* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-red: #E31C1C;
  --dark-bg: #1a1a1a;
  --light-bg: #f5f5f5;
  --text-dark: #333;
  --text-light: #666;
  --border-color: #e0e0e0;
  --success-green: #4caf50;
  --warning-orange: #ff9800;
  --info-blue: #2196f3;
  --purple: #9c27b0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--light-bg);
  color: var(--text-dark);
  line-height: 1.6;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  background-color: white;
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Header */
header {
  background-color: var(--primary-red);
  color: white;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  height: 90px;
  object-fit: contain;
  margin-bottom: 10px;
}

.open-banner {
  background: linear-gradient(135deg, var(--success-green), #45a049);
  color: white;
  padding: 12px 20px;
  margin: 10px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.open-banner.closed {
  background: linear-gradient(135deg, #999, #777);
}

.eta {
  font-weight: 600;
  display: block;
  margin-top: 4px;
}

/* Navigation Steps */
.steps-nav {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 15px;
  background-color: white;
  border-bottom: 2px solid var(--border-color);
  position: sticky;
  top: 160px;
  z-index: 50;
}

.step {
  flex: 1;
  text-align: center;
  padding: 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: var(--light-bg);
  color: var(--text-light);
}

.step.active {
  background-color: var(--primary-red);
  color: white;
}

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

/* Main Content */
.main-content {
  padding-bottom: 120px;
}

.content-section {
  display: none;
}

.content-section.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* Menu Section */
.category-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
  scroll-behavior: smooth;
}

.category-tabs::-webkit-scrollbar {
  height: 4px;
}

.category-tabs::-webkit-scrollbar-track {
  background: var(--light-bg);
}

.category-tabs::-webkit-scrollbar-thumb {
  background: var(--primary-red);
  border-radius: 2px;
}

.tab {
  flex-shrink: 0;
  padding: 8px 16px;
  border: 2px solid var(--border-color);
  border-radius: 20px;
  background-color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
}

.tab:hover {
  border-color: var(--primary-red);
}

.tab.active {
  background-color: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 15px;
}

.product-card {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-red);
}

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.product-emoji {
  font-size: 28px;
  margin-right: 8px;
}

.product-image {
  width: 50px;
  height: 50px;
  margin-right: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-info {
  flex: 1;
}

.product-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.product-desc {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.4;
  margin-bottom: 8px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.btn-add {
  background-color: var(--primary-red);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
  min-width: 40px;
}

.btn-add:hover {
  background-color: #d01010;
  transform: scale(1.05);
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.qty-btn:hover {
  background-color: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

.qty-display {
  min-width: 30px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
}

/* Delivery Form */
.form-group {
  margin-bottom: 15px;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 14px;
  color: var(--text-dark);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(227, 28, 28, 0.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Time Slots */
.time-slots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.time-slot {
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 13px;
  font-weight: 500;
  background-color: white;
}

.time-slot:hover {
  border-color: var(--primary-red);
}

.time-slot.selected {
  background-color: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

/* Payment Methods */
.payment-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.payment-option {
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  background-color: white;
}

.payment-option:hover {
  border-color: var(--primary-red);
}

.payment-option.selected {
  background-color: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

/* Cart Bar */
.cart-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--primary-red);
  color: white;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  z-index: 40;
}

.cart-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cart-count {
  font-weight: 600;
  font-size: 14px;
  background-color: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
}

.cart-total {
  font-weight: 700;
  font-size: 18px;
}

.btn-checkout {
  background-color: white;
  color: var(--primary-red);
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

.btn-checkout:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-checkout:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Confirmation Screen */
.confirmation-screen {
  text-align: center;
  padding: 40px 20px;
  display: none;
}

.confirmation-screen.active {
  display: block;
}

.confirmation-icon {
  font-size: 60px;
  margin-bottom: 20px;
  animation: bounce 0.6s ease-out;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.confirmation-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-red);
  margin-bottom: 10px;
}

.order-number {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  background-color: var(--light-bg);
  padding: 15px;
  border-radius: 8px;
  margin: 20px 0;
  letter-spacing: 1px;
}

.eta-info {
  font-size: 16px;
  color: var(--text-light);
  margin: 15px 0;
}

.btn-new-order {
  background-color: var(--primary-red);
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
}

.btn-new-order:hover {
  background-color: #d01010;
  transform: scale(1.05);
}

/* Button Styles */
.btn {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

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

.btn-primary:hover {
  background-color: #d01010;
}

.btn-secondary {
  background-color: var(--light-bg);
  color: var(--text-dark);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: #e8e8e8;
}

.btn-danger {
  background-color: #f44336;
  color: white;
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-light);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

/* Admin Styles */
.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.login-form {
  max-width: 400px;
  margin: 100px auto;
  padding: 40px;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.login-title {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--primary-red);
}

.admin-header {
  background-color: var(--primary-red);
  color: white;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.admin-header h1 {
  margin: 0;
  font-size: 24px;
}

.btn-logout {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 8px 16px;
  border: 1px solid white;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

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

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-label {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-red);
}

/* Orders Grid */
.orders-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

.order-card {
  background-color: white;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.order-card.status-nouvelle {
  border-left: 5px solid var(--info-blue);
}

.order-card.status-preparation {
  border-left: 5px solid var(--warning-orange);
}

.order-card.status-livraison {
  border-left: 5px solid var(--purple);
}

.order-card.status-livree {
  border-left: 5px solid var(--success-green);
}

.order-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.order-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.order-number {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
}

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

.order-customer {
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
}

.order-address {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 4px;
}

.order-phone {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 8px;
}

.order-items {
  background-color: var(--light-bg);
  padding: 10px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 12px;
  max-height: 80px;
  overflow-y: auto;
}

.order-item {
  margin-bottom: 4px;
}

.order-total {
  font-weight: 700;
  font-size: 16px;
  color: var(--primary-red);
  margin-bottom: 12px;
}

.status-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.status-btn {
  padding: 6px 10px;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.status-btn.btn-nouvelle {
  background-color: var(--info-blue);
  color: white;
}

.status-btn.btn-preparation {
  background-color: var(--warning-orange);
  color: white;
}

.status-btn.btn-livraison {
  background-color: var(--purple);
  color: white;
}

.status-btn.btn-livree {
  background-color: var(--success-green);
  color: white;
}

.status-btn:hover {
  transform: scale(1.05);
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}

.status-badge.nouvelle {
  background-color: #e3f2fd;
  color: var(--info-blue);
}

.status-badge.preparation {
  background-color: #fff3e0;
  color: var(--warning-orange);
}

.status-badge.livraison {
  background-color: #f3e5f5;
  color: var(--purple);
}

.status-badge.livree {
  background-color: #e8f5e9;
  color: var(--success-green);
}

.products-section {
  margin-top: 30px;
}

.products-section h2 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.products-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
}

.product-toggle {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-toggle.unavailable {
  opacity: 0.6;
  background-color: #fafafa;
}

.product-toggle-header {
  margin-bottom: 10px;
}

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

.product-toggle-price {
  color: var(--primary-red);
  font-weight: 600;
  font-size: 16px;
}

.toggle-switch {
  width: 50px;
  height: 24px;
  background-color: var(--border-color);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background-color 0.3s ease;
  border: none;
  padding: 0;
}

.toggle-switch.active {
  background-color: var(--success-green);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left 0.3s ease;
}

.toggle-switch.active::after {
  left: 28px;
}

.refresh-indicator {
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 480px) {
  .container {
    max-width: 100vw;
    box-shadow: none;
  }

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

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

  .products-list {
    grid-template-columns: 1fr;
  }
}

/* Loading Animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.loading {
  animation: spin 1s linear infinite;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Modal personnalisation burger */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

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

.modal-content {
  background: white;
  border-radius: 16px;
  width: 90%;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: #333;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.modal-body {
  padding: 16px 20px;
}

.modal-subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
}

.ingredients-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ingredient-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: #f8f8f8;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
}

.ingredient-item:hover {
  background: #f0f0f0;
}

.ingredient-item input[type="checkbox"] {
  display: none;
}

.ingredient-check {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid #ddd;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}

.ingredient-item input[type="checkbox"]:checked + .ingredient-check {
  background: var(--primary-red);
  border-color: var(--primary-red);
}

.ingredient-item input[type="checkbox"]:checked + .ingredient-check::after {
  content: '✓';
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.ingredient-item input[type="checkbox"]:not(:checked) + .ingredient-check::after {
  content: '✕';
  color: #ccc;
  font-size: 14px;
}

.ingredient-name {
  font-size: 15px;
  color: #333;
}

.ingredient-item input[type="checkbox"]:not(:checked) ~ .ingredient-name {
  text-decoration: line-through;
  color: #aaa;
}

.modal-footer {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid #eee;
}

.btn-modal-cancel {
  flex: 1;
  padding: 12px;
  border: 1px solid #ddd;
  background: white;
  border-radius: 10px;
  font-size: 15px;
  color: #666;
  cursor: pointer;
}

.btn-modal-confirm {
  flex: 2;
  padding: 12px;
  border: none;
  background: var(--primary-red);
  color: white;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-modal-confirm:active {
  opacity: 0.9;
}

.cart-customization {
  font-size: 12px;
  color: var(--primary-red);
  padding: 4px 12px 8px 12px;
  font-style: italic;
}

/* Box modal - choix radio */
.choice-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.choice-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: #f8f8f8;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
}

.choice-item.selected {
  background: #fff5f5;
  border-color: var(--primary-red);
}

.choice-item input[type="radio"] {
  display: none;
}

.choice-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}

.choice-item.selected .choice-radio {
  border-color: var(--primary-red);
  background: var(--primary-red);
}

.choice-item.selected .choice-radio::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}

.choice-name {
  font-size: 14px;
  color: #333;
}

.box-total-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid #eee;
  font-weight: 600;
}

.box-total-price {
  color: var(--primary-red);
  font-size: 18px;
}