[hidden] { display: none !important; }
:root {
  --ruzova: #e07a7a;
  --oranzova: #e9a55c;
  --zluta: #e8c26a;
  --zelena: #5fa8a0;
  --modra: #6f93c9;
  --fialova: #8a7bc0;
  /* instagramový styl: bílé plochy, tenké šedé okraje, modrá tlačítka, barevný přechod jako akcent */
  --hlavni: #0095f6;
  --hlavni-tmava: #1877f2;
  --text: #262626;
  --sedy: #737373;
  --okraj: #dbdbdb;
  --pozadi: #fafafa;
  --karta: #ffffff;
  --chyba: #ed4956;
  --uspech: #1a7f37;
  --radius: 14px;
  --stin: 0 1px 2px rgba(0, 0, 0, 0.04);
  --ig: linear-gradient(45deg, #feda75 0%, #fa7e1e 25%, #d62976 50%, #962fbf 75%, #4f5bd5 100%);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-logo: "Grand Hotel", "Inter", cursive;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--text); line-height: 1.5; min-height: 100vh;
  display: flex; flex-direction: column;
  background: var(--pozadi); font-size: 15px;
}
a { color: var(--hlavni-tmava); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); line-height: 1.2; margin: 0 0 0.5rem; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 0 0 0.5rem; font-weight: 600; letter-spacing: -0.01em; }
h3 { margin: 0.25rem 0; }
.duha { background: var(--ig); -webkit-background-clip: text; background-clip: text; color: transparent; }
/* název aplikace, dokud je utajený (UTAJENO v .env) - v HTML je stejně jen náhodný text */
.rozmazane { filter: blur(0.3em); user-select: none; pointer-events: none; }
.hero-utajeno { padding: 4rem 0 3rem; }
.hero-utajeno h1 { font-size: clamp(2.8rem, 10vw, 4.5rem); margin-bottom: 0.25rem; }
.hero-utajeno p { font-size: 1.3rem; margin: 0 0 2rem; }

/* lišta správy - jen se správou (přepínání účtů kvůli testování) */
.sprava-pruh { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; padding: 0.35rem 1rem; font-size: 0.88rem;
               background: #2f2a38; color: #ece8f2; }
.sprava-pruh a { color: #fff; font-weight: 600; text-decoration: none; }
.sprava-pruh form { margin: 0; display: flex; align-items: center; gap: 0.4rem; min-width: 0; flex: 1; }
.sprava-pruh select { font: inherit; font-size: 16px; padding: 0.15rem 0.4rem; border-radius: 8px; border: 0; min-width: 0;
                      max-width: 100%; flex: 0 1 auto; }

/* lišta */
.lista { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 1rem;
         background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--okraj);
         position: sticky; top: 0; z-index: 20; }
.logo { font-family: var(--font-logo); font-weight: 400; font-size: 1.9rem; line-height: 1; text-decoration: none; color: var(--text);
        white-space: nowrap; display: inline-flex; align-items: center; gap: 0.5rem; }
.logo:hover { text-decoration: none; }
.logo .duha { padding: 0.1em 0.15em 0.15em 0; }
.logo-ikona { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; font-size: 1rem;
              background: var(--ig); font-family: var(--font); }
.lista nav { display: flex; align-items: center; gap: 0.9rem; flex-wrap: wrap; justify-content: flex-end; }
.lista nav a { text-decoration: none; color: var(--text); font-weight: 500; }
.lista nav a.tl-plny { color: #fff; }
.lista nav a:hover { text-decoration: none; }
.lista nav form { margin: 0; }
.odkaz { background: none; border: 0; padding: 0; font: inherit; color: var(--sedy); cursor: pointer; }

.obsah { width: 100%; max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 3rem; flex: 1; }
.pata { text-align: center; color: var(--sedy); font-size: 0.85rem; padding: 1.5rem 1rem; }

.karta { background: var(--karta); border-radius: var(--radius); padding: 1.4rem; border: 1px solid var(--okraj); }
.uzka { max-width: 600px; margin: 0 auto; }
.stred { text-align: center; }
.pozn { color: var(--sedy); font-size: 0.92rem; }

/* tlačítka */
.tl { display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; font: inherit; font-weight: 600;
      padding: 0.55rem 1.1rem; min-height: 44px; border-radius: 10px; border: 1px solid var(--okraj); background: #fff;
      color: var(--text); text-decoration: none; cursor: pointer; transition: background 0.15s, opacity 0.15s; }
.tl:hover { background: #f2f2f2; text-decoration: none; }
.tl:active { opacity: 0.7; }
.tl-plny { border: 0; color: #fff; background: var(--hlavni); }
.tl-plny:hover { background: var(--hlavni-tmava); }
.tl-plny[disabled] { opacity: 0.6; cursor: wait; }
.tl-maly { min-height: 36px; padding: 0.35rem 0.9rem; font-size: 0.92rem; }
.tl-velky { width: 100%; font-size: 1.05rem; min-height: 50px; }
.tl-nebezpecne { color: var(--chyba); }
.tl-poslat { background: var(--ig); }
.tl-poslat:hover { background: var(--ig); opacity: 0.9; }

.zprava { padding: 0.75rem 1rem; border-radius: 10px; margin-bottom: 1rem; background: #fff; border: 1px solid var(--okraj);
          border-left: 4px solid var(--uspech); color: var(--text); }
.zprava-error { border-left-color: var(--chyba); }
.zprava-info { border-left-color: #fa7e1e; }

/* formuláře */
.pole { margin-bottom: 1rem; }
.pole label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.3rem; }
.pole input[type=text], .pole input[type=email], .pole input[type=password], .pole input[type=date], .pole textarea, .pole select {
  width: 100%; font: inherit; font-size: 16px; padding: 0.7rem 0.85rem; border: 1px solid var(--okraj); border-radius: 8px;
  background: var(--pozadi); color: var(--text); }
.pole input:focus, .pole textarea:focus, .pole select:focus { outline: none; border-color: #a8a8a8; background: #fff; }
.pole small { display: block; color: var(--sedy); margin-top: 0.25rem; }
.chyba input, .chyba textarea, .chyba select { border-color: var(--chyba); }
.chyba-text { color: var(--chyba); font-size: 0.9rem; margin-top: 0.25rem; }
.zaskrt { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 1rem; }
.zaskrt input { width: 20px; height: 20px; accent-color: var(--hlavni); }
.past { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.dva-sloupce { display: grid; grid-template-columns: 1fr 1fr; gap: 0 0.75rem; }

/* výběr příležitosti - barevné „žetony“ */
/* dřívější příjemci (poslat na e-mail) */
.prijemci { display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem; margin-bottom: 0.9rem; }
.prijemci-titul { width: 100%; font-weight: 600; }
.prijemce { font: inherit; font-weight: 500; padding: 0.35rem 0.85rem; border-radius: 999px; border: 1px solid var(--okraj);
            background: #fff; color: var(--text); cursor: pointer; min-height: 40px; }
.prijemce:hover { background: #f2f2f2; }
.prijemce.vybrany { border-color: var(--text); background: var(--text); color: #fff; }

.prilezitosti { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.prilezitosti label { margin: 0; cursor: pointer; font-weight: 500; }
.prilezitosti input { position: absolute; opacity: 0; pointer-events: none; }
.prilezitosti span { display: inline-block; padding: 0.35rem 0.8rem; border-radius: 999px; border: 1px solid var(--okraj);
                     background: #fff; transition: all 0.12s; }
.prilezitosti input:checked + span { border-color: var(--text); color: #fff; background: var(--text); }
.prilezitosti input:focus-visible + span { outline: 2px solid var(--hlavni); }

/* úvod */
.hero { text-align: center; padding: 2.5rem 0 2rem; max-width: 760px; margin: 0 auto; }
.hero p { font-size: 1.15rem; color: var(--sedy); }
.hero .tl-velky { width: auto; padding: 0 2.2rem; margin-top: 0.75rem; }
.konfety { font-size: 2.4rem; letter-spacing: 0.4rem; }
.kroky { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.cislo { width: 36px; height: 36px; border-radius: 50%; color: #fff; font-weight: 700; display: grid; place-items: center;
         background: var(--ig); }

/* časová osa */
.osa-hlava { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.osa-obal { position: relative; margin: 0 -1rem; }
.osa { position: relative; display: flex; align-items: stretch; gap: 2.2rem; overflow-x: auto; overflow-y: hidden;
       padding: 1.5rem 2.5rem 2rem; scroll-snap-type: x proximity; scrollbar-width: thin; scrollbar-color: var(--okraj) transparent; }
.osa-cara { position: absolute; left: 0; top: calc(50% - 1px); height: 2px; border-radius: 99px; z-index: 0; min-width: 100%;
            background: var(--okraj); }
.den { position: relative; flex: none; display: grid; grid-template-rows: 1fr auto 1fr; justify-items: center; align-items: center;
       height: 540px; scroll-snap-align: center; z-index: 1; }
.den-datum { grid-row: 2; z-index: 3; white-space: nowrap; background: #fff; border: 1px solid var(--okraj);
             border-radius: 999px; padding: 0.15rem 0.75rem; font-weight: 600; font-size: 0.85rem; }
.den-karty { display: flex; gap: 0.9rem; padding: 0.75rem 0; }
.den:nth-child(odd of .den) .den-karty { grid-row: 1; align-self: end; }
.den:nth-child(even of .den) .den-karty { grid-row: 3; align-self: start; }


.pozdrav { position: relative; width: 196px; border: 1px solid var(--okraj); padding: 0; background: #fff; border-radius: 12px; overflow: hidden;
           cursor: pointer; font: inherit; color: inherit; text-align: left;
           transition: transform 0.2s ease, box-shadow 0.2s; }
.pozdrav:hover, .pozdrav:focus-visible { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1); z-index: 5; outline: none; }
.pozdrav-media { --vyska: var(--vyska-media); position: relative; height: var(--vyska); overflow: hidden; background: #000; }
.pozdrav { --vyska-media: 140px; }
.pozdrav video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; pointer-events: none;
                 filter: grayscale(1); transition: filter 0.35s; }
/* neaktivní pozdrav černobíle, barvy až když hraje (najetí myší, klepnutí) */
.pozdrav.hraje video { filter: none; }
/* vzkaz jako komiksová bublina - vychází z obrázku, jako by video mluvilo */
.bublina { position: relative; z-index: 3; display: block; margin: -14px 10px 2px 26px; padding: 0.45rem 0.7rem;
           border-radius: 16px; background: #fbeab5; border: 1.5px solid #d9b45a; color: #4a3a12;
           font-size: 0.86rem; line-height: 1.35; white-space: normal; box-shadow: 0 2px 6px rgba(120, 90, 20, 0.15); }
.bublina::before, .bublina::after { content: ""; position: absolute; left: 18px; border-style: solid; }
.bublina::before { top: -12px; border-width: 0 0 12px 10px; border-color: transparent transparent #d9b45a transparent; }
.bublina::after { top: -9px; left: 19.5px; border-width: 0 0 10px 8px; border-color: transparent transparent #fbeab5 transparent; }
.bublina > span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pozdrav-pas { height: 3px; background: var(--barva, var(--fialova)); }
.pozdrav-prubeh { display: block; width: 0; height: 100%; background: rgba(0, 0, 0, 0.35); transition: width 0.25s linear; }
/* dotyk: podržení otevře přehrávač - bez systémové nabídky a výběru textu, karta se při držení lehce zmenší */
.pozdrav { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent; }
.pozdrav.drzi { transform: scale(0.97); transition-duration: 0.45s; }
.jen-dotyk { display: none; }

/* balíček - víc pozdravů z jednoho dne za sebou (osa.js); karty vzadu vykukují vpravo */
.balicek { display: grid; grid-template-columns: auto; justify-items: start; padding-right: 30px; }
.balicek .pozdrav { grid-area: 1 / 1; z-index: calc(10 - var(--poradi, 0));
  --t: translateX(calc(min(var(--poradi, 0), 2) * 15px)) scale(calc(1 - min(var(--poradi, 0), 2) * 0.06));
  transform: var(--t); transform-origin: right center; transition: transform 0.3s ease, opacity 0.3s, box-shadow 0.2s; }
.balicek .pozdrav:hover, .balicek .pozdrav:focus-visible { transform: var(--t); }
.balicek .pozdrav.predni:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1); }
.balicek .pozdrav:not(.predni) { filter: brightness(0.94); }
.balicek .pozdrav:not(.predni) > :not(video) { visibility: hidden; }
.balicek .pozdrav.schovana { opacity: 0; pointer-events: none; }
.balicek .pozdrav.predni { touch-action: pan-y; }          /* vodorovné tažení si bere osa.js */
.balicek .pozdrav.tazena { transition: none; z-index: 20; }
.balicek .pozdrav.drzi { transform: var(--t) scale(0.97); }
.balicek-ovladani { grid-area: 2 / 1; justify-self: center; display: flex; align-items: center; gap: 0.35rem; margin-top: 0.45rem;
                    margin-right: -30px; }
@media (min-width: 641px) {
  /* na vodorovné ose ovládání mimo tok (jinak by posunulo datum z čáry): nad kartami nad osou, pod kartami pod osou */
  .balicek { position: relative; }
  .balicek-ovladani { position: absolute; grid-area: auto; left: 0; right: 0; margin: 0; justify-content: center; }
  .den:nth-child(odd of .den) .balicek-ovladani { bottom: 100%; }
  .den:nth-child(even of .den) .balicek-ovladani { top: 100%; }
}
.balicek-sipka { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--okraj); background: #fff; color: var(--text);
                 cursor: pointer; font-size: 1rem; line-height: 1; padding: 0; }
.balicek-sipka:hover { background: #f2f2f2; }
.balicek-tecky { display: flex; gap: 5px; }
.balicek-tecky button { width: 6px; height: 6px; border-radius: 50%; border: 0; padding: 0; background: #c7c7c7; cursor: pointer; }
.balicek-tecky button.aktivni { background: var(--hlavni); }

/* nápověda: prohlížeč zatím nepustil zvuk náhledu */
.zvuk-napoveda { position: fixed; left: 50%; bottom: 1rem; transform: translateX(-50%); z-index: 50; background: var(--text); color: #fff;
                 padding: 0.6rem 1rem; border-radius: 10px; font-size: 0.9rem; max-width: calc(100% - 2rem); box-shadow: 0 6px 20px rgba(0,0,0,.2); }

/* pole „Komu“ s našeptávačem (komu.js) */
.komu { position: relative; }
.komu-nabidka { position: absolute; left: 0; right: 0; z-index: 30; list-style: none; margin: 0; padding: 0.3rem 0;
                background: #fff; border: 1px solid var(--okraj); border-radius: 10px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                max-height: 320px; overflow-y: auto; }
.komu-nabidka li[role=option] { display: flex; align-items: center; gap: 0.65rem; padding: 0.45rem 0.8rem; cursor: pointer; }
.komu-nabidka li[role=option]:hover, .komu-nabidka li.aktivni { background: #f2f2f2; }
.komu-nabidka strong, .komu-vybrany strong { display: block; font-weight: 600; line-height: 1.25; }
.komu-nabidka small, .komu-vybrany small { display: block; color: var(--sedy); font-size: 0.82rem; }
.komu-titulek { padding: 0.3rem 0.8rem 0.2rem; font-size: 0.8rem; font-weight: 600; color: var(--sedy); }
.komu-avatar { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 600;
               background: var(--ig); box-shadow: inset 0 0 0 2px rgba(255,255,255,.35); }
.komu-vybrany { display: flex; align-items: center; gap: 0.65rem; padding: 0.55rem 0.7rem; margin-bottom: 1rem;
                border: 1px solid var(--okraj); border-radius: 10px; background: #fff; }
.komu-vybrany > span:nth-child(2) { flex: 1; min-width: 0; }
.komu-zrusit { border: 0; background: none; color: var(--sedy); font-size: 1rem; cursor: pointer; padding: 0.3rem 0.5rem; }

/* datum a místo přečtené z videa */
.z-videa { margin: -0.25rem 0 1rem; color: var(--text); font-weight: 500; }
.z-videa .odkaz { color: var(--hlavni); font-weight: 600; }
@media (hover: none) { .jen-dotyk { display: inline; } .jen-mys { display: none; } }
.pozdrav-text { padding: 0.55rem 0.75rem 0.7rem; }
.pozdrav-text strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pozdrav-text .pozn { font-size: 0.82rem; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pozdrav-emoji { position: absolute; top: 8px; left: 8px; width: 34px; height: 34px; display: grid; place-items: center; font-size: 1.05rem;
                 border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--barva, var(--fialova)); }
.pozdrav-play { position: absolute; top: calc(var(--vyska-media) / 2 - 22px); left: 50%; transform: translateX(-50%); width: 44px; height: 44px; border-radius: 50%;
                background: rgba(0, 0, 0, 0.45); backdrop-filter: blur(4px); display: grid; place-items: center; font-size: 1rem; color: #fff;
                transition: opacity 0.2s; }
.pozdrav.hraje .pozdrav-play { opacity: 0; }
.stitek { position: absolute; top: 10px; right: 8px; background: var(--ig); color: #fff; font-size: 0.72rem; font-weight: 600;
          border-radius: 999px; padding: 0.1rem 0.55rem; }
.osa-sipka { position: absolute; top: 50%; transform: translateY(-50%); z-index: 6; width: 48px; height: 48px; border-radius: 50%;
             border: 1px solid var(--okraj); background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.08); font-size: 1.3rem; cursor: pointer; color: var(--text); }
.osa-sipka.vlevo { left: 0.5rem; } .osa-sipka.vpravo { right: 0.5rem; }
.prazdna-osa { text-align: center; padding: 3rem 1rem; }
.prazdna-osa .velka-ikona { font-size: 4rem; }

/* barvy příležitostí */
.p-narozeniny { --barva: #fa7e1e; } .p-svatek { --barva: #e1306c; } .p-svatba { --barva: #962fbf; }
.p-vyroci { --barva: #d62976; } .p-miminko { --barva: #3ab4f2; } .p-vanoce { --barva: #2e9e6b; }
.p-novy_rok { --barva: #f5b400; } .p-gratulace { --barva: #fd5949; } .p-diky { --barva: #26a69a; }
.p-z_cest { --barva: #4f5bd5; } .p-jen_tak { --barva: #8e8e8e; }

/* přehrávač přes celou stránku */
.kino { position: fixed; inset: 0; z-index: 100; background: #000; isolation: isolate;
        display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 1rem; animation: kino-in 0.25s ease; }
@keyframes kino-in { from { opacity: 0; transform: scale(1.04); } }
.kino video { width: min(100%, 1100px); max-height: calc(100vh - 190px); border-radius: 12px; background: #000; }
#kino-vzkaz { position: relative; display: inline-block; margin-top: 1rem; padding: 0.6rem 0.95rem; border-radius: 18px; max-width: 560px;
              background: #fbeab5; border: 1.5px solid #d9b45a; color: #4a3a12; text-align: left; white-space: pre-line; }
#kino-vzkaz::before, #kino-vzkaz::after { content: ""; position: absolute; left: 28px; border-style: solid; }
#kino-vzkaz::before { top: -14px; border-width: 0 0 14px 12px; border-color: transparent transparent #d9b45a transparent; }
#kino-vzkaz::after { top: -11px; left: 29.5px; border-width: 0 0 12px 10px; border-color: transparent transparent #fbeab5 transparent; }
.kino-info { color: #fff; text-align: center; margin-top: 0.9rem; max-width: 760px; }
.kino-info h2 { margin: 0; font-size: 1.4rem; }
.kino-info p { margin: 0.25rem 0; color: rgba(255, 255, 255, 0.82); }
.kino-zavrit, .kino-sipka { position: absolute; border: 0; background: rgba(255, 255, 255, 0.15); color: #fff; cursor: pointer;
                            width: 52px; height: 52px; border-radius: 50%; font-size: 1.5rem; }
.kino-zavrit { top: 1rem; right: 1rem; }
.kino-sipka { top: 50%; transform: translateY(-50%); }
.kino-sipka.vlevo { left: 1rem; } .kino-sipka.vpravo { right: 1rem; }
.kino-zavrit:hover, .kino-sipka:hover { background: rgba(255, 255, 255, 0.3); }
.kino-akce { display: flex; gap: 0.5rem; justify-content: center; margin-top: 0.6rem; }
.kino-akce form { margin: 0; }
.kino-akce .tl { min-height: 40px; background: rgba(255,255,255,.12); color: #fff; border-color: transparent; }

/* poslané */
.poslane { margin-top: 2.5rem; }
.poslane ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.poslane ul { gap: 0; border: 1px solid var(--okraj); border-radius: var(--radius); background: #fff; overflow: hidden; }
.poslane li + li { border-top: 1px solid #efefef; }
.poslane li { padding: 0.75rem 1rem;
              display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* natáčení */
.uvod-text { font-size: 1.1rem; color: var(--sedy); }
.video-blok { background: var(--pozadi); border: 1px solid var(--okraj); border-radius: var(--radius); padding: 1rem; margin-bottom: 1.25rem; }
#nahled { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #000; border-radius: 10px; }
.nahravani-akce { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: 0.6rem; }
#cas { color: var(--chyba); font-weight: 600; }
.nahrat { width: 100%; }
#vybrano { text-align: center; }
.prubeh { height: 6px; background: #efefef; border-radius: 999px; overflow: hidden; margin-bottom: 0.3rem; }
#prubeh-vypln { height: 100%; width: 0; transition: width 0.2s; background: var(--ig); }
#prubeh { margin-bottom: 0.75rem; }
.velka-ikona { font-size: 3.4rem; }
.odkaz-radek { display: flex; gap: 0.5rem; }
.odkaz-radek input { flex: 1; min-width: 0; font: inherit; font-size: 15px; padding: 0.6rem 0.75rem; border: 1px solid var(--okraj);
                     border-radius: 8px; background: var(--pozadi); }
.qr { width: 150px; height: 150px; image-rendering: pixelated; }
.odkaz-prehravac video { width: 100%; max-height: 70vh; border-radius: 12px; background: #000; }

@media (max-width: 640px) {
  .jen-siroke { display: none; }
  .lista { padding: 0.6rem 0.75rem; }
  .logo { font-size: 1.6rem; }
  .dva-sloupce { grid-template-columns: 1fr; }
  .odkaz-radek { flex-direction: column; }
  .lista nav { gap: 0.6rem; font-size: 0.95rem; }
  /* svislá osa shora dolů, nejnovější nahoře; čára vlevo */
  .osa-obal { margin: 0; }
  .osa { flex-direction: column-reverse; overflow: visible; gap: 1.5rem; padding: 0.5rem 0 1rem 2.4rem; }
  .osa-cara { left: 0.95rem; top: 0; bottom: 0; width: 3px !important; height: auto; min-width: 0; }
  .den { display: flex; flex-direction: column; align-items: stretch; height: auto; }
  .den::before { content: ""; position: absolute; left: calc(-2.4rem + 0.95rem - 6px); top: 0.55rem; width: 15px; height: 15px;
                 border-radius: 50%; background: var(--ig); box-shadow: 0 0 0 4px var(--pozadi); }
  .den-datum { order: -1; align-self: flex-start; }
  .den:nth-child(odd of .den) .den-karty, .den:nth-child(even of .den) .den-karty { grid-row: auto; align-self: auto; }
  .den-karty { flex-direction: column; gap: 0.8rem; padding: 0.6rem 0 0; }
  .pozdrav { width: 100%; }
  .balicek { grid-template-columns: minmax(0, 1fr); justify-items: stretch; padding-right: 24px; }
  .balicek-ovladani { margin-right: -24px; }
  .pozdrav { --vyska-media: 196px; }
  .osa-sipka { display: none; }
  .kino-sipka { top: auto; bottom: 1rem; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .stitek { animation: none; }
  .pozdrav, .tl { transition: none; }
}