/* ==========================================================================
   SAAMBROS - Animations, Drawers, Mobile Navigation & Toast Alerts
   ========================================================================== */

/* Keyframe Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from { transform: translateY(-10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes dropdownSlide {
  from { transform: translateY(-6px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 102, 0, 0.5); }
  50% { box-shadow: 0 0 0 10px rgba(255, 102, 0, 0); }
}

@keyframes floatWhatsApp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes heartPop {
  0% { transform: scale(1); }
  35% { transform: scale(1.4) rotate(-8deg); }
  65% { transform: scale(0.9) rotate(4deg); }
  100% { transform: scale(1) rotate(0); }
}

.heart-pop {
  animation: heartPop 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards !important;
}

.anim-pulse {
  animation: pulseGlow 2s infinite;
}

.anim-float {
  animation: floatWhatsApp 3s ease-in-out infinite;
}

/* ==========================================
   AJAX SHOPPING CART DRAWER
   ========================================== */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 90vw;
  height: 100vh;
  background: var(--brand-white);
  box-shadow: var(--shadow-xl);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--brand-border);
}

.cart-drawer-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-navy);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-drawer-close {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--brand-slate);
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.15s;
}

.cart-drawer-close:hover {
  color: var(--danger-red);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--brand-border);
  background-color: #f8fafc;
}

.cart-item-row {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #f1f5f9;
  align-items: center;
}

.cart-item-img {
  width: 65px;
  height: 65px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--brand-border);
}

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

.cart-item-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-navy);
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.cart-item-price {
  font-size: 0.85rem;
  color: var(--primary-orange);
  font-weight: 800;
}

.cart-item-qty-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.cart-qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 4px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  cursor: pointer;
}

.cart-qty-val {
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  background: transparent;
  color: #94a3b8;
  font-size: 0.9rem;
  padding: 0.25rem;
  transition: color 0.15s;
  border: none;
  cursor: pointer;
}

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

/* ==========================================
   MOBILE NAVIGATION DRAWER (LEFT SLIDE)
   ========================================== */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 320px;
  max-width: 86vw;
  height: 100vh;
  background: #ffffff;
  box-shadow: 10px 0 25px rgba(0, 0, 0, 0.25);
  z-index: 2101;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-nav-overlay.active .mobile-nav-drawer {
  transform: translateX(0);
}

.mobile-nav-header {
  background: linear-gradient(135deg, #FF6600, #ff5200);
  color: white;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-header-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: white;
  text-decoration: none;
}

.mobile-nav-close-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.15s;
}

.mobile-nav-close-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}

.mobile-nav-user-bar {
  background: #f8fafc;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--brand-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.mobile-nav-links-list {
  padding: 0.75rem 0;
  display: flex;
  flex-direction: column;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1.25rem;
  color: var(--brand-navy);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid #f8fafc;
  transition: all 0.15s;
}

.mobile-nav-link i {
  color: var(--primary-orange);
  width: 20px;
  text-align: center;
  font-size: 1rem;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--primary-orange-light);
  color: var(--primary-orange);
  padding-left: 1.5rem;
}

.mobile-nav-section-title {
  padding: 0.85rem 1.25rem 0.4rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #94a3b8;
  letter-spacing: 0.5px;
}

/* ==========================================
   MOBILE BOTTOM NAVIGATION DOCK (5 ICONS)
   ========================================== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid var(--brand-border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  z-index: 900;
  padding: 0.35rem 0.25rem;
}

.mobile-nav-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  text-align: center;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.35rem 0.2rem;
  position: relative;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav-item i {
  font-size: 1.2rem;
}

.mobile-nav-item.active, .mobile-nav-item:hover {
  color: var(--primary-orange);
}

.mobile-nav-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background-color: var(--primary-orange);
  color: white;
  font-size: 0.62rem;
  font-weight: 800;
  min-width: 17px;
  height: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid white;
}

@media (max-width: 992px) {
  .mobile-bottom-nav {
    display: block;
    padding-bottom: max(0.45rem, env(safe-area-inset-bottom, 0px));
  }
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px)); /* Space for bottom dock */
  }
}