/* Clatika Reservation™ — pagina di prenotazione
   Bianco e nero, testi grandi, pulsanti facili da toccare. */

/* Caratteri eleganti inclusi nel sito (licenza SIL Open Font License, vedi fonts/*-OFL.txt) */
@font-face { font-family: "Italiana"; src: url("fonts/italiana-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Lora"; src: url("fonts/lora-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Lora"; src: url("fonts/lora-700.woff") format("woff"); font-weight: 600 800; font-display: swap; }
@font-face { font-family: "Outfit"; src: url("fonts/outfit-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Outfit"; src: url("fonts/outfit-700.woff") format("woff"); font-weight: 600 800; font-display: swap; }

@font-face { font-family: "Big Shoulders"; src: url("fonts/bigshoulders-700.woff") format("woff"); font-weight: 400 800; font-display: swap; }

:root {
  --ink: #111111;
  --ink-2: #4a4a4a;
  --ink-3: #6b6b6b;
  --line: #e4e4e4;
  --soft: #f5f5f5;
  --bg: #ffffff;
  --ok: #0f7a3a;
  --err: #b42318;
  --radius: 14px;
  /* Colori dell'attività (cambiano per ogni cliente; questi sono i predefiniti) */
  --accent: #111111;      /* pulsanti, giorno scelto, avanzamento */
  --on-accent: #ffffff;   /* scritte sopra il colore principale */
  --accent-text: #111111; /* colore principale usato per scritte e bordi (sempre leggibile) */
  --detail: #111111;      /* colore dei dettagli (es. oro): barra di avanzamento, prezzi, filetti */
  --detail-text: #111111; /* colore dei dettagli usato per le scritte (sempre leggibile) */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--page, var(--bg));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
button, input, textarea { font: inherit; color: inherit; }
a { color: inherit; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); border: 0;
}

/* ---------- Testata con il logo dell'attività ---------- */
.top {
  border-bottom: 1px solid var(--line);
  background: var(--page, var(--bg));
}
.top-inner {
  max-width: 560px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; gap: 14px;
}
.biz-logo {
  width: 56px; height: 56px; border-radius: 12px; object-fit: contain;
  background: var(--bg); border: 1px solid var(--line); flex: none;
}
.biz-initials {
  width: 56px; height: 56px; border-radius: 12px; flex: none;
  display: grid; place-items: center; background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 20px; letter-spacing: .5px;
}
.biz-text { min-width: 0; flex: 1; }
.biz-name { margin: 0; font-size: 20px; font-weight: var(--heading-weight, 700); line-height: 1.2; font-family: var(--font-heading, var(--font)); }
.biz-sub { margin: 2px 0 0; color: var(--ink-2); font-size: 14px; }
.lang {
  display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; flex: none;
}
.lang button {
  border: 0; background: transparent; padding: 6px 11px; font-size: 13px; font-weight: 600;
  cursor: pointer; color: var(--ink-2);
}
.lang button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }

/* ---------- Contenuto ---------- */
main {
  flex: 1;
  width: 100%; max-width: 560px; margin: 0 auto; padding: 22px 20px 32px;
}
.progress { display: flex; gap: 6px; margin: 0 0 18px; }
.progress span { flex: 1; height: 4px; border-radius: 4px; background: var(--line); }
.progress span.on { background: var(--detail); }
.step-label { margin: 0 0 4px; font-size: 13px; color: var(--ink-3); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
h1, h2 { margin: 0 0 16px; font-size: 26px; line-height: 1.2; letter-spacing: -.3px; font-family: var(--font-heading, var(--font)); font-weight: var(--heading-weight, 700); }
.hint { margin: -8px 0 16px; color: var(--ink-2); }

.back {
  display: inline-flex; align-items: center; gap: 6px;
  border: 0; background: none; padding: 6px 0; margin: 0 0 10px;
  color: var(--ink-2); font-size: 15px; cursor: pointer;
}
.back:hover { color: var(--ink); }

/* Scelte (servizi, operatori) */
.choices { display: grid; gap: 10px; }
.choice {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; text-align: left; padding: 16px 18px;
  border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--bg);
  cursor: pointer; transition: border-color .15s, background .15s;
  min-height: 64px;
}
.choice:hover { border-color: var(--accent-text); }
.choice:focus-visible, button:focus-visible, input:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent-text); outline-offset: 2px;
}
.choice .c-title { display: block; font-weight: 650; font-size: 17px; }
.choice .c-sub { display: block; color: var(--ink-2); font-size: 14px; margin-top: 2px; }
.choice .c-right { color: var(--ink); font-weight: 650; white-space: nowrap; }
.choice .arrow { color: var(--ink-3); font-size: 22px; line-height: 1; }

/* Giorni */
.days {
  display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 10px; margin: 0 -2px 8px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.day {
  flex: none; width: 64px; padding: 10px 0; text-align: center;
  border: 1.5px solid var(--line); border-radius: 12px; background: var(--bg); cursor: pointer;
  scroll-snap-align: start;
}
.day .d-week { display: block; font-size: 12px; color: var(--ink-2); text-transform: uppercase; font-weight: 600; }
.day .d-num { display: block; font-size: 22px; font-weight: 700; line-height: 1.2; }
.day .d-month { display: block; font-size: 12px; color: var(--ink-2); }
.day[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.day[aria-pressed="true"] .d-week, .day[aria-pressed="true"] .d-month { color: var(--on-accent); }
.day-title { margin: 6px 0 12px; font-weight: 650; }

/* Orari */
.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 8px; }
.time {
  padding: 13px 0; border: 1.5px solid var(--line); border-radius: 12px; background: var(--bg);
  font-size: 17px; font-weight: 650; cursor: pointer;
}
.time:hover { border-color: var(--accent-text); }
.empty {
  padding: 22px 18px; border-radius: var(--radius); background: var(--soft);
  color: var(--ink-2); text-align: center;
}

/* Riepilogo */
.summary {
  border-radius: var(--radius); background: var(--card, #ffffff); padding: 16px 18px; margin: 0 0 20px;
  border: 1px solid color-mix(in srgb, var(--detail) 30%, var(--line));
}
.summary dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; }
.summary dt { color: var(--ink-2); }
.summary dd { margin: 0; font-weight: 650; }

/* Modulo */
.field { margin: 0 0 16px; }
.field label { display: block; font-weight: 650; margin: 0 0 6px; }
.field .opt { font-weight: 400; color: var(--ink-3); }
.field input, .field textarea {
  width: 100%; padding: 14px 14px; border: 1.5px solid var(--line); border-radius: 12px;
  background: var(--bg); font-size: 17px;
}
.field input:focus, .field textarea:focus { border-color: var(--accent-text); outline: none; }
.field .help { margin: 6px 0 0; font-size: 14px; color: var(--ink-2); }
.field.invalid input { border-color: var(--err); }
.field .err { margin: 6px 0 0; font-size: 14px; color: var(--err); }
.check { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 20px; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; flex: none; accent-color: var(--accent); }
.check label { font-size: 15px; color: var(--ink-2); }

.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; min-height: 56px; padding: 0 20px;
  border: 0; border-radius: var(--radius); background: var(--accent); color: var(--on-accent);
  font-size: 18px; font-weight: 700; cursor: pointer; text-decoration: none;
}
.btn:disabled { opacity: .55; cursor: default; }
.btn.secondary { background: var(--bg); color: var(--accent-text); border: 1.5px solid var(--accent-text); }
.btn.danger { background: var(--bg); color: var(--err); border: 1.5px solid var(--err); }
.btn + .btn { margin-top: 10px; }

.alert {
  border-radius: 12px; padding: 13px 15px; margin: 0 0 16px; font-size: 15px;
  background: #fdecea; color: var(--err); border: 1px solid #f5c2bd;
}

/* Conferma */
.done-mark {
  width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: var(--on-accent);
  box-shadow: 0 0 0 4px var(--page, #fff), 0 0 0 5.5px var(--detail);
  display: grid; place-items: center; font-size: 32px; margin: 8px 0 18px;
}
.note { color: var(--ink-2); font-size: 15px; margin: 16px 0 0; }
.link-box {
  margin: 10px 0 18px; padding: 12px 14px; border: 1px dashed var(--ink-3); border-radius: 12px;
  font-size: 14px; word-break: break-all; color: var(--ink-2);
}

/* Avviso "controlla lo spam" */
.spam-tip {
  margin: 0 0 14px; padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid var(--accent-text); font-size: 15px; font-weight: 600; color: var(--ink);
}

/* Caricamento */
.loading { display: grid; place-items: center; padding: 50px 0; color: var(--ink-2); }
.spinner {
  width: 28px; height: 28px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin .8s linear infinite; margin-bottom: 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2.4s; } }

/* ---------- Barra Clatika: sempre visibile in ogni schermata ---------- */
.foot {
  position: sticky; bottom: 0; z-index: 10;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, .97);
  -webkit-backdrop-filter: saturate(1.4) blur(8px); backdrop-filter: saturate(1.4) blur(8px);
  padding-bottom: env(safe-area-inset-bottom);
}
.foot, .demo-bar {
  /* Il marchio Clatika ha sempre il suo carattere, qualunque stile scelga l'attività. */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.foot-inner {
  max-width: 560px; margin: 0 auto; padding: 8px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.powered { display: flex; align-items: center; gap: 9px; text-decoration: none; color: #4a4a4a; font-size: 12.5px; line-height: 1.25; }
.powered img { height: 28px; width: auto; flex: none; }
.powered strong { color: #111; font-weight: 700; white-space: nowrap; }
.foot-links { font-size: 12.5px; color: #4a4a4a; flex: none; }
.foot-links a { color: #4a4a4a; }

.choice .c-right { color: var(--detail-text); }

/* Stile "elegante": titoli più grandi e sottili */
.font-elegante h1 { font-size: 34px; letter-spacing: .2px; }
.font-elegante .biz-name { font-size: 24px; letter-spacing: .3px; }
.top { border-bottom-color: color-mix(in srgb, var(--detail) 35%, var(--line)); }

/* ================= Aspetto "lusso" (stili pronti) ================= */
.layout-lusso .top { background: var(--hero-bg, var(--page)); border-bottom: 0; position: relative; overflow: hidden; }
.layout-lusso .top::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: var(--detail); opacity: .7; }
.layout-lusso .top::before { content: ""; position: absolute; inset: 0; background: var(--hero-art, none); pointer-events: none; }
.layout-lusso .top-inner { flex-direction: column; text-align: center; gap: 10px; padding: 40px 24px 30px; position: relative; }
.layout-lusso .lang { position: absolute; top: 12px; right: 14px; border-color: color-mix(in srgb, var(--hero-ink) 30%, transparent); background: var(--lang-bg, rgba(255,255,255,.55)); }
.layout-lusso .lang button { padding: 4px 9px; font-size: 12px; color: var(--hero-ink); }
.layout-lusso .lang button[aria-pressed="true"] { background: var(--hero-ink); color: var(--hero-on, #fff); }
.layout-lusso .biz-logo, .layout-lusso .biz-initials { width: 84px; height: 84px; border-radius: 50%; border: 0; background: #fff; box-shadow: 0 0 0 1.5px var(--detail), 0 0 0 6px rgba(255,255,255,.55), 0 10px 24px rgba(0,0,0,.10); }
.layout-lusso .biz-initials { color: var(--accent-text); font-family: var(--font-heading); font-size: 30px; }
.layout-lusso .biz-name { font-size: 31px; color: var(--hero-ink); letter-spacing: .4px; }
.layout-lusso .biz-sub { color: var(--hero-ink); opacity: .78; font-size: 14px; margin-top: 4px; }
/* Dopo il primo passo la testata si fa piccola per lasciare spazio */
.layout-lusso:not([data-step="service"]) .top-inner { flex-direction: row; text-align: left; padding: 12px 20px; gap: 12px; }
.layout-lusso:not([data-step="service"]) .biz-logo, .layout-lusso:not([data-step="service"]) .biz-initials { width: 44px; height: 44px; box-shadow: 0 0 0 1.5px var(--detail); font-size: 17px; }
.layout-lusso:not([data-step="service"]) .biz-name { font-size: 21px; }
.layout-lusso:not([data-step="service"]) .biz-sub { display: none; }
.layout-lusso:not([data-step="service"]) .lang { position: static; }
.layout-lusso:not([data-step="service"]) .top::before { display: none; }

.layout-lusso main { padding-top: 26px; }
.layout-lusso h1 { font-size: 30px; text-align: center; margin-bottom: 20px; letter-spacing: .3px; }
.layout-lusso .step-label { text-transform: none; letter-spacing: .2px; font-weight: 400; font-size: 14px; color: var(--detail-text); text-align: center; margin-bottom: 8px; }
.layout-lusso .progress { max-width: 120px; margin: 0 auto 20px; gap: 5px; }
.layout-lusso .progress span { height: 2px; }
/* Elenco servizi: righe con filetto, niente scatole */
.layout-lusso .choices { gap: 0; border-top: 1px solid color-mix(in srgb, var(--detail) 45%, var(--line)); }
.layout-lusso .choice { border: 0; border-bottom: 1px solid color-mix(in srgb, var(--detail) 45%, var(--line)); border-radius: 0; background: transparent; padding: 20px 4px; }
.layout-lusso .choice:hover { background: color-mix(in srgb, var(--card, #fff) 60%, transparent); }
.layout-lusso .choice .c-title { font-family: var(--font-heading); font-size: 21px; font-weight: var(--heading-weight); letter-spacing: .2px; }
.layout-lusso .choice .c-sub { font-size: 14px; margin-top: 4px; }
.layout-lusso .choice .c-right { font-size: 17px; font-weight: 400; }
.layout-lusso .day, .layout-lusso .time { background: var(--card, #fff); border-width: 1px; border-color: color-mix(in srgb, var(--detail) 40%, var(--line)); border-radius: 999px; font-weight: 400; }
.layout-lusso .day { border-radius: 18px; }
.layout-lusso .day .d-num { font-weight: 400; }
.layout-lusso .day[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.layout-lusso .day-title { text-align: center; font-weight: 400; color: var(--ink-2); }
.layout-lusso .btn { border-radius: 999px; font-weight: 600; letter-spacing: .3px; font-size: 17px; }
.layout-lusso .field input, .layout-lusso .field textarea { border-width: 1px; border-color: color-mix(in srgb, var(--detail) 40%, var(--line)); border-radius: 12px; }
.layout-lusso .field label { font-weight: 400; color: var(--ink-2); font-size: 15px; }
.layout-lusso .summary { border-radius: 16px; }
.layout-lusso .summary dd { font-weight: 400; color: var(--ink); }
.layout-lusso .done-mark { margin-left: auto; margin-right: auto; }
.layout-lusso .done-mark + h1 + .hint { text-align: center; }
.layout-lusso .spam-tip { border-width: 1px; border-radius: 12px; font-weight: 400; text-align: center; }
.layout-lusso .back { font-size: 14px; }

.font-deciso h1, .font-deciso .biz-name, .font-deciso .choice .c-title { letter-spacing: .6px; text-transform: uppercase; }
.font-deciso.layout-lusso h1 { font-size: 34px; }
.font-deciso.layout-lusso .biz-name { font-size: 36px; }
.font-deciso.layout-lusso .choice .c-title { font-size: 23px; }
.tema-scuro .field input, .tema-scuro .field textarea { color: var(--ink); }
.tema-scuro .alert { background: #3a1512; color: #ffb4ab; border-color: #7a2a22; }

/* Pagina informativa */
.legal h1 { font-size: 24px; }
.legal h2 { font-size: 18px; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--ink-2); font-size: 15px; }

/* Avviso modalità dimostrativa */
.demo-bar {
  background: var(--ink); color: #fff; text-align: center; font-size: 13px; padding: 7px 12px;
}

/* Dati ricordati su questo telefono */
.me-card { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin: 0 0 18px; background: var(--card, var(--bg)); }
.me-card p { margin: 0; color: var(--ink-2); }
.me-card .me-name { color: var(--ink); font-weight: 700; font-size: 18px; margin-bottom: 2px; }
.layout-lusso .me-card { border-width: 1px; border-color: color-mix(in srgb, var(--detail) 40%, var(--line)); border-radius: 16px; text-align: center; }

/* ---- Leggibilità (12/11): carattere elegante più marcato, grigi più scuri, testi piccoli più grandi ---- */
body.font-elegante { -webkit-font-smoothing: antialiased; }
body.font-elegante:not(.tema-scuro) { --ink: #1c1717; --ink-2: #332d2d; --ink-3: #5f5858; }
body.font-elegante h1, body.font-elegante h2, body.font-elegante h3, body.font-elegante .biz-name, body.font-elegante .empty b.big,
body.font-elegante .choice .c-title { -webkit-text-stroke: .55px currentColor; paint-order: stroke fill; }
body.font-elegante h1 { font-size: 36px; }
body.font-elegante .biz-name { font-size: 24px; -webkit-text-stroke-width: .6px; }
body.font-elegante { font-size: 18px; }
body.font-elegante .sub, body.font-elegante .hint { font-size: 18px; color: var(--ink-2); }
body.font-elegante .note, body.font-elegante .help, body.font-elegante .field .help, body.font-elegante .link, body.font-elegante .back,
body.font-elegante .row span span, body.font-elegante .appt .who span, body.font-elegante .choice span span, body.font-elegante .choice .c-sub { font-size: 16.5px; }
body.font-elegante .field label, body.font-elegante .step, body.font-elegante .step-label { font-weight: 700; color: var(--ink); }
body.font-elegante .tab { font-size: 13.5px; color: var(--ink-2); }
body.font-elegante .tab.on { color: var(--ink); }
input::placeholder, textarea::placeholder { color: var(--ink-3); opacity: 1; }