:root{
  --ink:#141311;
  --gold:#82ff1f;
  --gold-dark:#5fcc00;
  --gold-light:#d8ffb0;
  --burgundy:#e8491d;
  --parchment:#f2eee0;
  --paper:#ffffff;
  --charcoal:#2a2822;
  --muted:#5c584e;
  --line:#e5e0d0;
  --font-display:'Fraunces', serif;
  --font-body:'Inter', sans-serif;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--parchment);
  color:var(--charcoal);
  min-height:100vh;
  text-transform:capitalize;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:32px 16px;
}
h1,h2{font-family:var(--font-display);color:var(--ink);margin:0 0 .4em;}
button{font-family:inherit;}
input,textarea,select{text-transform:none;}
.no-cap{text-transform:none;}

.agenda-shell{width:100%;max-width:1120px;}
.agenda-card{
  display:grid;
  grid-template-columns:300px 1fr;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:6px;
  overflow:hidden;
  min-height:520px;
}

/* ---- Panel info ---- */
.agenda-info{
  padding:32px 28px;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  position:relative;
}
.back-btn{
  position:absolute;top:20px;left:20px;
  width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);cursor:pointer;
}
.back-btn[hidden]{display:none;}
.back-btn svg{width:18px;height:18px;}
.agenda-logo{height:34px;margin-bottom:22px;}
.agenda-brand{font-size:.8rem;color:#d5431b;font-weight:600;margin:0 0 .3em;}
.agenda-info h1{font-size:1.3rem;line-height:1.3;}
.agenda-meta{list-style:none;margin:1.4rem 0 0;padding:0;display:flex;flex-direction:column;gap:.9rem;}
.agenda-meta li{display:flex;gap:.7rem;align-items:flex-start;font-size:.88rem;color:var(--muted);}
.agenda-meta svg{width:18px;height:18px;flex-shrink:0;color:var(--ink);margin-top:1px;}
.agenda-instructions{font-size:.85rem;color:var(--muted);margin-top:1.6rem;}
.agenda-footer-links{margin-top:auto;padding-top:1.5rem;font-size:.78rem;}
.agenda-footer-links a{color:var(--muted);}

.selection-summary{
  margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line);
}
.summary-range{font-weight:600;color:var(--ink);font-size:.92rem;margin:0 0 .3em;}
.summary-tz{color:var(--muted);font-size:.82rem;margin:0;}

/* ---- Panel principal ---- */
.agenda-main{padding:32px 30px;}
.agenda-main h2{font-size:1.25rem;margin-bottom:1.3rem;}

.calendar-timeslots{display:flex;gap:28px;flex-wrap:wrap;}
.calendar-block{flex:1 1 300px;min-width:280px;}

.calendar-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;font-weight:600;color:var(--ink);}
.calendar-nav button{background:none;border:1px solid var(--line);border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);}
.calendar-nav svg{width:16px;height:16px;}

.weekday-row{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:.75rem;color:var(--muted);margin-bottom:6px;}
.day-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;}
.day-cell{
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  font-size:.85rem;border-radius:50%;cursor:default;color:#c9c3d6;
  border:none;background:transparent;padding:0;width:100%;font-family:inherit;
}
.day-cell.available{color:var(--ink);cursor:pointer;background:#eef7d9;}
.day-cell.available:hover{background:var(--gold-light);}
.day-cell.selected{background:var(--gold);color:var(--ink);font-weight:700;}
.day-cell.empty{visibility:hidden;}

.timezone-row{display:flex;align-items:center;gap:.5rem;margin-top:18px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;}
.timezone-row svg{width:16px;height:16px;}

.times-block{flex:1 1 220px;min-width:200px;max-height:400px;overflow-y:auto;padding-right:4px;}
.times-heading{font-weight:600;color:var(--ink);font-size:.9rem;margin:0 0 .8rem;}
.times-list{display:flex;flex-direction:column;gap:10px;}
.time-option{
  border:1.5px solid var(--gold);
  background:var(--paper);
  color:var(--ink);
  padding:.7em 1em;
  border-radius:4px;
  font-weight:600;
  font-size:.92rem;
  cursor:pointer;
  text-align:center;
  transition:background .15s ease,color .15s ease;
}
.time-option:hover{background:var(--gold);color:var(--ink);}

/* ---- Formulario ---- */
#bookingForm{display:flex;flex-direction:column;gap:1.1rem;max-width:460px;}
#bookingForm label{display:flex;flex-direction:column;gap:.4em;font-size:.88rem;font-weight:600;color:var(--ink);}
#bookingForm input[type=text],
#bookingForm input[type=email],
#bookingForm input[type=tel],
#bookingForm textarea{
  border:1px solid var(--line);
  border-radius:4px;
  padding:.7em .8em;
  font-family:inherit;
  font-size:.92rem;
  font-weight:400;
  color:var(--charcoal);
}
#bookingForm input:focus,#bookingForm textarea:focus{outline:2px solid var(--gold);outline-offset:1px;}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.phone-field{display:flex;gap:.6rem;align-items:center;}
.phone-prefix{border:1px solid var(--line);border-radius:4px;padding:.7em .8em;font-weight:600;font-size:.88rem;color:var(--muted);}
.phone-field input{flex:1;}

.debt-range,.option-group{border:none;padding:0;margin:0;}
.debt-range legend,.option-group legend{font-weight:600;color:var(--ink);font-size:.95rem;padding:0;margin-bottom:.7em;text-align:left;}
.radio-option{
  display:flex;align-items:flex-start;gap:.7em;
  font-weight:400;font-size:.94rem;color:var(--charcoal);
  text-align:left;justify-content:flex-start;
  padding:.7em .9em;margin-bottom:.6em;
  border:1px solid var(--line);border-radius:5px;
  cursor:pointer;transition:border-color .15s ease,background .15s ease;
}
.radio-option:hover{border-color:var(--gold);background:#f2ffe0;}
.radio-option:has(input:checked){border-color:var(--gold);background:#eaffc9;}
.radio-option input{width:17px;height:17px;accent-color:var(--gold);flex-shrink:0;margin-top:.15em;}
.radio-option span{text-align:left;}

.hp-field{position:absolute;left:-9999px;}

.form-error{background:#ffe3da;color:var(--burgundy);border:1px solid var(--burgundy);padding:.7em 1em;border-radius:4px;font-size:.85rem;}

.btn-submit{
  align-self:flex-start;
  background:var(--gold);
  color:var(--ink);
  border:none;
  padding:.85em 2em;
  border-radius:4px;
  font-weight:700;
  font-size:.95rem;
  cursor:pointer;
  transition:background .15s ease;
}
.btn-submit:hover{background:var(--gold-light);}
.btn-submit:disabled{opacity:.6;cursor:progress;}

/* ---- Confirmación ---- */
.confirmed-box{max-width:420px;padding-top:20px;}
.confirmed-icon{width:44px;height:44px;color:var(--gold);margin-bottom:1rem;}
.confirmed-box p{color:var(--muted);font-size:.92rem;}

@media (max-width:760px){
  .agenda-card{grid-template-columns:1fr;}
  .agenda-info{border-right:none;border-bottom:1px solid var(--line);}
  .form-row.two{grid-template-columns:1fr;}
}

/* ---- Escritorio: tipografía más grande y cómoda de leer ---- */
@media (min-width:1024px){
  html{font-size:19px;}
  .agenda-card{grid-template-columns:360px 1fr;min-height:640px;}
  .agenda-info{padding:44px 36px;}
  .agenda-info h1{font-size:1.7rem;}
  .agenda-brand{font-size:.95rem;}
  .agenda-meta li{font-size:1.02rem;}
  .agenda-instructions{font-size:.98rem;}
  .summary-range{font-size:1.08rem;}
  .summary-tz{font-size:.94rem;}

  .agenda-main{padding:48px 52px;}
  .agenda-main h2{font-size:1.65rem;}

  .weekday-row{font-size:.92rem;}
  .day-cell{font-size:1.08rem;}
  .calendar-nav{font-size:1.15rem;}
  .timezone-row{font-size:.96rem;}

  .times-heading{font-size:1.08rem;}
  .time-option{font-size:1.08rem;padding:.9em 1.15em;}

  #bookingForm{max-width:560px;}
  #bookingForm label{font-size:1.04rem;}
  #bookingForm input[type=text],
  #bookingForm input[type=email],
  #bookingForm input[type=tel],
  #bookingForm textarea{font-size:1.08rem;padding:.85em .95em;}
  .phone-prefix{font-size:1.04rem;}
  .debt-range legend,.option-group legend{font-size:1.1rem;}
  .radio-option{font-size:1.08rem;padding:.9em 1.1em;}
  .btn-submit{font-size:1.1rem;padding:.9em 2.2em;}

  .confirmed-box h2{font-size:1.5rem;}
  .confirmed-box p{font-size:1rem;}
}