:root {
  --akzent: #b45309;
  --ok: #059669;
  --warn: #d97706;
  --fail: #dc2626;
  --bg: #f3f4f6;
  --card: #ffffff;
  --line: #e5e7eb;
  --text: #1a1a1a;
  --muted: #6b7280;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Aptos, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
header {
  padding: 12px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
header .akz { color: var(--akzent); }
.split {
  display: flex;
  gap: 16px;
  padding: 16px;
  align-items: flex-start;
}
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}
.left { flex: 1; min-width: 0; }
.right { flex: 1.2; min-width: 0; }
.label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 8px;
}
.mailmeta { font-size: 13px; }
.mailbody {
  margin-top: 10px;
  font-size: 13px;
  color: #374151;
  line-height: 1.5;
  border-top: 1px solid #eee;
  padding-top: 10px;
  white-space: pre-wrap;
}
.attach {
  margin-top: 10px;
  display: inline-flex;
  gap: 6px;
  background: #eef2ff;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  color: #4338ca;
}
.steps { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  color: var(--muted);
  border-bottom: 1px dashed #f0f0f0;
}
.steps li .ic { width: 20px; text-align: center; }
.steps li.start { color: #2563eb; }
.steps li.ok { color: var(--ok); }
.steps li.assume { color: var(--warn); }
.steps li.fail { color: var(--fail); }
.detail { font-size: 12px; color: var(--muted); }
.result {
  margin-top: 14px;
  background: #f9fafb;
  border: 1px dashed #d1d5db;
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
}
.result.done { background: #0f172a; color: #fff; border: none; }
.result a { color: #93c5fd; }
.waiting { color: var(--muted); font-style: italic; }
@media (max-width: 760px) {
  .split { flex-direction: column; }
}