.zenbinv-editor { padding: 6px 0; }
.zenbinv-topbar { display:flex; gap:8px; align-items:center; margin-bottom:10px; flex-wrap:wrap; }
.zenbinv-hint { color:#666; font-size:12px; margin-left:6px; }
.zenbinv-editor > .zenbinv-workspace { margin-top: 16px; }
.zenbinv-section-intro { margin-bottom: 14px; }
.zenbinv-zoom-control { display:inline-flex; align-items:center; gap:6px; }
.zenbinv-zoom-control span { font-size:12px; color:#444; }
.zenbinv-zoom-control select { min-width:90px; }

.zenbinv-layout { display:flex; gap:16px; align-items:flex-start; }
.zenbinv-main { flex:1 1 auto; min-width:0; display:flex; flex-direction:column; gap:16px; }
.zenbinv-canvas-wrap { min-width: 0; }
.zenbinv-panel { flex:0 0 280px; width: 280px; min-width: 280px; max-width: 280px; }
.zenbinv-panel--mapping {
  align-self: flex-start;
}

.zenbinv-canvas {
  position: relative;
  border: 1px solid #ccd0d4;
  background: #f6f7f7;
  overflow: auto;
  min-height: 420px;
  padding: 10px;
}

.zenbinv-canvas img.zenbinv-bg {
  display:block;
  max-width: none;
  height: auto;
}

.zenbinv-overlay {
  position:absolute;
  left:10px;
  top:10px;
  right:10px;
  bottom:10px;
  pointer-events:auto;
}

.zenbinv-box {
  position:absolute;
  border: 2px solid rgba(0, 115, 170, 0.9);
  background: rgba(0, 115, 170, 0.08);
  box-sizing: border-box;
  pointer-events: auto;
}

.zenbinv-box.active { border-color: rgba(220, 50, 50, 0.95); background: rgba(220, 50, 50, 0.08); }

.zenbinv-box .zenbinv-label {
  position:absolute;
  top:-20px; left:0;
  background:#fff;
  border:1px solid #ccd0d4;
  padding:2px 6px;
  font-size:12px;
  white-space:nowrap;
}

.zenbinv-box .zenbinv-resize {
  position:absolute;
  width:14px; height:14px;
  right:-8px; bottom:-8px;
  background:#fff;
  border:2px solid rgba(0, 115, 170, 0.9);
  cursor: nwse-resize;
  box-sizing:border-box;
  border-radius:2px;
}


.zenbinv-fields-list { display:flex; flex-direction:column; gap:10px; }
.zenbinv-field-card {
  border:1px solid #ccd0d4;
  background:#fff;
  padding:8px;
  border-radius:6px;
}
.zenbinv-field-card.active { outline: 2px solid rgba(220, 50, 50, 0.35); }
.zenbinv-panel--mapping #zenbinv_fields_list {
  position: sticky;
  top: 32px;
}
.zenbinv-field-card.collapsed { cursor: pointer; }
.zenbinv-field-card-head {
  display:flex;
  align-items:flex-start;
  gap:8px;
  min-height:26px;
}
.zenbinv-field-card-meta {
  display:flex;
  flex-direction:column;
  gap:4px;
  min-width:0;
  margin-right:auto;
}
.zenbinv-field-card-meta--inline {
  flex-direction:row;
  align-items:center;
  gap:8px;
}
.zenbinv-field-card-actions {
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:8px;
}
.zenbinv-field-card-head strong {
  font-size: 12px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display:block;
}
.zenbinv-field-summary {
  color:#666;
  font-size:11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  white-space: normal;
  line-height: 1.35;
}
.zenbinv-field-card.collapsed .zenbinv-grid { display:none; }
.zenbinv-field-card.collapsed .button-link-delete { opacity: .8; }
.zenbinv-row { display:flex; gap:8px; margin: 6px 0; }
.zenbinv-fonts-list { display:flex; flex-direction:column; gap:6px; margin-top:6px; }
.zenbinv-font-row { display:flex; align-items:center; gap:8px; }
.zenbinv-font-row .zenbinv-small { margin-top:0; margin-right:auto; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.zenbinv-grid { display:grid; grid-template-columns: 1fr 1fr; gap:8px; }
.zenbinv-grid-span-2 { grid-column: 1 / span 2; }
.zenbinv-grid--mb { margin-bottom: 10px; }
.zenbinv-full-width { width: 100%; }
.zenbinv-email-settings-grid {
  grid-template-columns: minmax(220px, 0.9fr) minmax(300px, 1.1fr);
  gap: 10px 12px;
}
.zenbinv-grid label { font-size:12px; color:#333; }
.zenbinv-grid input, .zenbinv-grid select { width:100%; }
.zenbinv-grid textarea { width:100%; }
.zenbinv-grid input[type="color"] {
  min-height: 32px;
  padding: 2px;
}
.zenbinv-grid input[type="checkbox"] {
  width: auto;
  transform: translateY(2px);
}
.zenbinv-form-editor-card {
  border:1px solid #dcdcde;
  background:#f9f9f9;
  padding:8px;
  border-radius:6px;
}
.zenbinv-form-editor-card.active { outline: 2px solid rgba(220, 50, 50, 0.35); }
.zenbinv-form-editor-card.collapsed { cursor: pointer; }
.zenbinv-form-editor-card.collapsed .zenbinv-grid { display:none; }
.zenbinv-form-workspace {
  display:grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap:16px;
  align-items:start;
}
.zenbinv-form-settings-card {
  border:1px solid #ccd0d4;
  background:#f9f9f9;
  padding:12px;
  border-radius:6px;
}
.zenbinv-form-settings-card h4 {
  margin:0 0 8px;
}

.zenbinv-test-data, .zenbinv-config-json { width:100%; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }

.zenbinv-preview-out { margin-top: 12px; }
.zenbinv-preview-title { font-weight:600; margin-bottom:6px; }
.zenbinv-preview-img-wrap img { max-width: 100%; border:1px solid #ccd0d4; background:#fff; }
.zenbinv-preview-engine-notice { margin-bottom: 8px; }
.zenbinv-no-bg-notice { margin: 10px 0; }

.zenbinv-workspace {
  border: 1px solid #ccd0d4;
  background: #fff;
  padding: 16px;
  border-radius: 8px;
  width: 100%;
  box-sizing: border-box;
}

.zenbinv-workspace-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.zenbinv-workspace-tab.is-active {
  background: #2271b1;
  border-color: #2271b1;
  color: #fff;
}

.zenbinv-workspace-panel[hidden] {
  display: none !important;
}

.zenbinv-email-mode-help {
  margin: 4px 0 10px;
  font-size: 12px;
  color: #646970;
}
.zenbinv-pro-email-advanced {
  margin: 0 0 14px;
}

.zenbinv-email-mode-switch {
  display: inline-flex;
  gap: 0;
  margin: 0 0 14px;
  border: 1px solid #c3c4c7;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}

.zenbinv-email-mode-option {
  margin: 0;
  cursor: pointer;
}

.zenbinv-email-mode-option.is-disabled {
  cursor: default;
}

.zenbinv-email-mode-option + .zenbinv-email-mode-option {
  border-left: 1px solid #c3c4c7;
}

.zenbinv-email-mode-option__control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #fff;
}

.zenbinv-email-mode-option input[type="radio"] {
  margin: 0;
}

.zenbinv-email-mode-option__label {
  font-size: 13px;
  font-weight: 600;
  color: #1d2327;
}

.zenbinv-email-mode-option.is-disabled .zenbinv-email-mode-option__control {
  background: #f6f7f7;
}

.zenbinv-email-mode-option.is-disabled .zenbinv-email-mode-option__label {
  color: #8c8f94;
}

.zenbinv-email-mode-option:has(input[type="radio"]:checked) .zenbinv-email-mode-option__control {
  background: #f0f6fc;
}

.zenbinv-email-mode-card {
  border: 1px solid #dcdcde;
  background: #fcfcfc;
  border-radius: 6px;
  padding: 16px;
  margin-top: 6px;
}

.zenbinv-email-mode-card h4 {
  margin: 0 0 6px;
}

.zenbinv-admin-feedback {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100000;
  max-width: 320px;
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  background: #1d2327;
  color: #fff;
  font-size: 13px;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
  pointer-events: none;
}

.zenbinv-admin-feedback.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.zenbinv-admin-feedback.is-success {
  background: #135e2b;
}

.zenbinv-admin-feedback.is-info {
  background: #1d4f73;
}

.zenbinv-admin-feedback.is-error {
  background: #8a2424;
}

.zenbinv-email-placeholder-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.zenbinv-email-placeholder-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid #dcdcde;
  border-radius: 999px;
  background: #f6f7f7;
  font-size: 11px;
  line-height: 1.3;
  color: #3c434a;
  text-decoration: none;
  cursor: pointer;
}

.zenbinv-email-placeholder-chip:hover,
.zenbinv-email-placeholder-chip:focus {
  background: #eef4f9;
  border-color: #8c8f94;
  color: #1d2327;
}

.zenbinv-email-placeholder-chip code {
  font-size: 11px;
}

.zenbinv-email-placeholder-group + .zenbinv-email-placeholder-group {
  margin-top: 10px;
}

.zenbinv-email-placeholder-group__title {
  margin-bottom: 4px;
}

#zenbinv_email_placeholder_feedback {
  min-height: 18px;
}

#zenbinv_email_placeholder_feedback.is-success {
  color: #135e2b;
}

#zenbinv_email_placeholder_feedback.is-error {
  color: #b32d2e;
}

.zenbinv-side .zenbinv-preview img { max-width:100%; height:auto; display:block; margin-top:8px; }
.zenbinv-side .zenbinv-empty { padding:10px; background:#f6f7f7; border:1px dashed #ccd0d4; margin-top:8px; }
.zenbinv-small { font-size:12px; color:#555; margin-top:6px; }

@media (max-width: 1080px) {
  .zenbinv-layout {
    flex-direction: column;
  }

  .zenbinv-panel,
  .zenbinv-panel--mapping {
    width: 100%;
    max-width: none;
    position: static;
  }

  .zenbinv-panel--mapping #zenbinv_fields_list,
  .zenbinv-field-card.active {
    position: static;
  }

  .zenbinv-canvas-wrap {
    min-width: 0;
  }

  .zenbinv-form-workspace {
    grid-template-columns: 1fr;
  }
}