/* ========================================
   RESOURCES MODAL STYLES
   Uses variables from app_ui.css
   ======================================== */

/* Modal overlay */
.resources-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  animation: fadeIn var(--transition-fast);
}

/* Modal content container */
.resources-modal-content {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: relative;
  animation: slideDown var(--transition-normal);
}

/* Modal header with gradient */
.resources-modal-header {
  background: linear-gradient(135deg, var(--fullrmc-accent) 0%, #764ba2 100%);
  color: var(--text-white);
  padding: var(--space-lg);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.resources-modal-header h2 {
  margin: 0;
  font-size: 28px;
  font-weight: var(--font-weight-semibold);
}

.resources-modal-header p {
  margin: var(--space-sm) 0 0 0;
  opacity: 0.9;
  font-size: var(--font-size-base);
}

/* Modal body */
.resources-modal-body {
  padding: var(--space-xl);
}

/* Resource cards grid */
.resources-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

/* Individual resource card */
.resource-card {
  display: block;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
}

/* Resource card variants */
.resource-card--docs {
  border-left: 4px solid var(--color-info);
}

.resource-card--tools {
  border-left: 4px solid var(--color-success);
}

.resource-card--community {
  border-left: 4px solid var(--color-warning);
}

.resource-card--about {
  border-left: 4px solid #9C27B0;
  cursor: pointer;
}

/* Hover effects using CSS (no JavaScript needed) */
.resource-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.resource-card--docs:hover {
  background: var(--bg-info-light);
}

.resource-card--tools:hover {
  background: #e8f5e9;
}

.resource-card--community:hover {
  background: var(--bg-warning-light);
}

.resource-card--about:hover {
  background: #f3e5f5;
}

/* Card header (icon + title) */
.resource-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-bottom: var(--space-sm);
}

.resource-card-title {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
}

.resource-card-description {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* About section (collapsible) */
.resources-about-section {
  display: none;
  border-top: 2px solid var(--border-color);
  padding-top: var(--space-lg);
  margin-top: var(--space-sm);
}

.resources-about-section.active {
  display: block;
}

/* Version info card */
.resources-version-card {
  background: linear-gradient(135deg, var(--bg-info-light) 0%, #f3e5f5 100%);
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.resources-version-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  font-weight: var(--font-weight-semibold);
}

.resources-version-value {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.resources-version-logo {
  height: 50px;
  opacity: 1;
}

/* Section headings */
.resources-section-heading {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Citation list */
.resources-citation-list {
  margin: 0 0 var(--space-lg) var(--space-lg);
  line-height: 1.8;
  color: var(--text-secondary);
}

.resources-citation-list li {
  margin-bottom: var(--space-12);
}

.resources-citation-link {
  color: var(--fullrmc-accent);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.resources-citation-details {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Contact cards grid */
.resources-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-lg);
}

.resources-contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-12);
  background: var(--bg-light);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.resources-contact-card:hover {
  background: var(--bg-info-light);
}

.resources-contact-label {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
}

.resources-contact-sublabel {
  font-size: 11px;
  color: var(--text-muted);
}

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

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive: Stack cards on small screens */
@media (max-width: 600px) {
  .resources-cards-grid {
    grid-template-columns: 1fr;
  }

  .resources-modal-content {
    max-width: 90vw;
  }
}