:root {
  color-scheme: dark;
  --bg: #14110f;
  --surface: #1f1a17;
  --surface-2: #2a231f;
  --line: #3d332c;
  --text: #f4ece3;
  --muted: #b9ab9d;
  --accent: #c8873a;
  --accent-ink: #1a1209;
  --ok: #7cc79a;
  --warn: #e5b94e;
  --danger: #e8867a;
  --radius: 14px;
  --gutter: 16px;
  --serif: ui-serif, Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
#app { max-width: 480px; margin: 0 auto; padding: 0 var(--gutter) 32px; }
h1, h2, h3 { font-family: var(--serif); margin: 0; line-height: 1.2; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.05rem; margin-top: 20px; }
p { margin: 0; }
small, .muted { color: var(--muted); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* topo */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; line-height: 0; }
.brand p { font-size: .8rem; color: var(--muted); }
.logo { height: 88px; width: auto; display: block; }
.seg { display: flex; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.seg button {
  border: 0; background: transparent; color: var(--muted); font: inherit; font-size: .9rem;
  padding: 8px 14px; min-height: 40px; border-radius: 999px; cursor: pointer;
}
.seg.tabs { flex-wrap: wrap; border-radius: 18px; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; }

/* cartões e formulários */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card > * + *, form > * + * { margin-top: 12px; }
.step { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
label { display: block; font-size: .9rem; color: var(--muted); margin-bottom: 6px; }
input[type="text"], input[type="tel"], input[type="date"], input[type="time"], input[type="number"], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 12px; font: inherit; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px;
}
.error { color: var(--danger); font-size: .9rem; min-height: 1.3em; }
.notice { background: var(--surface-2); border-left: 3px solid var(--warn); padding: 10px 12px; border-radius: 8px; font-size: .95rem; }
.banner { background: var(--surface-2); border: 1px dashed var(--accent); border-radius: 10px; padding: 10px 12px; font-size: .9rem; margin-bottom: 12px; }

/* botões */
.btn {
  display: block; width: 100%; min-height: 48px; padding: 12px 16px; font: inherit; font-weight: 600;
  border-radius: 12px; border: 1px solid var(--line); background: var(--surface-2); color: var(--text); cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.link { background: transparent; border-color: transparent; color: var(--accent); }
.btn.danger { color: var(--danger); }
.btn.small { display: inline-block; width: auto; min-height: 40px; padding: 8px 14px; font-size: .9rem; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* serviços */
.svc-list { display: grid; gap: 10px; }
.svc {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; text-align: left;
  min-height: 64px; padding: 12px 14px; font: inherit; color: var(--text); cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px;
}
.svc[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.svc:disabled { opacity: .55; cursor: not-allowed; }
.svc small { display: block; }
.price { font-weight: 600; white-space: nowrap; }

/* dia e horário */
.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x proximity; }
.day {
  flex: 0 0 auto; min-width: 64px; min-height: 72px; display: grid; place-items: center; padding: 8px; scroll-snap-align: start;
  font: inherit; font-size: .8rem; color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; cursor: pointer;
}
.day strong { font-size: 1.2rem; color: var(--text); }
.day[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.day[aria-pressed="true"] strong { color: var(--accent-ink); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.slot {
  min-height: 48px; font: inherit; font-weight: 600; color: var(--text); cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px;
}
.slot[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.slot:disabled { opacity: .35; text-decoration: line-through; cursor: not-allowed; }

/* barra inferior fixa no fluxo */
.bar {
  position: sticky; bottom: 0; margin: 0 calc(var(--gutter) * -1); padding: 12px var(--gutter) 16px;
  background: var(--bg); border-top: 1px solid var(--line); display: grid; gap: 8px;
}
.bar .sum { font-size: .9rem; color: var(--muted); text-align: center; }

/* listas (agenda, meus agendamentos, log) */
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.item { display: grid; grid-template-columns: 56px 1fr; gap: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.item .time { font-weight: 700; }
.item .time small { display: block; font-weight: 400; }
.item .body { display: grid; gap: 6px; min-width: 0; }
.item.dim { opacity: .6; }
.item.block { border-style: dashed; }
.badge { display: inline-block; justify-self: start; font-size: .75rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.warn { color: var(--warn); border-color: var(--warn); }
.badge.fail { color: var(--danger); border-color: var(--danger); }
[hidden] { display: none !important; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.wait { display: grid; gap: 8px; background: var(--surface-2); border: 1px dashed var(--accent); border-radius: 12px; padding: 14px; }
.wait.ok { border-style: solid; }
.svc-row, .hours-row { display: grid; gap: 8px; padding: 10px 0; border-top: 1px solid var(--line); }
.item.plan { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bars { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.bars li { display: grid; grid-template-columns: 36px 1fr 24px; align-items: center; gap: 10px; }
.bar-track { display: block; height: 14px; background: var(--surface-2); border-radius: 7px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--accent); }
.bars .weak .bar-fill { background: var(--warn); }

/* meus agendamentos: uma coluna por dia, card-resumo clicável */
#app.wide { max-width: 960px; }
.day-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px 16px; align-items: start; }
.day-col h3 { margin: 0 0 10px; }
.day-col h3 small { font-family: system-ui, sans-serif; font-weight: 400; }
.stack { display: grid; gap: 10px; }
.appt {
  position: relative; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; width: 100%; text-align: left;
  padding: 14px 32px 14px 14px; font: inherit; color: var(--text); cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px;
}
.appt:hover { border-color: var(--accent); }
.appt .k { color: var(--muted); }
.appt::after { content: "›"; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--muted); }
dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }
.log { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: .9rem; }
.log li { display: grid; gap: 2px; }
.log .fail { color: var(--danger); }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 48px; color: var(--text); font-size: 1rem; margin: 0; }
.switch input { width: 24px; height: 24px; accent-color: var(--accent); }

/* painel da demonstração */
.demo { margin-top: 24px; border: 1px dashed var(--line); border-radius: var(--radius); padding: 12px 16px; }
.demo summary { cursor: pointer; color: var(--muted); min-height: 40px; display: flex; align-items: center; }
.demo > * + * { margin-top: 10px; }
.demo .switch { font-size: .9rem; }

dialog { width: min(92vw, 420px); background: var(--surface); color: var(--text); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
dialog::backdrop { background: rgba(0, 0, 0, .6); }
dialog form > * + * { margin-top: 12px; }
dialog .actions > * { flex: 1; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }