/* Global Styles - Base HTML and body styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "DM Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: var(--font-weight-normal);
  font-style: normal;
  line-height: var(--line-height-relaxed);
  color: var(--section-primary-dark);
  background-color: var(--section-primary-light);
  
  /* Smooth color transitions when switching sections/themes */
  transition:
    color var(--color-transition-duration) var(--color-transition-easing),
    background-color var(--color-transition-duration) var(--color-transition-easing);
}

/* Utility Classes */
.container-fluid {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.text-center {
  text-align: center;
}

.py-5 {
  padding: var(--spacing-xxl) 0;
}

/* Loading and Error States */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  gap: var(--spacing-lg);
}

.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  gap: var(--spacing-lg);
}

.loading-spinner {
  width: var(--icon-size-medium);
  height: var(--icon-size-medium);
  border: var(--border-width-medium) solid var(--section-primary-light);
  border-top: var(--border-width-medium) solid var(--section-accent-dark);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transition:
    border-color var(--color-transition-duration) var(--color-transition-easing);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.error-icon,
.no-data-icon,
.no-results-icon {
  color: var(--section-primary-dark);
  transition: color var(--color-transition-duration) var(--color-transition-easing);
}

.error-icon,
.no-data-icon,
.no-results-icon {
  font-size: 48px;
}

.error-icon i,
.no-data-icon i,
.no-results-icon i {
  color: var(--section-primary-dark);
}

.retry-button {
  background-color: var(--section-accent-dark);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: var(--font-size-base);
  transition: background-color var(--color-transition-duration) var(--color-transition-easing);
}

.retry-button:hover {
  background-color: var(--section-accent-dark);
  opacity: 0.9;
}