/**
 * QUEEN SAREE - STOREFRONT LAYOUT STYLES
 * Matches customer storefront mockup (desktop & mobile).
 */

/* ==========================================================================
   1. CONTAINERS & GRIDS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Product Grid (Responsive: 2 columns on mobile, 4 on desktop) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
  }
}

/* ==========================================================================
   2. TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-bar {
  background-color: var(--color-burgundy-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(164, 128, 93, 0.2);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-announcement {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.top-bar-lang {
  display: flex;
  gap: 4px;
}

.top-bar-lang a {
  opacity: 0.75;
}

.top-bar-lang a.active {
  opacity: 1;
  font-weight: 700;
  color: var(--color-gold-champagne);
}

/* ==========================================================================
   3. MAIN HEADER & NAVBAR
   ========================================================================== */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border-soft);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height-mobile);
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .header-inner {
    height: var(--header-height-desktop);
  }
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo-img {
  height: 44px;
  width: auto;
  max-height: 46px;
  max-width: 175px;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .site-logo-img {
    height: 38px;
    max-height: 40px;
    max-width: 145px;
  }
}

.site-logo-text {
  display: flex;
  flex-direction: column;
}

.site-logo-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-burgundy-primary);
  line-height: 1;
}

.site-logo-subtitle {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-gold-antique);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-desktop a:hover {
  color: var(--color-burgundy-accent);
}

.header-search {
  display: none;
  position: relative;
  max-width: 280px;
  width: 100%;
}

@media (min-width: 768px) {
  .header-search {
    display: block;
  }
}

.header-search input {
  padding-right: 36px;
  min-height: 38px;
  border-radius: var(--radius-full);
  background-color: var(--color-ivory-primary);
  font-size: var(--text-xs);
}

.header-search-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-action-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  position: relative;
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.header-action-btn:hover {
  background-color: var(--color-ivory-secondary);
  color: var(--color-burgundy-accent);
}

.header-badge-count {
  position: absolute;
  top: 2px;
  right: 2px;
  background-color: var(--color-burgundy-accent);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-icon-btn {
  color: #25D366;
}

/* ==========================================================================
   4. MOBILE BOTTOM NAVIGATION (Matching Mockup)
   ========================================================================== */
.mobile-bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border-soft);
  z-index: 850;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
  justify-content: space-around;
  align-items: center;
}

@media (min-width: 768px) {
  .mobile-bottom-nav {
    display: none;
  }
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  height: 100%;
  color: var(--color-text-secondary);
  font-size: 11px;
  position: relative;
}

.mobile-nav-item.active {
  color: var(--color-burgundy-accent);
  font-weight: 600;
}

/* Floating WhatsApp Button on Mobile */
.mobile-whatsapp-float {
  position: fixed;
  bottom: 75px;
  right: 16px;
  width: 48px;
  height: 48px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
  z-index: 840;
}

@media (min-width: 768px) {
  .mobile-whatsapp-float {
    bottom: 24px;
    right: 24px;
    width: 54px;
    height: 54px;
  }
}

/* ==========================================================================
   5. SITE FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-ivory-secondary);
  border-top: 1px solid var(--color-border-soft);
  padding: var(--space-12) 0 var(--space-8);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  color: var(--color-burgundy-primary);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.footer-col a:hover {
  color: var(--color-burgundy-accent);
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* Padding adjustment when bottom nav is present */
@media (max-width: 767px) {
  body {
    padding-bottom: 60px;
  }
}

/* ==========================================================================
   Responsive Grid & Section Helpers
   ========================================================================== */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
  }
}

.trust-indicators-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .trust-indicators-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 1rem;
}

@media (min-width: 1024px) {
  .product-detail-layout {
    grid-template-columns: 1.1fr 1fr;
  }
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .contact-layout-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none !important;
  }
}

.mobile-only {
  display: flex !important;
}
.desktop-only {
  display: none !important;
}

@media (min-width: 768px) {
  .mobile-only {
    display: none !important;
  }
  .desktop-only {
    display: flex !important;
  }
}

/* ==========================================================================
   MOBILE SEARCH TOGGLE BAR
   ========================================================================== */
.mobile-search-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border-soft);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
  position: relative;
  z-index: 800;
  animation: slideDownMobileSearch 0.22s ease-out;
}

@keyframes slideDownMobileSearch {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.mobile-search-input-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.mobile-search-input-wrap .mobile-search-icon {
  position: absolute;
  left: 12px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.mobile-search-input-wrap input {
  width: 100%;
  padding: 9px 34px 9px 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background-color: var(--color-ivory-primary);
  font-size: 0.88rem;
  outline: none;
  transition: all 0.2s ease;
}

.mobile-search-input-wrap input:focus {
  border-color: var(--color-burgundy-accent);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(108, 16, 19, 0.1);
}

.mobile-search-clear-btn {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 2px;
}

.mobile-search-submit-btn {
  padding: 8px 14px;
  font-size: 0.82rem;
  white-space: nowrap;
  border-radius: var(--radius-full);
}

.mobile-search-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

@media (min-width: 768px) {
  .mobile-search-bar {
    display: none !important;
  }
}

/* Mobile Spacing & Clearance for Bottom Nav */
@media (max-width: 768px) {
  body {
    padding-bottom: 64px;
  }
  .site-main {
    padding-bottom: 2rem;
  }
  .mobile-whatsapp-float {
    bottom: 72px;
    right: 12px;
    width: 44px;
    height: 44px;
  }
}