* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f6f9;
  color: #202124;
  font-size: 16px;
  line-height: 1.6;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.topbar h1 { font-size: 22px; margin: 0; }
.pill-link {
  background: #fff; border: 1px solid #dadce0; border-radius: 999px;
  padding: 6px 14px; text-decoration: none; color: #1a73e8; font-size: 14px;
  white-space: nowrap;
}
.pill-link:hover { background: #e8f0fe; }
.card {
  background: #fff; border: 1px solid #dadce0; border-radius: 12px;
  padding: 24px; margin-top: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
h1 { font-size: 24px; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 0 0 12px; }
label { display: block; font-weight: 600; margin: 16px 0 4px; }
input[type=text], input[type=datetime-local], textarea {
  width: 100%; padding: 10px 12px; border: 1px solid #dadce0;
  border-radius: 8px; font: inherit; background: #fff;
}
input:focus, textarea:focus { outline: 2px solid #1a73e8; border-color: transparent; }
.input-ltr { direction: ltr; text-align: left; }
textarea { resize: vertical; }
button {
  background: #1a73e8; color: #fff; border: 0; border-radius: 8px;
  padding: 10px 22px; font: inherit; font-weight: 600; cursor: pointer;
}
button:hover { background: #185abc; }
button:disabled { background: #9aa0a6; cursor: default; }
.btn-secondary { background: #fff; color: #1a73e8; border: 1px solid #dadce0; }
.btn-secondary:hover { background: #e8f0fe; }
.msg { padding: 10px 14px; border-radius: 8px; margin: 10px 0; background: #e8f0fe; }
.msg.success { background: #e6f4ea; color: #137333; }
.msg.error { background: #fce8e6; color: #c5221f; }
.muted { color: #5f6368; font-size: 14px; }
.field-hint { color: #5f6368; font-size: 13px; margin: 4px 0 0; }
.form-inline-row { display: flex; gap: 10px; flex-wrap: wrap; }
.mt-4 { margin-top: 16px; }
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: right; padding: 8px 10px; border-bottom: 1px solid #eee; font-size: 14px; }
th { color: #5f6368; font-weight: 600; }
code { background: #f1f3f4; padding: 1px 6px; border-radius: 4px; }
.google-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: #3c4043; border: 1px solid #dadce0;
  border-radius: 8px; padding: 11px 20px; font-weight: 600;
  text-decoration: none;
}
.google-btn:hover { background: #f8f9fa; border-color: #d2d5da; }