/* ==========================================================================
   JK Concierge — floating AI chat widget
   Scoped under #jk-concierge. Dark editorial system, teal accent.
   Works standalone: include after redesign.js, the script injects its own DOM.
   ========================================================================== */

#jk-concierge {
  --cc-bg: #0c1210;
  --cc-surface: #101715;
  --cc-surface-2: #14201d;
  --cc-border: rgba(45, 212, 191, 0.22);
  --cc-border-soft: rgba(255, 255, 255, 0.09);
  --cc-text: #edf4f1;
  --cc-muted: #a3b8b1;
  --cc-faint: #63776f;
  --cc-accent: #2dd4bf;
  --cc-accent-deep: #0d9488;
  --cc-accent-dim: rgba(45, 212, 191, 0.10);
  --cc-font-display: "Cabinet Grotesk", "Space Grotesk", system-ui, sans-serif;
  --cc-font-body: "Satoshi", "Inter", system-ui, sans-serif;
  position: fixed;
  inset: auto 1.25rem 1.25rem auto;
  z-index: 9999;
  font-family: var(--cc-font-body);
  color: var(--cc-text);
}

/* Floating button */
.cc-fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--cc-border);
  background: radial-gradient(circle at 30% 25%, #123b36 0%, var(--cc-bg) 70%);
  color: var(--cc-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(45, 212, 191, 0.22), 0 2px 8px rgba(0, 0, 0, 0.5);
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.cc-fab:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(45, 212, 191, 0.32), 0 2px 8px rgba(0,0,0,0.5); }
.cc-fab:focus-visible { outline: 2px solid var(--cc-accent); outline-offset: 3px; }
.cc-fab .cc-fab-close { display: none; }
#jk-concierge.cc-open .cc-fab .cc-fab-chat { display: none; }
#jk-concierge.cc-open .cc-fab .cc-fab-close { display: block; }

/* Pulse ring */
.cc-fab::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid var(--cc-accent);
  opacity: 0.55;
  animation: cc-pulse 2.6s ease-out infinite;
  pointer-events: none;
}
#jk-concierge.cc-open .cc-fab::after { display: none; }
@keyframes cc-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .cc-fab::after { animation: none; }
}

/* Panel */
.cc-panel {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: min(384px, calc(100vw - 2.5rem));
  height: min(600px, calc(100dvh - 9rem));
  min-height: 420px;
  background: var(--cc-bg);
  border: 1px solid var(--cc-border);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(0,0,0,0.4), 0 0 48px rgba(45,212,191,0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px) scale(0.98);
  transform-origin: bottom right;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
#jk-concierge.cc-open .cc-panel { opacity: 1; transform: none; pointer-events: auto; }

/* Header */
.cc-header {
  padding: 1rem 1.1rem 0.9rem;
  border-bottom: 1px solid var(--cc-border-soft);
  background: linear-gradient(180deg, rgba(45,212,191,0.07), transparent);
  flex-shrink: 0;
}
.cc-header h3 {
  font-family: var(--cc-font-display);
  font-size: 1.02rem;
  margin: 0 0 0.15rem;
  letter-spacing: 0.01em;
}
.cc-header h3 .cc-accent-word {
  color: var(--cc-accent);
  position: relative;
  white-space: nowrap;
}
.cc-header p { margin: 0; font-size: 0.8rem; color: var(--cc-muted); }
.cc-live {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--cc-accent); margin-bottom: 0.35rem; font-weight: 700;
}
.cc-live::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--cc-accent); box-shadow: 0 0 8px var(--cc-accent);
  animation: cc-blink 1.8s ease-in-out infinite;
}
@keyframes cc-blink { 50% { opacity: 0.35; } }

/* Messages */
.cc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  scrollbar-width: thin;
  scrollbar-color: var(--cc-border) transparent;
}
.cc-msg {
  max-width: 88%;
  padding: 0.6rem 0.8rem;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.45;
  word-wrap: break-word;
}
.cc-msg--assistant {
  align-self: flex-start;
  background: var(--cc-surface);
  border: 1px solid var(--cc-border-soft);
  border-bottom-left-radius: 4px;
  color: var(--cc-text);
}
.cc-msg--assistant a { color: var(--cc-accent); }
.cc-msg--user {
  align-self: flex-end;
  background: rgba(45, 212, 191, 0.14);
  border: 1px solid var(--cc-border);
  border-bottom-right-radius: 4px;
  color: var(--cc-text);
}
.cc-msg--fallback {
  background: var(--cc-surface-2);
  border: 1px dashed var(--cc-border);
}

/* CTA button inside messages */
.cc-cta {
  display: inline-block;
  margin-top: 0.55rem;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  background: var(--cc-accent);
  color: #06251f !important;
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cc-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(45,212,191,0.35); }

/* Typing indicator */
.cc-typing { display: inline-flex; gap: 5px; padding: 0.35rem 0.2rem; }
.cc-typing span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cc-accent); opacity: 0.4;
  animation: cc-typing 1.1s infinite;
}
.cc-typing span:nth-child(2) { animation-delay: 0.18s; }
.cc-typing span:nth-child(3) { animation-delay: 0.36s; }
@keyframes cc-typing { 0%, 60%, 100% { transform: none; opacity: 0.4; } 30% { transform: translateY(-5px); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .cc-typing span { animation: none; opacity: 0.7; } }

/* Starter chips */
.cc-starters {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
  padding: 0.35rem 1rem 0.6rem;
  flex-shrink: 0;
}
.cc-chip {
  font-size: 0.76rem;
  padding: 0.42rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--cc-border);
  background: transparent;
  color: var(--cc-accent);
  cursor: pointer;
  transition: background 0.15s ease;
  font-family: inherit;
}
.cc-chip:hover { background: var(--cc-accent-dim); }
.cc-chip:focus-visible { outline: 2px solid var(--cc-accent); outline-offset: 2px; }

/* Input row */
.cc-inputrow {
  display: flex; gap: 0.5rem;
  padding: 0.7rem 0.8rem 0.85rem;
  border-top: 1px solid var(--cc-border-soft);
  flex-shrink: 0;
  background: var(--cc-bg);
}
.cc-input {
  flex: 1;
  background: var(--cc-surface);
  border: 1px solid var(--cc-border-soft);
  border-radius: 12px;
  color: var(--cc-text);
  font-size: 0.88rem;
  font-family: inherit;
  padding: 0.6rem 0.8rem;
  resize: none;
  max-height: 96px;
}
.cc-input:focus { outline: none; border-color: var(--cc-border); }
.cc-input::placeholder { color: var(--cc-faint); }
.cc-send {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: none;
  background: var(--cc-accent);
  color: #06251f;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s ease, opacity 0.15s ease;
  align-self: flex-end;
}
.cc-send:hover:not(:disabled) { transform: translateY(-1px); }
.cc-send:disabled { opacity: 0.45; cursor: default; }

.cc-disclaimer {
  font-size: 0.66rem; color: var(--cc-faint);
  text-align: center; padding: 0 1rem 0.6rem; margin: 0;
  flex-shrink: 0;
}

/* ---------- Proactive teaser bubble ---------- */
.cc-teaser {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: 250px;
  max-width: calc(100vw - 2.5rem);
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: 14px;
  border-bottom-right-radius: 4px;
  padding: 0.7rem 2rem 0.7rem 0.9rem;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--cc-text);
  cursor: pointer;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), 0 0 24px rgba(45, 212, 191, 0.10);
  animation: cc-teaser-in 0.3s ease;
  z-index: 1;
}
@keyframes cc-teaser-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.cc-teaser:hover { border-color: var(--cc-accent); }
.cc-teaser:focus-visible { outline: 2px solid var(--cc-accent); outline-offset: 2px; }
.cc-teaser__text { display: block; }
.cc-teaser__close {
  position: absolute;
  top: 0.3rem;
  right: 0.35rem;
  background: none;
  border: none;
  color: var(--cc-faint);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  font-family: inherit;
}
.cc-teaser__close:hover { color: var(--cc-text); }
@media (prefers-reduced-motion: reduce) { .cc-teaser { animation: none; } }

/* ---------- Non-booker capture card ---------- */
.cc-capture { display: flex; flex-direction: column; gap: 0.5rem; }
.cc-capture__title { font-weight: 700; font-size: 0.9rem; }
.cc-capture .cc-capture__field { width: 100%; box-sizing: border-box; flex: none; }
.cc-capture__btn { align-self: flex-start; border: none; cursor: pointer; font-family: inherit; }
.cc-capture__btn:disabled { opacity: 0.5; cursor: default; }
.cc-capture__note { font-size: 0.72rem; color: var(--cc-faint); }
.cc-capture__err { font-size: 0.78rem; color: #f87171; min-height: 1.1em; }

/* Mobile: bottom sheet */
@media (max-width: 480px) {
  #jk-concierge { inset: auto 1rem 5.5rem auto; }
  .cc-panel {
    position: fixed;
    inset: auto 0 0 0;
    width: 100%;
    height: min(78dvh, 620px);
    border-radius: 20px 20px 0 0;
    transform: translateY(24px);
  }
  #jk-concierge.cc-open .cc-panel { transform: none; }
}