/* ============ PrenotaAi – pagina cliente ============ */
.prenotaai-app{
  --pa-accent:#7a1f2b;--pa-accent-d:#5f1721;--pa-accent-soft:rgba(122,31,43,.12);
  --pa-accent-ring:rgba(122,31,43,.30);--pa-bg:#fff;--pa-surface:#f6f1ea;
  --pa-text:#241f1f;--pa-muted:rgba(36,31,31,.6);--pa-line:rgba(36,31,31,.14);
  --pa-hero-text:#fff;--pa-radius:16px;
  --pa-font-display:Georgia,serif;--pa-font-body:system-ui,sans-serif;

  max-width:560px;margin:1.5em auto;color:var(--pa-text);
  font-family:var(--pa-font-body);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;box-sizing:border-box;
}
.prenotaai-app *{box-sizing:border-box}

/* ---- Hero / intestazione ---- */
.pa-hero{
  position:relative;text-align:center;color:var(--pa-hero-text);
  background:linear-gradient(160deg,var(--pa-accent),var(--pa-accent-d));
  background-size:cover;background-position:center;
  border-radius:var(--pa-radius) var(--pa-radius) 0 0;
  padding:34px 28px 46px;
}
.pa-hero-logo{max-height:66px;max-width:70%;width:auto;margin:0 auto;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.18))}
.pa-hero-name{font-family:var(--pa-font-display);font-size:30px;font-weight:600;letter-spacing:.01em;line-height:1.15;margin:0}
.pa-hero-tagline{margin-top:8px;font-size:15px;opacity:.9;font-weight:400;letter-spacing:.02em}
.pa-ornament{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px;opacity:.85}
.pa-orn-line{display:block;width:46px;height:1px;background:currentColor;opacity:.5}
.pa-ornament svg{display:block}

/* ---- Card ---- */
.pa-card{
  position:relative;background:var(--pa-bg);border-radius:var(--pa-radius);
  padding:26px 24px;box-shadow:0 18px 40px -18px rgba(0,0,0,.32),0 2px 8px rgba(0,0,0,.05);
}
.pa-hero + .pa-card{margin-top:-24px;border-top-left-radius:var(--pa-radius);border-top-right-radius:var(--pa-radius)}

/* ---- Campi ---- */
.pa-field{margin-bottom:16px}
.pa-field-grid{display:flex;gap:16px}
.pa-field-grid>.pa-field{flex:1;margin-bottom:16px}
.pa-label{display:block;font-size:13px;font-weight:600;letter-spacing:.02em;margin-bottom:6px;color:var(--pa-text)}
.pa-opt{font-weight:400;color:var(--pa-muted)}
.pa-input{
  width:100%;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--pa-text);
  background:var(--pa-surface);border:1px solid transparent;border-radius:10px;
  transition:border-color .15s,box-shadow .15s,background .15s;
}
.pa-input:focus{outline:none;background:var(--pa-bg);border-color:var(--pa-accent);box-shadow:0 0 0 3px var(--pa-accent-ring)}
textarea.pa-input{resize:vertical;min-height:52px}

/* ---- Stepper coperti ---- */
.pa-stepper{display:inline-flex;align-items:center;gap:2px;background:var(--pa-surface);border-radius:10px;padding:4px}
.pa-step{
  width:40px;height:38px;border:0;background:var(--pa-bg);color:var(--pa-accent);
  font-size:20px;font-weight:600;line-height:1;border-radius:8px;cursor:pointer;
  box-shadow:0 1px 2px rgba(0,0,0,.08);transition:transform .1s,background .15s;
}
.pa-step:hover{background:var(--pa-accent);color:#fff}
.pa-step:active{transform:scale(.92)}
.pa-step:disabled{opacity:.35;cursor:default;background:var(--pa-bg);color:var(--pa-accent);transform:none}
.pa-step-val{min-width:44px;text-align:center;font-size:18px;font-weight:600;font-variant-numeric:tabular-nums}

/* ---- Slot orari ---- */
.pa-slots-label{font-size:13px;font-weight:600;letter-spacing:.02em;margin:6px 0 10px}
.pa-slots-wrap{display:flex;flex-wrap:wrap;gap:8px}
.pa-slot{
  padding:9px 16px;font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;
  border:1px solid var(--pa-line);border-radius:999px;background:var(--pa-bg);
  cursor:pointer;transition:.15s;color:var(--pa-text);
}
.pa-slot:hover{border-color:var(--pa-accent);color:var(--pa-accent)}
.pa-slot.pa-selected{background:var(--pa-accent);border-color:var(--pa-accent);color:#fff;box-shadow:0 4px 12px -4px var(--pa-accent-ring)}
.pa-slot.pa-taken{opacity:.5;cursor:not-allowed;text-decoration:line-through;background:var(--pa-surface);color:var(--pa-muted);border-color:transparent}
.pa-slot.pa-taken:hover{border-color:transparent;color:var(--pa-muted)}
.pa-slots-hint{width:100%;margin:12px 0 0;font-size:12.5px;color:var(--pa-muted)}
.pa-no-slots{color:var(--pa-muted);font-size:14px}

/* ---- Bottone principale ---- */
.pa-submit{
  width:100%;margin-top:6px;padding:14px 20px;font-size:16px;font-weight:600;font-family:inherit;
  color:#fff;background:var(--pa-accent);border:0;border-radius:11px;cursor:pointer;
  transition:background .15s,transform .1s,box-shadow .15s;
  box-shadow:0 8px 20px -8px var(--pa-accent-ring);
}
.pa-submit:hover{background:var(--pa-accent-d)}
.pa-submit:active{transform:translateY(1px)}
.pa-submit[disabled]{opacity:.6;cursor:default}

.prenotaai-details{margin-top:20px;padding-top:20px;border-top:1px solid var(--pa-line)}

/* ---- Messaggi ---- */
.prenotaai-msg{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:14px}
.prenotaai-msg.pa-error{background:rgba(179,45,46,.08);color:#8a1c14;border:1px solid rgba(179,45,46,.25)}

/* ---- Conferma (successo) ---- */
.pa-success{text-align:center;padding:10px 4px}
.pa-success-check{
  width:64px;height:64px;margin:0 auto 16px;border-radius:50%;
  background:var(--pa-accent-soft);color:var(--pa-accent);
  display:flex;align-items:center;justify-content:center;animation:pa-pop .4s ease}
.pa-success h3{font-family:var(--pa-font-display);font-size:22px;margin:0 0 8px}
.pa-success p{color:var(--pa-muted);font-size:15px;margin:0 auto;max-width:38ch}
@keyframes pa-pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}

/* ---- Chat ---- */
.prenotaai-chat{display:flex;flex-direction:column}
.pa-chat-log{padding:4px 2px 12px;max-height:360px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}
.pa-bubble{padding:11px 15px;border-radius:16px;font-size:15px;line-height:1.45;max-width:86%;white-space:pre-wrap}
.pa-bot{background:var(--pa-surface);color:var(--pa-text);align-self:flex-start;border-bottom-left-radius:5px}
.pa-user{background:var(--pa-accent);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
.pa-typing{align-self:flex-start;color:var(--pa-muted);font-size:14px;font-style:italic;padding:2px 6px}
.pa-typing::after{content:"";animation:pa-dots 1.2s steps(4,end) infinite}
@keyframes pa-dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
.pa-chat-input{display:flex;gap:8px;margin-top:12px;padding-top:14px;border-top:1px solid var(--pa-line)}
.pa-chat-text{flex:1;padding:12px 14px;background:var(--pa-surface);border:1px solid transparent;border-radius:10px;font-size:15px;font-family:inherit;color:var(--pa-text)}
.pa-chat-text:focus{outline:none;background:var(--pa-bg);border-color:var(--pa-accent);box-shadow:0 0 0 3px var(--pa-accent-ring)}
.pa-chat-send{
  flex:0 0 auto;width:46px;border:0;border-radius:10px;background:var(--pa-accent);color:#fff;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.pa-chat-send:hover{background:var(--pa-accent-d)}
.pa-chat-send:disabled{opacity:.6;cursor:default}

/* ---- Tabs (segmented) ---- */
.pa-tabs{display:flex;gap:4px;padding:4px;background:var(--pa-surface);border-radius:11px;margin-bottom:20px}
.pa-tab{
  flex:1;background:transparent;border:0;padding:10px 12px;border-radius:8px;
  font-size:14px;font-weight:600;font-family:inherit;color:var(--pa-muted);cursor:pointer;transition:.15s}
.pa-tab.pa-active{background:var(--pa-bg);color:var(--pa-accent);box-shadow:0 1px 3px rgba(0,0,0,.1)}

.prenotaai-chat-disabled{color:#777;font-size:14px}

/* ---- Accessibilità & responsive ---- */
.prenotaai-app :focus-visible{outline:2px solid var(--pa-accent);outline-offset:2px}
@media(max-width:480px){
  .prenotaai-app{font-size:15px}
  .pa-field-grid{flex-direction:column;gap:0}
  .pa-hero{padding:28px 20px 44px}
  .pa-card{padding:22px 18px}
}
@media(prefers-reduced-motion:reduce){
  .prenotaai-app *{animation:none!important;transition:none!important}
}