/* MedIntel — floating "Ask a medicine" widget (pharma desk pattern) */

#medintelAsk {
  --mi-primary: hsl(210, 85%, 42%);
  --mi-primary-dark: hsl(210, 78%, 32%);
  --mi-fg: hsl(210, 40%, 16%);
  --mi-muted: hsl(210, 12%, 44%);
  --mi-border: hsl(210, 20%, 85%);
  --mi-surface: hsl(210, 30%, 97%);
  --mi-bg: #fff;
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 80;
  font-family: inherit;
  transition: bottom 0.15s ease;
}

.mi-aw-fab {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1.1rem;
  border: 0;
  border-radius: 999px;
  background: var(--mi-primary);
  color: #fff;
  box-shadow: 0 8px 24px hsl(210, 50%, 40%, 0.22);
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  transition: transform 0.15s ease, background 0.15s ease;
}

.mi-aw-fab:hover {
  background: var(--mi-primary-dark);
  transform: translateY(-1px);
}

.mi-aw-fab[aria-expanded="true"] {
  background: var(--mi-primary-dark);
}

.mi-aw-fab-label {
  white-space: nowrap;
}

.mi-aw-panel {
  position: absolute;
  right: 0;
  bottom: 4.25rem;
  width: min(22.5rem, calc(100vw - 1.75rem));
  height: min(34rem, calc(100vh - 7.5rem));
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--mi-border);
  border-radius: 1rem;
  background: var(--mi-bg);
  box-shadow: 0 18px 48px hsl(210, 30%, 20%, 0.18);
  transform-origin: bottom right;
}

.mi-aw-panel.is-open {
  display: flex;
  animation: mi-aw-in 0.18s ease-out;
}

.mi-aw-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0.95rem;
  border-bottom: 1px solid var(--mi-border);
  background: var(--mi-surface);
}

.mi-aw-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--mi-fg);
}

.mi-aw-sub {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: var(--mi-muted);
  line-height: 1.35;
}

.mi-aw-close {
  flex-shrink: 0;
  padding: 0.2rem;
  border: 0;
  background: transparent;
  color: var(--mi-muted);
  cursor: pointer;
}

.mi-aw-close:hover {
  color: var(--mi-fg);
}

.mi-aw-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow-y: auto;
  padding: 0.85rem;
}

.mi-aw-msg {
  max-width: 92%;
  padding: 0.65rem 0.75rem;
  border-radius: 0.75rem;
  font-size: 0.9rem;
  line-height: 1.45;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.mi-aw-msg-bot {
  align-self: flex-start;
  background: var(--mi-surface);
  color: var(--mi-fg);
  border: 1px solid hsl(210, 20%, 90%);
}

.mi-aw-msg-user {
  align-self: flex-end;
  background: var(--mi-primary);
  color: #fff;
}

.mi-aw-msg-pending {
  opacity: 0.72;
  font-style: italic;
}

.mi-aw-meta {
  margin-top: 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mi-aw-meta.is-grounded { color: hsl(155, 36%, 28%); }
.mi-aw-meta.is-unknown,
.mi-aw-meta.is-plain { color: hsl(32, 48%, 30%); }
.mi-aw-meta.is-refuse { color: hsl(210, 20%, 38%); }

.mi-aw-cites {
  margin: 0.4rem 0 0;
  padding-left: 1rem;
  font-size: 0.8rem;
}

.mi-aw-cites a {
  color: var(--mi-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mi-aw-suggest {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mi-aw-chip {
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--mi-border);
  border-radius: 999px;
  background: var(--mi-bg);
  color: var(--mi-fg);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.mi-aw-chip:hover {
  border-color: color-mix(in srgb, var(--mi-primary) 55%, var(--mi-border));
  color: var(--mi-primary);
}

.mi-aw-form {
  display: flex;
  gap: 0.45rem;
  padding: 0.65rem 0.75rem;
  border-top: 1px solid var(--mi-border);
}

.mi-aw-form input {
  flex: 1;
  min-width: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--mi-border);
  border-radius: 0.65rem;
  background: var(--mi-bg);
  color: var(--mi-fg);
  font: inherit;
}

.mi-aw-form input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--mi-primary) 65%, var(--mi-border));
  box-shadow: 0 0 0 3px hsl(210, 85%, 42%, 0.12);
}

.mi-aw-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  padding: 0 0.8rem;
  border: 0;
  border-radius: 0.65rem;
  background: var(--mi-primary);
  color: #fff;
  cursor: pointer;
}

.mi-aw-form button:hover {
  background: var(--mi-primary-dark);
}

.mi-aw-form button:disabled,
.mi-aw-form input:disabled {
  opacity: 0.6;
  cursor: wait;
}

.mi-aw-foot {
  padding: 0.35rem 0.85rem 0.7rem;
  color: var(--mi-muted);
  font-size: 0.7rem;
  text-align: center;
  line-height: 1.35;
}

.mi-aw-foot a {
  color: var(--mi-primary);
  font-weight: 600;
}

@keyframes mi-aw-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 500px) {
  #medintelAsk {
    right: 0.85rem;
    bottom: 0.85rem;
  }

  .mi-aw-fab-label {
    display: none;
  }

  .mi-aw-fab {
    padding: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mi-aw-panel.is-open,
  .mi-aw-fab {
    animation: none !important;
    transition: none !important;
  }
}