body { background: #f4f7fb; }
.preview-tab {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 1040;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  border: 0;
  border-radius: 8px 0 0 8px;
  padding: 18px 8px;
  background: #3697cd;
  color: #fff;
  letter-spacing: 0.06em;
}
.preview-tab:hover { background: #2d84b4; }
.preview-panel[hidden] { display: none; }
.preview-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1090;
  display: flex;
  flex-direction: column;
  width: min(720px, 100vw);
  height: 100vh;
  background: #fff;
  box-shadow: -12px 0 32px rgba(0, 0, 0, 0.16);
}
.preview-xml {
  flex: 1;
  margin: 0;
  padding: 16px;
  overflow: auto;
  background: #1e2428;
  color: #e8eef2;
  font-size: 12px;
  line-height: 1.45;
}
.navbar > .container {
  flex-wrap: nowrap;
  justify-content: flex-start;
  gap: 4px;
}
.navbar .nav-link { padding: 0.4rem 0.55rem; }
.status-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.status-dot-on { background: #1f9d55; }
.status-dot-off { background: #d64545; }
.navbar-brand { letter-spacing: -0.02em; }
.cat-context-head,
.cat-row-branch { cursor: pointer; }
.cat-context-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  padding: 8px 4px;
  background: transparent;
  color: #263238;
  font-weight: 600;
  text-align: left;
  border-left: 3px solid #3697cd;
  padding-left: 10px;
}
.cat-context-head:hover { background: #f3f6f8; }
.cat-context-host {
  color: #7d8b96;
  font-weight: 400;
}
.cat-tree { list-style: none; margin: 0; padding: 0; }
.cat-children {
  list-style: none;
  margin: 0 0 2px 14px;
  padding: 0;
}
.cat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 2px 4px;
  border-radius: 8px;
  color: #334047;
}
.cat-row:hover { background: #f3f6f8; }
.cat-title { line-height: 1.3; }
.cat-title-branch {
  border-left: 3px solid #3697cd;
  padding-left: 8px;
}
.cat-chevron {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #607d8b;
  padding: 0;
}
.cat-chevron::before {
  content: "";
  display: inline-block;
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(-45deg);
}
.cat-row.is-open .cat-chevron::before,
.cat-context-head.is-open .cat-chevron::before { transform: rotate(45deg); }
.cat-chevron-empty { visibility: hidden; }
.cat-wand {
  margin-left: auto;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #3697cd;
  padding: 0;
}
.cat-wand:hover { background: #eef6fb; }
.notice-wrap, .cat-toast-wrap {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1080;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(360px, calc(100vw - 32px));
}
.notice-wrap .toast, .cat-toast-wrap .toast { width: 100%; }
.cat-search {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff;
}
code.cron {
  display: block;
  white-space: pre-wrap;
  background: #263238;
  color: #eceff1;
  padding: 12px 14px;
  border-radius: 10px;
}
.field-row, .condition {
  display: grid;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.field-row { grid-template-columns: minmax(160px, 240px) minmax(220px, 1fr) auto; }
.field-row.is-literal { grid-template-columns: minmax(160px, 220px) minmax(200px, 1fr) minmax(160px, 240px) auto; }
.field-row.is-custom { grid-template-columns: minmax(140px, 220px) minmax(140px, 180px) minmax(180px, 1fr) auto; }
.field-row.is-custom.is-literal { grid-template-columns: minmax(130px, 200px) minmax(130px, 170px) minmax(160px, 1fr) minmax(140px, 200px) auto; }
.field-row.is-option { grid-template-columns: minmax(220px, 1fr) auto; }
.field-row.is-option.is-literal { grid-template-columns: minmax(220px, 1fr) minmax(140px, 220px) auto; }
.field-row.is-custom.is-option { grid-template-columns: minmax(160px, 240px) minmax(220px, 1fr) auto; }
.field-row.is-custom.is-option.is-literal { grid-template-columns: minmax(150px, 220px) minmax(180px, 1fr) minmax(120px, 180px) auto; }
.source-pick { position: relative; }
.source-pick-btn, .source-pick-menu button {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  text-align: left;
}
.source-pick-btn {
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  background: #fff url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") no-repeat right 0.75rem center / 14px 10px;
  padding: 0.375rem 2rem 0.375rem 0.75rem;
}
.source-pick-btn small { display: none; }
.source-pick small { color: #6c757d; font-size: 0.75rem; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #8a97a1;
}
.icon-btn:hover { background: #f4f7f8; color: #c62828; }
a.icon-btn { text-decoration: none; }
a.icon-btn:hover { color: #0d6efd; }
.source-pick-label {
  padding: 8px 8px 2px;
  color: #6c757d;
  font-size: 0.75rem;
  font-weight: 600;
}
.source-pick-empty {
  padding: 4px 8px 8px;
  color: #8a97a1;
  font-size: 0.8rem;
}
.source-pick-menu {
  position: absolute;
  z-index: 30;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  max-height: 320px;
  overflow: auto;
  padding: 4px;
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.source-pick-menu button { border: 0; background: transparent; border-radius: 6px; padding: 6px 8px; }
.source-pick-menu button:hover, .source-pick-menu button[data-current] { background: #f4f7f8; }
.field-head { color: #6c757d; font-size: 0.85rem; margin-bottom: 4px; }
.condition { grid-template-columns: 1.2fr 1fr 1fr auto; }
@media (max-width: 720px) {
  .field-row,
  .field-row.is-custom,
  .field-row.is-custom.is-option { grid-template-columns: minmax(0, 1fr) auto; }
  .field-row.is-literal,
  .field-row.is-option.is-literal,
  .field-row.is-custom.is-literal,
  .field-row.is-custom.is-option.is-literal { grid-template-columns: minmax(0, 1fr) minmax(88px, 140px) auto; }
  .field-row > div:first-child:not(.source-pick),
  .field-row.is-custom > [data-label],
  .field-row.is-custom > [data-name]:not([type="hidden"]) { grid-column: 1 / -1; }
  .condition { grid-template-columns: 1fr 1fr; }
  .condition .icon-btn { grid-column: 2; justify-self: end; }
}