/* Anahata — booking flow (book.html / book.fr.html). Leans on main.css tokens. */

/* no hero on this page: pin the nav's solid state regardless of scroll */
.bk-body .nav{background:var(--paper);box-shadow:0 1px 0 var(--line)}
.bk-body .nav .nav__logo,.bk-body .nav .nav__logo--dark{filter:none}
.bk-body .nav .nav__links a,.bk-body .nav .nav__cta,.bk-body .nav .nav__burger,.bk-body .nav .lang{color:var(--ink)}

.bk-page{padding:clamp(108px,14vw,150px) 0 clamp(70px,9vw,120px)}
.bk-head{margin-bottom:clamp(30px,4.5vw,54px)}
.bk-head h1{font-size:clamp(2.2rem,5.2vw,3.8rem);margin-top:20px;letter-spacing:-.02em}
.bk-head .bk-sub{color:var(--ink-2);max-width:60ch;margin-top:18px}

/* the ribbon under the h1. Its own darker brass: at .66rem uppercase the brand
   token #AE8743 reads 2.97:1 on this ground, under the 4.5:1 small text needs.
   #7C5E28 is the same hue and saturation, darkened to 5.4:1. Scoped here so the
   brand brass is untouched everywhere else. */
.bk-test{display:inline-flex;align-items:center;gap:.7em;margin-top:20px;padding:.55em 1em;border:1px dashed var(--brass-2);border-radius:100px;font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#7C5E28}
.bk-test::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--brass-2)}

.bk{display:grid;grid-template-columns:1fr minmax(300px,380px);gap:clamp(26px,4vw,56px);align-items:start}
.bk-flow,.bk-sum,.bkw-vp,.bkw-panel{min-width:0}

/* ---- wizard: one phase per slide ---- */
.bkw-steps{display:flex;gap:clamp(14px,2.4vw,26px);flex-wrap:wrap;margin-bottom:22px;scroll-margin-top:96px}
.bkw-steps button{font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;background:none;border:0;border-bottom:1px solid transparent;padding:6px 0;color:var(--ink-3);cursor:default;transition:color .2s}
.bkw-steps button.is-on{color:var(--brass);border-bottom-color:var(--brass-2)}
.bkw-steps button.is-done{color:var(--ink-2);cursor:pointer}
.bkw-steps button.is-done:hover{color:var(--ink)}
.bkw-vp{overflow:hidden;position:relative;transition:height .45s var(--ease)}
.bkw-track{display:flex;width:300%;align-items:flex-start;transition:transform .5s var(--ease-out)}
.bkw-panel{width:33.3334%;padding:3px}
.bk-units{margin-bottom:18px}
.bk-cal__note{margin-top:12px;color:var(--ink-2);font-size:.86rem}
.bkw-actions{margin-top:22px;display:flex;justify-content:flex-end}
.bk-request{border:1px solid var(--line);border-radius:16px;background:var(--shell);padding:clamp(22px,3vw,34px);max-width:520px}
.bk-request h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:10px}
.bk-request p{color:var(--ink-2);font-size:.94rem}
.bk-request .btn{margin-top:20px}
@media(prefers-reduced-motion:reduce){.bkw-track,.bkw-vp{transition:none}}

/* ---- 01 · unit cards ---- */
.bk-units{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bk-unit{position:relative;text-align:left;background:var(--shell);border:1px solid var(--line);border-radius:14px;padding:0;overflow:hidden;cursor:pointer;font:inherit;color:inherit;transition:border-color .25s,box-shadow .25s}
.bk-unit img{width:100%;height:110px;object-fit:cover;display:block}
.bk-unit__body{display:block;padding:13px 15px 15px}
.bk-unit__name{display:block;font-family:var(--serif);font-size:1.06rem;line-height:1.2}
.bk-unit__sub{display:block;color:var(--ink-3);font-size:.78rem;margin-top:4px}
.bk-unit__rate{display:block;color:var(--ink-2);font-size:.82rem;margin-top:8px}
.bk-unit__rate b{color:var(--ink);font-weight:600}
.bk-unit[aria-pressed="true"]{border-color:var(--brass);box-shadow:0 0 0 1px var(--brass),0 16px 34px -24px rgba(27,23,18,.35)}
.bk-unit[aria-pressed="true"]::after{content:'✓';position:absolute;top:10px;right:10px;width:24px;height:24px;border-radius:50%;background:var(--green);color:var(--cream);display:grid;place-items:center;font-size:.75rem}

/* ---- 02 · calendar ---- */
.bk-cal{border:1px solid var(--line);border-radius:16px;background:var(--shell);padding:clamp(16px,2.4vw,26px)}
.bk-cal__bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.bk-cal__nav{display:flex;gap:8px}
.bk-cal__nav button{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);font-size:1rem;cursor:pointer;transition:border-color .2s}
.bk-cal__nav button:hover{border-color:var(--brass)}
.bk-cal__nav button:disabled{opacity:.35;cursor:default}
.bk-months{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,34px)}
.bk-month__ttl{font-family:var(--serif);font-size:1.05rem;text-align:center;margin-bottom:12px;text-transform:capitalize}
.bk-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.bk-dow{font-family:var(--mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);text-align:center;padding-bottom:8px}
.bk-day{position:relative;aspect-ratio:1;border:0;background:transparent;border-radius:10px;font:inherit;font-size:.86rem;color:var(--ink);cursor:pointer;display:grid;place-items:center}
.bk-day:hover:not(:disabled){background:var(--sand)}
.bk-day:disabled{color:var(--ink-3);opacity:.42;cursor:default;text-decoration:line-through;text-decoration-color:rgba(122,110,90,.55);text-decoration-thickness:1px}
.bk-day--out{visibility:hidden}
.bk-day--in{background:var(--sand)}
.bk-day--edge{background:var(--green)!important;color:var(--cream);font-weight:500}
.bk-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:16px;color:var(--ink-3);font-size:.78rem}
.bk-legend span{display:inline-flex;align-items:center;gap:7px}
.bk-legend i{width:12px;height:12px;border-radius:4px;display:inline-block}
.bk-legend .l-free i{background:var(--shell);border:1px solid var(--line)}
.bk-legend .l-booked i{background:repeating-linear-gradient(45deg,var(--sand),var(--sand) 2px,var(--shell) 2px,var(--shell) 4px);border:1px solid var(--line)}
.bk-legend .l-sel i{background:var(--green)}
.bk-hint{margin-top:12px;color:var(--ink-2);font-size:.86rem;min-height:1.3em}
.bk-hint--warn{color:var(--brass-ink,#805E22)}

/* ---- 03 · guests + details ---- */
.bk-guests{display:flex;align-items:center;gap:18px;margin-bottom:22px}
.bk-guests b{font-weight:500}
.bk-stepper{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:100px;background:var(--shell)}
.bk-stepper button{width:42px;height:42px;border:0;background:transparent;font-size:1.1rem;color:var(--ink);cursor:pointer}
.bk-stepper button:disabled{opacity:.3;cursor:default}
.bk-stepper output{min-width:2.2em;text-align:center;font-weight:500}
.bk-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bk-field{display:flex;flex-direction:column;gap:6px}
.bk-field--full{grid-column:1/-1}
.bk-field label{font-size:.82rem;color:var(--ink-2)}
.bk-field input,.bk-field textarea{font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid rgba(40,38,34,.18);border-radius:8px;padding:13px 14px;width:100%;-webkit-appearance:none;appearance:none}
.bk-field textarea{min-height:86px;resize:vertical}
.bk-field input:focus,.bk-field textarea:focus{outline:2px solid var(--brass-2);outline-offset:1px;border-color:transparent}
.bk-err{color:#8C3B22;font-size:.78rem;display:none}
.bk-field--invalid input,.bk-field--invalid select{border-color:#8C3B22}
.bk-field--invalid .bk-err{display:block}
.bk-phone{display:grid;grid-template-columns:minmax(130px,190px) 1fr;gap:10px}
.bk-phone select{font:inherit;font-size:.95rem;color:var(--ink);background:#fff;border:1px solid rgba(40,38,34,.18);border-radius:8px;padding:13px 10px;width:100%;-webkit-appearance:none;appearance:none}
.bk-phone select:focus{outline:2px solid var(--brass-2);outline-offset:1px;border-color:transparent}
.bk-check{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--ink-2);cursor:pointer;user-select:none}
.bk-check input{width:17px;height:17px;accent-color:var(--brass)}

/* ---- summary rail ---- */
.bk-sum{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;background:var(--shell);padding:clamp(18px,2.6vw,26px)}
.bk-sum__villa{display:flex;gap:12px;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line)}
.bk-sum__villa img{width:64px;height:52px;object-fit:cover;border-radius:8px}
.bk-sum__villa .n{font-family:var(--serif);font-size:1.02rem;line-height:1.25}
.bk-sum__villa .s{color:var(--ink-3);font-size:.78rem;margin-top:2px}
.bk-sum__rows{padding:14px 0;border-bottom:1px solid var(--line);display:grid;gap:9px;font-size:.9rem}
.bk-sum__rows .r{display:flex;justify-content:space-between;gap:12px;color:var(--ink-2)}
.bk-sum__rows .r b{color:var(--ink);font-weight:500}
.bk-code{display:flex;gap:8px;padding:14px 0;border-bottom:1px solid var(--line)}
.bk-code input{flex:1;font:inherit;font-size:.9rem;padding:10px 12px;border:1px solid rgba(40,38,34,.18);border-radius:8px;background:#fff;text-transform:uppercase}
.bk-code button{font:inherit;font-size:.85rem;padding:0 16px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.bk-code button:hover{border-color:var(--brass)}
.bk-code__ok{color:var(--turq);font-size:.8rem;padding-top:8px;display:none}
.bk-code__bad{color:#8C3B22;font-size:.8rem;padding-top:8px;display:none}
.bk-sum__total{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0 6px}
.bk-sum__total .t{font-family:var(--serif);font-size:1.5rem}
.bk-sum__note{color:var(--ink-3);font-size:.76rem;line-height:1.5;margin-top:10px}
.bk-sum .btn{width:100%;justify-content:center;margin-top:14px}
.bk-sum .btn:disabled{opacity:.45;cursor:default;transform:none}

/* ---- payment (test) + confirmation ---- */
.bk-pay,.bk-done{border:1px solid var(--line);border-radius:16px;background:var(--shell);padding:clamp(22px,3vw,34px);max-width:520px}
.bk-pay h2,.bk-done h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:10px}
.bk-pay p,.bk-done p{color:var(--ink-2);font-size:.94rem}
.bk-pay .btn{margin-top:20px}
.bk-spin{display:none;margin-top:20px;color:var(--ink-2);font-size:.9rem}
.bk-spin::before{content:'';display:inline-block;width:14px;height:14px;border:2px solid var(--brass-2);border-top-color:transparent;border-radius:50%;margin-right:10px;vertical-align:-2px;animation:bkspin .8s linear infinite}
@keyframes bkspin{to{transform:rotate(360deg)}}
.bk-done{display:none}
.bk-done .ref{font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;color:var(--brass-ink,#805E22);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:10px 14px;display:inline-block;margin:14px 0}
.bk-done ul{list-style:none;margin:10px 0 0;display:grid;gap:6px;color:var(--ink-2);font-size:.92rem}

@media(max-width:960px){
  .bk{grid-template-columns:1fr}
  .bk-sum{position:static;order:2}
  .bk-units{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .bk-months{grid-template-columns:1fr}
  .bk-month--b{display:none}
  .bk-units{grid-template-columns:1fr}
  .bk-unit{display:grid;grid-template-columns:110px 1fr}
  .bk-unit img{height:100%}
  .bk-fields{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.bk-spin::before{animation:none}}

/* ---------- currency chooser (js/fx.js) ---------- */
.bk-unit__rate .fx::before{content:" · "}
.bk-unit__rate .fx::after{content:""}
.bk-sum__fx{text-align:right;font-family:var(--serif);font-size:1.05rem;color:var(--ink-2);margin-top:-2px}
.bk-sum__fx:empty{display:none}
.bk-sum__fxnote{display:none;font-size:.78rem;color:var(--ink-2);margin-top:8px}
html.fx-on .bk-sum__fxnote{display:block}
.bk-unit__rate[hidden]{display:none}