@import url("./tokens.css");

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

html {
  font-family: var(--font-family-base);
  font-size: 16px;
  line-height: var(--line-height-normal);
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  background-color: var(--color-canvas);
  color: var(--color-text-primary);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-canvas);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--motion-fast) var(--ease-standard);
}

button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  touch-action: manipulation;
  transition: opacity var(--motion-fast) var(--ease-standard),
              transform var(--motion-fast) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard);
}

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

input, select {
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  border: none;
  background-color: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Base Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* Skeleton Loading State - Surface based, NO gradients */
.skeleton {
  background-color: var(--color-surface-2);
  border-radius: var(--radius-sm);
  animation: pulse-skeleton 1.5s ease-in-out infinite;
}

@keyframes pulse-skeleton {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0.25; }
}

/* Live Pulse Indicator */
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-live);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-live);
  animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Utility Badges - Single visual treatment: Surface ONLY, NO border */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-xs);
  background-color: var(--color-surface-3);
  color: var(--color-text-secondary);
}

.badge-brand {
  background-color: var(--color-brand-surface);
  color: var(--color-brand-text);
}