/* Palette matches narcan.delivery's own tokens. */
:root {
  --bg: #FBF9F5; --surface: #FFFFFF; --border: #ECE7DC;
  --ink: #1A2330; --ink-muted: #525C68; --ink-subtle: #6B7380;
  --mint: #E6F2EC; --mint-bd: #CCE5D7; --mint-ink: #1F6B52;
  --sky: #E5EEF5; --sky-bd: #CEDEEB; --sky-ink: #2E5974;
  --peach: #F6E9DD; --peach-bd: #EFD7C1; --peach-ink: #8A4A1F;
  --lavender: #EEEAF4; --lavender-bd: #DDD6EA; --lavender-ink: #4F3F73;
  --alarm: #B42318; --alarm-bg: #FDECEA;
  --radius: 14px;
  --crisis-h: 64px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161C; --surface: #1A2028; --border: #2A323D;
    --ink: #ECEFF3; --ink-muted: #B4BCC6; --ink-subtle: #8F99A5;
    --mint: #173328; --mint-bd: #24503F; --mint-ink: #9FDCC3;
    --sky: #172736; --sky-bd: #26415A; --sky-ink: #A9CBE6;
    --peach: #33241A; --peach-bd: #553B28; --peach-ink: #F1C19D;
    --lavender: #241F33; --lavender-bd: #3A3352; --lavender-ink: #CDBFF0;
    --alarm: #FF8A80; --alarm-bg: #3A1513;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 17px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  max-width: 640px; margin: 0 auto;
  padding: 0 16px calc(var(--crisis-h) + env(safe-area-inset-bottom) + 8px);
  min-height: 100dvh; display: flex; flex-direction: column;
}
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; background: var(--surface); padding: 8px; z-index: 10; }

.top h1 { font-size: 1.6rem; margin: 20px 0 4px; letter-spacing: -0.01em; }
.lede { margin: 0 0 12px; color: var(--ink-muted); }

.emergency {
  position: sticky; top: 0; z-index: 5; margin: 0 -16px; padding: 12px 16px;
  background: var(--alarm-bg); color: var(--alarm); border-bottom: 2px solid var(--alarm);
  display: flex; gap: 12px; align-items: center; justify-content: space-between;
}
.emergency strong { font-size: 1rem; }
.emergency p { margin: 0; }
.emergency span { font-size: 0.875rem; }

.log { flex: 1; display: flex; flex-direction: column; gap: 12px; padding-bottom: 12px; }
.starter { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.hint { margin: 4px 0 0; color: var(--ink-subtle); font-size: 0.9rem; }

.chip {
  font: inherit; font-size: 0.95rem; text-align: left; cursor: pointer;
  background: var(--surface); color: var(--ink); border: 1px solid var(--border);
  border-radius: 999px; padding: 10px 14px; min-height: 44px;
}
.chip:hover { border-color: var(--sky-bd); }

.msg-user {
  align-self: flex-end; max-width: 85%; background: var(--sky); color: var(--ink);
  border: 1px solid var(--sky-bd); padding: 10px 14px; border-radius: var(--radius) var(--radius) 4px var(--radius);
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.msg-user img { display: block; max-width: 160px; border-radius: 8px; margin-top: 6px; }

.answer { display: flex; flex-direction: column; gap: 10px; }
.bubble {
  background: var(--surface); border: 1px solid var(--border); padding: 12px 14px;
  border-radius: var(--radius) var(--radius) var(--radius) 4px; overflow-wrap: anywhere;
}
.notice {
  font-size: 0.88rem; background: var(--peach); color: var(--peach-ink);
  border: 1px solid var(--peach-bd); padding: 8px 12px; border-radius: 10px;
}
.state-line { font-size: 0.85rem; color: var(--ink-subtle); }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; display: flex; flex-direction: column; gap: 4px;
}
.card .kind {
  align-self: flex-start; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 2px 8px; border-radius: 999px; border: 1px solid;
}
.kind-mail { background: var(--mint); color: var(--mint-ink); border-color: var(--mint-bd); }
.kind-community { background: var(--lavender); color: var(--lavender-ink); border-color: var(--lavender-bd); }
.kind-pharmacy { background: var(--sky); color: var(--sky-ink); border-color: var(--sky-bd); }
.kind-crisis { background: var(--alarm-bg); color: var(--alarm); border-color: var(--alarm); }
.card h3 { margin: 2px 0 0; font-size: 1.05rem; }
.card .detail { margin: 0; color: var(--ink-muted); font-size: 0.95rem; }
.card .detail small { display: block; margin-top: 2px; color: var(--ink-subtle); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

.btn {
  font: inherit; font-weight: 600; font-size: 0.95rem; text-decoration: none; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface); color: var(--ink);
}
.btn-primary { background: var(--mint-ink); color: #fff; border-color: var(--mint-ink); }
.btn-911 { background: var(--alarm); color: #fff; border-color: var(--alarm); white-space: nowrap; }
@media (prefers-color-scheme: dark) { .btn-primary, .btn-911 { color: #10141A; } }

.clarify { display: flex; flex-wrap: wrap; gap: 8px; }
.state-pick { display: flex; gap: 8px; }
.state-pick select { flex: 1; font: inherit; min-height: 44px; padding: 0 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); }

.how { font-size: 0.85rem; color: var(--ink-subtle); }
.how summary { cursor: pointer; min-height: 32px; }
.how ol { margin: 6px 0; padding-left: 20px; }
.how code { font-size: 0.82rem; }

.thinking { color: var(--ink-subtle); font-style: italic; }

.ask { position: sticky; bottom: calc(var(--crisis-h) + env(safe-area-inset-bottom)); background: var(--bg); padding: 8px 0 4px; }
.ask .row { display: flex; gap: 8px; align-items: flex-end; }
.ask textarea {
  flex: 1; font: inherit; resize: none; min-height: 48px; max-height: 140px;
  padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--ink);
}
.ask textarea:focus, .chip:focus-visible, .btn:focus-visible { outline: 3px solid var(--sky-bd); outline-offset: 1px; }
.btn-send { min-height: 48px; background: var(--ink); color: var(--bg); border-color: var(--ink); }
.photo-btn {
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  width: 48px; height: 48px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); font-size: 1.3rem;
}
.photo-preview { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.photo-preview img { height: 56px; border-radius: 8px; }

.privacy { font-size: 0.82rem; color: var(--ink-subtle); margin-top: 6px; }
.privacy summary { cursor: pointer; list-style: none; }
.privacy p { margin: 6px 0; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--sky-ink); text-decoration: underline; cursor: pointer; }

.crisis {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
  height: calc(var(--crisis-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  display: grid; grid-template-columns: 1fr 1fr 1.4fr;
  background: var(--surface); border-top: 1px solid var(--border);
}
.crisis a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-decoration: none; color: var(--ink); border-right: 1px solid var(--border); font-size: 0.95rem;
}
.crisis a:last-child { border-right: 0; }
.crisis a:first-child b { color: var(--alarm); }
.crisis span { font-size: 0.72rem; color: var(--ink-subtle); }