:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #12122a;
  --bg-card: rgba(20, 20, 50, 0.6);
  --primary: #a855f7;
  --primary-light: #c084fc;
  --primary-dark: #7c3aed;
  --accent: #7c3aed;
  --glow: 0 0 20px rgba(168, 85, 247, 0.4);
  --glow-strong: 0 0 30px rgba(168, 85, 247, 0.6);
  --text: #ffffff;
  --text-secondary: #a0a0c0;
  --text-muted: #606080;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --border: rgba(168, 85, 247, 0.2);
  --border-active: rgba(168, 85, 247, 0.6);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text);
  overflow: hidden;
  user-select: none;
}

body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 20%, rgba(168, 85, 247, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(124, 58, 237, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

#app {
  height: 100%;
  position: relative;
  z-index: 1;
}

/* === Screens === */
.screen {
  display: none;
  height: 100%;
  animation: fadeIn 0.5s ease;
}
.screen.active { display: flex; }

/* === Welcome Screen === */
#welcome-screen {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.welcome-content {
  text-align: center;
  z-index: 2;
  padding: 20px;
}

.welcome-logo {
  position: relative;
  display: inline-block;
  margin-bottom: 24px;
}

.logo-icon {
  font-size: 80px;
  display: block;
  animation: float 3s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.6));
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.welcome-title {
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.welcome-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 40px;
}

/* === Particles === */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

/* === Buttons === */
.btn-neon {
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-strong);
}

.btn-neon:active {
  transform: translateY(0) scale(0.97);
}

.btn-neon.small {
  padding: 10px 20px;
  font-size: 14px;
}

.btn-neon.full-width {
  width: 100%;
}

.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: 0.6s;
}

.btn-neon:hover .btn-glow {
  transform: translateX(100%);
}

.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--border-active);
  box-shadow: var(--glow);
}

.btn-danger {
  background: var(--danger);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

/* === App Header === */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  padding-top: max(16px, env(safe-area-inset-top));
  background: rgba(10, 10, 26, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header h2 {
  font-size: 20px;
  font-weight: 700;
}

.cart-btn {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.cart-btn:hover {
  border-color: var(--border-active);
}

.cart-icon { font-size: 20px; }

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--danger);
  color: white;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0 5px;
}

.cart-badge.bounce {
  animation: badge-bounce 0.4s ease;
}

@keyframes badge-bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

/* === Page Container === */
.page-container {
  height: calc(100% - 120px);
  overflow: hidden;
  position: relative;
}

.page {
  display: none;
  height: 100%;
  overflow-y: auto;
  padding-bottom: 20px;
  animation: pageIn 0.3s ease;
}

.page.active {
  display: block;
}

.page::-webkit-scrollbar { width: 4px; }
.page::-webkit-scrollbar-track { background: transparent; }
.page::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 2px; }

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

/* === Category Tabs === */
.category-tabs {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-tabs::-webkit-scrollbar { display: none; }

.cat-tab {
  flex-shrink: 0;
  padding: 10px 20px;
  border-radius: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.cat-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: var(--primary);
  color: white;
  box-shadow: var(--glow);
}

.cat-tab:hover:not(.active) {
  border-color: var(--border-active);
}

/* === Products Grid === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 16px 20px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-active);
  box-shadow: var(--glow);
}

.product-card:hover::before {
  opacity: 1;
}

.product-image {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  margin-bottom: 12px;
  background: rgba(168, 85, 247, 0.05);
  border-radius: var(--radius-sm);
}

.product-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  color: var(--primary-light);
  font-size: 16px;
  font-weight: 700;
}

.product-flavors-count {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 4px;
}

/* === Modal === */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: var(--radius) var(--radius) 0 0;
  width: 100%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 0;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
  flex: 1;
  padding-right: 12px;
}

.modal-close {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.modal-body {
  padding: 20px;
}

.modal-description {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 8px;
}

.modal-price {
  color: var(--primary-light);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
}

.flavor-select h4,
.qty-select h4 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  font-weight: 500;
}

.flavor-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.flavor-option {
  padding: 8px 16px;
  border-radius: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.flavor-option.selected {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: var(--primary);
  color: white;
}

.flavor-option.out-of-stock {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.qty-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-btn:hover {
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.qty-value {
  font-size: 20px;
  font-weight: 700;
  min-width: 30px;
  text-align: center;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.modal-total {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-light);
}

/* === Success Modal === */
.success-modal {
  text-align: center;
  padding: 40px 20px;
  border-radius: var(--radius);
  max-width: 350px;
  margin: auto;
}

.success-icon {
  font-size: 64px;
  margin-bottom: 16px;
  animation: successPop 0.5s ease;
}

@keyframes successPop {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.success-modal h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.success-modal p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* === About Page === */
.about-content {
  padding: 20px;
}

.about-header {
  text-align: center;
  padding: 20px 0 30px;
}

.about-logo {
  font-size: 64px;
  display: block;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.4));
}

.about-header h2 {
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-tagline {
  color: var(--text-secondary);
  margin-top: 8px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
}

.about-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-light);
}

.about-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.about-features {
  list-style: none;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.feature-icon {
  font-size: 18px;
}

/* === Bonuses Page === */
.bonuses-content {
  padding: 20px;
}

.bonus-balance-card {
  position: relative;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(124, 58, 237, 0.1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  margin-bottom: 24px;
  overflow: hidden;
}

.bonus-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
  animation: pulse-glow 3s ease-in-out infinite;
}

.bonus-label {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 8px;
  position: relative;
}

.bonus-amount {
  display: block;
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.bonus-currency {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
  position: relative;
}

.bonus-rules {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.bonus-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.rule-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.bonus-rule h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.bonus-rule p {
  font-size: 13px;
  color: var(--text-secondary);
}

.referral-section {
  margin-bottom: 24px;
}

.referral-section h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.referral-code-box {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.referral-code {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  font-family: monospace;
  color: var(--primary-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-copy {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-copy:hover {
  border-color: var(--primary);
}

.referral-info {
  color: var(--text-muted);
  font-size: 13px;
}

.bonus-history h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.bonus-log-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.bonus-log-info {
  flex: 1;
}

.bonus-log-desc {
  font-size: 14px;
  font-weight: 500;
}

.bonus-log-date {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.bonus-log-amount {
  font-size: 16px;
  font-weight: 700;
  color: var(--success);
}

.bonus-log-amount.negative {
  color: var(--danger);
}

/* === Cart === */
.cart-content {
  padding: 16px 20px;
}

.cart-empty {
  text-align: center;
  padding: 60px 20px;
}

.empty-icon {
  font-size: 64px;
  display: block;
  margin-bottom: 16px;
  opacity: 0.5;
}

.cart-empty p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.cart-item {
  display: flex;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 10px;
  backdrop-filter: blur(10px);
}

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

.cart-item-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item-flavor {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.cart-item-price {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-light);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-item-qty {
  font-size: 16px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
}

.cart-summary {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 16px;
}

.summary-total {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-light);
}

.bonus-earned {
  color: var(--success);
  font-size: 14px;
}

.cart-note {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  resize: none;
  height: 80px;
  margin-bottom: 16px;
  transition: var(--transition);
}

.cart-note:focus {
  outline: none;
  border-color: var(--primary);
}

.cart-note::placeholder {
  color: var(--text-muted);
}

/* === Orders === */
.orders-content {
  padding: 16px 20px;
}

.orders-empty {
  text-align: center;
  padding: 60px 20px;
}

.order-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
}

.order-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.order-id {
  font-weight: 700;
  font-size: 15px;
}

.order-status {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 600;
}

.order-status.reserved {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}

.order-status.confirmed {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

.order-status.completed {
  background: rgba(34, 197, 94, 0.2);
  color: var(--success);
}

.order-status.cancelled {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.order-items {
  margin-bottom: 10px;
}

.order-item {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 3px 0;
}

.order-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.order-total {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-light);
}

.order-date {
  font-size: 12px;
  color: var(--text-muted);
}

/* === Bottom Navigation === */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: rgba(10, 10, 26, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 8px 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 100;
  max-width: 500px;
  margin: 0 auto;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 10px;
  cursor: pointer;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-item.active {
  color: var(--primary);
}

.nav-icon {
  font-size: 20px;
  transition: var(--transition);
}

.nav-item.active .nav-icon {
  transform: scale(1.1);
}

.nav-label {
  font-weight: 500;
}

/* === Loading === */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 26, 0.8);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.loading-overlay.active {
  display: flex;
}

.loader {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

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

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* === Skeleton === */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(168, 85, 247, 0.05) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* === Responsive === */
@media (max-width: 360px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 500px) {
  .bottom-nav {
    border-radius: var(--radius) var(--radius) 0 0;
  }
}