/* ==========================================
   Enhanced Modal System
   Flexible, accessible modals for various content types
   ========================================== */

/* Modal Overlay */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
  overflow-y: auto;
  padding: 2rem 1rem;
}

.modal-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

/* Modal Container */
.modal-container {
  background-color: var(--white);
  border-radius: 16px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transform: scale(0.9) translateY(30px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Modal sizes */
.modal-container.modal-small {
  max-width: 500px;
}

.modal-container.modal-large {
  max-width: 1200px;
}

.modal-container.modal-fullscreen {
  max-width: 100%;
  width: 100%;
  height: 100vh;
  max-height: 100vh;
  border-radius: 0;
  margin: 0;
}

/* Modal Header */
.modal-header {
  padding: 2rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  background-color: var(--white);
  flex-shrink: 0;
}

.modal-header.no-border {
  border-bottom: none;
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
  padding-right: 2rem;
  line-height: 1.3;
}

.modal-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-top: 0.5rem;
}

/* Modal Close Button */
.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text-light);
  line-height: 1;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background-color: var(--light-gray);
  color: var(--primary-color);
  transform: rotate(90deg);
}

.modal-close:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Modal Body */
.modal-body {
  padding: 2rem;
  overflow-y: auto;
  flex-grow: 1;
  -webkit-overflow-scrolling: touch;
}

.modal-body::-webkit-scrollbar {
  width: 8px;
}

.modal-body::-webkit-scrollbar-track {
  background: var(--light-gray);
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* Modal Footer */
.modal-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  align-items: center;
  background-color: var(--off-white);
  flex-shrink: 0;
}

.modal-footer.no-border {
  border-top: none;
}

.modal-footer.centered {
  justify-content: center;
}

/* Image Modal Specific */
.modal-image-container {
  position: relative;
  width: 100%;
  margin-bottom: 1rem;
}

.modal-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.modal-image-gallery {
  display: none; /* Hidden per user request */
}

.modal-image-gallery img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.modal-image-gallery img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Business Card Modal Content */
.business-modal-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.business-logo {
  width: 180px;
  height: 120px;
  object-fit: contain;
  flex-shrink: 0;
  /* No border by default */
}

/* Fallback for missing logos */
.business-modal-header.no-logo::before {
  content: '';
  display: block;
  width: 100px;
  height: 100px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: white;
  flex-shrink: 0;
}

.business-info {
  flex-grow: 1;
}

.business-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.business-tagline {
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.business-categories {
  display: none; /* Hidden per user request */
}

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

.business-section:last-child {
  margin-bottom: 0;
}

.business-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--light-gray);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background-color: var(--off-white);
  border-radius: 8px;
}

.contact-info-icon {
  font-size: 1.25rem;
  color: var(--accent-color);
}

.contact-info-text {
  flex-grow: 1;
}

.contact-info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.contact-info-value {
  font-weight: 600;
  color: var(--text-dark);
  word-break: break-word;
}

.contact-info-value a {
  color: var(--accent-color);
  text-decoration: none;
}

.contact-info-value a:hover {
  text-decoration: underline;
}

/* Services List */
.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--off-white);
  border-radius: 8px;
  font-size: 0.9rem;
}

.service-item::before {
  content: '✓';
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1rem;
}

/* Tabs in Modal */
.modal-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--light-gray);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.modal-tab {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.modal-tab:hover {
  color: var(--primary-color);
  background-color: var(--off-white);
}

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

.modal-tab-content {
  display: none;
}

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

/* Animation variants */
@keyframes modalSlideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes modalZoomIn {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-container.slide-up {
  animation: modalSlideUp 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.modal-container.zoom-in {
  animation: modalZoomIn 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-container {
    max-height: 95vh;
    border-radius: 16px 16px 0 0;
    width: 100%;
  }

  .modal-container.modal-fullscreen {
    max-height: 100vh;
    border-radius: 0;
  }

  .modal-header,
  .modal-body {
    padding: 1.5rem;
  }

  .modal-footer {
    padding: 1rem 1.5rem;
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
  }

  .modal-title {
    font-size: 1.5rem;
  }

  .business-modal-header {
    flex-direction: column;
  }

  .business-logo {
    width: 150px;
    height: 100px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .modal-tabs {
    gap: 0.25rem;
  }

  .modal-tab {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
}

/* Print Styles */
@media print {
  .modal-overlay {
    position: static;
    background: none;
    backdrop-filter: none;
  }

  .modal-container {
    max-width: 100%;
    max-height: none;
    box-shadow: none;
    transform: none;
  }

  .modal-close,
  .modal-footer {
    display: none;
  }
}

/* Accessibility */
.modal-overlay[aria-hidden="true"] {
  display: none;
}

/* Loading State */
.modal-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.modal-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--light-gray);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}