/* OMNI Grok-Bot companion door — One Mission civic surface
   Order: Lord/Creator (quiet pinnacle) · Mission · invite card.
   Emerald on slate. Explicit CSS (not Tailwind-only). Tool, not throne. */

.companion-stack {
  --companion-mark: var(--omni-emerald, #10b981);
  --companion-mark-bright: var(--omni-emerald-bright, #34d399);
  --companion-ink: #022c22;
  --companion-parchment: #e2e8f0;
  --companion-mist: #94a3b8;
  max-width: 48rem;
  width: 100%;
  margin: 0 auto;
  padding: 0;
}

.companion-pinnacle {
  margin: 0 0 1.15rem;
  max-width: 36rem;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  line-height: 1.65;
  color: rgba(148, 163, 184, 0.82);
}

.companion-mission {
  margin: 0 0 1.35rem;
}

.companion-kicker {
  margin: 0 0 0.45rem;
  color: var(--companion-mark-bright);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 600;
}

.companion-mission-line {
  margin: 0;
  max-width: 40rem;
  color: var(--companion-parchment);
  font-size: 1.05rem;
  line-height: 1.55;
}

.companion-invite {
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(16, 185, 129, 0.18), transparent 58%),
    linear-gradient(
      160deg,
      rgba(15, 23, 42, 0.92) 0%,
      rgba(2, 6, 23, 0.94) 52%,
      rgba(2, 6, 23, 0.96) 100%
    );
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 1.25rem;
  padding: 1.75rem 1.7rem 1.85rem;
  box-shadow:
    0 0 0 1px rgba(16, 185, 129, 0.08),
    0 16px 36px rgba(0, 0, 0, 0.28);
}

.companion-invite h2 {
  margin: 0 0 0.7rem;
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: #fff;
}

.companion-invite p {
  margin: 0 0 0.8rem;
  max-width: 38rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(148, 163, 184, 0.95);
}

.companion-invite .companion-note {
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.72);
}

.companion-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #34d399 0%, #059669 100%);
  color: var(--companion-ink);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 1px solid rgba(16, 185, 129, 0.85);
  box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.65);
}

.companion-cta:hover,
.companion-cta:focus-visible {
  background: linear-gradient(180deg, #6ee7b7 0%, #10b981 100%);
  color: var(--companion-ink);
  outline: 2px solid rgba(52, 211, 153, 0.7);
  outline-offset: 3px;
}

.companion-bar {
  display: none;
}

@media (max-width: 767px) {
  body.has-companion-bar {
    padding-bottom: 5.25rem;
  }

  .companion-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    padding: 0.7rem 1.1rem calc(0.7rem + env(safe-area-inset-bottom, 0px));
    background: rgba(2, 6, 23, 0.96);
    border-top: 1px solid rgba(16, 185, 129, 0.32);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .companion-bar-copy {
    margin: 0;
    min-width: 0;
    font-size: 0.75rem;
    line-height: 1.35;
    color: rgba(148, 163, 184, 0.92);
  }

  .companion-cta-bar {
    flex-shrink: 0;
    min-height: 40px;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
  }

  body.has-companion-bar #omni-fb-btn {
    bottom: calc(5.25rem + 0.65rem);
  }
}