/* ----------------------------------------------------------------------------
   SHARED BLOCK EDITOR STYLES
   Common styles for both template and form block editors
   ---------------------------------------------------------------------------- */

/* Editor Container - Two Column Layout */
.editor-container {
  display: grid;
  grid-template-columns: 480px 1fr;
  height: calc(100vh - 72px);
  overflow: hidden;
}

/* Left Panel - Editor */
.editor-panel {
  border-right: var(--border-width-thick) solid var(--color-border);
  background: var(--color-panel);
  overflow-y: auto;
  padding: var(--spacing-8);
}

/* Right Panel - Preview */
.preview-panel {
  background: var(--color-wash);
  overflow-y: auto;
  padding: var(--spacing-8);
}

/* Block/Field List Item */
.block-item {
  background: var(--color-panel);
  border: var(--border-width-default) solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-3);
  cursor: pointer;
  transition: all var(--duration-quick) var(--ease-out);
}

.block-item:hover {
  border-width: var(--border-width-thick);
  box-shadow: var(--shadow-sm);
}

.block-item.active {
  border-color: var(--color-accent);
  border-width: var(--border-width-thick);
  box-shadow: var(--shadow-sm);
  background: var(--color-bg-pink);
}

.block-item.dragging {
  opacity: 0.5;
  cursor: grabbing;
}

/* Block Header */
.block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.block-type {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Drag Handle */
.drag-handle {
  margin-right: var(--spacing-2);
  cursor: grab;
  color: var(--color-muted);
}

.drag-handle:active {
  cursor: grabbing;
}

/* Block Actions */
.block-actions {
  display: flex;
  gap: var(--spacing-1);
}

.block-action-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-muted);
  transition: color var(--duration-quick) var(--ease-out);
}

.block-action-btn:hover {
  color: var(--color-ink);
}

.block-action-btn.delete:hover {
  color: var(--color-danger);
}

.block-content-preview {
  font-size: var(--font-size-small);
  color: var(--color-ink);
  line-height: 1.5;
}

/* Modal Styles */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  animation: fadeIn var(--duration-quick) var(--ease-out);
}

.modal-backdrop.hidden {
  display: none;
}

.modal {
  background: var(--color-panel);
  border: var(--border-width-thick) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp var(--duration-base) var(--ease-out);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-6);
  border-bottom: var(--border-width-thick) solid var(--color-border);
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-6);
  border-top: var(--border-width-default) solid var(--color-border);
  background: var(--color-wash);
}

/* Close Button */
.close-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
  color: var(--color-muted);
  transition: color var(--duration-quick) var(--ease-out);
}

.close-btn:hover {
  color: var(--color-ink);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Input Fields in Modal */
.modal input[type="text"],
.modal input[type="email"],
.modal input[type="url"],
.modal input[type="number"],
.modal textarea,
.modal select {
  width: 100%;
  padding: var(--spacing-3);
  border: var(--border-width-default) solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  background: white;
  transition: all var(--duration-quick) var(--ease-out);
}

.modal input:focus,
.modal textarea:focus,
.modal select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 61, 0, 0.1);
}

/* Responsive Layout */
@media (max-width: 1024px) {
  .editor-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .editor-panel {
    border-right: none;
    border-bottom: var(--border-width-thick) solid var(--color-border);
  }

  .preview-panel {
    height: 50vh;
  }

  .editor-panel,
  .preview-panel {
    height: 50vh;
  }
}