/* ========================================
   🌈 UNIVERSAL RAINBOW SCROLLBAR
   Podpora: Chrome, Edge, Brave, Opera, Opera GX, Safari, Firefox
   ======================================== */

/* ============================================
   WEBKIT PROHLÍŽEČE (Chrome, Edge, Brave, Opera, Opera GX, Safari)
   ============================================ */

::-webkit-scrollbar {
    width: 16px;
    height: 16px;
}

::-webkit-scrollbar-track {
    background: #1a0033;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8);
    transition: background 0.5s ease;
}

::-webkit-scrollbar-thumb {
    background: #ff00ff;
    border-radius: 8px;
    border: 3px solid #0a0a0a;
    box-shadow: 
        inset 0 0 10px rgba(255, 255, 255, 0.3),
        0 0 15px rgba(255, 0, 255, 0.6);
    transition: all 0.5s ease;
}

::-webkit-scrollbar-thumb:hover {
    box-shadow: 
        inset 0 0 20px rgba(255, 255, 255, 0.6),
        0 0 25px rgba(255, 255, 255, 0.8);
}

::-webkit-scrollbar-thumb:active {
    box-shadow: 
        inset 0 0 25px rgba(255, 255, 255, 0.9),
        0 0 35px rgba(255, 255, 255, 1);
}

/* Tlačítka scrollbaru (Chrome, Edge, Opera) */
::-webkit-scrollbar-button {
    background: #330033;
    border: 1px solid rgba(255, 255, 255, 0.2);
    height: 16px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-button:hover {
    background: #ff00ff;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.6);
}

/* Rohový kousek (když jsou oba scrollbary) */
::-webkit-scrollbar-corner {
    background: #1a0033;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   FIREFOX
   ============================================ */

* {
    scrollbar-width: thin;
    scrollbar-color: #ff00ff #1a0033;
}

/* Firefox - experimentální podpora (Firefox 64+) */
html {
    scrollbar-color: #ff00ff #1a0033;
    scrollbar-width: thin;
}

body {
    scrollbar-color: #ff00ff #1a0033;
    scrollbar-width: thin;
}

/* ============================================
   STARŠÍ INTERNET EXPLORER / EDGE LEGACY (fallback)
   ============================================ */

body {
    -ms-overflow-style: -ms-autohiding-scrollbar;
    scrollbar-face-color: #ff00ff;
    scrollbar-track-color: #1a0033;
    scrollbar-arrow-color: #ff00ff;
    scrollbar-shadow-color: #000000;
}

/* ============================================
   MOBILNÍ ZAŘÍZENÍ (iOS Safari, Chrome Mobile)
   ============================================ */

@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 12px;
        height: 12px;
    }
    
    ::-webkit-scrollbar-thumb {
        border: 2px solid #0a0a0a;
    }
    
    * {
        scrollbar-width: auto; /* Firefox mobil */
    }
}

/* iOS Safari specifické */
@supports (-webkit-touch-callout: none) {
    ::-webkit-scrollbar {
        width: 14px;
        height: 14px;
    }
}