/* ===================================
   Modern Custom Scrollbar
   =================================== */

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--accent, #d4af37) var(--bg-light, #ebedf0);
}

/* Chrome, Edge, Safari Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light, #ebedf0);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, 
        var(--accent, #d4af37) 0%, 
        var(--accent-dark, #b89429) 100%);
    border-radius: 10px;
    border: 2px solid var(--bg-light, #ebedf0);
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, 
        var(--accent-light, #e5c563) 0%, 
        var(--accent, #d4af37) 100%);
    border-color: rgba(212, 175, 55, 0.2);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

::-webkit-scrollbar-thumb:active {
    background: var(--accent-dark, #b89429);
}

/* Corner where horizontal and vertical scrollbars meet */
::-webkit-scrollbar-corner {
    background: var(--bg-light, #ebedf0);
}

/* Horizontal scrollbar specific styling */
::-webkit-scrollbar-button {
    display: none;
}

/* ===================================
   Thin Scrollbar Variant (for modals, dropdowns, etc.)
   =================================== */

.thin-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.thin-scrollbar::-webkit-scrollbar-thumb {
    border: 1px solid var(--bg-light, #ebedf0);
}

/* ===================================
   Dark Scrollbar Variant (for dark backgrounds)
   =================================== */

.dark-scrollbar::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

.dark-scrollbar::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, 
        rgba(212, 175, 55, 0.8) 0%, 
        rgba(184, 148, 41, 0.8) 100%);
    border-color: rgba(0, 0, 0, 0.2);
}

.dark-scrollbar::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, 
        rgba(229, 197, 99, 0.9) 0%, 
        rgba(212, 175, 55, 0.9) 100%);
}

/* ===================================
   Hidden Scrollbar (scrollable but invisible)
   =================================== */

.hidden-scrollbar {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.hidden-scrollbar::-webkit-scrollbar {
    display: none;
}

/* ===================================
   Smooth Scrolling
   =================================== */

html {
    scroll-behavior: smooth;
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    ::-webkit-scrollbar-thumb {
        transition: none;
    }
}

/* ===================================
   Scroll Progress Indicator (Optional)
   =================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--accent, #d4af37) 0%, 
        var(--accent-light, #e5c563) 100%);
    width: 0%;
    z-index: 9999;
    transition: width 0.1s ease-out;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

/* ===================================
   Scroll-to-Top Button Styling
   =================================== */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent, #d4af37);
    color: var(--text-dark, #1a1a1a);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--accent-light, #e5c563);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.6);
}

.scroll-to-top:active {
    transform: translateY(-2px);
}

/* ===================================
   Scrollbar for Specific Elements
   =================================== */

/* Text areas and code blocks */
textarea::-webkit-scrollbar,
pre::-webkit-scrollbar,
code::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

/* Dropdown menus */
.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}

.dropdown-menu::-webkit-scrollbar-track {
    background: transparent;
}

.dropdown-menu::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.5);
    border: none;
}

/* Modal or sidebar scrollbars */
.modal-content::-webkit-scrollbar,
.sidebar::-webkit-scrollbar {
    width: 8px;
}

/* ===================================
   Touch Device Optimizations
   =================================== */

@media (hover: none) and (pointer: coarse) {
    /* Make scrollbar thinner on touch devices */
    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }
    
    /* Hide scrollbar buttons on mobile */
    ::-webkit-scrollbar-button {
        display: none;
    }
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .scroll-to-top,
    .scroll-progress {
        display: none !important;
    }
}