/* ==========================================================================
   Product Direct Checkout & Landing Page Stylesheet
   Matches exact COD Single-Product Landing Page design
   ========================================================================== */

:root {
  --primary-btn: #8c5b3e; /* Warm rich brown/caramel tone as in screenshot */
  --primary-btn-hover: #73482e;
  --theme-teal: #175349;
  --theme-gold: #f3a824;
  --theme-coral: #e85d5d;
  --bg-page: #ffffff;
  --border-light: #e5e7eb;
  --border-active: #8c5b3e;
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --radius-sm: 8px;
  --radius-md: 12px;
}

html, body.product-page {
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: hidden !important;
}

body.product-page {
  background-color: #fbfbfb;
  color: var(--text-dark);
  font-family: 'Cairo', system-ui, -apple-system, sans-serif;
  direction: rtl;
  text-align: right;
  line-height: 1.6;
}

.product-container {
  max-width: 640px;
  margin: 0 auto;
  background: #ffffff;
  min-height: 100vh;
  padding: 1.25rem 1.25rem 3rem;
  box-shadow: 0 0 25px rgba(0,0,0,0.04);
}

/* Header & Top Bar */
.product-top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.back-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--theme-teal);
}

.favorite-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #9ca3af;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.favorite-btn.active {
  color: #ef4444;
  border-color: #fca5a5;
  background: #fef2f2;
}

/* Product Hero Gallery */
.product-hero-image {
  width: 100%;
  border-radius: var(--radius-md);
  max-height: 420px;
  object-fit: cover;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-light);
}

/* Title & Rating */
.prod-main-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 0.35rem;
}

.rating-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: #f59e0b;
  margin-bottom: 0.75rem;
}

.rating-stars {
  font-size: 1rem;
}

.rating-count {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Price Row */
.prod-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.main-price {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--text-dark);
}

.main-price small {
  font-size: 0.95rem;
  font-weight: 700;
  margin-right: 3px;
}

.original-price {
  font-size: 1.05rem;
  color: #9ca3af;
  text-decoration: line-through;
}

.discount-badge {
  background: #dcfce7;
  color: #15803d;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

/* Big CTA Buttons */
.btn-buy-now {
  width: 100%;
  background: var(--primary-btn);
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(140, 91, 62, 0.35);
}

.btn-buy-now:hover {
  background: var(--primary-btn-hover);
  transform: translateY(-1px);
}

.prod-meta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  margin: 0.85rem 0 1.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.meta-action-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.meta-action-item:hover {
  color: var(--primary-btn);
}

/* Sales Copy Section */
.sales-pitch-box {
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
  margin-bottom: 2rem;
}

.sales-pitch-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.sales-pitch-intro {
  font-size: 0.92rem;
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.section-subheading {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 1.25rem 0 0.65rem;
}

.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.benefits-list li {
  font-size: 0.88rem;
  color: #374151;
  position: relative;
  padding-right: 1.25rem;
  line-height: 1.6;
}

.benefits-list li::before {
  content: '•';
  color: var(--primary-btn);
  font-weight: 900;
  font-size: 1.2rem;
  position: absolute;
  right: 0;
  top: -2px;
}

.specs-box {
  background: #f9fafb;
  border-right: 3px solid var(--primary-btn);
  padding: 0.85rem 1rem;
  border-radius: 4px;
  font-size: 0.88rem;
  color: #4b5563;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.closing-pitch {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin: 1rem 0 1.5rem;
}

/* ==========================================================================
   Offers / Bundles Selector (مطابق للصورة)
   ========================================================================== */
.offers-section {
  margin-bottom: 2rem;
}

.offers-header {
  text-align: center;
  margin-bottom: 1rem;
}

.offers-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
}

.offers-header p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.offers-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.offer-card {
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: #ffffff;
  transition: all 0.2s ease;
  position: relative;
}

.offer-card:hover {
  border-color: #cbd5e1;
}

.offer-card.selected {
  border-color: var(--primary-btn);
  background: #fffbf9;
  box-shadow: 0 0 0 1px var(--primary-btn);
}

.offer-radio-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.custom-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.offer-card.selected .custom-radio {
  border-color: #0284c7;
  background: #0284c7;
}

.custom-radio-inner {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

.offer-label {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-dark);
}

.offer-meta-details {
  text-align: left;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.offer-original-price {
  text-decoration: line-through;
  margin-right: 4px;
}

/* ==========================================================================
   Embedded Direct Checkout Form (يرجى إدخال معلوماتك لإكمال الطلب)
   ========================================================================== */
.order-form-container {
  border-top: 1px solid var(--border-light);
  padding-top: 1.75rem;
}

.form-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 1.25rem;
}

.checkout-input-group {
  margin-bottom: 1rem;
}

.checkout-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 0.35rem;
}

.checkout-input, .checkout-select, .checkout-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}

.checkout-input:focus, .checkout-select:focus, .checkout-textarea:focus {
  border-color: var(--primary-btn);
  box-shadow: 0 0 0 3px rgba(140, 91, 62, 0.12);
}

/* Coupon Row */
.coupon-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.btn-apply-coupon {
  padding: 0.65rem 1.25rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: #f9fafb;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-apply-coupon:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

/* Final Summary */
.checkout-summary-box {
  background: #fafafa;
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #4b5563;
  margin-bottom: 0.5rem;
}

.summary-row.total-row {
  border-top: 1px dashed var(--border-light);
  padding-top: 0.65rem;
  margin-top: 0.65rem;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--text-dark);
}

/* Mobile Sticky Bottom CTA */
.sticky-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  padding: 0.75rem 1.25rem;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.08);
  z-index: 1000;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 640px) {
  .product-container {
    padding: 1rem 1rem 4rem;
  }
}