/**
 * Interaction Styles - Modals, notifications, responsive design
 * Loaded after initial render for enhanced UX
 */

/* Modal System */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  max-width: 500px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal.show .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: between;
  margin-bottom: var(--space-6);
}

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--text-tertiary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-base);
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Loading States */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-secondary);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: var(--space-3);
}

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

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

/* Phase Unlock Notifications */
.phase-unlock {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--primary-gradient);
  color: var(--text-inverse);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-notification);
  transform: translateX(100%);
  transition: transform 0.5s ease;
  max-width: 350px;
}

.phase-unlock.show {
  transform: translateX(0);
}

.unlock-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.unlock-icon {
  font-size: var(--text-2xl);
}

.unlock-title {
  font-family: var(--font-display);
  font-weight: 600;
}

.unlock-message {
  font-size: var(--text-sm);
  opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .search-input {
    width: 200px;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header {
    padding: var(--space-3) var(--space-4);
  }

  .search-box {
    display: none;
  }

  .dashboard-content {
    padding: var(--space-4);
  }

  .action-grid {
    grid-template-columns: 1fr;
  }

  .guidance-content {
    flex-direction: column;
    text-align: center;
  }

  .guidance-actions {
    justify-content: center;
  }
}

@media (max-width: 480px) {

  .portfolio-overview,
  .quick-actions,
  .mascot-guidance,
  .recent-activity {
    padding: var(--space-4);
  }

  .modal-content {
    padding: var(--space-6);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.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;
}

/* Focus Styles */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}