/* ============================================================
   ENDORA — Global Styles
   ============================================================ */

@import 'tokens.css';

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; }
svg { display: block; }

/* ── Skip Link ─────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-accent);
  color: var(--color-text-inverted);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  z-index: 9999;
  transition: top var(--duration-fast);
  font-size: var(--text-sm);
  font-weight: 500;
}
.skip-link:focus { top: var(--space-4); }

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-tertiary); }

/* ── Header ────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  transition: background var(--duration-base), backdrop-filter var(--duration-base), top var(--duration-fast);
}
.site-header.scrolled {
  background: rgba(10, 9, 8, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  top: 0;
}
.header-inner {
  max-width: var(--max-w-content);
  margin: 0 auto;
  padding: 0 var(--space-8);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  transition: opacity var(--duration-fast);
}
.header-logo:hover { opacity: 0.7; }
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}
.header-nav a {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
  position: relative;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.header-nav a:hover { color: var(--color-text-primary); }
.header-nav a:hover::after { transform: scaleX(1); }
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.header-icon-btn {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast), background var(--duration-fast), opacity var(--duration-fast);
  position: relative;
}
.header-icon-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-surface);
}
.cart-count {
  position: absolute;
  top: 4px; right: 4px;
  width: 16px; height: 16px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: 9px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-inverted);
  opacity: 0;
  transform: scale(0);
  transition: opacity var(--duration-fast), transform var(--duration-fast) var(--ease-out);
}
.cart-count.visible { opacity: 1; transform: scale(1); }

/* ── Mobile Nav ────────────────────────────────────────── */
.mobile-nav-toggle { display: none; }
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 200;
  flex-direction: column;
  padding: var(--space-8);
  opacity: 0;
  transition: opacity var(--duration-base);
}
.mobile-nav-overlay.open { display: flex; opacity: 1; }
.mobile-nav-overlay a {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-text-secondary);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: color var(--duration-fast);
}
.mobile-nav-overlay a:hover { color: var(--color-text-primary); }

/* ── Layout Utilities ──────────────────────────────────── */
.container {
  max-width: var(--max-w-content);
  margin: 0 auto;
  padding: 0 var(--space-8);
}
.section-pad { padding: var(--space-24) 0; }
.section-pad-lg { padding: var(--space-40) 0; }

/* ── Typography ────────────────────────────────────────── */
.display { font-family: var(--font-display); font-weight: 300; line-height: 1.05; }
.display-lg { font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl)); }
.display-md { font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); }
.display-sm { font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl)); }

.label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.label-accent { color: var(--color-accent); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 44px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all var(--duration-fast);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-text-inverted);
}
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}
.btn-ghost:hover { background: var(--color-accent-subtle); }

.btn-subtle {
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  background: transparent;
}
.btn-subtle:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }

.btn-lg { height: 52px; padding: 0 var(--space-8); font-size: var(--text-sm); }
.btn-sm { height: 36px; padding: 0 var(--space-4); }
.btn-full { width: 100%; }
.btn-icon { padding: 0; width: 44px; }

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* ── Product Card ───────────────────────────────────────── */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-base), transform var(--duration-base);
  cursor: pointer;
}
.product-card:hover { border-color: var(--color-border); transform: translateY(-2px); }
.product-card-img {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-surface-raised);
  overflow: hidden;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-new { background: var(--color-accent); color: var(--color-text-inverted); }
.badge-sale { background: var(--color-error-bg); color: var(--color-error); border: 1px solid var(--color-error); }
.badge-low { background: var(--color-warning-bg); color: #C8A230; border: 1px solid var(--color-warning); }
.product-card-quick-add {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3); right: var(--space-3);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--duration-base), transform var(--duration-base) var(--ease-out);
}
.product-card:hover .product-card-quick-add { opacity: 1; transform: translateY(0); }
.product-card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.product-card-cat { font-size: 10px; letter-spacing: 0.10em; text-transform: uppercase; color: var(--color-text-tertiary); }
.product-card-name { font-size: var(--text-base); font-weight: 400; color: var(--color-text-primary); line-height: 1.3; }
.product-card-price { display: flex; align-items: center; gap: var(--space-2); margin-top: auto; }
.price-current { font-size: var(--text-base); font-weight: 500; color: var(--color-text-primary); }
.price-compare { font-size: var(--text-sm); color: var(--color-text-tertiary); text-decoration: line-through; }
.product-card-rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}
.stars { color: var(--color-accent); font-size: 11px; letter-spacing: 1px; }

/* ── Input / Form ───────────────────────────────────────── */
.input {
  width: 100%;
  height: 44px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-4);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--duration-fast);
  outline: none;
}
.input::placeholder { color: var(--color-text-tertiary); }
.input:focus { border-color: var(--color-accent); }
.input-lg { height: 52px; padding: 0 var(--space-5); font-size: var(--text-base); }

.textarea {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  resize: vertical;
  min-height: 120px;
  outline: none;
  line-height: 1.6;
  transition: border-color var(--duration-fast);
}
.textarea::placeholder { color: var(--color-text-tertiary); }
.textarea:focus { border-color: var(--color-accent); }

.select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 44px;
  background: var(--color-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238C8882' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-8) 0 var(--space-4);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--duration-fast);
  cursor: pointer;
}
.select:focus { border-color: var(--color-accent); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label { font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-secondary); font-weight: 500; }
.form-error { font-size: var(--text-xs); color: var(--color-error); }

/* ── Badge / Tag ────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.tag-accent { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-subtle); }

/* ── Divider ────────────────────────────────────────────── */
.divider { height: 1px; background: var(--color-border-subtle); }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: #080706;
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-20) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col-title {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  font-weight: 500;
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  transition: color var(--duration-fast);
}
.footer-links a:hover { color: var(--color-text-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-legal { display: flex; gap: var(--space-5); }
.footer-legal a { color: var(--color-text-tertiary); transition: color var(--duration-fast); }
.footer-legal a:hover { color: var(--color-text-secondary); }

/* ── Toast ─────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: toastIn var(--duration-slow) var(--ease-out) forwards;
  max-width: 340px;
}
.toast-icon { font-size: var(--text-md); flex-shrink: 0; }
.toast.success .toast-icon { color: var(--color-success); }
.toast.error .toast-icon { color: var(--color-error); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Cart Drawer ────────────────────────────────────────── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100vw);
  height: 100%;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  z-index: 301;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  padding: var(--space-6) var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.cart-drawer-title { font-size: var(--text-md); font-weight: 500; }
.cart-drawer-body { flex: 1; overflow-y: auto; padding: var(--space-5) var(--space-6); }
.cart-drawer-footer {
  padding: var(--space-5) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
}
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: var(--space-4);
  color: var(--color-text-secondary);
  text-align: center;
}
.cart-empty-icon { font-size: 48px; opacity: 0.3; }
.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: start;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface-raised);
  flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-name { font-size: var(--text-sm); font-weight: 500; line-height: 1.3; margin-bottom: var(--space-1); }
.cart-item-variant { font-size: var(--text-xs); color: var(--color-text-secondary); }
.cart-item-price { font-size: var(--text-sm); font-weight: 500; }
.qty-control {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.qty-btn {
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}
.qty-btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }
.qty-num { font-size: var(--text-sm); min-width: 24px; text-align: center; }
.cart-remove {
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
  text-decoration: underline;
  cursor: pointer;
  margin-top: var(--space-2);
  display: inline-block;
  transition: color var(--duration-fast);
}
.cart-remove:hover { color: var(--color-error); }
.cart-totals { margin-bottom: var(--space-4); }
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.cart-total-row.grand {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: var(--text-base);
}

/* ── Search Overlay ─────────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,9,8,0.97);
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-16) var(--space-8) var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base);
}
.search-overlay.open { opacity: 1; pointer-events: auto; }
.search-input-wrap {
  width: 100%;
  max-width: 640px;
  position: relative;
  margin-bottom: var(--space-8);
}
.search-input-wrap input {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  height: 64px;
  font-size: var(--text-3xl);
  font-family: var(--font-display);
  color: var(--color-text-primary);
  outline: none;
  padding: 0;
}
.search-input-wrap input::placeholder { color: var(--color-text-tertiary); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 var(--space-6); }
}
@media (max-width: 768px) {
  .header-nav { display: none; }
  .mobile-nav-toggle { display: flex; }
  .section-pad { padding: var(--space-16) 0; }
  .section-pad-lg { padding: var(--space-24) 0; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .container { padding: 0 var(--space-5); }
  .toast-container { left: var(--space-4); right: var(--space-4); bottom: var(--space-4); }
}

/* ── Reduced Motion ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}