/* Ask SP — in-app help assistant widget */

.sp-ask-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1035; /* above content, below Bootstrap offcanvas backdrop (1040) */
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border: 0;
  border-radius: 999px;
  background: var(--sp-navy-900, #0b1f3a);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(11, 31, 58, 0.28);
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.sp-ask-fab:hover,
.sp-ask-fab:focus-visible {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(11, 31, 58, 0.34);
  outline: none;
}

.sp-ask-fab i {
  font-size: 1.15rem;
}

.sp-ask-panel {
  --bs-offcanvas-width: min(96vw, 440px);
}

.sp-ask-header {
  border-bottom: 1px solid var(--bs-border-color, #e5e7eb);
}

.sp-ask-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--sp-navy-900, #0b1f3a);
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.sp-ask-subtitle {
  font-size: 0.8rem;
  color: var(--sp-slate-500, #6b7280);
}

.sp-ask-body {
  background: #f8fafc;
}

.sp-ask-messages {
  overflow-y: auto;
  padding: 1rem 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sp-ask-welcome-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--sp-navy-900, #0b1f3a);
}

.sp-ask-suggestions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sp-ask-suggestion {
  text-align: left;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  background: #fff;
  border-radius: 0.6rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--sp-navy-900, #0b1f3a);
}

.sp-ask-suggestion:hover,
.sp-ask-suggestion:focus-visible {
  border-color: var(--sp-navy-900, #0b1f3a);
  background: #f1f5f9;
}

.sp-ask-msg {
  max-width: 92%;
  border-radius: 0.85rem;
  padding: 0.6rem 0.85rem;
  font-size: 0.925rem;
  line-height: 1.45;
  word-wrap: break-word;
}

.sp-ask-msg--user {
  align-self: flex-end;
  background: var(--sp-navy-900, #0b1f3a);
  color: #fff;
  border-bottom-right-radius: 0.3rem;
  white-space: pre-wrap;
}

.sp-ask-msg--assistant {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-bottom-left-radius: 0.3rem;
  color: var(--bs-body-color, #1f2937);
}

.sp-ask-msg--assistant p {
  margin: 0 0 0.5rem;
}

.sp-ask-msg--assistant p:last-child,
.sp-ask-msg--assistant ul:last-child,
.sp-ask-msg--assistant ol:last-child {
  margin-bottom: 0;
}

.sp-ask-msg--assistant ul,
.sp-ask-msg--assistant ol {
  padding-left: 1.25rem;
  margin: 0 0 0.5rem;
}

.sp-ask-msg--assistant code {
  font-size: 0.85em;
  background: #f1f5f9;
  padding: 0 0.25rem;
  border-radius: 0.25rem;
}

.sp-ask-msg--refusal {
  border-left: 3px solid #f59e0b;
}

.sp-ask-msg--error {
  border-left: 3px solid #dc2626;
}

.sp-ask-sources {
  margin-top: 0.6rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--bs-border-color, #e5e7eb);
  font-size: 0.8rem;
}

.sp-ask-sources-title {
  font-weight: 600;
  color: var(--sp-slate-500, #6b7280);
  margin-bottom: 0.2rem;
}

.sp-ask-sources ol {
  margin: 0;
  padding-left: 1.1rem;
}

.sp-ask-sources li {
  margin-bottom: 0.15rem;
}

.sp-ask-sources a {
  text-decoration: none;
}

.sp-ask-sources a:hover {
  text-decoration: underline;
}

.sp-ask-actions {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.4rem;
}

.sp-ask-actions button {
  border: 0;
  background: transparent;
  color: var(--sp-slate-500, #6b7280);
  padding: 0.1rem 0.3rem;
  border-radius: 0.3rem;
  font-size: 0.9rem;
  line-height: 1;
}

.sp-ask-actions button:hover,
.sp-ask-actions button:focus-visible {
  background: #f1f5f9;
  color: var(--sp-navy-900, #0b1f3a);
}

.sp-ask-actions button.is-active {
  color: var(--sp-navy-900, #0b1f3a);
}

.sp-ask-typing {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  padding: 0.2rem 0;
}

.sp-ask-typing span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--sp-slate-500, #6b7280);
  animation: sp-ask-bounce 1.2s infinite ease-in-out;
}

.sp-ask-typing span:nth-child(2) { animation-delay: 0.15s; }
.sp-ask-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes sp-ask-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40% { transform: translateY(-4px); opacity: 1; }
}

.sp-ask-composer {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1rem 0.5rem;
  background: #fff;
  border-top: 1px solid var(--bs-border-color, #e5e7eb);
}

.sp-ask-input {
  resize: none;
  max-height: 8rem;
  overflow-y: auto;
  font-size: 0.925rem;
}

.sp-ask-send {
  height: 2.5rem;
  width: 2.75rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.sp-ask-footnote {
  background: #fff;
  font-size: 0.72rem;
}

.sp-ask-history {
  background: #fff;
  border-bottom: 1px solid var(--bs-border-color, #e5e7eb);
  max-height: 45%;
  overflow-y: auto;
}

.sp-ask-history-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  background: #fff;
  border-radius: 0.5rem;
  padding: 0.5rem 0.7rem;
  margin-bottom: 0.4rem;
  font-size: 0.875rem;
}

.sp-ask-history-item:hover,
.sp-ask-history-item:focus-visible {
  background: #f1f5f9;
}

.sp-ask-history-item small {
  display: block;
  color: var(--sp-slate-500, #6b7280);
}

/* Mobile: full-width panel, keep FAB clear of the bottom nav */
@media (max-width: 991.98px) {
  .sp-ask-panel {
    --bs-offcanvas-width: 100vw;
  }

  .sp-ask-fab {
    right: 0.9rem;
    bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
    padding: 0.7rem;
  }

  .sp-ask-fab-label {
    display: none;
  }
}

@media print {
  .sp-ask-fab,
  .sp-ask-panel {
    display: none !important;
  }
}