/* Layout: una columna angosta tipo app (máx. 560px), cuatro pasos apilados y una barra fija abajo con el resumen y el botón de confirmar. Look oscuro de marca, sin tema claro, a propósito. */
[hidden]{display:none!important}
:root{
  --bg:#0A1322;
  --surface:#111E33;
  --surface-2:#18294A;
  --line:#253A5E;
  --fg:#F1F4F9;
  --muted:#8C9BB4;
  --accent:#7FA8D6;
  --accent-strong:#B3CEEE;
  --on-accent:#0A1322;
  --err:#F29B9B;
  --font-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --font-body:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  background:var(--bg);color:var(--fg);
  font-family:var(--font-body);font-size:16px;line-height:1.45;
  padding-left:max(16px, env(safe-area-inset-left, 0px));
  padding-right:max(16px, env(safe-area-inset-right, 0px));
  padding-block:0 140px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.watermark{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(88vw,640px);max-height:88vh;opacity:.045;pointer-events:none;z-index:0}
.watermark path{fill:var(--fg)}
.wrap{position:relative;z-index:1;max-width:560px;margin:0 auto}

/* Header */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:20px 8px}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none}
.brand svg{width:30px;height:auto}
.brand svg path{fill:var(--fg)}
.brand b{font-weight:700;letter-spacing:.22em;font-size:13px;text-transform:uppercase}
.ig{color:var(--muted);font-size:13px;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.ig:hover,.ig:focus-visible{color:var(--fg);border-color:var(--accent)}

.hero{padding-block:22px 6px}
.hero h1{
  font-family:var(--font-display);font-stretch:62%;font-weight:850;text-transform:uppercase;
  font-size:clamp(46px,13vw,68px);line-height:.9;letter-spacing:-.005em;margin:0;text-wrap:balance;
}
.hero h1 span{color:var(--accent)}
.facts{display:flex;flex-wrap:wrap;gap:6px 14px;margin:14px 0 0;padding:0;list-style:none;color:var(--muted);font-size:14px}
.facts li{display:flex;align-items:center;gap:6px}
.facts li::before{content:"";width:5px;height:5px;background:var(--accent);transform:rotate(45deg)}

.demo{margin-top:18px;font-size:13px;color:var(--muted);border:1px dashed var(--line);border-radius:10px;padding:10px 12px}
.demo strong{color:var(--accent-strong);font-weight:600}

/* Steps */
.step{padding-block:26px 0}
.step-h{display:flex;align-items:baseline;gap:10px;margin:0 0 12px}
.step-h .n{font-family:var(--font-display);font-stretch:62%;font-weight:800;color:var(--accent);font-size:20px;font-variant-numeric:tabular-nums}
.step-h h2{margin:0;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.step-h .hint{margin-left:auto;font-size:13px;color:var(--muted)}

/* Party */
.party{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.opt{
  appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--fg);
  border-radius:12px;cursor:pointer;font:inherit;text-align:left;
  transition:border-color .15s, background .15s, transform .1s;
}
.opt:hover{border-color:var(--accent)}
.opt:active{transform:scale(.98)}
.opt:focus-visible{outline:2px solid var(--accent-strong);outline-offset:2px}
.opt[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.opt[disabled]{opacity:.38;cursor:not-allowed}
.opt[disabled]:hover{border-color:var(--line)}
.party .opt{padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.party .num{font-family:var(--font-display);font-stretch:62%;font-weight:850;font-size:34px;line-height:1}
.party .lbl{font-size:12px;opacity:.8}
.party .pr{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;margin-top:6px}
.party .pr small{font-weight:400;opacity:.75}

/* Days */
.days{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:6px;margin-inline:-4px;padding-inline:4px;scrollbar-width:thin}
.days .opt{flex:0 0 68px;scroll-snap-align:start;padding:10px 8px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1px}
.days .wd{font-size:12px;text-transform:uppercase;letter-spacing:.1em;opacity:.8}
.days .dn{font-family:var(--font-display);font-stretch:62%;font-weight:850;font-size:30px;line-height:1.05;font-variant-numeric:tabular-nums}
.days .av{font-size:11px;opacity:.75;white-space:nowrap}

/* Times */
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.times .opt{padding:13px 6px;text-align:center;font-weight:600;font-size:17px;font-variant-numeric:tabular-nums}
.empty{color:var(--muted);font-size:15px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.note{font-size:13px;color:var(--muted);margin:10px 0 0}

/* Form */
.fields{display:grid;gap:12px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input{
  width:100%;font:inherit;font-size:17px;color:var(--fg);background:var(--surface);
  border:1px solid var(--line);border-radius:12px;padding:13px 14px;
}
.field input::placeholder{color:#5D6E8A}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(127,168,214,.22)}
.field input[aria-invalid="true"]{border-color:var(--err)}
.field .err{color:var(--err);font-size:13px;margin-top:6px}

.info{margin-top:30px;display:grid;gap:4px;font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}
.info a{color:var(--accent-strong)}

/* Bottom bar */
.bar{
  position:fixed;left:0;right:0;bottom:0;z-index:5;
  background:rgba(10,19,34,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  padding-top:12px;
  padding-bottom:calc(12px + env(safe-area-inset-bottom, 0px));
  padding-left:max(16px, env(safe-area-inset-left, 0px));
  padding-right:max(16px, env(safe-area-inset-right, 0px));
}
.bar-in{max-width:560px;margin:0 auto;display:flex;align-items:center;gap:12px}
.sum{flex:1;min-width:0;font-size:13px;color:var(--muted);line-height:1.3}
.sum b{display:block;color:var(--fg);font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sum .tot{color:var(--accent-strong);font-variant-numeric:tabular-nums}
.cta{
  appearance:none;border:0;border-radius:12px;cursor:pointer;
  background:var(--accent);color:var(--on-accent);
  font:inherit;font-weight:700;font-size:16px;padding:14px 18px;white-space:nowrap;
  transition:background .15s, opacity .15s;
}
.cta:hover{background:var(--accent-strong)}
.cta:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
.cta[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.cta.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.cta.ghost:hover{border-color:var(--accent);background:transparent}

/* Confirmation */
.done{padding-block:34px 0}
.check{width:56px;height:56px;border-radius:50%;background:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.check svg{width:28px;height:28px}
.done h1{font-family:var(--font-display);font-stretch:62%;font-weight:850;text-transform:uppercase;font-size:clamp(44px,12vw,62px);line-height:.92;margin:0}
.done .lead{color:var(--muted);margin:12px 0 0;max-width:46ch}
.done .lead b{color:var(--fg);font-weight:600}
.ticket{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.ticket dl{margin:0;display:grid}
.ticket .row{display:flex;justify-content:space-between;gap:16px;padding:13px 16px;border-bottom:1px solid var(--line)}
.ticket .row:last-child{border-bottom:0}
.ticket dt{color:var(--muted);font-size:14px}
.ticket dd{margin:0;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.actions{display:grid;gap:10px;margin-top:16px}
.actions a,.actions button{text-align:center;text-decoration:none;display:block;width:100%}
.bring{margin-top:18px;font-size:14px;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);background:var(--surface-2);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-size:14px;z-index:9;max-width:calc(100% - 32px)}

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

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.loading{color:var(--muted);font-size:15px;padding:6px 0}
.alert{margin-top:14px;font-size:14px;color:var(--err);border:1px solid var(--err);border-radius:10px;padding:10px 12px}
.cta[aria-busy="true"]{opacity:.7;cursor:progress}
.change-note{margin-top:18px;font-size:15px;line-height:1.45;background:var(--surface-2);border:1px solid var(--accent);border-radius:12px;padding:12px 14px}
.change-note b{color:var(--accent-strong)}
.change-note.bad{border-color:var(--err)}

/* ---------- Celular: la columna lateral no tiene estilo propio ---------- */
.side-title{display:none}

/* ---------- Computadora ----------
   Dos columnas: a la izquierda personas, día y horario; a la derecha una tarjeta fija
   con los datos, el resumen y el botón de confirmar (en lugar de la barra de abajo). */
@media (min-width: 980px){
  body{padding-block:0 64px}
  .wrap{max-width:1120px}
  .watermark{width:min(62vw,860px)}
  .top{padding-block:28px 8px}
  .hero{padding-block:36px 8px}
  .hero h1{font-size:96px}
  .hero .facts{font-size:15px}
  .hero .change-note,.hero .demo{max-width:720px}

  .layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:start}
  .col-main{min-width:0}
  .col-side{position:sticky;top:24px;padding-top:26px}
  .side-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px}
  .side-title{display:block;margin:0 0 4px;font-family:var(--font-display);font-stretch:62%;font-weight:850;text-transform:uppercase;font-size:30px;line-height:1}
  .side-card .step{padding-top:16px}
  .side-card .field input{background:var(--bg)}

  .col-side .bar{position:static;background:none;backdrop-filter:none;-webkit-backdrop-filter:none;border:0;border-top:1px solid var(--line);padding:18px 0 0;margin-top:20px}
  .col-side .bar-in{flex-direction:column;align-items:stretch;gap:14px}
  .col-side .sum{font-size:14px}
  .col-side .sum b{font-size:18px;white-space:normal}
  .col-side .cta{width:100%;padding:16px 18px;font-size:17px}

  .party .opt{padding:16px 14px}
  .party .num{font-size:42px}
  .party .lbl{font-size:13px}
  .party .pr{font-size:14px}

  .days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));overflow:visible;margin:0;padding:0}
  .days .opt{padding:12px 6px}
  .days .dn{font-size:34px}

  .times{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
  .times .opt{padding:15px 6px;font-size:18px}

  .info{margin-top:44px}

  .done{max-width:600px;margin-inline:auto;padding-top:56px}
  .toast{bottom:40px}
}