/* ========== MATERIAL DESIGN 3 - ANDROID APP STYLE ========== */

/* Variáveis CSS - Material Design 3 - DARK MODE */
:root {
  /* Cores primárias Material Design */
  --md-primary: #00bcd4;
  --md-primary-dark: #0097a7;
  --md-primary-light: #4dd0e1;
  --md-secondary: #ff6b6b;
  /* Dark Mode - Superfícies escuras */
  --md-surface: #1e1e1e;
  --md-surface-variant: #2d2d2d;
  --md-background: #121212;
  --md-on-primary: #ffffff;
  --md-on-surface: #ffffff;
  --md-on-surface-variant: #b0b0b0;
  
  /* Elevações Material Design (dp) */
  --md-elevation-0: none;
  --md-elevation-1: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 1px 3px 1px rgba(0, 0, 0, 0.15);
  --md-elevation-2: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 2px 6px 2px rgba(0, 0, 0, 0.15);
  --md-elevation-3: 0px 1px 3px 0px rgba(0, 0, 0, 0.3), 0px 4px 8px 3px rgba(0, 0, 0, 0.15);
  --md-elevation-4: 0px 2px 3px 0px rgba(0, 0, 0, 0.3), 0px 6px 10px 4px rgba(0, 0, 0, 0.15);
  --md-elevation-5: 0px 4px 4px 0px rgba(0, 0, 0, 0.3), 0px 8px 12px 6px rgba(0, 0, 0, 0.15);
  
  /* Bordas arredondadas Material Design */
  --md-radius-small: 8px;
  --md-radius-medium: 12px;
  --md-radius-large: 16px;
  --md-radius-extra-large: 24px;
  --md-radius-full: 9999px;
  
  /* Espaçamentos Material Design */
  --md-spacing-xs: 4px;
  --md-spacing-sm: 8px;
  --md-spacing-md: 16px;
  --md-spacing-lg: 24px;
  --md-spacing-xl: 32px;
  
  /* Transições Material Design */
  --md-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --md-transition-medium: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --md-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Cores do tema (podem ser sobrescritas) */
  --primary-color: var(--md-primary);
  --background-color: var(--md-background);
  --text-color: var(--md-on-surface);
  --text-light: var(--md-on-surface-variant);
  --card-radius: var(--md-radius-large);
  --shadow: var(--md-elevation-2);
  --shadow-hover: var(--md-elevation-4);
  --white: var(--md-surface);
  --border-color: #333333;
  --success-color: #4caf50;
  --error-color: #f44336;
  --gradient-primary: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
}

/* Reset e estilos gerais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

/* Aplica Montserrat em todos os elementos de texto */
body, p, span, div, a, button, input, textarea, select, label {
  font-family: 'Montserrat', sans-serif;
}

/* Títulos usam SemiBold (600) ou Bold (700) */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

/* Títulos principais usam Bold (700) */
header h1,
.section-title {
  font-weight: 700;
}

/* Textos normais usam Regular (400) */
body, p, span, .product-description, .category-btn {
  font-weight: 400;
}

html {
  scroll-behavior: smooth;
  /* Safe area para notch */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  background-color: #121212 !important;
  background: #121212 !important;
  color: #ffffff !important;
}

/* FORÇAR DARK MODE - Garantir que HTML e BODY sempre sejam escuros */
html, body {
  background-color: #121212 !important;
  background: #121212 !important;
  color: #ffffff !important;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  background-color: #121212 !important;
  background: #121212 !important;
  color: #ffffff !important;
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: 80px; /* Espaço para bottom nav */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Garantir dark mode no admin */
body .admin-panel {
  background-color: #121212 !important;
  background: #121212 !important;
}

body .admin-panel .container {
  background-color: #121212 !important;
  background: #121212 !important;
  color: #ffffff !important;
}

body .admin-panel .admin-section {
  background-color: #1e1e1e !important;
  background: #1e1e1e !important;
  color: #ffffff !important;
}

/* ========== HEADER - Estilo Moderno Delivery ========== */
header {
  /* Fallback escuro, mas permite JavaScript sobrescrever com imagem */
  background-color: #1e1e1e;
  color: #ffffff !important;
  padding: calc(env(safe-area-inset-top) + 1rem) 1rem 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: visible;
}

/* Removido gradiente do header para design limpo */

#header-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

#header-logo-container {
  position: relative;
  z-index: 2;
  margin-bottom: var(--md-spacing-md);
  display: none;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 80px;
}

.header-logo {
  max-width: 280px;
  max-height: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
  background: rgba(255, 255, 255, 0.1);
  padding: var(--md-spacing-md);
  border-radius: var(--md-radius-medium);
  display: block;
  margin: 0 auto;
  backdrop-filter: blur(10px);
}

header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--md-spacing-xs);
  position: relative;
  z-index: 1;
  letter-spacing: 0.15px;
  color: var(--md-on-surface);
  font-family: 'Montserrat', sans-serif;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(76, 175, 80, 0.2);
  color: #81c784;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  width: fit-content;
  margin: 0.5rem auto 0;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #4caf50;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ========== CONTAINER ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--md-spacing-lg) var(--md-spacing-md) calc(var(--md-spacing-xl) + 80px);
  background-color: transparent !important;
  background: transparent !important;
  color: #ffffff !important;
}

/* FORÇAR DARK MODE em todos os elementos principais */
body > *,
body .container,
body .admin-panel,
body .admin-panel * {
  color: #ffffff !important;
}

body .admin-panel .form-group input,
body .admin-panel .form-group textarea,
body .admin-panel .form-group select {
  background-color: #1e1e1e !important;
  background: #1e1e1e !important;
  color: #ffffff !important;
  border-color: #333333 !important;
}

/* ========== CATEGORIAS - Design Minimalista ========== */
.categories-wrapper {
  width: 100%;
  overflow: hidden;
  margin-bottom: var(--md-spacing-lg);
  padding: 0;
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: none;
}


.categories-container {
  display: flex;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0;
  margin: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-behavior: smooth;
  position: relative;
  flex: 1;
  align-items: center;
}

.categories-container::-webkit-scrollbar {
  display: none;
}

.category-btn {
  background: transparent;
  border: none;
  color: #fff;
  padding: 0.875rem 1rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 400;
  white-space: nowrap;
  transition: all 0.2s ease;
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0;
  min-height: 48px;
  text-transform: none;
  font-family: 'Montserrat', sans-serif;
}

.category-btn:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}

.category-btn.active {
  background: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: none;
  border-radius: 0;
  font-family: 'Montserrat', sans-serif;
}

.category-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--md-surface);
}

.category-btn.active::before {
  background: rgba(255, 255, 255, 0.2);
}

/* ========== MENSAGENS ========== */
.initial-message {
  text-align: center;
  padding: var(--md-spacing-xl) var(--md-spacing-md);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.8;
}

.error-message,
.empty-message {
  text-align: center;
  padding: var(--md-spacing-xl) var(--md-spacing-md);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  font-weight: 400;
}

/* ========== SEÇÃO MAIS PEDIDOS ========== */
.most-ordered-section {
  margin-bottom: var(--md-spacing-xl);
  animation: fadeIn var(--md-transition-slow) ease-in;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--md-on-surface);
  margin-bottom: var(--md-spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--md-spacing-sm);
  text-align: center;
  justify-content: center;
  letter-spacing: 0.15px;
  font-family: 'Montserrat', sans-serif;
}

.section-icon {
  font-size: 1.75rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ========== GRID DE PRODUTOS - Layout Horizontal ========== */
.products-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: var(--md-spacing-md);
  animation: fadeIn var(--md-transition-slow) ease-in;
}

.most-ordered-grid {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--md-spacing-lg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== CARD DE PRODUTO - Layout Horizontal ========== */
.product-card {
  background: var(--md-surface);
  border-radius: var(--md-radius-medium);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  transition: all var(--md-transition-medium);
  display: flex;
  flex-direction: row;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  gap: 0.75rem;
  padding: 0.75rem;
  align-items: center;
}

.product-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
  border-color: rgba(255, 255, 255, 0.2);
}

.product-card:active {
  transform: scale(0.98);
}

.product-card.unavailable {
  opacity: 0.6;
  filter: grayscale(0.3);
}

.product-card.unavailable:hover {
  transform: none;
  cursor: not-allowed;
}

.product-image {
  width: 110px;
  height: 110px;
  min-width: 110px;
  max-width: 110px;
  min-height: 110px;
  max-height: 110px;
  background: linear-gradient(135deg, #2d2d2d 0%, #1e1e1e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-on-surface-variant);
  font-size: 0.75rem;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s;
  flex-shrink: 0;
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  transition: transform var(--md-transition-slow);
  border-radius: 8px;
}

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

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: space-between;
  min-width: 0;
  padding: 0;
}

.product-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--md-on-surface);
  line-height: 1.3;
  letter-spacing: -0.1px;
  font-family: 'Montserrat', sans-serif;
}

.product-description {
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  margin: 0;
  line-height: 1.4;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  font-weight: 400;
  font-family: 'Montserrat', sans-serif;
}

.product-price {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--md-on-surface);
  margin: 0;
  letter-spacing: -0.2px;
  font-family: 'Montserrat', sans-serif;
}

.product-price::before {
  content: "R$ ";
  font-size: 1rem;
  font-weight: 600;
}

/* ========== BOTÃO ADICIONAR - Estilo Moderno ========== */
.add-to-cart-btn {
  background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
  color: var(--md-on-primary);
  border: none;
  padding: 0.625rem 1rem;
  border-radius: var(--md-radius-medium);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--md-transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
  margin-top: 0.5rem;
}

/* Ripple Effect */
.add-to-cart-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.add-to-cart-btn:active::before {
  width: 300px;
  height: 300px;
}

.add-to-cart-btn:hover {
  background: var(--md-primary-dark);
  box-shadow: var(--md-elevation-2);
  transform: translateY(-1px);
}

.add-to-cart-btn:active {
  transform: translateY(0);
  box-shadow: var(--md-elevation-1);
}

/* ========== BOTTOM NAVIGATION - Android Style ========== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--md-surface);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: var(--md-spacing-sm) env(safe-area-inset-bottom);
  z-index: 1000;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.5);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--md-spacing-xs);
  background: transparent;
  border: none;
  color: var(--md-on-surface-variant);
  cursor: pointer;
  padding: var(--md-spacing-xs) var(--md-spacing-md);
  border-radius: var(--md-radius-medium);
  transition: all var(--md-transition-fast);
  position: relative;
  min-width: 64px;
  min-height: 56px;
}

.nav-item .material-icons {
  font-size: 24px;
  transition: all var(--md-transition-fast);
}

.nav-item .nav-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.4px;
  transition: all var(--md-transition-fast);
}

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

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

.nav-item:active {
  background: rgba(0, 188, 212, 0.1);
  transform: scale(0.95);
}

/* Atualiza cor do nav-item:active dinamicamente via JS */

.nav-badge {
  position: absolute;
  top: 4px;
  right: 8px;
  background: var(--md-secondary);
  color: var(--md-on-primary);
  border-radius: var(--md-radius-full);
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  border: 2px solid var(--md-surface);
  box-shadow: var(--md-elevation-2);
}

/* ========== CARRINHO - Material Bottom Sheet ========== */
.cart-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  max-height: 90vh;
  background: var(--md-surface);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.7);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  border-radius: var(--md-radius-extra-large) var(--md-radius-extra-large) 0 0;
  overflow: hidden;
  animation: slideUp var(--md-transition-medium) ease-out;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.cart-header {
  background: var(--md-primary);
  color: var(--md-on-primary);
  padding: var(--md-spacing-md) var(--md-spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--md-elevation-1);
  flex-shrink: 0;
  min-height: 60px;
}

.cart-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.15px;
}

.cart-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--md-on-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--md-radius-full);
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--md-transition-fast);
}

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

.cart-close-btn:active {
  transform: scale(0.9);
}

.cart-items {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--md-spacing-md);
  min-height: 150px;
  max-height: none;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--md-primary) var(--md-surface-variant);
  position: relative;
}

/* Garante que o scroll funcione corretamente */
.cart-container {
  display: flex;
  flex-direction: column;
  height: auto;
  max-height: 90vh;
}

.cart-container[style*="display: block"] {
  display: flex !important;
}

.cart-items::-webkit-scrollbar {
  width: 6px;
}

.cart-items::-webkit-scrollbar-track {
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-full);
}

.cart-items::-webkit-scrollbar-thumb {
  background: var(--md-primary);
  border-radius: var(--md-radius-full);
}

.cart-items::-webkit-scrollbar-thumb:hover {
  background: var(--md-primary-dark);
}

.cart-empty {
  text-align: center;
  padding: var(--md-spacing-xl) var(--md-spacing-md);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
}

.cart-item {
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
  padding: var(--md-spacing-md);
  margin-bottom: var(--md-spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--md-spacing-md);
  box-shadow: var(--md-elevation-1);
}

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

.cart-item-name {
  font-weight: 500;
  margin-bottom: var(--md-spacing-xs);
  font-size: 0.9375rem;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
}

.cart-item-price {
  color: var(--md-primary);
  font-weight: 500;
  font-size: 0.875rem;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-sm);
}

.cart-qty-btn {
  background: var(--md-surface);
  border: 1px solid var(--border-color);
  color: var(--md-on-surface);
  width: 36px;
  height: 36px;
  border-radius: var(--md-radius-medium);
  cursor: pointer;
  font-size: 1.25rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--md-transition-fast);
}

.cart-qty-btn:hover {
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-color: var(--md-primary);
}

.cart-qty-btn:active {
  transform: scale(0.9);
}

.cart-item-qty {
  min-width: 32px;
  text-align: center;
  font-weight: 500;
  font-size: 1rem;
  color: var(--md-on-surface);
}

.cart-remove-btn {
  background: transparent;
  border: none;
  color: var(--error-color);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--md-spacing-xs);
  transition: transform var(--md-transition-fast);
  border-radius: var(--md-radius-medium);
}

.cart-remove-btn:hover {
  background: rgba(244, 67, 54, 0.1);
}

.cart-remove-btn:active {
  transform: scale(0.9);
}

.cart-footer {
  border-top: 1px solid var(--border-color);
  padding: var(--md-spacing-md) var(--md-spacing-lg);
  background: var(--md-surface);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
  min-height: fit-content;
}

.cart-observations {
  margin-bottom: var(--md-spacing-md);
}

.cart-observations label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--md-spacing-sm);
  color: var(--md-on-surface);
  font-size: 0.875rem;
  letter-spacing: 0.15px;
}

.cart-observations textarea {
  width: 100%;
  padding: var(--md-spacing-sm);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--md-radius-medium);
  font-size: 0.875rem;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
  transition: all var(--md-transition-fast);
  background: var(--md-surface-variant);
  color: var(--md-on-surface);
  font-weight: 400;
}

.cart-observations textarea::placeholder {
  color: var(--md-on-surface-variant);
  opacity: 0.7;
}

.cart-observations textarea:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.2);
  background: var(--md-surface);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--md-spacing-md);
  padding: var(--md-spacing-md);
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
  border: 2px solid var(--border-color);
}

.cart-total span:first-child {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 1rem;
}

.cart-total span:last-child {
  color: var(--md-primary);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: inline-block !important;
}

.cart-checkout-btn {
  width: 100%;
  padding: var(--md-spacing-md);
  font-size: 1rem;
  font-weight: 500;
  background: var(--md-primary);
  color: var(--md-on-primary);
  border: none;
  border-radius: var(--md-radius-full);
  cursor: pointer;
  transition: all var(--md-transition-medium);
  box-shadow: var(--md-elevation-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-height: 48px;
}

.cart-checkout-btn:hover {
  background: var(--md-primary-dark);
  box-shadow: var(--md-elevation-3);
  transform: translateY(-1px);
}

.cart-checkout-btn:active {
  transform: translateY(0);
  box-shadow: var(--md-elevation-1);
}

/* ========== RODAPÉ ========== */
.footer {
  width: 100%;
  padding: var(--md-spacing-lg) var(--md-spacing-md);
  text-align: center;
  margin-top: var(--md-spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--md-surface);
}

.footer-text {
  color: var(--md-on-surface-variant);
  font-size: 0.75rem;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.4px;
}

.footer-link {
  color: var(--md-primary-light);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--md-transition-fast);
}

.footer-link:hover {
  color: var(--md-primary);
  text-decoration: underline;
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 768px) {
  header {
    padding: calc(env(safe-area-inset-top) + 1.25rem) 1rem 1.25rem;
  }

  header h1 {
    font-size: 1.5rem;
  }

  .header-logo {
    max-width: 200px;
    max-height: 120px;
  }

  .container {
    padding: var(--md-spacing-md) var(--md-spacing-sm) calc(var(--md-spacing-lg) + 80px);
  }

  .categories-wrapper {
    margin: 0 calc(-1 * var(--md-spacing-sm)) var(--md-spacing-md);
  }

  .categories-container {
    padding: var(--md-spacing-sm) var(--md-spacing-md);
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: var(--md-spacing-md);
  }

  .most-ordered-grid {
    grid-template-columns: 1fr;
    gap: var(--md-spacing-md);
  }

  .product-image {
    height: 200px;
  }

  .product-info {
    padding: var(--md-spacing-md);
  }

  .section-title {
    font-size: 1.25rem;
  }

  .nav-item .nav-label {
    font-size: 0.6875rem;
  }

  /* Carrinho no mobile */
  .cart-container {
    max-height: 95vh;
    border-radius: var(--md-radius-large) var(--md-radius-large) 0 0;
  }

  .cart-items {
    max-height: calc(95vh - 320px);
    padding: var(--md-spacing-sm);
  }

  .cart-footer {
    padding: var(--md-spacing-sm) var(--md-spacing-md);
  }

  .cart-total {
    padding: var(--md-spacing-sm);
    margin-bottom: var(--md-spacing-sm);
  }

  .cart-total span:last-child {
    font-size: 1.5rem;
  }

  .cart-observations {
    margin-bottom: var(--md-spacing-sm);
  }

  .cart-observations textarea {
    min-height: 50px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: var(--md-spacing-sm) var(--md-spacing-xs) calc(var(--md-spacing-md) + 80px);
  }

  .categories-container {
    padding: var(--md-spacing-sm);
    gap: var(--md-spacing-xs);
  }

  .category-btn {
    padding: var(--md-spacing-xs) var(--md-spacing-sm);
    font-size: 0.8125rem;
    min-height: 36px;
  }

  .product-image {
    height: 180px;
  }

  .nav-item {
    min-width: 56px;
    min-height: 48px;
    padding: var(--md-spacing-xs);
  }

  .nav-item .material-icons {
    font-size: 22px;
  }

  .nav-item .nav-label {
    font-size: 0.625rem;
  }

  /* Carrinho no mobile pequeno */
  .cart-container {
    max-height: 100vh;
    border-radius: var(--md-radius-medium) var(--md-radius-medium) 0 0;
  }

  .cart-header {
    padding: var(--md-spacing-sm) var(--md-spacing-md);
    min-height: 56px;
  }

  .cart-header h3 {
    font-size: 1.125rem;
  }

  .cart-items {
    padding: var(--md-spacing-xs);
  }

  .cart-footer {
    padding: var(--md-spacing-xs) var(--md-spacing-sm);
  }

  .cart-total {
    padding: var(--md-spacing-xs) var(--md-spacing-sm);
    font-size: 1rem;
  }

  .cart-total span:last-child {
    font-size: 1.375rem;
  }

  .cart-checkout-btn {
    padding: var(--md-spacing-sm);
    font-size: 0.9375rem;
  }
}

/* ========== ESTILOS ADMIN (mantidos do original) ========== */
/* ... (manter todos os estilos admin existentes) ... */

/* Login */
.login-container {
  max-width: 400px;
  margin: 10vh auto;
  padding: 2rem;
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-4);
}

.login-container h1 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--md-primary);
  font-weight: 500;
}

.theme-color-preset {
  width: 50px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--md-radius-medium);
  cursor: pointer;
  transition: all var(--md-transition-fast);
  box-shadow: var(--md-elevation-1);
  position: relative;
}

.theme-color-preset:hover {
  transform: scale(1.1);
  box-shadow: var(--md-elevation-2);
  border-color: rgba(255, 255, 255, 0.6);
}

.theme-color-preset:active {
  transform: scale(0.95);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--md-spacing-sm) var(--md-spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--md-radius-medium);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--md-transition-fast);
  background: var(--md-surface);
  color: var(--md-on-surface);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300bcd4' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--md-spacing-md) center;
  padding-right: calc(var(--md-spacing-md) * 3);
}

.form-group select:hover {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.1);
}

.form-group select:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.2);
}

.form-group input[type="file"] {
  padding: 0.5rem;
  cursor: pointer;
  background: var(--md-surface);
}

.form-group input[type="file"]:hover {
  border-color: var(--md-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.1);
}

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

.btn {
  padding: var(--md-spacing-sm) var(--md-spacing-md);
  border: none;
  border-radius: var(--md-radius-medium);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--md-transition-medium);
  display: inline-block;
  text-align: center;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  min-height: 40px;
}

.btn-primary {
  background: var(--md-primary);
  color: var(--md-on-primary);
  width: 100%;
  box-shadow: var(--md-elevation-1);
}

.btn-primary:hover {
  background: var(--md-primary-dark);
  box-shadow: var(--md-elevation-2);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--md-elevation-1);
}

.btn-secondary {
  background: var(--md-on-surface-variant);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}

.btn-secondary:hover {
  background: #757575;
  box-shadow: var(--md-elevation-2);
}

.btn-danger {
  background: var(--error-color);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}

.btn-danger:hover {
  background: #d32f2f;
  box-shadow: var(--md-elevation-2);
}

.btn-success {
  background: var(--success-color);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}

.btn-success:hover {
  background: #388e3c;
  box-shadow: var(--md-elevation-2);
}

.btn-small {
  padding: var(--md-spacing-xs) var(--md-spacing-sm);
  font-size: 0.875rem;
}

/* Admin Panel */
.admin-panel {
  display: none;
  background-color: var(--md-background);
  min-height: 100vh;
}

.admin-panel.active {
  display: block;
}

/* Container dentro do admin-panel */
.admin-panel .container {
  background-color: var(--md-background);
  color: var(--md-on-surface);
}

.admin-header {
  background: var(--gradient-primary);
  color: var(--md-on-primary);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-2);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.admin-header > div:first-child {
  flex: 1;
}

.admin-header h1 {
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.admin-nav {
  display: flex;
  gap: var(--md-spacing-sm);
  margin-bottom: 2rem;
  flex-wrap: wrap;
  background: var(--md-surface);
  padding: var(--md-spacing-sm);
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-1);
}

.admin-nav button,
.nav-btn {
  padding: var(--md-spacing-sm) var(--md-spacing-lg);
  background: var(--md-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--md-radius-medium);
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all var(--md-transition-medium);
  box-shadow: var(--md-elevation-1);
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
  min-height: 44px;
  white-space: nowrap;
}

/* Ripple Effect */
.admin-nav button::before,
.nav-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.admin-nav button:active::before,
.nav-btn:active::before {
  width: 300px;
  height: 300px;
}

.admin-nav button:hover,
.nav-btn:hover {
  background: var(--md-surface-variant);
  border-color: var(--md-primary);
  box-shadow: var(--md-elevation-2);
  transform: translateY(-1px);
}

.admin-nav button.active,
.nav-btn.active {
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-color: var(--md-primary);
  box-shadow: var(--md-elevation-3);
  font-weight: 600;
}

.admin-nav button.active::before,
.nav-btn.active::before {
  background: rgba(255, 255, 255, 0.2);
}

.admin-nav button.active:hover,
.nav-btn.active:hover {
  background: var(--md-primary-dark);
  box-shadow: var(--md-elevation-4);
  transform: translateY(-2px);
}

/* Badge nos botões */
.admin-nav .nav-badge,
.nav-btn .nav-badge {
  background: var(--md-secondary);
  color: var(--md-on-primary);
  border-radius: var(--md-radius-full);
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: var(--md-spacing-xs);
  border: 2px solid var(--md-on-primary);
  box-shadow: var(--md-elevation-2);
}

.admin-nav button.active .nav-badge,
.nav-btn.active .nav-badge {
  background: rgba(255, 255, 255, 0.3);
  border-color: var(--md-on-primary);
}

/* Menu Mobile - Dropdown */
.admin-nav-mobile {
  display: none;
  margin-bottom: 1.5rem;
  position: relative;
}

.mobile-menu-toggle {
  width: 100%;
  padding: var(--md-spacing-md);
  background: var(--md-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--md-radius-medium);
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--md-transition-medium);
  color: var(--md-on-surface);
  box-shadow: var(--md-elevation-1);
  letter-spacing: 0.15px;
}

.mobile-menu-toggle:hover {
  border-color: var(--md-primary);
  background: var(--md-surface-variant);
  box-shadow: var(--md-elevation-2);
}

.mobile-menu-icon {
  font-size: 1.5rem;
  margin-right: var(--md-spacing-sm);
}

.mobile-menu-text {
  flex: 1;
  text-align: left;
}

.mobile-menu-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--md-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--md-radius-medium);
  margin-top: var(--md-spacing-sm);
  box-shadow: var(--md-elevation-4);
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
  animation: slideDown var(--md-transition-medium) ease-out;
}

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

.mobile-menu-dropdown.show {
  display: block;
}

.mobile-menu-item {
  width: 100%;
  padding: var(--md-spacing-md) var(--md-spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  text-align: left;
  transition: all var(--md-transition-fast);
  color: var(--md-on-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.15px;
  position: relative;
  overflow: hidden;
}

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

.mobile-menu-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.mobile-menu-item:active::before {
  width: 300px;
  height: 300px;
}

.mobile-menu-item:hover {
  background: var(--md-surface-variant);
  color: var(--md-primary);
}

.mobile-menu-item.active {
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-weight: 600;
}

.mobile-menu-item.active::before {
  background: rgba(255, 255, 255, 0.2);
}

.mobile-menu-item .nav-badge {
  margin-left: auto;
}

/* ========== FILTROS DE PEDIDOS ========== */
.orders-filters {
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-md);
  margin-bottom: var(--md-spacing-lg);
  background: var(--md-surface-variant);
  padding: var(--md-spacing-md);
  border-radius: var(--md-radius-large);
  border: 1px solid var(--border-color);
}

.orders-filters-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--md-spacing-sm);
  width: 100%;
}

.order-filter-btn {
  width: 100%;
  padding: var(--md-spacing-sm) var(--md-spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-spacing-xs);
  min-height: 44px;
  white-space: nowrap;
  letter-spacing: 0.15px;
  text-transform: uppercase;
  border-radius: var(--md-radius-medium);
  transition: all var(--md-transition-medium);
  position: relative;
  overflow: hidden;
}

.order-filter-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.order-filter-btn:active::before {
  width: 300px;
  height: 300px;
}

.order-filter-btn .nav-badge {
  margin-left: var(--md-spacing-xs);
  position: relative;
  z-index: 1;
}

.order-filter-btn.active {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-1px);
}

.order-filter-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--md-elevation-2);
}

/* Responsividade Admin */
@media (max-width: 768px) {
  .admin-nav-desktop {
    display: none;
  }

  .admin-nav-mobile {
    display: block;
  }

  .admin-nav {
    background: transparent;
    padding: 0;
    box-shadow: none;
  }

  .orders-filters-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .order-filter-btn {
    font-size: 0.8125rem;
    padding: var(--md-spacing-xs) var(--md-spacing-sm);
    min-height: 40px;
  }

  .admin-section {
    padding: var(--md-spacing-md);
  }

  .section-title {
    font-size: 1.25rem;
  }
}

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

  .order-filter-btn {
    width: 100%;
    font-size: 0.875rem;
  }
}

.admin-section {
  display: none;
  background: var(--md-surface);
  padding: 2rem;
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-2);
  margin-bottom: 2rem;
}

.admin-section.active {
  display: block;
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--md-on-surface);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
  font-weight: 500;
}

/* Upload de Imagens */
.upload-container {
  background: var(--md-surface-variant);
  border: 2px dashed var(--border-color);
  border-radius: var(--md-radius-medium);
  padding: 1.5rem;
  margin-top: 0.75rem;
}

.upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--md-surface);
  border: 2px solid var(--border-color);
  border-radius: var(--md-radius-medium);
  cursor: pointer;
  transition: all var(--md-transition-medium);
  text-align: center;
  min-height: 120px;
}

.upload-label:hover {
  border-color: var(--md-primary);
  background: var(--md-surface-variant);
  box-shadow: var(--md-elevation-2);
}

.upload-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ========== MODAL DE ALTERAÇÃO DE SENHA ========== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-5);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn var(--md-transition-medium) ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--md-spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  margin: 0;
  color: var(--md-on-surface);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.15px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-sm);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 2rem;
  color: var(--md-on-surface-variant);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--md-radius-full);
  transition: all var(--md-transition-fast);
}

.modal-close:hover {
  background: var(--md-surface-variant);
  color: var(--md-on-surface);
}

.modal-body {
  padding: var(--md-spacing-lg);
}

.modal-footer {
  padding: var(--md-spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--md-spacing-md);
  justify-content: flex-end;
}

.modal-footer .btn {
  min-width: 120px;
}

.change-password-warning {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 2px solid #f59e0b;
  border-radius: var(--md-radius-medium);
  padding: var(--md-spacing-md);
  margin-bottom: var(--md-spacing-lg);
  display: none;
  align-items: flex-start;
  gap: var(--md-spacing-sm);
}

.change-password-warning[style*="display: flex"],
.change-password-warning[style*="display:block"] {
  display: flex !important;
}

.change-password-warning p {
  margin: 0;
  color: #92400e;
  font-size: 0.9375rem;
  line-height: 1.5;
  letter-spacing: 0.15px;
}

.change-password-warning strong {
  font-weight: 600;
}

.change-password-modal.required .modal-close {
  display: none !important;
}

.change-password-modal.required .modal-footer .btn-secondary {
  display: none !important;
}

/* Responsivo para modal */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-width: none;
    margin: var(--md-spacing-md);
  }

  .modal-header {
    padding: var(--md-spacing-md);
  }

  .modal-header h2 {
    font-size: 1.25rem;
  }

  .modal-body {
    padding: var(--md-spacing-md);
  }

  .modal-footer {
    padding: var(--md-spacing-md);
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
  }
}

/* ========== GERENCIAR CATEGORIAS - Material Design ========== */
.inline-form {
  background: var(--md-surface-variant);
  padding: var(--md-spacing-lg);
  border-radius: var(--md-radius-large);
  margin-bottom: var(--md-spacing-xl);
  border: 2px dashed var(--border-color);
  transition: all var(--md-transition-medium);
}

.inline-form:hover {
  border-color: var(--md-primary);
  box-shadow: var(--md-elevation-2);
}

.inline-form h3 {
  color: var(--md-on-surface);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--md-spacing-md);
  letter-spacing: 0.15px;
}

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

.categories-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-md);
}

.category-item {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  padding: var(--md-spacing-lg);
  box-shadow: var(--md-elevation-2);
  border: 1px solid var(--border-color);
  transition: all var(--md-transition-medium);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--md-spacing-lg);
  position: relative;
  overflow: hidden;
}

.category-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--md-primary);
  transform: scaleY(0);
  transition: transform var(--md-transition-medium);
}

.category-item:hover {
  box-shadow: var(--md-elevation-4);
  transform: translateY(-2px);
  border-color: var(--md-primary);
}

.category-item:hover::before {
  transform: scaleY(1);
}

.category-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-xs);
  min-width: 0;
}

.category-item-name {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--md-spacing-xs);
}

.category-order-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-radius: var(--md-radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: var(--md-elevation-1);
  flex-shrink: 0;
}

.category-item-products {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  letter-spacing: 0.25px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.category-item-products {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.category-item-actions {
  display: flex;
  gap: var(--md-spacing-sm);
  align-items: center;
  flex-shrink: 0;
}

.category-item-actions .btn {
  min-width: auto;
  padding: var(--md-spacing-xs) var(--md-spacing-md);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-spacing-xs);
}

.category-item-actions .btn-secondary {
  background: var(--md-surface-variant);
  color: var(--md-on-surface);
  border: 1px solid var(--border-color);
}

.category-item-actions .btn-secondary:hover {
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-color: var(--md-primary);
}

/* Botões de ação com ícones */
.category-item-actions .btn {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

/* Mensagem quando não há categorias */
#categories-message {
  text-align: center;
  padding: var(--md-spacing-xl);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-large);
  border: 2px dashed var(--border-color);
}

/* Título da seção de categorias existentes */
#section-categories h3 {
  color: var(--md-on-surface);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--md-spacing-lg);
  margin-top: var(--md-spacing-xl);
  letter-spacing: 0.15px;
  padding-bottom: var(--md-spacing-sm);
  border-bottom: 2px solid var(--border-color);
}

/* ========== GERENCIAR PRODUTOS - Material Design ========== */
.products-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-md);
}

.product-item {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  padding: var(--md-spacing-lg);
  box-shadow: var(--md-elevation-2);
  border: 1px solid var(--border-color);
  transition: all var(--md-transition-medium);
  position: relative;
  overflow: hidden;
}

.product-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--md-primary);
  transform: scaleY(0);
  transition: transform var(--md-transition-medium);
}

.product-item:hover {
  box-shadow: var(--md-elevation-4);
  transform: translateY(-2px);
  border-color: var(--md-primary);
}

.product-item:hover::before {
  transform: scaleY(1);
}

.product-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--md-spacing-sm);
  gap: var(--md-spacing-md);
  flex-wrap: wrap;
}

.product-item-name {
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
  margin: 0;
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.product-item-name::before {
  content: '🍽️';
  font-size: 1.5rem;
}

.product-item-price {
  color: var(--md-primary);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.15px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.product-item-price::before {
  content: 'R$';
  font-size: 1.125rem;
  font-weight: 500;
}

.product-item-description {
  color: var(--md-on-surface-variant);
  font-size: 0.9375rem;
  margin-bottom: var(--md-spacing-md);
  line-height: 1.5;
  letter-spacing: 0.25px;
  padding: var(--md-spacing-sm);
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
  border-left: 3px solid var(--md-primary);
}

.product-item-details {
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-sm);
  margin-bottom: var(--md-spacing-md);
  padding: var(--md-spacing-md);
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
}

.product-item-image-preview {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-sm);
  margin-bottom: var(--md-spacing-sm);
}

.product-item-image-preview img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--md-radius-medium);
  border: 2px solid var(--border-color);
  box-shadow: var(--md-elevation-1);
}

.product-item-image-preview span {
  color: var(--md-on-surface-variant);
  font-size: 0.875rem;
}

.product-item-meta {
  display: flex;
  gap: var(--md-spacing-lg);
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  flex-wrap: wrap;
}

.product-item-meta span {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
  padding: var(--md-spacing-xs) var(--md-spacing-sm);
  background: var(--md-surface);
  border-radius: var(--md-radius-small);
}

.product-item-actions {
  display: flex;
  gap: var(--md-spacing-sm);
  align-items: center;
  flex-shrink: 0;
  flex-wrap: wrap;
  padding-top: var(--md-spacing-md);
  border-top: 1px solid var(--border-color);
}

.product-item-actions .btn {
  min-width: auto;
  padding: var(--md-spacing-xs) var(--md-spacing-md);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-spacing-xs);
}

.product-item-actions .btn-secondary {
  background: var(--md-surface-variant);
  color: var(--md-on-surface);
  border: 1px solid var(--border-color);
}

.product-item-actions .btn-secondary:hover {
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-color: var(--md-primary);
}

/* Mensagem quando não há produtos */
#products-message {
  text-align: center;
  padding: var(--md-spacing-xl);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-large);
  border: 2px dashed var(--border-color);
}

/* Título da seção de produtos */
#section-products h3 {
  color: var(--md-on-surface);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--md-spacing-lg);
  margin-top: var(--md-spacing-xl);
  letter-spacing: 0.15px;
  padding-bottom: var(--md-spacing-sm);
  border-bottom: 2px solid var(--border-color);
}

/* ========== DASHBOARD - Material Design ========== */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--md-spacing-lg);
  margin-bottom: var(--md-spacing-xl);
}

.stat-card {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  padding: var(--md-spacing-lg);
  box-shadow: var(--md-elevation-2);
  display: flex;
  align-items: center;
  gap: var(--md-spacing-lg);
  border: 1px solid var(--border-color);
  transition: all var(--md-transition-medium);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--md-primary);
  transform: scaleX(0);
  transition: transform var(--md-transition-medium);
}

.stat-card:hover {
  box-shadow: var(--md-elevation-4);
  transform: translateY(-4px);
  border-color: var(--md-primary);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-card-primary::before {
  background: var(--md-primary);
}

.stat-card-success::before {
  background: var(--success-color);
}

.stat-card-info::before {
  background: #2196f3;
}

.stat-card-warning::before {
  background: #ff9800;
}

.stat-card-secondary::before {
  background: var(--md-secondary);
}

.stat-icon-wrapper {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
  border-radius: var(--md-radius-medium);
  box-shadow: var(--md-elevation-2);
}

.stat-card-success .stat-icon-wrapper {
  background: linear-gradient(135deg, var(--success-color) 0%, #388e3c 100%);
}

.stat-card-info .stat-icon-wrapper {
  background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
}

.stat-card-warning .stat-icon-wrapper {
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
}

.stat-card-secondary .stat-icon-wrapper {
  background: linear-gradient(135deg, var(--md-secondary) 0%, #ee5a6f 100%);
}

.stat-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.stat-content {
  flex: 1;
  min-width: 0;
}

.stat-title {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  margin: 0 0 var(--md-spacing-xs) 0;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--md-on-surface);
  margin: 0 0 var(--md-spacing-xs) 0;
  line-height: 1;
  letter-spacing: -0.5px;
  transition: all var(--md-transition-medium);
  display: inline-block;
}

.stat-value:empty::before {
  content: '0';
  opacity: 0.3;
}

.stat-card:hover .stat-value {
  transform: scale(1.05);
  color: var(--md-primary);
}

.stat-subtitle {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.25px;
}

.dashboard-section {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  padding: var(--md-spacing-xl);
  box-shadow: var(--md-elevation-2);
  border: 1px solid var(--border-color);
  margin-top: var(--md-spacing-xl);
}

.dashboard-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--md-on-surface);
  margin: 0 0 var(--md-spacing-lg) 0;
  padding-bottom: var(--md-spacing-md);
  border-bottom: 2px solid var(--border-color);
  letter-spacing: 0.15px;
}

.most-ordered-list {
  margin-top: var(--md-spacing-md);
}

.most-ordered-table {
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-md);
}

.most-ordered-item {
  display: flex;
  align-items: center;
  gap: var(--md-spacing-md);
  padding: var(--md-spacing-md);
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
  transition: all var(--md-transition-medium);
  border: 1px solid transparent;
}

.most-ordered-item:hover {
  background: var(--md-surface);
  border-color: var(--md-primary);
  box-shadow: var(--md-elevation-2);
  transform: translateX(4px);
}

.most-ordered-rank {
  font-size: 1.75rem;
  font-weight: 700;
  min-width: 50px;
  text-align: center;
  flex-shrink: 0;
}

.most-ordered-info {
  flex: 1;
  min-width: 0;
}

.most-ordered-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--md-on-surface);
  margin-bottom: var(--md-spacing-xs);
  letter-spacing: 0.15px;
}

.most-ordered-quantity {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  letter-spacing: 0.25px;
}

.most-ordered-bar {
  width: 120px;
  height: 12px;
  background: var(--border-color);
  border-radius: var(--md-radius-full);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.most-ordered-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
  border-radius: var(--md-radius-full);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 188, 212, 0.3);
}

/* ========== GERENCIAR PEDIDOS - Material Design ========== */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: var(--md-spacing-lg);
  margin-top: var(--md-spacing-md);
}

.order-card {
  background: var(--md-surface);
  border-radius: var(--md-radius-large);
  box-shadow: var(--md-elevation-2);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--md-transition-medium);
  position: relative;
}

.order-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--md-primary);
  transform: scaleY(0);
  transition: transform var(--md-transition-medium);
}

.order-card:hover {
  box-shadow: var(--md-elevation-4);
  transform: translateY(-2px);
  border-color: var(--md-primary);
}

.order-card:hover::before {
  transform: scaleY(1);
}

.order-card-header {
  background: var(--md-surface-variant);
  padding: var(--md-spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--md-spacing-md);
  border-bottom: 2px solid var(--border-color);
  flex-wrap: wrap;
}

.order-header-info {
  flex: 1;
  min-width: 0;
}

.order-table {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--md-on-surface);
  margin-bottom: var(--md-spacing-xs);
  letter-spacing: 0.15px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.order-table::before {
  content: '🪑';
  font-size: 1.75rem;
}

.order-time {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  margin-bottom: var(--md-spacing-xs);
  letter-spacing: 0.25px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.order-elapsed-time {
  font-size: 0.875rem;
  color: #f59e0b;
  font-weight: 600;
  margin-top: var(--md-spacing-xs);
  letter-spacing: 0.25px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.order-completed-time {
  font-size: 0.875rem;
  color: var(--success-color);
  font-weight: 600;
  margin-top: var(--md-spacing-xs);
  letter-spacing: 0.25px;
  display: flex;
  align-items: center;
  gap: var(--md-spacing-xs);
}

.order-status {
  padding: var(--md-spacing-xs) var(--md-spacing-md);
  border-radius: var(--md-radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.25px;
  white-space: nowrap;
  flex-shrink: 0;
}

.order-status-pending {
  background: #fef3c7;
  color: #92400e;
}

.order-status-printed {
  background: #dbeafe;
  color: #1e40af;
}

.order-status-completed {
  background: #d1fae5;
  color: #065f46;
}

.order-card-body {
  padding: var(--md-spacing-lg);
}

.order-item {
  padding: var(--md-spacing-md);
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-medium);
  margin-bottom: var(--md-spacing-sm);
  border-left: 3px solid var(--md-primary);
  transition: all var(--md-transition-fast);
}

.order-item:last-of-type {
  margin-bottom: var(--md-spacing-md);
}

.order-item:hover {
  background: var(--md-surface);
  box-shadow: var(--md-elevation-1);
  transform: translateX(4px);
}

.order-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--md-spacing-xs);
  gap: var(--md-spacing-md);
  flex-wrap: wrap;
}

.order-item-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--md-on-surface);
  letter-spacing: 0.15px;
  flex: 1;
  min-width: 200px;
}

.order-item-price {
  font-weight: 700;
  color: var(--md-primary);
  font-size: 1rem;
  white-space: nowrap;
  letter-spacing: 0.15px;
}

.order-item-description {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  margin-top: var(--md-spacing-xs);
  line-height: 1.5;
  letter-spacing: 0.25px;
  padding-left: var(--md-spacing-sm);
  border-left: 2px solid var(--border-color);
}

.order-observations {
  margin-top: var(--md-spacing-md);
  padding: var(--md-spacing-md);
  background: rgba(255, 193, 7, 0.15);
  border-left: 4px solid #ffc107;
  border-radius: var(--md-radius-medium);
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.order-observations strong {
  display: block;
  margin-bottom: var(--md-spacing-xs);
  color: #ffc107;
  font-size: 0.9375rem;
  letter-spacing: 0.15px;
  font-weight: 600;
}

.order-observations-text {
  color: var(--md-on-surface);
  font-size: 0.875rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  letter-spacing: 0.25px;
  font-weight: 400;
}

.order-total {
  margin-top: var(--md-spacing-lg);
  padding-top: var(--md-spacing-md);
  border-top: 2px solid var(--border-color);
  text-align: right;
  font-size: 1.5rem;
  color: var(--md-primary);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.order-total strong {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--md-spacing-md);
}

.order-total strong::before {
  content: '💰';
  font-size: 1.75rem;
}

.order-card-actions {
  padding: var(--md-spacing-md) var(--md-spacing-lg);
  background: var(--md-surface-variant);
  display: flex;
  gap: var(--md-spacing-sm);
  flex-wrap: wrap;
  border-top: 1px solid var(--border-color);
}

  .order-card-actions .btn {
    flex: 1;
    min-width: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--md-spacing-xs);
    font-weight: 500;
    letter-spacing: 0.15px;
    text-transform: uppercase;
  }

  .order-card-actions .btn-danger {
    flex: 0 1 auto;
    min-width: 100px;
  }

  /* Responsividade Pedidos */
  @media (max-width: 768px) {
    .order-card-header {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--md-spacing-sm);
    }

    .order-status {
      align-self: flex-start;
    }

    .order-item-header {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--md-spacing-xs);
    }

    .order-item-price {
      align-self: flex-end;
    }

    .order-total {
      font-size: 1.25rem;
    }

    .order-total strong {
      flex-direction: column;
      align-items: flex-end;
      gap: var(--md-spacing-xs);
    }

    .order-card-actions {
      flex-direction: column;
    }

    .order-card-actions .btn {
      width: 100%;
      min-width: 100%;
    }
  }

  @media (max-width: 480px) {
    .order-card {
      border-radius: var(--md-radius-medium);
    }

    .order-card-header {
      padding: var(--md-spacing-md);
    }

    .order-card-body {
      padding: var(--md-spacing-md);
    }

    .order-table {
      font-size: 1.25rem;
    }

    .order-item {
      padding: var(--md-spacing-sm);
    }

    .order-item-name {
      font-size: 0.9375rem;
    }

    .order-total {
      font-size: 1.125rem;
    }

    .order-card-actions {
      padding: var(--md-spacing-sm) var(--md-spacing-md);
    }
  }

/* Mensagem quando não há pedidos */
#orders-message {
  text-align: center;
  padding: var(--md-spacing-xl);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-large);
  border: 2px dashed var(--border-color);
}

/* Responsividade Dashboard */
@media (max-width: 768px) {
  .dashboard-stats {
    grid-template-columns: 1fr;
    gap: var(--md-spacing-md);
  }

  .stat-card {
    padding: var(--md-spacing-md);
  }

  .stat-icon-wrapper {
    width: 56px;
    height: 56px;
  }

  .stat-icon {
    font-size: 1.75rem;
  }

  .stat-value {
    font-size: 1.75rem;
  }

  .dashboard-section {
    padding: var(--md-spacing-lg);
  }

  .dashboard-subtitle {
    font-size: 1.25rem;
  }

  .most-ordered-item {
    flex-wrap: wrap;
  }

  .most-ordered-bar {
    width: 100%;
    margin-top: var(--md-spacing-sm);
  }
}

/* Responsividade para categorias */
@media (max-width: 768px) {
  .category-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--md-spacing-md);
  }

  .category-item-actions {
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .product-item-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-item-price {
    font-size: 1.25rem;
  }

  .product-item-actions {
    width: 100%;
    justify-content: flex-end;
  }

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

  .inline-form {
    padding: var(--md-spacing-md);
  }
}

/* Estilos adicionais do admin mantidos... */
/* (Todos os outros estilos admin do arquivo original devem ser mantidos) */