/* MONEYBOTSHOP — Light Mode Default with Dark Toggle */

:root {
  --bg: #f5f5f0;
  --bg-card: #ffffff;
  --bg-3d: #eaeae5;
  --text: #1a1a1a;
  --text-dim: #888888;
  --green: #00E676;
  --green-dim: rgba(0, 230, 118, 0.08);
  --green-glow: rgba(0, 230, 118, 0.3);
  --border: #e0e0e0;
}

[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-3d: #0f0f0f;
  --text: #f5f5f0;
  --text-dim: #666666;
  --green-dim: rgba(0, 230, 118, 0.15);
  --green-glow: rgba(0, 230, 118, 0.4);
  --border: #222222;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.1;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  background: rgba(var(--bg-rgb, 245, 245, 240), 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s;
}

[data-theme="dark"] .nav {
  background: rgba(10, 10, 10, 0.95);
}

.nav-logo {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--text);
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  padding: 8px 16px;
  transition: all 0.2s;
}

.theme-toggle:hover {
  border-color: var(--green);
  color: var(--green);
}

.nav-cart {
  background: none;
  border: none;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  padding: 8px 0;
  transition: opacity 0.2s;
}

.nav-cart:hover {
  opacity: 0.5;
}

/* HERO */
.hero {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 20px 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--green-dim) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-title {
  font-size: clamp(48px, 12vw, 140px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.9;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.hero-sub {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  position: relative;
  z-index: 1;
}

/* PRODUCTS */
.products {
  padding: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}

@media (min-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* PRODUCT CARD */
.product-card {
  background: var(--bg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.3s;
}

.product-card:hover {
  background: var(--bg-card);
}

/* 3D VIEWER */
.product-3d {
  aspect-ratio: 1;
  background: var(--bg-3d);
  position: relative;
  overflow: hidden;
}

.product-3d::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--green-dim), transparent);
  pointer-events: none;
  opacity: 0.3;
  transition: opacity 0.3s;
}

.product-card:hover .product-3d::after {
  opacity: 0.6;
}

.product-3d canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.product-info {
  padding: 20px;
  border-top: 1px solid var(--border);
}

.product-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-price {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.add-btn {
  width: 100%;
  background: var(--text);
  color: var(--bg);
  border: none;
  padding: 14px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.add-btn:hover {
  background: var(--green);
  color: var(--bg);
  box-shadow: 0 0 30px var(--green-glow);
}

.add-btn.added {
  background: var(--green);
  color: var(--bg);
}

/* CART DRAWER */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

[data-theme="dark"] .cart-overlay {
  background: rgba(0, 0, 0, 0.8);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 480px;
  height: 100vh;
  background: var(--bg);
  border-left: 1px solid var(--border);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s;
  display: flex;
  flex-direction: column;
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
}

.cart-header h2 {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: color 0.2s;
}

.cart-close:hover {
  color: var(--green);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

.cart-item {
  display: flex;
  gap: 20px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 13px;
  color: var(--text-dim);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.qty-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.qty-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 11px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}

.cart-item-remove:hover {
  color: var(--green);
}

.cart-empty {
  padding: 60px 32px;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.05em;
}

.cart-footer {
  padding: 24px 32px;
  border-top: 1px solid var(--border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

#totalPrice {
  font-size: 18px;
  font-weight: 900;
  color: var(--green);
}

.checkout-btn {
  width: 100%;
  background: var(--text);
  color: var(--bg);
  border: none;
  padding: 18px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.checkout-btn:hover {
  background: var(--green);
  box-shadow: 0 0 40px var(--green-glow);
}

.checkout-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 60px 20px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}

/* SCROLLBAR */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
}

/* MOBILE */
@media (max-width: 480px) {
  .nav {
    padding: 16px 20px;
  }
  
  .hero {
    min-height: 50vh;
    padding-top: 80px;
  }
  
  .hero::before {
    width: 300px;
    height: 300px;
  }
  
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cart-drawer {
    max-width: 100%;
  }
}