:root {
  color-scheme: light dark;
  --bg: #f3f6f5; --bg2: #e3ece9; --fg: #0d1b1a; --muted: #4b5d5b; --akcent: #0b6b61; --akcent-fg: #fff;
  --okraj: #c4d2cf; --mriezka: rgba(11, 107, 97, .07); --sklo: rgba(255, 255, 255, .62); --sklo-okraj: rgba(11, 107, 97, .22); --varovanie: #8a4b00; --varovanie-bg: #fff3dc; --chyba: #9b1c1c; --chyba-bg: #fdeaea;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Noto Serif", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a1211; --bg2: #11201e; --fg: #e8f1ef; --muted: #9db3b0; --akcent: #4fd1c0; --akcent-fg: #04201c;
    --okraj: #2a3d3a; --mriezka: rgba(79, 209, 192, .06); --sklo: rgba(18, 36, 33, .6); --sklo-okraj: rgba(79, 209, 192, .28); --varovanie: #ffcf8a; --varovanie-bg: #2c2210; --chyba: #ffb4b4; --chyba-bg: #3a1414;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--fg); font: 1.0625rem/1.6 var(--sans);
  background-image: linear-gradient(var(--mriezka) 1px, transparent 1px), linear-gradient(90deg, var(--mriezka) 1px, transparent 1px), linear-gradient(180deg, var(--bg2), transparent 28rem);
  background-size: 3rem 3rem, 3rem 3rem, 100% 100%; background-position: -1px -1px, -1px -1px, 0 0; background-repeat: repeat, repeat, no-repeat;
}
a { color: var(--akcent); text-underline-offset: 3px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--akcent); outline-offset: 3px; border-radius: 4px; }
ul, ol { padding-left: 1.25rem; }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; line-height: 1.18; margin: 0 0 .6rem; }
h1 { font-size: clamp(2rem, 1.2rem + 3.6vw, 3.4rem); }
h2 { font-size: 1.45rem; }
p { margin: 0 0 1rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 40rem; }
.poznamka { font-size: .9rem; color: var(--muted); }

.preskocit { position: absolute; left: 1rem; top: -4rem; background: var(--akcent); color: var(--akcent-fg); padding: .5rem 1rem; border-radius: 6px; z-index: 10; }
.preskocit:focus { top: 1rem; }

.hlavicka { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem; padding: 1rem max(16px, calc((100% - 70rem) / 2)); border-bottom: 1px solid var(--okraj); background: var(--bg); }
.logo { display: inline-flex; align-items: center; gap: .5rem; font: 600 1.35rem var(--serif); color: var(--fg); text-decoration: none; margin-right: auto; }
.logo img { display: block; }
.hlavicka ul { display: flex; flex-wrap: wrap; gap: .25rem 1.1rem; list-style: none; margin: 0; padding: 0; }
.hlavicka nav a { color: var(--fg); text-decoration: none; padding: .35rem 0; display: inline-block; border-bottom: 2px solid transparent; }
.hlavicka nav a:hover { border-bottom-color: var(--okraj); }
.hlavicka nav a[aria-current] { border-bottom-color: var(--akcent); }
.jazyky a { font-size: .9rem; color: var(--muted); padding: .65rem .25rem; }

main { width: 100%; max-width: 70rem; margin: 0 auto; padding: 2.5rem 16px 3rem; flex: 1; }
main.stranka { max-width: 46rem; }
.sekcia { margin-top: 2rem; }
.sekcia li { margin-bottom: .4rem; }

.hero { display: grid; gap: 2rem; align-items: start; padding: 1rem 0 1.5rem; }
@media (min-width: 52rem) { .hero { grid-template-columns: 1.25fr 1fr; gap: 3rem; padding-top: 2.5rem; } }
.hero h1 { max-width: 20ch; }
.sklo { background: var(--sklo); border: 1px solid var(--sklo-okraj); border-radius: 14px; box-shadow: 0 1px 0 rgba(255, 255, 255, .25) inset; }
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .sklo { -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4); } }
.panel { padding: 1.25rem 1.4rem; }
.panel h2 { font-size: 1.15rem; }
.panel ul { list-style: none; padding: 0; margin: 0 0 .75rem; }
.panel li { padding: .5rem 0 .5rem 1.4rem; border-top: 1px solid var(--sklo-okraj); position: relative; font-size: .98rem; }
.panel li::before { content: ""; position: absolute; left: 0; top: 1rem; width: .6rem; height: .6rem; border-radius: 50%; background: var(--akcent); }
.panel .poznamka { margin: 0; }

.akcie { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.tlacidlo { display: inline-block; padding: .7rem 1.2rem; border-radius: 8px; border: 1.5px solid var(--akcent); color: var(--akcent); text-decoration: none; font-weight: 600; min-height: 44px; }
.tlacidlo.hlavne { background: var(--akcent); color: var(--akcent-fg); }
.tlacidlo:hover { filter: brightness(1.08); }

.stav { background: var(--varovanie-bg); color: var(--varovanie); border: 1px solid var(--varovanie); padding: .7rem 1rem; border-radius: 6px; font-size: .95rem; margin: 0 0 1.5rem; }
.upozornenie { background: var(--varovanie-bg); color: var(--varovanie); border: 1px solid var(--varovanie); padding: .7rem 1rem; border-radius: 6px; font-size: .95rem; }

.stlpce { display: grid; gap: 1.5rem 2.5rem; margin-top: 2rem; }
@media (min-width: 46rem) { .stlpce { grid-template-columns: repeat(3, 1fr); } }
.stlpce section { border-top: 2px solid var(--akcent); padding-top: .9rem; }
.stlpce p { color: var(--muted); }

.cennik { margin: 1.5rem 0; border-top: 1px solid var(--okraj); }
.balicek { display: grid; gap: .5rem 2rem; padding: 1.25rem 0; border-bottom: 1px solid var(--okraj); }
@media (min-width: 40rem) { .balicek { grid-template-columns: 12rem 1fr; } }
.balicek h2 { margin: 0; }
.cena { font: 600 1.35rem var(--serif); color: var(--akcent); margin: 0; }
.balicek ul { margin: 0; }

.kroky { list-style: none; padding: 0; margin: 2rem 0; counter-reset: krok; }
.kroky li { position: relative; padding: 0 0 1.5rem 3.2rem; border-left: 2px solid var(--okraj); margin-left: 1rem; counter-increment: krok; }
.kroky li::before { content: counter(krok); position: absolute; left: -1.1rem; top: 0; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--akcent); color: var(--akcent-fg); display: grid; place-items: center; font-weight: 700; }
.kroky h2 { font-size: 1.2rem; }
.kroky p { color: var(--muted); margin: 0; }

.faq details { border-bottom: 1px solid var(--okraj); padding: .9rem 0; }
.faq summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; }
.faq details p { margin: .5rem 0 0; color: var(--muted); }

.pole { display: grid; gap: .25rem 2rem; margin: 1.5rem 0; }
@media (min-width: 40rem) { .pole { grid-template-columns: 12rem 1fr; } }
.pole dt { color: var(--muted); }
.pole dd { margin: 0 0 .75rem; }

.pata { padding: 1.5rem max(16px, calc((100% - 70rem) / 2)) 2rem; border-top: 1px solid var(--okraj); background: var(--bg); }
.pata ul { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; list-style: none; padding: 0; margin: 0 0 1rem; }
.pata a { color: var(--muted); }
.pata p { margin: 0; max-width: 46rem; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
.hero > *, .stlpce > *, .balicek > * { min-width: 0; }

[hidden] { display: none !important; }
.prihlasit { padding: .4rem .9rem; min-height: 40px; font-size: .95rem; }
.formular { max-width: 26rem; margin: 1.25rem 0; }
.pole-f { margin-bottom: 1rem; }
.pole-f label, .suhlas label { display: block; font-weight: 600; margin-bottom: .3rem; }
.pole-f input { width: 100%; min-height: 44px; padding: .6rem .75rem; font: inherit; font-size: 1rem; color: var(--fg); background: var(--bg); border: 1.5px solid var(--okraj); border-radius: 8px; }
.pole-f input:focus-visible { outline: 3px solid var(--akcent); outline-offset: 1px; border-color: var(--akcent); }
.pole-f .poznamka { margin: .3rem 0 0; }
.suhlas { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: 1rem; }
.suhlas input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; accent-color: var(--akcent); flex: none; }
.suhlas label { font-weight: 400; margin: 0; }
button.tlacidlo { font: inherit; font-weight: 600; cursor: pointer; background: transparent; }
button.tlacidlo.hlavne { background: var(--akcent); }
button.tlacidlo:disabled { opacity: .6; cursor: progress; }
.chyba { color: var(--chyba); background: var(--chyba-bg); border: 1px solid var(--chyba); border-radius: 6px; padding: .6rem .9rem; font-size: .95rem; }
.hotovo { color: var(--akcent); border: 1px solid var(--akcent); border-radius: 6px; padding: .6rem .9rem; font-size: .95rem; }
.domeny { list-style: none; padding: 0; }
.domeny li { padding: .75rem 0; border-bottom: 1px solid var(--okraj); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.domeny .tlacidlo { padding: .35rem .8rem; min-height: 40px; font-size: .95rem; }
code, pre { font: .95rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; overflow-wrap: anywhere; }
pre { background: var(--sklo); border: 1px solid var(--okraj); border-radius: 8px; padding: .9rem 1rem; white-space: pre-wrap; }

/* Administrácia (len admin.explai.eu) */
.admin-formular { max-width: 34rem; }
.admin-formular fieldset { border: 1px solid var(--okraj); border-radius: 8px; margin: 0 0 1.25rem; padding: .75rem 1rem 0; min-width: 0; }
.admin-formular legend { font-weight: 700; padding: 0 .4rem; }
.pole-f select { width: 100%; min-height: 44px; padding: .6rem .75rem; font: inherit; font-size: 1rem; color: var(--fg); background: var(--bg); border: 1.5px solid var(--okraj); border-radius: 8px; }
.pole-f select:focus-visible { outline: 3px solid var(--akcent); outline-offset: 1px; border-color: var(--akcent); }
.tabulka-obal { overflow-x: auto; max-width: 100%; }
.tabulka { border-collapse: collapse; width: 100%; font-size: .95rem; }
.tabulka th, .tabulka td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--okraj); vertical-align: top; overflow-wrap: anywhere; }
.tabulka .tlacidlo { padding: .3rem .7rem; min-height: 40px; font-size: .9rem; }
.udalosti { padding-left: 1.1rem; overflow-wrap: anywhere; }
.pole-f textarea { width: 100%; min-height: 5rem; padding: .6rem .75rem; font: inherit; font-size: 1rem; color: var(--fg); background: var(--bg); border: 1.5px solid var(--okraj); border-radius: 8px; resize: vertical; }
.pole-f textarea:focus-visible { outline: 3px solid var(--akcent); outline-offset: 1px; border-color: var(--akcent); }