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

body {
  font-family: 'DynaPuff', cursive;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: white;
}

.logo {
  height: 50px;
  width: auto;
}

.navbar ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar a:hover {
  color: #ffd700;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.carrinho-icon {
  position: relative;
}

.carrinho-link {
  display: flex;
  align-items: center;
  color: white;
  text-decoration: none;
  padding: 0.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: background 0.3s ease;
}

.carrinho-link:hover {
  background: rgba(255,255,255,0.3);
}

.carrinho-emoji {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

.carrinho-count {
  background: #ff4757;
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}

.btn-login, .btn-register {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.btn-login {
  background: rgba(255,255,255,0.2);
}

.btn-register {
  background: #ff4757;
}

.btn-login:hover, .btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-name {
  font-weight: 600;
}

.btn-logout {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  background: rgba(255,255,255,0.2);
  transition: all 0.3s ease;
}

.btn-logout:hover {
  background: rgba(255,255,255,0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Messages */
.messages-container {
  max-width: 1200px;
  margin: 1rem auto;
  padding: 0 20px;
}

.alert {
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  font-weight: 500;
}

.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

.alert-info {
  background: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

/* Footer */
.footer {
  background: #2c3e50;
  color: white;
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  margin-bottom: 1rem;
  color: #4ecdc4;
}

.footer-col a {
  color: white;
  text-decoration: none;
}

.footer-col a:hover {
  color: #4ecdc4;
}

.footer-col.social {
  display: flex;
  gap: 1rem;
}

.footer-col.social img {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease;
}

.footer-col.social img:hover {
  transform: scale(1.1);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
  z-index: 1000;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.btn-secondary {
  background: white;
  color: #333;
  border: 2px solid #4ecdc4;
  padding: 1rem 2rem;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-secondary:hover {
  background: #4ecdc4;
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .navbar ul {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-col.social {
    justify-content: center;
  }
}