/* ==========================================================================
   Brigit — sdílený design systém (web, poukaz, správa rezervace, admin)
   Světlý režim: perleť a šampaň · Tmavý režim: espresso s měděným ornamentem
   ========================================================================== */

/* Paleta převzatá z loga Brigit: espresso hnědá, měděné zlato, krémová. */
:root {
  --bg: #f3ece1;
  --bg-2: #eae0d0;
  --surface: rgba(255, 251, 244, .8);
  --surface-solid: #fffaf2;
  --surface-2: rgba(255, 251, 244, .55);
  --ink: #2a1b12;
  --ink-2: #5b4433;
  --muted: #8a7260;
  --line: rgba(70, 40, 20, .13);
  --line-strong: rgba(70, 40, 20, .26);
  --gold: #8f5424;
  --gold-2: #c07f3f;
  --gold-3: #eec48a;
  --gold-soft: rgba(176, 108, 48, .12);
  --brown: #3d271a;
  --on-gold: #24160d;
  --danger: #a13d28;
  --ok: #4e6b35;
  --shadow: 0 30px 60px -30px rgba(70, 40, 18, .35);
  --gilt: linear-gradient(115deg, #7a3f16 0%, #c07a38 24%, #f7cd8f 42%, #b36b2d 58%, #eeb877 78%, #7d4219 100%);
  --pattern: url('/img/pattern-light.svg');
  --pattern-opacity: .55;
  --glow: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 255, 255, .7), transparent 70%);

  --f-display: 'Playfair Display', 'Bodoni Moda', Didot, Georgia, serif;
  --f-body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --r: 2px;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --ease-soft: cubic-bezier(.4, 0, .2, 1);
  --wrap: 1240px;
  --gut: clamp(18px, 4vw, 48px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #150e0a;
    --bg-2: #1c130d;
    --surface: rgba(36, 24, 16, .76);
    --surface-solid: #201610;
    --surface-2: rgba(44, 30, 20, .5);
    --ink: #f0e4d2;
    --ink-2: #cdb9a2;
    --muted: #97806a;
    --line: rgba(230, 170, 110, .14);
    --line-strong: rgba(230, 170, 110, .3);
    --gold: #e2a865;
    --gold-2: #c9894a;
    --gold-3: #f6d09a;
    --gold-soft: rgba(226, 168, 101, .1);
    --brown: #2c1d13;
    --danger: #e38a6f;
    --ok: #a9c48a;
    --shadow: 0 30px 70px -30px rgba(0, 0, 0, .8);
    --pattern: url('/img/pattern-dark.svg');
    --pattern-opacity: .42;
    --glow: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(120, 72, 36, .35), transparent 70%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #150e0a;
  --bg-2: #1c130d;
  --surface: rgba(36, 24, 16, .76);
  --surface-solid: #201610;
  --surface-2: rgba(44, 30, 20, .5);
  --ink: #f0e4d2;
  --ink-2: #cdb9a2;
  --muted: #97806a;
  --line: rgba(230, 170, 110, .14);
  --line-strong: rgba(230, 170, 110, .3);
  --gold: #e2a865;
  --gold-2: #c9894a;
  --gold-3: #f6d09a;
  --gold-soft: rgba(226, 168, 101, .1);
  --brown: #2c1d13;
  --danger: #e38a6f;
  --ok: #a9c48a;
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, .8);
  --pattern: url('/img/pattern-dark.svg');
  --pattern-opacity: .42;
  --glow: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(120, 72, 36, .35), transparent 70%);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
/* sekce se při skoku na kotvu nezasunou pod pevnou horní lištu */
section[id], [id].booking { scroll-margin-top: 92px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'lnum' 1;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color .6s var(--ease-soft), color .6s var(--ease-soft);
}
/* Ornamentální reliéf (inspirace: zdobený slon ve studiu) + jemná záře shora */
body::before, body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  transition: opacity .8s var(--ease-soft);
}
body::before {
  background: var(--pattern) center top / 210px 210px repeat;
  opacity: var(--pattern-opacity);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 40%, #000 30%, rgba(0, 0, 0, .45) 100%);
  mask-image: radial-gradient(ellipse 120% 90% at 50% 40%, #000 30%, rgba(0, 0, 0, .45) 100%);
}
body::after { background: var(--glow); }

[hidden] { display: none !important; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--gold-3); color: #1d1712; }
:focus-visible { outline: 1.5px solid var(--gold); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- typografie ---------- */
.display, h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -.01em;
  line-height: 1.08;
  margin: 0;
}
h1 { font-size: clamp(2.6rem, 5.6vw, 5.2rem); }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.7rem); }
h3 { font-size: clamp(1.35rem, 2.1vw, 1.75rem); line-height: 1.15; }
em, .it { font-style: italic; }
.gilt {
  background: var(--gilt);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 9s var(--ease-soft) infinite alternate;
}
@keyframes shimmer { to { background-position: 100% 0; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .9em;
  font: 600 .7rem/1 var(--f-body);
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--ink-2); max-width: 36em; }
.mono { font-family: var(--f-mono); letter-spacing: .02em; }
.muted { color: var(--muted); }

/* ---------- tlačítka ---------- */
.btn {
  --h: 52px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7em;
  height: var(--h);
  padding: 0 1.9em;
  border: 1px solid var(--gold);
  border-radius: var(--r);
  background: transparent;
  color: var(--ink);
  font: 600 .78rem/1 var(--f-body);
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color .45s var(--ease), border-color .45s var(--ease), transform .3s var(--ease), opacity .3s;
  white-space: nowrap;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gilt);
  background-size: 200% 100%;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .6s var(--ease), background-position 1.2s var(--ease);
}
.btn:hover::before { transform: scaleX(1); transform-origin: left; background-position: 100% 0; }
.btn:hover { color: var(--on-gold); }
.btn:active { transform: translateY(1px); }
.btn.solid { color: var(--on-gold); border-color: transparent; }
.btn.solid::before { transform: scaleX(1); }
.btn.solid:hover::before { background-position: 100% 0; }
.btn.small { --h: 40px; padding: 0 1.2em; font-size: .7rem; letter-spacing: .16em; }
.btn.ghost { border-color: var(--line-strong); }
.btn[disabled] { opacity: .4; pointer-events: none; }
.btn .arrow { transition: transform .45s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.link {
  color: var(--gold);
  text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size .5s var(--ease);
  padding-bottom: 2px;
}
.link:hover { background-size: 100% 1px; }

/* ---------- formuláře ---------- */
.field { display: grid; gap: 8px; }
.field > span, .label {
  font: 600 .68rem/1.2 var(--f-body);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.input, .field input, .field select, .field textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  background: var(--surface-2);
  transition: border-color .3s, background-color .3s, box-shadow .3s;
}
.field textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--surface-solid);
  box-shadow: 0 0 0 4px var(--gold-soft);
}
.field small { color: var(--muted); font-size: .8rem; }
/* zaškrtávátko vlevo, text (i s odkazy a tučným písmem) plyne normálně jako odstavec */
.check { display: block; position: relative; padding-left: 30px; font-size: .9rem; line-height: 1.55; color: var(--ink-2); cursor: pointer; }
/* zaškrtávátko nesmí zdědit styl textových polí (.field input = výška 50 px) */
.check input, .field .check input { position: absolute; left: 0; top: 2px; accent-color: var(--gold); width: 18px; height: 18px; min-height: 0; padding: 0; margin: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: .88rem;
  cursor: pointer;
  user-select: none;
  transition: all .35s var(--ease);
}
.chip:hover { border-color: var(--gold); }
.chip[aria-pressed="true"], .chip.on, .chip:has(input:checked) {
  border-color: var(--gold);
  background: var(--gold-soft);
  color: var(--gold);
}
.chip { position: relative; }
.chip input, .field .chip input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; padding: 0; margin: 0; opacity: 0; pointer-events: none; }

.msg { padding: 14px 18px; border-left: 2px solid var(--danger); background: color-mix(in srgb, var(--danger) 8%, transparent); color: var(--danger); font-size: .92rem; }
.msg.ok { border-color: var(--ok); color: var(--ok); background: color-mix(in srgb, var(--ok) 9%, transparent); }

/* ---------- přepínač motivu ---------- */
.theme-toggle {
  position: relative;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--gold);
  transition: border-color .3s, transform .6s var(--ease);
}
.theme-toggle:hover { border-color: var(--gold); transform: rotate(-20deg); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
}

/* logo: ležící postava z loga studia (světlá/tmavá varianta) */
.brand-fig, .seal-fig, .foot-logo { display: block; background: url('/img/brand/figura-light.webp') center / contain no-repeat; }
.foot-logo { width: 190px; aspect-ratio: 528 / 404; background-image: url('/img/brand/logo-light.webp'); }
:root[data-theme="dark"] .brand-fig, :root[data-theme="dark"] .seal-fig { background-image: url('/img/brand/figura-dark.webp'); }
:root[data-theme="dark"] .foot-logo { background-image: url('/img/brand/logo-dark.webp'); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand-fig, :root:not([data-theme="light"]) .seal-fig { background-image: url('/img/brand/figura-dark.webp'); }
  :root:not([data-theme="light"]) .foot-logo { background-image: url('/img/brand/logo-dark.webp'); }
}
.brand-fig { width: 62px; aspect-ratio: 501 / 109; }

/* ---------- ornament ---------- */
.rule { display: flex; align-items: center; gap: 16px; color: var(--gold); }
.rule::before, .rule::after { content: ''; height: 1px; flex: 1; background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent); opacity: .6; }
.diamond { width: 7px; height: 7px; transform: rotate(45deg); border: 1px solid currentColor; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 200;
  transform: translate(-50%, 30px);
  opacity: 0;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--bg);
  font-size: .9rem;
  border-radius: var(--r);
  box-shadow: var(--shadow);
  pointer-events: none;
  transition: all .5s var(--ease);
  max-width: calc(100vw - 32px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ---------- vlastní výběr (náhrada systémového selectu) ---------- */
.fsel-native { position: absolute !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }
.fsel { position: relative; }
.fsel-btn { width: 100%; display: flex; align-items: center; gap: 14px; min-height: 56px; padding: 8px 16px 8px 8px; text-align: left; cursor: pointer;
  background: var(--surface); color: var(--ink); border: 1px solid var(--line-strong); font: inherit; transition: border-color .3s, background .3s; }
.fsel-btn:hover, .fsel.open .fsel-btn { border-color: var(--gold); }
.fsel-btn:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; }
.fsel-btn img, .fsel-group img { width: 44px; height: 44px; object-fit: cover; flex: none; }
.fsel-btn > .fsel-t { padding-left: 4px; }
.fsel-t { display: grid; gap: 2px; flex: 1; min-width: 0; }
.fsel-t b { font-weight: 500; font-size: .95rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fsel-t small { color: var(--muted); font-size: .8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fsel-ph { color: var(--muted); padding-left: 8px; }
.fsel-btn em, .fsel-opt em { font-style: normal; font-weight: 600; color: var(--gold); white-space: nowrap; font-feature-settings: 'lnum'; }
.fsel-chev { width: 9px; height: 9px; flex: none; margin-left: 4px; border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2); transform: translateY(-3px) rotate(45deg); transition: transform .4s var(--ease); }
.fsel.open .fsel-chev { transform: translateY(2px) rotate(225deg); }
.fsel-list { position: absolute; z-index: 40; left: 0; right: 0; top: calc(100% + 6px); max-height: min(420px, 60vh); overflow: auto; overscroll-behavior: contain;
  background: var(--bg-2, var(--bg)); border: 1px solid var(--gold); box-shadow: 0 30px 60px -25px rgba(0, 0, 0, .6);
  opacity: 0; transform: translateY(-6px); pointer-events: none; visibility: hidden; transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s; }
.fsel.open .fsel-list { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s; }
.fsel-group { position: sticky; top: 0; z-index: 1; display: flex; align-items: center; gap: 12px; padding: 10px 12px 8px; background: var(--bg-2, var(--bg));
  border-top: 1px solid var(--line); font: 500 1.02rem/1.2 var(--f-display); color: var(--ink); }
.fsel-group:first-child { border-top: 0; }
.fsel-group img { width: 36px; height: 36px; }
.fsel-opt { display: flex; align-items: center; gap: 12px; padding: 9px 14px 9px 60px; cursor: pointer; transition: background .2s; }
.fsel-opt:not(:has(img)) .fsel-t b { font-size: .9rem; }
.fsel-opt img { width: 36px; height: 36px; object-fit: cover; margin-left: -48px; }
.fsel-opt:hover, .fsel-opt.act { background: var(--gold-soft); }
.fsel-opt.on { box-shadow: inset 2px 0 0 var(--gold); }
.fsel-opt.on .fsel-t b { color: var(--gold); }
@media (prefers-reduced-motion: reduce) { .fsel-list, .fsel-chev { transition: none; } }
.fsel-list { scrollbar-width: thin; scrollbar-color: var(--gold-2, var(--gold)) transparent; }
.fsel-list::-webkit-scrollbar { width: 6px; }
.fsel-list::-webkit-scrollbar-thumb { background: var(--gold-2, var(--gold)); }
/* výběr bez obrázků a kompaktní varianta (filtry, řazení, malá pole ve formulářích) */
.fsel-plain .fsel-opt { padding-left: 14px; }
.fsel-compact { display: inline-block; min-width: 180px; vertical-align: middle; }
.fsel-compact .fsel-btn { min-height: 44px; padding: 6px 12px 6px 10px; gap: 8px; }
.fsel-compact .fsel-t b { font-size: .88rem; }
.fsel-compact .fsel-list { right: auto; min-width: 100%; width: max-content; max-width: min(360px, 90vw); }
.field .fsel-compact, .var-row .fsel-compact, .co-row .fsel-compact { display: block; width: 100%; min-width: 0; }
.field .fsel-compact .fsel-btn, .co-row .fsel-compact .fsel-btn { min-height: 50px; padding-left: 14px; }

/* výběr data (fancyDate): stejný styl jako fancySelect, kalendář v rozbalovacím okně */
.fdate-row { display: flex; gap: 8px; align-items: stretch; }
.fdate-pick { position: relative; flex: 1; min-width: 0; }
.fdate .fsel-btn { min-height: 50px; padding-left: 14px; }
.fdate-time .fdate-row > .fsel-compact { flex: none; width: 104px; min-width: 0; }
.fdate-time .fsel-btn { padding-right: 10px; gap: 6px; }
.fdate-time .fsel-t b { font-size: .86rem; }
.fdate-time .fdate-row > .fsel-compact .fsel-btn { min-height: 50px; }
.fdate-ico { width: 16px; height: 16px; flex: none; border: 1.5px solid var(--ink-2); border-top-width: 4px; border-radius: 2px; }
.fdate-cal { right: auto; width: 300px; padding: 12px; }
.fdate-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.fdate-head b { font-weight: 500; text-transform: capitalize; }
.fdate-head button { all: unset; cursor: pointer; width: 34px; height: 34px; display: grid; place-items: center; font-size: 1.2rem; color: var(--ink-2); }
.fdate-head button:hover { color: var(--gold); }
.fdate-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.fdate-grid span { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 4px 0; }
.fdate-grid button { all: unset; cursor: pointer; height: 36px; display: grid; place-items: center; font-size: .9rem; font-feature-settings: 'lnum', 'tnum'; transition: background .2s; }
.fdate-grid button:hover { background: var(--gold-soft); }
.fdate-grid button.today { box-shadow: inset 0 0 0 1px var(--line-strong); }
.fdate-grid button.on { background: var(--gold); color: var(--on-gold, #1a120c); }
.fdate-grid button:disabled { opacity: .28; cursor: default; background: none; }
.fdate-grid button:focus-visible { outline: 1px solid var(--gold); outline-offset: -1px; }
@media (max-width: 420px) { .fdate-cal { width: min(300px, calc(100vw - 32px)); } }
.fdate-err .fsel-btn { border-color: var(--danger); }