/* ============================================================
   ProPDF Editor — Modals Styles
   ============================================================ */

.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.open {
  opacity: 1; pointer-events: all;
}

.modal-panel {
  background: var(--bg-panel); border: 1px solid var(--border-light);
  border-radius: var(--radius-xl); padding: 0;
  width: 100%; max-width: 480px; max-height: 90vh;
  overflow-y: auto; box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.25s ease;
  display: flex; flex-direction: column;
}
.modal-overlay.open .modal-panel { transform: scale(1) translateY(0); }
.modal-panel.modal-wide { max-width: 780px; }

.modal-header {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-panel); z-index: 5;
}
.modal-header h2 {
  flex: 1; font-size: 16px; font-weight: 700; color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.modal-header h2 .material-icons-round { color: var(--accent); font-size: 20px; }
.modal-close {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  background: transparent; border: none; color: var(--text-muted);
  cursor: pointer; transition: var(--transition);
}
.modal-close:hover { background: rgba(255,71,87,0.15); color: var(--danger); }
.modal-close .material-icons-round { font-size: 20px; }

.modal-desc {
  padding: 12px 20px; font-size: 13px; color: var(--text-secondary); line-height: 1.5;
}

.modal-search-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-bottom: 1px solid var(--border);
}
.modal-search-bar .material-icons-round { color: var(--text-muted); font-size: 20px; }
.modal-search-bar input {
  flex: 1; background: transparent; border: none;
  color: var(--text-primary); font-size: 14px;
}
.modal-search-bar input:focus { outline: none; }
.modal-search-bar input::placeholder { color: var(--text-muted); }

/* ---- ELEMENTS MODAL ---- */
.elements-tabs, .fonts-categories, .media-tabs, .threed-tabs {
  display: flex; gap: 4px; padding: 10px 16px;
  overflow-x: auto; border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.elements-tabs::-webkit-scrollbar,
.fonts-categories::-webkit-scrollbar,
.media-tabs::-webkit-scrollbar,
.threed-tabs::-webkit-scrollbar { height: 3px; }

.elem-tab, .font-cat-btn, .media-tab, .threed-tab {
  padding: 6px 14px; border-radius: 20px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 12px; font-weight: 500;
  cursor: pointer; white-space: nowrap; transition: var(--transition);
}
.elem-tab:hover, .font-cat-btn:hover, .media-tab:hover, .threed-tab:hover {
  border-color: var(--accent); color: var(--accent);
}
.elem-tab.active, .font-cat-btn.active, .media-tab.active, .threed-tab.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}

.elements-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px; padding: 16px; overflow-y: auto; flex: 1;
}
.element-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 10px 6px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--border);
  cursor: pointer; transition: var(--transition); aspect-ratio: 1;
}
.element-card:hover {
  border-color: var(--accent); background: rgba(108,99,255,0.1);
  transform: scale(1.05);
}
.element-card svg { width: 36px; height: 36px; color: var(--text-primary); }
.element-card span { font-size: 9px; color: var(--text-muted); text-align: center; }

/* ---- FONTS MODAL ---- */
.fonts-grid {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px; overflow-y: auto; flex: 1; max-height: 400px;
}
.font-card {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
  border: 1px solid transparent;
}
.font-card:hover { background: var(--bg-hover); border-color: var(--border); }
.font-card.active { background: rgba(108,99,255,0.15); border-color: var(--accent); }
.font-preview {
  font-size: 20px; color: var(--text-primary); flex: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.font-name { font-size: 11px; color: var(--text-muted); min-width: 120px; }
.font-apply-btn {
  padding: 4px 12px; border-radius: var(--radius-sm);
  background: var(--accent); border: none; color: #fff;
  font-size: 11px; cursor: pointer; opacity: 0; transition: var(--transition);
}
.font-card:hover .font-apply-btn { opacity: 1; }

/* ---- MEDIA MODAL ---- */
.media-tab-content { display: none; padding: 16px; }
.media-tab-content.active { display: block; }

.upload-zone-small {
  border: 2px dashed var(--border-light); border-radius: var(--radius-lg);
  padding: 32px; display: flex; flex-direction: column;
  align-items: center; gap: 10px; cursor: pointer;
  transition: var(--transition); background: var(--bg-card);
}
.upload-zone-small:hover {
  border-color: var(--accent); background: rgba(108,99,255,0.08);
}
.upload-zone-small .material-icons-round { font-size: 40px; color: var(--accent); }
.upload-zone-small span { font-size: 13px; color: var(--text-secondary); }

.url-input-wrap {
  display: flex; gap: 8px; align-items: center;
}

/* ---- 3D MODAL ---- */
.threed-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px; padding: 16px; overflow-y: auto; max-height: 300px;
}
.threed-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 12px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--border);
  cursor: pointer; transition: var(--transition); aspect-ratio: 1;
}
.threed-card:hover {
  border-color: var(--accent); background: rgba(108,99,255,0.1);
  transform: scale(1.05);
}
.threed-card .threed-icon { font-size: 40px; }
.threed-card span { font-size: 10px; color: var(--text-muted); }

.threed-preview-wrap {
  display: flex; gap: 16px; padding: 16px;
  border-top: 1px solid var(--border);
}
.threed-preview-wrap canvas {
  width: 200px; height: 200px; background: var(--bg-card);
  border-radius: var(--radius-md); border: 1px solid var(--border);
}
.threed-controls {
  flex: 1; display: flex; flex-direction: column; gap: 10px;
}
.threed-controls label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 12px; color: var(--text-secondary);
}
.threed-controls input[type="range"] { accent-color: var(--accent); }

/* ---- ANIMATIONS MODAL ---- */
.animation-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px; padding: 16px;
}
.anim-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 12px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.anim-card:hover { border-color: var(--accent); background: rgba(108,99,255,0.1); }
.anim-card.active { border-color: var(--accent); background: rgba(108,99,255,0.2); }
.anim-card .material-icons-round { font-size: 28px; color: var(--accent); }
.anim-card span { font-size: 11px; color: var(--text-secondary); text-align: center; }

.animation-settings {
  padding: 16px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.animation-settings label {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-secondary);
}
.animation-settings label input, .animation-settings label select {
  margin-left: auto;
}

/* ---- EXPORT MODAL ---- */
.export-options {
  display: flex; gap: 8px; padding: 16px;
}
.export-option {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 8px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 2px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.export-option:hover { border-color: var(--accent); }
.export-option.active { border-color: var(--accent); background: rgba(108,99,255,0.15); }
.export-option .material-icons-round { font-size: 28px; color: var(--accent); }
.export-option span { font-size: 12px; font-weight: 600; color: var(--text-primary); }

.export-settings {
  padding: 0 16px 16px; display: flex; flex-direction: column; gap: 10px;
}
.export-setting-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; color: var(--text-secondary);
}
.export-setting-row input[type="checkbox"] { accent-color: var(--accent); }

.export-progress { padding: 0 16px 8px; }
.export-progress .progress-bar { margin-bottom: 6px; }
#export-progress-label { font-size: 12px; color: var(--text-muted); }

/* ---- NEW DOC MODAL ---- */
.new-doc-templates {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px; padding: 16px;
}
.doc-template {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 8px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 2px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.doc-template:hover { border-color: var(--accent); }
.doc-template.active { border-color: var(--accent); background: rgba(108,99,255,0.15); }
.doc-template .material-icons-round { font-size: 28px; color: var(--accent); }
.doc-template span { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.doc-template small { font-size: 10px; color: var(--text-muted); }

.custom-size-row {
  display: flex; gap: 10px; align-items: center; padding: 0 16px 12px;
}

.new-doc-bg {
  padding: 0 16px 12px; display: flex; flex-direction: column; gap: 8px;
}
.new-doc-bg label { font-size: 12px; color: var(--text-secondary); }
.bg-options { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.bg-opt {
  padding: 6px 14px; border-radius: var(--radius-sm);
  font-size: 12px; cursor: pointer; transition: var(--transition);
  border: 2px solid transparent;
}
.bg-opt.active { border-color: var(--accent) !important; }

/* ---- ERASER MODALS ---- */
.eraser-tools {
  display: flex; gap: 8px; padding: 12px 20px; flex-wrap: wrap;
}
.eraser-canvas-wrap {
  padding: 0 20px; display: flex; justify-content: center;
}
.eraser-canvas-wrap canvas {
  max-width: 100%; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: #fff;
}
.eraser-settings {
  padding: 12px 20px; display: flex; flex-direction: column; gap: 10px;
}
.eraser-settings label {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-secondary);
}
.eraser-settings label input[type="range"] {
  flex: 1; accent-color: var(--accent);
}