/* Export Container & Menu */
.export-container { position: relative; }

.btn-save {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 8px 22px;
  border-radius: 30px;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.5);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  height: 42px;
}
.btn-save:active { transform: scale(0.95); }
.btn-save:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  box-shadow: 0 6px 22px rgba(99, 102, 241, 0.7);
}

.export-menu {
  position: absolute;
  top: 50px; right: 0;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.7);
  width: 230px;
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 100;
  animation: fadeIn 0.2s ease;
  backdrop-filter: blur(16px);
}
.export-menu.show { display: flex; }

.export-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--surface-border);
  color: var(--text-main);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  transition: background 0.2s;
}
.export-item:last-child { border-bottom: none; }
.export-item:hover { background: rgba(99, 102, 241, 0.15); color: var(--accent); }
.export-item i { font-size: 20px; color: var(--primary); }

/* Bottom Sheets */
.sheet {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-top: 1px solid var(--surface-border);
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  padding: 0 24px 30px 24px;
  transform: translateY(110%);
  transition: transform 0.3s cubic-bezier(0.1, 0.7, 0.1, 1);
  z-index: 100;
  box-shadow: 0 -10px 50px rgba(0,0,0,0.7);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(30px + env(safe-area-inset-bottom));
  color: var(--text-main);
}
@media (min-width: 768px) {
  .sheet {
    left: 50%; right: auto; width: 500px;
    margin-left: -250px;
    border-radius: 24px 24px 0 0;
  }
}
.sheet.open { transform: translateY(0); }

.drag-zone {
  width: 100%;
  padding: 15px 0;
  display: flex;
  justify-content: center;
  cursor: grab;
}
.drag-handle {
  width: 50px;
  height: 5px;
  background: var(--handle);
  border-radius: 10px;
}
.sheet-content {
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 24px 30px 24px;
}

.label-row {
  color: #f8fafc;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.label-row i { color: #818cf8; }

select, input[type="number"] {
  width: 100%;
  padding: 14px;
  background: #090d16;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff !important;
  outline: none;
  transition: border-color 0.2s;
}
select option {
  background: #1e293b;
  color: #ffffff;
}
select:focus, input[type="number"]:focus {
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.3);
}

input[type="range"] {
  width: 100%;
  box-sizing: border-box;
  max-width: 100%;
  accent-color: #34d399;
  cursor: pointer;
  height: 6px;
}
.slider-val {
  font-weight: 800;
  color: #34d399;
  font-size: 1.05rem;
  min-width: 24px;
  text-align: center;
}

/* Font Selector Cards & Scroll Box */
.font-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
}

.font-card {
  background: #0f172a;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 15px;
  text-align: left;
  font-size: 18px;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease;
}
.font-card:active { transform: scale(0.98); background: #1e293b; }
.font-card.active {
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
  border-width: 2px;
}
.font-card::after {
  content: 'check_circle';
  font-family: 'Material Icons Round';
  font-size: 20px;
  opacity: 0;
  color: var(--accent);
  transition: 0.2s;
}
.font-card.active::after { opacity: 1; }

#fontInput {
  width: 100%;
  padding: 15px;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  font-size: 16px;
  background-color: #0f172a;
  appearance: none;
  -webkit-appearance: none;
  color: var(--text-main);
  font-weight: 500;
}

.font-scroll-box {
  max-height: 250px;
  overflow-y: auto;
  touch-action: pan-y !important;
  -webkit-overflow-scrolling: touch;
  pointer-events: auto;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  background: #0f172a;
  padding: 5px;
  margin-bottom: 20px;
}

.font-list-item {
  padding: 12px 15px;
  margin-bottom: 4px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-main);
  transition: background 0.2s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.font-list-item:hover { background: rgba(255, 255, 255, 0.06); }
.font-list-item.selected {
  background: var(--primary);
  color: #ffffff;
  font-weight: bold;
}

.sheet-content, .font-scroll-box, .pdf-grid-container {
  touch-action: pan-y !important;
}

/* Shapes Grid */
.shape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  gap: 12px;
  margin-top: 10px;
  padding-bottom: 20px;
}
.shape-btn {
  aspect-ratio: 1;
  background: #0f172a;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  border: 1px solid var(--surface-border);
  transition: 0.2s;
  overflow: hidden;
}
.shape-btn i { font-size: 32px; color: var(--text-main); }
.shape-btn:hover { border-color: var(--primary); background: rgba(99, 102, 241, 0.2); }

/* Colors & Previews */
.color-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface-border);
  color: var(--text-main);
}
.color-picker-wrapper { display: flex; align-items: center; gap: 10px; }
input[type="color"] {
  width: 40px; height: 40px;
  border: none; padding: 0;
  background: none; border-radius: 50%;
  cursor: pointer;
}
input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); }

.preview-box {
  background: #0f172a;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  margin-bottom: 20px;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.preview-text { font-size: 28px; color: var(--text-main); white-space: nowrap; }

.sheet-layer-btn {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
  padding: 16px;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  background: #0f172a;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.2s;
}
.sheet-layer-btn i { color: var(--primary); font-size: 24px; }
.sheet-layer-btn:active { background: rgba(99, 102, 241, 0.2); }

/* Cropper Modal */
#cropper-modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
.crop-window {
  background: #0f172a;
  border-radius: 20px;
  border: 1px solid var(--surface-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.7);
  width: 100%; max-width: 600px;
  height: 100%; max-height: 80vh;
}
.crop-area { flex: 1; background: #000; position: relative; overflow: hidden; }
#cropper-img { display: block; max-width: 100%; }
.crop-footer {
  height: 70px;
  background: #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  border-top: 1px solid var(--surface-border);
}

/* Loader & Modals */
#loader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--text-main);
}

#info-modal, #pdf-modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 300;
  display: none;
  justify-content: center;
  align-items: center;
}
.info-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  padding: 30px 24px;
  border-radius: 24px;
  text-align: center;
  width: 340px;
  max-width: 90vw;
  box-shadow: 0 20px 50px rgba(0,0,0,0.7);
  position: relative;
  backdrop-filter: blur(16px);
}

.info-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: #ffffff !important;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all 0.2s ease;
}
.info-link-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}
.info-link-btn.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main) !important;
  border: 1px solid var(--surface-border);
}
.info-link-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.info-close-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: white;
  border: none;
  padding: 10px 36px;
  border-radius: 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  transition: all 0.2s ease;
}
.info-close-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}
.pdf-option {
  background: #0f172a;
  border: 1px solid var(--primary);
  color: var(--text-main);
  padding: 15px;
  border-radius: 12px;
  margin-bottom: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.2s;
}
.pdf-option:active { background: var(--primary); color: white; }

#pdf-selection-modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  z-index: 310;
  display: none;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
}
.pdf-grid-container {
  flex: 1;
  width: 100%; max-width: 800px;
  margin: 0 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: grid;
  grid-template-columns: repeat(auto-fill, 120px);
  justify-content: center;
  align-content: flex-start;
  gap: 15px;
  padding: 20px 0;
}
.pdf-thumb-card {
  background: #0f172a;
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: 0.2s;
  border: 1px solid var(--surface-border);
  width: 100%;
  aspect-ratio: 1/1.4;
}
.pdf-thumb-card:hover { border-color: var(--accent); background: #1e293b; }
.pdf-thumb-card img {
  width: 100%; height: auto; max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  background: white;
}
.pdf-thumb-card span { color: var(--text-main); font-size: 0.8rem; font-weight: 500; }

.modal-header {
  width: 100%; max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-main);
  margin-bottom: 10px;
  flex-shrink: 0;
}

/* Floating Edit Text Button */
#floating-edit-btn {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) scale(0.8);
  background: var(--primary);
  color: white;
  border: none;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.1, 0.7, 0.1, 1);
}

#floating-edit-btn.visible {
  opacity: 1;
  transform: translateX(-50%) scale(1);
  pointer-events: auto;
  bottom: 105px;
}