/* Ask widget — floating bottom-right panel */
.ask-widget {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  font-family: var(--font-sans);
}

.ask-fab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.375rem;
  background: var(--color-teal);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 0 var(--color-teal-dark), 0 6px 20px rgba(78,205,196,0.3);
  transition: transform var(--transition), box-shadow var(--transition);
}
.ask-fab:hover  { transform: translateY(-2px); box-shadow: 0 6px 0 var(--color-teal-dark), 0 8px 24px rgba(78,205,196,0.35); }
.ask-fab:active { transform: translateY(2px);  box-shadow: 0 2px 0 var(--color-teal-dark), 0 3px 10px rgba(78,205,196,0.2); }
.ask-fab-icon { width: 1.25rem; height: 1.25rem; }

.ask-panel {
  position: absolute;
  bottom: calc(100% + 0.875rem);
  right: 0;
  width: 22rem;
  max-height: 32rem;
  background: var(--color-surface);
  border: 2px solid rgba(78,205,196,0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(78,205,196,0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ask-panel-header {
  padding: 1rem 1.125rem 0.875rem;
  background: var(--color-teal-light);
  border-bottom: 2px solid rgba(78,205,196,0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ask-panel-title { font-weight: 900; font-size: 1rem; color: var(--color-teal-dark); }
.ask-panel-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-teal-dark);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  transition: background var(--transition);
}
.ask-panel-close:hover { background: rgba(78,205,196,0.15); }

.ask-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 8rem;
}

.ask-form {
  padding: 0.875rem;
  border-top: 2px solid rgba(78,205,196,0.2);
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}
.ask-input {
  flex: 1;
  resize: none;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.875rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  background: var(--color-bg);
  outline: none;
  max-height: 8rem;
  line-height: 1.5;
  transition: border-color var(--transition);
}
.ask-input:focus { border-color: var(--color-teal); }
.ask-submit {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-teal);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
}
.ask-submit svg { width: 1.125rem; height: 1.125rem; }
.ask-submit:hover  { background: var(--color-teal-dark); transform: translateY(-2px); }
.ask-submit:active { transform: translateY(1px); }