/*
Theme Name: links1.0
Theme URI: http://bizhi.bcoder.cn
Author: bcoder
Version: 1.0
*/
/*
  html { 
        -webkit-filter: grayscale(100%); 
        -moz-filter: grayscale(100%); 
        -ms-filter: grayscale(100%); 
        -o-filter: grayscale(100%); 
        filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);  
        _filter:none; 
    } 
*/

:root {
    --primary-color: #007bff;
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --sidebar-width: 240px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Header adjustments */
header.navbar {
    z-index: 1030;
    /* Ensure it's above sidebar */
}

/* Sidebar styling */
.sidebar {
    position: fixed;
    top: 16px;
    /* Height of navbar */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
    width: var(--sidebar-width);
    overflow-y: auto;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        width: 100%;
        height: auto;
        padding-top: 0;
    }
    .container {
     margin-left: 0px !important;   
        
    }
}

.nav-link {
    color: #333;
    padding: .5rem 1rem;
    border-radius: 0.25rem;
    margin: 0.2rem 1rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(0, 123, 255, .1);
}

/* Main content adjustments */
main {
    margin-left: auto;
    /* Will be overridden by grid classes on large screens */
}

/* Card styling */
.hover-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    border: none;
}

.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    background-color: transparent;
}