/* Tooltip Variants System - 5 Retro Designs with Consistent Style */

/* Base tooltip structure - covers 2 images */
.retro-tooltip {
  position: absolute;
  display: block;
  width: 376px;
  height: 251px;
  z-index: 10000;
  pointer-events: none;
  /* Consistent retro background for all variants */
  background: #f8f8f0;
  border: 1px solid #333;
  font-family: 'Courier New', 'Lucida Console', monospace;
  color: #333;
  opacity: 0;
  transition: opacity 0.1s ease-out;
}

/* Individual item tooltips - hidden by default */
.retro-tooltip.item-tooltip {
  opacity: 0;
  transition: opacity 0.15s ease-out;
}

/* Pure CSS hover - Dynamic rules generated by JavaScript */
/* This will be populated by initTooltipSystem() */

/* Positioning classes - overlay on top of images */
.retro-tooltip.cover-right {
  /* Covers current image + 1 to the right */
  left: 0;
  top: 0;
}

.retro-tooltip.cover-left {
  /* Covers 1 to the left + current image */
  left: -191.25px; /* -(image width + gap) */
  top: 0;
}

/* Common ASCII product sketches */
.ascii-product {
  font-size: 10px;
  line-height: 1;
  color: #333;
  white-space: pre;
  font-family: monospace;
  text-align: center;
}

/* ==========================================
   VARIANT 1: CLASSIC TERMINAL BORDER
   Dashed border with corner characters
   ========================================== */
.variant-1 .retro-tooltip {
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
}

.variant-1::before {
  content: '┌' attr(data-top) '┐';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 20px;
  border-bottom: 1px dashed #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
  font-size: 16px;
  background: #f8f8f0;
}

.variant-1::after {
  content: '└' attr(data-bottom) '┘';
  position: absolute;
  bottom: -1px;
  left: -1px;
  right: -1px;
  height: 20px;
  border-top: 1px dashed #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
  font-size: 16px;
  background: #f8f8f0;
}

.variant-1 .tooltip-container {
  height: 100%;
  display: flex;
  padding: 25px 20px;
  gap: 25px;
  border-left: 1px dashed #333;
  border-right: 1px dashed #333;
}

.variant-1 .product-visual {
  flex: 0 0 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed #333;
  padding: 10px;
}

.variant-1 .product-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.variant-1 .product-title {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px dashed #333;
  padding-bottom: 5px;
}

.variant-1 .product-price {
  font-size: 16px;
  margin-bottom: 12px;
  font-weight: bold;
}

.variant-1 .option-group {
  margin-bottom: 10px;
}

.variant-1 .option-label {
  font-size: 10px;
  text-transform: uppercase;
  margin-bottom: 4px;
  opacity: 0.8;
}

.variant-1 .option-buttons {
  display: flex;
  gap: 6px;
}

.variant-1 .option-btn {
  padding: 3px 8px;
  background: transparent;
  border: 1px solid #333;
  color: #333;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
}

.variant-1 .option-btn:hover,
.variant-1 .option-btn.selected {
  background: #333;
  color: #f8f8f0;
}

.variant-1 .add-to-cart {
  margin-top: auto;
  padding: 8px;
  background: #333;
  border: none;
  color: #f8f8f0;
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.variant-1 .add-to-cart:hover {
  background: #000;
}

/* ==========================================
   VARIANT 2: DOUBLE BORDER BOX
   Classic double-line terminal style
   ========================================== */
.variant-2 .retro-tooltip {
  border: 3px double #333;
  box-shadow: 2px 2px 0 #333;
}

.variant-2 .tooltip-container {
  height: 100%;
  display: flex;
  padding: 20px;
  gap: 20px;
}

.variant-2 .product-visual {
  flex: 0 0 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 3px double #333;
  padding: 15px;
  position: relative;
}

.variant-2 .product-label {
  position: absolute;
  top: -10px;
  background: #f8f8f0;
  padding: 0 5px;
  font-size: 9px;
  text-transform: uppercase;
}

.variant-2 .product-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.variant-2 .product-header {
  border: 1px solid #333;
  padding: 8px;
  margin-bottom: 12px;
  text-align: center;
}

.variant-2 .product-title {
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 4px;
}

.variant-2 .product-price {
  font-size: 15px;
  font-weight: bold;
}

.variant-2 .options-table {
  display: table;
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 12px;
  font-size: 10px;
}

.variant-2 .option-row {
  display: table-row;
}

.variant-2 .option-cell {
  display: table-cell;
  border: 1px solid #333;
  padding: 4px 6px;
  cursor: pointer;
}

.variant-2 .option-cell:first-child {
  font-weight: bold;
  background: #e8e8e0;
  cursor: default;
}

.variant-2 .option-cell.selected {
  background: #333;
  color: #f8f8f0;
}

.variant-2 .add-to-cart {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 3px double #333;
  color: #333;
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
}

.variant-2 .add-to-cart:hover {
  background: #333;
  color: #f8f8f0;
}

/* ==========================================
   VARIANT 3: DOTTED MATRIX STYLE
   Dot matrix printer aesthetic
   ========================================== */
.variant-3 .retro-tooltip {
  border: 1px dotted #333;
  box-shadow: 0 0 0 3px #f8f8f0, 0 0 0 4px #333;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.02) 2px,
      rgba(0,0,0,0.02) 4px
    );
}

.variant-3 .tooltip-container {
  height: 100%;
  padding: 20px;
  display: flex;
  gap: 25px;
}

.variant-3 .product-visual {
  flex: 0 0 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dotted #333;
  padding: 10px;
  background: 
    radial-gradient(circle at 1px 1px, #333 1px, transparent 1px);
  background-size: 10px 10px;
  background-position: 0 0, 5px 5px;
}

.variant-3 .product-visual .ascii-product {
  background: #f8f8f0;
  padding: 5px;
}

.variant-3 .product-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.variant-3 .product-title {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 3px;
  letter-spacing: 2px;
}

.variant-3 .product-subtitle {
  font-size: 9px;
  margin-bottom: 10px;
  opacity: 0.7;
}

.variant-3 .product-price {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.variant-3 .product-price::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    #333,
    #333 2px,
    transparent 2px,
    transparent 4px
  );
}

.variant-3 .option-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  font-size: 10px;
}

.variant-3 .option-label {
  font-weight: bold;
  padding-right: 10px;
}

.variant-3 .option-dots {
  display: flex;
  gap: 8px;
}

.variant-3 .dot-option {
  width: 20px;
  height: 20px;
  border: 1px dotted #333;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
}

.variant-3 .dot-option:hover {
  background: rgba(51, 51, 51, 0.1);
}

.variant-3 .dot-option.selected {
  background: #333;
  color: #f8f8f0;
}

.variant-3 .add-to-cart {
  padding: 10px;
  background: transparent;
  border: 1px dotted #333;
  color: #333;
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.variant-3 .add-to-cart::before {
  content: '• • • • • • • • • •';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.variant-3 .add-to-cart:hover {
  color: transparent;
}

.variant-3 .add-to-cart:hover::before {
  opacity: 1;
  color: #333;
}

/* ==========================================
   VARIANT 4: TYPEWRITER RECEIPT
   Old typewriter/receipt style
   ========================================== */
.variant-4 .retro-tooltip {
  border: 2px solid #333;
  box-shadow: 3px 3px 0 #ccc;
  background-image: 
    linear-gradient(0deg, transparent 95%, rgba(0,0,0,0.05) 95%);
  background-size: 100% 20px;
}

.variant-4 .tooltip-container {
  height: 100%;
  padding: 15px;
}

.variant-4 .receipt-header {
  text-align: center;
  border-bottom: 2px solid #333;
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.variant-4 .store-name {
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 2px;
}

.variant-4 .receipt-time {
  font-size: 8px;
  margin-top: 3px;
  opacity: 0.7;
}

.variant-4 .receipt-body {
  display: flex;
  gap: 20px;
  height: calc(100% - 80px);
}

.variant-4 .item-sketch {
  flex: 0 0 100px;
  border: 1px solid #333;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0,0,0,0.02) 10px,
    rgba(0,0,0,0.02) 20px
  );
}

.variant-4 .item-details {
  flex: 1;
  font-size: 10px;
}

.variant-4 .item-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
  font-size: 11px;
}

.variant-4 .typewriter-text {
  font-family: 'Courier New', monospace;
  position: relative;
}

.variant-4 .typewriter-text::after {
  content: '_';
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.variant-4 .item-options {
  margin: 12px 0;
  padding: 8px;
  background: #e8e8e0;
  border: 1px solid #333;
}

.variant-4 .option-row {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 9px;
}

.variant-4 .option-row:last-child {
  margin-bottom: 0;
}

.variant-4 .option-key {
  font-weight: bold;
  min-width: 50px;
}

.variant-4 .option-value {
  display: flex;
  gap: 6px;
}

.variant-4 .type-option {
  padding: 2px 6px;
  border: 1px solid #333;
  background: #f8f8f0;
  cursor: pointer;
}

.variant-4 .type-option.selected {
  background: #333;
  color: #f8f8f0;
}

.variant-4 .receipt-footer {
  border-top: 2px solid #333;
  margin-top: auto;
  padding-top: 8px;
}

.variant-4 .total-line {
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  font-size: 12px;
  margin-bottom: 8px;
}

.variant-4 .checkout-btn {
  width: 100%;
  padding: 8px;
  background: #333;
  color: #f8f8f0;
  border: none;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.variant-4 .checkout-btn:hover {
  background: #000;
}

/* ==========================================
   VARIANT 5: RETRO COMPUTER FORM
   Old computer form/dialog style
   ========================================== */
.variant-5 .retro-tooltip {
  border: 2px solid #333;
  box-shadow: 
    inset -1px -1px 0 #000,
    inset 1px 1px 0 #fff,
    4px 4px 0 #888;
}

.variant-5 .window-header {
  background: #333;
  color: #f8f8f0;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: -2px -2px 0 -2px;
}

.variant-5 .window-controls {
  display: flex;
  gap: 4px;
}

.variant-5 .window-btn {
  width: 12px;
  height: 12px;
  border: 1px solid #f8f8f0;
  background: transparent;
  font-size: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.variant-5 .tooltip-container {
  height: calc(100% - 20px);
  padding: 15px;
  display: flex;
  gap: 20px;
}

.variant-5 .form-left {
  flex: 0 0 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.variant-5 .preview-box {
  width: 100%;
  height: 120px;
  border: 2px inset #333;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e8e8e0;
}

.variant-5 .size-chart-btn {
  width: 100%;
  padding: 6px;
  background: #f8f8f0;
  border: 1px solid #333;
  font-family: inherit;
  font-size: 9px;
  cursor: pointer;
}

.variant-5 .size-chart-btn:active {
  border-style: inset;
}

.variant-5 .form-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.variant-5 .form-group {
  margin-bottom: 12px;
  border: 1px solid #ccc;
  padding: 8px;
  background: #fafaf5;
}

.variant-5 .form-label {
  font-size: 10px;
  font-weight: bold;
  margin-bottom: 6px;
  display: block;
}

.variant-5 .form-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.variant-5 .radio-group {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  cursor: pointer;
}

.variant-5 .radio-group input[type="radio"] {
  width: 12px;
  height: 12px;
  margin: 0;
  cursor: pointer;
}

.variant-5 .button-group {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.variant-5 .form-button {
  flex: 1;
  padding: 10px;
  background: #f8f8f0;
  border: 2px solid #333;
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
}

.variant-5 .form-button:active {
  border-style: inset;
}

.variant-5 .form-button.primary {
  background: #333;
  color: #f8f8f0;
}

.variant-5 .form-button.primary:hover {
  background: #000;
}

/* ==========================================
   VARIANTS POPUP WINDOW
   Alt+Q activated popup for switching
   ========================================== */
.variants-popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #f8f8f0;
  border: 3px double #333;
  padding: 30px;
  z-index: 100000;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.3);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
}

.variants-popup.show {
  display: block;
}

.variants-popup-header {
  text-align: center;
  margin-bottom: 20px;
  color: #333;
  border-bottom: 1px dashed #333;
  padding-bottom: 15px;
}

.variants-popup-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.variants-popup-subtitle {
  font-size: 11px;
  opacity: 0.7;
}

.variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.variant-option {
  background: #fff;
  border: 1px solid #333;
  padding: 15px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  color: #333;
}

.variant-option:hover {
  background: #f0f0e8;
  box-shadow: 2px 2px 0 #333;
}

.variant-option.active {
  background: #333;
  color: #f8f8f0;
}

.variant-preview {
  width: 100%;
  height: 60px;
  background: #f8f8f0;
  border: 1px dashed #333;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: #666;
  position: relative;
  overflow: hidden;
}

.variant-option.active .variant-preview {
  border-color: #f8f8f0;
  background: #282828;
  color: #f8f8f0;
}

.variant-name {
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 4px;
}

.variant-description {
  font-size: 10px;
  opacity: 0.8;
  line-height: 1.3;
}

.popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #333;
  color: #f8f8f0;
  border: none;
  font-size: 16px;
  cursor: pointer;
  padding: 2px 8px;
  font-family: inherit;
}

.popup-close:hover {
  background: #000;
}

/* Backdrop for popup */
.popup-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99999;
}

.popup-backdrop.show {
  display: block;
}