/**
 * Modal Component Styles
 * Boutique Suzosky - Luxury E-commerce
 */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.modal.active {
  display: flex;
}

.modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: var(--z-modal-backdrop);
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal__container {
  position: relative;
  z-index: var(--z-modal);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal__header {
  position: relative;
  padding: var(--spacing-2xl) var(--spacing-xl) var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
  color: var(--color-white);
  text-align: center;
}

.modal__header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-gold);
}

.modal__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
  transform: rotate(90deg);
}

.modal__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  border-radius: 50%;
  color: var(--color-black);
  font-size: var(--font-size-2xl);
}

.modal__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.modal__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  font-weight: var(--font-weight-light);
}

.modal__body {
  padding: var(--spacing-2xl) var(--spacing-xl);
  max-height: 60vh;
  overflow-y: auto;
}

.modal__body::-webkit-scrollbar {
  width: 6px;
}

.modal__body::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

.modal__body::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: 3px;
}

.modal__body::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

.modal__footer {
  padding: var(--spacing-xl);
  background-color: var(--color-gray-50);
  border-top: 1px solid var(--border-color-light);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* Form Elements in Modal */

.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.modal__form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.modal__label {
  font-family: var(--font-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.modal__input,
.modal__select,
.modal__textarea {
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background-color: var(--bg-primary);
}

.modal__input:focus,
.modal__select:focus,
.modal__textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
  outline: none;
}

.modal__input::placeholder {
  color: var(--text-muted);
}

.modal__input.error {
  border-color: var(--color-error);
}

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

.modal__help-text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

/* Checkbox & Radio */

.modal__checkbox,
.modal__radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.modal__checkbox input,
.modal__radio input {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-gold);
}

.modal__checkbox label,
.modal__radio label {
  font-size: var(--font-size-sm);
  cursor: pointer;
}

/* Divider */

.modal__divider {
  position: relative;
  margin: var(--spacing-lg) 0;
  text-align: center;
}

.modal__divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-color);
}

.modal__divider-text {
  position: relative;
  display: inline-block;
  padding: 0 var(--spacing-md);
  background-color: var(--bg-primary);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Social Login Buttons */

.modal__social-login {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.modal__social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  background-color: var(--bg-primary);
}

.modal__social-btn:hover {
  border-color: var(--color-gold);
  background-color: var(--color-gray-50);
}

.modal__social-btn--google {
  border-color: #4285F4;
  color: #4285F4;
}

.modal__social-btn--google:hover {
  background-color: #4285F4;
  color: var(--color-white);
}

.modal__social-btn--facebook {
  border-color: #1877F2;
  color: #1877F2;
}

.modal__social-btn--facebook:hover {
  background-color: #1877F2;
  color: var(--color-white);
}

/* Modal Sizes */

.modal__container--sm {
  max-width: 400px;
}

.modal__container--lg {
  max-width: 800px;
}

.modal__container--xl {
  max-width: 1200px;
}

/* Responsive */

@media (max-width: 768px) {
  .modal {
    padding: 0;
    align-items: flex-end;
  }
  
  .modal__container {
    max-width: 100%;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    max-height: 95vh;
  }
  
  .modal__header {
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
  }
  
  .modal__title {
    font-size: var(--font-size-2xl);
  }
  
  .modal__body {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  
  .modal__footer {
    flex-direction: column;
    padding: var(--spacing-lg);
  }
  
  .modal__footer .btn {
    width: 100%;
  }
}