/* Full Book Digital live demo.
   Layout: agency chrome (navy ink, highlighter) around three working panels: the salon's own website,
   a phone that texts the salon, and the owner's calendar. The salon site keeps its own light look,
   because it stands for a client's website. */
:root {
  --paper: #EEF2F6; --card: #FFFFFF; --ink: #13213A; --muted: #56627A; --rule: #D3DAE4;
  --mark: #F6E24A; --on-mark: #13213A; --fix: #C0391F; --ok: #1E7A54; --ink-soft: #E3E9F1;
  --web: #3B5BDB; --web-soft: #E3E9FF;
  /* the made-up salon's brand */
  --bb-bg: #FBFBFE; --bb-ink: #24224A; --bb-muted: #66638C; --bb-accent: #5B4FD6; --bb-soft: #ECEAFD; --bb-rule: #E0DEF3;
  /* the phone */
  --ph-frame: #111827; --ph-screen: #FFFFFF; --ph-in: #E9EBEF; --ph-in-ink: #111827; --ph-out: #2F6FED; --ph-out-ink: #FFFFFF; --ph-meta: #6B7280;
  --display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Public Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --salon: "Fraunces", Georgia, "Times New Roman", serif;
  --gutter: clamp(16px, 3vw, 32px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1622; --card: #162133; --ink: #E7ECF3; --muted: #9BA7BB; --rule: #2A3850;
    --mark: #E2CF3E; --on-mark: #13213A; --fix: #FF7B63; --ok: #4CC596; --ink-soft: #1C2A40;
    --web: #8EA6FF; --web-soft: #1F2C55;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1622; --card: #162133; --ink: #E7ECF3; --muted: #9BA7BB; --rule: #2A3850;
  --mark: #E2CF3E; --on-mark: #13213A; --fix: #FF7B63; --ok: #4CC596; --ink-soft: #1C2A40;
  --web: #8EA6FF; --web-soft: #1F2C55;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 1rem; line-height: 1.5; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--paper); }
.wrap { width: 100%; max-width: 84rem; margin-inline: auto; padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px)); }
a { color: inherit; }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--mark); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); font-stretch: 80%; line-height: 1.05; margin: 0; text-wrap: balance; }
p { margin: 0; }
.label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
mark { color: var(--on-mark); background: linear-gradient(transparent 12%, var(--mark) 12%, var(--mark) 88%, transparent 88%); padding-inline: 0.1em; }

/* Top bar */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; padding-block: 10px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: baseline; gap: 0.35em; text-decoration: none; }
.brand b { white-space: nowrap; font-family: var(--display); font-stretch: 70%; font-weight: 900; font-size: 1.4rem; }
.brand span { font-family: var(--mono); font-size: 0.85rem; color: var(--on-mark); background: var(--mark); padding: 0 0.3em; border-radius: 2px; }
.switcher { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--rule); border-radius: 8px; background: var(--card); font-size: 0.9rem; }
.switcher a { text-decoration: none; padding: 5px 10px; border-radius: 6px; color: var(--muted); white-space: nowrap; }
.switcher a[aria-current="page"] { background: var(--ink); color: var(--paper); font-weight: 600; }

/* Intro */
.intro { padding-block: 24px 18px; display: grid; gap: 10px; }
.intro h1 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem); font-weight: 850; }
.intro p { color: var(--muted); max-width: 70ch; }
.try { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 0.92rem; color: var(--muted); }
.try b { color: var(--ink); font-weight: 600; }

/* Mobile tabs */
.tabs { display: none; position: sticky; top: calc(env(safe-area-inset-top, 0px) + 53px); z-index: 15; background: var(--paper); padding-block: 8px; }
.tabs .row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 3px; border: 1px solid var(--rule); border-radius: 8px; background: var(--card); }
.tabs button { border: 0; background: transparent; color: var(--muted); padding: 8px 4px; border-radius: 6px; cursor: pointer; font-size: 0.9rem; position: relative; }
.tabs button[aria-selected="true"] { background: var(--ink); color: var(--paper); font-weight: 600; }
.tabs .dot { position: absolute; top: 5px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--fix); }

/* Stage */
.stage { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; padding-bottom: 40px; align-items: start; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.panel-head h2 { font-size: 1.05rem; font-stretch: 90%; font-weight: 750; }
#owner { grid-column: 1 / -1; }
@media (max-width: 900px) {
  .top { position: static; }
  .try { display: none; }
  .tabs { display: block; top: env(safe-area-inset-top, 0px); }
  .stage { grid-template-columns: minmax(0, 1fr); }
  .stage > section { display: none; }
  .stage > section.shown { display: block; }
}

/* ---------- The salon's website ---------- */
.site { background: var(--bb-bg); color: var(--bb-ink); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; min-width: 0; }
.site .bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--ink-soft); border-bottom: 1px solid var(--rule); font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
.site .bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--rule); display: inline-block; }
.site .bar span { margin-left: 6px; background: var(--card); padding: 2px 10px; border-radius: 999px; }
.site header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--bb-rule); flex-wrap: wrap; }
.site .logo { font-family: var(--salon); font-size: 1.45rem; font-weight: 600; letter-spacing: -0.01em; }
.site .logo small { display: block; font-family: var(--body); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bb-muted); font-weight: 500; }
.site nav { display: flex; gap: 16px; font-size: 0.9rem; color: var(--bb-muted); }
.site .hero { padding: 20px 20px 8px; display: grid; gap: 6px; }
.site .hero h3 { font-family: var(--salon); font-weight: 500; font-size: 1.5rem; font-stretch: 100%; line-height: 1.15; }
.site .hero p { color: var(--bb-muted); font-size: 0.95rem; }
.book { margin: 14px 20px 20px; border: 1px solid var(--bb-rule); border-radius: 12px; background: #FFFFFF; padding: 16px; display: grid; gap: 14px; }
.book h4 { margin: 0; font-size: 1rem; font-family: var(--body); }
.step { display: grid; gap: 8px; }
.step > .lbl { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--bb-muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--bb-rule); background: #FFFFFF; color: var(--bb-ink); border-radius: 999px; padding: 6px 12px; cursor: pointer; font-size: 0.88rem; }
.chip small { color: var(--bb-muted); margin-left: 4px; }
.chip[aria-pressed="true"] { background: var(--bb-accent); border-color: var(--bb-accent); color: #FFFFFF; }
.chip[aria-pressed="true"] small { color: #E6E3FF; }
.chip:disabled { opacity: 0.45; cursor: not-allowed; }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 6px; }
.slots .chip { border-radius: 8px; text-align: center; padding: 7px 4px; font-variant-numeric: tabular-nums; }
.empty { color: var(--bb-muted); font-size: 0.9rem; }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 520px) { .fields { grid-template-columns: minmax(0, 1fr); } }
.fields label { display: grid; gap: 4px; font-size: 0.82rem; font-weight: 600; color: var(--bb-ink); }
.fields input { border: 1px solid var(--bb-rule); border-radius: 8px; padding: 8px 10px; background: #FFFFFF; color: var(--bb-ink); min-width: 0; width: 100%; }
.bb-btn { justify-self: start; border: 0; background: var(--bb-accent); color: #FFFFFF; border-radius: 999px; padding: 10px 18px; font-weight: 600; cursor: pointer; }
.bb-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.done { background: var(--bb-soft); border-radius: 10px; padding: 12px 14px; font-size: 0.95rem; }
.note-sm { font-size: 0.8rem; color: var(--bb-muted); }

/* ---------- The phone ---------- */
.phone-wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; justify-items: center; }
.msgs, .suggest, .screen > div { min-width: 0; }
.controls { width: 100%; max-width: 380px; display: grid; gap: 8px; background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 12px; }
.toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 600; }
.toggle small { display: block; font-weight: 400; color: var(--muted); font-size: 0.82rem; }
.switch { position: relative; width: 52px; height: 30px; flex: none; border: 0; border-radius: 999px; background: var(--rule); cursor: pointer; transition: background .15s; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #FFFFFF; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform .15s; }
.switch[aria-checked="true"] { background: var(--ok); }
.switch[aria-checked="true"]::after { transform: translateX(22px); }
.row2 { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 0.88rem; color: var(--muted); }
.row2 select { border: 1px solid var(--rule); border-radius: 6px; padding: 4px 6px; background: var(--paper); color: var(--ink); max-width: 100%; }
.linkish { border: 0; background: none; color: var(--muted); text-decoration: underline; cursor: pointer; padding: 0; font-size: 0.88rem; }
.phone { width: 100%; max-width: 380px; background: var(--ph-frame); border-radius: 36px; padding: 12px; box-shadow: 0 20px 40px -24px rgba(0,0,0,.5); }
.screen { background: var(--ph-screen); border-radius: 26px; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto auto; height: 600px; color: var(--ph-in-ink); }
@media (max-width: 900px) { .screen { height: min(640px, calc(100dvh - 190px)); min-height: 420px; } }
.screen .who { text-align: center; padding: 14px 12px 10px; border-bottom: 1px solid #E5E7EB; background: #F9FAFB; }
.screen .who .av { width: 38px; height: 38px; border-radius: 50%; margin: 0 auto 4px; display: grid; place-items: center; background: var(--bb-accent); color: #FFFFFF; font-family: var(--salon); font-weight: 600; }
.screen .who b { display: block; font-size: 0.92rem; }
.screen .who small { color: var(--ph-meta); font-size: 0.76rem; }
.msgs { overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 4px; overscroll-behavior: contain; }
.msg { max-width: 82%; padding: 8px 12px; border-radius: 18px; font-size: 0.93rem; line-height: 1.35; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.in { align-self: flex-start; background: var(--ph-in); color: var(--ph-in-ink); border-bottom-left-radius: 6px; }
.msg.out { align-self: flex-end; background: var(--ph-out); color: var(--ph-out-ink); border-bottom-right-radius: 6px; }
.meta { font-size: 0.7rem; color: var(--ph-meta); margin: 0 6px 6px; }
.meta.in { align-self: flex-start; }
.meta.out { align-self: flex-end; }
.sysline { align-self: center; text-align: center; font-size: 0.74rem; color: var(--ph-meta); margin: 6px 12px; max-width: 90%; }
.typing { align-self: flex-start; background: var(--ph-in); border-radius: 18px; padding: 10px 14px; display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #9CA3AF; animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }
.status { font-size: 0.74rem; color: var(--ph-meta); padding: 0 14px 6px; min-height: 1.2em; }
.suggest { display: flex; gap: 6px; overflow-x: auto; padding: 0 10px 8px; scrollbar-width: none; }
.suggest button { flex: none; border: 1px solid #D1D5DB; background: #FFFFFF; color: #111827; border-radius: 999px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; }
.compose { display: flex; gap: 8px; padding: 8px 10px 12px; border-top: 1px solid #E5E7EB; background: #F9FAFB; }
.compose input { flex: 1; min-width: 0; border: 1px solid #D1D5DB; border-radius: 999px; padding: 8px 14px; background: #FFFFFF; color: #111827; }
.compose button { border: 0; border-radius: 999px; background: var(--ph-out); color: #FFFFFF; font-weight: 600; padding: 0 14px; cursor: pointer; }
.compose button:disabled { opacity: .5; cursor: not-allowed; }
.how { width: 100%; max-width: 380px; font-size: 0.82rem; color: var(--muted); }

/* ---------- Owner's view ---------- */
.owner { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 16px; display: grid; gap: 14px; min-width: 0; }
.owner-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
@media (max-width: 1100px) { .owner-grid { grid-template-columns: minmax(0, 1fr); } }
.days { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; }
.days button { flex: none; border: 1px solid var(--rule); background: var(--paper); color: var(--ink); border-radius: 8px; padding: 6px 10px; cursor: pointer; font-size: 0.85rem; position: relative; }
.days button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.days button .pip { position: absolute; top: -3px; right: -3px; width: 9px; height: 9px; border-radius: 50%; background: var(--mark); border: 1px solid var(--ink); }
.cal-scroll { overflow-x: auto; border: 1px solid var(--rule); border-radius: 10px; }
.cal { display: grid; grid-template-columns: 52px repeat(3, minmax(150px, 1fr)); min-width: 520px; }
.cal .colh { position: sticky; top: 0; background: var(--ink-soft); padding: 8px 10px; font-weight: 700; font-size: 0.88rem; border-bottom: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.cal .colh small { display: block; font-weight: 400; color: var(--muted); font-size: 0.75rem; }
.cal .corner { background: var(--ink-soft); border-bottom: 1px solid var(--rule); }
.cal .times, .cal .col { position: relative; }
.cal .col { border-left: 1px solid var(--rule); background-image: repeating-linear-gradient(to bottom, var(--rule) 0, var(--rule) 1px, transparent 1px, transparent 54px); }
.cal .col.off { background: repeating-linear-gradient(135deg, var(--paper) 0 8px, var(--ink-soft) 8px 16px); }
.cal .col.off::after { content: "Off today"; position: absolute; top: 12px; left: 0; right: 0; text-align: center; font-size: 0.8rem; color: var(--muted); }
.cal .tick { position: absolute; right: 6px; transform: translateY(-50%); font-family: var(--mono); font-size: 0.7rem; color: var(--muted); }
.cal .now { position: absolute; left: 0; right: 0; height: 2px; background: var(--fix); z-index: 2; }
.appt { position: absolute; left: 4px; right: 4px; border-radius: 6px; padding: 3px 7px; font-size: 0.75rem; line-height: 1.25; overflow: hidden; background: var(--ink-soft); border: 1px solid var(--rule); color: var(--ink); }
.appt b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.appt span { color: var(--muted); white-space: nowrap; }
.appt.assistant { background: color-mix(in srgb, var(--mark) 55%, var(--card)); border-color: var(--mark); color: var(--on-mark); }
.appt.assistant span { color: var(--on-mark); opacity: .8; }
.appt.website { background: var(--web-soft); border-color: var(--web); }
.appt.ghost { background: transparent; border: 1.5px dashed var(--fix); color: var(--fix); }
.appt.ghost span { color: var(--fix); }
.appt.flash { animation: flash 1.6s ease 2; }
@keyframes flash { 50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--mark) 70%, transparent); } }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.8rem; color: var(--muted); }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -2px; margin-right: 5px; border: 1px solid var(--rule); background: var(--ink-soft); }
.legend i.a { background: var(--mark); border-color: var(--mark); }
.legend i.w { background: var(--web-soft); border-color: var(--web); }
.legend i.g { background: transparent; border: 1.5px dashed var(--fix); }
.side { display: grid; gap: 14px; min-width: 0; }
.side h3 { font-size: 0.95rem; font-stretch: 90%; font-weight: 750; margin-bottom: 6px; }
.needs, .feed { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.needs li { border: 1px solid var(--fix); border-radius: 8px; padding: 8px 10px; font-size: 0.86rem; }
.needs li b { color: var(--fix); }
.feed { max-height: 360px; overflow-y: auto; }
.feed li { border-left: 3px solid var(--rule); padding: 2px 0 2px 10px; font-size: 0.85rem; }
.feed li.assistant { border-color: var(--mark); }
.feed li.website { border-color: var(--web); }
.feed li.text { border-color: var(--muted); }
.feed time { display: block; font-family: var(--mono); font-size: 0.7rem; color: var(--muted); }
.why { font-size: 0.8rem; color: var(--muted); }
.why summary { cursor: pointer; }
.muted { color: var(--muted); font-size: 0.86rem; }
.banner { border: 1px dashed var(--rule); border-radius: 8px; padding: 10px 12px; font-size: 0.88rem; color: var(--muted); }
footer.site-foot { border-top: 1px solid var(--rule); padding-block: 20px 32px; color: var(--muted); font-size: 0.85rem; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }