/* Alex — RIHub concierge. Warm, professional, founder-focused. WCAG AA contrast. */
:root {
  --ink: #1c2733;
  --paper: #fbfaf7;
  --accent: #0b6e63;      /* RIHub-adjacent teal; swap when brand kit arrives */
  --accent-ink: #ffffff;
  --soft: #e8e4da;
  --warn: #8a4b08;
  --card: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0; color: var(--ink); background: var(--paper);
  font: 17px/1.6 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 1080px; margin: 0 auto; padding: 24px; }
.view { padding: 24px 0; }
.kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; color: var(--accent); margin: 0; }
h1 { font-size: 2.4rem; margin: .3em 0; }
.lede { max-width: 46ch; font-size: 1.15rem; }
.notice { font-size: .85rem; color: #4a5561; max-width: 52ch; }
button {
  font: inherit; border-radius: 10px; padding: 12px 22px; cursor: pointer;
  border: 1px solid var(--accent); margin-right: 10px; margin-top: 8px;
}
.primary { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.primary:hover { filter: brightness(1.1); }
.ghost { background: transparent; color: var(--accent); }
button:focus-visible { outline: 3px solid #f0b429; outline-offset: 2px; }

/* call layout */
.call { display: grid; grid-template-columns: 1fr 300px; gap: 28px; }
@media (max-width: 900px) { .call { grid-template-columns: 1fr; } }
#status-line { font-size: .9rem; color: #4a5561; min-height: 1.4em; }
#transcript {
  background: var(--card); border: 1px solid var(--soft); border-radius: 12px;
  height: 46vh; min-height: 280px; overflow-y: auto; padding: 16px;
}
.line { margin: 0 0 10px; }
.line .who { font-weight: 700; color: var(--accent); }
.line.visitor .who { color: #5b4a8a; }
#chips { margin-top: 10px; }
#chips button { font-size: .85rem; padding: 6px 14px; border-radius: 999px; }
#text-form { display: flex; gap: 8px; margin-top: 12px; }
#text-input { flex: 1; font: inherit; padding: 10px 14px; border: 1px solid var(--soft); border-radius: 10px; }

/* confirmation cards */
.card {
  background: var(--card); border: 1px solid var(--accent); border-radius: 12px;
  padding: 12px 16px; margin-top: 10px; display: flex; gap: 10px; align-items: center;
}
.card .field { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: #4a5561; }
.card input { font: inherit; padding: 6px 10px; border: 1px solid var(--soft); border-radius: 8px; flex: 1; }
.card .ok { background: var(--accent); color: var(--accent-ink); border: none; }

/* coverage panel */
.coverage { background: var(--card); border: 1px solid var(--soft); border-radius: 12px; padding: 16px; height: fit-content; }
.coverage h2 { font-size: 1rem; margin: 0 0 10px; }
.coverage ul { list-style: none; margin: 0; padding: 0; }
.coverage li { margin-bottom: 8px; font-size: .85rem; }
.coverage-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 3px; }
.coverage-name { color: var(--ink); }
.coverage-estimate { font-size: .75rem; color: var(--accent); font-weight: 600; white-space: nowrap; margin-left: 6px; }
.bar { height: 6px; background: var(--soft); border-radius: 3px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); transition: width .6s ease; }
.coverage-hint { font-size: .78rem; color: #4a5561; }

/* confirmation cards — confirmed state */
.card.confirmed { border-color: #4a5561; background: #f5f5f0; }
.card.confirmed input { background: transparent; border-color: transparent; color: #4a5561; }
.card.confirmed .ok { background: #4a5561; }

/* wrapup */
#route-card { background: var(--card); border: 2px solid var(--accent); border-radius: 14px; padding: 20px; margin: 16px 0; }
#route-card h2 { margin: 0 0 10px; }
.route-link { display: inline-block; margin-top: 12px; background: var(--accent); color: var(--accent-ink); padding: 12px 22px; border-radius: 10px; text-decoration: none; font-weight: 600; border: none; }
.route-link:hover { filter: brightness(1.1); }
.route-link:focus-visible { outline: 3px solid #f0b429; outline-offset: 2px; }
.route-note { font-size: .9rem; color: #4a5561; margin-top: 10px; }
.referral-list { list-style: none; padding: 0; margin: 12px 0 0; }
.referral-list li { padding: 6px 0; border-bottom: 1px solid var(--soft); font-size: .9rem; }
.referral-list li:last-child { border-bottom: none; }
#brief { background: var(--card); border: 1px solid var(--soft); border-radius: 14px; padding: 20px; margin: 16px 0; white-space: pre-wrap; }