/* My Auto Spa customer pages: /book/ (wizard) and /booking/{ref} (confirmation). B1, 8 Oct 2026.
   Builds on /assets/brand.css tokens. Phone first (360px), dark ink header, foam working surface,
   teal (--royal) buttons with DARK text: white on teal fails contrast. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--foam);color:var(--ink);font:16px/1.5 var(--body);overflow-x:hidden}
img{max-width:100%}
a{color:var(--glass-d)}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--royal-d);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--royal);color:var(--ink-deep);padding:10px 14px;z-index:10}
.skip:focus{left:8px;top:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- header */
.top{background:var(--ink);color:var(--foam);padding:18px 16px 22px}
.top .wrap{max-width:720px;margin:0 auto}
.brand{font:700 13px/1 var(--wide);letter-spacing:.14em;text-transform:uppercase;color:var(--royal-2);text-decoration:none}
.top h1{font:600 clamp(26px,7vw,38px)/1.15 var(--serif);margin:12px 0 6px}
.top p{margin:0;color:var(--mist)}

/* ---- progress */
.steps{display:flex;gap:6px;list-style:none;margin:16px 0 0;padding:0;counter-reset:s}
.steps li{flex:1;min-width:0;font:600 12px/1.3 var(--body);color:var(--mist);border-top:3px solid var(--atlantic);padding-top:6px;counter-increment:s}
.steps li::before{content:counter(s) ". "}
.steps li[aria-current="step"]{color:var(--foam);border-color:var(--royal)}
.steps li.done{color:var(--royal-2);border-color:var(--royal-d)}

/* ---- main */
main{max-width:720px;margin:0 auto;padding:20px 16px 48px}
main:focus{outline:none}
h2{font:600 24px/1.2 var(--serif);margin:0 0 6px}
h3{font:700 15px/1.3 var(--wide);letter-spacing:.02em;margin:22px 0 8px}
.lead{margin:0 0 16px;color:#46525c}
.muted{color:#5b6670}
fieldset{border:0;margin:0 0 8px;padding:0;min-width:0}
legend{font:700 15px/1.3 var(--wide);padding:0;margin:0 0 10px}

/* ---- option cards (radio inputs, so keyboard + screen readers get a real group) */
.cards{display:grid;gap:10px}
@media (min-width:560px){.cards.two{grid-template-columns:1fr 1fr}}
.card{position:relative;display:block;background:#fff;border:2px solid var(--sand);border-radius:var(--radius);padding:14px 16px;min-height:var(--tap);cursor:pointer}
.card input{position:absolute;opacity:0;width:1px;height:1px}
.card:hover{border-color:var(--royal-d)}
.card:has(input:checked){border-color:var(--royal);box-shadow:0 0 0 2px var(--royal) inset;background:#effbfa}
.card:has(input:focus-visible){outline:3px solid var(--royal-d);outline-offset:2px}
.card .name{display:block;font:700 16px/1.3 var(--body)}
.card .hint{display:block;color:#5b6670;font-size:14px}
.card .row{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.card .price{font:700 16px/1.3 var(--wide);white-space:nowrap}
.card .desc{display:block;color:#46525c;font-size:14px;margin-top:4px}

/* ---- date strip (scrolls inside itself, never the page) */
.dates{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;margin:0 -2px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.date{flex:0 0 auto;scroll-snap-align:start;min-width:64px;min-height:64px;border:2px solid var(--sand);border-radius:12px;background:#fff;color:var(--ink);font:inherit;cursor:pointer;text-align:center;padding:6px 8px;line-height:1.2}
.date b{display:block;font:700 18px/1.2 var(--wide)}
.date small{display:block;font-size:12px;color:#5b6670}
.date[aria-pressed="true"]{border-color:var(--royal);background:var(--royal);color:var(--ink-deep)}
.date[aria-pressed="true"] small{color:var(--ink-deep)}
.date:disabled{opacity:.45;cursor:not-allowed}
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.time{min-height:var(--tap);border:2px solid var(--sand);border-radius:10px;background:#fff;color:var(--ink);font:700 16px/1 var(--wide);cursor:pointer}
.time[aria-pressed="true"]{background:var(--royal);border-color:var(--royal);color:var(--ink-deep)}

/* ---- forms */
.field{margin:0 0 14px}
.field label,.label{display:block;font-weight:600;margin:0 0 4px}
.field .help{display:block;font-size:14px;color:#5b6670;margin:0 0 4px}
input[type=text],input[type=tel],input[type=email],textarea{width:100%;min-height:var(--tap);font:inherit;color:var(--ink);background:#fff;border:2px solid #cfc6b6;border-radius:10px;padding:10px 12px}
textarea{min-height:88px;resize:vertical}
input:focus,textarea:focus{border-color:var(--royal-d)}
[aria-invalid="true"]{border-color:var(--danger)!important}
.field-error{color:var(--danger);font-size:14px;font-weight:600;margin-top:4px}
.grid2{display:grid;gap:0 12px}
@media (min-width:560px){.grid2{grid-template-columns:1fr 1fr}}
.check{display:flex;gap:10px;align-items:flex-start;min-height:var(--tap);padding:8px 0;cursor:pointer}
.check input{flex:0 0 auto;width:24px;height:24px;margin:2px 0 0;accent-color:var(--royal-d)}
details.more{margin:0 0 14px;background:#fff;border:2px solid var(--sand);border-radius:12px;padding:0 14px}
details.more summary{min-height:var(--tap);display:flex;align-items:center;font-weight:600;cursor:pointer}
details.more[open]{padding-bottom:6px}

/* ---- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);min-width:var(--tap);padding:10px 20px;border-radius:999px;border:2px solid var(--royal);background:var(--royal);color:var(--ink-deep);font:700 16px/1.2 var(--body);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--royal-2);border-color:var(--royal-2);color:var(--ink-deep)}
.btn:disabled{opacity:.55;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink);border-color:#cfc6b6}
.btn.ghost:hover{border-color:var(--ink)}
.btn.danger{background:#fff;color:var(--danger);border-color:var(--danger)}
.actions{display:flex;flex-wrap:wrap-reverse;gap:10px;justify-content:space-between;align-items:center;margin-top:22px}
.actions .btn{flex:1 1 160px}

/* ---- notices + summary */
.notice{border-radius:12px;padding:12px 14px;margin:0 0 16px;background:#fff;border-left:5px solid var(--royal-d)}
.notice.error{border-color:var(--danger);background:#fff3f1}
.notice.warn{border-color:var(--warn);background:#fff8e8}
.notice.ok{border-color:var(--ok);background:#eefaf3}
.notice p{margin:4px 0}
.summary{background:#fff;border-radius:var(--radius);border:2px solid var(--sand);padding:4px 16px;margin:0 0 16px}
.summary dl{margin:0}
.summary .r{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--sand)}
.summary .r:last-child{border-bottom:0}
.summary dt{color:#5b6670}
.summary dd{margin:0;font-weight:600;text-align:right;overflow-wrap:anywhere}
.summary .total dd{font:700 18px/1.3 var(--wide)}
.chip{display:inline-block;padding:2px 10px;border-radius:999px;font:700 13px/1.6 var(--body);background:var(--sand);color:var(--ink)}
.chip.confirmed,.chip.paid{background:#d6f3e3;color:#0f5132}
.chip.pending_payment,.chip.pending,.chip.unpaid{background:#fff0c7;color:#6b4500}
.chip.cancelled,.chip.expired,.chip.failed{background:#fde2de;color:#8a1c12}
.hero-ok{font:600 30px/1.15 var(--serif);margin:0 0 6px}
.ref{font:700 22px/1.2 var(--wide);letter-spacing:.06em}
.spinner{display:inline-block;width:16px;height:16px;border:3px solid var(--sand);border-top-color:var(--royal-d);border-radius:50%;animation:spin 1s linear infinite;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
footer.foot{max-width:720px;margin:0 auto;padding:0 16px 32px;font-size:14px;color:#5b6670}
footer.foot a{display:inline-block;min-height:var(--tap);padding:12px 8px 0 0}
footer.foot .operator{margin:0;padding-top:12px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}