/* ========================================
   IMPERIAL GARDEN COMPONENT STYLES
   ======================================== */

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  min-height: 44px;
  /* Accessibility requirement */
}

.btn:focus {
  outline: 2px solid var(--primary-gold);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Button Variants */
.btn--primary {
  background: #1B4332;
  /* Dark green background */
  color: #FFFFFF;
  /* White text */
  border-color: #FFD700;
  /* Yellow border */
}

.btn--primary:hover:not(:disabled) {
  background: #1B4332;
  /* Keep green background on hover */
  color: #FFD700;
  /* Yellow text on hover */
  border-color: #FFD700;
  /* Yellow border on hover */
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: #1B4332;
  /* Dark green background */
  color: #FFFFFF;
  /* White text */
  border-color: #FFD700;
  /* Yellow border */
}

.btn--secondary:hover:not(:disabled) {
  background: #1B4332;
  /* Keep green background on hover */
  color: #FFD700;
  /* Yellow text on hover */
  border-color: #FFD700;
  /* Yellow border on hover */
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: #1B4332;
  /* Dark green background */
  color: #FFFFFF;
  /* White text */
  border-color: #FFD700;
  /* Yellow border */
}

.btn--outline:hover:not(:disabled) {
  background: #1B4332;
  /* Keep green background on hover */
  color: #FFD700;
  /* Yellow text on hover */
  border-color: #FFD700;
  /* Yellow border on hover */
}

/* Button Sizes */
.btn--small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.btn--large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

.btn--full {
  width: 100%;
}

/* Button States */
.btn--loading {
  position: relative;
  color: transparent;
}

.btn--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

  100% {
    transform: rotate(360deg);
  }
}

/* Social Buttons */
.btn--social {
  background: var(--bg-white);
  color: var(--text-dark);
  border: 1px solid var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.btn--social:hover {
  background: var(--bg-light);
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--google:hover {
  border-color: #4285f4;
}

.btn--facebook:hover {
  border-color: #1877f2;
}

.btn--social__icon {
  margin-right: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  border: 2px solid var(--text-muted);
  border-radius: var(--border-radius-md);
  background: var(--bg-white);
  color: var(--text-dark);
  transition: all var(--transition-normal);
  min-height: 44px;
  /* Accessibility requirement */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.form-input--error,
.form-textarea--error,
.form-select--error {
  border-color: var(--error-color);
  box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-sm) center;
  background-repeat: no-repeat;
  background-size: 16px 12px;
  padding-right: var(--spacing-xl);
}

.form-error {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--error-color);
  margin-top: var(--spacing-xs);
}

/* Password Input */
.password-input {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  transition: color var(--transition-normal);
}

.password-toggle:hover {
  color: var(--primary-color);
}

/* Checkbox Styles */
.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--text-dark);
}

.checkbox-input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkbox-custom {
  position: relative;
  height: 20px;
  width: 20px;
  background: var(--bg-white);
  border: 2px solid var(--text-muted);
  border-radius: var(--border-radius-sm);
  margin-right: var(--spacing-sm);
  transition: all var(--transition-normal);
}

.checkbox-input:checked~.checkbox-custom {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-input:checked~.checkbox-custom::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: bold;
}

.checkbox-input:focus~.checkbox-custom {
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.checkbox-text {
  user-select: none;
}

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

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
}

.section-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-dark);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-2xl);
}

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

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}

/* Card Styles */
.card {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(212, 175, 55, 0.1);
  padding: var(--spacing-2xl);
  transition: all var(--transition-normal);
}

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

/* Loading States */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl);
  color: var(--text-muted);
  font-size: var(--font-size-lg);
}

.loading::after {
  content: '';
  width: 20px;
  height: 20px;
  margin-left: var(--spacing-sm);
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--text-muted);
}

.empty-state__icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.5;
}

.empty-state__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.empty-state__description {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xl);
}

/* Responsive Utilities */
@media (max-width: 768px) {
  .section-title {
    font-size: var(--font-size-3xl);
  }

  .section-subtitle {
    font-size: var(--font-size-lg);
  }

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

/* Accessibility */
@media (prefers-reduced-motion: reduce) {

  .btn,
  .form-input,
  .form-textarea,
  .form-select,
  .checkbox-custom,
  .card {
    transition: none;
  }

  .btn:hover:not(:disabled) {
    transform: none;
  }

  .card:hover {
    transform: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .btn--primary {
    background: #000000;
    border-color: var(--primary-gold);
  }

  .btn--secondary {
    border-color: var(--primary-gold);
  }

  .form-input:focus,
  .form-textarea:focus,
  .form-select:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px var(--primary-gold);
  }
}

/* Accessibility Improvements */
:focus {
  outline: 2px solid #007bff;
  outline-offset: 2px;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border: 2px solid currentColor;
  }
}