:root {
  --tga-concierge-ink: #241a15;
  --tga-concierge-muted: #75675f;
  --tga-concierge-paper: #fbfaf7;
  --tga-concierge-line: rgba(58, 40, 29, 0.14);
  --tga-concierge-caramel: #a66a42;
  --tga-concierge-shadow: 0 24px 70px rgba(28, 18, 12, 0.28);
}

.tga-concierge-launcher {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(20px, calc(env(safe-area-inset-bottom) + 14px));
  z-index: 2147483000;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 17px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  background: rgba(42, 29, 22, 0.88);
  color: #fff;
  box-shadow: 0 14px 34px rgba(25, 15, 10, 0.28);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  backdrop-filter: blur(18px) saturate(120%);
  font: 600 13px/1 "DM Sans", system-ui, sans-serif;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.tga-concierge-launcher:hover { transform: translateY(-2px); }
.tga-concierge-launcher:active { transform: translateY(0); }
.tga-concierge-launcher:focus-visible {
  outline: 3px solid rgba(166, 106, 66, 0.35);
  outline-offset: 3px;
}
.tga-concierge-launcher__mark { font-size: 16px; line-height: 1; }

.tga-concierge-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483001;
  display: grid;
  place-items: end center;
  padding: max(18px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  background: rgba(20, 14, 11, 0.44);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.tga-concierge-overlay.is-open { opacity: 1; visibility: visible; }
body.tga-concierge-open { overflow: hidden !important; }

.tga-concierge-panel {
  width: min(100%, 560px);
  height: min(82dvh, 760px);
  min-height: 510px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 28px;
  background: rgba(251, 250, 247, 0.97);
  box-shadow: var(--tga-concierge-shadow);
  transform: translateY(22px) scale(0.985);
  transition: transform 220ms cubic-bezier(.2,.8,.2,1);
}

.tga-concierge-overlay.is-open .tga-concierge-panel { transform: translateY(0) scale(1); }

.tga-concierge-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 20px 15px;
  border-bottom: 1px solid var(--tga-concierge-line);
}

.tga-concierge-eyebrow {
  margin: 0 0 2px;
  color: var(--tga-concierge-caramel);
  font: 600 10px/1.2 "DM Sans", system-ui, sans-serif;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.tga-concierge-title {
  margin: 0;
  color: var(--tga-concierge-ink);
  font: 600 25px/1.05 "Cormorant Garamond", Georgia, serif;
}

.tga-concierge-close {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--tga-concierge-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--tga-concierge-ink);
  font: 400 24px/1 system-ui, sans-serif;
  cursor: pointer;
}

.tga-concierge-suggestions {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 16px;
  scrollbar-width: none;
}
.tga-concierge-suggestions::-webkit-scrollbar { display: none; }
.tga-concierge-chip {
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 1px solid var(--tga-concierge-line);
  border-radius: 999px;
  background: #fff;
  color: var(--tga-concierge-ink);
  font: 500 12px/1.2 "DM Sans", system-ui, sans-serif;
  cursor: pointer;
}

.tga-concierge-messages {
  min-height: 0;
  overflow-y: auto;
  padding: 8px 16px 18px;
  overscroll-behavior: contain;
}

.tga-concierge-message {
  width: fit-content;
  max-width: min(88%, 430px);
  margin-top: 10px;
  padding: 11px 13px;
  border-radius: 17px;
  color: var(--tga-concierge-ink);
  font: 400 14px/1.52 "DM Sans", system-ui, sans-serif;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.tga-concierge-message--assistant {
  margin-right: auto;
  border: 1px solid var(--tga-concierge-line);
  border-bottom-left-radius: 6px;
  background: #fff;
}

.tga-concierge-message--user {
  margin-left: auto;
  border-bottom-right-radius: 6px;
  background: #2e211a;
  color: #fff;
}

.tga-concierge-message--system {
  max-width: 100%;
  margin-inline: auto;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--tga-concierge-muted);
  text-align: center;
  font-size: 11px;
}

.tga-concierge-source {
  width: fit-content;
  max-width: 88%;
  margin: 5px 0 0 4px;
  color: var(--tga-concierge-muted);
  font: 500 10px/1.35 "DM Sans", system-ui, sans-serif;
}

.tga-concierge-draft {
  margin: 12px 0 0;
  padding: 13px;
  border: 1px solid rgba(166, 106, 66, 0.28);
  border-radius: 17px;
  background: rgba(166, 106, 66, 0.08);
}
.tga-concierge-draft__title {
  margin: 0 0 5px;
  color: var(--tga-concierge-ink);
  font: 600 13px/1.3 "DM Sans", system-ui, sans-serif;
}
.tga-concierge-draft__text {
  margin: 0 0 10px;
  color: var(--tga-concierge-muted);
  font: 400 12px/1.45 "DM Sans", system-ui, sans-serif;
}
.tga-concierge-confirm {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 13px;
  background: var(--tga-concierge-ink);
  color: #fff;
  font: 600 12px/1 "DM Sans", system-ui, sans-serif;
  cursor: pointer;
}
.tga-concierge-confirm:disabled { opacity: 0.55; cursor: wait; }

.tga-concierge-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  padding: 12px 14px max(14px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--tga-concierge-line);
  background: rgba(251, 250, 247, 0.96);
}

.tga-concierge-input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  max-height: 120px;
  resize: none;
  padding: 12px 14px;
  border: 1px solid var(--tga-concierge-line);
  border-radius: 16px;
  background: #fff;
  color: var(--tga-concierge-ink);
  font: 400 14px/1.4 "DM Sans", system-ui, sans-serif;
}
.tga-concierge-input:focus {
  outline: 2px solid rgba(166, 106, 66, 0.24);
  border-color: rgba(166, 106, 66, 0.45);
}
.tga-concierge-send {
  width: 44px;
  height: 44px;
  align-self: end;
  border: 0;
  border-radius: 15px;
  background: var(--tga-concierge-ink);
  color: #fff;
  font: 600 17px/1 system-ui, sans-serif;
  cursor: pointer;
}
.tga-concierge-send:disabled { opacity: 0.5; cursor: wait; }

@media (min-width: 700px) {
  .tga-concierge-overlay { place-items: center; padding: 24px; }
  .tga-concierge-panel { height: min(78vh, 760px); }
}

@media (max-width: 480px) {
  .tga-concierge-overlay { padding: 0; }
  .tga-concierge-panel {
    width: 100%;
    height: 100dvh;
    min-height: 0;
    border-radius: 0;
    border: 0;
  }
  .tga-concierge-launcher__label { display: none; }
  .tga-concierge-launcher { width: 50px; padding: 0; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .tga-concierge-launcher,
  .tga-concierge-overlay,
  .tga-concierge-panel { transition: none !important; }
}