/* OpenClaw / F.R.I.D.A.Y. — design tokens partilhados */
:root {
  --bg: #0a0a0f;
  --bg-elevated: #111114;
  --card: #111114;
  --card-hover: #16161c;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --accent: #818cf8;
  --accent-bright: #a5b4fc;
  --accent-dim: rgba(129, 140, 248, 0.15);
  --accent-glow: rgba(129, 140, 248, 0.35);
  --ok: #34d399;
  --ok-dim: rgba(52, 211, 153, 0.15);
  --warn: #fbbf24;
  --warn-dim: rgba(251, 191, 36, 0.12);
  --err: #f87171;
  --err-dim: rgba(248, 113, 113, 0.12);
  --radius: 1.25rem;
  --radius-sm: 0.75rem;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;
  --nav-h: 4rem;
  --sidebar-w: 15.5rem;
  --shadow-glow: 0 0 60px -12px var(--accent-glow);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(129, 140, 248, 0.12), transparent 55%),
    radial-gradient(ellipse 40% 30% at 100% 0%, rgba(99, 102, 241, 0.08), transparent 50%),
    radial-gradient(ellipse 35% 25% at 0% 100%, rgba(52, 211, 153, 0.05), transparent 45%);
}

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

code,
.mono {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #818cf8);
  color: #fff;
  box-shadow: 0 4px 24px -4px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px -4px var(--accent-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
}

/* Status dots */
.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.status-dot.ok {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

.status-dot.err {
  background: var(--err);
  box-shadow: 0 0 8px var(--err);
}

.status-dot.warn {
  background: var(--warn);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--border-strong);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* State badges for agents */
.state-idle { color: var(--text-secondary); }
.state-thinking { color: var(--warn); }
.state-working { color: var(--accent-bright); }
.state-error { color: var(--err); }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.badge-pill.ok {
  background: var(--ok-dim);
  border-color: rgba(52, 211, 153, 0.25);
  color: var(--ok);
}

.badge-pill.err {
  background: var(--err-dim);
  border-color: rgba(248, 113, 113, 0.25);
  color: var(--err);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 767px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .hide-desktop {
    display: none !important;
  }
}