/* Try Cal: light only, in HST Front Office's look (Inter, teal, Untitled UI grays, 8px radius). */
:root {
  color-scheme: light;
  --teal: rgb(9, 130, 124); --teal-dark: rgb(1, 109, 105); --teal-lighter: rgb(202, 228, 227); --teal-lightest: rgb(221, 239, 238);
  --g25: rgb(253, 253, 253); --g50: rgb(250, 250, 250); --g100: rgb(245, 245, 245); --g200: rgb(233, 234, 235);
  --g300: rgb(213, 215, 218); --g400: rgb(164, 167, 174); --g500: rgb(113, 118, 128); --g600: rgb(83, 88, 98);
  --g700: rgb(65, 70, 81); --g800: rgb(37, 43, 55); --g900: rgb(24, 29, 39);
  --ok: rgb(7, 148, 85); --ok-bg: rgb(236, 253, 243); --ok-line: rgb(171, 239, 198);
  --warn: rgb(181, 71, 8); --warn-bg: rgb(255, 250, 235); --warn-line: rgb(254, 223, 137);
  --bad: rgb(180, 35, 24); --bad-bg: rgb(254, 243, 242); --bad-line: rgb(254, 205, 202);
  --r: 8px; --r-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(10, 13, 18, .05);
  --shadow: 0 1px 3px rgba(10, 13, 18, .1), 0 1px 2px -1px rgba(10, 13, 18, .1);
  --shadow-lg: 0 12px 16px -4px rgba(10, 13, 18, .08), 0 4px 6px -2px rgba(10, 13, 18, .03);
  --font: Inter, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--g50); color: var(--g900); font: 400 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--teal); text-decoration: none; font-weight: 500; }
a:hover { color: var(--teal-dark); text-decoration: underline; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { margin: 0; color: var(--g900); }
h1 { font-size: 30px; line-height: 38px; font-weight: 600; letter-spacing: -0.02em; }
h2 { font-size: 18px; line-height: 28px; font-weight: 600; }
h3 { font-size: 16px; line-height: 24px; font-weight: 600; }
.sub { color: var(--g600); font-size: 16px; line-height: 24px; margin-top: 8px; }
.muted { color: var(--g500); }
.small { font-size: 12px; line-height: 18px; }
.mono { font-variant-numeric: tabular-nums; letter-spacing: .02em; }

/* top bar */
.top { background: #fff; border-bottom: 1px solid var(--g200); position: sticky; top: 0; z-index: 5; }
.top-in { max-width: 1040px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--g900); }
.brand:hover { text-decoration: none; color: var(--g900); }
.mark { width: 32px; height: 32px; border-radius: var(--r); background: var(--teal); color: #fff; display: grid; place-items: center; flex: none; }
.brand-t { display: flex; flex-direction: column; line-height: 1.2; }
.brand-t b { font-size: 16px; font-weight: 600; }
.brand-s { color: var(--g500); font-size: 12px; }
.pill { font-size: 12px; font-weight: 500; color: var(--teal-dark); background: var(--teal-lightest); border: 1px solid var(--teal-lighter); padding: 2px 10px; border-radius: 999px; white-space: nowrap; }

main.wrap { padding-top: 32px; padding-bottom: 32px; min-height: calc(100vh - 140px); }
.foot { color: var(--g500); font-size: 12px; padding-bottom: 28px; text-align: center; }

/* cards */
.card { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.card-hd { padding: 16px 20px; border-bottom: 1px solid var(--g200); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card-bd { padding: 20px; }
.grid { display: grid; gap: 20px; }
.two { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; } h1 { font-size: 24px; line-height: 32px; } }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 32px; align-items: start; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }
.eyebrow { color: var(--teal); font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.steps li { display: flex; gap: 12px; align-items: flex-start; }
.num { flex: none; width: 28px; height: 28px; border-radius: 999px; background: var(--teal-lightest); color: var(--teal-dark); font-weight: 600; display: grid; place-items: center; font-size: 13px; border: 1px solid var(--teal-lighter); }
.steps b { display: block; font-weight: 600; color: var(--g900); }
.steps span { color: var(--g600); }

/* form */
label.lbl { display: block; font-weight: 500; color: var(--g700); margin: 0 0 6px; font-size: 14px; }
.input { width: 100%; height: 44px; padding: 10px 14px; border: 1px solid var(--g300); border-radius: var(--r); font: inherit; font-size: 16px; color: var(--g900); background: #fff; box-shadow: var(--shadow-sm); }
.input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--teal-lightest); }
.input.err { border-color: var(--bad); }
textarea.input { height: auto; min-height: 96px; resize: vertical; font-size: 14px; }
.hint { color: var(--g500); font-size: 13px; margin-top: 6px; }
.field { margin-bottom: 16px; }
.check { display: flex; gap: 10px; align-items: flex-start; color: var(--g700); cursor: pointer; }
.check input { margin-top: 2px; width: 16px; height: 16px; accent-color: var(--teal); flex: none; }

.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.mode { position: relative; border: 1px solid var(--g200); border-radius: var(--r-lg); padding: 14px; cursor: pointer; background: #fff; display: flex; gap: 12px; align-items: flex-start; transition: border-color .12s, box-shadow .12s; }
.mode:hover { border-color: var(--g300); }
.mode.on { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); background: var(--teal-lightest); }
.mode.off { opacity: .55; cursor: not-allowed; }
.mode input { position: absolute; opacity: 0; pointer-events: none; }
.mode .ic { flex: none; width: 36px; height: 36px; border-radius: var(--r); background: #fff; border: 1px solid var(--g200); color: var(--teal); display: grid; place-items: center; }
.mode b { display: block; font-weight: 600; font-size: 14px; }
.mode span { color: var(--g600); font-size: 13px; line-height: 18px; display: block; margin-top: 2px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: var(--r); font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; border: 1px solid var(--g300); background: #fff; color: var(--g700); box-shadow: var(--shadow-sm); white-space: nowrap; }
.btn:hover { background: var(--g50); color: var(--g800); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn.primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.danger:hover { background: rgb(145, 32, 24); }
.btn.xl { height: 44px; padding: 0 18px; font-size: 16px; }
.btn.block { width: 100%; }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* callouts and badges */
.callout { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--r); border: 1px solid var(--g200); background: var(--g50); color: var(--g700); font-size: 14px; }
.callout.bad { background: var(--bad-bg); border-color: var(--bad-line); color: var(--bad); }
.callout.warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }
.callout.ok { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }
.callout.info { background: var(--teal-lightest); border-color: var(--teal-lighter); color: var(--teal-dark); }
.callout svg { flex: none; margin-top: 1px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--g200); background: var(--g50); color: var(--g700); }
.badge.ok { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }
.badge.info { background: var(--teal-lightest); border-color: var(--teal-lighter); color: var(--teal-dark); }
.badge.warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }
.badge.bad { background: var(--bad-bg); border-color: var(--bad-line); color: var(--bad); }
.dot { width: 6px; height: 6px; border-radius: 999px; background: currentColor; }
.dot.pulse { animation: pulse 1.4s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

/* patient card */
.patient { display: flex; gap: 14px; align-items: center; }
.avatar { width: 48px; height: 48px; border-radius: 999px; background: var(--teal-lightest); color: var(--teal-dark); font-weight: 600; font-size: 16px; display: grid; place-items: center; border: 1px solid var(--teal-lighter); flex: none; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 10px 12px; margin: 18px 0 0; }
.kv dt { color: var(--g500); font-size: 13px; }
.kv dd { margin: 0; color: var(--g900); font-weight: 500; }
.history { margin-top: 16px; padding: 12px 14px; background: var(--g50); border: 1px solid var(--g200); border-radius: var(--r); color: var(--g700); font-size: 13px; }
.history b { display: block; color: var(--g800); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; font-weight: 600; }

/* the number + keypad cheat sheet */
.dial { text-align: center; padding: 22px 18px; border-radius: var(--r-lg); background: linear-gradient(180deg, var(--teal-lightest), #fff); border: 1px solid var(--teal-lighter); }
.dial .lbl2 { color: var(--teal-dark); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.dial a.num-big { display: block; font-size: 34px; line-height: 44px; font-weight: 700; color: var(--g900); letter-spacing: -0.01em; margin: 6px 0 4px; }
.dial a.num-big:hover { color: var(--teal-dark); text-decoration: none; }
.keys { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.keys li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--g200); border-radius: var(--r); background: #fff; }
.keys .when { color: var(--g600); font-size: 13px; }
.keycaps { display: flex; gap: 3px; flex-wrap: wrap; justify-content: flex-end; }
.cap { min-width: 22px; height: 26px; padding: 0 6px; border-radius: 6px; border: 1px solid var(--g300); border-bottom-width: 2px; background: #fff; font-weight: 600; font-size: 13px; display: inline-grid; place-items: center; color: var(--g800); font-variant-numeric: tabular-nums; }
.cap.hash { color: var(--teal-dark); border-color: var(--teal-lighter); background: var(--teal-lightest); }

/* progress */
.stepper { display: flex; gap: 0; margin: 4px 0 0; padding: 0; list-style: none; }
.stepper li { flex: 1; position: relative; text-align: center; font-size: 12px; color: var(--g500); padding-top: 26px; }
.stepper li::before { content: ""; position: absolute; top: 6px; left: 50%; width: 14px; height: 14px; margin-left: -7px; border-radius: 999px; background: #fff; border: 2px solid var(--g300); z-index: 1; }
.stepper li::after { content: ""; position: absolute; top: 12px; left: calc(50% + 10px); right: calc(-50% + 10px); height: 2px; background: var(--g200); }
.stepper li:last-child::after { display: none; }
.stepper li.done::before { background: var(--teal); border-color: var(--teal); }
.stepper li.done::after { background: var(--teal); }
.stepper li.now { color: var(--teal-dark); font-weight: 600; }
.stepper li.now::before { border-color: var(--teal); box-shadow: 0 0 0 4px var(--teal-lightest); }

/* browser call */
.callbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.meter { flex: 1; min-width: 80px; height: 6px; border-radius: 999px; background: var(--g200); overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; background: var(--teal); transition: width .08s; }
.clock { font-variant-numeric: tabular-nums; color: var(--g600); font-weight: 500; }
.pad { display: grid; grid-template-columns: repeat(3, 64px); gap: 10px; justify-content: center; margin: 14px 0 6px; }
.pad button { height: 52px; border-radius: 999px; border: 1px solid var(--g300); background: #fff; font: inherit; font-size: 20px; font-weight: 600; color: var(--g800); cursor: pointer; box-shadow: var(--shadow-sm); }
.pad button:hover { background: var(--g50); }
.pad button.on { background: var(--teal); color: #fff; border-color: var(--teal); }
.pad button:disabled { opacity: .4; cursor: default; }
.kp-step { text-align: center; }
.kp-step .q { font-weight: 600; color: var(--g900); }
.kp-step .typed { font-size: 22px; letter-spacing: .12em; font-weight: 600; min-height: 32px; color: var(--teal-dark); font-variant-numeric: tabular-nums; }

/* transcript */
.convo { display: flex; flex-direction: column; gap: 10px; max-height: 520px; overflow-y: auto; padding: 4px 2px; }
.bubble { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: 14px; line-height: 21px; }
.bubble .who { font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.bubble.cal { align-self: flex-start; background: var(--g100); color: var(--g900); border-bottom-left-radius: 4px; }
.bubble.cal .who { color: var(--teal-dark); }
.bubble.patient { align-self: flex-end; background: var(--teal); color: #fff; border-bottom-right-radius: 4px; }
.bubble.patient .who { color: rgba(255, 255, 255, .85); }
.empty { text-align: center; color: var(--g500); padding: 28px 12px; }

/* tabs */
.tabs { display: flex; gap: 4px; padding: 4px; background: var(--g100); border-radius: var(--r); border: 1px solid var(--g200); }
.tabs button { flex: 1; height: 34px; border: 0; background: transparent; border-radius: 6px; font: inherit; font-weight: 600; color: var(--g600); cursor: pointer; }
.tabs button.on { background: #fff; color: var(--g900); box-shadow: var(--shadow); }

/* summary note */
.note { color: var(--g800); font-size: 14px; line-height: 22px; }
.note h1, .note h2, .note h3, .note h4 { font-size: 15px; line-height: 22px; margin: 18px 0 6px; color: var(--g900); font-weight: 600; }
.note h1:first-child, .note h2:first-child, .note h3:first-child { margin-top: 0; }
.note h1 { font-size: 17px; }
.note ul { margin: 4px 0 10px; padding-left: 20px; }
.note li { margin: 2px 0; }
.note p { margin: 6px 0; }
.note hr { border: 0; border-top: 1px solid var(--g200); margin: 14px 0; }
.note table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: 13px; }
.note td, .note th { border: 1px solid var(--g200); padding: 6px 8px; text-align: left; }

/* stars */
.rate { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--g100); }
.rate:last-of-type { border-bottom: 0; }
.stars { display: flex; gap: 4px; }
.stars button { width: 32px; height: 32px; border: 0; background: transparent; cursor: pointer; color: var(--g300); padding: 0; border-radius: 6px; }
.stars button.on { color: rgb(253, 176, 34); }
.stars button:hover { background: var(--g50); }

.center { text-align: center; }
.stack > * + * { margin-top: 16px; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--teal-lighter); border-top-color: var(--teal); border-radius: 999px; animation: spin .8s linear infinite; display: inline-block; vertical-align: -4px; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--g900); color: #fff; padding: 10px 16px; border-radius: var(--r); box-shadow: var(--shadow-lg); font-weight: 500; z-index: 50; }