:root {
  /* Cores principais */
  --grad1: #ff6b9d;
  --grad2: #00d2d3;
  --grad3: #8b5cf6;
  --grad4: #f59e0b;
  --dark: #333;
  --muted: #666;
  --light: #f8f9fa;
  --success: #22c55e;
  --error: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
}

/* Reset e base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Nunito', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  background: linear-gradient(135deg, #ff6b9d 0%, #c44569 25%, #8b5cf6 50%, #00d2d3 75%, #ff9ff3 100%);
  background-size: 400% 400%;
  animation: gradientShift 12s ease infinite;
  position: relative;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 100% 100%; }
  75% { background-position: 0% 100%; }
  100% { background-position: 0% 50%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Elementos flutuantes de fundo */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  z-index: 1;
}

body::before {
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

body::after {
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite reverse;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

/* =========================== HEADER =========================== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  padding: 15px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(45deg, var(--grad1), var(--grad2), var(--grad3)) 1;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.logo {
  font-family: 'Fredoka One', cursive;
  font-size: 2.2rem;
  background: linear-gradient(45deg, var(--grad1), var(--grad2), var(--grad3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  gap: 10px;
  align-items: center;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.logo::before {
  content: '👟';
  font-size: 2rem;
  animation: bounce 2s infinite;
}

/* Barra de pesquisa */
.search-bar {
  display: flex;
  align-items: center;
  background: #f0f2f5;
  border-radius: 22px;
  padding: 4px;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  min-width: 200px;
}

.search-bar:focus-within {
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.2);
}

.search-bar input {
  border: none;
  background: transparent;
  padding: 8px 12px;
  font-weight: 700;
  outline: none;
  width: 100%;
  font-size: 0.95rem;
}

.search-bar input::placeholder {
  color: #999;
}

.search-bar button {
  border: none;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: white;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.search-bar button:hover {
  transform: scale(1.1);
}

/* Links de navegação */
.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.nav-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  left: -100%;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  transition: left 0.3s ease;
  z-index: -1;
}

.nav-links a:hover {
  color: #fff;
  transform: translateY(-2px);
}

.nav-links a:hover::before {
  left: 0;
}

.cart-badge {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.75rem;
  margin-left: 6px;
  animation: pulse 2s infinite;
}

.admin-btn {
  background: linear-gradient(45deg, var(--grad1), var(--grad2)) !important;
  color: #fff !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* =========================== MAIN CONTENT =========================== */
main {
  padding: 40px 0;
}

/* Seção Hero */
.hero {
  text-align: center;
  margin: 40px 0 60px;
  animation: fadeInUp 1s ease;
}

.hero h1 {
  font-family: 'Fredoka One', cursive;
  font-size: 3.2rem;
  color: #fff;
  text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3);
  margin-bottom: 16px;
  animation: pulse 3s infinite;
}

.hero p {
  color: #fff;
  font-weight: 700;
  font-size: 1.2rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* Filtros */
.filters {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 20px;
  margin: 20px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}

.filter-group label {
  font-weight: 800;
  color: #333;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-group select {
  padding: 10px 14px;
  border: 2px solid #ddd;
  border-radius: 14px;
  font-weight: 700;
  background: #fff;
  transition: all 0.3s ease;
  cursor: pointer;
}

.filter-group select:focus {
  outline: none;
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.2);
}

/* Seções principais */
.products-section,
.login-section,
.admin-section,
.cart-section,
.contact-section {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 25px;
  padding: 30px;
  margin: 30px 0;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s ease;
}

.section-title {
  font-family: 'Fredoka One', cursive;
  font-size: 2.4rem;
  text-align: center;
  background: linear-gradient(45deg, var(--grad1), var(--grad2), var(--grad3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}

/* Grid de produtos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.product-card {
  background: #fff;
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
  border: 3px solid transparent;
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2), var(--grad3));
  background-size: 300% 300%;
  animation: gradientShift 3s ease infinite;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  border-color: rgba(255, 107, 157, 0.25);
}

.product-image {
  width: 100%;
  height: 210px;
  border-radius: 18px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.product-image img,
.product-image video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: #333;
  text-align: center;
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-price {
  font-size: 1.4rem;
  font-weight: 900;
  text-align: center;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.product-description {
  color: var(--muted);
  text-align: center;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.9rem;
  line-height: 1.4;
}

.buy-btn {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: 22px;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.buy-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.buy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.buy-btn:hover::before {
  left: 100%;
}

/* =========================== LOGIN SECTION =========================== */
.login-title {
  font-family: 'Fredoka One', cursive;
  font-size: 2rem;
  text-align: center;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

.login-input {
  padding: 14px 16px;
  border: 3px solid #e5e7eb;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.login-input:focus {
  outline: none;
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.15);
}

.login-btn {
  padding: 14px 18px;
  border: none;
  border-radius: 22px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.error-message {
  color: var(--error);
  background: rgba(239, 68, 68, 0.08);
  border: 2px solid rgba(239, 68, 68, 0.25);
  padding: 12px;
  border-radius: 12px;
  text-align: center;
  font-weight: 800;
  margin-top: 10px;
}

/* =========================== ADMIN SECTION =========================== */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.logout-btn {
  padding: 10px 16px;
  border: none;
  border-radius: 18px;
  background: linear-gradient(45deg, var(--error), #c0392b);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
}

.logout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* Dashboard do Admin */
.admin-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
  padding: 20px;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card-title {
  font-weight: 800;
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-card-value {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--dark);
}

/* Abas do Admin */
.admin-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid #eee;
  padding-bottom: 10px;
  flex-wrap: wrap;
}

.admin-tab-btn {
  border: none;
  background: transparent;
  font-size: 1.1rem;
  font-weight: 800;
  padding: 8px 16px;
  cursor: pointer;
  color: #888;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  border-radius: 8px 8px 0 0;
}

.admin-tab-btn.active {
  color: var(--grad1);
  border-bottom-color: var(--grad1);
  background: rgba(255, 107, 157, 0.05);
}

.admin-tab-btn:hover:not(.active) {
  color: var(--grad2);
  background: rgba(0, 210, 211, 0.05);
}

.admin-info {
  background: rgba(52, 152, 219, 0.08);
  border: 2px solid rgba(52, 152, 219, 0.25);
  border-radius: 14px;
  padding: 14px;
  margin: 14px 0;
  font-weight: 700;
  color: #2980b9;
}

/* Formulário Admin */
.admin-form {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
  background: rgba(248, 249, 250, 0.85);
  padding: 20px;
  border-radius: 16px;
  border: 2px solid rgba(52, 152, 219, 0.12);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 800;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px;
  border: 3px solid #e5e7eb;
  border-radius: 12px;
  font-weight: 700;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.15);
}

.submit-btn {
  padding: 14px 22px;
  border: none;
  border-radius: 22px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cancel-btn {
  padding: 12px 18px;
  border: none;
  border-radius: 16px;
  background: linear-gradient(45deg, var(--error), #dc2626);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cancel-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* Upload de mídia */
.media-upload-container {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.media-upload-btn {
  padding: 10px 14px;
  border: none;
  border-radius: 12px;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(45deg, var(--info), #06b6d4);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.25);
  transition: all 0.3s ease;
}

.media-upload-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.35);
}

.media-preview {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.media-thumb {
  width: 70px;
  height: 70px;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafafa;
  transition: transform 0.3s ease;
}

.media-thumb:hover {
  transform: scale(1.05);
  border-color: var(--grad1);
}

.media-thumb img,
.media-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Tamanhos */
.sizes-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.size-input-group {
  display: flex;
  gap: 10px;
  align-items: center;
  background: #fff;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  padding: 12px;
  transition: border-color 0.3s ease;
}

.size-input-group:focus-within {
  border-color: var(--grad1);
}

.size-number,
.size-quantity {
  border: 1px solid #ddd !important;
  padding: 8px !important;
  border-radius: 8px !important;
  font-weight: 700;
  width: 80px;
}

.add-size-btn {
  padding: 10px 14px;
  border: none;
  border-radius: 12px;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(45deg, var(--success), #16a34a);
  margin-top: 8px;
  transition: all 0.3s ease;
}

.add-size-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(34, 197, 94, 0.3);
}

.remove-size-btn {
  padding: 8px 12px;
  border: none;
  border-radius: 10px;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(45deg, var(--error), #dc2626);
  transition: all 0.3s ease;
}

.remove-size-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(239, 68, 68, 0.3);
}

/* Lista de produtos */
.product-list {
  background: rgba(245, 245, 245, 0.9);
  border-radius: 16px;
  padding: 18px;
  margin-top: 20px;
  border: 2px solid rgba(52, 152, 219, 0.1);
}

.product-item {
  background: #fff;
  padding: 14px;
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.product-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.product-actions {
  display: flex;
  gap: 10px;
}

.edit-btn {
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(45deg, var(--info), #06b6d4);
  transition: all 0.3s ease;
}

.edit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
}

.delete-btn {
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(45deg, var(--error), #c0392b);
  transition: all 0.3s ease;
}

.delete-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(239, 68, 68, 0.3);
}

/* Pedidos */
.orders-section {
  background: rgba(245, 245, 245, 0.9);
  border-radius: 16px;
  padding: 18px;
  margin-top: 20px;
  border: 2px solid rgba(52, 152, 219, 0.1);
}

.orders-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab-btn {
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  background: #e5e7eb;
  color: var(--dark);
  transition: all 0.3s ease;
}

.tab-btn.active {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

.tab-btn:hover:not(.active) {
  background: #d1d5db;
  transform: translateY(-1px);
}

.order-card {
  background: #fff;
  padding: 16px;
  border-radius: 14px;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  display: grid;
  gap: 8px;
  transition: transform 0.3s ease;
}

.order-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.order-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.order-items {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.4;
}

.order-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  color: #fff;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-approve {
  background: linear-gradient(45deg, var(--success), #16a34a);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.btn-approve:hover {
  box-shadow: 0 6px 16px rgba(34, 197, 94, 0.4);
}

.btn-whats {
  background: linear-gradient(45deg, #25D366, #128C7E);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whats:hover {
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.btn-cancel {
  background: linear-gradient(45deg, var(--error), #dc2626);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-cancel:hover {
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.btn-primary {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 16px rgba(255, 107, 157, 0.4);
}

/* =========================== CARRINHO =========================== */
.cart-section h3 {
  font-family: 'Fredoka One', cursive;
  margin-bottom: 16px;
  color: var(--dark);
}

#cart-wrapper {
  margin-bottom: 20px;
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.cart-table th,
.cart-table td {
  padding: 14px 12px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.cart-table th {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.cart-table td {
  font-weight: 700;
  color: var(--dark);
}

.cart-table tr:hover {
  background: rgba(255, 107, 157, 0.03);
}

.cart-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
  flex-wrap: wrap;
}

.cart-btn {
  padding: 12px 18px;
  border: none;
  border-radius: 14px;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-btn:hover {
  transform: translateY(-2px);
}

.cart-btn:not(.clear-btn):not(.to-products) {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

.cart-btn:not(.clear-btn):not(.to-products):hover {
  box-shadow: 0 6px 16px rgba(255, 107, 157, 0.4);
}

.clear-btn {
  background: linear-gradient(45deg, var(--error), #dc2626);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.clear-btn:hover {
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.to-products {
  background: linear-gradient(45deg, var(--info), #06b6d4);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.to-products:hover {
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

/* =========================== CONTATO =========================== */
#contact-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  text-decoration: none;
  border-radius: 22px;
  font-weight: 900;
  font-size: 1.1rem;
  background: linear-gradient(45deg, #25D366, #128C7E);
  color: #fff;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
}

#contact-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  color: #fff;
}

/* =========================== MODAL PRODUTO =========================== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(4px);
}

.modal.open {
  display: flex;
}

.modal-card {
  background: #fff;
  border-radius: 20px;
  max-width: 900px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  animation: fadeInUp 0.3s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 2px solid #f0f0f0;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  border-radius: 20px 20px 0 0;
}

.modal-header strong {
  font-size: 1.3rem;
  font-weight: 900;
}

.close-btn {
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.modal-body {
  padding: 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

/* Galeria do modal */
.modal-gallery {
  position: relative;
}

.modal-gallery .big {
  width: 100%;
  height: 360px;
  border-radius: 14px;
  overflow: hidden;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
  position: relative;
  border: 3px solid transparent;
  transition: border-color 0.3s ease;
}

.modal-gallery .big:hover {
  border-color: var(--grad1);
}

.modal-gallery .big img,
.modal-gallery .big video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-gallery .zoom-hint {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}

.thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.thumbs .media-thumb {
  width: 64px;
  height: 64px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.thumbs .media-thumb:hover {
  border-color: var(--grad2);
  transform: scale(1.05);
}

.thumbs .media-thumb.active {
  border-color: var(--grad1);
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

/* Preço e descrição do modal */
#modal-price {
  font-weight: 900;
  font-size: 1.6rem;
  margin-bottom: 12px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#modal-desc {
  color: #555;
  margin-bottom: 16px;
  line-height: 1.5;
  font-weight: 600;
}

/* Grade de tamanhos */
.size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(46px, 1fr));
  gap: 8px;
  margin: 8px 0 16px;
}

.size-box {
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  padding: 10px 0;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
  background: #fff;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.size-box:hover:not(.disabled) {
  transform: translateY(-1px);
  border-color: var(--grad2);
}

.size-box.selected {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(255, 107, 157, 0.3);
}

.size-box.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #f5f5f5;
}

/* Input de quantidade */
#modal-qty {
  width: 90px;
  padding: 10px;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-weight: 800;
  text-align: center;
  transition: border-color 0.3s ease;
}

#modal-qty:focus {
  outline: none;
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.2);
}

/* Botões do modal */
#modal-add-cart,
#modal-go-cart {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 14px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

#modal-add-cart {
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

#modal-add-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 107, 157, 0.4);
}

#modal-go-cart {
  background: linear-gradient(45deg, var(--grad3), var(--grad2));
  color: #fff;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

#modal-go-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4);
}

/* Produtos relacionados */
.related-products-section {
  margin-top: 24px;
  border-top: 2px solid #f0f0f0;
  padding-top: 16px;
}

.related-products-section h4 {
  font-family: 'Fredoka One', cursive;
  color: var(--dark);
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.related-product-card {
  text-align: center;
  cursor: pointer;
  background: #f9f9f9;
  border-radius: 12px;
  padding: 10px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.related-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  border-color: var(--grad1);
}

.related-product-card img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 6px;
}

.related-product-card p {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--dark);
  line-height: 1.2;
}

/* =========================== LIGHTBOX =========================== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  backdrop-filter: blur(2px);
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 95vw;
  max-height: 95vh;
}

.lightbox-img {
  max-width: 95vw;
  max-height: 95vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  border: none;
  border-radius: 999px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.lightbox-close {
  top: -16px;
  right: -16px;
}

.lightbox-prev {
  left: -56px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: -56px;
  top: 50%;
  transform: translateY(-50%);
}

/* =========================== MODAL CHECKOUT =========================== */
#checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: none;
}

#checkout-modal[open] {
  display: block;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: 20px;
  padding: 30px;
  max-width: 600px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.3s ease;
}

.modal__close {
  position: absolute;
  top: 15px;
  right: 20px;
  border: none;
  background: none;
  font-size: 2rem;
  color: #999;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal__close:hover {
  color: var(--error);
}

#checkout-title {
  font-family: 'Fredoka One', cursive;
  font-size: 2rem;
  margin-bottom: 24px;
  text-align: center;
  background: linear-gradient(45deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ck-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.ck-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ck-field span {
  font-weight: 800;
  color: var(--dark);
  font-size: 0.9rem;
}

.ck-field input,
.ck-field select {
  padding: 12px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

.ck-field input:focus,
.ck-field select:focus {
  outline: none;
  border-color: var(--grad1);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.15);
}

.ck-summary {
  background: rgba(248, 249, 250, 0.8);
  border-radius: 16px;
  padding: 20px;
  margin: 20px 0;
  border: 2px solid rgba(255, 107, 157, 0.1);
}

.ck-summary h3 {
  font-family: 'Fredoka One', cursive;
  color: var(--dark);
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.ck-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* =========================== NOTIFICAÇÃO =========================== */
.notification {
  position: fixed;
  top: 24px;
  right: 24px;
  padding: 16px 20px;
  background: linear-gradient(45deg, var(--success), #16a34a);
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transform: translateX(450px);
  transition: transform 0.4s ease;
  z-index: 3100;
  font-weight: 900;
  border: 2px solid rgba(255, 255, 255, 0.2);
  max-width: 350px;
}

.notification.show {
  transform: translateX(0);
}

.notification.error {
  background: linear-gradient(45deg, var(--error), #c0392b);
}

.notification.warning {
  background: linear-gradient(45deg, var(--warning), #d97706);
}

.notification.info {
  background: linear-gradient(45deg, var(--info), #0284c7);
}

/* =========================== FOOTER =========================== */
footer {
  background: rgba(51, 51, 51, 0.95);
  color: #fff;
  text-align: center;
  padding: 30px 0;
  margin-top: 60px;
  position: relative;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(45deg, var(--grad1), var(--grad2), var(--grad3));
  background-size: 300% 300%;
  animation: gradientShift 4s ease infinite;
}

footer p {
  margin-bottom: 8px;
  font-size: 1rem;
}

footer i.fa-heart {
  animation: pulse 1.5s infinite;
}

/* =========================== RESPONSIVIDADE =========================== */
@media (max-width: 992px) {
  nav {
    justify-content: center;
  }
  
  .search-bar {
    order: 3;
    width: 100%;
    margin-top: 12px;
  }
  
  .hero h1 {
    font-size: 2.8rem;
  }
  
  .admin-dashboard {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  header {
    position: static;
    padding: 20px 0;
  }
  
  nav {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  
  .logo {
    font-size: 1.9rem;
  }
  
  .nav-links {
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .nav-links a {
    padding: 8px 14px;
    border-radius: 16px;
    font-size: 0.9rem;
  }
  
  .hero h1 {
    font-size: 2.3rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .filters {
    flex-direction: column;
    align-items: center;
  }
  
  .filter-group {
    width: 100%;
    max-width: 200px;
  }
  
  .modal-body {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .modal-gallery .big {
    height: 280px;
  }
  
  .lightbox-prev {
    left: 8px;
  }
  
  .lightbox-next {
    right: 8px;
  }
  
  .search-bar input {
    width: 100%;
  }
  
  .admin-form {
    padding: 16px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .cart-actions {
    justify-content: center;
    flex-direction: column;
  }
  
  .cart-btn {
    width: 100%;
    justify-content: center;
  }
  
  .ck-grid {
    grid-template-columns: 1fr;
  }
  
  .ck-actions {
    flex-direction: column;
  }
  
  .ck-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  .notification {
    right: 10px;
    left: 10px;
    transform: translateY(-100px);
    max-width: none;
  }
  
  .notification.show {
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hero {
    margin: 20px 0 40px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .products-section,
  .login-section,
  .admin-section,
  .cart-section,
  .contact-section {
    padding: 20px;
    margin: 20px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .product-card {
    padding: 16px;
  }
  
  .product-image {
    height: 180px;
  }
  
  .modal-card {
    width: 95%;
  }
  
  .modal__content {
    width: 95%;
    padding: 20px;
  }
  
  .size-grid {
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  }
  
  .admin-tabs {
    flex-direction: column;
  }
  
  .admin-tab-btn {
    width: 100%;
    text-align: center;
  }
}

/* =========================== UTILITÁRIOS =========================== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.font-bold {
  font-weight: 900;
}

.font-medium {
  font-weight: 700;
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

.flex {
  display: flex;
}

.grid {
  display: grid;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.gap-2 {
  gap: 8px;
}

.gap-3 {
  gap: 12px;
}

.gap-4 {
  gap: 16px;
}

.mb-2 {
  margin-bottom: 8px;
}

.mb-3 {
  margin-bottom: 12px;
}

.mb-4 {
  margin-bottom: 16px;
}

.mt-2 {
  margin-top: 8px;
}

.mt-3 {
  margin-top: 12px;
}

.mt-4 {
  margin-top: 16px;
}