/* ===========================
   PRODUCT DETAIL PAGE - Professional CSS
   Matches Premiro Design System
   =========================== */

/* CSS Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Palette - Matching Premiro */
  --primary-color: #00a86b;
  --primary-dark: #008556;
  --primary-light: #33bb87;
  --secondary-color: #1a1a2e;
  --accent-color: #ff6b35;
  --text-dark: #2d3436;
  --text-light: #636e72;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --border-color: #e1e8ed;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);
  
  /* Transitions */
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  padding: var(--spacing-md);
}

/* ===========================
   PRODUCT CONTAINER
   =========================== */

body {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 100vh;
}

.product-container {
  max-width: 600px;
  width: 100%;
  background: var(--white);
  padding: 0;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ===========================
   PRODUCT HEADER
   =========================== */

h2#name {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  color: var(--secondary-color);
  margin-bottom: var(--spacing-sm);
  margin-top: 0;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  padding-top: calc(var(--spacing-lg) + var(--spacing-md));
  order: 1;
}

h2#name::after {
  display: none;
}

h3#price {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0 var(--spacing-md);
  order: 2;
}

h3#price::before {
  content: '💰';
  font-size: 1.5rem;
}

/* ===========================
   PRODUCT IMAGES
   =========================== */

.product-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  transition: all var(--transition);
  border: none;
  border-radius: 0;
  box-shadow: none;
  order: -2;
  background-color: var(--bg-light);
  padding: var(--spacing-md);
}

.product-img:hover {
  transform: scale(1.03);
}

#img1 {
  display: block;
}

#img2 {
  display: none;
}

/* ===========================
   IMAGE SWITCHER
   =========================== */

div[style*="margin-top:10px"]:first-of-type {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding: var(--spacing-md);
  background: var(--bg-light);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  order: -1;
}

a.img {
  color: var(--primary-color);
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--white);
  border: 2px solid var(--primary-color);
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

a.img:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Remove the separator bar */
div[style*="margin-top:10px"]:first-of-type {
  font-size: 0;
}

/* ===========================
   PRODUCT NAVIGATION BUTTONS
   =========================== */

div[style*="margin-top:10px"]:last-of-type {
  display: flex;
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-md);
  margin-top: 0 !important;
  margin-bottom: var(--spacing-md);
  order: 0;
  padding-top: var(--spacing-md);
  background-color: var(--white);
}

.switcher {
  flex: 1;
  background-color: var(--secondary-color);
  color: var(--white);
  padding: 0.6rem 1rem;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.switcher:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.switcher:active {
  transform: translateY(0);
}

.switcher:first-child {
  background-color: var(--text-light);
}

.switcher:first-child:hover {
  background-color: var(--primary-dark);
}

/* ===========================
   PRODUCT DESCRIPTION
   =========================== */

p[style*="margin-top:15px"] {
  background-color: var(--white);
  padding: var(--spacing-md) !important;
  border-left: 4px solid var(--primary-color);
  border-radius: 0;
  color: var(--text-dark) !important;
  font-size: 1rem !important;
  line-height: 1.8 !important;
  margin-top: 0 !important;
  margin-bottom: var(--spacing-md) !important;
  box-shadow: none;
  border-top: 1px solid var(--border-color);
  order: 3;
}

/* ===========================
   ACTION BUTTONS
   =========================== */

#buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: 0;
  margin-bottom: 0;
  flex-wrap: wrap;
  padding: var(--spacing-md);
  padding-top: 0;
  padding-bottom: var(--spacing-lg);
  order: 4;
}

.add-tocart {
  flex: 1;
  min-width: 200px;
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  background-color: green;
}

.add-tocart::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.add-tocart:hover::before {
  width: 300px;
  height: 300px;
}

.add-tocart:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.add-tocart:active {
  transform: translateY(-1px);
}

#addCartBtn::after {
  content: ' 🛒';
}
 
/* Buy Now Button */ .buy-now{
background-color: orange;
}
.btn-buy-now {
background-color: orange;
}

#buyNowBtn::after {
  content: ' 🏃';
}

.btn-buy-now:hover {
  box-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
}

/* Pre-order button styling */
#preorderBtn {
background-color: var(--accent-color);
  min-width: 100%;
}

#preorderBtn::after {
  content: ' 🔔';
}

#preorderBtn:hover {
  box-shadow: 0 0 30px rgba(99, 110, 114, 0.4);
}

/* ===========================
   BADGES & STATUS
   =========================== */
/* 1. First, we must make space inside the Header for the badge */
h2#name {
    position: relative !important;
    padding-top: 35px !important; /* This creates a 'hole' for the badge to sit in */
    display: block !important;    /* Forces the name to be a solid block */
    margin-top: 20px !important;
}

/* 2. Now we style the badge to sit in that hole */
h2#name::before {
    content: '✓ IN STOCK';
    position: absolute !important;
    top: 0 !important;             /* Moves it to the very top of the padding we made */
    left: 0 !important;
    
    /* This stops it from 'sticking' to the letters */
    transform: translateY(0); 
    
    /* Your Design Styling */
    background-color: rgb(13, 183, 19);
    color: var(--white) !important;
    padding: 0.4rem 1rem !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    display: inline-block !important;
    width: fit-content !important;
    white-space: nowrap !important;
}
/* Out of stock styling (when inStock = false) */
body.out-of-stock h2#name::before {
  content: '⚠ PRE-ORDER';
  background-color: var(--accent-color);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 768px) {
  body {
    padding: var(--spacing-sm);
  }
  
  body > * {
    padding: var(--spacing-md);
  }
  
  #buttons {
    flex-direction: column;
  }
  
  .add-tocart {
    width: 100%;
    min-width: auto;
  }
  
  a.img {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
  }
  
  .switcher {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
  }
  
  h2#name::before {
    position: static;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  
  div[style*="margin-top:10px"] {
    flex-direction: column;
    align-items: stretch;
  }
  
  a.img {
    text-align: center;
    justify-content: center;
  }
}

/* ===========================
   ANIMATIONS
   =========================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

h2#name {
  animation: fadeInUp 0.6s ease-out;
}

h3#price {
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.product-img {
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

#buttons {
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

/* ===========================
   UTILITY CLASSES
   =========================== */

/* Hover glow effect */
.add-tocart:hover {
  box-shadow: 0 0 30px rgba(0, 168, 107, 0.4);
}

#preorderBtn:hover {
  box-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

/* Prevent text selection on buttons */
button,
a.img {
  user-select: none;
  -webkit-user-select: none;
}

/* Smooth transitions for everything */
* {
  transition: color var(--transition), 
              background-color var(--transition),
              border-color var(--transition);
}

/* ===========================
   LOADING STATE
   =========================== */

.add-tocart.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.add-tocart.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 0.8s linear infinite;
}

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

/* ================================
   SIZE SELECTOR STYLES
================================ */

.size-selector {
  margin: 20px 0;
}

.size-label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 16px;
}

.size-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.size-btn {
  padding: 10px 16px;
  border: 2px solid #ddd;
  background-color: #fff;
  cursor: pointer;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.25s ease;
}

.size-btn:hover {
  border-color: #000;
  transform: translateY(-2px);
}

.size-btn.active {
  background-color: #000;
  color: #fff;
  border-color: #000;
  box-shadow: 0 6px 15px rgba(0,0,0,0.25);
}

.size-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Error message */
.size-error {
  color: #e53935;
  font-size: 14px;
  margin-top: 8px;
  display: none;
}

/* ================================
   OPTIONAL: SIZE CHART BUTTON
================================ */

.size-chart-btn {
  margin-top: 10px;
  background: none;
  border: none;
  color: #000;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  font-size: 14px;
}

/* ================================
   MOBILE RESPONSIVE
================================ */

@media (max-width: 480px) {
  .size-btn {
    padding: 8px 14px;
    font-size: 14px;
  }
}