/* =====================================================================
   JAMNICZA AKADEMIA
   Tokeny zgodne z glowna strona (styles.css w katalogu wyzej), plus
   kremowe tlo dobrane pod maskotke - te same odcienie co grafiki jamnika.
   ===================================================================== */

:root {
    --czerwony: #C0101A;
    --czerwony-ciemny: #9a0c14;
    --czerwony-gleboki: #7d0a11;   /* DEEP z projektu Designu */
    --pomarancz: #e0562a;          /* koniec gradientu w naglowkach */
    --piasek: #fff7e6;             /* SAND - tlo tekstu piosenki */
    --zolty: #FFC423;
    --zolty-jasny: #fdf2c2;
    --krem: #FDF7EC;
    --krem-ciemny: #F6EBD8;
    --biale: #ffffff;
    --tekst: #241E1B;
    --tekst-szary: #6F6259;
    --zielony: #2E9E5B;
    --zielony-jasny: #E4F5EA;

    --font: 'Inter', system-ui, sans-serif;
    --font-naglowek: 'Pally', 'Inter', system-ui, sans-serif;

    --cien: 0 8px 28px rgba(60, 40, 20, .10);
    --cien-mocny: 0 16px 44px rgba(60, 40, 20, .16);
    --cien-karta: 0 2px 0 rgba(60, 40, 20, .06), 0 10px 30px rgba(60, 40, 20, .09);

    --r-s: 10px;
    --r-m: 18px;
    --r-l: 28px;
    --r-pill: 999px;

    --nav-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }
html, body { overflow-x: hidden; }

body {
    font-family: var(--font);
    color: var(--tekst);
    background: var(--krem);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-naglowek); line-height: 1.15; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
ul { list-style: none; }
[hidden] { display: none !important; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 700px) { .container { padding: 0 18px; } }

/* =========================== PRZYCISKI ============================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: var(--r-pill);
    font-weight: 700;
    font-size: .97rem;
    transition: transform .18s cubic-bezier(.2,.8,.3,1), box-shadow .18s, background .18s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--czerwony);
    color: #fff;
    box-shadow: 0 6px 0 var(--czerwony-ciemny), 0 12px 24px rgba(192,16,26,.24);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--czerwony-ciemny), 0 16px 32px rgba(192,16,26,.3); }
.btn-primary:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--czerwony-ciemny); }

.btn-ghost {
    background: transparent;
    color: var(--tekst);
    border: 2px solid rgba(60,40,20,.18);
}
.btn-ghost:hover { border-color: var(--czerwony); color: var(--czerwony); }

.btn-large { padding: 17px 34px; font-size: 1.06rem; }
.btn-nav { padding: 10px 20px; font-size: .9rem; box-shadow: 0 4px 0 var(--czerwony-ciemny); }

.btn.laduje { opacity: .65; pointer-events: none; }
.g-logo { width: 20px; height: 20px; background: #fff; border-radius: 50%; padding: 2px; }

/* przelacznik (newsletter, PL->ES, tlumaczenie) */
.switch-tor {
    width: 40px; height: 23px; flex: 0 0 40px;
    background: rgba(60,40,20,.2);
    border-radius: var(--r-pill);
    position: relative;
    transition: background .2s;
}
.switch-tor::after {
    content: ''; position: absolute;
    top: 3px; left: 3px; width: 17px; height: 17px;
    background: #fff; border-radius: 50%;
    transition: transform .2s cubic-bezier(.2,.8,.3,1);
    box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
input:checked + .switch-tor { background: var(--czerwony); }
input:checked + .switch-tor::after { transform: translateX(17px); }

/* Sam input chowamy, ale zostawiamy go dokladnie pod torem przelacznika:
   dzieki temu klikniecie trafia w input (a nie w ozdobny span), a fokus
   z klawiatury wciaz ma co podswietlic. */
label > input[type=checkbox] {
    position: absolute; z-index: 1;
    width: 40px; height: 23px; margin: 0;
    opacity: 0; cursor: pointer;
}
/* w etykietach z paddingiem input ma pokrywac cala etykiete, nie tylko tor -
   inaczej polowa klikniec ladowalaby obok */
.odwrotnie > input[type=checkbox],
.pd-przelacznik > input[type=checkbox] { inset: 0; width: auto; height: auto; }
input[type=checkbox]:focus-visible + .switch-tor {
    outline: 3px solid var(--zolty);
    outline-offset: 2px;
}

/* ========================== NAWIGACJA =============================== */

.navbar {
    position: sticky; top: 0; z-index: 60;
    height: var(--nav-h);
    background: rgba(253,247,236,.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(60,40,20,.08);
}
.navbar-container { height: 100%; display: flex; align-items: center; gap: 20px; }

.logo { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.logo img { height: 38px; width: auto; }
.logo-sub {
    font-family: var(--font-naglowek); font-weight: 700; font-size: .95rem;
    color: var(--czerwony);
    padding-left: 10px; border-left: 2px solid rgba(60,40,20,.15);
}

.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-tab {
    padding: 9px 18px; border-radius: var(--r-pill);
    font-weight: 600; font-size: .95rem; color: var(--tekst-szary);
    transition: background .18s, color .18s;
}
.nav-tab:hover { background: rgba(60,40,20,.06); color: var(--tekst); }
.nav-tab.is-active { background: var(--czerwony); color: #fff; }

.navbar-right { display: flex; align-items: center; gap: 14px; margin-left: auto; }
body.jest-zalogowany .navbar-right { margin-left: 0; }
.nav-powrot { font-size: .92rem; font-weight: 600; color: var(--tekst-szary); }
.nav-powrot:hover { color: var(--czerwony); }

/* menu konta */
.user-menu { position: relative; }
.user-chip {
    display: flex; align-items: center; gap: 9px;
    padding: 6px 14px 6px 6px;
    background: var(--biale); border-radius: var(--r-pill);
    box-shadow: var(--cien-karta);
    font-weight: 600; font-size: .92rem;
}
.user-chip:hover { box-shadow: var(--cien); }
.user-chip img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }

/* zapasowe kolko z inicjalem, gdy Google nie da zdjecia */
.user-inicjal {
    display: grid; place-items: center;
    width: 32px; height: 32px; flex: 0 0 32px;
    background: var(--czerwony); color: #fff;
    border-radius: 50%;
    font-family: var(--font-naglowek); font-weight: 700; font-size: .95rem;
}
.chevron { color: var(--tekst-szary); font-size: .7rem; }

.user-dropdown {
    position: absolute; right: 0; top: calc(100% + 10px);
    width: 290px; padding: 8px;
    background: var(--biale); border-radius: var(--r-m);
    box-shadow: var(--cien-mocny);
    animation: zjedz .18s cubic-bezier(.2,.8,.3,1);
}
@keyframes zjedz { from { opacity: 0; transform: translateY(-6px); } }

.ud-head { padding: 12px 14px 14px; border-bottom: 1px solid rgba(60,40,20,.08); }
.ud-head strong { display: block; font-size: .98rem; }
.ud-head span { font-size: .84rem; color: var(--tekst-szary); word-break: break-all; }

.ud-switch {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px; cursor: pointer; border-radius: var(--r-s);
    position: relative;
}
.ud-switch:hover { background: rgba(60,40,20,.04); }
.ud-switch .switch-tor { margin-top: 2px; }
.ud-switch-txt { font-size: .9rem; font-weight: 600; line-height: 1.35; }
.ud-switch-txt em { display: block; font-style: normal; font-weight: 400; font-size: .8rem; color: var(--tekst-szary); }

.ud-sync {
    padding: 8px 14px; font-size: .78rem; color: var(--tekst-szary);
    border-top: 1px solid rgba(60,40,20,.08);
}
.ud-sync.jest-ok { color: var(--zielony); }
.ud-sync.jest-offline { color: #C97A00; }

.ud-wyloguj {
    display: block; width: 100%; text-align: left;
    padding: 12px 14px; border-radius: var(--r-s);
    font-size: .9rem; font-weight: 600; color: var(--czerwony);
}
.ud-wyloguj:hover { background: rgba(192,16,26,.07); }

/* ============================ HERO ================================== */

.hero { position: relative; padding: 60px 0 90px; overflow: hidden; }

.hero-tlo { position: absolute; inset: 0; pointer-events: none; }
.deko { position: absolute; opacity: .9; }
.deko-slonce   { top: 4%;  right: 6%;  width: 78px; animation: krec 44s linear infinite; }
.deko-chmurka-1{ top: 12%; left: 4%;   width: 150px; opacity: .75; animation: plyn 22s ease-in-out infinite; }
.deko-chmurka-2{ top: 30%; right: 26%; width: 105px; opacity: .55; animation: plyn 30s ease-in-out infinite reverse; }
.deko-palmy    { bottom: 60px; left: -14px; width: 155px; opacity: .85; }
.deko-kaktus   { bottom: 58px; right: 3%;  width: 92px;  opacity: .85; }
.deko-budynek  { bottom: 54px; left: 21%;  width: 175px; opacity: .35; }
.deko-wydmy    { bottom: 0; left: 0; width: 100%; max-width: none; opacity: .5;
                 object-fit: cover; object-position: bottom; height: 110px; }

@keyframes krec { to { transform: rotate(360deg); } }
@keyframes plyn { 50% { transform: translateX(26px); } }

.hero-container {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 1.1fr .9fr;
    gap: 40px; align-items: center;
}

.hero-kicker {
    display: inline-block; margin-bottom: 14px;
    padding: 6px 16px; border-radius: var(--r-pill);
    background: var(--zolty); color: var(--tekst);
    font-weight: 800; font-size: .82rem; letter-spacing: .06em;
}

.hero-title { font-size: clamp(2.5rem, 6vw, 4.1rem); font-weight: 700; letter-spacing: -.02em; }
.hl { color: var(--czerwony); }
.podkreslenie { position: relative; display: inline-block; }
.podkreslenie::after {
    content: ''; position: absolute; left: -2px; right: -2px; bottom: .06em;
    height: .26em; background: var(--zolty); border-radius: 4px;
    z-index: -1; transform: rotate(-.8deg);
}

.hero-lead {
    margin: 22px 0 30px; max-width: 33em;
    font-size: 1.1rem; color: var(--tekst-szary);
}
.hero-lead strong { color: var(--tekst); }

.hero-cta-nota { margin-top: 14px; font-size: .85rem; color: var(--tekst-szary); max-width: 30em; }

.hero-maskotka { position: relative; display: flex; justify-content: center; }
.maskotka-img { width: min(320px, 82%); filter: drop-shadow(0 22px 30px rgba(60,40,20,.22)); animation: dycha 4.5s ease-in-out infinite; }
@keyframes dycha { 50% { transform: translateY(-11px); } }

.dymek {
    position: absolute; top: 4%; right: -6px;
    max-width: 205px; padding: 14px 18px;
    background: var(--biale); border-radius: var(--r-m) var(--r-m) var(--r-m) 6px;
    box-shadow: var(--cien);
    font-size: .93rem; line-height: 1.4;
}
.dymek span { font-weight: 800; color: var(--czerwony); }

/* =========================== SEKCJE ================================= */

.sekcja { padding: 84px 0; }
.sekcja-jasna { background: var(--biale); }
.sekcja-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.sekcja-title { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 700; }
.sekcja-lead { margin-top: 14px; font-size: 1.06rem; color: var(--tekst-szary); }

.karty-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }

.karta-duza {
    position: relative; overflow: hidden;
    padding: 38px 34px;
    background: var(--krem); border-radius: var(--r-l);
    box-shadow: var(--cien-karta);
    transition: transform .22s cubic-bezier(.2,.8,.3,1), box-shadow .22s;
}
.karta-duza:hover { transform: translateY(-4px); box-shadow: var(--cien-mocny); }
.karta-piosenki { background: var(--zolty-jasny); }

.karta-deko {
    position: absolute; right: -22px; bottom: -18px;
    width: 130px; opacity: .22; pointer-events: none;
}
.karta-tag {
    display: inline-block; margin-bottom: 12px;
    padding: 5px 13px; border-radius: var(--r-pill);
    background: rgba(192,16,26,.1); color: var(--czerwony);
    font-size: .78rem; font-weight: 700;
}
.karta-duza h3 { font-size: 1.85rem; margin-bottom: 12px; }
.karta-duza > p { color: var(--tekst-szary); margin-bottom: 20px; }
.karta-duza > p strong { color: var(--tekst); }

.karta-lista li {
    position: relative; padding-left: 26px; margin-bottom: 9px;
    font-size: .94rem; font-weight: 500;
}
.karta-lista li::before {
    content: '✓'; position: absolute; left: 0; top: -1px;
    color: var(--zielony); font-weight: 800;
}

/* jak to dziala */
.sekcja-czerwona {
    position: relative; overflow: hidden;
    background: var(--czerwony); color: #fff;
}
.sekcja-czerwona .sekcja-title { color: #fff; }
.sekcja-czerwona .container { position: relative; }

.kroki { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.krok {
    padding: 32px 26px;
    background: rgba(255,255,255,.1); border-radius: var(--r-l);
    border: 1px solid rgba(255,255,255,.16);
}
.krok-nr {
    display: grid; place-items: center;
    width: 46px; height: 46px; margin-bottom: 16px;
    background: var(--zolty); color: var(--tekst);
    border-radius: 50%;
    font-family: var(--font-naglowek); font-size: 1.35rem; font-weight: 700;
}
.krok h4 { font-size: 1.22rem; margin-bottom: 8px; }
.krok p { font-size: .94rem; color: rgba(255,255,255,.86); }

.jamnik-wesza {
    display: block; width: 210px; margin: 46px auto -22px;
    filter: drop-shadow(0 14px 20px rgba(0,0,0,.25));
}

/* CTA koncowe */
.cta-koncowe { padding-top: 120px; }
.cta-box {
    display: flex; align-items: center; gap: 46px;
    padding: 48px; border-radius: var(--r-l);
    background: var(--biale); box-shadow: var(--cien-karta);
    text-align: left;
}
.cta-jamnik { width: 210px; flex: 0 0 210px; }
.cta-box .sekcja-lead { margin: 12px 0 26px; }

/* stopka */
.stopka { padding: 34px 0; border-top: 1px solid rgba(60,40,20,.1); }
.stopka-in {
    display: flex; justify-content: space-between; align-items: center;
    gap: 18px; flex-wrap: wrap;
    font-size: .89rem; color: var(--tekst-szary);
}
.stopka nav { display: flex; gap: 22px; }
.stopka nav a:hover { color: var(--czerwony); }

/* ========================= WIDOKI APLIKACJI ========================= */

.widok { padding: 44px 0 90px; min-height: 70vh; }

.widok-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 24px; flex-wrap: wrap; margin-bottom: 34px;
}
.widok-title { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.widok-lead { margin-top: 8px; color: var(--tekst-szary); max-width: 46em; }

/* --------------------------- PULPIT --------------------------------- */

/* Ten sam gradient co w sekcji piosenek - zeby Akademia trzymala jeden
   czerwony ton zamiast zoltej plamy na wejsciu. */
.pulpit-hero {
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: space-between; gap: 26px;
    padding: 34px 38px; margin-bottom: 26px;
    background: linear-gradient(105deg, var(--czerwony-gleboki) 0%,
                var(--czerwony) 58%, var(--pomarancz) 100%);
    border-radius: var(--r-l);
    box-shadow: 0 12px 34px rgba(192,16,26,.22);
    color: #fff;
}
.pulpit-hero::after {
    content: ''; position: absolute; right: 34%; top: -30px;
    width: 150px; height: 170px; pointer-events: none;
    background: url(grafiki/slonce.webp) center/contain no-repeat;
    opacity: .12;
}
.pulpit-hero-txt { position: relative; }
.pulpit-witaj { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
.pulpit-lead { margin-top: 8px; max-width: 40em; font-weight: 500; opacity: .92; }
.pulpit-jamnik { position: relative; width: 140px; flex: 0 0 140px; filter: drop-shadow(0 12px 22px rgba(0,0,0,.32)); }

.statystyki { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 30px; }
.stat {
    padding: 24px 22px; background: var(--biale);
    border-radius: var(--r-m); box-shadow: var(--cien-karta);
    border-top: 3px solid var(--czerwony);
}
.stat-liczba {
    display: block; font-family: var(--font-naglowek);
    font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--czerwony);
}
.stat-opis { display: block; margin-top: 7px; font-size: .87rem; color: var(--tekst-szary); }

.pulpit-skroty { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.skrot {
    display: flex; flex-direction: column; align-items: flex-start;
    padding: 30px 30px 26px; text-align: left;
    background: var(--biale); border-radius: var(--r-l);
    box-shadow: var(--cien-karta);
    transition: transform .2s cubic-bezier(.2,.8,.3,1), box-shadow .2s;
}
.skrot { border-bottom: 4px solid transparent; }
.skrot:hover {
    transform: translateY(-4px); box-shadow: var(--cien-mocny);
    border-bottom-color: var(--czerwony);
}
.skrot img {
    height: 62px; width: auto; margin-bottom: 16px;
    object-fit: contain; object-position: left bottom;
}
.skrot-tytul { font-family: var(--font-naglowek); font-size: 1.55rem; font-weight: 700; }
.skrot-opis { margin-top: 4px; font-size: .93rem; color: var(--tekst-szary); }

/* --------------------------- FISZKI --------------------------------- */

.lekcje-grid {
    display: grid; gap: 18px;
    grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
}

.lekcja {
    position: relative; overflow: hidden;
    padding: 26px 24px 22px; text-align: left;
    background: var(--biale); border-radius: var(--r-l);
    box-shadow: var(--cien-karta);
    transition: transform .2s cubic-bezier(.2,.8,.3,1), box-shadow .2s;
}
.lekcja:hover { transform: translateY(-4px); box-shadow: var(--cien-mocny); }
.lekcja-zrobiona { background: var(--zielony-jasny); }

.lekcja-ikona {
    position: absolute; top: 14px; right: 14px;
    height: 46px; width: 54px; opacity: .5;
    object-fit: contain; object-position: top right;
}
.lekcja-nr {
    display: inline-block; margin-bottom: 8px;
    font-size: .78rem; font-weight: 800; letter-spacing: .05em;
    color: var(--czerwony); text-transform: uppercase;
}
.lekcja-tytul { font-size: 1.16rem; margin-bottom: 18px; padding-right: 46px; min-height: 2.4em; }

.lekcja-pasek {
    height: 8px; border-radius: var(--r-pill);
    background: rgba(60,40,20,.1); overflow: hidden; margin-bottom: 9px;
}
.lekcja-pasek span {
    display: block; height: 100%; border-radius: var(--r-pill);
    background: linear-gradient(90deg, var(--zolty), var(--czerwony));
    transition: width .5s cubic-bezier(.2,.8,.3,1);
}
.lekcja-zrobiona .lekcja-pasek span { background: var(--zielony); }
.lekcja-meta { font-size: .84rem; color: var(--tekst-szary); font-weight: 600; }

/* pasek nauki */
.btn-wroc {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; margin-bottom: 20px;
    border-radius: var(--r-pill); background: var(--biale);
    box-shadow: var(--cien-karta);
    font-size: .9rem; font-weight: 600;
}
.btn-wroc:hover { color: var(--czerwony); }

.nauka-pasek {
    display: flex; align-items: center; justify-content: space-between;
    gap: 18px; flex-wrap: wrap; margin-bottom: 22px;
}
.nauka-pasek .btn-wroc { margin-bottom: 0; }

.tryby { display: flex; gap: 4px; padding: 4px; background: rgba(60,40,20,.07); border-radius: var(--r-pill); }
.tryb {
    padding: 9px 22px; border-radius: var(--r-pill);
    font-weight: 700; font-size: .92rem; color: var(--tekst-szary);
    transition: background .18s, color .18s;
}
.tryb.is-active { background: var(--biale); color: var(--czerwony); box-shadow: var(--cien-karta); }

.odwrotnie {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 2px; cursor: pointer; position: relative;
    font-size: .9rem; font-weight: 600;
}

.nauka-postep { display: flex; align-items: center; gap: 14px; margin-bottom: 30px; }
.postep-tor { flex: 1; height: 9px; background: rgba(60,40,20,.1); border-radius: var(--r-pill); overflow: hidden; }
.postep-fill {
    height: 100%; width: 0;
    background: linear-gradient(90deg, var(--zolty), var(--czerwony));
    border-radius: var(--r-pill);
    transition: width .35s cubic-bezier(.2,.8,.3,1);
}
.postep-txt { font-size: .87rem; font-weight: 700; color: var(--tekst-szary); flex: 0 0 auto; }

/* karta */
.fiszka-scena { max-width: 620px; margin: 0 auto; }
.fiszka {
    perspective: 1600px; cursor: pointer;
    height: 320px; margin-bottom: 26px; outline: none;
}
.fiszka:focus-visible .fiszka-in { box-shadow: 0 0 0 4px var(--zolty); border-radius: var(--r-l); }

.fiszka-in {
    position: relative; width: 100%; height: 100%;
    transform-style: preserve-3d;
    transition: transform .55s cubic-bezier(.4,.2,.2,1);
}
.fiszka.odwrocona .fiszka-in { transform: rotateY(180deg); }

.fiszka-strona {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 36px; text-align: center;
    backface-visibility: hidden; -webkit-backface-visibility: hidden;
    border-radius: var(--r-l); box-shadow: var(--cien-karta);
}
.fiszka-przod { background: var(--biale); }
.fiszka-tyl { background: var(--zolty); transform: rotateY(180deg); }

.fiszka-jezyk {
    position: absolute; top: 20px; left: 24px;
    font-size: .74rem; font-weight: 800; letter-spacing: .1em;
    text-transform: uppercase; color: var(--tekst-szary);
}
.fiszka-tyl .fiszka-jezyk { color: rgba(36,30,27,.55); }

.fiszka-slowo {
    font-family: var(--font-naglowek);
    font-size: clamp(1.8rem, 5.5vw, 2.8rem); font-weight: 700;
    line-height: 1.2; word-break: break-word;
}
.fiszka-hint, .fiszka-status {
    position: absolute; bottom: 22px;
    font-size: .82rem; color: var(--tekst-szary); font-weight: 600;
}
.fiszka-tyl .fiszka-status { color: rgba(36,30,27,.6); }
.fiszka-status.jest-nauczone { color: #1B7A41; }

.fiszka-nawigacja { display: flex; gap: 12px; justify-content: center; }
.fiszka-nawigacja .btn { flex: 1; max-width: 210px; }

/* quiz */
.quiz-scena { max-width: 700px; margin: 0 auto; }
.quiz-pytanie {
    padding: 42px 32px; margin-bottom: 24px; text-align: center;
    background: var(--biale); border-radius: var(--r-l); box-shadow: var(--cien-karta);
}
.quiz-etykieta { font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--tekst-szary); }
.quiz-slowo {
    margin-top: 12px; font-family: var(--font-naglowek);
    font-size: clamp(1.7rem, 5vw, 2.6rem); font-weight: 700; line-height: 1.2;
}

.quiz-odpowiedzi { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.odp {
    padding: 20px 22px; text-align: left;
    background: var(--biale); border-radius: var(--r-m);
    box-shadow: var(--cien-karta);
    font-size: 1.02rem; font-weight: 600;
    border: 2px solid transparent;
    transition: transform .16s, border-color .16s, background .16s;
}
.odp:hover:not(:disabled) { transform: translateY(-2px); border-color: var(--zolty); }
.odp:disabled { cursor: default; }
.odp-dobra { background: var(--zielony-jasny); border-color: var(--zielony); color: #14663a; }
.odp-zla { background: #FDECEC; border-color: var(--czerwony); color: var(--czerwony-ciemny); }

.quiz-wynik { margin-top: 20px; text-align: center; font-weight: 700; min-height: 1.6em; }
.quiz-wynik.jest-dobrze { color: var(--zielony); }
.quiz-wynik.jest-zle { color: var(--czerwony); }

/* koniec lekcji */
.gratulacje { max-width: 520px; margin: 0 auto; text-align: center; padding: 20px 0; }
.gratulacje img { width: 190px; margin: 0 auto 18px; animation: dycha 3.4s ease-in-out infinite; }
.gratulacje h2 { font-size: 2.3rem; color: var(--czerwony); margin-bottom: 10px; }
.gratulacje p { color: var(--tekst-szary); margin-bottom: 26px; }
.gratulacje-btny { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* =====================================================================
   FISZKI - naglowek i zestawy tematyczne
   Ta sama czerwien co w sekcji piosenek, zeby obie polowy Akademii
   wygladaly jak jedno miejsce, a nie dwa rozne produkty.
   ===================================================================== */

.widok-fiszki { padding: 0 0 90px; }

.fiszki-hero {
    position: relative; overflow: hidden;
    padding: 46px 0 40px;
    background: linear-gradient(105deg, var(--czerwony-gleboki) 0%,
                var(--czerwony) 55%, var(--pomarancz) 100%);
    color: #fff;
}
.fiszki-hero::before,
.fiszki-hero::after {
    content: ""; position: absolute; pointer-events: none;
    background: url(grafiki/kafelek.webp) center/contain no-repeat;
    opacity: .12;
}
.fiszki-hero::before { right: -20px; top: -30px; width: 230px; height: 230px; transform: rotate(10deg); }
.fiszki-hero::after {
    right: 200px; bottom: -40px; width: 140px; height: 160px;
    background-image: url(grafiki/kaktus.webp); opacity: .1; transform: rotate(-8deg);
}
.fiszki-hero .container { position: relative; }
.fiszki-hero h1 { font-size: clamp(2rem, 4.6vw, 2.7rem); margin-bottom: 10px; }
.fiszki-hero p { max-width: 40em; font-size: 1rem; line-height: 1.55; opacity: .92; }

/* naglowki grup: Podstawy / Kurs */
.grupa-head { margin: 34px 0 16px; }
.grupa-head h2 {
    font-size: 1.5rem; position: relative;
    padding-left: 16px;
}
.grupa-head h2::before {
    content: ""; position: absolute; left: 0; top: .18em; bottom: .18em;
    width: 5px; border-radius: var(--r-pill); background: var(--czerwony);
}
.grupa-head p { margin-top: 4px; padding-left: 16px; color: var(--tekst-szary); font-size: .92rem; }

/* kafelki zestawow tematycznych */
.zestawy-grid {
    display: grid; gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(226px, 1fr));
}

.zestaw {
    position: relative; overflow: hidden;
    padding: 22px 20px 20px; text-align: left;
    background: var(--biale); border-radius: var(--r-l);
    border-top: 4px solid var(--czerwony);
    box-shadow: var(--cien-karta);
    transition: transform .2s cubic-bezier(.2,.8,.3,1), box-shadow .2s;
}
.zestaw:hover { transform: translateY(-4px); box-shadow: var(--cien-mocny); }
.zestaw.lekcja-zrobiona { border-top-color: var(--zielony); background: var(--zielony-jasny); }

.zestaw-emoji { display: block; font-size: 2rem; line-height: 1; margin-bottom: 10px; }
.zestaw-poziom {
    position: absolute; top: 18px; right: 18px;
    padding: 3px 9px; border-radius: var(--r-pill);
    background: rgba(192,16,26,.1); color: var(--czerwony);
    font-size: .66rem; font-weight: 800; letter-spacing: .04em;
}
.zestaw-tytul { font-size: 1.18rem; margin-bottom: 5px; }
.zestaw-opis {
    font-size: .82rem; color: var(--tekst-szary);
    margin-bottom: 16px; min-height: 2.6em; line-height: 1.45;
}

/* zdanie przykladowe na rewersie fiszki */
.fiszka-przyklad {
    margin-top: 14px; max-width: 90%;
    font-size: .84rem; line-height: 1.5;
}
.fiszka-przyklad span { display: block; font-weight: 600; color: rgba(36,30,27,.78); }
.fiszka-przyklad em { display: block; font-style: normal; color: rgba(36,30,27,.55); }

/* =====================================================================
   PIOSENKI
   Przeniesione z projektu Claude Design ("Panel Ucznia" / piosenki.jsx):
   czerwony gradient w naglowku, papel picado jako przerywnik, miniatury
   teledyskow na kartach, ciemny odtwarzacz obok jasnego tekstu z lukami.
   ===================================================================== */

.widok-piosenki { padding: 0 0 90px; }

/* --- papel picado (girlanda z choragiewek) --- */
.papel { display: block; width: 100%; height: 14px; }
.papel-odwrocony { transform: rotate(180deg); filter: drop-shadow(0 -2px 3px rgba(0,0,0,.08)); }

/* --- naglowek sekcji --- */
.piosenki-hero {
    position: relative; overflow: hidden;
    padding: 46px 0 40px;
    background: linear-gradient(105deg, var(--czerwony-gleboki) 0%,
                var(--czerwony) 55%, var(--pomarancz) 100%);
    color: #fff;
}
.piosenki-hero::before,
.piosenki-hero::after {
    content: ""; position: absolute; pointer-events: none;
    background: url(grafiki/gitara.webp) center/contain no-repeat;
    opacity: .1;
}
.piosenki-hero::before { right: -30px; top: -40px; width: 260px; height: 320px; transform: rotate(12deg); }
.piosenki-hero::after {
    right: 210px; bottom: -50px; width: 150px; height: 170px;
    background-image: url(grafiki/wachlarz.webp); opacity: .08; transform: rotate(-14deg);
}
.piosenki-hero .container { position: relative; }

.ph-kicker {
    display: block; margin-bottom: 8px;
    font-size: .7rem; font-weight: 800; letter-spacing: .18em;
    text-transform: uppercase; color: var(--zolty-jasny);
}
.piosenki-hero h1 { font-size: clamp(2rem, 4.6vw, 2.7rem); margin-bottom: 10px; }
.piosenki-hero p { max-width: 34em; font-size: 1rem; line-height: 1.55; opacity: .92; }

.ph-statystyki { display: flex; gap: 32px; margin-top: 24px; flex-wrap: wrap; }
.ph-stat b {
    display: block; font-family: var(--font-naglowek);
    font-size: 1.65rem; font-weight: 700; line-height: 1;
}
.ph-stat span {
    display: block; margin-top: 4px;
    font-size: .7rem; text-transform: uppercase; letter-spacing: .07em; opacity: .8;
}

/* filtry poziomu - wrocily po przebudowie sekcji, bo lezaly w starym bloku */
.filtry {
    display: inline-flex; gap: 6px; padding: 4px;
    background: rgba(60,40,20,.07); border-radius: var(--r-pill);
}
.filtr {
    padding: 8px 18px; border-radius: var(--r-pill);
    font-size: .84rem; font-weight: 700; color: var(--tekst-szary);
    transition: background .16s, color .16s;
}
.filtr:hover { color: var(--tekst); }
.filtr.is-active {
    background: var(--czerwony); color: #fff;
    box-shadow: 0 3px 10px rgba(192,16,26,.28);
}

.widok-piosenki .filtry { margin: 26px 0 22px; }

/* --- karty piosenek --- */
.piosenki-grid {
    display: grid; gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.piosenka-karta {
    display: block; text-align: left; padding: 0; overflow: hidden;
    background: var(--biale); border: 1px solid rgba(0,0,0,.06);
    border-radius: var(--r-m);
    box-shadow: 0 2px 6px rgba(0,0,0,.05);
    transition: transform .18s ease, box-shadow .18s ease;
}
.piosenka-karta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(192,16,26,.18);
}

.pk-okladka {
    position: relative; aspect-ratio: 16/9; overflow: hidden;
    background: linear-gradient(135deg, var(--czerwony-gleboki), var(--czerwony));
}
.pk-okladka > img {
    width: 100%; height: 100%; object-fit: cover;
    opacity: .88; transition: opacity .2s;
}
.piosenka-karta:hover .pk-okladka > img { opacity: 1; }
.pk-cien {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.62), transparent 55%);
}

.pk-plakietki { position: absolute; left: 12px; top: 12px; display: flex; gap: 6px; }
.pk-poziom, .pk-gatunek {
    padding: 3px 8px; border-radius: var(--r-pill);
    font-size: .63rem; font-weight: 700; letter-spacing: .04em;
}
.pk-poziom { background: rgba(255,255,255,.92); color: var(--czerwony); font-weight: 800; }
.pk-gatunek { background: rgba(0,0,0,.45); color: #fff; }

.pk-play {
    position: absolute; inset: 0; margin: auto;
    width: 52px; height: 52px; border-radius: 50%;
    display: grid; place-items: center;
    background: rgba(255,255,255,.92); color: var(--czerwony);
    font-size: 1.1rem; padding-left: 3px;
    box-shadow: 0 6px 18px rgba(0,0,0,.3);
    transition: background .18s, color .18s, transform .18s;
}
.piosenka-karta:hover .pk-play {
    background: var(--czerwony); color: #fff; transform: scale(1.06);
}

.pk-podpis { position: absolute; left: 12px; right: 12px; bottom: 10px; color: #fff; }
.pk-podpis b {
    display: block; font-family: var(--font-naglowek);
    font-size: 1.06rem; font-weight: 700;
    text-shadow: 0 1px 6px rgba(0,0,0,.5);
}
.pk-podpis i { font-style: normal; font-size: .72rem; opacity: .85; }

.pk-pasek { display: flex; align-items: center; gap: 10px; padding: 11px 13px; }
.pk-tor {
    flex: 1; height: 5px; border-radius: var(--r-pill);
    background: #f0eeea; overflow: hidden;
}
.pk-tor span {
    display: block; height: 100%; border-radius: var(--r-pill);
    background: linear-gradient(90deg, var(--czerwony), #f0803c);
    transition: width .4s cubic-bezier(.2,.8,.3,1);
}
.pk-licznik { font-size: .69rem; font-weight: 700; color: #8a8580; white-space: nowrap; }
.jest-zrobiona .pk-licznik { color: var(--zielony); }
.jest-zrobiona .pk-tor span { background: var(--zielony); }

/* --------------------------- SZCZEGOL --------------------------------- */

.pd-naglowek {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    padding: 16px 28px 14px;
    background: linear-gradient(100deg, var(--czerwony-gleboki),
                var(--czerwony) 60%, #d93a20);
    color: #fff;
}
.pd-wroc {
    padding: 8px 14px; border-radius: var(--r-s);
    background: rgba(255,255,255,.16); color: #fff;
    font-size: .8rem; font-weight: 600;
    transition: background .18s;
}
.pd-wroc:hover { background: rgba(255,255,255,.28); }

.pd-tytuly { flex: 1; min-width: 200px; }
.pd-tytuly h1 { font-size: clamp(1.2rem, 2.6vw, 1.5rem); }
.pd-tytuly p { font-size: .78rem; opacity: .82; }

.pd-wynik { text-align: right; }
.pd-wynik b {
    display: block; font-family: var(--font-naglowek);
    font-size: 1.5rem; font-weight: 800; line-height: 1;
}
.pd-wynik b i { font-style: normal; opacity: .6; font-size: .9rem; }
.pd-wynik span {
    font-size: .63rem; opacity: .75;
    letter-spacing: .05em; text-transform: uppercase;
}

.pd-kolumny {
    display: grid;
    grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr);
    /* dociagamy do dolu okna - inaczej ciemny panel urywa sie w polowie
       i pod spodem zieje kremowa dziura */
    min-height: calc(100vh - var(--nav-h) - 96px);
}

/* lewa kolumna: odtwarzacz */
.pd-lewa {
    background: #1a1618; padding: 20px 22px;
    display: flex; flex-direction: column; gap: 14px;
}
.pd-ekran {
    aspect-ratio: 16/9; border-radius: var(--r-m); overflow: hidden;
    background: #000; box-shadow: 0 18px 40px rgba(0,0,0,.5);
}
.pd-ekran iframe { width: 100%; height: 100%; border: 0; display: block; }

.pd-sterowanie { display: flex; gap: 8px; flex-wrap: wrap; }
.pd-btn {
    padding: 11px 14px; border-radius: var(--r-s);
    background: rgba(255,255,255,.12); color: #fff;
    font-size: .8rem; font-weight: 600;
    transition: background .18s;
}
.pd-btn:hover { background: rgba(255,255,255,.22); }
.pd-btn-glowny { flex: 1; background: var(--czerwony); font-weight: 700; }
.pd-btn-glowny:hover { background: #d4232d; }

.pd-jak {
    padding: 12px 14px; border-radius: var(--r-s);
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09);
    color: rgba(255,255,255,.72); font-size: .76rem; line-height: 1.55;
}
.pd-jak b { display: block; margin-bottom: 4px; color: var(--zolty-jasny); }

.pd-kafle { display: flex; gap: 10px; margin-top: auto; }
.kafel {
    flex: 1; padding: 10px 8px; text-align: center;
    background: rgba(255,255,255,.05); border-radius: var(--r-s);
}
.kafel-ikona { font-size: .95rem; }
.kafel b {
    display: block; font-family: var(--font-naglowek);
    font-size: 1.05rem; font-weight: 800; color: #fff;
}
.kafel-opis {
    display: block;
    font-size: .58rem; color: rgba(255,255,255,.5);
    text-transform: uppercase; letter-spacing: .06em;
}

/* prawa kolumna: tekst z lukami */
.pd-prawa {
    display: flex; flex-direction: column; min-height: 0;
    border-left: 1px solid rgba(0,0,0,.07);
    background: var(--piasek);
}
.pd-tekst-scroll { flex: 1; padding: 22px 26px 10px; }
.pd-etykieta {
    margin-bottom: 14px;
    font-size: .66rem; font-weight: 800; letter-spacing: .12em;
    text-transform: uppercase; color: var(--czerwony);
}

.wers {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 13px 14px; margin-bottom: 8px;
    border-radius: var(--r-m); cursor: pointer;
    border-left: 4px solid transparent;
    transition: background .18s, box-shadow .18s, border-color .18s;
}
.wers.jest-aktywny {
    background: #fff; border-left-color: var(--czerwony);
    box-shadow: 0 4px 16px rgba(192,16,26,.13);
}
.wers-nr {
    flex: 0 0 30px; width: 30px; height: 30px; border-radius: 50%;
    background: rgba(192,16,26,.1); color: var(--czerwony);
    font-size: .78rem; font-weight: 800;
    transition: background .18s, color .18s;
}
.wers.jest-aktywny .wers-nr { background: var(--czerwony); color: #fff; }
.wers-nr:hover { background: var(--czerwony); color: #fff; }

.wers-tresc { font-size: 1.05rem; line-height: 2.2; color: #29261b; }

.luka { position: relative; display: inline-block; margin: 0 3px; }
.luka input {
    padding: 3px 8px; border-radius: var(--r-s);
    border: 2px solid #e6e1d8; border-bottom-width: 3px;
    background: var(--piasek); color: #29261b;
    font-family: var(--font); font-size: 1.02rem; font-weight: 600;
    text-align: center; outline: none;
    transition: border-color .15s, background .15s;
}
.luka input:focus { border-color: var(--czerwony); background: #fff; }
.luka-wpisane input { border-color: var(--czerwony); background: #fff; }
.luka-ok input { border-color: var(--zielony); background: #eaf7ee; color: #116634; }
.luka-zle input { border-color: var(--czerwony); background: #fdecec; color: var(--czerwony-ciemny); }
.luka-poprawna {
    position: absolute; left: 0; right: 0; top: 100%; margin-top: 3px;
    font-size: .7rem; font-weight: 700; color: var(--zielony);
    text-align: center; white-space: nowrap;
}
.luka-zle { padding-bottom: 14px; }

.wers-podpowiedz {
    margin-left: 8px; padding: 3px 8px; vertical-align: middle;
    border: 1px dashed rgba(192,16,26,.35); border-radius: var(--r-s);
    color: var(--czerwony); font-size: .68rem; font-weight: 600;
}
.wers-podpowiedz:hover { background: rgba(192,16,26,.07); }

.pd-sciaga { margin: 18px 0 8px; }
.pd-sciaga summary {
    cursor: pointer; padding: 10px 14px; border-radius: var(--r-s);
    background: rgba(192,16,26,.07); color: var(--czerwony);
    font-size: .82rem; font-weight: 700;
}
.pd-sciaga ul { padding: 12px 14px 4px; }
.pd-sciaga li {
    display: flex; justify-content: space-between; gap: 14px;
    padding: 8px 0; border-bottom: 1px solid rgba(60,40,20,.08);
    font-size: .87rem;
}
.pd-sciaga li:last-child { border-bottom: 0; }
.pd-sciaga li span { font-weight: 700; color: var(--czerwony); }
.pd-sciaga li i { font-style: normal; color: var(--tekst-szary); text-align: right; }

.pd-stopka {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    padding: 12px 26px; background: #fff;
    border-top: 1px solid rgba(0,0,0,.08);
}
.pd-stopka-txt { flex: 1; min-width: 180px; font-size: .84rem; color: var(--tekst-szary); }
.pd-stopka-txt b { color: var(--tekst); }
.pd-stopka-txt b.jest-komplet { color: var(--zielony); font-size: .95rem; }
.pd-stopka-txt b.jest-braki { color: var(--czerwony); font-size: .95rem; }

.pd-sprawdz {
    padding: 12px 26px; border-radius: var(--r-s);
    background: var(--czerwony); color: #fff;
    font-size: .88rem; font-weight: 700;
    box-shadow: 0 4px 14px rgba(192,16,26,.3);
    transition: background .18s, transform .18s;
}
.pd-sprawdz:hover:not(:disabled) { background: #d4232d; transform: translateY(-1px); }
.pd-sprawdz:disabled { background: #e6e1d8; color: #aaa; box-shadow: none; cursor: default; }

.pd-jeszcze {
    padding: 10px 20px; border-radius: var(--r-s);
    background: #fff; color: var(--czerwony);
    border: 2px solid var(--czerwony);
    font-size: .84rem; font-weight: 700;
}
.pd-jeszcze:hover { background: rgba(192,16,26,.06); }

/* =====================================================================
   UCZ SIE DALEJ (pulpit) + POCHWALA OD MANGO
   ===================================================================== */

.dalej-head { margin: 34px 0 18px; }
.dalej-head h2 { font-size: 1.6rem; }
.dalej-head p { margin-top: 4px; color: var(--tekst-szary); font-size: .93rem; }

.dalej-lista {
    display: grid; gap: 12px; margin-bottom: 34px;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}

.dalej-karta {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 16px; text-align: left;
    background: var(--biale); border-radius: var(--r-m);
    border-left: 5px solid var(--czerwony);
    box-shadow: var(--cien-karta);
    transition: transform .18s cubic-bezier(.2,.8,.3,1), box-shadow .18s;
}
.dalej-karta:hover { transform: translateX(3px); box-shadow: var(--cien-mocny); }
.dalej-piosenka { border-left-color: var(--pomarancz); }

.dalej-ikona { width: 46px; height: 46px; flex: 0 0 46px; object-fit: contain; }
.dalej-mini {
    width: 76px; height: 46px; flex: 0 0 76px;
    object-fit: cover; border-radius: var(--r-s);
}

.dalej-tresc { flex: 1; min-width: 0; }
.dalej-nad {
    display: block; font-size: .68rem; font-weight: 800;
    letter-spacing: .05em; text-transform: uppercase; color: var(--czerwony);
}
.dalej-tytul {
    display: block; margin: 1px 0 8px;
    font-family: var(--font-naglowek); font-size: 1.02rem; font-weight: 700;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.dalej-tor {
    display: block; height: 6px; border-radius: var(--r-pill);
    background: rgba(60,40,20,.1); overflow: hidden;
}
.dalej-tor span {
    display: block; height: 100%; border-radius: var(--r-pill);
    background: linear-gradient(90deg, var(--zolty), var(--czerwony));
    transition: width .4s cubic-bezier(.2,.8,.3,1);
}
.dalej-meta {
    display: block; margin-top: 5px;
    font-size: .74rem; font-weight: 600; color: var(--tekst-szary);
}
.dalej-strzalka { flex: 0 0 auto; color: var(--czerwony); font-size: 1.1rem; font-weight: 700; }

.dalej-pusto {
    padding: 40px 28px; margin-bottom: 34px; text-align: center;
    background: var(--biale); border-radius: var(--r-l);
    box-shadow: var(--cien-karta);
}
.dalej-pusto img { width: 180px; margin: 0 auto 14px; }
.dalej-pusto h2 { font-size: 1.35rem; margin-bottom: 8px; }
.dalej-pusto p { max-width: 34em; margin: 0 auto; color: var(--tekst-szary); font-size: .94rem; }

/* pochwala od Mango */
.nagroda {
    position: fixed; right: 24px; bottom: 24px; z-index: 170;
    display: flex; align-items: center; gap: 14px;
    padding: 14px 22px 14px 14px;
    background: var(--biale); border-radius: var(--r-l);
    box-shadow: var(--cien-mocny);
    border: 2px solid var(--zolty);
    transform: translateY(24px) scale(.94); opacity: 0;
    transition: transform .32s cubic-bezier(.2,1.3,.4,1), opacity .32s;
}
.nagroda.widoczna { transform: none; opacity: 1; }
.nagroda img {
    width: 84px; height: 76px; object-fit: contain;
    filter: drop-shadow(0 6px 10px rgba(60,40,20,.22));
    animation: podskok .6s cubic-bezier(.2,1.4,.4,1);
}
@keyframes podskok {
    0% { transform: translateY(14px) rotate(-7deg); }
    60% { transform: translateY(-5px) rotate(3deg); }
    100% { transform: none; }
}
.nagroda-txt strong {
    display: block; font-family: var(--font-naglowek);
    font-size: 1.1rem; color: var(--czerwony);
}
.nagroda-txt span { font-size: .78rem; color: var(--tekst-szary); font-weight: 600; }

/* =====================================================================
   FILTR WYKONAWCOW + KARAOKE
   ===================================================================== */

.wykonawcy { display: flex; gap: 10px; flex-wrap: wrap; margin: 26px 0 6px; }

.artysta {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px; border-radius: var(--r-pill);
    background: var(--biale); border: 2px solid rgba(60,40,20,.1);
    font-size: .88rem; font-weight: 700; color: var(--tekst-szary);
    transition: border-color .18s, color .18s, transform .18s, background .18s;
}
.artysta:hover { transform: translateY(-2px); border-color: var(--czerwony); color: var(--tekst); }
.artysta.is-active {
    background: var(--czerwony); border-color: var(--czerwony); color: #fff;
    box-shadow: 0 4px 14px rgba(192,16,26,.28);
}
.artysta-ikona { font-size: 1.05rem; line-height: 1; }
.artysta-ile {
    display: inline-grid; place-items: center;
    min-width: 20px; height: 20px; padding: 0 6px;
    border-radius: var(--r-pill);
    background: rgba(60,40,20,.1); color: inherit;
    font-size: .68rem; font-weight: 800;
}
.artysta.is-active .artysta-ile { background: rgba(255,255,255,.25); }

/* wyroznienie gwiazdy - lekko zloty obrys, zeby przyciagal oko */
.artysta-gwiazda:not(.is-active) {
    border-color: var(--zolty);
    background: linear-gradient(180deg, #fffdf5, var(--biale));
}

/* --------------------------- KARAOKE ---------------------------------- */

.pd-tryby-rzad {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; flex-wrap: wrap; margin-bottom: 14px;
}
.pd-tryby {
    display: flex; gap: 4px; padding: 4px;
    background: rgba(60,40,20,.07); border-radius: var(--r-pill);
}
.pd-tryb {
    padding: 7px 16px; border-radius: var(--r-pill);
    font-size: .8rem; font-weight: 700; color: var(--tekst-szary);
    transition: background .16s, color .16s;
}
.pd-tryb.is-active { background: var(--biale); color: var(--czerwony); box-shadow: var(--cien-karta); }

.karaoke { padding: 4px 0; }

.k-wers {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 12px 14px; margin-bottom: 6px;
    border-radius: var(--r-m);
    border-left: 4px solid transparent;
    opacity: .5;
    transition: opacity .25s, background .25s, border-color .25s, box-shadow .25s;
}
.k-wers.jest-teraz {
    opacity: 1; background: #fff;
    border-left-color: var(--czerwony);
    box-shadow: 0 4px 18px rgba(192,16,26,.14);
}

.k-tekst {
    font-size: 1.16rem; line-height: 1.95; color: #29261b;
    font-weight: 600;
}

/* Slowo jeszcze niezaspiewane jest przygaszone; zaspiewane - czerwone;
   to, ktore leci teraz - podswietlone zoltym tlem. */
.k-slowo {
    display: inline-block;
    padding: 1px 3px; border-radius: 5px;
    color: rgba(41,38,27,.55);
    transition: color .12s ease, background .12s ease, transform .12s ease;
}
.k-zaspiewane { color: var(--czerwony); }
.k-teraz {
    color: #fff; background: var(--czerwony);
    transform: translateY(-1px) scale(1.04);
    box-shadow: 0 3px 10px rgba(192,16,26,.35);
}

.k-nota {
    margin-top: 18px; padding-top: 14px;
    border-top: 1px solid rgba(60,40,20,.08);
    font-size: .78rem; color: var(--tekst-szary);
}
.k-nota code {
    padding: 1px 5px; border-radius: 4px;
    background: rgba(60,40,20,.08); font-size: .95em;
}

/* piosenka bez opracowanego tekstu */
.pd-brak-tekstu { padding: 30px 20px; text-align: center; }
.pd-brak-tekstu img { width: 150px; margin: 0 auto 14px; opacity: .9; }
.pd-brak-tekstu h3 { font-size: 1.2rem; margin-bottom: 8px; }
.pd-brak-tekstu p {
    max-width: 30em; margin: 0 auto;
    font-size: .9rem; color: var(--tekst-szary);
}

/* ======================= ŁADOWANIE / MODAL / TOAST ================== */

.ladowanie {
    position: fixed; inset: 0; z-index: 200;
    display: grid; place-content: center; justify-items: center; gap: 18px;
    background: var(--krem);
    transition: opacity .35s ease;
}
.ladowanie.znika { opacity: 0; pointer-events: none; }
.ladowanie img { width: 200px; animation: biegnij 1.5s ease-in-out infinite; }
.ladowanie p { color: var(--tekst-szary); font-weight: 600; }
@keyframes biegnij { 50% { transform: translateX(16px); } }

.modal-tlo {
    position: fixed; inset: 0; z-index: 150;
    display: grid; place-items: center; padding: 20px;
    background: rgba(36,30,27,.55); backdrop-filter: blur(4px);
    animation: pojaw .22s ease;
}
@keyframes pojaw { from { opacity: 0; } }

.modal {
    position: relative;
    width: min(520px, 100%); padding: 46px 40px 36px;
    background: var(--krem); border-radius: var(--r-l);
    box-shadow: var(--cien-mocny); text-align: center;
    animation: wjedz .28s cubic-bezier(.2,.8,.3,1);
}
@keyframes wjedz { from { opacity: 0; transform: translateY(16px) scale(.97); } }

.modal-jamnik {
    width: 120px; margin: -100px auto 14px;
    filter: drop-shadow(0 12px 18px rgba(60,40,20,.25));
}
.modal h2 { font-size: 1.75rem; margin-bottom: 14px; }
.modal > p { color: var(--tekst-szary); margin-bottom: 12px; }
.modal > p strong { color: var(--tekst); }
.modal-drobne { font-size: .82rem !important; }
.modal-btny { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }

.toast {
    position: fixed; left: 50%; bottom: 28px; z-index: 180;
    padding: 14px 26px; border-radius: var(--r-pill);
    background: var(--tekst); color: #fff;
    font-weight: 700; font-size: .93rem;
    box-shadow: var(--cien-mocny);
    transform: translate(-50%, 20px); opacity: 0;
    transition: transform .3s cubic-bezier(.2,.8,.3,1), opacity .3s;
}
.toast.widoczny { transform: translate(-50%, 0); opacity: 1; }

/* ============================ RESPONSYWNOSC ========================= */

@media (max-width: 980px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-tresc { order: 2; }
    .hero-maskotka { order: 1; }
    .hero-lead, .hero-cta-nota { margin-left: auto; margin-right: auto; }
    .maskotka-img { width: min(240px, 60%); }
    .dymek { right: 50%; transform: translateX(120px); }
    .deko-budynek, .deko-chmurka-2 { display: none; }

    .karty-2, .kroki, .pulpit-skroty { grid-template-columns: 1fr; }
    .pd-kolumny { grid-template-columns: 1fr; }
    .pd-prawa { border-left: 0; border-top: 1px solid rgba(0,0,0,.07); }
    .pd-lewa { gap: 12px; }
    .statystyki { grid-template-columns: 1fr 1fr; }
    .pd-kolumny { grid-template-columns: 1fr; }

    .cta-box { flex-direction: column; text-align: center; gap: 24px; padding: 40px 28px; }
}

@media (max-width: 760px) {
    .navbar { height: auto; padding: 10px 0; }
    .navbar-container { flex-wrap: wrap; gap: 10px 14px; }
    .nav-links {
        order: 3; width: 100%; margin-left: 0;
        justify-content: space-between; gap: 6px;
        padding: 4px; background: rgba(60,40,20,.06); border-radius: var(--r-pill);
    }
    .nav-tab { flex: 1; padding: 9px 8px; font-size: .88rem; text-align: center; }
    .navbar-right { margin-left: auto; }
    .logo-sub { display: none; }
    .user-chip .user-imie { display: none; }
    .user-chip { padding: 6px 10px 6px 6px; }
    .user-dropdown { width: min(290px, calc(100vw - 36px)); }

    .sekcja { padding: 62px 0; }
    .pulpit-hero { flex-direction: column; text-align: center; padding: 30px 24px; }
    .pulpit-jamnik { width: 110px; flex-basis: 110px; }

    .fiszka { height: 265px; }
    .quiz-odpowiedzi { grid-template-columns: 1fr; }
    .fiszka-nawigacja .btn { max-width: none; }

    .nauka-pasek { justify-content: center; }
    .tryby { order: -1; width: 100%; }
    .tryb { flex: 1; }

    .pd-naglowek { padding: 14px 18px; gap: 10px; }
    .pd-wynik { text-align: left; }
    .pd-tekst-scroll, .pd-stopka { padding-left: 16px; padding-right: 16px; }
    .pd-lewa { padding: 16px; }
    .wers, .k-wers { padding: 10px; gap: 9px; }
    /* numery wersow to cele dotykowe - na telefonie musza byc wieksze */
    .wers-nr { flex-basis: 36px; width: 36px; height: 36px; font-size: .82rem; }
    .pd-tryby-rzad { gap: 8px; }
    .k-tekst { font-size: 1.06rem; line-height: 1.85; }
    .wers-tresc { font-size: .98rem; line-height: 2.1; }
    .piosenki-hero { padding: 34px 0 28px; }
    .piosenki-hero::before, .piosenki-hero::after { display: none; }
    .ph-statystyki { gap: 20px; }
    .dalej-lista { grid-template-columns: 1fr; }
    .nagroda { right: 12px; left: 12px; bottom: 12px; padding: 12px 16px 12px 12px; }
    .nagroda img { width: 64px; height: 60px; }

    .modal { padding: 42px 24px 30px; }
    .stopka-in { flex-direction: column; text-align: center; }
}

@media (max-width: 420px) {
    .statystyki { grid-template-columns: 1fr; }
    .stat { display: flex; align-items: baseline; gap: 12px; padding: 16px 20px; }
    .stat-liczba { font-size: 1.9rem; }
    .stat-opis { margin-top: 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;
    }
}

/* ============== KARAOKE Z LUKAMI — pola wpisywane w tekscie ============== */

/* Przelacznik "Luki w karaoke: wl./wyl." obok zakladek trybu. */
.pd-przelacz {
    padding: 7px 14px; border-radius: var(--r-pill);
    font-size: .78rem; font-weight: 600; color: var(--tekst-szary);
    background: rgba(60,40,20,.07);
    transition: background .16s, color .16s;
}
.pd-przelacz b { color: var(--czerwony); font-weight: 800; }
.pd-przelacz[aria-pressed="false"] b { color: var(--tekst-szary); }
.pd-przelacz:hover { background: rgba(60,40,20,.12); }

/* Luka siedzi w jednym szeregu ze slowami, wiec dziedziczy cale
   podswietlanie karaoke (.k-teraz / .k-zaspiewane) za darmo. */
.k-luka { position: relative; padding: 0 1px; }

.k-luka input {
    /* 16px to nie kosmetyka: ponizej tego iOS sam ZOOMUJE strone przy
       tapnieciu w pole i uczen laduje w przyblizonym, przesunietym widoku. */
    font: inherit; font-size: max(16px, 1em);
    font-weight: 700; color: var(--czerwony);
    text-align: center;
    padding: 2px 4px; min-height: 34px;
    border: 0; border-bottom: 2px dashed rgba(192,16,26,.45);
    border-radius: 6px 6px 0 0;
    background: rgba(255,255,255,.75);
    transition: background .15s, border-color .15s;
}
.k-luka input:focus {
    outline: 0;
    background: #fff;
    border-bottom-color: var(--czerwony);
    box-shadow: 0 3px 12px rgba(192,16,26,.18);
}
.k-luka.jest-wpisane input { border-bottom-style: solid; }
.k-luka.jest-ok input { color: #1c7a3e; border-bottom-color: #1c7a3e; }
.k-luka.jest-zle input { color: #b3261e; border-bottom-color: #b3261e; }

/* Poprawna odpowiedz po sprawdzeniu - pod polem, nie rozpycha wersu. */
.k-poprawna {
    position: absolute; left: 50%; top: 100%;
    transform: translateX(-50%);
    margin-top: 2px; padding: 1px 6px;
    border-radius: 5px; white-space: nowrap;
    font-size: .72rem; font-weight: 700;
    color: #1c7a3e; background: rgba(28,122,62,.1);
}
/* wiersz z poprawkami potrzebuje powietrza, zeby podpisy sie nie nakladaly */
.karaoke.ma-luki .k-tekst { line-height: 2.4; }

/* Slowo-luka, ktore WLASNIE leci - ramka pulsuje, zeby bylo jasne,
   ze to teraz trzeba uslyszec. Bez zmiany rozmiaru: pole nie moze
   skakac, gdy uczen ma w nim kursor. */
.k-luka.k-teraz { background: transparent; box-shadow: none; transform: none; }
.k-luka.k-teraz input {
    border-bottom-color: var(--czerwony);
    box-shadow: 0 0 0 2px rgba(192,16,26,.35);
    background: #fff;
}
.k-luka.k-zaspiewane { background: transparent; color: inherit; }

/* ----------------------------- MOBILE ---------------------------------- */

@media (max-width: 760px) {
    /* Sterowanie odtwarzaczem jako pasek przyklejony do dolu ekranu.
       Bez tego przy pisaniu w lukach przyciski Odtworz/Pauza/Powtorz sa
       wyscrollowane poza widok i trzeba skakac w gore po kazdym wersie. */
    .pd-sterowanie {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
        display: flex; gap: 8px;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
        background: rgba(255,255,255,.96);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(60,40,20,.12);
        box-shadow: 0 -4px 20px rgba(60,40,20,.12);
    }
    .pd-sterowanie .pd-btn {
        flex: 1; min-height: 46px;   /* cel dotykowy */
        font-size: .86rem; white-space: nowrap;
    }
    /* zeby pasek nie zaslanial konca tekstu i stopki */
    #piosenka-detal:not([hidden]) { padding-bottom: 78px; }

    .pd-tryby-rzad { flex-wrap: wrap; }
    .pd-tryb { padding: 9px 14px; font-size: .84rem; }
    .pd-przelacz { padding: 9px 14px; font-size: .8rem; }

    .karaoke.ma-luki .k-tekst { line-height: 2.5; font-size: 1.04rem; }
    .k-luka input { min-height: 40px; padding: 2px 6px; }
    .k-luka.k-teraz input { box-shadow: 0 0 0 3px rgba(192,16,26,.4); }
}

@media (max-width: 420px) {
    .pd-sterowanie .pd-btn { font-size: .8rem; padding-left: 6px; padding-right: 6px; }
    .karaoke.ma-luki .k-tekst { line-height: 2.6; }
}

/* ============ KARAOKE: OKNO DWOCH WERSOW + PAUZA NA LUCE ============== */

/* Pokazujemy tylko wers, ktory leci, i nastepny. Przy 62 wersach reszta
   to sciana tekstu, po ktorej trzeba scrollowac w trakcie sluchania -
   na telefonie to zabija cale cwiczenie. */
.karaoke.okno .k-wers { display: none; }
.karaoke.okno .k-wers.jest-widoczny { display: flex; }

/* Wers biezacy pelna para; nastepny przygaszony, jako zapowiedz. */
.karaoke.okno .k-wers.jest-teraz { opacity: 1; }
.karaoke.okno .k-wers.jest-nastepny {
    opacity: .62;
    background: rgba(255,255,255,.5);
    border-left-color: rgba(192,16,26,.25);
}
.karaoke.okno .k-wers.jest-nastepny .k-tekst { font-size: .97em; }

/* Okno ma stala wysokosc, zeby tekst pod spodem nie skakal przy zmianie wersu. */
.karaoke.okno {
    min-height: 190px;
    display: flex; flex-direction: column; justify-content: center;
    gap: 6px;
}

/* --- pauza na pustej luce --- */

.k-pauza {
    margin-top: 14px; padding: 10px 14px;
    border-radius: var(--r-m);
    background: rgba(192,16,26,.08);
    border-left: 3px solid var(--czerwony);
    font-size: .86rem; color: #29261b;
}
.k-pauza b { color: var(--czerwony); }

/* Luka, na ktorej stanelismy - ma byc widac od razu, gdzie wpisywac. */
.k-luka.jest-czekajaca input {
    background: #fff;
    border-bottom-color: var(--czerwony);
    box-shadow: 0 0 0 3px rgba(192,16,26,.45);
    animation: luka-czeka 1.1s ease-in-out infinite;
}
@keyframes luka-czeka {
    0%, 100% { box-shadow: 0 0 0 3px rgba(192,16,26,.45); }
    50%      { box-shadow: 0 0 0 6px rgba(192,16,26,.18); }
}

@media (max-width: 760px) {
    .karaoke.okno { min-height: 170px; }
    .k-pauza { font-size: .82rem; padding: 9px 12px; }
}

/* ============ PAUZA NA KONCU WERSU + PRZYCISK DALEJ ================== */

.k-pauza {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.k-pauza p { margin: 0; flex: 1 1 240px; }

.k-dalej {
    flex: 0 0 auto;
    padding: 12px 26px; min-height: 48px;   /* cel dotykowy na telefonie */
    border-radius: var(--r-pill);
    background: var(--czerwony); color: #fff;
    font-size: .95rem; font-weight: 800;
    box-shadow: 0 4px 14px rgba(192,16,26,.3);
    transition: transform .14s, box-shadow .14s, background .14s;
}
.k-dalej:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(192,16,26,.4); }
.k-dalej:active { transform: translateY(0); }

/* Wers, na ktorym stoi nagranie - ma byc jasne, ze czekamy wlasnie tu. */
.karaoke.okno .k-wers.jest-czekajacy {
    background: #fff;
    border-left-color: var(--czerwony);
    box-shadow: 0 4px 20px rgba(192,16,26,.2);
}

@media (max-width: 760px) {
    /* Na telefonie przycisk na calej szerokosci, pod tekstem - trafia sie
       w niego kciukiem bez celowania. */
    .k-pauza { gap: 10px; }
    .k-dalej { flex: 1 1 100%; padding: 14px 20px; min-height: 52px; }
}