  font-size: 14px; font-family: inherit; background: #f8fafc; color: var(--text);
}
.field textarea { resize: vertical; min-height: 46px; }

.items-wrap { margin-top: 12px; }
.items-head { font-size: 13px; font-weight: 600; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.items-head button { border: 1px dashed var(--primary); color: var(--primary); background: #eff6ff; border-radius: 8px; padding: 4px 10px; font-size: 12px; cursor: pointer; }
.item-row {
  display: grid; grid-template-columns: 1.3fr 2fr 1fr 1fr 1fr auto;
  gap: 6px; margin-bottom: 8px; align-items: center;
}
.item-row input {
  width: 100%; border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 8px; font-size: 13px; background: #f8fafc;
}
.item-del {
  width: 30px; height: 30px; border: none; border-radius: 8px;
  background: #fef2f2; color: var(--red); font-size: 16px; cursor: pointer;
}
.item-total { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* ---------- 高级选项 ---------- */
.adv { margin-top: 12px; }
.adv summary { font-size: 12px; color: var(--muted); cursor: pointer; }
.adv-form { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.adv-form input {
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 13px;
}

/* ---------- 进度 ---------- */
.status-badge {
  display: inline-block; font-size: 12px; font-weight: 600;
  padding: 3px 10px; border-radius: 999px;
}
.badge-pending { background: #fef3c7; color: var(--amber); }
.badge-running { background: #dbeafe; color: var(--primary); }
.badge-success { background: #dcfce7; color: var(--green); }
.badge-failed { background: #fee2e2; color: var(--red); }

.progress-steps { margin-top: 10px; list-style: none; }
.progress-steps li {
  position: relative; padding: 2px 0 2px 18px; font-size: 13px; color: var(--muted);
}
.progress-steps li::before {
  content: ""; position: absolute; left: 4px; top: 11px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--border);
}
.progress-steps li.done { color: var(--text); }
.progress-steps li.done::before { background: var(--green); }
.progress-steps li.active { color: var(--primary); font-weight: 600; }
.progress-steps li.active::before { background: var(--primary); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.progress-time { font-size: 11px; color: #94a3b8; margin-left: 6px; }

.result-box {
  margin-top: 12px; border-radius: 10px; padding: 12px;
  background: #f0fdf4; border: 1px solid #bbf7d0; font-size: 13px;
}
.result-box.fail { background: #fef2f2; border-color: #fecaca; }
.result-box .label { font-size: 12px; color: var(--muted); }
.result-box .big { font-size: 16px; font-weight: 700; color: var(--green); }
.result-box.fail .big { color: var(--red); }
.shot { margin-top: 10px; }
.shot img { width: 100%; border-radius: 10px; border: 1px solid var(--border); }

/* ---------- 历史 ---------- */
.history-empty { text-align: center; color: #94a3b8; font-size: 13px; padding: 14px 0; }
.hist-item { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.hist-item .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.hist-item .who { font-size: 14px; font-weight: 600; }
.hist-item .meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
.hist-item .detail { margin-top: 6px; font-size: 12px; color: var(--muted); }
.hist-item .detail.fail { color: var(--red); }

footer {
  text-align: center; font-size: 11px; color: #94a3b8;
  padding: 10px 16px 24px;
}

@media (min-width: 600px) {
  main { padding-top: 20px; }
  .card { padding: 20px; }
}