body {
  font-family: sans-serif;
  display: flex;
  margin: 0;
  height: 100vh;
  background: #f0f0f0;
}

#sidebar {
  width: 350px;
  padding: 20px;
  background: #fff;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

.input-group {
  margin-bottom: 15px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

input {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}

#preview-container {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow: auto;
  padding: 50px;
}

/* We scale the iframe down so it fits on the screen while editing */
iframe {
  width: 1275px;
  height: 1500px;
  border: 1px solid #ccc;
  transform: scale(0.5); /* Adjusted scale for new base dimensions */
  transform-origin: top center;
  background: white;
}

#letterBody {
  margin: 0;
  padding: 0;
  width: 1275px;
  height: 1500px;
  font-family: 'Arial', sans-serif;
  background-color: #f8f8f8;
}

.copyright-text {
  position: absolute;
  text-decoration: none;
  font-size: 12px;
  color: #888;
  z-index: 20;
}

.copyright-text-left {
  bottom: 0.8rem;
  left: 3.8rem;
}

.copyright-text-right {
  top: 0.8rem;
  right: 1rem;
}

.dynamic-section-editor .accordion-button {
  gap: 0.5rem;
}

.dynamic-floating-editor .accordion-button::before {
  opacity: 0.35;
}

.dynamic-add-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem;
}

.dynamic-add-grid .btn,
.dynamic-block-header .btn,
.dynamic-section-editor .btn,
.dynamic-floating-editor .btn {
  width: auto;
}

.dynamic-inline-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
}

.dynamic-inline-controls .form-control-color {
  width: 2rem;
  min-height: 1.65rem;
  padding: 0.1rem;
}

.dynamic-inline-controls .form-check {
  min-height: auto;
}

.dynamic-two-column-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.dynamic-two-column-controls .form-label {
  margin-bottom: 0.2rem;
}

.dynamic-spacing-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.dynamic-spacing-controls .form-label {
  margin-bottom: 0.2rem;
}

.dynamic-block {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 7px;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
}

.dynamic-block[draggable='true'] {
  cursor: grab;
}

.dynamic-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
}

.dynamic-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}

.dynamic-toolbar .btn,
.dynamic-toolbar .form-select,
.dynamic-toolbar .form-control-color {
  width: auto;
}

.dynamic-toolbar .btn {
  padding: 0.16rem 0.38rem;
  font-size: 0.74rem;
}

.dynamic-toolbar-select {
  max-width: 86px;
  padding-top: 0.16rem;
  padding-bottom: 0.16rem;
  font-size: 0.74rem;
}

.dynamic-toolbar-icon,
.static-icon-select {
  max-width: 92px;
  padding-top: 0.16rem;
  padding-bottom: 0.16rem;
  font-size: 0.74rem;
}

.static-align-tools {
  display: inline-flex;
}

.dynamic-toolbar-color {
  width: 2rem !important;
  height: 1.65rem;
  min-height: 1.65rem;
}

.dynamic-rich-text {
  min-height: 78px;
}

.dynamic-rich-text:empty::before {
  content: attr(data-placeholder);
  color: #94a3b8;
  pointer-events: none;
}

.dynamic-image-thumb {
  display: block;
  max-width: 100%;
  max-height: 96px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
}

.dynamic-empty-note {
  border: 1px dashed #cbd5e1;
  border-radius: 7px;
  color: #64748b;
  font-size: 0.8rem;
  padding: 0.5rem;
  text-align: center;
}

body.dark-mode .dynamic-block {
  background: #0f172a;
  border-color: #475569;
}

body.dark-mode .dynamic-block-header,
body.dark-mode .dynamic-empty-note {
  color: #cbd5e1;
}

body.dark-mode .dynamic-empty-note {
  border-color: #475569;
}