* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
}

body {
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(99,102,241,0.10), transparent),
    radial-gradient(ellipse 700px 400px at 100% 0%, rgba(245,158,11,0.06), transparent);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--bg-surface-3); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

.hidden { display: none !important; }

/* Reduced motion respected */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--color-indigo);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Staggered entrance for cards */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.stagger-in {
  animation: rise-in var(--duration-base) var(--ease-out) both;
}

/* Skeleton shimmer */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--bg-surface-2) 25%, var(--bg-surface-3) 37%, var(--bg-surface-2) 63%);
  background-size: 800px 100%;
  animation: shimmer 1.4s linear infinite;
  border-radius: var(--radius-sm);
}