@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap');
/* ==========================================================================
   Sales Presentation Generator — Builder Interface Styles
   TEKTRO / TRP Corporate Identity
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Builder Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* --- Surfaces --- */
  --builder-bg:              #F7F7F4;
  --builder-surface:         #FFFFFF;
  --builder-surface-alt:     #F2F2EE;
  --builder-surface-hover:   #ECECE7;

  /* --- Preview stage (intentionally dark — frames the slides) --- */
  --builder-stage:           #1A1B1D;
  --builder-stage-alt:       #232427;

  /* --- Borders --- */
  --builder-border:          #E7E7E1;
  --builder-border-focus:    #D4D4CD;

  /* --- Text --- */
  --builder-text:            #0E0E10;
  --builder-text-secondary:  #55555F;
  --builder-text-muted:      #8E8E98;
  --builder-text-on-dark:    #F7F7F4;

  /* --- Primary (slate buttons) --- */
  --builder-primary:         #1F2022;
  --builder-primary-hover:   #2A2B2D;
  --builder-primary-ink:     #FFFFFF;

  /* --- Accent (gold — focus rings, active states, highlights) --- */
  --builder-accent:          #FFCA2B;
  --builder-accent-hover:    #FFD64A;
  --builder-accent-ink:      #8A6A00;
  --builder-accent-tint:     #FFF8E0;
  --builder-accent-glow:     rgba(255, 202, 43, 0.22);

  /* --- Semantic --- */
  --builder-success:         #117A4A;
  --builder-success-bg:      #E6F4EC;
  --builder-danger:          #B73A2A;
  --builder-danger-hover:    #9A2F22;
  --builder-danger-bg:       #FBEBE7;
  --builder-warn:            #B7791F;
  --builder-warn-bg:         #FFF6E0;

  /* --- Typography --- */
  --builder-font-heading:    'Geist', 'Inter', system-ui, -apple-system, sans-serif;
  --builder-font-body:       'Geist', 'Inter', system-ui, -apple-system, sans-serif;
  --builder-font-mono:       'Geist Mono', ui-monospace, monospace;

  /* --- Geometry --- */
  --builder-sidebar-width:   280px;
  --builder-header-height:   56px;
  --builder-radius:          8px;
  --builder-radius-lg:       12px;
  --builder-radius-sm:       6px;
  --builder-transition:      160ms cubic-bezier(0.4,0,0.2,1);

  /* --- Shadows --- */
  --builder-shadow-xs:       0 1px 2px rgba(15,15,20,0.04);
  --builder-shadow-sm:       0 1px 2px rgba(15,15,20,0.05), 0 1px 1px rgba(15,15,20,0.03);
  --builder-shadow:          0 4px 12px rgba(15,15,20,0.06);
  --builder-ring:            0 0 0 3px var(--builder-accent-glow);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

body.builder-body {
  font-family: var(--builder-font-body);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--builder-text);
  background: var(--builder-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  height: 100vh;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--builder-header-height);
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--builder-border);
  z-index: 100;
  flex-shrink: 0;
}

.builder-header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--builder-text);
}

.builder-header__brand-mark {
  width: 28px;
  height: 28px;
  background: var(--builder-primary);
  color: var(--builder-primary-ink);
  font-family: var(--builder-font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.builder-header__title {
  font-family: var(--builder-font-heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--builder-text);
  white-space: nowrap;
}

.builder-header__title-input {
  font-family: var(--builder-font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--builder-text);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--builder-radius-sm);
  padding: 4px 8px;
  min-width: 160px;
  max-width: 280px;
  transition: border-color var(--builder-transition), background var(--builder-transition);
  outline: none;
}

.builder-header__title-input:hover {
  border-color: var(--builder-border);
}

.builder-header__title-input:focus {
  border-color: var(--builder-accent);
  background: var(--builder-surface);
  box-shadow: var(--builder-ring);
  outline: none;
}

.builder-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   Layout Toggle
   -------------------------------------------------------------------------- */
.builder-layout-toggle {
  display: flex;
  align-items: center;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
  margin-right: 8px;
}

.builder-layout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 26px;
  background: none;
  border: none;
  border-radius: 4px;
  color: var(--builder-text-secondary);
  cursor: pointer;
  transition: background var(--builder-transition), color var(--builder-transition);
}

.builder-layout-btn:hover {
  background: var(--builder-surface-hover);
  color: var(--builder-text);
}

.builder-layout-btn--active {
  background: var(--builder-surface);
  color: var(--builder-text);
  box-shadow: var(--builder-shadow-xs);
}

.builder-header__theme-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.builder-header__label {
  font-size: 12px;
  font-weight: 500;
  color: var(--builder-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.builder-header__btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.builder-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--builder-surface);
  color: var(--builder-text);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius);
  box-shadow: var(--builder-shadow-xs);
  font-family: var(--builder-font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: all var(--builder-transition);
  white-space: nowrap;
  line-height: 1;
}
.builder-btn:hover {
  background: var(--builder-surface-alt);
  border-color: var(--builder-border-focus);
}

.builder-btn--primary {
  background: var(--builder-primary);
  color: var(--builder-primary-ink);
  border-color: var(--builder-primary);
}
.builder-btn--primary:hover {
  background: var(--builder-primary-hover);
  border-color: var(--builder-primary-hover);
  box-shadow: 0 2px 8px rgba(15,15,20,0.12);
}
.builder-btn--primary:active {
  transform: translateY(1px);
}

.builder-btn--secondary {
  background: var(--builder-surface);
  color: var(--builder-text);
  border: 1px solid var(--builder-border-focus);
}
.builder-btn--secondary:hover {
  background: var(--builder-surface-alt);
}

.builder-btn--ghost {
  background: transparent;
  border: 1px solid transparent;
  color: var(--builder-text-secondary);
  box-shadow: none;
}
.builder-btn--ghost:hover {
  background: var(--builder-surface-alt);
  color: var(--builder-text);
}

.builder-btn--accent {
  background: var(--builder-primary);
  color: var(--builder-primary-ink);
  border-color: var(--builder-primary);
  font-weight: 600;
}
.builder-btn--accent:hover {
  background: var(--builder-primary-hover);
  border-color: var(--builder-primary-hover);
  box-shadow: 0 2px 8px rgba(15,15,20,0.12);
}
.builder-btn--accent:active {
  transform: translateY(1px);
}

.builder-btn--danger {
  background: var(--builder-surface);
  color: var(--builder-danger);
  border-color: rgba(183,58,42,0.25);
}
.builder-btn--danger:hover {
  background: var(--builder-danger-bg);
  border-color: var(--builder-danger);
  color: var(--builder-danger);
}

.builder-btn--sm {
  padding: 6px 10px;
  font-size: 12px;
}

.builder-btn--block {
  width: 100%;
  justify-content: center;
}

.builder-btn--icon {
  padding: 6px;
  border-radius: var(--builder-radius-sm);
  background: transparent;
  border: none;
  color: var(--builder-text-muted);
  cursor: pointer;
  transition: all var(--builder-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.builder-btn--icon:hover {
  color: var(--builder-text);
  background: var(--builder-surface-hover);
}

/* --------------------------------------------------------------------------
   Select / Dropdown
   -------------------------------------------------------------------------- */
.builder-select {
  appearance: none;
  background-color: var(--builder-surface);
  color: var(--builder-text);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  padding: 6px 28px 6px 10px;
  font-family: var(--builder-font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color var(--builder-transition), box-shadow var(--builder-transition);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238E8E98' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.builder-select:hover {
  border-color: var(--builder-border-focus);
}
.builder-select:focus {
  border-color: var(--builder-accent);
  box-shadow: var(--builder-ring);
  outline: none;
}

/* --------------------------------------------------------------------------
   Main Layout
   -------------------------------------------------------------------------- */
.builder-layout {
  display: flex;
  height: calc(100vh - var(--builder-header-height));
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.builder-sidebar {
  width: var(--builder-sidebar-width);
  min-width: var(--builder-sidebar-width);
  background: var(--builder-surface-alt);
  border-right: 1px solid var(--builder-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.builder-sidebar__header {
  padding: 8px 14px;
  min-height: 48px;
  border-bottom: 1px solid var(--builder-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.builder-sidebar__title {
  font-family: var(--builder-font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--builder-text-secondary);
}

.builder-sidebar__footer {
  padding: 10px 14px;
  border-top: 1px solid var(--builder-border);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Slide List
   -------------------------------------------------------------------------- */
.slide-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.slide-list::-webkit-scrollbar {
  width: 4px;
}
.slide-list::-webkit-scrollbar-track {
  background: transparent;
}
.slide-list::-webkit-scrollbar-thumb {
  background: var(--builder-border);
  border-radius: 2px;
}

.slide-item {
  display: grid;
  grid-template-columns: 12px 104px minmax(0, 1fr) 16px;
  align-items: stretch;
  gap: 6px;
  padding: 6px;
  background: var(--builder-surface);
  border-radius: var(--builder-radius);
  cursor: pointer;
  transition: all var(--builder-transition);
  border: 1px solid var(--builder-border);
  box-shadow: var(--builder-shadow-xs);
  margin-bottom: 4px;
  position: relative;
}

.slide-item:hover {
  background: var(--builder-surface);
  border-color: var(--builder-border-focus);
}

.slide-item--active {
  background: var(--builder-accent-tint);
  border-color: var(--builder-accent);
  box-shadow: var(--builder-shadow-xs), inset 2px 0 0 var(--builder-accent);
}

.slide-item--hidden {
  opacity: 0.45;
}

.slide-item--hidden .slide-item__thumbnail {
  filter: grayscale(1);
}

.slide-item--hidden .slide-item__number::after {
  content: ' (hidden)';
  color: var(--builder-text-muted);
  font-style: italic;
}

.slide-item__action--active {
  color: var(--builder-accent) !important;
}

.slide-item--dragging {
  opacity: 0.5;
}

.slide-item--drag-over {
  border-top: 2px solid var(--builder-accent);
}

.slide-drag-ghost {
  position: fixed;
  top: -1000px;
  left: -1000px;
  padding: 6px 12px;
  background: var(--builder-surface);
  border: 1px solid var(--builder-accent);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text);
  font-size: 12px;
  font-family: var(--builder-font);
  white-space: nowrap;
  pointer-events: none;
}

.slide-item__drag-handle {
  cursor: grab;
  color: var(--builder-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slide-item__drag-handle:active {
  cursor: grabbing;
}

.slide-item__thumbnail {
  width: 104px;
  height: 58.5px;
  border-radius: 3px;
  overflow: hidden;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  align-self: center;
  position: relative;
}

.slide-item__thumbnail-inner {
  width: 960px;
  height: 540px;
  transform: scale(0.1083);
  transform-origin: top left;
  pointer-events: none;
}

.slide-item__info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  justify-content: space-between;
  padding: 2px 0;
}

.slide-item__number {
  font-size: 10px;
  font-weight: 600;
  color: var(--builder-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.slide-item__name {
  font-size: 12px;
  font-weight: 500;
  color: var(--builder-text);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-top: 1px;
}

.slide-item__actions {
  display: flex;
  gap: 2px;
  transition: opacity var(--builder-transition);
}

/* Side column: move-up / move-down, stacked vertically on the right edge */
.slide-item__actions--side {
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  opacity: 1;
}

/* Bottom row: change-template / duplicate / hide / delete, in the info column */
.slide-item__actions--bottom {
  flex-direction: row;
  justify-content: flex-start;
  gap: 4px;
  opacity: 0;
  margin-top: 2px;
}

.slide-item:hover .slide-item__actions--bottom,
.slide-item--active .slide-item__actions--bottom {
  opacity: 1;
}

.slide-item__action {
  padding: 3px;
  background: transparent;
  border: none;
  color: var(--builder-text-muted);
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--builder-transition);
}
.slide-item__action:hover {
  color: var(--builder-text);
  background: var(--builder-surface-hover);
}
.slide-item__action--delete:hover {
  color: var(--builder-danger);
  background: var(--builder-danger-bg);
}

/* --------------------------------------------------------------------------
   Main Content Area
   -------------------------------------------------------------------------- */
.builder-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  background: var(--builder-bg);
}

/* Wide layout: sidebar 20% | preview 60% | editor 20% */
.builder-layout--wide .builder-sidebar {
  flex: 0 0 20%;
  width: 20%;
  min-width: 0;
}

.builder-layout--wide .builder-main {
  flex: 0 0 80%;
  flex-direction: row;
  overflow: hidden;
}

.builder-layout--wide .builder-editor {
  flex: 1;
  min-width: 0;
  max-width: none;
  border-right: 1px solid var(--builder-border);
  border-bottom: none;
  overflow-y: auto;
}

.builder-layout--wide .builder-preview {
  flex: 3;
  min-width: 0;
  max-height: none;
  border-bottom: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.builder-layout--wide .builder-preview__container {
  flex: 1;
  max-height: none;
  height: 100%;
}

@media (max-width: 1199px) {
  .builder-layout--wide .builder-main {
    flex-direction: column;
  }
  .builder-layout--wide .builder-editor {
    border-right: none;
    border-bottom: 1px solid var(--builder-border);
  }
  .builder-layout--wide .builder-preview {
    max-height: 50vh;
  }
  .builder-layout--wide .builder-preview__container {
    flex: none;
    max-height: 50vh;
  }
}

/* --------------------------------------------------------------------------
   Preview Panel
   -------------------------------------------------------------------------- */
.builder-preview {
  flex-shrink: 0;
  border-bottom: 1px solid var(--builder-border);
  background: var(--builder-surface-alt);
}

.builder-preview__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  min-height: 48px;
  border-bottom: 1px solid var(--builder-border);
  background: var(--builder-surface-alt);
  color: var(--builder-text);
}

.builder-editor__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--builder-text-secondary);
}

.builder-preview__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--builder-text-secondary);
}

.builder-preview__slide-info {
  font-size: 11px;
  color: var(--builder-text-muted);
}

.builder-preview__container {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 20px;
  min-height: 300px;
  max-height: 50vh;
  overflow: hidden;
  position: relative;
  background: var(--builder-surface-alt);
}

.builder-preview__scaler {
  transform-origin: top left;
  position: relative;
}

.preview-slide {
  width: 960px;
  height: 540px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.06);
  border-radius: 4px;
  border: 1px solid var(--builder-border);
}

/* --------------------------------------------------------------------------
   Editor Panel
   -------------------------------------------------------------------------- */
.builder-editor {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--builder-surface);
  border-top: 1px solid var(--builder-border);
}

.builder-editor__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  min-height: 48px;
  border-bottom: 1px solid var(--builder-border);
  background: var(--builder-surface);
  color: var(--builder-text);
  flex-shrink: 0;
}

.builder-editor__template-name {
  font-size: 12px;
  color: var(--builder-text-muted);
  font-weight: 500;
}

.builder-editor__form {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.builder-editor__form::-webkit-scrollbar {
  width: 6px;
}
.builder-editor__form::-webkit-scrollbar-track {
  background: transparent;
}
.builder-editor__form::-webkit-scrollbar-thumb {
  background: var(--builder-border);
  border-radius: 3px;
}

/* --------------------------------------------------------------------------
   Editor Form Elements
   -------------------------------------------------------------------------- */
.editor-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  color: var(--builder-text-muted);
  gap: 12px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--builder-text-secondary);
  margin-bottom: 6px;
}

.form-label--required::after {
  content: ' *';
  color: var(--builder-accent);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 12px;
  background: var(--builder-surface);
  color: var(--builder-text);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  font-family: var(--builder-font-body);
  font-size: 14px;
  transition: border-color var(--builder-transition), box-shadow var(--builder-transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--builder-accent);
  box-shadow: var(--builder-ring);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background: var(--builder-surface-alt);
  color: var(--builder-text-muted);
  cursor: not-allowed;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--builder-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 60px;
}

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238E8E98' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

.form-hint {
  font-size: 11px;
  color: var(--builder-text-muted);
  margin-top: 4px;
  line-height: 1.5;
}

.form-hint strong {
  color: var(--builder-text-secondary);
}

.form-hint code {
  background: var(--builder-surface-alt);
  border-radius: 3px;
  padding: 1px 4px;
  font-family: monospace;
  font-size: 10px;
  color: var(--builder-text-secondary);
}

.form-textarea--mono {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  white-space: pre;
  tab-size: 4;
}

/* Image Upload Zone */
.form-image-upload {
  border: 2px dashed var(--builder-border-focus);
  border-radius: var(--builder-radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--builder-transition);
  position: relative;
  background: var(--builder-surface);
}

.form-image-upload:hover,
.form-image-upload--drag-over {
  border-color: var(--builder-accent);
  background: var(--builder-surface-alt);
}

.form-image-upload__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--builder-text-muted);
}

.form-image-upload__placeholder svg {
  opacity: 0.4;
}

.form-image-upload__placeholder span {
  font-size: 12px;
}

.form-image-upload__preview {
  position: relative;
  display: inline-block;
}

.form-image-upload__preview img {
  max-width: 100%;
  max-height: 120px;
  border-radius: var(--builder-radius-sm);
  border: 1px solid var(--builder-border);
}

.form-image-upload__remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--builder-danger);
  color: var(--builder-text-on-dark);
  border: 2px solid var(--builder-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  transition: background var(--builder-transition);
}
.form-image-upload__remove:hover {
  background: var(--builder-danger-hover);
}

/* Dynamic List Editor */
.form-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-list__item {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--builder-radius-sm);
  transition: opacity 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.form-list__item .form-input {
  flex: 1;
}

/* Drag handle on the left of each list item */
.form-list__drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  flex-shrink: 0;
  color: var(--builder-text-muted);
  cursor: grab;
  opacity: 0.5;
  transition: opacity 0.15s ease, color 0.15s ease;
}
.form-list__item:hover .form-list__drag-handle {
  opacity: 1;
  color: var(--builder-text-secondary);
}
.form-list__drag-handle:active {
  cursor: grabbing;
}

.form-list__item--dragging {
  opacity: 0.4;
}

.form-list__item--drag-over {
  background: var(--builder-surface-alt);
  box-shadow: inset 0 2px 0 var(--builder-accent);
}

.form-list__remove {
  padding: 8px;
  background: transparent;
  border: none;
  color: var(--builder-text-muted);
  cursor: pointer;
  border-radius: var(--builder-radius-sm);
  transition: all var(--builder-transition);
  display: flex;
  align-items: center;
}
.form-list__remove:hover {
  color: var(--builder-danger);
  background: var(--builder-danger-bg);
}

.form-list__indent-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  background: none;
  border: 1px solid var(--builder-border);
  border-radius: 3px;
  color: var(--builder-text-secondary);
  cursor: pointer;
  transition: background var(--builder-transition), color var(--builder-transition), border-color var(--builder-transition);
  padding: 0;
  flex-shrink: 0;
}

.form-list__indent-btn:hover:not(:disabled) {
  background: var(--builder-surface-hover);
  color: var(--builder-text);
  border-color: var(--builder-text-muted);
}

.form-list__indent-btn:disabled {
  opacity: 0.25;
  cursor: default;
}

.form-list__add {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  background: transparent;
  border: 1px dashed var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text-muted);
  font-family: var(--builder-font-body);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--builder-transition);
  margin-top: 4px;
}
.form-list__add:hover {
  border-color: var(--builder-accent);
  color: var(--builder-text);
  background: var(--builder-accent-glow);
}

/* Spec Table Editor */
.form-spectable {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-spectable__row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.form-spectable__row .form-input:first-child {
  flex: 0 0 40%;
  font-weight: 500;
}
.form-spectable__row .form-input:nth-child(2) {
  flex: 1;
}

/* --------------------------------------------------------------------------
   Modals
   -------------------------------------------------------------------------- */
.modal,
.slideshow-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal--visible,
.slideshow-modal--visible {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 20, 0.45);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--builder-surface);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-lg);
  padding: 24px;
  max-width: 900px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(15, 15, 20, 0.18), 0 2px 8px rgba(15, 15, 20, 0.08);
}

.modal__content--centered {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--builder-border);
  color: var(--builder-text);
}

.modal__title {
  font-family: var(--builder-font-heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--builder-text);
}

.modal__close {
  padding: 4px;
  background: transparent;
  border: none;
  color: var(--builder-text-secondary);
  cursor: pointer;
  border-radius: var(--builder-radius-sm);
  transition: all var(--builder-transition);
  display: flex;
}
.modal__close:hover {
  color: var(--builder-text);
  background: var(--builder-surface-alt);
}

/* --------------------------------------------------------------------------
   Template Picker Grid
   -------------------------------------------------------------------------- */
.template-grid {
  display: flex;
  flex-direction: column;
}

.template-card {
  background: var(--builder-surface);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-lg);
  padding: 16px;
  cursor: pointer;
  box-shadow: var(--builder-shadow-xs);
  transition: transform var(--builder-transition), box-shadow var(--builder-transition), border-color var(--builder-transition);
  text-align: center;
  position: relative;
}

.template-card:hover {
  border-color: var(--builder-border-focus);
  transform: translateY(-2px);
  box-shadow: var(--builder-shadow);
}

/* Live preview in template card */
.template-card__preview {
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  overflow: hidden;
  border-radius: var(--builder-radius-sm);
  margin-bottom: 12px;
  position: relative;
  border: 1px solid var(--builder-border);
}

.template-card__preview-inner {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
  width: 960px;
  height: 540px;
  pointer-events: none;
}

.template-card__icon {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--builder-accent);
  background: var(--builder-surface-alt);
  border-radius: var(--builder-radius-sm);
}

.template-card__name {
  font-family: var(--builder-font-heading);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--builder-text);
}

.template-card__desc {
  font-size: 11px;
  color: var(--builder-text-secondary);
  line-height: 1.4;
}

/* Template grid layout (cards area below theme picker) */
.template-grid__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Banner shown when the modal is in "change template" mode */
.template-grid__mode-banner {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--builder-surface-alt);
  border-left: 3px solid var(--builder-accent);
  border-radius: var(--builder-radius-sm);
  font-size: 12px;
  color: var(--builder-text-secondary);
  line-height: 1.4;
}

/* Card styling for the template currently in use (change-mode only) */
.template-card--current {
  border-color: var(--builder-accent);
  box-shadow: var(--builder-shadow), 0 0 0 3px var(--builder-accent-glow);
}

.template-card__badge {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 2px 8px;
  background: var(--builder-accent);
  color: var(--builder-accent-ink);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 3px;
  z-index: 2;
}

/* Theme picker in modal */
.template-theme-picker {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.template-theme-btn {
  flex: 1;
  padding: 10px 16px;
  background: var(--builder-surface-alt);
  border: 2px solid var(--builder-border);
  border-radius: var(--builder-radius);
  color: var(--builder-text-secondary);
  font-family: var(--builder-font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--builder-transition);
}

.template-theme-btn:hover {
  border-color: var(--builder-text-muted);
  color: var(--builder-text);
}

.template-theme-btn--active {
  border-color: var(--builder-accent);
  color: var(--builder-accent-ink);
  background: var(--builder-accent-glow);
}

/* Theme toggle in editor */
.form-theme-toggle {
  display: flex;
  gap: 8px;
}

.form-theme-btn {
  flex: 1;
  padding: 8px 12px;
  background: var(--builder-surface-alt);
  border: 2px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text-secondary);
  font-family: var(--builder-font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--builder-transition);
}

.form-theme-btn:hover {
  border-color: var(--builder-text-muted);
  color: var(--builder-text);
}

.form-theme-btn--active {
  border-color: var(--builder-accent);
  color: var(--builder-accent-ink);
  background: var(--builder-accent-glow);
}

.form-group--theme {
  padding-bottom: 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--builder-border);
}

/* --------------------------------------------------------------------------
   Slideshow Modal
   -------------------------------------------------------------------------- */
.slideshow-modal {
  background: #0A0A0A;
  z-index: 2000;
  flex-direction: column;
  color: var(--builder-text-on-dark);
}

.slideshow-modal__header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  z-index: 10;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent);
  color: var(--builder-text-on-dark);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.slideshow-modal__counter {
  font-size: 14px;
  font-weight: 600;
  color: var(--builder-text-on-dark);
  opacity: 0.75;
  font-family: var(--builder-font-heading);
}

.slideshow-modal__close {
  padding: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: none;
  color: var(--builder-text-on-dark);
  cursor: pointer;
  border-radius: 50%;
  transition: background var(--builder-transition);
  display: flex;
}
.slideshow-modal__close:hover {
  background: rgba(255, 255, 255, 0.12);
}

.slideshow-modal__stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.slideshow-modal__slide {
  position: absolute;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.45s ease-out,
              filter 0.45s ease-out;
}

.slideshow-modal__slide--active {
  transform: translateX(0);
  opacity: 1;
  filter: blur(0);
}

.slideshow-modal__slide--prev {
  transform: translateX(-80px);
  opacity: 0;
  filter: blur(10px);
}

.slideshow-modal__slide--next {
  transform: translateX(80px);
  opacity: 0;
  filter: blur(10px);
}

.slideshow-modal__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  padding: 16px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: none;
  color: var(--builder-text-on-dark);
  cursor: pointer;
  border-radius: var(--builder-radius);
  transition: all var(--builder-transition), opacity 0.3s ease;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}
.slideshow-modal__nav:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--builder-text-on-dark);
}

.slideshow-modal__nav--prev {
  left: 16px;
}

.slideshow-modal__nav--next {
  right: 16px;
}

.slideshow-modal__dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.slideshow-modal__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--builder-transition);
}

.slideshow-modal__dot--active {
  background: var(--builder-accent);
  transform: scale(1.3);
}

/* UI controls shown only when mouse is active */
.slideshow-modal--ui-visible .slideshow-modal__header,
.slideshow-modal--ui-visible .slideshow-modal__nav,
.slideshow-modal--ui-visible .slideshow-modal__dots {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   Export Progress
   -------------------------------------------------------------------------- */
.export-progress {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.export-progress__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--builder-border);
  border-top-color: var(--builder-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.export-progress__text {
  font-size: 14px;
  color: var(--builder-text-secondary);
}

.export-progress__bar {
  width: 200px;
  height: 4px;
  background: var(--builder-border);
  border-radius: 2px;
  overflow: hidden;
}

.export-progress__fill {
  height: 100%;
  background: var(--builder-accent);
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .builder-header__label {
    display: none;
  }
  .builder-btn span {
    display: none;
  }
  .builder-btn {
    padding: 8px 10px;
  }
  .builder-sidebar {
    --builder-sidebar-width: 240px;
    width: var(--builder-sidebar-width);
    min-width: var(--builder-sidebar-width);
  }
}

@media (max-width: 768px) {
  .builder-layout {
    flex-direction: column;
  }
  .builder-sidebar {
    width: 100%;
    min-width: 100%;
    max-height: 160px;
    border-right: none;
    border-bottom: 1px solid var(--builder-border);
  }
  .slide-list {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 8px;
    padding: 8px;
  }
  .slide-item {
    display: flex;
    flex-direction: column;
    min-width: 120px;
    margin-bottom: 0;
  }
  .slide-item__drag-handle {
    display: none;
  }
  .slide-item__actions {
    flex-direction: row;
    opacity: 1;
  }
  .builder-preview__container {
    min-height: 200px;
    padding: 12px;
  }
  .template-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Utility
   -------------------------------------------------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --------------------------------------------------------------------------
   Custom Dialog (replaces browser confirm/alert/prompt)
   -------------------------------------------------------------------------- */
.dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 20, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.dialog-overlay--visible {
  opacity: 1;
  pointer-events: auto;
}

.dialog {
  background: var(--builder-surface);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-lg);
  padding: 28px 32px 24px;
  max-width: 520px;
  width: 90%;
  box-shadow: 0 24px 64px rgba(15, 15, 20, 0.18), 0 2px 8px rgba(15, 15, 20, 0.08);
  transform: scale(0.95) translateY(8px);
  transition: transform 0.2s ease;
  text-align: center;
}

.dialog-overlay--visible .dialog {
  transform: scale(1) translateY(0);
}

.dialog__icon {
  margin-bottom: 16px;
}

.dialog__icon svg {
  width: 40px;
  height: 40px;
}

.dialog__icon--warning svg { color: var(--builder-warn); }
.dialog__icon--error svg { color: var(--builder-danger); }
.dialog__icon--info svg { color: var(--builder-accent); }
.dialog__icon--success svg { color: var(--builder-success); }

.dialog__title {
  font-family: var(--builder-font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--builder-text);
  margin-bottom: 8px;
}

.dialog__message {
  font-size: 13px;
  color: var(--builder-text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  white-space: pre-line;
}

.dialog__input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 20px;
  background: var(--builder-surface);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text);
  font-family: var(--builder-font-body);
  font-size: 13px;
  transition: border-color var(--builder-transition), box-shadow var(--builder-transition);
}

.dialog__input:focus {
  outline: none;
  border-color: var(--builder-accent);
  box-shadow: var(--builder-ring);
}

.dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.dialog__btn {
  padding: 9px 20px;
  border: 1px solid transparent;
  border-radius: var(--builder-radius-sm);
  font-family: var(--builder-font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  min-width: 90px;
  white-space: nowrap;
}

.dialog__btn--primary {
  background: var(--builder-primary);
  color: var(--builder-primary-ink);
  border-color: var(--builder-primary);
}

.dialog__btn--primary:hover {
  background: var(--builder-primary-hover);
  border-color: var(--builder-primary-hover);
}

.dialog__btn--secondary {
  background: var(--builder-surface);
  color: var(--builder-text);
  border-color: var(--builder-border-focus);
}

.dialog__btn--secondary:hover {
  background: var(--builder-surface-alt);
}

.dialog__btn--danger {
  background: var(--builder-danger);
  color: var(--builder-text-on-dark);
  border-color: var(--builder-danger);
}

.dialog__btn--danger:hover {
  background: var(--builder-danger-hover);
  border-color: var(--builder-danger-hover);
}

.dialog__btn--ghost {
  background: transparent;
  color: var(--builder-text-secondary);
  border-color: transparent;
}

.dialog__btn--ghost:hover {
  background: var(--builder-surface-alt);
  color: var(--builder-text);
}

/* --------------------------------------------------------------------------
   Image Editor Modal
   -------------------------------------------------------------------------- */
.modal__content--wide {
  max-width: 860px;
  width: 95%;
}

.image-editor {
  display: flex;
  gap: 20px;
  min-height: 400px;
}

.image-editor__canvas-area {
  flex: 1;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  min-height: 380px;
}

.image-editor__canvas-area canvas {
  cursor: crosshair;
}

.image-editor__sidebar {
  width: 150px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.image-editor__section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-editor__label {
  font-size: 11px;
  font-weight: 600;
  color: var(--builder-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.image-editor__btn-row {
  display: flex;
  gap: 6px;
}

.image-editor__btn-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.image-editor__btn {
  padding: 8px 12px;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--builder-transition);
  flex: 1;
}

.image-editor__btn:hover {
  background: var(--builder-surface-hover);
  color: var(--builder-text);
  border-color: var(--builder-text-muted);
}

.image-editor__btn--reset {
  width: 100%;
  color: var(--builder-text-muted);
  font-size: 11px;
}

.image-editor__ratio-btn {
  padding: 6px 10px;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text-secondary);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  transition: all var(--builder-transition);
}

.image-editor__ratio-btn:hover {
  border-color: var(--builder-text-muted);
  color: var(--builder-text);
}

.image-editor__ratio-btn--active {
  border-color: var(--builder-accent);
  color: var(--builder-accent-ink);
  background: var(--builder-accent-glow);
}

.image-editor__ratio-info {
  padding: 8px 10px;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  color: var(--builder-text);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.image-editor__ratio-hint {
  font-size: 10px;
  color: var(--builder-text-muted);
  text-align: center;
  margin-top: 4px;
  font-weight: 500;
}

.image-editor__zoom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--builder-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  margin-top: 8px;
}

.image-editor__zoom-slider:focus-visible {
  box-shadow: var(--builder-ring);
}

.image-editor__zoom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: var(--builder-accent);
  border-radius: 50%;
  cursor: pointer;
  border: 0;
}

.image-editor__zoom-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--builder-accent);
  border-radius: 50%;
  cursor: pointer;
  border: 0;
}

.image-editor__zoom-value {
  font-size: 11px;
  color: var(--builder-text-muted);
  text-align: center;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}

.image-editor__bg-row {
  display: flex;
  gap: 4px;
  align-items: stretch;
}

.image-editor__color-input {
  flex: 1;
  min-width: 0;
  height: 34px;
  padding: 2px;
  background: var(--builder-surface-alt);
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-sm);
  cursor: pointer;
}

.image-editor__color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}
.image-editor__color-input::-webkit-color-swatch {
  border: none;
  border-radius: 2px;
}
.image-editor__color-input::-moz-color-swatch {
  border: none;
  border-radius: 2px;
}

.image-editor__bg-row .image-editor__btn {
  flex: 0 0 34px;
  padding: 6px;
}

.image-editor__btn--picking {
  border-color: var(--builder-accent) !important;
  background: var(--builder-accent-glow) !important;
  color: var(--builder-accent-ink) !important;
}

.image-editor__spacer {
  flex: 1;
}

.image-editor__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-editor__actions .builder-btn {
  width: 100%;
  justify-content: center;
}

/* Edit overlay on image preview in editor */
.form-image-upload__edit-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: var(--builder-radius-sm);
}

.form-image-upload__preview:hover .form-image-upload__edit-overlay {
  opacity: 1;
}

.form-image-upload__edit-btn {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--builder-radius-sm);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.form-image-upload__edit-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   Import Slides Picker Modal
   ========================================================================== */

.modal--import-picker .modal__content {
  max-width: 1100px;
  display: flex;
  flex-direction: column;
  max-height: 88vh;
}

.import-picker__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--builder-border);
}

.import-picker__count {
  font-size: 13px;
  color: var(--builder-text-muted);
}

.import-picker__grid {
  flex: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  padding: 4px 2px;
}

.import-picker__card {
  position: relative;
  border: 1px solid var(--builder-border);
  border-radius: var(--builder-radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--builder-shadow-xs);
  transition: transform var(--builder-transition), box-shadow var(--builder-transition), border-color var(--builder-transition);
  background: var(--builder-surface);
}

.import-picker__card:hover {
  border-color: var(--builder-border-focus);
  transform: translateY(-2px);
  box-shadow: var(--builder-shadow);
}

.import-picker__card--selected {
  border-color: var(--builder-accent);
  box-shadow: var(--builder-shadow), 0 0 0 3px var(--builder-accent-glow);
}

.import-picker__card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}

.import-picker__card__thumb-inner {
  width: 960px;
  height: 540px;
  transform-origin: top left;
}

.import-picker__card__label {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--builder-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-top: 1px solid var(--builder-border);
}

.import-picker__card__checkbox {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 20px;
  height: 20px;
  border-radius: var(--builder-radius-sm);
  border: 2px solid rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--builder-transition);
  pointer-events: none;
  z-index: 2;
}

.import-picker__card--selected .import-picker__card__checkbox {
  background: var(--builder-accent);
  border-color: var(--builder-accent);
}

.import-picker__card__checkbox-tick {
  display: none;
  width: 12px;
  height: 12px;
  stroke: #fff;
}

.import-picker__card--selected .import-picker__card__checkbox-tick {
  display: block;
}

.import-picker__footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--builder-border);
}