/* Sauna Lívanec – rezervační stránka (vizuálně sjednoceno s livanec.eu/oslavy) */
:root {
  --orange: #fb5101; --orange-d: #d94400; --orange-soft: #ffe5d6;
  --cream: #f6f6ee; --paper: #fbfbf6; --ink: #171512; --ink-2: #624d16; --line: #e7e3d8;
  --ok: #2f7d4b; --ok-soft: #e3f1e7; --err: #b3261e; --err-soft: #fbe6e4;
  --serif: 'Fraunces', Georgia, serif; --sans: 'Jost', Arial, sans-serif; --blue: #087cba;
  --r: 18px;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: #fff; color: var(--ink); font-family: var(--sans); font-weight: 300; font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--orange); }
b, strong { font-weight: 500; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* --- hlavička, menu a patička převzaté z livanec.eu --- */
.site-header { position: relative; z-index: 50; display: flex; align-items: center; justify-content: space-between; padding: 28px 40px; }
.logo { font-family: var(--serif); font-weight: 600; font-size: clamp(2.8rem, 10.6vw, 9.4rem); line-height: 1; color: var(--orange); letter-spacing: .01em; text-decoration: none; }
.menu-toggle { width: clamp(64px, 7vw, 100px); height: clamp(64px, 7vw, 100px); border-radius: 50%; background: var(--blue); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.menu-toggle-bars { width: 34%; height: 24%; min-width: 24px; min-height: 17px; display: flex; flex-direction: column; justify-content: space-between; }
.menu-toggle-bars span { display: block; width: 100%; height: 2px; background: #fff; }
.nav-overlay { position: fixed; top: 0; right: 0; bottom: 0; width: 68%; max-width: 900px; background: var(--orange); z-index: 100; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 10px; padding: 60px 60px 60px clamp(40px, 10vw, 140px); overflow-y: auto; box-shadow: rgba(0, 0, 0, .18) -25px 0 50px; transform: translateX(100%); transition: transform .45s; visibility: hidden; }
body.nav-open .nav-overlay { transform: none; visibility: visible; }
body.nav-open { overflow: hidden; }
.nav-overlay .close-btn { position: absolute; top: 30px; right: 30px; width: 46px; height: 46px; border: none; background: transparent; cursor: pointer; }
.nav-overlay .close-btn::before, .nav-overlay .close-btn::after { content: ""; position: absolute; left: 8px; right: 8px; top: 21px; height: 2px; background: #fff; }
.nav-overlay .close-btn::before { transform: rotate(45deg); }
.nav-overlay .close-btn::after { transform: rotate(-45deg); }
.nav-overlay nav { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.nav-overlay nav a { font-family: var(--serif); font-weight: 600; font-size: clamp(1.8rem, 4.6vw, 4rem); color: #fff; letter-spacing: .01em; text-decoration: none; }
.nav-overlay nav a:hover { opacity: .75; }
.nav-overlay .socials { margin-top: 24px; display: flex; gap: 22px; }
.nav-overlay .socials a { color: #fff; text-decoration: underline; font-size: .95rem; }
.nav-overlay :focus-visible { outline-color: #fff; }

.site-footer { background: var(--cream); padding: 70px 0 40px; }
.site-footer .foot-grid { max-width: 1180px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer .logo { font-size: 3.4rem; }
.site-footer h5 { text-transform: uppercase; font-family: var(--serif); font-weight: 600; font-size: 1rem; margin: 0 0 16px; letter-spacing: .04em; }
.site-footer p { margin: 0 0 6px; color: var(--ink-2); }
.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--orange); }
.site-footer .logo, .site-footer .logo:hover { color: var(--orange); }
.site-footer .foot-company a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.site-footer .foot-company { max-width: 1180px; margin: 40px auto 0; padding: 0 40px; font-size: 13px; color: var(--ink-2); opacity: .7; }

/* --- hero --- */
.hero { padding: 12px 16px 48px; text-align: center; max-width: 820px; margin: 0 auto; }
.brand { font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--ink-2); }
.hero h1 { font-family: var(--serif); font-weight: 600; line-height: 1; margin: 18px 0 22px; }
.hero .h-small { display: block; color: var(--orange); text-transform: uppercase; letter-spacing: .12em; font-size: clamp(18px, 2.4vw, 26px); margin-bottom: 6px; }
.hero .h-big { display: block; text-transform: uppercase; letter-spacing: .02em; font-size: clamp(52px, 10vw, 112px); }
.sub { color: var(--ink-2); margin: 0 auto; max-width: 40em; }

/* --- rozvržení --- */
.layout { max-width: 1180px; margin: 0 auto; padding: 0 16px 120px; display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 36px; align-items: start; }
.steps { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.step { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 28px; box-shadow: 0 4px 18px rgba(31, 27, 22, .06); transition: opacity .3s, filter .3s; }
.step.is-locked { opacity: .45; filter: grayscale(.4); pointer-events: none; box-shadow: none; }
.step.is-locked > :not(h2) { display: none; }
.step h2 { display: flex; align-items: center; gap: 14px; margin: 0 0 20px; font: 600 24px/1.15 var(--serif); text-transform: uppercase; letter-spacing: .02em; }
.step.is-locked h2 { margin: 0; }
.num { width: 34px; height: 34px; border-radius: 50%; background: var(--cream); color: var(--ink-2); display: inline-grid; place-items: center; font: 500 15px/1 var(--sans); letter-spacing: 0; flex: none; }
.step.is-done .num { background: var(--orange); color: #fff; }

/* --- výběr služby --- */
.services { display: grid; gap: 10px; }
.svc { text-align: left; background: #fff; border: 1.5px solid var(--line); border-radius: 18px; padding: 18px 20px; cursor: pointer; display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; transition: border-color .15s, box-shadow .15s; font-weight: 300; }
.svc:hover { border-color: var(--orange); }
.svc[aria-checked="true"] { border-color: var(--orange); box-shadow: inset 0 0 0 1px var(--orange); background: linear-gradient(#fff, #fff6f1); }
.svc-name { font: 600 19px/1.25 var(--serif); text-transform: uppercase; letter-spacing: .02em; }
.svc-price { font: 600 22px/1.2 var(--serif); white-space: nowrap; text-align: right; }
.svc-sub { color: var(--ink-2); font-size: 15px; }
.svc-unit { color: var(--ink-2); font-size: 14px; text-align: right; white-space: nowrap; }
.svc-when { grid-column: 1 / -1; margin-top: 8px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--orange); }
.svc-desc { grid-column: 1 / -1; margin-top: 12px; font-size: 15px; color: var(--ink-2); white-space: pre-line; display: none; }
.svc[aria-checked="true"] .svc-desc { display: block; }
.svc-tag { display: inline-block; margin-left: 10px; padding: 2px 10px; border-radius: 999px; background: var(--orange-soft); color: var(--orange-d); font: 500 11px/1.6 var(--sans); letter-spacing: .14em; text-transform: uppercase; vertical-align: 4px; }

/* --- kalendář --- */
#cal { max-width: 460px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cal-title { font: 600 20px/1 var(--serif); text-transform: uppercase; letter-spacing: .04em; }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; cursor: pointer; font-size: 22px; line-height: 1; display: inline-grid; place-items: center; transition: background .15s; }
.icon-btn:hover:not(:disabled) { background: var(--cream); border-color: var(--ink); }
.icon-btn:disabled { opacity: .3; cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.cal-wd span { text-align: center; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); padding: 4px 0; }
.day { aspect-ratio: 1; max-height: 58px; width: 100%; border: 0; border-radius: 12px; background: transparent; cursor: default; font: 400 18px/1 var(--serif); color: #c3bba9; display: grid; place-items: center; position: relative; }
.day.open { background: var(--ok-soft); color: var(--ink); cursor: pointer; font-weight: 500; }
.day.open:hover { box-shadow: inset 0 0 0 1.5px var(--ok); }
.day.full { background: var(--cream); color: #b4a891; text-decoration: line-through; }
.day.today::after { content: ""; position: absolute; bottom: 6px; width: 4px; height: 4px; border-radius: 50%; background: currentColor; }
.day[aria-pressed="true"] { background: var(--orange); color: #fff; box-shadow: none; }
.cal-legend { margin: 14px 0 0; font-size: 13px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.dot { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.dot.free { background: var(--ok-soft); }
.dot.full { background: var(--cream); margin-left: 12px; }

/* --- denní pás --- */
.dayband { position: relative; height: 46px; margin: 0 0 22px; }
.band-track { position: absolute; left: 0; right: 0; top: 8px; height: 14px; border-radius: 7px; background: var(--ok-soft); overflow: hidden; }
.band-busy { position: absolute; top: 0; bottom: 0; background: repeating-linear-gradient(-45deg, var(--line) 0 5px, #d8d2c2 5px 10px); }
.band-pick { position: absolute; top: 4px; height: 22px; border-radius: 6px; background: var(--orange); transition: left .2s, width .2s; }
.band-ticks { position: absolute; left: 0; right: 0; top: 30px; font-size: 12px; color: var(--ink-2); }
.band-ticks span { position: absolute; transform: translateX(-50%); }
.band-ticks span:first-child { transform: none; }
.band-ticks span:last-child { transform: translateX(-100%); }

.slot-group + .slot-group { margin-top: 18px; }
.slot-group h3 { margin: 0 0 10px; font: 500 13px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.slot-list { display: flex; flex-wrap: wrap; gap: 8px; }
.slot { border: 1.5px solid var(--line); background: #fff; border-radius: 14px; padding: 9px 16px; cursor: pointer; display: grid; text-align: left; min-width: 96px; transition: border-color .15s; }
.slot b { font: 500 20px/1.15 var(--serif); }
.slot small { font-size: 13px; color: var(--ink-2); }
.slot small.few { color: var(--orange-d); font-weight: 500; }
.slot:hover { border-color: var(--orange); }
.slot[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.slot[aria-pressed="true"] small { color: rgba(246, 246, 238, .65); }
.slots-empty { color: var(--ink-2); margin: 0; }

/* --- volba délky a typu sauny --- */
.chip-row { margin: 0 0 20px; }
.chips-label { display: block; font-size: 13px; color: var(--ink-2); letter-spacing: .02em; margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--line); background: #fff; border-radius: 999px; padding: 9px 18px; cursor: pointer; display: inline-flex; align-items: baseline; gap: 8px; transition: border-color .15s; }
.chip b { font: 500 17px/1.2 var(--serif); }
.chip small { font-size: 13px; color: var(--ink-2); }
.chip:hover { border-color: var(--orange); }
.chip[aria-checked="true"] { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.chip[aria-checked="true"] small { color: rgba(246, 246, 238, .7); }

/* --- formulář --- */
form { display: grid; gap: 16px; }
.persons { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.persons-label { font-size: 13px; color: var(--ink-2); letter-spacing: .02em; }
.stepper { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; overflow: hidden; }
.stepper .icon-btn { border: 0; border-radius: 0; width: 52px; height: 48px; background: transparent; }
.stepper .icon-btn:hover:not(:disabled) { background: var(--cream); }
.stepper output { min-width: 44px; text-align: center; font: 400 26px/1 var(--serif); }
.persons-hint { flex-basis: 100%; font-size: 14px; color: var(--ink-2); margin-top: -6px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field > span { font-size: 13px; color: var(--ink-2); letter-spacing: .02em; }
.field em { font-style: normal; opacity: .7; }
input:not([type=checkbox]), textarea { width: 100%; border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; background: #fff; font-size: 16px; font-weight: 400; outline: none; transition: border-color .2s; }
input:focus, textarea:focus { border-color: var(--ink); }
input[aria-invalid="true"] { border-color: var(--err); }
textarea { resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.link-btn { background: none; border: 0; padding: 0; color: var(--orange); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: 16px; font-weight: 400; }
.voucher-box { display: flex; gap: 10px; align-items: end; margin-top: 10px; }
.voucher-box .field { flex: 1; }
.voucher-msg { margin: 8px 0 0; font-size: 15px; }
.voucher-msg:empty { display: none; }
.voucher-msg.ok { background: var(--ok-soft); color: var(--ok); font-weight: 500; padding: 10px 14px; border-radius: 12px; }
.voucher-msg.bad { background: var(--err-soft); color: var(--err); font-weight: 500; padding: 10px 14px; border-radius: 12px; }
.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; font-size: 15px; }
.check input { width: 20px; height: 20px; accent-color: var(--orange); margin: 1px 0 0; flex: 0 0 auto; }
.check a { color: var(--ink); }
.form-err { margin: 0; background: var(--err-soft); color: var(--err); border-radius: 12px; padding: 12px 14px; font-size: 14px; font-weight: 500; }
.form-err:empty { display: none; }

.btn { border: 0; border-radius: 999px; padding: 14px 22px; cursor: pointer; font-weight: 500; font-size: 15px; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: background .15s, transform .15s; }
.btn.primary { background: var(--orange); color: #fff; letter-spacing: .06em; }
.btn.primary:hover:not(:disabled) { background: var(--orange-d); transform: translateY(-1px); }
.btn.primary:disabled { background: #cfc6b8; cursor: not-allowed; }
.btn.ghost { background: transparent; border: 1.5px solid var(--ink); color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--cream); }
.btn.dark { background: var(--ink); color: var(--cream); }
.btn.big { width: 100%; padding: 20px; font-size: 17px; }
.btn.is-busy { opacity: .7; pointer-events: none; }

/* --- shrnutí (světlé, jako na webu) --- */
.summary { position: sticky; top: 20px; background: var(--cream); color: var(--ink); border: 1px solid var(--line); border-radius: 26px; padding: 26px; }
.sum-title { margin: 0 0 14px; font: 600 20px/1.2 var(--serif); text-transform: uppercase; letter-spacing: .04em; }
.sum-list { margin: 0 0 18px; display: grid; gap: 10px; }
.sum-list div { display: grid; grid-template-columns: 84px 1fr; gap: 8px; font-size: 15px; }
.sum-list dt { color: var(--ink-2); }
.sum-list dd { margin: 0; font-family: var(--serif); font-size: 17px; font-weight: 500; }
.sum-list .muted { color: #b4a891; font-family: var(--sans); font-size: 15px; font-weight: 300; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--line); padding-top: 16px; margin-bottom: 4px; gap: 10px; }
.sum-total span { color: var(--ink-2); font-size: 14px; }
.sum-total strong { font: 600 32px/1 var(--serif); white-space: nowrap; color: var(--ink); }
.sum-total s { color: var(--ink-2); opacity: .6; font: 300 16px var(--sans); margin-right: 8px; }
.summary .btn.big { margin-top: 16px; }
.sum-note { margin: 12px 0 0; font-size: 13px; color: var(--ink-2); text-align: center; }

/* --- potvrzení / správa --- */
.done { max-width: 680px; margin: 0 auto; padding: 8px 16px 100px; }
.done-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 40px 34px; box-shadow: 0 4px 18px rgba(31, 27, 22, .06); text-align: center; }
.done h2 { font: 600 clamp(32px, 6vw, 48px)/1.05 var(--serif); text-transform: uppercase; letter-spacing: .02em; margin: 0 0 12px; }
.done p { margin: 0 auto 14px; color: var(--ink-2); max-width: 32em; }
.done .code { display: inline-block; font: 600 28px/1 var(--serif); letter-spacing: .12em; background: var(--orange-soft); color: var(--orange-d); padding: 12px 20px; border-radius: 14px; margin: 8px 0 18px; }
.done dl { display: grid; gap: 10px; margin: 18px 0 26px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; }
.done dl div { display: grid; grid-template-columns: 150px 1fr; gap: 10px; }
.done dt { color: var(--ink-2); font-size: 15px; }
.done dd { margin: 0; font-family: var(--serif); font-size: 18px; }
.done-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.status-pill { display: inline-block; padding: 4px 14px; border-radius: 999px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; background: var(--ok-soft); color: var(--ok); margin-bottom: 14px; }
.status-pill.cancelled { background: var(--err-soft); color: var(--err); }
.check-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--orange); color: #fff; display: grid; place-items: center; font-size: 30px; margin: 0 auto 18px; animation: pop .4s cubic-bezier(.2, 1.4, .4, 1); }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }


.skeleton { height: 76px; border-radius: 18px; background: linear-gradient(90deg, var(--cream), var(--paper), var(--cream)); background-size: 200% 100%; animation: sk 1.2s infinite linear; }
@keyframes sk { to { background-position: -200% 0; } }

/* --- mobil --- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; gap: 16px; padding-bottom: 150px; }
  .summary { position: fixed; left: 0; right: 0; bottom: 0; top: auto; border-radius: 22px 22px 0 0; border-width: 1px 0 0; padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); z-index: 10; background: #fff; box-shadow: 0 -8px 30px rgba(23, 21, 18, .12); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 14px; }
  .sum-title, .sum-list, .sum-note { display: none; }
  .sum-total { border: 0; padding: 0; margin: 0; flex-direction: column; align-items: flex-start; gap: 2px; }
  .sum-total span { font-size: 12px; }
  .sum-total strong { font-size: 26px; }
  .summary .btn.big { width: auto; padding: 16px 26px; margin-top: 0; }
}
@media (max-width: 700px) {
  .site-header { padding: 20px 20px; }
  .nav-overlay { width: 100%; max-width: none; padding: 110px 30px 40px; }
  .site-footer .foot-grid { grid-template-columns: 1fr; gap: 30px; padding: 0 20px; }
  .site-footer .foot-company { padding: 0 20px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 18px 16px 32px; }
  .step { padding: 22px 16px 24px; border-radius: 22px; }
  .step h2 { font-size: 20px; }
  .row2 { grid-template-columns: 1fr; }
  .svc { grid-template-columns: 1fr; }
  .svc-price, .svc-unit { text-align: left; }
  .done-card { padding: 30px 20px; }
  .done dl div { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}