/**
 * First-party visitor support chat (not order chat).
 * Teal Trust tokens — keep chrome quiet, teal on the FAB and send only.
 */
.slb-live-chat {
  --slb-live-chat-keyboard: 0px;
  position: fixed;
  right: 16px;
  bottom: calc(20px + var(--slb-live-chat-keyboard));
  top: auto;
  left: auto;
  z-index: var(--shell-z-fab, 1080);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  font-family: var(--font-sans, 'Poppins', system-ui, sans-serif);
  pointer-events: none;
  flex: 0 0 auto;
  align-self: flex-end;
  margin: 0;
}

.slb-live-chat > * {
  pointer-events: auto;
}

.slb-live-chat__launcher {
  width: 56px;
  height: 56px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--brand-primary, #1a585e);
  color: #fff;
  box-shadow: 0 10px 24px rgba(26, 88, 94, 0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: 0 0 auto;
  transition: background-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.slb-live-chat__launcher:hover {
  background: var(--brand-primary-deep, #134347);
  box-shadow: 0 12px 28px rgba(26, 88, 94, 0.34);
  transform: translateY(-1px);
}

.slb-live-chat__launcher:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px var(--bs-focus-ring-color, rgba(14, 165, 233, 0.4)),
    0 10px 24px rgba(26, 88, 94, 0.28);
}

.slb-live-chat.is-open .slb-live-chat__launcher {
  display: none;
}

.slb-live-chat__panel {
  width: min(380px, calc(100vw - 32px));
  max-height: min(560px, calc(100dvh - 96px - var(--slb-live-chat-keyboard)));
  background: var(--surface-1, #fff);
  color: var(--brand-ink, #1e293b);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}

.slb-live-chat.is-open .slb-live-chat__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.slb-live-chat__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 12px 14px;
  background: #fff;
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
}

.slb-live-chat__brand {
  min-width: 0;
  flex: 1;
}

.slb-live-chat__name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brand-ink, #1e293b);
  line-height: 1.3;
}

.slb-live-chat__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 2px 0 0;
  font-size: 11px;
  font-weight: 600;
  color: #0f766e;
}

.slb-live-chat__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  flex: 0 0 auto;
}

.slb-live-chat__close {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm, 8px);
  background: transparent;
  color: var(--brand-ink-muted, #697078);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.slb-live-chat__close:hover {
  background: var(--brand-primary-tint, #f4fbfb);
  color: var(--brand-primary, #1a585e);
}

.slb-live-chat__close:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--bs-focus-ring-color, rgba(14, 165, 233, 0.4));
}

.slb-live-chat__messages {
  flex: 1 1 auto;
  min-height: 180px;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface-2, #f7fafb);
}

.slb-live-chat__bubble {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.slb-live-chat__bubble--user {
  align-self: flex-end;
  background: var(--brand-primary, #1a585e);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.slb-live-chat__bubble--support {
  align-self: flex-start;
  background: #fff;
  color: var(--brand-ink, #1e293b);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-bottom-left-radius: 4px;
}

.slb-live-chat__meta {
  font-size: var(--type-meta, 0.75rem);
  color: var(--brand-ink-muted, #697078);
  line-height: 1.2;
}

.slb-live-chat__row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.slb-live-chat__row--user {
  align-items: flex-end;
}

.slb-live-chat__row--user .slb-live-chat__meta {
  color: var(--brand-ink-muted, #697078);
}

.slb-live-chat__row--support {
  align-items: flex-start;
}

.slb-live-chat__typing {
  display: none;
  align-self: flex-start;
  gap: 4px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: 12px;
}

.slb-live-chat__typing.is-on {
  display: inline-flex;
}

.slb-live-chat__typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-primary-soft, #3faeb2);
  animation: slb-live-chat-dot 1s ease-in-out infinite;
}

.slb-live-chat__typing span:nth-child(2) { animation-delay: 0.15s; }
.slb-live-chat__typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes slb-live-chat-dot {
  0%, 80%, 100% { opacity: 0.35; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

.slb-live-chat__error {
  display: none;
  margin: 0 14px 0;
  font-size: 12px;
  color: var(--brand-danger, #dc2626);
}

.slb-live-chat__error.is-on {
  display: block;
}

.slb-live-chat__composer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 10px 12px 12px;
  background: #fff;
  border-top: 1px solid var(--border-subtle, #e2e8f0);
}

.slb-live-chat__input {
  flex: 1;
  min-height: 40px;
  max-height: 96px;
  resize: none;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid var(--border-default, #e2e8f0);
  border-radius: var(--radius-sm, 8px);
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--brand-ink, #1e293b);
  background: #fff;
}

.slb-live-chat__input:focus-visible {
  outline: none;
  border-color: var(--brand-primary-soft, #3faeb2);
  box-shadow: 0 0 0 3px var(--bs-focus-ring-color, rgba(14, 165, 233, 0.28));
}

.slb-live-chat__send {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm, 8px);
  background: var(--brand-primary, #1a585e);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: 0 0 auto;
}

.slb-live-chat__send:hover {
  background: var(--brand-primary-deep, #134347);
}

.slb-live-chat__send:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--bs-focus-ring-color, rgba(14, 165, 233, 0.4));
}

.slb-live-chat__send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (max-width: 575.98px) {
  .slb-live-chat {
    right: 12px;
    left: 12px;
    align-items: stretch;
  }

  .slb-live-chat__launcher {
    align-self: flex-end;
  }

  .slb-live-chat__panel {
    width: 100%;
    max-height: min(640px, calc(100dvh - 80px - var(--slb-live-chat-keyboard)));
  }
}

@media (prefers-reduced-motion: reduce) {
  .slb-live-chat__launcher,
  .slb-live-chat__panel,
  .slb-live-chat__typing span {
    transition: none;
    animation: none;
  }

  .slb-live-chat__launcher:hover {
    transform: none;
  }
}

@media (prefers-color-scheme: dark) {
  [data-theme="dark"] .slb-live-chat__panel,
  [data-theme="dark"] .slb-live-chat__header,
  [data-theme="dark"] .slb-live-chat__composer,
  [data-theme="dark"] .slb-live-chat__input,
  [data-theme="dark"] .slb-live-chat__bubble--support,
  [data-theme="dark"] .slb-live-chat__typing {
    background: #0f172a;
    color: #e2e8f0;
    border-color: #334155;
  }

  [data-theme="dark"] .slb-live-chat__messages {
    background: #020617;
  }

  [data-theme="dark"] .slb-live-chat__name {
    color: #f8fafc;
  }
}