/* SU 2026 — živý program. Vizuál navazuje na tištěný program (Barlow Condensed, petrolej, 5 témat). */
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-style: normal; font-display: swap; src: url("assets/barlowcond-700.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 500; font-style: normal; font-display: swap; src: url("assets/barlowcond-500.woff2") format("woff2"); }

:root {
  --ink: #0B1F26;
  --petrol: #0F3D4A;
  --petrol-deep: #0A2C36;
  --mist: #EEF2F3;
  --paper: #FFFFFF;
  --line: #D5DDE0;
  --muted: #586A70;   /* 5.0:1 na mist (WCAG AA), dřív #6B7C82 = 3.9:1 */
  --red: #D70321;
  --red-deep: #B00019;
  --data: #2E6DB4; --dtm: #1FA8A0; --apps: #F08A24; --bim: #7A4FB5; --up: #7FA83A;
  --dtm-ink: #127A74; --apps-ink: #9E4F07; --up-ink: #557622;   /* tmavší varianty jen pro text tagů: ≥ 4.6:1 na mist; data+bim projdou samy */
  --cond: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --col: 4.25rem;   /* šířka sloupce s časem */
  --pad: 1rem;
  --maxw: 45rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; }
body { margin: 0; background: var(--mist); color: var(--ink); font: 16px/1.4 var(--sans); }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; }
h1, h2, h3, p { margin: 0; }

/* ---------- pruh témat + hlavička ---------- */
.stripe { display: flex; height: 6px; }
.stripe i { flex: 1; }
.t-data { background: var(--data); } .t-dtm { background: var(--dtm); } .t-apps { background: var(--apps); } .t-bim { background: var(--bim); } .t-up { background: var(--up); }

.hero { background: var(--paper); display: flex; align-items: center; gap: 1rem; padding: 1rem var(--pad) 1.1rem; max-width: var(--maxw); margin: 0 auto; }
.hero-logo img { width: 6.25rem; height: auto; }
.hero-kicker { font: 700 1.5rem/1 var(--cond); letter-spacing: .01em; color: var(--petrol); }
.hero h1 { font: 500 1.05rem/1.15 var(--cond); color: var(--ink); margin-top: .15rem; }
.hero-place { font-size: .8rem; color: var(--muted); margin-top: .45rem; line-height: 1.35; }

/* ---------- sticky lišta dní ---------- */
.bar { position: sticky; top: 0; z-index: 10; background: var(--petrol); color: #fff; box-shadow: 0 2px 0 rgba(0,0,0,.15); }
.bar { display: flex; align-items: stretch; justify-content: space-between; padding: 0 var(--pad); max-width: var(--maxw); margin: 0 auto; }
@media (min-width: 45rem) { .bar { border-radius: 0 0 .5rem .5rem; } }
.days { display: flex; gap: .25rem; }
.days button { appearance: none; background: none; border: 0; color: rgba(255,255,255,.62); padding: .55rem .75rem .45rem; cursor: pointer; text-align: left; border-bottom: 3px solid transparent; }
.days .day-name { display: block; font: 700 1.25rem/1 var(--cond); text-transform: uppercase; letter-spacing: .02em; }
.days .day-date { display: block; font: 500 .85rem/1 var(--cond); margin-top: .2rem; }
.days button.active { color: #fff; border-bottom-color: var(--dtm); }
.days button:focus-visible, .btn:focus-visible, input:focus-visible { outline: 3px solid var(--apps); outline-offset: 2px; }
.btn-survey { align-self: center; }

/* ---------- tlačítka ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border: 2px solid transparent; border-radius: .4rem; padding: .5rem .9rem; font: 700 1.05rem/1 var(--cond); letter-spacing: .02em; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .15s, color .15s, border-color .15s; }
.btn:disabled { cursor: default; }
/* Výzvy k akci: tyrkys místo červené (Martin 17. 9.). Na světlém pozadí tmavý odstín kvůli bílému textu (4.6:1). */
.btn-primary, .btn-lead { background: var(--dtm-ink); color: #fff; }
.btn-primary:hover, .btn-lead:hover { background: #106B66; }
.btn-q { background: transparent; color: var(--petrol); border-color: var(--petrol); }
.btn-q:hover { background: var(--petrol); color: #fff; }
.btn-survey { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); padding: .4rem .8rem; }
.btn-survey:hover { background: #fff; color: var(--petrol); border-color: #fff; }
.btn-lead.is-sent { background: transparent; color: var(--petrol); border-color: var(--line); }

/* ---------- banner ---------- */
.banner-wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.banner { background: var(--paper); border-left: 5px solid var(--dtm); padding: .8rem 1rem; margin: .75rem 0 0; font-size: .95rem; border-radius: 0 .4rem .4rem 0; }
.banner strong { font: 700 1.2rem/1.1 var(--cond); }
.banner--end { border-left-color: var(--dtm); text-align: left; }
.banner--end strong { display: block; font-size: 1.5rem; }
.banner--end p { margin: .35rem 0 .75rem; color: var(--muted); }

/* ---------- program ---------- */
.program { max-width: var(--maxw); margin: 0 auto; padding: .75rem var(--pad) 1.5rem; min-height: 70vh; /* footer mimo první viewport, než JS vyrenderuje program (CLS) */ }

.blok { display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: .6rem; margin: 1.4rem 0 .5rem; padding-bottom: .35rem; border-bottom: 2px solid var(--ink); }
.blok-name { font: 700 1.05rem/1 var(--cond); text-transform: uppercase; letter-spacing: .04em; }
.blok-time { font: 500 .95rem/1 var(--cond); color: var(--muted); }
.blok-tema { grid-column: 1 / -1; font: 500 .9rem/1.2 var(--cond); color: var(--petrol); margin-top: .2rem; }

.item { display: grid; grid-template-columns: var(--col) 1fr; column-gap: .5rem; padding: .7rem 0; border-bottom: 1px solid var(--line); background: transparent; }
.time { display: flex; flex-direction: column; align-items: flex-start; }
.start { font: 700 1.45rem/1 var(--cond); letter-spacing: .01em; }
.dur { font: 500 .78rem/1 var(--cond); color: var(--muted); margin-top: .25rem; letter-spacing: .04em; }
.body { min-width: 0; border-left: 3px solid var(--line); padding-left: .65rem; }
.item h3 { font: 700 1.2rem/1.1 var(--cond); letter-spacing: .005em; overflow-wrap: anywhere; }
.who { font-size: .88rem; color: var(--muted); margin-top: .2rem; }
.tag { display: inline-block; margin-top: .4rem; font: 700 .72rem/1 var(--cond); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.tema-data .body { border-left-color: var(--data); } .tema-data .tag { color: var(--data); }
.tema-dtm .body { border-left-color: var(--dtm); } .tema-dtm .tag { color: var(--dtm-ink); }
.tema-apps .body { border-left-color: var(--apps); } .tema-apps .tag { color: var(--apps-ink); }
.tema-bim .body { border-left-color: var(--bim); } .tema-bim .tag { color: var(--bim); }
.tema-up .body { border-left-color: var(--up); } .tema-up .tag { color: var(--up-ink); }

.live, .next-tag { display: none; }
.state-next .next-tag { display: inline-block; background: var(--apps); color: var(--ink); font: 700 .72rem/1 var(--cond); letter-spacing: .1em; text-transform: uppercase; padding: .28rem .5rem .24rem; border-radius: .3rem; margin-bottom: .4rem; }
[hidden] { display: none !important; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .65rem; }
.actions .btn { padding: .38rem .75rem; font-size: .95rem; }

/* pauzy a organizační položky */
.item--break { padding: .45rem 0; background: transparent; }
.item--break .start { font-size: 1.1rem; color: var(--muted); }
.item--break .body { border-left-color: transparent; }
.item--break h3 { font: 700 .95rem/1.2 var(--cond); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.item--misc h3 { font-weight: 500; }

/* ---------- stavy ---------- */
.state-past { color: var(--muted); }
.state-past .start, .state-past h3 { color: var(--muted); }
.state-past .body { border-left-color: var(--line); }
.state-past .tag { color: var(--muted); }
/* mimo živou kartu jsou tlačítka tichá: červená patří jen tomu, co právě běží */
.state-future .btn-lead { background: transparent; color: var(--petrol); border-color: var(--petrol); }
.state-future .btn-lead:hover { background: var(--petrol); color: #fff; }
.state-future .btn-q { border-color: var(--line); }
.state-past .btn-lead { background: transparent; color: var(--muted); border-color: var(--line); }
.state-past .btn-lead:hover { color: var(--petrol); border-color: var(--petrol); }
.state-past .btn-q { color: var(--muted); border-color: var(--line); }

/* ta jediná odvážná věc: probíhající položka se překlopí do inverze */
.item.state-now { grid-template-columns: var(--col) 1fr; background: var(--petrol); color: #fff; border: 0; border-radius: .6rem; padding: .9rem .85rem .95rem .75rem; margin: .5rem -.35rem; box-shadow: 0 10px 28px -12px rgba(15,61,74,.55); }
.state-now .start { color: #fff; font-size: 1.7rem; }
.state-now .dur { color: rgba(255,255,255,.7); }
.state-now .body { border-left-color: rgba(255,255,255,.35); }
.state-now.tema-data .body { border-left-color: var(--data); } .state-now.tema-dtm .body { border-left-color: var(--dtm); }
.state-now.tema-apps .body { border-left-color: var(--apps); } .state-now.tema-bim .body { border-left-color: var(--bim); } .state-now.tema-up .body { border-left-color: var(--up); }
.state-now h3 { color: #fff; font-size: 1.45rem; }
.state-now .who { color: rgba(255,255,255,.78); }
.state-now .tag { color: rgba(255,255,255,.75); }
.state-now .live { display: inline-flex; align-items: center; gap: .4rem; font: 700 .8rem/1 var(--cond); letter-spacing: .1em; text-transform: uppercase; color: #fff; margin-bottom: .35rem; }
.state-now .live i { width: .55rem; height: .55rem; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 rgba(215,3,33,.7); animation: pulse 1.6s ease-out infinite; }
.state-now .actions { margin-top: .9rem; gap: .6rem; }
.state-now .actions .btn { padding: .7rem 1.1rem; font-size: 1.15rem; flex: 1 1 auto; }
.state-now .btn-q { color: #fff; border-color: rgba(255,255,255,.7); }
.state-now .btn-q:hover { background: #fff; color: var(--petrol); }
/* Na tmavé kartě světlý brand tyrkys s tmavým textem (5.4:1), tmavý by splynul s petrolejovou. */
.state-now .btn-lead { background: var(--dtm); color: var(--ink); }
.state-now .btn-lead:hover { background: #3FC1B9; }
.state-now .btn-lead.is-sent { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.4); }
.state-now.item--break, .state-now.item--misc { background: var(--paper); color: var(--ink); box-shadow: none; border: 2px solid var(--petrol); }
.state-now.item--break .start, .state-now.item--misc .start, .state-now.item--misc h3 { color: var(--ink); }
.state-now.item--break h3 { color: var(--petrol); }
.state-now.item--break .live, .state-now.item--misc .live { color: var(--petrol); }
.state-now.item--misc .who { color: var(--muted); }
.state-now.item--break .body { border-left-color: transparent; }

@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(215,3,33,.7); } 100% { box-shadow: 0 0 0 .6rem rgba(215,3,33,0); } }
@media (prefers-reduced-motion: reduce) { .state-now .live i { animation: none; } .btn { transition: none; } }

/* ---------- formulář Zajímá mě víc ---------- */
.lead-slot { grid-column: 1 / -1; }
.lead-slot:empty { display: none; }
.lead { margin-top: .75rem; background: var(--paper); color: var(--ink); border-radius: .5rem; padding: .85rem .9rem; display: grid; gap: .6rem; border: 1px solid var(--line); }
.state-now .lead { border: 0; }
.lead label { display: grid; gap: .25rem; font: 500 .95rem/1 var(--cond); letter-spacing: .03em; color: var(--petrol); }
.lead input { border: 1.5px solid var(--line); border-radius: .35rem; padding: .6rem .7rem; font-size: 16px; color: var(--ink); background: #fff; width: 100%; }
.lead input:focus { border-color: var(--petrol); }
.lead-hint { font-size: .8rem; color: var(--muted); }
.lead-actions { display: flex; gap: .5rem; margin-top: .1rem; }
.lead-actions .btn { padding: .55rem 1rem; font-size: 1.05rem; }
.btn-ghost { background: transparent; color: var(--petrol); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--petrol); }
.lead-msg { font-size: .85rem; color: var(--muted); min-height: 1em; }
.lead-msg.is-error { color: var(--red); }

/* ---------- patička ---------- */
.foot { background: var(--petrol-deep); color: rgba(255,255,255,.7); padding: 1.5rem var(--pad) 2.5rem; font-size: .8rem; text-align: center; }
.foot > * { max-width: var(--maxw); margin: 0 auto; }
.foot img { width: 7rem; height: 1.625rem; margin-bottom: .75rem; }

@media (min-width: 30rem) {
  .hero-logo img { width: 7.5rem; }
  .hero-kicker { font-size: 1.85rem; }
  .hero h1 { font-size: 1.2rem; }
}