/* ==============================================
   LAYOUT COMPONENTS
   ============================================== */

/* Container Widths */
.container-jumbo {
  width: 100vw;
  margin: 0;
  padding: 0;
}

.container-wide {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-medium {
  max-width: var(--width-medium);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-compact {
  max-width: var(--width-compact);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Section Spacing */
section {
  padding: var(--space-xxl) 0;
  position: relative;
}

section.full-height {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Grid Layouts */
.grid-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}

.grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.grid-4col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

/* Flex Layouts */
.flex-row {
  display: flex;
  flex-direction: row;
  gap: var(--space-md);
}

.flex-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Card Component */
.card {
  background: rgba(10, 0, 51, 0.7);
  border: 2px solid var(--color-neon-green);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  backdrop-filter: blur(10px);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--glow-green);
  border-color: var(--color-neon-yellow);
}

.card-header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-neon-green);
}

.card-body {
  color: var(--color-text-secondary);
}

.card-footer {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--size-caption);
}

/* CRT Frame Effect */
.crt-frame {
  position: relative;
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.6);
  border: 3px solid var(--color-neon-green);
  border-radius: var(--radius-lg);
  box-shadow: 
    inset 0 0 20px rgba(0, 255, 153, 0.2),
    0 0 40px rgba(0, 255, 153, 0.3);
}

.crt-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* Pixelated Border */
.pixel-border {
  border: 4px solid;
  border-image: 
    repeating-linear-gradient(
      45deg,
      var(--color-neon-green) 0,
      var(--color-neon-green) 10px,
      var(--color-neon-yellow) 10px,
      var(--color-neon-yellow) 20px
    ) 4;
  image-rendering: pixelated;
}

/* Ticker / Marquee */
.ticker {
  background: rgba(0, 0, 0, 0.8);
  border-top: 2px solid var(--color-neon-red);
  border-bottom: 2px solid var(--color-neon-red);
  padding: var(--space-sm) 0;
  overflow: hidden;
  position: relative;
}

.ticker-content {
  display: flex;
  gap: var(--space-xl);
  animation: ticker-scroll 30s linear infinite;
  white-space: nowrap;
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  font-family: var(--font-retro);
  color: var(--color-neon-red);
  font-size: var(--size-md);
}

/* Divider */
.divider {
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-neon-green) 50%,
    transparent 100%
  );
  margin: var(--space-lg) 0;
}

/* Responsive Utilities */
@media (max-width: 768px) {
  .grid-mosaic,
  .grid-2col,
  .grid-3col,
  .grid-4col {
    grid-template-columns: 1fr;
  }
  
  .flex-row {
    flex-direction: column;
  }
  
  section {
    padding: var(--space-lg) 0;
  }
}