/* Personalized Products — Shared Styles
   Extends site design tokens from /styles-new.css */

/* ── Layout ───────────────────────────────────── */
.personalized-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 130px 1.5rem 3rem;
  min-height: 100vh;
}

.page-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.25rem;
  color: var(--dark, #231F20);
  margin-bottom: 0.5rem;
}

.page-header p {
  color: var(--text-light, #666);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Product Cards Grid (Landing Page) ────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.product-card-image {
  position: relative;
  width: 100%;
  padding-bottom: 66%;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.product-card-image canvas,
.product-card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.25rem 0.75rem;
  background: var(--accent, #FCFBA5);
  color: var(--dark, #231F20);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.375rem;
  color: var(--dark, #231F20);
  margin-bottom: 0.5rem;
}

.product-card-body p {
  color: var(--text-light, #666);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid #f0f0f0;
}

.product-card-price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark, #231F20);
}

.product-card-price small {
  font-weight: 400;
  color: var(--text-light, #666);
  font-size: 0.8rem;
}

.btn-customize {
  padding: 0.6rem 1.25rem;
  background: var(--primary, #91D9F8);
  color: var(--dark, #231F20);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}

.btn-customize:hover {
  background: var(--primary-dark, #5AB9E8);
}

/* ── Customizer Layout ────────────────────────── */
.customizer-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.customizer-controls {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.customizer-preview {
  position: sticky;
  top: 130px;
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.preview-canvas-wrap {
  position: relative;
  width: 100%;
  background: #1a1a2e;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.preview-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
}

.watermark-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.watermark-overlay span {
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.12);
  transform: rotate(-30deg);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  user-select: none;
}

/* ── Form Elements ────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--dark, #231F20);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 2px solid var(--border, #e0e0e0);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary, #91D9F8);
}

.form-group .hint {
  font-size: 0.8rem;
  color: var(--text-light, #666);
  margin-top: 0.25rem;
}

/* ── Style Selector ───────────────────────────── */
.style-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.75rem;
}

.style-option {
  position: relative;
  cursor: pointer;
}

.style-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.style-option .style-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem;
  border: 2px solid var(--border, #e0e0e0);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.style-option input:checked + .style-swatch {
  border-color: var(--primary, #91D9F8);
  box-shadow: 0 0 0 3px rgba(145, 217, 248, 0.3);
}

.style-swatch-color {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  margin-bottom: 0.4rem;
}

.style-swatch-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
}

/* ── Purchase Section ─────────────────────────── */
.purchase-options {
  margin-top: 1.5rem;
}

.purchase-options h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--dark, #231F20);
}

.purchase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.purchase-option {
  border: 2px solid var(--border, #e0e0e0);
  border-radius: 12px;
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}

.purchase-option:hover {
  border-color: var(--primary, #91D9F8);
  background: rgba(145, 217, 248, 0.05);
}

.purchase-option.selected {
  border-color: var(--primary, #91D9F8);
  background: rgba(145, 217, 248, 0.1);
}

.purchase-option .option-type {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light, #666);
  margin-bottom: 0.25rem;
}

.purchase-option .option-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.purchase-option .option-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark, #231F20);
}

.purchase-option .option-detail {
  font-size: 0.75rem;
  color: var(--text-light, #666);
  margin-top: 0.25rem;
}

.btn-buy {
  display: block;
  width: 100%;
  padding: 1rem;
  margin-top: 1rem;
  background: var(--primary, #91D9F8);
  color: var(--dark, #231F20);
  border: none;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-buy:hover {
  background: var(--primary-dark, #5AB9E8);
}

.btn-buy:disabled {
  background: #ccc;
  cursor: not-allowed;
}

/* ── Error / Info Messages ────────────────────── */
.msg-info {
  background: rgba(145, 217, 248, 0.15);
  border-left: 4px solid var(--primary, #91D9F8);
  padding: 0.75rem 1rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  margin: 1rem 0;
}

.msg-error {
  background: rgba(220, 53, 69, 0.1);
  border-left: 4px solid #dc3545;
  padding: 0.75rem 1rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: #dc3545;
  margin: 1rem 0;
}

/* ── Back Link ────────────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-light, #666);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--dark, #231F20);
}

/* ── Loading Spinner ──────────────────────────── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--border, #e0e0e0);
  border-top-color: var(--primary, #91D9F8);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 768px) {
  .personalized-page {
    padding: 110px 1rem 2rem;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  .customizer-layout {
    grid-template-columns: 1fr;
  }

  .customizer-preview {
    position: static;
    order: -1;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .purchase-grid {
    grid-template-columns: 1fr;
  }

  .style-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .page-header h1 {
    font-size: 1.5rem;
  }

  .customizer-controls {
    padding: 1.25rem;
  }
}