/**
 * Printive AI Image Generator — Form Styles
 * Version: 3.5.1
 * Handles product selection grid, unified prompt container, mode tabs,
 * locked product floating tooltip, and responsive mobile layout.
 */

/* =====================================================
   1. UNIFIED PROMPT CONTAINER & EMBEDDED MODE SWITCHER
   ===================================================== */
.printive-unified-prompt {
  border: 1.5px solid var(--pv-border);
  border-radius: 12px;
  background: var(--pv-card);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 14px 16px 12px 16px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.printive-unified-prompt:focus-within {
  border-color: #334155;
  box-shadow: 0 0 0 3px rgba(51, 65, 85, 0.12);
}

.printive-unified-prompt textarea.printive-textarea {
  width: 100% !important;
  min-height: 125px !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  font-family: inherit !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  color: var(--pv-text) !important;
  resize: vertical;
  box-sizing: border-box;
}

.printive-unified-prompt textarea.printive-textarea::placeholder {
  color: var(--pv-text-dim);
}

.printive-unified-prompt textarea.printive-textarea:focus {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
}

/* Integrated Mode Tabs Pill Track */
.printive-unified-prompt .printive-mode-tabs {
  display: flex !important;
  gap: 4px !important;
  background: #f1f5f9 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 8px !important;
  padding: 3px !important;
  margin: 0 !important;
  width: 100% !important;
  box-sizing: border-box;
}

.printive-unified-prompt .printive-mode-tab {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 8px 12px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #64748b !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  text-align: center !important;
  transition: all 0.15s ease-in-out !important;
  line-height: 1.2 !important;
  white-space: nowrap !important;
}

.printive-unified-prompt .printive-mode-tab:hover {
  color: #1e293b !important;
  background: rgba(0, 0, 0, 0.04) !important;
}

.printive-unified-prompt .printive-mode-tab.active {
  background: #334155 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(51, 65, 85, 0.25) !important;
  font-weight: 700 !important;
}

/* 2. Product Selection Grid */
.printive-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.printive-prod-card {
  border-radius: 8px;
  padding: 6px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  position: relative;
}

.printive-prod-card.is-locked {
  position: relative;
}

/* 3. Floating Tooltip for Locked Products */
.pv-locked-floating-tooltip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: rgba(15, 23, 42, 0.94);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
  padding: 6px 10px;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  text-align: center;
  width: max-content;
  max-width: 115px;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.printive-prod-card.is-locked:hover .pv-locked-floating-tooltip,
.pv-locked-floating-tooltip.active {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translate(-50%, -50%) scale(1) !important;
}

/* 4. Responsive Mobile Product Carousel */
@media (max-width: 768px) {
  .printive-product-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
  }

  .printive-product-grid::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
  }

  .printive-prod-card {
    flex: 0 0 130px;
    scroll-snap-align: start;
  }
}