/* Airlines.xyz — AI Search / Agent / Chat demo surfaces (Baseline theme) */

.ax-demo {
  max-width: 72rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  color: var(--ink);
}
@media (min-width: 640px) {
  .ax-demo { padding: 4.5rem 2.5rem 5rem; }
}

.ax-demo-label,
.ax-section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.ax-demo-header { max-width: 40rem; margin-bottom: 1.75rem; }
.ax-demo-header h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0.65rem 0;
  text-transform: uppercase;
}
.ax-demo-header p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 34rem;
}

.ax-ask-box {
  padding: 0.5rem;
  border: 1px solid var(--hairline);
  border-radius: 1.5rem;
  background: var(--surface-card);
  box-shadow: 0 18px 50px rgba(15, 47, 99, 0.08);
}
.ax-ask-box textarea {
  width: 100%;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--ink);
  padding: 1.25rem 1.35rem 0.5rem;
  font: inherit;
  font-size: 1.05rem;
  line-height: 1.55;
  min-height: 6.5rem;
}
.ax-ask-box textarea::placeholder { color: rgba(10, 10, 10, 0.38); }

.ax-ask-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.5rem 0.65rem;
}
.ax-ask-btn {
  border: 0;
  border-radius: 0.9rem;
  padding: 0.9rem 1.35rem;
  cursor: pointer;
  font: inherit;
  font-weight: 500;
  background: var(--brand-deep);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.ax-ask-btn:hover { background: var(--brand); }
.ax-ask-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.ax-ask-secondary {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  border-radius: 0.9rem;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.ax-ask-secondary[aria-expanded="true"] { color: var(--ink); border-color: var(--ghost); }

.ax-secondary-fields {
  display: none;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.65rem;
  padding: 0 0.85rem 0.85rem;
}
.ax-secondary-fields.is-open { display: grid; }
.ax-secondary-fields label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.ax-secondary-fields input,
.ax-secondary-fields select {
  border: 1px solid var(--hairline);
  border-radius: 0.75rem;
  padding: 0.7rem 0.8rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--surface);
}

.ax-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  align-items: center;
}
.ax-chips > span {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-right: 0.15rem;
}
.ax-chip {
  border: 1px solid var(--hairline);
  background: var(--surface);
  color: var(--ink);
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-pill);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}
.ax-chip:hover { border-color: var(--brand-light); color: var(--brand-deep); }

.ax-processing {
  margin-top: 1.5rem;
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--hairline);
  border-radius: 1.35rem;
  background: var(--surface);
}
.ax-processing-title {
  font-weight: 500;
  margin-bottom: 0.85rem;
  color: var(--brand-deep);
}
.ax-proc-step {
  padding: 0.55rem 0;
  opacity: 0.35;
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: flex;
  gap: 0.65rem;
  align-items: center;
  font-size: 0.95rem;
}
.ax-proc-step.is-active { opacity: 1; transform: translateX(2px); }
.ax-proc-step.is-done { opacity: 0.72; }
.ax-proc-mark {
  width: 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--brand);
}

.ax-understanding { margin-top: 2rem; }
.ax-criteria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
}
.ax-criteria > div {
  padding: 1rem 1.1rem;
  border: 1px solid var(--hairline);
  border-radius: 1rem;
  background: var(--surface-card);
}
.ax-criteria span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}
.ax-criteria strong { font-size: 0.95rem; font-weight: 500; }

.ax-reco {
  margin-top: 2rem;
  padding: 1.75rem 1.85rem;
  border-radius: 1.75rem;
  border: 1px solid rgba(37, 99, 201, 0.22);
  background: linear-gradient(160deg, rgba(37, 99, 201, 0.08), rgba(255, 255, 255, 0.95) 45%);
  box-shadow: 0 24px 70px rgba(15, 47, 99, 0.1);
}
.ax-reco-label {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1rem;
  font-weight: 500;
}
.ax-reco-airline {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.ax-reco-route {
  margin-top: 0.35rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}
.ax-reco-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.15rem 0;
}
.ax-reco-meta span {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 47, 99, 0.06);
  font-size: 0.8rem;
}
.ax-reco-price {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--brand-deep);
}
.ax-reco-why { margin-top: 1.15rem; max-width: 38rem; }
.ax-reco-why strong { display: block; margin-bottom: 0.35rem; font-weight: 500; }
.ax-reco-why p { color: var(--ink-soft); line-height: 1.6; font-size: 0.95rem; }
.ax-reco-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.35rem;
}
.ax-btn-primary {
  border: 0;
  padding: 0.85rem 1.2rem;
  border-radius: 0.85rem;
  background: var(--brand-deep);
  color: #fff;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}
.ax-btn-primary:hover { background: var(--brand); }
.ax-btn-ghost {
  border: 1px solid var(--hairline);
  padding: 0.85rem 1.2rem;
  border-radius: 0.85rem;
  background: #fff;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.ax-results { margin-top: 2.5rem; }
.ax-results-head { margin-bottom: 1rem; }
.ax-results-head h3 {
  margin-top: 0.35rem;
  font-size: 1.45rem;
  font-weight: 500;
}
.ax-flight {
  display: grid;
  grid-template-columns: 1.3fr 1.1fr 0.7fr 0.85fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem 1.2rem;
  margin: 0.55rem 0;
  border: 1px solid var(--hairline);
  border-radius: 1.15rem;
  background: var(--surface-card);
}
.ax-flight.is-picked {
  border-color: rgba(37, 99, 201, 0.45);
  box-shadow: 0 0 0 2px rgba(37, 99, 201, 0.12);
}
.ax-flight-main { display: flex; flex-direction: column; gap: 0.25rem; }
.ax-flight-main strong { font-weight: 500; }
.ax-flight-main span,
.ax-flight-route small { color: var(--ink-soft); font-size: 0.85rem; }
.ax-flight-route { display: flex; flex-direction: column; gap: 0.2rem; }
.ax-flight-price { font-weight: 500; color: var(--brand-deep); }
.ax-flight button {
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink);
  padding: 0.55rem 0.9rem;
  border-radius: 0.7rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.ax-flight button:hover { border-color: var(--brand); color: var(--brand-deep); }

.ax-keep {
  margin-top: 2.75rem;
  padding: 1.6rem 1.7rem;
  border-radius: 1.5rem;
  border: 1px solid var(--hairline);
  background: var(--surface);
}
.ax-keep h3 {
  font-size: 1.45rem;
  font-weight: 500;
  margin: 0.55rem 0 1rem;
}
.ax-follow-input {
  display: flex;
  margin-top: 1rem;
  border: 1px solid var(--hairline);
  border-radius: 0.9rem;
  overflow: hidden;
  background: #fff;
}
.ax-follow-input input {
  flex: 1;
  border: 0;
  outline: 0;
  padding: 0.95rem 1rem;
  font: inherit;
  color: var(--ink);
  background: transparent;
}
.ax-follow-input button {
  border: 0;
  padding: 0 1.15rem;
  background: var(--brand-deep);
  color: #fff;
  font: inherit;
  cursor: pointer;
}
.ax-ai-msg {
  margin-top: 1rem;
  padding: 0.95rem 1.05rem;
  border-radius: 0.9rem;
  background: rgba(37, 99, 201, 0.08);
  line-height: 1.55;
  color: var(--ink);
  font-size: 0.95rem;
}
.ax-ai-msg span { color: var(--brand); margin-right: 0.4rem; }
.ax-demo-note {
  margin-top: 1.25rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* Agent conversation */
.ax-agent-workflow {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: 1.35rem;
  border: 1px solid var(--hairline);
  background: var(--surface);
}
.ax-workflow-step {
  padding: 0.5rem 0;
  display: flex;
  gap: 0.65rem;
  align-items: center;
  opacity: 0.85;
  font-size: 0.95rem;
}
.ax-workflow-step span { color: var(--brand); }

.ax-conversation {
  margin-top: 2.25rem;
  padding: 1.5rem;
  border-radius: 1.5rem;
  border: 1px solid var(--hairline);
  background: var(--surface-card);
}
.ax-msg {
  display: flex;
  gap: 0.75rem;
  margin: 0.95rem 0;
  font-size: 0.95rem;
  line-height: 1.55;
}
.ax-msg > span {
  min-width: 2.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 0.15rem;
}
.ax-msg.is-user > span { color: var(--brand); }
.ax-msg p { margin: 0; color: var(--ink); }

/* Chat page context bar */
.ax-chat-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.25rem;
  padding: 0.85rem 0;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.ax-chat-context div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.ax-chat-context span {
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
}
.ax-chat-context strong { font-size: 0.85rem; font-weight: 500; }
.ax-chat-context .ax-ctx-arrow { opacity: 0.7; font-size: 1rem; }

@media (max-width: 800px) {
  .ax-flight {
    grid-template-columns: 1fr 1fr;
  }
  .ax-flight button { grid-column: 1 / -1; width: 100%; }
}