/*
 * Application-wide styles for Limberjack
 *
 * This file now contains only global layout and typography styles.
 * Component-specific styles have been moved to their own files:
 * - navigation.css: Header, navigation, and footer styles
 * - buttons.css: Button styles and variants
 * - cards.css: Card component styles
 * - tables.css: Table styles
 * - forms.css: Form controls and input styles
 * - calendar.css: Calendar-specific styles
 * - workouts.css: Workout-related styles
 * - builder.css: Builder interface styles
 * - elements.css: Element display and list styles
 * - utilities.css: Utility classes and helpers
 * - workout_preview.css: Live workout preview styles
 */

:root {
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;

  --container-md: 720px;
  --container-lg: 960px;
  --container-xl: 1140px;
}

/* Container */
.container {
  width: 100%;
  padding-right: var(--spacing-unit);
  padding-left: var(--spacing-unit);
  margin-right: auto;
  margin-left: auto;
}

/* Grid system */
.grid {
  display: grid;
  gap: var(--spacing-unit);
  grid-template-columns: 1fr;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5rem;
  font-weight: 500;
  line-height: 1.2;
}

h1 {
  margin: 0.5rem 0;
  text-transform: uppercase;
  color: var(--medium-gray);
}

h3 {
  margin: 0.5rem 0;
  border-bottom: 1px solid var(--medium-gray);
}

h4 {
  background-color: var(--medium-gray);
  color: var(--light-gray);
  margin: 0.5rem 0;
  border-bottom: 1px solid var(--medium-gray);
  padding: 0.5rem;
}

label {
  font-weight: bold;
}

/* Responsive breakpoints */
@media (min-width: var(--breakpoint-md)) {
  .container {
    max-width: var(--container-md);
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: var(--breakpoint-lg)) {
  .container {
    max-width: var(--container-lg);
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: var(--breakpoint-xl)) {
  .container {
    max-width: var(--container-xl);
  }

  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}