:root {
  --naranja: #FF5B1F;
  --naranja-hover: #E8470C;
  --naranja-texto: #B93D0A;
  --naranja-suave: #FFE6D9;
  --sobre-naranja: #1A1613;
  --tinta: #1A1613;
  --tinta-2: #5E554E;
  --fondo: #FFFFFF;
  --fondo-calido: #FFF8F2;
  --superficie: #FFFFFF;
  --borde: #EADFD6;
  --borde-control: #8F837A;
  --exito: #157F3D;
  --aviso: #A15C00;
  --error: #C4161C;
  --info: #2453D6;
  --sombra-tarjeta: 0 12px 32px -14px rgba(26,22,19,0.28);
  --font-display: "Bricolage Grotesque", "Arial Black", system-ui, sans-serif;
  --font-sans: Figtree, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 24px;
  --radius-pill: 999px;
}
@media (prefers-color-scheme: dark) {
  :root {
  --naranja: #FF6A30;
  --naranja-hover: #FF8A5C;
  --naranja-texto: #FF8A5C;
  --naranja-suave: #3A2016;
  --sobre-naranja: #1A1613;
  --tinta: #F6EEE7;
  --tinta-2: #B7ABA2;
  --fondo: #141110;
  --fondo-calido: #1E1916;
  --superficie: #231D1A;
  --borde: #352D28;
  --borde-control: #7A6E66;
  --exito: #4ADE80;
  --aviso: #FBBF24;
  --error: #F97066;
  --info: #7C9CFF;
  --sombra-tarjeta: 0 12px 32px -14px rgba(0,0,0,0.6);
}
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fondo-calido);color:var(--tinta);font:16px/1.5 var(--font-sans);
  padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--naranja);outline-offset:2px}
[hidden]{display:none!important}

.shell{min-height:100vh;display:grid;place-items:start center;padding:clamp(16px,6vh,64px) 16px}
.booking{width:100%;max-width:1060px;display:grid;grid-template-columns:330px 1fr;background:var(--superficie);
  border:1px solid var(--borde);border-radius:var(--radius-l);overflow:hidden}

/* Lateral */
.side{position:relative;padding:32px 28px;border-right:1px solid var(--borde);display:flex;flex-direction:column;gap:20px}
.back{position:absolute;top:22px;right:20px;width:40px;height:40px;border-radius:50%;border:1px solid var(--borde);
  background:var(--superficie);display:grid;place-items:center;cursor:pointer;color:var(--tinta)}
.back:hover{border-color:var(--borde-control)}
.logo img{display:block;height:40px;width:auto}
h1{font:800 34px/1.05 var(--font-display);letter-spacing:-.02em;margin:4px 0 0}
.meta{list-style:none;margin:0;padding:0;display:grid;gap:10px;color:var(--tinta-2);font-weight:600;font-size:15px}
.meta li{display:flex;gap:10px;align-items:center}
.meta #meta-fecha{color:var(--tinta)}
.intro{color:var(--tinta-2);font-size:15px}
.intro p{margin:0 0 10px}

/* Tarjeta de sellos = progreso */
.stampcard{margin:auto 0 0;background:var(--naranja);color:var(--sobre-naranja);border-radius:var(--radius-l);
  padding:18px 18px 16px;box-shadow:var(--sombra-tarjeta);transform:rotate(-2deg);position:relative;overflow:hidden}
.stampcard::after{content:"";position:absolute;width:64px;height:40px;border-radius:7px;background:var(--fondo-calido);
  right:-14px;top:-12px;transform:rotate(34deg);opacity:.9}
.stampcard figcaption{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;padding-right:34px}
.sc-title{font:800 18px var(--font-display)}
.sc-count{font-size:13px;font-weight:700}
.stamps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stamp{display:grid;justify-items:center;gap:6px;font-size:12px;font-weight:700;text-align:center}
.dot{width:46px;height:46px;border-radius:50%;border:2px dashed rgba(26,22,19,.55);display:grid;place-items:center;position:relative;background:rgba(255,255,255,.18)}
.stamp.on .dot{border:2px solid #1A1613;background:#1A1613}
.stamp.on .dot::before{content:"";width:16px;height:9px;border-left:3px solid var(--naranja);border-bottom:3px solid var(--naranja);transform:translateY(-2px) rotate(-45deg)}
.stamp.prize .dot{border-style:solid;border-color:#1A1613}
.stamp.prize:not(.on) .dot::before{content:"★";font-size:18px;line-height:1}
.stamp.landed .dot{animation:land 280ms cubic-bezier(.2,.9,.3,1.3)}
@keyframes land{0%{transform:translateY(-22px) rotate(-34deg) scale(.7);opacity:0}70%{transform:translateY(2px) rotate(4deg)}100%{transform:none;opacity:1}}

/* Contenido */
.main{padding:32px 36px 36px;min-width:0}
h2{font:700 26px/1.15 var(--font-display);letter-spacing:-.01em;margin:6px 0 4px}
.hint{color:var(--tinta-2);margin:0 0 22px;font-size:15px}
.step{animation:in 180ms ease-out}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.field{margin:0 0 18px;border:0;padding:0;min-width:0}
.field label,.field legend{display:block;font-weight:600;font-size:15px;margin-bottom:6px;padding:0}
.field small{display:block;color:var(--tinta-2);font-size:13px;margin-top:6px}
input:not([type=radio]):not([type=checkbox]),select{width:100%;height:48px;border:1px solid var(--borde-control);
  border-radius:var(--radius-s);background:var(--superficie);padding:0 14px;font-size:16px}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238F837A' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:38px}
input::placeholder{color:var(--tinta-2);opacity:.7}
input[aria-invalid=true],select[aria-invalid=true]{border-color:var(--error);box-shadow:0 0 0 1px var(--error)}
.phone{display:grid;grid-template-columns:118px 1fr;gap:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{margin:0;cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-flex;align-items:center;height:42px;padding:0 16px;border:1px solid var(--borde-control);border-radius:var(--radius-pill);font-weight:600;font-size:15px}
.chips input:checked+span{background:var(--naranja-suave);border-color:var(--naranja-texto);color:var(--tinta)}
.chips input:focus-visible+span{outline:3px solid var(--naranja);outline-offset:2px}
.chips.invalid span{border-color:var(--error)}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;margin:4px 0 18px;cursor:pointer}
.check input{width:22px;height:22px;margin:0;accent-color:var(--naranja);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px}
.actions{display:flex;justify-content:flex-end}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:0;border-radius:var(--radius-m);
  background:var(--naranja);color:var(--sobre-naranja);font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;transition:background 150ms}
.btn:hover{background:var(--naranja-hover)}
.btn[disabled]{opacity:.6;cursor:progress}
.error{color:var(--error);font-weight:600;font-size:15px;margin:0 0 14px}
.legal{color:var(--tinta-2);font-size:13px;text-align:right;margin:12px 0 0}
.link{color:var(--naranja-texto);font-weight:600}

/* Calendario */
.picker{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:28px}
.cal-head{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:14px;font-weight:700}
#mes{min-width:150px;text-align:center}
.nav{width:40px;height:40px;border-radius:50%;border:0;background:var(--naranja-suave);display:grid;place-items:center;cursor:pointer;color:var(--tinta)}
.nav[disabled]{background:transparent;color:var(--borde-control);cursor:default}
.dow,.days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center}
.dow{font-size:13px;font-weight:600;color:var(--tinta-2);margin-bottom:6px}
.day{aspect-ratio:1;max-width:46px;width:100%;margin:auto;border-radius:50%;border:0;background:none;font-weight:600;font-size:15px;color:var(--tinta-2);opacity:.45}
.day.free{opacity:1;color:var(--tinta);background:var(--naranja-suave);cursor:pointer}
.day.free:hover{box-shadow:inset 0 0 0 2px var(--naranja)}
.day.sel{background:var(--naranja);color:var(--sobre-naranja);font-weight:800}
.day.today{text-decoration:underline;text-underline-offset:3px}
.tz{display:block;margin-top:20px;font-weight:600;font-size:14px}
.tz span{display:block;margin-bottom:6px}
.slots-day{font-weight:700;margin:6px 0 12px}
.slots{display:grid;gap:8px;max-height:420px;overflow:auto;padding:2px 6px 2px 2px}
.slot{display:flex;gap:8px}
.slot button{flex:1;height:48px;border-radius:var(--radius-m);border:1px solid var(--naranja-texto);background:var(--superficie);
  color:var(--naranja-texto);font-weight:700;cursor:pointer;transition:background 150ms,flex 150ms}
.slot button:hover{background:var(--naranja-suave)}
.slot.sel .time{flex:0 0 46%;background:var(--tinta);color:var(--fondo);border-color:var(--tinta)}
.slot .confirm{background:var(--naranja);color:var(--sobre-naranja);border-color:var(--naranja)}
.slot .confirm:hover{background:var(--naranja-hover)}
.empty{color:var(--tinta-2);font-size:15px}
.loading{color:var(--tinta-2);font-weight:600;margin-top:12px}
.gframe{border:1px solid var(--borde);border-radius:var(--radius-m);overflow:hidden;background:#fff}
.gframe iframe{display:block;width:100%;height:720px;border:0}

/* Confirmación */
.done{text-align:center;max-width:520px;margin:24px auto 0}
.done h2{font-size:34px;font-weight:800}
.done .big{font:700 20px/1.3 var(--font-display);margin:8px 0 16px}
.done .hint{margin-top:18px}
.seal{width:88px;height:88px;margin:0 auto 12px;border-radius:50%;background:var(--naranja);position:relative;display:grid;place-items:center}
.seal::before{content:"";width:28px;height:15px;border-left:5px solid var(--sobre-naranja);border-bottom:5px solid var(--sobre-naranja);transform:translateY(-4px) rotate(-45deg)}
.seal .card{position:absolute;width:34px;height:22px;border-radius:5px;background:var(--tinta);top:-10px;right:-8px;transform:rotate(34deg);animation:land 280ms cubic-bezier(.2,.9,.3,1.3) 120ms both}

@media (max-width:900px){
  .booking{grid-template-columns:1fr}
  .side{border-right:0;border-bottom:1px solid var(--borde);padding:24px 20px}
  .stampcard{margin-top:4px;transform:rotate(-1deg)}
  .main{padding:24px 20px 28px}
  .picker{grid-template-columns:1fr}
  .slots{grid-template-columns:repeat(2,1fr);max-height:none}
  .slot.sel{grid-column:1/-1}
}
@media (max-width:520px){
  .shell{padding:0;place-items:stretch}
  .booking{border-radius:0;border-left:0;border-right:0;min-height:100vh}
  h1{font-size:28px}
  .intro{display:none}
  .grid2{grid-template-columns:1fr}
  .actions .btn{width:100%}
  .legal{text-align:center}
  .gframe iframe{height:900px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}