/* Global Styles for Namah Farm */

:root {
  --color-primary: #647A30;
  --color-secondary: #D45330;
  --color-accent: #F5F1E8;
  --color-text: #333;
  --color-light: #f5f5f5;
  --color-border: #ddd;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-size-base: 16px;
  --font-size-large: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --transition: all 0.3s ease;
}

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

html, body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.6;
  background-color: #fff;
}

/* Typography */
h1 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

h3 {
  font-size: var(--font-size-large);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: #556425;
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #fff;
}

.btn-secondary:hover {
  background-color: #c43a1f;
  text-decoration: none;
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn-small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 14px;
}

/* Forms */
input, textarea, select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: var(--transition);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(100, 122, 48, 0.1);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Header/Navigation */
header {
  background-color: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  sticky-top: 0;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
}

.nav-menu a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-lg);
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: var(--font-size-large);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.card-price {
  font-size: var(--font-size-large);
  font-weight: 700;
  color: var(--color-secondary);
  margin: var(--spacing-md) 0;
}

/* Product Listing */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background-color: var(--color-light);
}

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

.product-name {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.product-variety {
  font-size: 12px;
  color: #888;
  margin-bottom: var(--spacing-sm);
}

.product-price {
  font-size: var(--font-size-large);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

.product-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.product-actions .btn {
  flex: 1;
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Shopping Cart */
.cart-item {
  display: flex;
  gap: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
}

.cart-item-image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 4px;
}

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

.cart-item-name {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.cart-item-price {
  color: var(--color-secondary);
  font-weight: 600;
}

.cart-summary {
  background-color: var(--color-light);
  border-radius: 8px;
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  font-size: 14px;
}

.summary-row.total {
  font-size: var(--font-size-large);
  font-weight: 700;
  color: var(--color-primary);
  border-top: 2px solid var(--color-border);
  padding-top: var(--spacing-md);
}

/* Footer */
footer {
  background-color: var(--color-primary);
  color: #fff;
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--color-accent);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--color-accent);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-lg);
  font-size: 14px;
}

/* Alerts */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 4px;
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid;
}

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

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

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

/* Loading Spinner */
.spinner {
  border: 4px solid var(--color-light);
  border-top: 4px solid var(--color-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

.mt {
  margin-top: var(--spacing-lg);
}

.mb {
  margin-bottom: var(--spacing-lg);
}

.p {
  padding: var(--spacing-lg);
}

.hidden {
  display: none;
}

.text-muted {
  color: #888;
}

.text-small {
  font-size: 12px;
}