/* KTC Trip Concierge — Velozgida Technologies */

.ktc-ai {
  position: fixed;
  right: 1rem;
  bottom: calc(var(--ktc-dock-h, 88px) + 1rem);
  z-index: 240;
  font-family: inherit;
}
.ktc-ai.is-open .ktc-ai__panel {
  display: flex;
}
.ktc-ai__panel[hidden] {
  display: none !important;
}
.ktc-ai__close {
  border: 0;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
  z-index: 2;
  pointer-events: auto;
}
.ktc-ai__restored {
  margin: 0;
  font-size: .75rem;
  color: #6b7c76;
  text-align: center;
}

.ktc-ai__fab {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 0;
  cursor: pointer;
  padding: .85rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #d4a090, #b76e79);
  color: #062820;
  font-weight: 800;
  box-shadow: 0 14px 36px rgba(183, 110, 121, 0.35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.ktc-ai__fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(183, 110, 121, 0.42);
}
.ktc-ai__fab-ico {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(6, 40, 32, 0.12);
  font-size: .95rem;
  color: inherit;
}
.ktc-ai__fab-ico svg {
  width: 1.05rem;
  height: 1.05rem;
  display: block;
}

.ktc-ai__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + .75rem);
  width: min(392px, calc(100vw - 1.5rem));
  height: min(560px, calc(100vh - var(--ktc-dock-h, 88px) - 6rem));
  display: flex;
  flex-direction: column;
  background: #f7f3f1;
  border: 1px solid rgba(10, 61, 50, 0.12);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(6, 40, 32, 0.22);
  overflow: hidden;
}

.ktc-ai__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem 0.9rem;
  background: linear-gradient(145deg, #062820, #0a3d32 55%, #145c4a);
  color: #fff;
}
.ktc-ai__eyebrow {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #d4a090;
  font-weight: 700;
}
.ktc-ai__head h2 {
  margin: .2rem 0 0;
  font-size: 1.05rem;
  color: #fff;
}
.ktc-ai__powered {
  margin: .35rem 0 0;
  font-size: .72rem;
  color: rgba(255, 255, 255, 0.72);
}
.ktc-ai__powered strong {
  color: #d4a090;
  font-weight: 700;
}

.ktc-ai__messages {
  flex: 1;
  overflow: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  background:
    radial-gradient(500px 200px at 100% 0%, rgba(194, 145, 137, 0.12), transparent 55%),
    #f7f3f1;
}

.ktc-ai__bubble {
  max-width: 92%;
  padding: .85rem 1rem;
  border-radius: 16px;
  font-size: .92rem;
  line-height: 1.45;
}
.ktc-ai__bubble--model {
  align-self: flex-start;
  background: #fff;
  border: 1px solid rgba(10, 61, 50, 0.1);
  color: #0f2a24;
  box-shadow: 0 8px 20px rgba(6, 40, 32, 0.06);
}
.ktc-ai__who,
.ai-plan-who {
  margin: 0 0 .35rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #b85a6a;
}
.ktc-ai__bubble--stream .ktc-ai__bubble-text::after,
.ai-plan-msg--stream .ai-plan-msg__text::after {
  content: '';
  display: inline-block;
  width: .45em;
  height: 1em;
  margin-left: .15em;
  vertical-align: -0.15em;
  background: currentColor;
  opacity: .45;
  animation: ktc-laali-caret 1s steps(1) infinite;
}
@keyframes ktc-laali-caret {
  50% { opacity: 0; }
}
.ktc-ai__bubble--interrupted,
.ai-plan-msg--interrupted {
  opacity: .88;
  border-style: dashed;
}
.ktc-ai__bubble--user {
  align-self: flex-end;
  background: #0a3d32;
  color: #fff;
}

.ktc-ai__pkgs {
  display: grid;
  gap: .45rem;
  margin-top: .75rem;
}
.ktc-ai__pkg {
  display: grid;
  gap: .15rem;
  padding: .65rem .75rem;
  border-radius: 12px;
  background: #e8f2ef;
  color: #062820;
  text-decoration: none;
  border: 1px solid rgba(10, 61, 50, 0.1);
}
.ktc-ai__pkg strong { font-size: .88rem; }
.ktc-ai__pkg span { font-size: .75rem; color: #5a6a66; }

.ktc-ai__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.ktc-ai__chip {
  border: 1px solid rgba(10, 61, 50, 0.18);
  background: #fff;
  color: #0a3d32;
  border-radius: 999px;
  padding: .4rem .75rem;
  font-size: .75rem;
  font-weight: 700;
  cursor: pointer;
}
.ktc-ai__chip:hover {
  background: #0a3d32;
  color: #fff;
}

.ktc-ai__form {
  padding: .85rem 1rem 1rem;
  border-top: 1px solid rgba(10, 61, 50, 0.1);
  background: #fff;
}
.ktc-ai__form textarea {
  width: 100%;
  border: 1px solid rgba(10, 61, 50, 0.16);
  border-radius: 14px;
  padding: .75rem .85rem;
  resize: none;
  font: inherit;
  min-height: 68px;
  background: #faf8f6;
}
.ktc-ai__form textarea:focus {
  outline: none;
  border-color: #c29189;
  box-shadow: 0 0 0 3px rgba(194, 145, 137, 0.25);
}
.ktc-ai__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .55rem .75rem;
  margin-top: .65rem;
}
.ktc-ai__send {
  min-height: 42px;
  padding: .65rem 1.15rem !important;
  flex-shrink: 0;
}
.ktc-ai__plan,
.ktc-ai__enquire {
  font-size: .78rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}
.ktc-ai__plan {
  color: var(--ktc-emerald, #0a3d32);
  margin-right: auto;
}
.ktc-ai__enquire {
  font-weight: 700;
  color: var(--muted, #5a6a66);
}
.ktc-ai__plan:hover,
.ktc-ai__enquire:hover { color: #0a3d32; }
.ktc-ai__itin {
  margin: .65rem .85rem;
  padding: .85rem 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(212,160,144,.18), rgba(10,61,50,.06));
  border: 1px solid rgba(183,110,121,.28);
}
.ktc-ai__itin p { margin: 0 0 .65rem; font-size: .9rem; color: #0f2a24; }
.ktc-ai__itin-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.ktc-ai__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}
.ktc-ai__form.is-busy {
  opacity: .85;
}
.ktc-ai__form.is-busy textarea,
.ktc-ai__form.is-busy .ktc-ai__send,
.ktc-ai__form.is-busy .ktc-ai__plan,
.ktc-ai__form.is-busy .ktc-ai__enquire {
  pointer-events: none;
}
.ktc-ai__form.is-busy .ktc-voice__live {
  pointer-events: auto;
  opacity: 1;
}

@media (max-width: 1024px) {
  .ktc-ai {
    right: .85rem;
    left: auto;
    bottom: calc(var(--ktc-dock-h, 88px) + .7rem);
    width: auto;
  }
  .ktc-ai__fab {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    gap: 0;
  }
  .ktc-ai__fab-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
  .ktc-ai__panel {
    width: min(392px, calc(100vw - 1.5rem));
    right: 0;
    left: auto;
    height: min(70vh, 560px);
  }
}

@media (min-width: 1025px) {
  .ktc-ai {
    bottom: 1.25rem;
    right: 1.25rem;
  }
}

/* Live voice assistant — single button */
.ktc-voice {
  display: inline-flex;
  align-items: center;
  margin-right: 0.15rem;
}
.ktc-voice__live {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 42px;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(10, 61, 50, 0.18);
  background: #fff;
  color: #0a3d32;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.ktc-voice__live:hover {
  border-color: rgba(194, 145, 137, 0.55);
  background: #faf6f4;
}
.ktc-voice__live:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.ktc-voice__live-ico {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(10, 61, 50, 0.1);
  font-size: 0.7rem;
  color: inherit;
}
.ktc-voice__live-ico svg {
  width: 0.78rem;
  height: 0.78rem;
  display: block;
}
.ktc-voice__live.is-live {
  background: linear-gradient(135deg, #d4a090, #b76e79);
  border-color: transparent;
  color: #062820;
  box-shadow: 0 8px 22px rgba(183, 110, 121, 0.28);
}
.ktc-voice__live.is-live .ktc-voice__live-ico {
  background: rgba(6, 40, 32, 0.14);
}
.ktc-voice__live.is-listening {
  animation: ktc-voice-pulse 1.1s ease-in-out infinite;
}
.ktc-voice__live.is-busy {
  animation: none;
  opacity: 0.92;
}
@keyframes ktc-voice-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(183, 110, 121, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(183, 110, 121, 0); }
}
.ai-plan-console__actions .ktc-voice {
  order: -1;
}
@media (max-width: 480px) {
  .ktc-voice__live {
    min-width: 42px;
    padding: 0.5rem 0.75rem;
  }
}