/* Studio Skincare · Sistema de turnos Dofra · estilos compartidos (reserva + panel) */
:root{
  --ivory:#FAF7F2;--cream:#F4EEE6;--sand:#E8DDD0;--sand-2:#DCCDBB;--taupe:#B49C84;
  --brown:#7A5E4B;--brown-d:#5A4436;--ink:#2C2420;--muted:#6E625A;--line:rgba(44,36,32,.14);
  --ok:#5E7A5A;--ok-bg:#E6EDE2;--warn:#9A6B2F;--warn-bg:#F5E9D6;--bad:#9B4B42;--bad-bg:#F3E1DD;--info:#55677A;--info-bg:#E3E8EC;
  --serif:"Cormorant Garamond","Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --r:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.05;margin:0}
:focus-visible{outline:1.5px solid var(--brown);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:3rem;padding:0 1.5rem;border-radius:999px;background:var(--ink);color:var(--ivory);border:1px solid var(--ink);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;text-decoration:none;transition:background .3s var(--ease),opacity .3s,transform .3s var(--ease)}
.btn:hover{background:var(--brown-d);border-color:var(--brown-d)}
.btn:disabled{opacity:.35;cursor:not-allowed}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:var(--cream);border-color:var(--ink)}
.btn--sm{min-height:2.4rem;padding:0 1rem;font-size:.7rem}
.btn--danger{background:transparent;color:var(--bad);border-color:rgba(155,75,66,.35)}
.btn--danger:hover{background:var(--bad-bg);border-color:var(--bad)}
.btn--block{width:100%}
.iconbtn{width:2.5rem;height:2.5rem;border-radius:50%;border:1px solid var(--line);background:var(--ivory);display:inline-grid;place-items:center;transition:background .25s}
.iconbtn:hover{background:var(--cream)}
.iconbtn:disabled{opacity:.3;cursor:not-allowed}

/* Formularios */
.field{display:grid;gap:.4rem;margin-bottom:1.1rem}
.field label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500}
.field .opt{text-transform:none;letter-spacing:0;font-weight:400;opacity:.8}
.input{width:100%;min-height:3.1rem;padding:.75rem 1rem;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:1rem;transition:border-color .25s,box-shadow .25s}
.input:focus{outline:none;border-color:var(--brown);box-shadow:0 0 0 3px rgba(122,94,75,.12)}
textarea.input{min-height:6rem;resize:vertical}
.input[aria-invalid="true"]{border-color:var(--bad)}
.err{color:var(--bad);font-size:.82rem;min-height:0}
.check{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.check input{margin-top:.25rem;accent-color:var(--brown);width:1.05rem;height:1.05rem}

/* Estados */
.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.2rem .65rem;border-radius:999px;font-size:.7rem;letter-spacing:.06em;font-weight:600;white-space:nowrap}
.badge::before{content:"";width:.42rem;height:.42rem;border-radius:50%;background:currentColor}
.st-pending{color:var(--warn);background:var(--warn-bg)}
.st-confirmed{color:var(--ok);background:var(--ok-bg)}
.st-completed{color:var(--info);background:var(--info-bg)}
.st-cancelled{color:var(--bad);background:var(--bad-bg)}

/* Aviso demo */
.demo-bar{background:var(--ink);color:#EFE7DD;font-size:.8rem;text-align:center;padding:.55rem 1rem;line-height:1.4}
.demo-bar strong{color:#fff;font-weight:600}
.demo-bar a{color:#fff}

/* Toast */
.toast{position:fixed;left:50%;bottom:calc(1.25rem + env(safe-area-inset-bottom));transform:translate(-50%,150%);background:var(--ink);color:var(--ivory);padding:.85rem 1.25rem;border-radius:12px;font-size:.9rem;z-index:200;max-width:min(92vw,30rem);box-shadow:0 16px 40px -16px rgba(0,0,0,.4);transition:transform .45s var(--ease),visibility .45s;visibility:hidden}
.toast.show{transform:translate(-50%,0);visibility:visible}
.toast.bad{background:var(--bad)}

/* ───────────── Reserva ───────────── */
.bk-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1.1rem,4vw,3rem);border-bottom:1px solid var(--line);background:var(--ivory);position:sticky;top:0;z-index:20}
.brand{text-decoration:none;display:flex;flex-direction:column;line-height:1}
.brand b{font-family:var(--serif);font-weight:400;font-size:1.45rem}
.brand b i{font-weight:300}
.brand small{font-size:.55rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-top:.3rem}
.back{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--muted)}
.back:hover{color:var(--ink)}
.bk{max-width:1180px;margin:0 auto;padding:clamp(1.5rem,4vw,3.5rem) clamp(1.1rem,4vw,3rem) 8rem;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(1.5rem,4vw,4rem);align-items:start}
.bk-head{grid-column:1/-1}
.eyebrow{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--brown);font-weight:500}
.bk-head h1{font-size:clamp(2.4rem,1.6rem + 3vw,4rem);margin:.6rem 0 0}
.bk-head h1 em{color:var(--brown)}
.steps{list-style:none;display:flex;gap:.4rem;padding:0;margin:1.6rem 0 0;counter-reset:s;flex-wrap:wrap}
.steps li{counter-increment:s;display:flex;align-items:center;gap:.5rem;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:.45rem .8rem .45rem .45rem;border-radius:999px;border:1px solid transparent}
.steps li::before{content:counter(s);width:1.55rem;height:1.55rem;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font-size:.72rem;letter-spacing:0}
.steps li.on{color:var(--ink);border-color:var(--line);background:#fff}
.steps li.on::before{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.steps li.done{color:var(--ink)}
.steps li.done::before{content:"✓";background:var(--sand);border-color:var(--sand)}
.steps button{all:unset;cursor:pointer}

.panel{animation:fade .45s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.panel h2{font-size:clamp(1.8rem,1.4rem + 1.4vw,2.5rem);margin-bottom:.4rem}
.panel .sub{color:var(--muted);margin:0 0 1.6rem}

.chips{display:flex;gap:.45rem;overflow-x:auto;padding:0 0 .9rem;margin:0 0 .4rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1px solid var(--line);background:transparent;border-radius:999px;padding:.5rem 1rem;font-size:.82rem;white-space:nowrap;transition:all .25s}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.svc-group h3{font-size:1.5rem;font-weight:400;margin:1.6rem 0 .5rem}
.svc-list{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:1rem .4rem;transition:background .25s}
.svc:hover{background:rgba(232,221,208,.35)}
.svc .dot{width:1.2rem;height:1.2rem;border-radius:50%;border:1px solid var(--taupe);display:grid;place-items:center}
.svc[aria-checked="true"] .dot::after{content:"";width:.6rem;height:.6rem;border-radius:50%;background:var(--ink)}
.svc[aria-checked="true"]{background:var(--cream)}
.svc .nm{font-size:1rem;display:block}
.svc .ds{font-size:.85rem;color:var(--muted);display:block}
.svc .du{font-size:.82rem;color:var(--muted);white-space:nowrap}

/* Calendario */
.cal{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem}
.cal-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}
.cal-h strong{font-family:var(--serif);font-weight:400;font-size:1.45rem;text-transform:capitalize}
.cal-g{display:grid;grid-template-columns:repeat(7,1fr);gap:.25rem;text-align:center}
.cal-g .wd{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:.3rem 0}
.day{aspect-ratio:1;border:0;background:transparent;border-radius:50%;font-size:.95rem;position:relative;display:grid;place-items:center;transition:background .2s,color .2s;max-width:3rem;margin:0 auto;width:100%}
.day.open:hover{background:var(--cream)}
.day.open::after{content:"";position:absolute;bottom:18%;width:.25rem;height:.25rem;border-radius:50%;background:var(--taupe)}
.day:disabled{color:rgba(44,36,32,.25);cursor:default}
.day.full{text-decoration:line-through;text-decoration-color:rgba(44,36,32,.3)}
.day.today{box-shadow:inset 0 0 0 1px var(--line)}
.day[aria-pressed="true"]{background:var(--ink);color:var(--ivory)}
.day[aria-pressed="true"]::after{background:var(--ivory)}
.cal-legend{display:flex;gap:1rem;flex-wrap:wrap;font-size:.75rem;color:var(--muted);margin-top:.8rem}
.dt{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:1.5rem;align-items:start}
.slots h4{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:500;margin:0 0 .6rem}
.slots .grp{margin-bottom:1.3rem}
.slot-g{display:grid;grid-template-columns:repeat(auto-fill,minmax(5.2rem,1fr));gap:.45rem}
.slot{border:1px solid var(--line);background:#fff;border-radius:10px;padding:.7rem .3rem;font-size:.95rem;font-variant-numeric:tabular-nums;transition:all .2s}
.slot:hover{border-color:var(--ink)}
.slot[aria-pressed="true"]{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.empty{color:var(--muted);font-size:.92rem;padding:1.2rem;border:1px dashed var(--line);border-radius:var(--r);text-align:center}
.slots-date{font-family:var(--serif);font-size:1.5rem;margin-bottom:1rem}

/* Resumen */
.sum{position:sticky;top:5.5rem;background:var(--cream);border-radius:var(--r);padding:1.5rem}
.sum h3{font-size:1.6rem;font-weight:400;margin-bottom:1rem}
.sum dl{margin:0}
.sum dl div{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-top:1px solid var(--line);font-size:.92rem}
.sum dt{color:var(--muted)}
.sum dd{margin:0;text-align:right}
.sum .pol{font-size:.8rem;color:var(--muted);margin:1rem 0 1.2rem}
.sum .actions{display:grid;gap:.5rem}
.navrow{display:flex;justify-content:space-between;gap:.8rem;margin-top:2rem}
.mbar{display:none}

/* Éxito */
.result{max-width:40rem;margin:0 auto;text-align:center;padding:2rem 0}
.result .tick{width:4.2rem;height:4.2rem;border-radius:50%;background:var(--cream);display:grid;place-items:center;margin:0 auto 1.4rem;font-size:1.6rem;color:var(--brown)}
.result h2{font-size:clamp(2.2rem,1.6rem + 2vw,3.2rem);margin-bottom:.8rem}
.result .card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.3rem 1.5rem;text-align:left;margin:1.8rem 0}
.result .card div{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--line);font-size:.95rem}
.result .card div:last-child{border:0}
.result .card span:first-child{color:var(--muted)}
.result .btns{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem}
.note-demo{font-size:.82rem;color:var(--muted);background:var(--warn-bg);border-radius:10px;padding:.8rem 1rem;margin-top:1.4rem;text-align:left}

@media (max-width:900px){
  .bk{grid-template-columns:minmax(0,1fr);padding-bottom:9rem}
  .sum{display:none}
  .dt{grid-template-columns:1fr}
  .navrow{display:none}
  .mbar{display:flex;align-items:center;gap:.8rem;position:fixed;left:0;right:0;bottom:0;z-index:30;background:rgba(250,247,242,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:.8rem 1rem calc(.8rem + env(safe-area-inset-bottom))}
  .mbar .info{flex:1;min-width:0;font-size:.82rem;line-height:1.3}
  .mbar .info b{display:block;font-weight:500;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mbar .info span{color:var(--muted)}
  .mbar .btn{min-height:2.9rem;padding:0 1.2rem;flex:0 0 auto}
  .mbar .iconbtn{flex:0 0 auto}
  .steps li:not(.on) span{display:none}
  .steps li{padding-right:.45rem}
  .steps li.on{padding-right:.8rem}
}
@media (prefers-reduced-motion:reduce){.panel{animation:none}}