/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  /* Cores extraídas da logo */
  --coral: #EF8B8B;
  --coral-dark: #E06B6B;
  --yellow: #F0C75E;
  --yellow-light: #FDF0D0;
  --teal: #4ABFBF;
  --teal-dark: #3AA8A8;
  --lavender: #B088BD;
  --lavender-light: #D4BFE0;

  /* Cores de interface */
  --primary: #4ABFBF;
  --primary-light: #7DD4D4;
  --primary-dark: #3AA8A8;
  --secondary: #EF8B8B;
  --accent: #F0C75E;
  --bg: #FBF8F3;
  --bg-warm: #F7F2EB;
  --bg-white: #FFFFFF;
  --text: #3D3D3D;
  --text-light: #8C8C8C;
  --border: #EEDECF;
  --success: #4ABFBF;
  --danger: #EF8B8B;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-colored: 0 4px 20px rgba(74, 191, 191, 0.15);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', 'Segoe UI', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ===== HEADER ===== */
.header {
  background: var(--bg-white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.logo img {
  height: 55px;
  width: auto;
}

/* Search */
.search-bar {
  flex: 1;
  max-width: 420px;
  position: relative;
}

.search-bar input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.8rem;
  border: 2px solid var(--border);
  border-radius: 50px;
  outline: none;
  transition: var(--transition);
  background: var(--bg);
  font-size: 0.9rem;
  color: var(--text);
}

.search-bar input::placeholder {
  color: var(--text-light);
}

.search-bar input:focus {
  border-color: var(--teal);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(74, 191, 191, 0.1);
}

.search-bar .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1rem;
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 700;
  transition: var(--transition);
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--teal);
  color: white;
}

.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-colored);
}

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn-success {
  background: var(--teal);
  color: white;
}

.btn-success:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
}

.btn-danger {
  background: var(--coral);
  color: white;
}

.btn-danger:hover {
  background: var(--coral-dark);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.btn-icon {
  padding: 0.5rem;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.btn-icon:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(74, 191, 191, 0.05);
}

.cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--coral);
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-white);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--yellow-light) 0%, #FDE8E8 50%, #E8E0F0 100%);
  text-align: center;
  padding: 3rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '⭐';
  position: absolute;
  top: 15%;
  left: 8%;
  font-size: 1.5rem;
  opacity: 0.3;
  animation: twinkle 3s ease-in-out infinite;
}

.hero::after {
  content: '⭐';
  position: absolute;
  top: 20%;
  right: 10%;
  font-size: 1.2rem;
  opacity: 0.25;
  animation: twinkle 3s ease-in-out infinite 1s;
}

@keyframes twinkle {
  0%, 100% { transform: scale(1); opacity: 0.25; }
  50% { transform: scale(1.3); opacity: 0.5; }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-rainbow {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero h2 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.hero h2 .text-coral { color: var(--coral); }
.hero h2 .text-teal { color: var(--teal); }
.hero h2 .text-yellow { color: var(--yellow); }
.hero h2 .text-lavender { color: var(--lavender); }

.hero p {
  font-size: 1.05rem;
  color: var(--text-light);
  font-weight: 600;
}

/* ===== CATEGORIES ===== */
.categories {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.categories::-webkit-scrollbar {
  height: 0;
}

.category-btn {
  padding: 0.5rem 1.3rem;
  border-radius: 50px;
  background: var(--bg-white);
  border: 2px solid var(--border);
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition);
  color: var(--text-light);
}

.category-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(74, 191, 191, 0.05);
}

.category-btn.active {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

/* ===== PRODUCT GRID ===== */
.products-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.products-header h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
}

.product-count {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 600;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  position: relative;
  padding-top: 120%;
  background: var(--bg-warm);
  overflow: hidden;
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  background: var(--coral);
  color: white;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.product-badge.new {
  background: var(--teal);
}

.product-info {
  padding: 1rem 1.1rem;
}

.product-name {
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text);
}

.product-category-label {
  font-size: 0.78rem;
  color: var(--lavender);
  margin-bottom: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-sizes {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.size-tag {
  padding: 0.2rem 0.5rem;
  background: var(--yellow-light);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #B89830;
}

.size-tag.out-of-stock {
  text-decoration: line-through;
  opacity: 0.35;
  background: var(--bg-warm);
  color: var(--text-light);
}

.product-price {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-current {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--teal-dark);
}

.price-old {
  font-size: 0.82rem;
  color: var(--text-light);
  text-decoration: line-through;
}

/* ===== PRODUCT DETAIL MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal {
  background: var(--bg-white);
  border-radius: var(--radius);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: var(--transition);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-white);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  z-index: 10;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--coral);
  color: white;
}

.modal-product {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.modal-product-image {
  position: relative;
  padding-top: 100%;
  background: var(--bg-warm);
}

.modal-product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-product-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-product-info h2 {
  font-size: 1.5rem;
  font-weight: 900;
}

.modal-product-info .product-category-label {
  font-size: 0.85rem;
}

.modal-product-info .product-price {
  font-size: 1.1rem;
}

.modal-product-info .price-current {
  font-size: 1.6rem;
}

.size-selector {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.size-selector label {
  font-weight: 800;
  font-size: 0.9rem;
}

.size-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.size-option {
  padding: 0.5rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition);
  cursor: pointer;
}

.size-option:hover:not(.disabled) {
  border-color: var(--teal);
  color: var(--teal);
}

.size-option.selected {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

.size-option.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
}

.stock-info {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 600;
}

.stock-info.low {
  color: var(--coral);
  font-weight: 700;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.quantity-selector label {
  font-weight: 800;
  font-size: 0.9rem;
}

.qty-controls {
  display: flex;
  align-items: center;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-controls button {
  width: 38px;
  height: 38px;
  background: var(--bg);
  border: none;
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-controls button:hover {
  background: var(--teal);
  color: white;
}

.qty-controls span {
  width: 44px;
  text-align: center;
  font-weight: 800;
}

.btn-add-cart {
  padding: 0.9rem 1.5rem;
  border-radius: 50px;
  background: var(--teal);
  color: white;
  font-weight: 800;
  font-size: 1rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: auto;
}

.btn-add-cart:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-colored);
}

.btn-add-cart:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  background: var(--text-light);
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(3px);
  z-index: 300;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.cart-sidebar {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 100%;
  height: 100vh;
  background: var(--bg-white);
  z-index: 301;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.12);
}

.cart-sidebar.active {
  right: 0;
}

.cart-header {
  padding: 1.5rem;
  border-bottom: 2px solid var(--bg-warm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h3 {
  font-size: 1.2rem;
  font-weight: 900;
}

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

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-light);
}

.cart-empty .empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--bg-warm);
  align-items: flex-start;
}

.cart-item-image {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-warm);
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.cart-item-name {
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

.cart-item-size {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 0.3rem;
  font-weight: 600;
}

.cart-item-price {
  font-weight: 800;
  color: var(--teal-dark);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.3rem;
}

.cart-item-qty button {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cart-item-qty button:hover {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

.cart-item-qty span {
  width: 26px;
  text-align: center;
  font-weight: 800;
  font-size: 0.85rem;
}

.cart-item-remove {
  color: var(--coral);
  background: none;
  border: none;
  font-size: 1.1rem;
  padding: 0.3rem;
  cursor: pointer;
  opacity: 0.5;
  transition: var(--transition);
}

.cart-item-remove:hover {
  opacity: 1;
  transform: scale(1.2);
}

.cart-footer {
  padding: 1.5rem;
  border-top: 2px solid var(--bg-warm);
  background: var(--bg);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  font-weight: 800;
}

.cart-total .total-price {
  color: var(--teal-dark);
  font-size: 1.4rem;
  font-weight: 900;
}

.btn-checkout {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-checkout:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-continue-shopping {
  width: 100%;
  padding: 0.9rem;
  background: var(--bg-white);
  color: var(--teal-dark);
  border: 2px solid var(--teal);
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  margin-top: 0.6rem;
  cursor: pointer;
}

.btn-continue-shopping:hover {
  background: rgba(74, 191, 191, 0.08);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
  background: #3D3D3D;
  color: white;
  padding: 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand {}

.footer-logo {
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 55px;
  opacity: 0.9;
}

.footer-desc {
  font-size: 0.9rem;
  opacity: 0.6;
  line-height: 1.6;
  font-weight: 600;
}

.footer-contact h4,
.footer-links h4 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-contact ul,
.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-contact ul li a {
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.footer-contact ul li a:hover {
  color: white;
}

.footer-links ul li {
  color: rgba(255,255,255,0.6);
  font-weight: 600;
  font-size: 0.88rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding: 1.2rem 1.5rem;
}

.footer-bottom p {
  opacity: 0.4;
  font-size: 0.82rem;
  font-weight: 600;
}

.admin-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  transition: var(--transition);
}

.admin-link:hover {
  color: rgba(255,255,255,0.6);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-logo {
    display: flex;
    justify-content: center;
  }

  .footer-contact ul li a {
    justify-content: center;
  }
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-light);
  grid-column: 1 / -1;
}

.empty-state .empty-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.empty-state h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
  font-weight: 800;
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--text);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.5s forwards;
  max-width: 320px;
}

.toast.success {
  background: var(--teal);
}

.toast.error {
  background: var(--coral);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; visibility: hidden; }
}

/* ===== CHECKOUT FORM ===== */
#checkoutModal .form-group {
  margin-bottom: 0.9rem;
}

#checkoutModal .form-group label {
  display: block;
  font-weight: 800;
  font-size: 0.78rem;
  margin-bottom: 0.3rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

#checkoutModal .form-group input {
  width: 100%;
  padding: 0.6rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  background: var(--bg);
  font-size: 0.9rem;
}

#checkoutModal .form-group input:focus {
  border-color: var(--teal);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(74, 191, 191, 0.1);
}

#checkoutModal .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.checkout-summary {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 0.5rem;
  border: 2px solid var(--border);
}

.checkout-summary h4 {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 0.6rem;
}

.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 0.3rem 0;
  color: var(--text);
  font-weight: 600;
}

.checkout-summary-item span:last-child {
  font-weight: 800;
}

.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 900;
  padding-top: 0.6rem;
  margin-top: 0.5rem;
  border-top: 2px solid var(--border);
  color: var(--teal-dark);
}

.grand-total {
  font-size: 1.1rem;
  color: var(--coral);
}

.shipping-line {
  color: var(--teal);
  font-weight: 700;
}

.shipping-result {
  background: linear-gradient(135deg, #e8f8f5, #f0faf8);
  border: 2px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 0.5rem;
}

.shipping-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.8rem;
}

.shipping-option {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 0.8rem;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
  background: white;
}

.shipping-option:last-child {
  margin-bottom: 0;
}

.shipping-option:hover {
  border-color: var(--teal);
}

.shipping-option.selected {
  border-color: var(--teal);
  background: #f0faf8;
}

.shipping-option input[type="radio"] {
  accent-color: var(--teal);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.shipping-option-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.shipping-option-name {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text);
}

.shipping-option-days {
  font-size: 0.78rem;
  color: var(--text-light);
}

.shipping-option-price {
  font-weight: 900;
  font-size: 1rem;
  color: var(--teal);
  flex-shrink: 0;
}

.shipping-loading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  margin-top: 0.5rem;
  background: #f5f5f5;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
}

.spinner {
  width: 18px;
  height: 18px;
  border: 3px solid #e0e0e0;
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

#checkoutModal select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 2px solid #e8e8e8;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.9rem;
  transition: var(--transition);
  background: white;
}

#checkoutModal select:focus {
  border-color: var(--teal);
  outline: none;
}

@media (max-width: 480px) {
  #checkoutModal .form-row {
    grid-template-columns: 1fr;
  }
}

/* ===== ACCOUNT - AUTH SECTION ===== */
.auth-section {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--bg);
}

.auth-container {
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  max-width: 480px;
  width: 100%;
  overflow: hidden;
}

.auth-tabs {
  display: flex;
  border-bottom: 2px solid #f0f0f0;
}

.auth-tab {
  flex: 1;
  padding: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-light);
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.auth-tab.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.auth-form {
  padding: 2rem;
}

.auth-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-logo {
  height: 60px;
  margin-bottom: 1rem;
}

.auth-header h2 {
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.auth-header p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.auth-error {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.2rem;
  margin-bottom: 0.5rem;
}

.auth-submit {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
}

.cep-status {
  display: block;
  font-size: 0.78rem;
  margin-top: 0.3rem;
  min-height: 1rem;
}

.auth-form select,
.account-panel select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 2px solid #e8e8e8;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.9rem;
  transition: var(--transition);
  background: white;
}

.auth-form select:focus,
.account-panel select:focus {
  border-color: var(--teal);
  outline: none;
}

.auth-switch {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.auth-switch button {
  background: none;
  border: none;
  color: var(--teal);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font);
}

.auth-switch button:hover {
  text-decoration: underline;
}

/* ===== ACCOUNT PAGE ===== */
.account-section {
  padding: 2rem;
  background: var(--bg);
  min-height: calc(100vh - 80px);
}

.account-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
}

.account-sidebar {
  background: white;
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  height: fit-content;
}

.account-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--lavender));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
}

.account-sidebar h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.account-sidebar p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.account-nav {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.account-nav-item {
  background: none;
  border: none;
  padding: 0.8rem 1rem;
  text-align: left;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-light);
  transition: var(--transition);
}

.account-nav-item:hover,
.account-nav-item.active {
  background: var(--bg);
  color: var(--teal);
}

.account-content {
  background: white;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.account-panel h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

/* Account button in header */
.btn-account {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.6rem;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: white;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 3px 10px rgba(74, 191, 191, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.2);
  letter-spacing: 0.02em;
}

.btn-account:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 5px 18px rgba(74, 191, 191, 0.5);
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
}

.btn-account:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 6px rgba(74, 191, 191, 0.3);
}

.btn-account-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.account-label {
  font-size: 0.95rem;
  font-weight: 800;
  color: white;
  display: block;
}

/* ===== ORDER CARDS (Customer) ===== */
.orders-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-light);
}

.orders-empty .empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.orders-empty h3 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.order-card {
  border: 1px solid #eee;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.order-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  background: #fafafa;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.order-id {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text);
  margin-right: 0.8rem;
}

.order-date {
  font-size: 0.8rem;
  color: var(--text-light);
}

.order-status {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  color: white;
}

.order-card-items {
  padding: 1rem 1.2rem;
}

.order-item {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid #f5f5f5;
}

.order-item:last-child {
  border-bottom: none;
}

.order-card-footer {
  display: flex;
  justify-content: flex-end;
  padding: 0.8rem 1.2rem;
  background: #fafafa;
}

.order-total {
  font-weight: 800;
  font-size: 1rem;
  color: var(--teal);
}

/* ===== ADMIN ORDERS ===== */
.orders-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.order-filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid #ddd;
  background: white;
  border-radius: 20px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-light);
  transition: var(--transition);
}

.order-filter-btn:hover,
.order-filter-btn.active {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

.admin-order-card {
  border: 1px solid #eee;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.admin-order-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  background: #fafafa;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-order-customer {
  padding: 0.8rem 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-light);
  background: #f9f9f9;
  border-bottom: 1px solid #eee;
}

.admin-order-items {
  padding: 0.8rem 1.2rem;
}

.admin-order-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  background: #fafafa;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.order-status-change {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.order-status-select {
  padding: 0.4rem 0.8rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .search-bar {
    order: 3;
    max-width: 100%;
    flex: 1 1 100%;
  }

  .hero h2 {
    font-size: 1.3rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }

  .modal-product {
    grid-template-columns: 1fr;
  }

  .modal-product-image {
    padding-top: 60%;
  }

  .modal-product-info {
    padding: 1.5rem;
  }

  .cart-sidebar {
    width: 100%;
    right: -100%;
  }

  .account-container {
    grid-template-columns: 1fr;
  }

  .account-sidebar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    text-align: left;
  }

  .account-avatar {
    margin: 0;
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .account-nav {
    flex-direction: row;
    width: 100%;
  }

  .admin-order-customer {
    flex-direction: column;
    gap: 0.3rem;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 40px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

  .product-info {
    padding: 0.7rem;
  }

  .product-name {
    font-size: 0.82rem;
  }

  .price-current {
    font-size: 1rem;
  }

  .product-category-label {
    font-size: 0.7rem;
  }
}

/* ===== ADMIN STYLES ===== */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 250px;
  background: #3D3D3D;
  color: white;
  padding: 1.5rem 0;
  flex-shrink: 0;
}

.admin-sidebar .logo {
  padding: 0 1.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.admin-sidebar .logo img {
  height: 60px;
}

.admin-nav {
  list-style: none;
}

.admin-nav li a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.5rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
  font-weight: 700;
  font-size: 0.9rem;
}

.admin-nav li a:hover,
.admin-nav li a.active {
  background: rgba(255,255,255,0.08);
  color: white;
  border-right: 3px solid var(--teal);
}

.admin-main {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.admin-header h2 {
  font-size: 1.5rem;
  font-weight: 900;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--teal);
}

.stat-card:nth-child(2) {
  border-left-color: var(--yellow);
}

.stat-card:nth-child(3) {
  border-left-color: var(--lavender);
}

.stat-card:nth-child(4) {
  border-left-color: var(--coral);
}

.stat-card .stat-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--teal-dark);
}

.stat-card:nth-child(4) .stat-value {
  color: var(--coral);
}

.stat-card .stat-label {
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Table */
.data-table {
  width: 100%;
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.8rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--bg-warm);
}

.data-table th {
  background: var(--bg);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  font-size: 0.9rem;
}

.data-table tr:hover td {
  background: rgba(74, 191, 191, 0.03);
}

.data-table .product-thumb {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.data-table .actions {
  display: flex;
  gap: 0.3rem;
}

/* Form */
.form-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.form-modal.active {
  opacity: 1;
  visibility: visible;
}

.form-container {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.form-container h3 {
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 800;
  font-size: 0.82rem;
  margin-bottom: 0.4rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  background: var(--bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(74, 191, 191, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

/* Size manager in form */
.size-manager {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  background: var(--bg);
}

.size-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.size-row input {
  flex: 1;
  background: var(--bg-white) !important;
}

.size-row .remove-size {
  color: var(--coral);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}

.size-row .remove-size:hover {
  transform: scale(1.2);
}

.add-size-btn {
  font-size: 0.85rem;
  color: var(--teal);
  background: none;
  border: none;
  font-weight: 800;
  cursor: pointer;
  padding: 0.3rem 0;
}

.add-size-btn:hover {
  text-decoration: underline;
}

/* Image Upload */
.image-upload-area {
  cursor: pointer;
}

.image-preview {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-preview:hover {
  border-color: var(--teal);
  background: rgba(74, 191, 191, 0.03);
}

.upload-placeholder {
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 600;
}

/* ===== LOGIN ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--yellow-light) 0%, #FDE8E8 40%, #E8E0F0 70%, #D4F0F0 100%);
  padding: 1rem;
}

.login-box {
  background: var(--bg-white);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-box .logo {
  justify-content: center;
  margin-bottom: 1.5rem;
}

.login-box .logo img {
  height: 80px;
}

.login-box h2 {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.login-box .form-group {
  text-align: left;
}

.login-box .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 0.8rem;
  margin-top: 0.5rem;
  font-size: 1rem;
}

.login-error {
  color: var(--coral);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: none;
  font-weight: 700;
}

/* Responsive admin */
@media (max-width: 768px) {
  .admin-layout {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
    padding: 1rem 0;
  }

  .admin-nav {
    display: flex;
    overflow-x: auto;
    padding: 0 1rem;
  }

  .admin-nav li a {
    padding: 0.6rem 1rem;
    white-space: nowrap;
    border-right: none;
  }

  .admin-nav li a.active {
    border-bottom: 3px solid var(--teal);
    border-right: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .data-table {
    overflow-x: auto;
  }
}

/* Placeholder image */
.placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--yellow-light), #FDE8E8, #E8E0F0);
  color: var(--teal);
  font-size: 3rem;
}