/* ===== Globalní nastavení ===== */
body {
    background: linear-gradient(160deg, rgba(15,15,15,0.95), rgba(25,25,25,0.85));
    -webkit-backdrop-filter: blur(20px) saturate(120%);
    backdrop-filter: blur(20px) saturate(120%);
    color: #fff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden; /* 🚀 zamezí horizontálnímu posunu */
}

/* ===== Header (glass efekt, pevná výška) ===== */
header {
    background: linear-gradient(135deg, rgba(40,40,40,0.65), rgba(20,20,20,0.45));
    border-bottom: 1px solid rgba(255,255,255,0.08);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    backdrop-filter: blur(18px) saturate(150%);
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    position: sticky; /* 🚀 drží header pevně nahoře */
    top: 0;
    z-index: 50;
    padding: 1rem;  /* pevný padding */
    height: 75px;    /* pevná výška */
    min-height: 75px;
    display: flex;
    align-items: center;   /* vertikální centrování obsahu */
    justify-content: space-between;
}

/* Header odkazy a menu */
header a {
    color: #fff;
    font-weight: 500;
    text-decoration: none;
}
header a:hover {
    color: #FFD43B;
}
header ul {
    display: flex;
    align-items: center;
    gap: 1rem;
}
header ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
header img {
    border-radius: 9999px;
    width: 2rem;  /* 32px */
    height: 2rem; /* 32px */
    object-fit: cover;
}

/* ===== Footer (glass efekt) ===== */
footer {
    background: linear-gradient(135deg, rgba(40,40,40,0.65), rgba(20,20,20,0.45));
    border-top: 1px solid rgba(255,255,255,0.08);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    backdrop-filter: blur(18px) saturate(150%);
    box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
    color: #bbb;
    padding: 1rem;
    text-align: center;
}

/* ===== Autocomplete boxy (sklo) ===== */
#suggestions,
#suggestionsMobile {
    display: none;
    max-height: 18rem;
    overflow-y: auto;
    border-radius: .75rem;
    z-index: 50;
    background: linear-gradient(135deg, rgba(30,30,30,0.65), rgba(15,15,15,0.45));
    border: 1px solid rgba(255,255,255,0.15);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    backdrop-filter: blur(16px) saturate(140%);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

/* Scrollbary pro autocomplete */
#suggestions::-webkit-scrollbar,
#suggestionsMobile::-webkit-scrollbar {
    width: 6px;
}
#suggestions::-webkit-scrollbar-thumb,
#suggestionsMobile::-webkit-scrollbar-thumb {
    background-color: rgba(200,200,200,0.4);
    border-radius: 3px;
}

/* ===== Mobile menu (glass) ===== */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease-in-out;
    background: linear-gradient(135deg, rgba(30,30,30,0.65), rgba(15,15,15,0.45));
    border-top: 1px solid rgba(255,255,255,0.1);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
    backdrop-filter: blur(14px) saturate(120%);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3) inset;
}
#mobileMenu.open {
    max-height: 1000px;
}

/* ===== Utility ===== */
.left-55 { left: 55%; }
.w-72 { width: 14rem; }

@media (max-width: 768px) {
    .w-72 { width: 90%; max-width: 14rem; }
    .left-55 { left: 55%; }
}

/* ===== Karty videí ===== */
.bg-gray-800 {
    background: linear-gradient(160deg, rgba(45,45,45,0.85), rgba(20,20,20,0.75));
    border: 1px solid rgba(255,255,255,0.05);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
    backdrop-filter: blur(10px) saturate(120%);
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
    border-radius: 0.75rem;
    transition: box-shadow .2s ease;
}
.bg-gray-800:hover {
    box-shadow: 0 6px 18px rgba(0,0,0,0.45);
}

/* ===== Odkazy a tlačítka ===== */
a, button {
    transition: color .2s ease;
}
a:hover, button:hover {
    color: #FFD43B;
}