/*
 * Quiz4.fun — veřejný web (motiv).
 * Vlastní hravá nadstavba nad Velzon Bootstrapem (grid/komponenty), oddělená od administrace.
 * CSS je dle SPEC oddělené od šablon. Motiv řídí barvy/tvary přes proměnné --q-*.
 */

:root {
    /* Paleta */
    --q-primary: #6c5ce7;
    --q-primary-600: #5a4bd1;
    --q-primary-700: #4a3cb5;
    --q-accent: #ff5c8a;
    --q-accent-2: #22c7b8;
    --q-amber: #ffb020;

    --q-ink: #1e2138;
    --q-body: #3b4066;
    --q-muted: #6b7192;
    --q-line: #e7e7f5;

    --q-bg: #ffffff;
    --q-bg-soft: #f6f6ff;
    --q-bg-hero: radial-gradient(1200px 600px at 15% -10%, #a99bff 0%, rgba(169, 155, 255, 0) 55%),
        radial-gradient(900px 500px at 100% 0%, #ff9ec0 0%, rgba(255, 158, 192, 0) 50%),
        linear-gradient(135deg, #6c5ce7 0%, #8a6cf0 45%, #b06cf0 100%);

    --q-radius: 1rem;
    --q-radius-lg: 1.75rem;
    --q-shadow: 0 10px 30px rgba(31, 33, 56, 0.10);
    --q-shadow-lg: 0 24px 60px rgba(76, 60, 181, 0.22);

    --q-font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

body.q-web {
    font-family: var(--q-font);
    color: var(--q-body);
    background: var(--q-bg);
    -webkit-font-smoothing: antialiased;
}

.q-web h1, .q-web h2, .q-web h3, .q-web h4, .q-web h5, .q-web .display-1,
.q-web .display-2, .q-web .display-3, .q-web .display-4 {
    color: var(--q-ink);
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Odkazy: barvu dostávají jen textové odkazy, NE tlačítka (.btn řídí svou barvu samo). */
.q-web a { text-decoration: none; }
.q-web a:not(.btn) { color: var(--q-primary-600); }
.q-web a:not(.btn):hover { color: var(--q-primary-700); }

/* ---- Tlačítka ------------------------------------------------------------- */
.q-web .btn { border-radius: 999px; font-weight: 600; padding: 0.65rem 1.4rem; }
.q-web .btn-lg { padding: 0.85rem 1.9rem; font-size: 1.05rem; }
.q-web .btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
    --bs-btn-bg: var(--q-primary);
    --bs-btn-border-color: var(--q-primary);
    --bs-btn-hover-bg: var(--q-primary-600);
    --bs-btn-hover-border-color: var(--q-primary-600);
    --bs-btn-active-bg: var(--q-primary-700);
    --bs-btn-active-border-color: var(--q-primary-700);
    color: #fff;
    box-shadow: 0 10px 24px rgba(108, 92, 231, 0.35);
}
.q-web .btn-accent {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--q-accent);
    --bs-btn-border-color: var(--q-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #ec3f74;
    --bs-btn-hover-border-color: #ec3f74;
    color: #fff;
    box-shadow: 0 10px 24px rgba(255, 92, 138, 0.35);
}
.q-web .btn-light { --bs-btn-bg: #fff; --bs-btn-border-color: #fff; font-weight: 700; }
.q-web .btn-outline-light { border-width: 2px; }
/* Outline + link ve fialové paletě (aby po vyjmutí .btn z odkazů nebraly Velzon barvu). */
.q-web .btn-outline-primary {
    --bs-btn-color: var(--q-primary-600);
    --bs-btn-border-color: var(--q-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--q-primary);
    --bs-btn-hover-border-color: var(--q-primary);
    --bs-btn-active-bg: var(--q-primary-700);
    --bs-btn-active-border-color: var(--q-primary-700);
}
.q-web .btn-link { --bs-btn-color: var(--q-primary-600); --bs-btn-hover-color: var(--q-primary-700); text-decoration: none; }

/* ---- Navbar --------------------------------------------------------------- */
.q-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--q-line);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}
.q-brand { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 800; font-size: 1.35rem; color: var(--q-ink); }
.q-brand:hover { color: var(--q-ink); }
.q-brand__mark {
    width: 2.2rem; height: 2.2rem; border-radius: 0.7rem;
    display: inline-grid; place-items: center; color: #fff; font-weight: 800;
    background: linear-gradient(135deg, var(--q-primary), var(--q-accent));
    box-shadow: 0 6px 16px rgba(108, 92, 231, 0.4);
}
.q-brand__dot { color: var(--q-accent); }
.q-nav .nav-link { color: var(--q-ink); font-weight: 600; padding: 0.5rem 0.9rem; border-radius: 999px; }
.q-nav .nav-link:hover { color: var(--q-primary-600); background: var(--q-bg-soft); }
.q-nav .nav-link.active { color: var(--q-primary-700); background: #efeaff; }

/* ---- Hero ----------------------------------------------------------------- */
.q-hero {
    position: relative;
    color: #fff;
    background: var(--q-bg-hero);
    border-radius: 0 0 var(--q-radius-lg) var(--q-radius-lg);
    overflow: hidden;
    padding: clamp(3rem, 7vw, 6.5rem) 0 clamp(3.5rem, 8vw, 7rem);
}
.q-hero h1, .q-hero h2 { color: #fff; }
.q-hero .lead { color: rgba(255, 255, 255, 0.92); font-size: 1.2rem; }
.q-hero__blob { position: absolute; border-radius: 50%; filter: blur(2px); opacity: 0.35; animation: q-float 9s ease-in-out infinite; }
.q-hero__blob--1 { width: 220px; height: 220px; background: #ffd36e; top: -40px; right: 8%; }
.q-hero__blob--2 { width: 150px; height: 150px; background: #58e0d2; bottom: 10%; left: 4%; animation-delay: -3s; }
@keyframes q-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-22px); } }
@media (prefers-reduced-motion: reduce) { .q-hero__blob { animation: none; } }

/* ---- Sekce ---------------------------------------------------------------- */
.q-section { padding: clamp(2.75rem, 6vw, 5rem) 0; }
.q-section--soft { background: var(--q-bg-soft); }
.q-eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; font-size: 0.85rem; color: var(--q-primary-600); }
.q-section .lead { color: var(--q-muted); }

/* ---- Karty ---------------------------------------------------------------- */
.q-card {
    background: #fff; border: 1px solid var(--q-line); border-radius: var(--q-radius);
    box-shadow: var(--q-shadow); height: 100%; overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.q-card:hover { transform: translateY(-4px); box-shadow: var(--q-shadow-lg); }
.q-card__body { padding: 1.5rem; }
/* Prostá karta pro vnořený obsah (např. vstupenky na detailu kvízu). Bez height:100%/overflow
   z .q-card — ty jsou pro stejně vysoké dlaždice v mřížce a při zanoření obsah ořezávají. */
.q-ticket { background: #fff; border: 1px solid var(--q-line); border-radius: var(--q-radius); }
.q-card__media { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; background: var(--q-bg-soft); display: block; }
/* Fallback dlaždice bez nápovědy = brandované logo (placeholder, než dodá grafik). */
.q-card__logo { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; background: var(--q-bg-hero); color: #fff; }
.q-card__logo-mark { width: 3rem; height: 3rem; border-radius: 0.8rem; display: grid; place-items: center; font-weight: 800; font-size: 1.5rem; color: #fff; background: rgba(255, 255, 255, 0.18); }
.q-card__logo-text { font-weight: 800; font-size: 1.35rem; color: #fff; letter-spacing: -0.01em; }
/* Nápověda eventu — klik zvětší v lightboxu (GLightbox); na hoveru ikona lupy. */
.q-hint-glightbox { display: block; position: relative; cursor: zoom-in; }
.q-hint-zoom { position: absolute; right: 0.6rem; bottom: 0.6rem; width: 2.4rem; height: 2.4rem; border-radius: 50%;
    background: rgba(30, 33, 56, 0.6); color: #fff; display: grid; place-items: center; font-size: 1.2rem;
    opacity: 0; transition: opacity 0.15s ease; }
.q-hint-glightbox:hover .q-hint-zoom { opacity: 1; }
.q-feature__icon {
    width: 3.25rem; height: 3.25rem; border-radius: 0.9rem; display: grid; place-items: center;
    font-size: 1.5rem; color: #fff; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--q-primary), var(--q-accent-2));
}

/* Barevné varianty dlaždicových ikon (rotace) */
.q-feature:nth-child(3n+2) .q-feature__icon { background: linear-gradient(135deg, var(--q-accent), var(--q-amber)); }
.q-feature:nth-child(3n) .q-feature__icon { background: linear-gradient(135deg, var(--q-accent-2), var(--q-primary)); }

/* ---- Odznaky / útržky ----------------------------------------------------- */
.q-web .badge { font-weight: 600; border-radius: 999px; padding: 0.4em 0.8em; }
.q-chip { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--q-bg-soft); color: var(--q-ink);
    border: 1px solid var(--q-line); border-radius: 999px; padding: 0.35rem 0.85rem; font-weight: 600; font-size: 0.95rem; }

/* ---- Meta řádky (event/liga) --------------------------------------------- */
.q-meta { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; color: var(--q-muted); font-weight: 500; }
.q-meta > span { display: inline-flex; align-items: center; gap: 0.4rem; }
.q-meta i { color: var(--q-primary-600); }

/* ---- Ceník ---------------------------------------------------------------- */
.q-price { font-size: 2.4rem; font-weight: 800; color: var(--q-ink); line-height: 1; }
.q-price small { font-size: 1rem; font-weight: 600; color: var(--q-muted); }
.q-pricecard--featured { border-color: var(--q-primary); box-shadow: var(--q-shadow-lg); }

/* ---- Tabulky (ligová) ----------------------------------------------------- */
.q-web .table { --bs-table-bg: transparent; color: var(--q-body); }
.q-web .table thead th { color: var(--q-muted); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.06em; border-bottom-color: var(--q-line); }
.q-rank { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; font-weight: 800; background: var(--q-bg-soft); color: var(--q-ink); }
.q-rank--1 { background: #fff2cc; color: #a8791a; }
.q-rank--2 { background: #eef0f4; color: #6b7280; }
.q-rank--3 { background: #f7e2d0; color: #a05a2c; }

/* ---- Formuláře ------------------------------------------------------------ */
.q-web .form-label { font-weight: 600; color: var(--q-ink); margin-bottom: 0.35rem; }
.q-web .form-control, .q-web .form-select {
    border-radius: 0.7rem;
    border: 1.5px solid #cbd0ea;
    background: #fbfbff;
    padding: 0.7rem 0.9rem;
}
.q-web .form-control::placeholder { color: #9aa0bf; }
.q-web .form-control:hover, .q-web .form-select:hover { border-color: #b4bae0; }
.q-web .form-control:focus, .q-web .form-select:focus { border-color: var(--q-primary); background: #fff; box-shadow: 0 0 0 0.2rem rgba(108, 92, 231, 0.15); }
/* Chyby validace čitelně. */
.q-web .form-control.is-invalid, .q-web .form-select.is-invalid { border-color: #e5484d; }
.q-web .invalid-feedback { color: #e5484d; font-weight: 500; }
.q-formcard { background: #fff; border: 1px solid var(--q-line); border-radius: var(--q-radius-lg); box-shadow: var(--q-shadow); padding: clamp(1.5rem, 4vw, 2.5rem); }

/* ---- Footer --------------------------------------------------------------- */
.q-footer { background: var(--q-ink); color: rgba(255, 255, 255, 0.75); padding: 3rem 0 1.75rem; margin-top: 3rem; }
.q-footer h6 { color: #fff; font-weight: 700; letter-spacing: 0.02em; }
.q-footer a { color: rgba(255, 255, 255, 0.75); }
.q-footer a:hover { color: #fff; }
.q-footer .q-brand { color: #fff; }
.q-footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 2rem; padding-top: 1.25rem; color: rgba(255, 255, 255, 0.55); }

/* ---- Údržba (503) --------------------------------------------------------- */
.q-maint { position: relative; min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem;
    background: var(--q-bg-hero); overflow: hidden; }
.q-maint__card { position: relative; z-index: 1; max-width: 34rem; width: 100%; text-align: center;
    background: #fff; border-radius: var(--q-radius-lg); box-shadow: var(--q-shadow-lg); padding: clamp(2rem, 5vw, 3rem); }

/* ---- Prázdné stavy -------------------------------------------------------- */
.q-empty { text-align: center; padding: 3rem 1rem; color: var(--q-muted); }
.q-empty i { font-size: 2.5rem; color: var(--q-line); display: block; margin-bottom: 0.75rem; }