/* ===================================================== */
/*                   MEDIOTÉKA – FINÁL                  */
/* ===================================================== */

/* ------------------------------- */
/* ZÁKLADNÍ NASTAVENÍ */
/* ------------------------------- */

.medioteka-body {
    background-color: #0d1117;
    color: #e5e7eb;
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 0;
}

.medioteka-container {
    max-width: 1400px;
    margin: 40px auto 0 auto;
    padding: 0 20px;
}

/* ------------------------------- */
/* NADPIS & PODNADPIS */
/* ------------------------------- */

.medioteka-title {
    font-size: 2.7rem !important;
    font-weight: 600 !important;
    text-align: center !important;
    color: #a8c7ff !important;
    margin-top: 15px !important;
    margin-bottom: 25px !important;
    text-shadow: 0 0 12px rgba(150, 180, 255, 0.15) !important;
}

.medioteka-subtitle {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 40px !important;
}

/* ------------------------------- */
/* VYHLEDÁVÁNÍ */
/* ------------------------------- */

.medioteka-search {
    width: 100%;
    max-width: 420px;
    margin: 0 auto 38px auto;
    display: block;
    padding: 12px 18px;
    border-radius: 10px;
    border: none;
    background: #1e2633;
    color: white;
    font-size: 16px;
}

.medioteka-search::placeholder {
    color: #64748b;
}

/* ------------------------------- */
/* GRID */
/* ------------------------------- */

.medioteka-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

/* ------------------------------- */
/* KARTY */
/* ------------------------------- */

.medioteka-card {
    background: #1a1f27;
    padding: 22px;
    border-radius: 14px;
    border: 1px solid #2c3440;
    transition: 0.2s ease;
    cursor: pointer;
}

.medioteka-card:hover {
    transform: translateY(-4px);
    border-color: #4dabf7;
}

.medioteka-card-icon {
    margin-bottom: 18px !important;
    margin-top: 5px !important;
    /* mírné odsazení od horního okraje */
}

.medioteka-card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #f1f5f9;
}

.medioteka-card-desc {
    font-size: 0.92rem;
    color: #94a3b8;
    margin-bottom: 12px;
}

.medioteka-card-tag {
    font-size: 0.75rem;
    color: #4dabf7;
    font-weight: bold;
}

/* ===================================================== */
/* MODAL */
/* ===================================================== */

.medioteka-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 200;
}

.hidden {
    display: none;
}

.medioteka-modal-content {
    background: #1f242b;
    padding: 40px 25px 25px 25px;
    /* místo pro křížek */
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    /* modal scrolluje */
    position: relative;
}

/* Křížek */
.medioteka-modal-close {
    font-size: 28px;
    color: #cbd5e1;
    cursor: pointer;
    position: absolute;
    right: 25px;
    top: 18px;
}

/* OBSAHY uvnitř modalu */

.medioteka-modal img {
    max-width: 88vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    display: block;
    margin: 0 auto;
}

/* AUDIO – menší přehrávač */
.medioteka-modal audio {
    width: 360px;
    margin: 20px auto;
    display: block;
}

/* VIDEO – mírně menší, krásně sedí */
.video-wrapper {
    width: 75vw;
    max-width: 700px;
    margin: 20px auto;
    position: relative;
    padding-bottom: 56.25%;
}

.video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

/* PDF */
.medioteka-modal iframe {
    width: 92%;
    height: 85vh;
    margin: 0 auto;
    display: block;
    border-radius: 10px;
}

/* ===================================================== */
/* ARTICLE (MD) */
/* ===================================================== */

.article-body {
    max-width: 820px;
    margin: 0 auto;
    padding: 10px 20px;
    font-size: 1rem;
    line-height: 1.75;
    color: #e5e7eb;
}

.article-body p {
    margin-bottom: 1rem;
}

.article-body h1,
.article-body h2,
.article-body h3 {
    color: #93c5fd;
    margin-top: 1.4rem;
    margin-bottom: 0.6rem;
}

.article-body ul,
.article-body ol {
    padding-left: 1.3rem;
    margin-bottom: 1rem;
}

.article-body pre,
.article-body code {
    background: #252b36;
    padding: 10px;
    border-radius: 8px;
}

/* ===================================================== */
/* ZPĚT NA HLAVNÍ STRÁNKU */
/* ===================================================== */

.medioteka-back {
    text-align: center;
    margin: 50px 0;
}

.medioteka-back-btn {
    display: inline-block;
    padding: 12px 28px;
    background: #1e293b;
    border-radius: 8px;
    color: #cbd5e1;
    border: 1px solid #334155;
    text-decoration: none;
    font-size: 1rem;
    transition: 0.2s;
}

.medioteka-back-btn:hover {
    background: #334155;
    border-color: #475569;
}

/* ===================================================== */
/* RESPONSIVE */
/* ===================================================== */

@media (max-width: 1200px) {
    .medioteka-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .medioteka-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .medioteka-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .video-wrapper {
        width: 90vw;
    }

    .medioteka-modal-content {
        width: 94%;
        padding-top: 55px;
    }
}