/* Base styles for the application */
html {
  height: 100%;
  font-size: 16px;
}

body {
  height: 100%;
  margin: 0;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

#root {
  height: 100%;
}

/* Responsive optimization */
@media (max-width: 599px) {
  .responsive-padding {
    padding: 0.5rem;
  }
}

@media (min-width: 600px) {
  .responsive-padding {
    padding: 1rem;
  }
}

/* Performance optimizations for animations */
.fade-in {
  -webkit-animation: fadeIn 0.3s ease-in;
          animation: fadeIn 0.3s ease-in;
}

@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* Hardware acceleration for smoother transitions */
.hardware-accelerated {
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-perspective: 1000px;
          perspective: 1000px;
}

/* Loading states */
.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  -webkit-animation: loading 1.5s infinite;
          animation: loading 1.5s infinite;
}

@-webkit-keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Critical render path optimizations - minimal first paint styles */
.container {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
          flex-direction: column;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Default common styles */
.text-center {
  text-align: center;
}

.full-width {
  width: 100%;
}

.full-height {
  height: 100%;
}

.overflow-hidden {
  overflow: hidden;
}

.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

/* Optimized layout containers */
.flex-container {
  display: -webkit-flex;
  display: flex;
}

.flex-column {
  -webkit-flex-direction: column;
          flex-direction: column;
}

.flex-row {
  -webkit-flex-direction: row;
          flex-direction: row;
}

.justify-content-center {
  -webkit-justify-content: center;
          justify-content: center;
}

.align-items-center {
  -webkit-align-items: center;
          align-items: center;
}

.flex-grow {
  -webkit-flex-grow: 1;
          flex-grow: 1;
}

/* Spacing utilities */
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.m-1 { margin: 0.25rem; }
.p-1 { padding: 0.25rem; }
.m-2 { margin: 0.5rem; }
.p-2 { padding: 0.5rem; }
.m-3 { margin: 1rem; }
.p-3 { padding: 1rem; }
.m-4 { margin: 1.5rem; }
.p-4 { padding: 1.5rem; }
.m-5 { margin: 3rem; }
.p-5 { padding: 3rem; }