/* Concierge: launcher + panel, in the ORVIA palette */
.cg-launcher {
  position: fixed; z-index: 60; right: clamp(1rem, 3vw, 2rem); bottom: calc(clamp(1rem, 3vw, 2rem) + env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 0.7rem; height: 48px; padding: 0 1.25rem 0 1rem;
  border: 1px solid color-mix(in srgb, var(--ov-gold) 55%, transparent);
  background: rgba(14, 17, 10, 0.82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: var(--ov-ink); font: 500 0.85rem/1 var(--ov-sans); letter-spacing: 0.08em; cursor: pointer;
  transition: border-color 0.3s ease, transform 0.2s ease;
}
.cg-launcher:hover { border-color: var(--ov-gold); }
.cg-launcher:active { transform: translateY(1px); }
.cg-launcher:focus-visible { outline: 2px solid var(--ov-gold); outline-offset: 3px; }
.cg-launcher__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ov-gold);
  box-shadow: 0 0 0 0 rgba(200, 184, 78, 0.6); animation: cg-pulse 2.4s ease-out infinite;
}
@keyframes cg-pulse { 0% { box-shadow: 0 0 0 0 rgba(200, 184, 78, 0.55); } 70%, 100% { box-shadow: 0 0 0 10px rgba(200, 184, 78, 0); } }
body.cg-open .cg-launcher { opacity: 0; pointer-events: none; }

.cg-panel {
  position: fixed; z-index: 70; right: clamp(1rem, 3vw, 2rem); bottom: calc(clamp(1rem, 3vw, 2rem) + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; width: min(400px, calc(100vw - 2rem)); height: min(620px, calc(100dvh - 7rem));
  background: var(--ov-raised); border: 1px solid var(--ov-line); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  animation: cg-in 0.35s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.cg-panel[hidden] { display: none; }
@keyframes cg-in { from { transform: translateY(12px); opacity: 0; } to { transform: none; opacity: 1; } }
.cg-panel__head { display: flex; align-items: flex-start; justify-content: space-between; padding: 1.2rem 1.25rem 1rem; border-bottom: 1px solid var(--ov-line); }
.cg-panel__kicker { margin: 0 0 0.35rem; color: var(--ov-gold); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; }
.cg-panel__title { margin: 0; font-family: var(--ov-serif); font-weight: 400; font-size: 1.7rem; line-height: 1; }
.cg-close { width: 36px; height: 36px; border: 0; background: transparent; color: var(--ov-muted); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.cg-close:hover { color: var(--ov-ink); }
.cg-close:focus-visible { outline: 2px solid var(--ov-gold); }

.cg-log { flex: 1; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--ov-line) transparent; padding: 1.1rem 1.25rem; display: flex; flex-direction: column; gap: 0.75rem; overscroll-behavior: contain; }
.cg-msg { max-width: 88%; padding: 0.75rem 0.95rem; font-size: 0.93rem; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.cg-msg--assistant { align-self: flex-start; background: var(--ov-ground); border: 1px solid var(--ov-line); color: var(--ov-ink); }
.cg-msg--user { align-self: flex-end; background: var(--ov-ink); color: var(--ov-ground); }
.cg-msg--system { align-self: center; max-width: 100%; padding: 0.4rem 0.8rem; border: 1px solid color-mix(in srgb, var(--ov-gold) 60%, transparent); color: var(--ov-gold); font-size: 0.78rem; letter-spacing: 0.04em; }
.cg-msg--typing { display: inline-flex; gap: 5px; padding: 0.95rem 1rem; }
.cg-msg--typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--ov-muted); animation: cg-dot 1.2s infinite ease-in-out; }
.cg-msg--typing span:nth-child(2) { animation-delay: 0.15s; }
.cg-msg--typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes cg-dot { 0%, 80%, 100% { opacity: 0.25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }

.cg-msg--error { border-color: color-mix(in srgb, var(--ov-gold) 35%, var(--ov-line)); color: var(--ov-muted); }
.cg-retry {
  margin-left: 0.25rem; padding: 0; border: 0; background: none; color: var(--ov-gold);
  font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}
.cg-retry:focus-visible { outline: 2px solid var(--ov-gold); outline-offset: 2px; }

.cg-suggest { display: flex; flex-wrap: wrap; gap: 0.45rem; padding: 0 1.25rem 0.9rem; }
.cg-suggest[hidden] { display: none; }
.cg-suggest button {
  padding: 0.5rem 0.75rem; border: 1px solid var(--ov-line); background: transparent; color: var(--ov-muted);
  font: inherit; font-size: 0.8rem; cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease;
}
.cg-suggest button:hover { color: var(--ov-ink); border-color: var(--ov-gold); }

.cg-input { display: flex; align-items: flex-end; gap: 0.5rem; padding: 0.8rem 1rem; border-top: 1px solid var(--ov-line); }
.cg-input textarea {
  flex: 1; min-height: 44px; max-height: 120px; resize: none; padding: 0.7rem 0.2rem; border: 0; border-bottom: 1px solid var(--ov-line);
  background: transparent; color: var(--ov-ink); font: inherit; font-size: 16px; line-height: 1.4;
  overflow-y: hidden; scrollbar-width: thin; scrollbar-color: var(--ov-line) transparent;
}
.cg-input textarea:focus { outline: none; border-bottom-color: var(--ov-gold); }
.cg-input textarea::placeholder { color: var(--ov-muted); }
.cg-send {
  display: grid; place-items: center; width: 44px; height: 44px; border: 0; background: var(--ov-gold); color: var(--ov-ground); cursor: pointer;
  transition: transform 0.15s ease;
}
.cg-send:active { transform: translateY(1px); }
.cg-send:focus-visible { outline: 2px solid var(--ov-ink); outline-offset: 2px; }
.cg-foot { margin: 0; padding: 0 1rem 0.8rem; color: var(--ov-muted); font-size: 0.7rem; text-align: center; opacity: 0.7; }
.cg-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (max-width: 860px) {
  .cg-launcher { height: 44px; padding: 0 1rem 0 0.85rem; font-size: 0.78rem; }
  .cg-panel { right: 0; left: 0; bottom: 0; width: 100%; height: min(88dvh, 100dvh - 4rem); border-left: 0; border-right: 0; border-bottom: 0; padding-bottom: env(safe-area-inset-bottom); }
}

@media (prefers-reduced-motion: reduce) {
  .cg-launcher__dot, .cg-msg--typing span, .cg-panel { animation: none; }
}