@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Open+Sans:wght@400;600&display=swap");

:root {
  --primary: #ea580c;
  --primary-foreground: #ffffff;
  --success: #059669;
  --danger: #dc2626;
  --warning: #f59e0b;
  --background: #f8fafc;
  --foreground: #1e293b;
  --card: #ffffff;
  --border: #e2e8f0;
  --radius: 0.5rem;
}

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

body {
  font-family: "Open Sans", sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--border);
}

.admin-header h1 {
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--primary);
}

.back-button {
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all 0.3s ease;
}

.back-button:hover {
  background: #c2410c;
  transform: translateY(-2px);
}

.alert {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-weight: 600;
}

.alert-success {
  background: #dcfce7;
  color: var(--success);
  border: 1px solid #bbf7d0;
}

.alert-error {
  background: #fef2f2;
  color: var(--danger);
  border: 1px solid #fecaca;
}

.admin-tabs {
  display: flex;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.tab-button {
  background: none;
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.tab-button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-button:hover {
  background: #f1f5f9;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.section {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.section h2 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--foreground);
}

.form {
  display: grid;
  gap: 1rem;
}

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

.form-group label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.1);
}

.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

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

.btn-primary:hover {
  background: #c2410c;
  transform: translateY(-1px);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-edit {
  background: var(--warning);
  color: white;
}

.btn-edit:hover {
  background: #d97706;
}

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

.btn-danger:hover {
  background: #b91c1c;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.category-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.category-card-header {
  padding: 1rem;
  color: white;
  text-align: center;
}

.category-card-header h3 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.item-count {
  font-size: 0.875rem;
  opacity: 0.9;
}

.category-actions {
  padding: 1rem;
  background: white;
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.category-section {
  margin-bottom: 2rem;
}

.category-title {
  padding: 0.75rem 1rem;
  color: white;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.items-list {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
}

.item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

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

.item-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

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

.item-price {
  color: var(--primary);
  font-weight: 700;
}

.item-actions {
  display: flex;
  gap: 0.5rem;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
  background-color: var(--card);
  margin: 5% auto;
  padding: 2rem;
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  position: relative;
}

.close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  color: #aaa;
}

.close:hover {
  color: var(--foreground);
}

/* Category-specific colors */
.category-red .category-card-header,
.category-red.category-title {
  background: #dc2626;
}
.category-green .category-card-header,
.category-green.category-title {
  background: #059669;
}
.category-purple .category-card-header,
.category-purple.category-title {
  background: #7c3aed;
}
.category-yellow .category-card-header,
.category-yellow.category-title {
  background: #f59e0b;
}
.category-gray .category-card-header,
.category-gray.category-title {
  background: #6b7280;
}
.category-blue .category-card-header,
.category-blue.category-title {
  background: #2563eb;
}
.category-amber .category-card-header,
.category-amber.category-title {
  background: #ea580c;
}
.category-orange .category-card-header,
.category-orange.category-title {
  background: #16a34a;
}
.category-pink .category-card-header,
.category-pink.category-title {
  background: #8b5cf6;
}
.category-emerald .category-card-header,
.category-emerald.category-title {
  background: #10b981;
}

@media (max-width: 768px) {
  .admin-container {
    padding: 1rem;
  }

  .admin-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .admin-header h1 {
    font-size: 2rem;
  }

  .admin-tabs {
    flex-direction: column;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .item-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

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