/* GSBTech support chatbot — matches site design tokens */

.gsb-chatbot {
  --gsb-chat-z: 950;
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: var(--gsb-chat-z);
  font-family: var(--font-body, 'Plus Jakarta Sans', system-ui, sans-serif);
  color: var(--ink, #0f1b2d);
}

.gsb-chatbot__launcher {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.85rem 1.15rem 0.85rem 0.95rem;
  background: linear-gradient(135deg, var(--blue, #0a7cff), var(--cyan, #0099c7));
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: var(--shadow-lg, 0 18px 44px rgba(10, 124, 255, 0.14));
  transition: transform 0.2s var(--ease, ease), box-shadow 0.2s ease;
}

.gsb-chatbot__launcher:hover {
  transform: translateY(-1px);
}

.gsb-chatbot__launcher:focus-visible {
  outline: 2px solid var(--blue, #0a7cff);
  outline-offset: 3px;
}

.gsb-chatbot__launcher-icon {
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.gsb-chatbot__launcher-icon svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

.gsb-chatbot.is-open .gsb-chatbot__launcher {
  display: none;
}

.gsb-chatbot__panel {
  display: none;
  width: min(100vw - 1.5rem, 380px);
  height: min(72vh, 560px);
  flex-direction: column;
  background: var(--card, #fff);
  border: 1px solid var(--line-soft, #e6edf5);
  border-radius: var(--radius-lg, 22px);
  box-shadow: var(--shadow-lg, 0 18px 44px rgba(10, 124, 255, 0.14));
  overflow: hidden;
}

.gsb-chatbot.is-open .gsb-chatbot__panel {
  display: flex;
}

.gsb-chatbot__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, #0556b8, #0a7cff 55%, #0099c7);
  color: #fff;
}

.gsb-chatbot__brand {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.gsb-chatbot__brand strong {
  font-family: var(--font-display, 'Sora', system-ui, sans-serif);
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.gsb-chatbot__brand span {
  font-size: 0.75rem;
  opacity: 0.88;
}

.gsb-chatbot__close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.gsb-chatbot__close:hover {
  background: rgba(255, 255, 255, 0.28);
}

.gsb-chatbot__messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background:
    radial-gradient(circle at top right, rgba(10, 124, 255, 0.07), transparent 42%),
    var(--bg-soft, #f3f8ff);
}

.gsb-chat__row {
  display: flex;
  max-width: 92%;
}

.gsb-chat__row--bot { align-self: flex-start; }
.gsb-chat__row--user {
  align-self: flex-end;
  justify-content: flex-end;
}

.gsb-chat__bubble {
  border-radius: 16px;
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  line-height: 1.45;
  box-shadow: var(--shadow-sm, 0 4px 14px rgba(15, 27, 45, 0.05));
}

.gsb-chat__row--bot .gsb-chat__bubble {
  background: #fff;
  border: 1px solid var(--line-soft, #e6edf5);
  border-bottom-left-radius: 6px;
}

.gsb-chat__row--user .gsb-chat__bubble {
  background: linear-gradient(135deg, #0a7cff, #1288ff);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.gsb-chat__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.gsb-chat__link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(10, 124, 255, 0.1);
  color: var(--blue-deep, #0556b8);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.gsb-chat__link:hover {
  background: rgba(10, 124, 255, 0.18);
}

.gsb-chatbot__status {
  padding: 0 1rem 0.35rem;
  font-size: 0.75rem;
  color: var(--muted, #4a5c70);
  background: var(--bg-soft, #f3f8ff);
}

.gsb-chatbot__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem 0.55rem;
  background: var(--bg-soft, #f3f8ff);
  border-top: 1px solid var(--line-soft, #e6edf5);
}

.gsb-chat__chip {
  border: 1px solid var(--line, #d0dae8);
  background: #fff;
  color: var(--ink-soft, #1e2f42);
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.gsb-chat__chip:hover {
  border-color: var(--blue, #0a7cff);
  color: var(--blue-deep, #0556b8);
}

.gsb-chatbot__form {
  display: flex;
  gap: 0.45rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line-soft, #e6edf5);
  background: #fff;
}

.gsb-chatbot__form input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line, #d0dae8);
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  font: inherit;
  font-size: 0.9rem;
  color: inherit;
  background: var(--bg-soft, #f3f8ff);
}

.gsb-chatbot__form input:focus {
  outline: none;
  border-color: var(--blue, #0a7cff);
  box-shadow: 0 0 0 3px rgba(10, 124, 255, 0.15);
}

.gsb-chatbot__send {
  border: none;
  border-radius: 999px;
  padding: 0 1rem;
  background: linear-gradient(135deg, var(--blue, #0a7cff), var(--cyan, #0099c7));
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}

.gsb-chatbot__send:hover {
  filter: brightness(1.05);
}

.gsb-chatbot .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Keep mobile call FAB clear of the chat launcher */
@media (max-width: 900px) {
  .fab {
    right: auto;
    left: 1rem;
  }
}

@media (max-width: 480px) {
  .gsb-chatbot {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .gsb-chatbot__panel {
    width: calc(100vw - 1.25rem);
    height: min(78vh, 620px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gsb-chatbot__launcher {
    transition: none;
  }
}