/* ============================================================
   PULSE SELECT — hlavní stránka rádia
   Statické CSS, žádný framework. Barvy: červená / bílá / modrá.
   ============================================================ */

:root{
  /* --- značková paleta --- */
  --red:       #e4132c;
  --red-hi:    #ff3853;
  --blue:      #1b4ae8;
  --blue-hi:   #4b7dff;
  --white:     #ffffff;

  /* --- podklad --- */
  --navy:      #050a1c;
  --navy-2:    #09112c;
  --panel:     rgba(255,255,255,.045);
  --line:      rgba(255,255,255,.12);

  --ink:       #ffffff;
  --ink-soft:  rgba(255,255,255,.66);
  --ink-dim:   rgba(255,255,255,.42);

  --f-head: 'Archivo', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, sans-serif;
  --f-mono: 'Share Tech Mono', ui-monospace, monospace;

  --r:      18px;   /* rádius kachlí */
  --r-sm:   12px;
  --wrap:   1280px;
  --player: 76px;   /* výška spodního přehrávače */
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:96px; }

body{
  background: var(--navy);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: var(--player);
}

/* jemná barevná záře v pozadí celé stránky */
body::before{
  content:''; position:fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(60% 45% at 12% 0%,  rgba(27,74,232,.30), transparent 70%),
    radial-gradient(55% 40% at 92% 12%, rgba(228,19,44,.22), transparent 70%),
    radial-gradient(70% 50% at 50% 100%, rgba(27,74,232,.14), transparent 70%);
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }

.wrap{ width:min(var(--wrap), 100% - 40px); margin-inline:auto; }

/* ============================================================
   TYPOGRAFIE
   ============================================================ */
h1,h2,h3,h4{ font-family:var(--f-head); font-weight:800; line-height:1.08; letter-spacing:-.015em; }

.eyebrow{
  font-family:var(--f-mono); font-size:12.5px;
  letter-spacing:.26em; text-transform:uppercase; color:var(--ink-dim);
}
.eyebrow::before{ content:'// '; color:var(--blue-hi); }

.sec{ padding: 72px 0 8px; }
.sec-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:24px;
  margin-bottom:26px; flex-wrap:wrap;
}
.sec-head h2{ font-size: clamp(26px, 3.4vw, 42px); }
.sec-head p{ color:var(--ink-soft); margin-top:8px; max-width:56ch; }

/* ============================================================
   HLAVIČKA
   ============================================================ */
.hdr{
  position:sticky; top:0; z-index:60;
  background: rgba(5,10,28,.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.hdr-in{
  display:flex; align-items:center; gap:28px;
  height:72px;
}

/* logo */
.logo{ display:flex; align-items:center; gap:12px; flex:none; }
.logo-mark{
  width:38px; height:38px; flex:none; border-radius:11px;
  background: linear-gradient(140deg, var(--red) 0%, var(--red) 40%, var(--blue) 100%);
  display:grid; place-items:center;
  box-shadow: 0 6px 20px rgba(228,19,44,.35);
}
.logo-mark svg{ width:20px; height:20px; }
.logo-txt strong{
  display:block; font-family:var(--f-head); font-weight:800;
  font-size:15px; letter-spacing:.19em; line-height:1.1;
}
.logo-txt span{
  display:block; font-size:9.5px; letter-spacing:.26em; color:var(--ink-dim); margin-top:3px;
}

/* navigace */
.nav{ display:flex; gap:4px; margin-left:auto; }
.nav a{
  padding:9px 14px; border-radius:99px; font-size:14.5px; font-weight:500;
  color:var(--ink-soft); transition:.18s;
}
.nav a:hover{ color:var(--white); background:rgba(255,255,255,.08); }

/* tlačítka */
.btn{
  display:inline-flex; align-items:center; gap:9px;
  padding:11px 20px; border-radius:99px;
  font-family:var(--f-head); font-weight:700; font-size:13px; letter-spacing:.12em;
  text-transform:uppercase; transition:.2s; white-space:nowrap;
}
.btn-red{ background:var(--red); color:var(--white); box-shadow:0 8px 24px rgba(228,19,44,.32); }
.btn-red:hover{ background:var(--red-hi); transform:translateY(-1px); box-shadow:0 12px 30px rgba(228,19,44,.45); }
.btn-white{ background:var(--white); color:var(--navy); }
.btn-white:hover{ transform:translateY(-1px); box-shadow:0 12px 30px rgba(255,255,255,.22); }
.btn-ghost{ border:1px solid rgba(255,255,255,.28); color:var(--white); }
.btn-ghost:hover{ background:var(--white); color:var(--navy); border-color:var(--white); }
.btn svg{ width:13px; height:13px; fill:currentColor; }

.lbl-short{ display:none; }

/* hamburger */
.burger{ display:none; width:42px; height:42px; border-radius:12px; border:1px solid var(--line); }
.burger span{ display:block; width:18px; height:2px; background:var(--white); margin:3.5px auto; border-radius:2px; transition:.2s; }

/* ============================================================
   KACHLE KANÁLŮ (hero)
   ============================================================ */
.hero{ padding-top:26px; }

.tile{
  position:relative; overflow:hidden; border-radius:var(--r);
  isolation:isolate; display:flex; flex-direction:column; justify-content:flex-end;
  padding:26px;
  background: transparent;
  transition: transform .35s cubic-bezier(.2,.8,.3,1), box-shadow .35s;
}
.tile:hover{ transform:translateY(-4px); box-shadow:0 22px 60px rgba(0,0,0,.5); }

/* charakteristické diagonální klíny přes kachli */
.tile::before, .tile::after{
  content:''; position:absolute; inset:0; z-index:-1;
}
.tile::before{
  background:
    radial-gradient(70% 90% at 78% 8%, rgba(255,255,255,.30), transparent 62%),
    radial-gradient(60% 80% at 18% 100%, rgba(0,0,0,.42), transparent 70%),
    linear-gradient(150deg, var(--c1), var(--c2));
}
.tile::after{
  background: linear-gradient(115deg, transparent 46%, var(--c3, rgba(255,255,255,.16)) 46%, var(--c3, rgba(255,255,255,.16)) 54%, transparent 54%),
              linear-gradient(115deg, transparent 63%, rgba(255,255,255,.10) 63%, rgba(255,255,255,.10) 68%, transparent 68%);
  mix-blend-mode: screen; opacity:.9;
}

.tile-hero{ min-height: 400px; padding:34px; }
.tile-sm{ min-height: 190px; }

.tile-logo{
  position:absolute; top:28px; left:34px;
  display:flex; align-items:center; gap:12px;
}
.tile-logo strong{
  font-family:var(--f-head); font-weight:900; font-size:15px; letter-spacing:.2em; line-height:1.3;
  text-shadow:0 2px 12px rgba(0,0,0,.4);
}

.badge{
  display:inline-flex; align-items:center; gap:7px; align-self:flex-start;
  padding:5px 12px 5px 9px; border-radius:99px;
  background: rgba(5,10,28,.62); backdrop-filter:blur(4px);
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.2em;
  margin-bottom:14px;
}
.badge i{ width:7px; height:7px; border-radius:50%; background:var(--white); display:block; }
.badge.is-live i{ background:var(--red-hi); box-shadow:0 0 0 0 rgba(255,56,83,.7); animation:ping 1.8s infinite; }
@keyframes ping{ 70%{ box-shadow:0 0 0 9px rgba(255,56,83,0) } 100%{ box-shadow:0 0 0 0 rgba(255,56,83,0) } }

.tile h2, .tile h3{ text-shadow:0 3px 18px rgba(0,0,0,.45); }
.tile-hero h2{ font-size: clamp(34px, 5.4vw, 62px); font-weight:900; margin-bottom:6px; }
.tile-hero .claim{ color:rgba(255,255,255,.88); margin-bottom:20px; max-width:44ch; }
.tile-sm h3{ font-size: clamp(20px, 2.6vw, 30px); font-weight:900; }
.tile-sm .claim{ font-size:14px; color:rgba(255,255,255,.85); margin-top:2px; }

.tile-row{
  display:flex; align-items:flex-end; justify-content:space-between; gap:18px; flex-wrap:wrap;
}
.tile-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:18px; }

/* právě hraje uvnitř hero kachle */
.tile-np{
  display:flex; align-items:center; gap:10px; font-size:13.5px;
  color:rgba(255,255,255,.9); margin-top:16px;
}
.tile-np b{ font-weight:600; }
.bars{ display:flex; align-items:flex-end; gap:2px; height:14px; flex:none; }
.bars i{ width:3px; background:var(--white); border-radius:2px; animation: eq .9s ease-in-out infinite; }
.bars i:nth-child(1){ height:40%; animation-delay:-.2s }
.bars i:nth-child(2){ height:90%; animation-delay:-.5s }
.bars i:nth-child(3){ height:60%; animation-delay:-.8s }
.bars i:nth-child(4){ height:100%; animation-delay:-.3s }
@keyframes eq{ 50%{ transform:scaleY(.32) } }

/* ============================================================
   PÁSY S KARTAMI
   ============================================================ */
.rail{
  display:grid; grid-auto-flow:column; grid-auto-columns: minmax(268px, 1fr);
  gap:16px; overflow-x:auto; scroll-snap-type:x mandatory;
  padding-bottom:16px; margin-inline:-4px; padding-inline:4px;
  scrollbar-width:thin; scrollbar-color: rgba(255,255,255,.22) transparent;
}
.rail::-webkit-scrollbar{ height:6px; }
.rail::-webkit-scrollbar-thumb{ background:rgba(255,255,255,.22); border-radius:99px; }

.card{
  scroll-snap-align:start;
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r-sm);
  overflow:hidden; transition:.25s; display:flex; flex-direction:column;
}
.card:hover{ border-color:rgba(255,255,255,.28); background:rgba(255,255,255,.075); transform:translateY(-3px); }

.card-art{
  position:relative; aspect-ratio: 16/9;
  background: linear-gradient(150deg, var(--c1), var(--c2));
  display:grid; place-items:center; overflow:hidden;
}
.card-art::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(118deg, transparent 52%, rgba(255,255,255,.14) 52%, rgba(255,255,255,.14) 60%, transparent 60%),
              radial-gradient(60% 80% at 20% 100%, rgba(0,0,0,.4), transparent 70%);
}
.card-art .dur{
  position:absolute; right:10px; bottom:10px; z-index:2;
  background:rgba(5,10,28,.78); border-radius:6px; padding:3px 8px;
  font-size:12px; font-family:var(--f-mono); letter-spacing:.06em;
}
.card-art .play{
  position:relative; z-index:2; width:52px; height:52px; border-radius:50%;
  background:rgba(255,255,255,.16); border:1.5px solid rgba(255,255,255,.55);
  display:grid; place-items:center; backdrop-filter:blur(3px); transition:.25s;
}
.card:hover .play{ background:var(--white); border-color:var(--white); transform:scale(1.08); }
.card:hover .play svg{ fill:var(--navy); }
.play svg{ width:15px; height:15px; fill:var(--white); margin-left:3px; transition:.25s; }

.card-body{ padding:15px 16px 18px; display:flex; flex-direction:column; gap:6px; flex:1; }
.card-body h3{ font-size:16.5px; font-weight:700; line-height:1.3; }
.card-body .meta{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-dim); letter-spacing:.08em; margin-top:auto; }
.card-body p{ font-size:14px; color:var(--ink-soft); }

/* ============================================================
   NOVINKY
   ============================================================ */
.news{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.news .card-art{ aspect-ratio: 3/2; }

/* ============================================================
   SEZNAM POŘADŮ
   ============================================================ */
.shows{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.show{
  display:flex; align-items:center; gap:14px;
  padding:14px 16px; border-radius:var(--r-sm);
  background:var(--panel); border:1px solid var(--line); transition:.2s;
}
.show:hover{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.26); transform:translateX(4px); }
.show .dot{
  width:9px; height:9px; border-radius:50%; flex:none;
  background: linear-gradient(140deg, var(--red), var(--blue));
}
.show b{ font-weight:600; font-size:15px; }
.show span{ margin-left:auto; font-size:12.5px; color:var(--ink-dim); letter-spacing:.12em; font-family:var(--f-mono); }

/* ============================================================
   INFO KACHLE
   ============================================================ */
.info{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.info-card{
  padding:28px 30px; border-radius:var(--r);
  background: linear-gradient(150deg, rgba(255,255,255,.075), rgba(255,255,255,.03));
  border:1px solid var(--line); transition:.25s;
  display:flex; flex-direction:column; gap:10px;
}
.info-card:hover{ border-color:rgba(255,255,255,.3); background:linear-gradient(150deg, rgba(255,255,255,.12), rgba(255,255,255,.04)); }
.info-card h3{ font-size:21px; }
.info-card p{ color:var(--ink-soft); font-size:15px; }
.info-card .btn{ align-self:flex-start; margin-top:6px; }

/* ============================================================
   O RÁDIU
   ============================================================ */
.about{
  margin-top:74px; padding:56px 0 64px;
  border-top:1px solid var(--line);
  display:grid; grid-template-columns: 1.1fr .9fr; gap:52px; align-items:start;
}
.about h2{ font-size: clamp(28px, 3.6vw, 44px); margin-bottom:16px; }
.about p{ color:var(--ink-soft); margin-bottom:14px; }
.facts{ display:grid; gap:12px; }
.fact{
  display:flex; align-items:baseline; gap:14px;
  padding:15px 18px; border-radius:var(--r-sm);
  background:var(--panel); border:1px solid var(--line);
}
.fact b{ font-family:var(--f-head); font-size:26px; font-weight:900; color:var(--white); flex:none; min-width:74px; text-shadow:0 0 18px rgba(75,125,255,.5); }
.fact span{ font-size:14px; color:var(--ink-soft); }

/* ============================================================
   PATIČKA
   ============================================================ */
.ftr{ border-top:1px solid var(--line); padding:40px 0 46px; }
.ftr-in{ display:flex; gap:34px; justify-content:space-between; flex-wrap:wrap; }
.ftr-nav{ display:flex; gap:26px; flex-wrap:wrap; }
.ftr-nav a{ font-size:14px; color:var(--ink-soft); }
.ftr-nav a:hover{ color:var(--white); }
.ftr .note{ font-size:12.5px; color:var(--ink-dim); margin-top:22px; max-width:78ch; }

/* ============================================================
   SPODNÍ PŘEHRÁVAČ
   ============================================================ */
.player{
  position:fixed; left:0; right:0; bottom:0; z-index:80;
  height:var(--player);
  background: rgba(5,10,28,.9);
  backdrop-filter: blur(18px) saturate(150%);
  border-top:1px solid var(--line);
}
.player::before{
  content:''; position:absolute; top:-1px; left:0; right:0; height:2px;
  background: linear-gradient(90deg, var(--red), var(--blue), var(--red));
  opacity:.85;
}
.player-in{ display:flex; align-items:center; gap:18px; height:100%; }

.pl-btn{
  width:46px; height:46px; border-radius:50%; flex:none;
  background:var(--red); display:grid; place-items:center; transition:.2s;
  box-shadow:0 6px 20px rgba(228,19,44,.4);
}
.pl-btn:hover{ background:var(--red-hi); transform:scale(1.06); }
.pl-btn svg{ width:16px; height:16px; fill:var(--white); }
.pl-btn .ico-pause{ display:none; }
body.playing .pl-btn .ico-play{ display:none; }
body.playing .pl-btn .ico-pause{ display:block; }

.pl-now{ min-width:0; flex:1; }
.pl-now .ch{
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.2em;
  color:var(--ink-dim); display:flex; align-items:center; gap:8px;
}
.pl-now .ch i{ width:6px; height:6px; border-radius:50%; background:var(--ink-dim); }
body.playing .pl-now .ch i{ background:var(--red-hi); animation:ping 1.8s infinite; }
.pl-now .tt{
  font-size:15px; font-weight:600; margin-top:3px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.pl-now .tt em{ font-style:normal; color:var(--ink-soft); font-weight:400; }

.pl-right{ display:flex; align-items:center; gap:16px; flex:none; }
.pl-lis{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-dim); letter-spacing:.1em; white-space:nowrap; }
.pl-lis b{ color:var(--white); font-weight:600; }

.pl-vol{ display:flex; align-items:center; gap:9px; }
.pl-vol svg{ width:17px; height:17px; fill:var(--ink-soft); flex:none; }
.pl-vol input{
  -webkit-appearance:none; appearance:none; width:88px; height:4px; border-radius:99px;
  background: linear-gradient(90deg, var(--white) var(--fill,80%), rgba(255,255,255,.2) var(--fill,80%));
  cursor:pointer;
}
.pl-vol input::-webkit-slider-thumb{
  -webkit-appearance:none; width:13px; height:13px; border-radius:50%; background:var(--white);
  box-shadow:0 2px 6px rgba(0,0,0,.5);
}
.pl-vol input::-moz-range-thumb{ width:13px; height:13px; border:none; border-radius:50%; background:var(--white); }

/* ============================================================
   NÁBĚH PŘI SCROLLOVÁNÍ
   ============================================================ */
.rv{ opacity:0; transform:translateY(20px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.3,1); }
.rv.in{ opacity:1; transform:none; }

/* ============================================================
   RESPONZIVITA
   ============================================================ */
@media (max-width:1080px){
  .news{ grid-template-columns:repeat(2,1fr); }
  .shows{ grid-template-columns:repeat(2,1fr); }
  .about{ grid-template-columns:1fr; gap:34px; }
}
@media (max-width:860px){
  .nav{
    position:fixed; inset:72px 0 auto; z-index:59;
    flex-direction:column; gap:0; padding:10px 20px 20px;
    background:rgba(5,10,28,.97); backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    display:none;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:13px 6px; border-bottom:1px solid var(--line); border-radius:0; font-size:16px; }
  .burger{ display:block; margin-left:auto; order:3; }
  .hdr-in .btn{ order:2; margin-left:auto; }
  .hdr-in{ gap:12px; }

  .tile-grid{ grid-template-columns:1fr; }
  .tile-hero{ min-height:340px; padding:26px 22px; }
  .tile-logo{ top:22px; left:22px; }
  .info{ grid-template-columns:1fr; }
  .sec{ padding:52px 0 4px; }
}
@media (max-width:620px){
  .news, .shows{ grid-template-columns:1fr; }
  .pl-vol, .pl-lis{ display:none; }
  .logo-txt span{ display:none; }
  .logo-txt strong{ font-size:13.5px; letter-spacing:.14em; }
  .hdr-in .btn{ padding:10px 13px; font-size:11.5px; }
  .lbl-full{ display:none; }
  .lbl-short{ display:inline; }
  /* logo uvnitř kachle by se na úzkém displeji bilo se štítkem */
  .tile-logo{ display:none; }
  .tile-hero{ padding-top:22px; }
  /* na telefonu se do lišty vejde jen to podstatné */
  .player-in .btn{ display:none; }
  .pl-now .ch{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
  .player-in{ gap:12px; }
  .tile-hero h2{ font-size:34px; }
  .about{ margin-top:52px; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration:.001s !important; transition-duration:.05s !important; }
  html{ scroll-behavior:auto; }
  .rv{ opacity:1; transform:none; }
}

/* ============================================================
   HUD VRSTVY — mřížka, skenovací linky, vinětace
   Stejný jazyk jako přehrávač zive.html.
   ============================================================ */
#bg{ position:fixed; inset:0; z-index:-1; pointer-events:none; }

.scanlines{
  position:fixed; inset:0; z-index:70; pointer-events:none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.02) 0 1px, transparent 1px 3px);
  mix-blend-mode:screen; opacity:.6;
}
.vignette{
  position:fixed; inset:0; z-index:69; pointer-events:none;
  background: radial-gradient(ellipse 85% 75% at 50% 45%, transparent 48%, rgba(0,0,0,.5) 100%);
}

/* ============================================================
   STAVOVÝ PRUH POD HLAVIČKOU
   ============================================================ */
.statusbar{
  position:sticky; top:72px; z-index:55;
  background: rgba(5,10,28,.62); backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.16em;
  color:var(--ink-dim); text-transform:uppercase;
}
.statusbar-in{ display:flex; align-items:center; gap:20px; height:34px; white-space:nowrap; overflow:hidden; }
.statusbar b{ color:var(--white); font-weight:400; }
.statusbar .sb-live{ color:var(--red-hi); }
.statusbar .sb-live::before{
  content:'●'; margin-right:6px; font-size:9px; vertical-align:2px;
  animation: blink 1.6s steps(2,end) infinite;
}
@keyframes blink{ 50%{ opacity:.2 } }
.statusbar .sb-fill{ flex:1; height:1px; background:linear-gradient(90deg, var(--line), transparent); }
.statusbar .sb-hide{ display:none; }

/* ============================================================
   VEKTOROVÉ ZAKRESLENÍ PRVKŮ
   Každý box se nejdřív obtáhne linkou, pak se naplní obsahem.
   ============================================================ */
[data-trace]{ position:relative; }

.trace{
  position:absolute; inset:0; width:100%; height:100%;
  overflow:visible; pointer-events:none; z-index:6;
}
.trace path{ fill:none; vector-effect:non-scaling-stroke; }

.trace .tr-box{
  stroke:var(--blue-hi); stroke-width:1.3;
  filter: drop-shadow(0 0 5px rgba(75,125,255,.6));
  stroke-dasharray: var(--len); stroke-dashoffset: var(--len);
  transition: opacity .6s ease, stroke .3s ease;
}
.trace .tr-cn{
  stroke:var(--red-hi); stroke-width:2;
  opacity:0; transition: opacity .45s ease .2s;
}

[data-trace].drawing .trace .tr-box{
  transition: stroke-dashoffset 1.62s cubic-bezier(.32,0,.25,1);
  stroke-width:1.6;
  /* linka při kreslení problikává jako rozsvěcející se displej */
  animation: trace-flicker 1.62s linear;
}
[data-trace].drawing .trace .tr-box,
[data-trace].traced  .trace .tr-box{ stroke-dashoffset:0; }

@keyframes trace-flicker{
  0%{ opacity:.12 }   3%{ opacity:1 }    6%{ opacity:.22 }
  9%{ opacity:.95 }  14%{ opacity:.35 } 17%{ opacity:1 }
 26%{ opacity:.5 }   29%{ opacity:1 }   41%{ opacity:.3 }
 44%{ opacity:1 }    57%{ opacity:.62 } 60%{ opacity:1 }
 72%{ opacity:.4 }   75%{ opacity:1 }   88%{ opacity:.7 }
 91%{ opacity:1 }   100%{ opacity:1 }
}

/* dokresleno — krátký záblesk do bíla a pak ztlumení */
[data-trace].traced  .trace .tr-box{ opacity:.26; animation: trace-settle .63s ease; }
@keyframes trace-settle{
  0%{ opacity:1; stroke:#ffffff; stroke-width:1.8 }
 12%{ opacity:.3; stroke:#ffffff }
 24%{ opacity:1; stroke:#ffffff }
100%{ opacity:.26; stroke:var(--blue-hi); stroke-width:1.3 }
}

[data-trace].traced  .trace .tr-cn{ opacity:.5; animation: cn-blink .8s steps(1,end); }
@keyframes cn-blink{
  0%{ opacity:0 }  20%{ opacity:1 }  30%{ opacity:0 }
 45%{ opacity:1 }  55%{ opacity:.2 } 70%{ opacity:1 } 100%{ opacity:.5 }
}
[data-trace].traced:hover .trace .tr-box{ opacity:.85; }
[data-trace].traced:hover .trace .tr-cn{ opacity:1; }

/* dokud se prvek kreslí, je uvnitř prázdný */
[data-trace] > *:not(.trace){
  opacity:0; transform:translateY(7px);
  transition: opacity .76s ease, transform .76s cubic-bezier(.2,.8,.3,1);
}
[data-trace].traced > *:not(.trace){ opacity:1; transform:none; }
[data-trace]:not(.traced){ border-color:transparent !important; background-color:transparent !important; }

.tile::before, .tile::after{ transition: opacity 1.08s ease; }
.tile:not(.traced)::before, .tile:not(.traced)::after{ opacity:0; }
.card:not(.traced), .info-card:not(.traced){ background-image:none; }

/* ============================================================
   ODCHOD DO ŽIVÉHO VYSÍLÁNÍ — políčka se rozplynou
   ============================================================ */
.leave-sweep{
  position:fixed; left:0; right:0; top:0; height:180px; z-index:75; pointer-events:none;
  background: linear-gradient(to bottom, transparent, rgba(75,125,255,.16) 45%, rgba(228,19,44,.20) 55%, transparent);
  opacity:0; transform:translateY(-200px);
}
body.is-leaving .leave-sweep{ animation: sweep .85s cubic-bezier(.4,0,.6,1) forwards; }
@keyframes sweep{
  0%{ opacity:0; transform:translateY(-220px) }
  15%{ opacity:1 }
  100%{ opacity:0; transform:translateY(100vh) }
}

body.is-leaving{ overflow:hidden; }
body.is-leaving [data-trace]{
  animation: dissolve .6s cubic-bezier(.4,0,.2,1) forwards;
  animation-delay: calc(var(--i, 0) * 28ms);
}
@keyframes dissolve{
  40%{ opacity:.85; filter:blur(0) }
  100%{ opacity:0; filter:blur(8px); transform:scale(.982) }
}
body.is-leaving [data-trace] .trace .tr-box{
  opacity:.9; stroke:var(--red-hi);
  animation: leave-flicker .6s steps(1,end) infinite;
}
@keyframes leave-flicker{
  0%{ opacity:.9 } 25%{ opacity:.25 } 40%{ opacity:1 } 60%{ opacity:.4 } 100%{ opacity:.9 }
}
body.is-leaving .hdr, body.is-leaving .statusbar,
body.is-leaving .sec-head, body.is-leaving .about,
body.is-leaving .ftr, body.is-leaving .player{
  animation: fadeoff .45s ease forwards;
}
@keyframes fadeoff{ to{ opacity:0 } }

/* ============================================================
   RESPONZIVITA HUD VRSTEV
   ============================================================ */
@media (max-width:860px){
  .statusbar{ top:72px; }
  .statusbar .sb-fill{ display:none; }
}
@media (max-width:620px){
  .statusbar-in{ gap:14px; font-size:10.5px; }
  .statusbar .sb-hide{ display:none !important; }
  .statusbar .sb-opt{ display:none; }
}

@media (prefers-reduced-motion: reduce){
  /* bez animací se všechno rovnou vykreslí */
  [data-trace] > *:not(.trace){ opacity:1; transform:none; }
  [data-trace]:not(.traced){ border-color:var(--line) !important; }
  .trace{ display:none; }
  .tile:not(.traced)::before, .tile:not(.traced)::after{ opacity:1; }
  body.is-leaving [data-trace]{ animation:none; }
  .trace path{ animation:none !important; }
  .leave-sweep{ display:none; }
}

/* ============================================================
   REKLAMNÍ BANNERY
   Čtyři místa: pruh přes stránku, karta v pásu pořadů,
   lišta přehrávače a stránka vysílání.
   ============================================================ */
.banner{
  position:relative; margin: 30px 0 6px;
  border:1px solid var(--line); border-radius:var(--r-sm);
  overflow:hidden; background:rgba(255,255,255,.03);
  display:flex; justify-content:center;
}
.banner img{ width:100%; height:auto; display:block; }
.banner a{ display:block; width:100%; }

/* štítek, ať je reklama poznat */
.banner-lbl{
  position:absolute; top:8px; left:10px; z-index:2;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--ink-dim); background:rgba(5,10,28,.72); padding:2px 8px; border-radius:4px;
  pointer-events:none;
}

/* banner v pásu pořadů se chová jako karta — obrázek 16:9 se vejde celý */
/* banner v pásu pořadů je postavený jako karta, takže drží stejnou výšku */
.banner-karta{ margin:0; }
.banner-karta .card-art img{ width:100%; height:100%; object-fit:cover; }
.banner-karta .card-art .banner-lbl{ top:10px; left:10px; }
.banner-karta .card-body h3{ color:var(--ink-soft); font-weight:500; font-size:14.5px; }

/* banner ve spodní liště — malý proužek vedle názvu skladby */
.banner-lista{
  margin:0; flex:none; max-width:300px; max-height:52px;
  border-color:rgba(255,255,255,.14);
}
.banner-lista .banner-lbl{ display:none; }
.banner-lista img{ max-height:52px; width:auto; }

@media (max-width:1080px){
  .banner-lista{ display:none; }
}
@media (max-width:620px){
  .banner{ margin:22px 0 4px; }
}