/* ============================================================
   MACHINESENS — BASE & RESET
   base.css
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  height: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  line-height: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

*::-webkit-scrollbar        { width: 6px; height: 6px; }
*::-webkit-scrollbar-track  { background: transparent; }
*::-webkit-scrollbar-thumb  { background: var(--border-default); border-radius: 3px; }

/* ── Keyframes ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

@keyframes glowPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px) scale(0.96); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}