/* intake.css
   Guided conversational intake assistant.
   Scoped to .intake-* classes so it is inert on pages without the widget. */

.intake-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
}

/* ---------- Chat shell ---------- */
.intake-app {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  min-height: 24rem;
}

.intake-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.intake-bot-id {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.intake-avatar {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: var(--color-surface);
  flex-shrink: 0;
}

.intake-bot-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.intake-bot-meta strong { font-weight: 700; }

.intake-status {
  font-size: 0.82rem;
  color: rgba(244, 247, 250, 0.8);
}

.intake-progress {
  flex: 1;
  max-width: 9rem;
  height: 6px;
  background: rgba(244, 247, 250, 0.25);
  border-radius: 999px;
  overflow: hidden;
}

.intake-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--color-accent);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* ---------- Thread ---------- */
.intake-thread {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 30rem;
}

.intake-msg {
  max-width: 82%;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  line-height: 1.55;
  font-size: 0.98rem;
  animation: intake-pop 0.28s ease;
}

.intake-msg.bot {
  align-self: flex-start;
  background: var(--color-bg-alt);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}

.intake-msg.user {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-bottom-right-radius: 4px;
}

.intake-msg.crisis {
  align-self: stretch;
  max-width: 100%;
  background: #FCEEEC;
  color: #7A271A;
  border: 1px solid #E7A99E;
}

.intake-msg.crisis a { color: #7A271A; font-weight: 700; }

@keyframes intake-pop {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* typing indicator */
.intake-typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.intake-typing i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-secondary);
  animation: intake-blink 1.2s infinite ease-in-out both;
}

.intake-typing i:nth-child(2) { animation-delay: 0.18s; }
.intake-typing i:nth-child(3) { animation-delay: 0.36s; }

@keyframes intake-blink {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-3px); }
}

/* ---------- Controls ---------- */
.intake-controls {
  border-top: 1px solid var(--color-line);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: var(--color-surface);
}

.intake-controls:empty { display: none; }

.intake-opt {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-primary);
  background: var(--color-surface);
  color: var(--color-primary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.intake-opt:hover { background: var(--color-primary); color: var(--color-text-inverse); }
.intake-opt:active { transform: translateY(1px); }
.intake-opt.selected { background: var(--color-primary); color: var(--color-text-inverse); }
.intake-opt:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.intake-opt.ghost { border-color: var(--color-line); color: var(--color-text-muted); }
.intake-opt.ghost:hover { background: var(--color-bg-alt); color: var(--color-text); }

.intake-field {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  flex-wrap: wrap;
}

.intake-field input,
.intake-field textarea {
  flex: 1;
  min-width: 12rem;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.intake-field input:focus,
.intake-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 59, 87, 0.12);
}

.intake-send {
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.65rem 1.3rem;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  cursor: pointer;
}

.intake-send:hover { background: var(--color-primary-deep); }
.intake-send:disabled { opacity: 0.55; cursor: not-allowed; }

.intake-hint {
  width: 100%;
  font-size: 0.85rem;
  color: #B4453A;
}

.intake-consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  width: 100%;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.intake-consent input { width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; flex: 0 0 auto; }

/* ---------- Summary ---------- */
.intake-summary {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  margin-bottom: 0.5rem;
}

.intake-summary dl { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1rem; margin: 0; }
.intake-summary dt { font-weight: 700; color: var(--color-primary); }
.intake-summary dd { margin: 0; color: var(--color-text); }

/* ---------- Aside ---------- */
.intake-aside { display: flex; flex-direction: column; gap: var(--space-sm); }

.intake-crisis-card {
  border-left: 4px solid #C0574B;
}

.intake-noscript {
  padding: var(--space-md);
  text-align: center;
  color: var(--color-text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .intake-layout { grid-template-columns: 1fr; }
  .intake-thread { max-height: 24rem; }
  .intake-msg { max-width: 90%; }
}

@media (prefers-reduced-motion: reduce) {
  .intake-msg,
  .intake-typing i,
  .intake-progress span { animation: none; transition: none; }
}