/* ============================================
   VLD Designer CSS — Modern Redesign
   ============================================ */

/* --- Base & Reset --- */
#vld-wrapper {
  margin: 0 auto 30px;
  position: relative;
  width: 100%;
  max-width: 1400px;
  overflow: visible;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: #1a1a1a;
}
#vld-wrapper * {
  box-sizing: border-box;
}

/* --- Main Two-Column Layout --- */
#vld-wrapper > .vld-row {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  flex-wrap: nowrap;
}
#vld-wrapper .vld-config-col {
  flex: 0 0 70%;
  min-width: 320px;
  width: auto;
  padding: 0;
  margin-bottom: 25px;
}
#vld-wrapper .vld-preview-col {
  flex: 0 0 calc(30% - 28px);
  min-width: 280px;
  width: auto;
  padding: 0;
  margin-bottom: 0;
}

/* --- Config Card --- */
#vld-wrapper .vld-config-box-wrapper {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  overflow: hidden;
  border: 1px solid #f0f0f0;
}
#vld-wrapper .vld-config-box {
  padding: 20px 20px 12px;
}

/* --- Labels --- */
#vld-wrapper .vld-label {
  background: transparent !important;
  color: #333 !important;
  padding: 18px 0 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: block;
  border-radius: 0 !important;
}
#vld-wrapper .vld-label:first-child {
  padding-top: 0;
}

/* --- Form Controls --- */
#vld-wrapper input[type=number],
#vld-wrapper input[type=text],
#vld-wrapper select {
  border: 1.5px solid #d9d9d9 !important;
  display: block !important;
  width: 100% !important;
  font-family: inherit !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  background: #fff !important;
  color: #1a1a1a !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  padding: 10px 14px !important;
  height: 44px !important;
  border-radius: 8px !important;
  box-shadow: none !important;
  outline: none !important;
  transition: border-color 0.2s, box-shadow 0.2s !important;
  letter-spacing: normal !important;
  white-space: normal !important;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
#vld-wrapper input[type=text] {
  height: 44px !important;
}
#vld-wrapper input[type=number] {
  padding: 0 14px !important;
}
#vld-wrapper input[type=number]:focus,
#vld-wrapper input[type=text]:focus,
#vld-wrapper select:focus {
  border-color: #007cba !important;
  box-shadow: 0 0 0 3px rgba(0,124,186,0.1) !important;
}

/* --- Stepper Buttons --- */
#vld-wrapper .vld-stepper-wrapper {
  display: flex !important;
  align-items: stretch;
  overflow: hidden;
  border: 1.5px solid #d9d9d9;
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#vld-wrapper .vld-stepper-wrapper:focus-within {
  border-color: #007cba !important;
  box-shadow: 0 0 0 3px rgba(0,124,186,0.1) !important;
}
#vld-wrapper .vld-stepper-wrapper input[type=number] {
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  text-align: center;
  flex: 1;
  width: auto !important;
  min-width: 0;
}
#vld-wrapper .vld-stepper-wrapper input[type=number]:focus {
  border-color: transparent !important;
  box-shadow: none !important;
}
.vld-stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  min-width: 36px;
  border: none;
  margin: 0;
  background: #f5f5f5;
  color: #666;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
  user-select: none;
  -webkit-user-select: none;
  outline: none;
}
.vld-stepper-btn:hover {
  background: #e0e0e0;
  color: #1a1a1a;
}
.vld-stepper-btn:active {
  background: #d0d0d0;
}
.vld-stepper-btn:focus-visible {
  outline: 2px solid #007cba;
  outline-offset: -2px;
}

/* --- Custom Select Arrow --- */
#vld-wrapper .vld-select-input-wrapper {
  position: relative;
}
#vld-wrapper .vld-select-input-wrapper::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
}
#vld-wrapper .vld-select-input-wrapper select {
  padding-right: 36px !important;
}
/* Hide wrapper arrow for font select — custom dropdown has its own */
#vld-wrapper #vld-font-select.vld-select-input-wrapper::after {
  display: none;
}

/* --- Custom Font Dropdown (replaces native select) --- */
#vld-wrapper .vld-font-trigger {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 44px;
  padding: 10px 36px 10px 14px;
  border: 1.5px solid #d9d9d9;
  border-radius: 8px;
  background: #fff;
  color: #1a1a1a;
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  user-select: none;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
#vld-wrapper .vld-font-trigger:hover {
  border-color: #bbb;
}
#vld-wrapper .vld-font-trigger:focus,
#vld-wrapper .vld-font-trigger.open {
  border-color: #007cba !important;
  box-shadow: 0 0 0 3px rgba(0,124,186,0.1) !important;
}
#vld-wrapper .vld-font-trigger .vld-font-trigger-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 400;
}
#vld-wrapper .vld-font-trigger .vld-font-trigger-text[data-placeholder] {
  color: #888;
}
#vld-wrapper .vld-font-trigger .vld-font-trigger-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
}
/* Panel — scrollable font list */
#vld-wrapper .vld-font-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #fff;
  border: 1.5px solid #d9d9d9;
  border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 280px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
#vld-wrapper .vld-font-panel.open {
  display: block;
}
/* Each font option */
#vld-wrapper .vld-font-option {
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.12s;
  border-bottom: 1px solid #f0f0f0;
}
#vld-wrapper .vld-font-option:last-child {
  border-bottom: none;
}
#vld-wrapper .vld-font-option:hover {
  background: #f4f4f4;
}
#vld-wrapper .vld-font-option.active {
  background: #e8f0fe;
  font-weight: 600;
}
#vld-wrapper .vld-font-option span {
  pointer-events: none;
  font-size: 14px;
}
#vld-wrapper .vld-font-loader {
  padding: 10px 14px;
  text-align: center;
  color: #999;
  font-size: 12px;
}
/* Scrollbar styling for the panel */
#vld-wrapper .vld-font-panel::-webkit-scrollbar {
  width: 6px;
}
#vld-wrapper .vld-font-panel::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 3px;
}
#vld-wrapper .vld-font-panel::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 3px;
}
#vld-wrapper .vld-font-panel::-webkit-scrollbar-thumb:hover {
  background: #aaa;
}

/* --- Dimension Row (nested) --- */
#vld-wrapper .vld-config-box .vld-row {
  display: flex;
  gap: 10px;
  flex-wrap: nowrap;
  margin: 0;
}
#vld-wrapper .vld-config-box .vld-column-4 {
  flex: 1;
  min-width: 0;
  max-width: none;
  padding: 0;
  margin-bottom: 0;
}
#vld-wrapper .vld-config-box .vld-column-4 .vld-label {
  padding-top: 16px;
}

/* --- Swatches --- */
#vld-wrapper .vld-swatch-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0 4px;
  background: transparent;
  border: none;
}
#vld-wrapper .vld-swatch-wrapper {
  display: inline-block;
  cursor: pointer;
  position: relative;
}
#vld-wrapper .vld-swatch-wrapper:hover .vld-tooltip {
  visibility: visible;
  opacity: 1;
}
#vld-wrapper .vld-swatch-wrapper.active .vld-swatch {
  box-shadow: 0 0 0 3px #fff, 0 0 0 5px #007cba;
  transform: scale(1.15);
}
#vld-wrapper .vld-tooltip {
  visibility: hidden;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  background: rgba(0,0,0,0.85);
  color: #fff;
  text-align: center;
  padding: 4px 8px;
  border-radius: 6px;
  position: absolute;
  z-index: 10;
  bottom: 110%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
  pointer-events: none;
}
#vld-wrapper .vld-swatch {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #e8e8e8;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-sizing: border-box;
  cursor: pointer;
}
#vld-wrapper .vld-swatch.grow:hover {
  transform: scale(1.2);
}
#vld-wrapper .vld-swatch.spin:hover {
  transform: rotate(180deg);
}
#vld-wrapper .vld-swatch.skew:hover {
  transform: skew(-10deg);
}

/* --- Checkboxes --- */
#vld-wrapper .vld-checkbox-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 0 4px !important;
}
#vld-wrapper .vld-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px 9px 12px;
  background: #f5f5f5 !important;
  border-radius: 8px !important;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 600;
  color: #333 !important;
  outline: none;
  transition: background 0.2s, box-shadow 0.2s;
  min-width: 0;
  border: 1.5px solid transparent;
}
#vld-wrapper .vld-checkbox:hover {
  background: #eee !important;
}
#vld-wrapper .vld-checkbox:focus-visible {
  box-shadow: 0 0 0 3px rgba(0,124,186,0.2);
  border-color: #007cba;
}
#vld-wrapper .vld-checkbox:hover {
  background: #eee;
}
#vld-wrapper .vld-checkbox__box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid #bbb;
  background: #fff;
  flex-shrink: 0;
  position: relative;
  transition: all 0.2s;
  top: 0;
  left: 0;
  transform: none;
}
#vld-wrapper .vld-checkbox__box.active {
  background: #007cba;
  border-color: #007cba;
}
#vld-wrapper .vld-checkbox__box.active::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
#vld-wrapper .vld-checkbox__label {
  margin-left: 0;
  font-size: 13px;
}

/* --- Preview Card --- */
/* --- Preview Hero (full-width, standalone) --- */
#vld-wrapper #vld-result-container {
  background: #f8f9fb;
  border: 2px dashed #dde0e4;
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  position: relative;
  min-height: 200px;
  margin-bottom: 24px;
  width: 100%;
}
#vld-wrapper #vld-result-image {
  max-width: 100%;
  height: auto;
  display: inline-block;
  border-radius: 6px;
}

/* --- Price --- */
/* --- Price + Qty Row --- */
.vld-price-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}
#vld-wrapper #vld-price {
  text-align: left;
  flex-shrink: 0;
}
#vld-wrapper #vld-price__display {
  font-size: 1.5em;
  font-weight: 700;
  display: inline-block;
  padding: 6px 20px;
  border-radius: 30px;
  background: #f0f4f8;
  border: 1px solid #e0e6ed;
}

/* --- Specs Panel --- */
#vld-wrapper #vld-specs__display {
  margin-top: 16px;
  background: #fff;
  border: 1px solid #eaeaea;
  border-radius: 10px;
  overflow: hidden;
}
#vld-wrapper .vld-spec {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 13px;
  border-bottom: 1px solid #f0f0f0;
  gap: 12px;
}
#vld-wrapper .vld-spec:last-child {
  border-bottom: none;
}
#vld-wrapper .vld-spec-head {
  color: #888;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  min-width: 80px;
}
#vld-wrapper .vld-spec-result {
  color: #333;
  font-weight: 500;
  text-align: right;
  word-break: break-word;
  flex: 1;
}

/* --- Quantity --- */
#vld-wrapper #vld-qty {
  text-align: right;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}
#vld-wrapper #vld-qty label {
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #555;
  margin-bottom: 0;
}
#vld-wrapper #vld-qty input {
  width: 70px !important;
  text-align: center;
  display: inline-block !important;
  height: 40px !important;
}

/* --- Add to Cart --- */
#vld-wrapper #vld-add-to-cart-container {
  margin-top: 20px;
  text-align: center;
}
#vld-wrapper #vld-add-to-cart-btn {
  display: inline-block;
  width: 100%;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: #438e44;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
#vld-wrapper #vld-add-to-cart-btn:hover {
  background: #438e44;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,124,186,0.25);
}
#vld-wrapper #vld-add-to-cart-btn:active {
  transform: translateY(0);
}

/* --- Error Message & Disabled Button --- */
#vld-error-msg {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
  background: #fff5f5;
  border: 1px solid #fcc;
  border-radius: 10px;
  color: #c00;
  font-size: 14px;
  line-height: 1.5;
}
#vld-error-msg .vld-error-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #c00;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#vld-error-msg .vld-error-text strong {
  color: #a00;
}
#vld-wrapper #vld-add-to-cart-btn.vld-btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #999;
}
#vld-wrapper #vld-add-to-cart-btn.vld-btn-disabled:hover {
  background: #999;
  transform: none;
  box-shadow: none;
}

/* --- Disabled Checkbox --- */
#vld-wrapper .vld-checkbox.vld-checkbox-disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- Tooltip Trigger (?) --- */
#vld-wrapper .vld-checkbox-tooltip-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #bbb;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  cursor: help;
  margin-left: 4px;
  vertical-align: super;
  line-height: 1;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
/* Invisible 44×44px touch target */
#vld-wrapper .vld-checkbox-tooltip-trigger::after {
  content: '';
  position: absolute;
  top: -14px;
  left: -14px;
  right: -14px;
  bottom: -14px;
}
/* Tooltip bubble */
#vld-wrapper .vld-checkbox-tooltip-trigger::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85);
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  padding: 6px 10px;
  border-radius: 6px;
  white-space: normal;
  max-width: 260px;
  width: max-content;
  text-align: center;
  line-height: 1.4;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 1000;
}
/* Show on hover (desktop) and tap-hold / active (mobile) */
#vld-wrapper .vld-checkbox-tooltip-trigger:hover::before,
#vld-wrapper .vld-checkbox-tooltip-trigger:active::before,
#vld-wrapper .vld-checkbox-tooltip-trigger:focus-visible::before {
  opacity: 1;
  visibility: visible;
}
#vld-wrapper .vld-checkbox-tooltip-trigger:hover,
#vld-wrapper .vld-checkbox-tooltip-trigger:active {
  background: #666;
}

/* --- Templates Bar --- */
#vld-templates-bar {
  margin-bottom: 24px;
}
.vld-template-chip {
  flex-shrink: 0;
  padding: 10px 18px;
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  cursor: pointer;
  background: #fff;
  transition: all 0.2s;
  min-width: 100px;
  text-align: center;
}
.vld-template-chip:hover {
  border-color: #007cba;
  background: #f0f7ff;
  box-shadow: 0 2px 8px rgba(0,124,186,0.1);
}

/* ============================================
   Smart Offer CSS
   ============================================ */
.vld-nadrozmer-badge {
  color: #d9534f;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.9em;
  margin-left: 5px;
}
.vld-smart-trigger {
  background: #f0fdf4;
  border: 1px dashed #28a745;
  border-radius: 4px;
  padding: 10px 15px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #333;
}
.vld-smart-trigger:hover {
  background: #e6ffec;
  border-color: #218838;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.vld-trigger-icon { font-size: 20px; margin-right: 12px; }
.vld-trigger-text { flex-grow: 1; font-size: 14px; line-height: 1.3; }
.vld-trigger-sub { font-size: 12px; color: #666; margin-top: 2px; }
.vld-trigger-arrow { color: #28a745; font-weight: bold; font-size: 18px; }

#vld-modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 15px;
}
.vld-modal {
  background: #fff;
  width: 100%; max-width: 450px;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
  animation: vldPopIn 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}
@keyframes vldPopIn {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.vld-modal-close {
  position: absolute; top: 15px; right: 15px;
  font-size: 24px; cursor: pointer; color: #aaa; line-height: 1; z-index: 10;
}
.vld-modal-close:hover { color: #333; }
.vld-modal-header {
  background: #f9f9f9; padding: 20px 25px;
  border-bottom: 1px solid #eee; text-align: center;
}
.vld-modal-header h2 { margin: 0; font-size: 18px; color: #333; font-weight: 700; }
.vld-modal-subtitle { font-size: 13px; color: #777; text-transform: uppercase; letter-spacing: 1px; }
.vld-modal-body { padding: 25px; }
.vld-info-block {
  background: #fff4e5; border-left: 4px solid #ff9800;
  padding: 12px; border-radius: 4px;
  font-size: 14px; color: #555;
  margin-bottom: 20px; line-height: 1.5;
}
.vld-math-text {
  text-align: center; font-size: 16px; margin-bottom: 20px; color: #333;
}
.vld-price-table {
  margin-bottom: 25px;
  border: 1px solid #eee;
  border-radius: 8px;
  background: #fdfdfd;
  padding: 5px;
}
#vld-modal-overlay .vld-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 15px;
  font-size: 14px;
  border-radius: 6px;
  align-items: center;
}
#vld-modal-overlay .vld-row.standard {
  background: #fff;
  color: #999;
  text-decoration: line-through;
  margin: 5px;
  border: 1px solid #f0f0f0;
}
#vld-modal-overlay .vld-row.optimized {
  background: #f0fdf4;
  color: #28a745;
  font-size: 16px;
  margin: 5px;
  border: 1px solid #dcfce7;
}
.vld-btn-accept {
  width: 100%;
  background: #28a745; color: #fff;
  border: none; padding: 15px;
  border-radius: 8px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center;
  transition: background 0.2s;
}
.vld-btn-accept:hover { background: #218838; }
.btn-title { font-size: 16px; font-weight: 700; }
.btn-subtitle { font-size: 13px; opacity: 0.9; font-weight: 400; margin-top: 3px; }
.vld-btn-reject {
  text-align: center; margin-top: 15px;
  color: #999; cursor: pointer;
  font-size: 13px; text-decoration: underline;
}
.vld-btn-reject:hover { color: #555; }

.vld-pulse-btn {
  animation: vldPulse 1.5s infinite;
  background-color: #28a745 !important;
  color: white !important;
  border-color: #28a745 !important;
  position: relative; z-index: 100;
}
@keyframes vldPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7); }
  50% { transform: scale(1.02); box-shadow: 0 0 0 15px rgba(40, 167, 69, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}
.vld-click-here-tip {
  color: #28a745; font-weight: 800; text-align: center; margin-bottom: 8px; font-size: 15px;
  animation: vldBounce 1s infinite; text-transform: uppercase;
  background: #fff; padding: 5px; border-radius: 4px; border: 1px solid #28a745; width: 100%;
}
@keyframes vldBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* ============================================
   Background Feature CSS
   ============================================ */
#vld-bg-controls-wrapper {
  margin-top: 15px; margin-bottom: 20px;
  background: #fdfdfd; border-radius: 8px;
  border: 1px solid #eaeaea;
}
#vld-bg-toggle {
  padding: 15px; font-weight: 700; color: #333;
  font-size: 14px; cursor: pointer;
  display: flex; justify-content: space-between;
  align-items: center; background: #f8f9fa;
  border-radius: 8px 8px 0 0;
  user-select: none;
}
#vld-bg-toggle:hover { background: #f0f1f2; }
.vld-bg-toggle-icon { font-size: 12px; transition: transform 0.2s; }
#vld-bg-body { padding: 15px; border-top: 1px solid #eaeaea; }

.vld-bg-gallery-scroll {
  margin-bottom: 12px; overflow-x: auto;
  -webkit-overflow-scrolling: touch; padding-bottom: 5px;
}
.vld-bg-gallery-inner { display: flex; gap: 8px; }
.vld-bg-gallery-thumb {
  width: 60px; height: 45px; border-radius: 4px;
  border: 2px solid transparent; flex-shrink: 0;
  background-size: cover; background-position: center;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
.vld-bg-gallery-thumb:hover { transform: scale(1.05); }

.vld-bg-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.vld-bg-btn {
  margin: 0 !important; padding: 8px 15px;
  font-size: 13px; border-radius: 4px; cursor: pointer;
}
.vld-bg-btn-primary { background: #222; color: #fff; border: none; }
.vld-bg-btn-primary:hover { background: #444; }
.vld-bg-btn-danger { background: #fff; border: 1px solid #ddd; color: #d9534f; }
.vld-bg-btn-danger:hover { background: #fdf; }

.vld-bg-presets {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.vld-bg-preset-btn {
  padding: 5px 12px; font-size: 12px;
  border: 1px solid #ddd; border-radius: 14px;
  background: #fff; color: #555; cursor: pointer;
}
.vld-bg-preset-btn:hover { background: #222; color: #fff; border-color: #222; }

.vld-bg-drag-hint {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.vld-bg-mode-toggle {
  display: inline-flex; border: 1px solid #ddd;
  border-radius: 6px; overflow: hidden; cursor: pointer;
  user-select: none;
}
.vld-bg-mode-option {
  padding: 5px 12px; font-size: 12px; font-weight: 600;
  color: #999; background: #fff;
}
.vld-bg-mode-option.active { background: #222; color: #fff; }
.vld-bg-hint-text { font-size: 11px; color: #999; font-style: italic; }

#vld-bg-sliders { margin-top: 15px; }
.vld-bg-slider-group {
  background: #f8f9fa; padding: 12px 15px;
  border-radius: 6px; border: 1px solid #eee;
  margin-bottom: 10px;
}
.vld-bg-slider-row { margin-bottom: 8px; }
.vld-bg-slider-row:last-child { margin-bottom: 0; }
.vld-bg-slider-label {
  font-size: 12px; display: flex;
  justify-content: space-between; color: #555;
  margin-bottom: 3px;
}
.vld-bg-val { font-weight: 700; color: #333; }
.vld-bg-slider-row input[type="range"] {
  width: 100%; margin: 0; height: 4px;
  -webkit-appearance: none; appearance: none;
  background: #ddd; border-radius: 2px; outline: none;
}
.vld-bg-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: #222; cursor: pointer;
}
.vld-bg-slider-row input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: #222; cursor: pointer; border: none;
}
.vld-bg-effects {
  display: flex; gap: 15px; margin-top: 10px;
}
.vld-bg-effect-check {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; color: #555; cursor: pointer;
}
.vld-bg-effect-check input[type="checkbox"] { accent-color: #222; }

.vld-bg-enabled { perspective: 800px; transform-style: preserve-3d; position: relative; overflow: visible !important; }
.vld-bg-enabled img,
.vld-bg-enabled #vld-result-image {
  cursor: grab;
  backface-visibility: hidden;
  touch-action: none;
}
.vld-bg-enabled img:active,
.vld-bg-enabled #vld-result-image:active { cursor: grabbing; }

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 820px) {
  #vld-wrapper {
    padding-left: 16px;
    padding-right: 16px;
  }
  #vld-wrapper > .vld-row {
    flex-direction: column;
    gap: 20px;
  }
  #vld-wrapper .vld-config-col,
  #vld-wrapper .vld-preview-col {
    flex: none;
    width: 100% !important;
    min-width: 0;
    padding: 0 !important;
    margin-bottom: 0 !important;
  }
  #vld-wrapper .vld-config-box {
    padding: 16px;
  }
  #vld-wrapper .vld-checkbox-group {
    gap: 6px;
  }
  #vld-wrapper .vld-checkbox {
    padding: 10px 12px;
    flex: 1;
    min-width: 80px;
    justify-content: center;
  }
  #vld-wrapper #vld-result-container {
    padding: 16px;
    overflow-x: auto !important;
    overflow-y: hidden;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  #vld-wrapper #vld-result-image {
    max-width: none !important;
    width: auto !important;
    height: 180px !important;
    display: inline-block;
  }
  #vld-wrapper #vld-specs__display {
    margin-top: 12px;
  }
  #vld-wrapper #vld-add-to-cart-btn {
    padding: 16px 24px;
    font-size: 15px;
  }
  #vld-wrapper .vld-config-box .vld-row {
    flex-wrap: wrap;
  }
  #vld-wrapper .vld-config-box .vld-column-4 {
    min-width: 100px;
  }
  #vld-wrapper #vld-result-container::after {
    content: "↔ Pro zobrazení celého náhledu posuňte prstem";
    display: block;
    text-align: center;
    font-size: 11px;
    color: #999;
    margin-top: 8px;
    font-weight: 500;
    letter-spacing: 0.3px;
  }
}
@media (max-width: 480px) {
  #vld-wrapper .vld-checkbox-group {
    flex-direction: column;
    gap: 4px;
  }
  #vld-wrapper .vld-checkbox {
    width: 100%;
  }
  #vld-wrapper .vld-config-box .vld-row {
    flex-direction: column;
    gap: 0;
  }
  #vld-wrapper .vld-config-box .vld-column-4 {
    width: 100%;
  }
}