:root{
    --bg:#111827;
    --card:#1b2433;
    --card-light:#222f43;
    --accent:#72a4f2;
    --text:#e5e7eb;
    --muted:#9ca3af;
    --border:#2d3748;
}

*{
    box-sizing:border-box;
}

body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"Inter",sans-serif;
}

header{
    padding:90px 20px;
    text-align:center;
    background:linear-gradient(180deg,#18243b 0%,#111827 100%);
    border-bottom:1px solid var(--border);
}

header h1{
    margin:0;
    font-family:"Orbitron",sans-serif;
    font-size:3.2rem;
}

header p{
    margin:20px auto 0;
    max-width:720px;
    color:var(--muted);
    font-size:1.15rem;
    line-height:1.7;
}

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

.section{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:14px;
    padding:35px;
    margin-bottom:30px;
    box-shadow:0 8px 25px rgba(0,0,0,.25);
}

.section h2{
    margin-top:0;
    font-family:"Orbitron",sans-serif;
}

.badge{
    display:inline-block;
    padding:6px 14px;
    background:rgba(114,164,242,.15);
    color:var(--accent);
    border-radius:999px;
    font-size:.85rem;
    margin-bottom:20px;
}

.info{
    display:flex;
    flex-wrap:wrap;
    gap:20px;
    margin-top:30px;
}

.info-card{
    flex:1;
    min-width:250px;
    background:var(--card-light);
    border:1px solid transparent;
    border-radius:12px;
    padding:20px;
    transition:.2s;
}

.info-card:hover{
    transform:translateY(-3px);
    border-color:var(--accent);
    box-shadow:0 8px 20px rgba(0,0,0,.25);
}

.info-card strong{
    display:block;
    margin-bottom:10px;
    color:var(--accent);
}

.features{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:20px;
    margin-top:30px;
}

.feature{
    background:var(--card-light);
    border-radius:12px;
    padding:20px;
}

.feature h3{
    margin-top:0;
    color:var(--accent);
}

.buttons{
    margin-top:35px;
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    justify-content:center;
}

.button{
    display:inline-block;
    padding:14px 24px;
    border-radius:10px;
    background:var(--accent);
    color:white;
    text-decoration:none;
    font-weight:700;
    transition:.2s;
}

.button:hover{
    transform:translateY(-2px);
    text-decoration:none;
}

.button.secondary{
    background:transparent;
    border:1px solid var(--accent);
    color:var(--accent);
}

.secondary-links{
    margin-top:20px;
    display:flex;
    justify-content:center;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
    font-size:.95rem;
    color:var(--muted);
}

.secondary-links a{
    color:var(--accent);
    text-decoration:none;
    transition:.2s;
}

.secondary-links a:hover{
    text-decoration:underline;
}

.breadcrumb{
    max-width:1400px;
    margin:auto;
    padding:20px 20px 20px;

    color:var(--muted);
    font-size:.95rem;
}

.breadcrumb a{
    color:var(--accent);
    text-decoration:none;
}

.breadcrumb a:hover{
    text-decoration:underline;
}

.breadcrumb span{
    margin:0 8px;
    color:var(--muted);
}

footer{
    text-align:center;
    padding:40px;
    color:var(--muted);
}

a{
    color:var(--accent);
    text-decoration:none;
}

a:hover{
    text-decoration:underline;
}

.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
    margin-top:30px;
}

.gallery-item{
    background:var(--card-light);
    border-radius:12px;
    padding:15px;
    overflow:hidden;
    transition:.2s;
}

.gallery-item:hover{
    transform:translateY(-3px);
    box-shadow:0 8px 20px rgba(0,0,0,.25);
}

.gallery-item img{
    width:100%;
    height:auto;
    border-radius:8px;
    display:block;
    cursor:pointer;
    transition:.2s;
}

.gallery-item img:hover{
    opacity:.85;
}

.gallery-item p{
    margin:15px 5px 5px;
    color:var(--muted);
}

/* Diff Checker exclusive styling */

#diff{

    margin-top:25px;

    border-radius:12px;

    overflow:hidden;

    background:white;

}


.loading{

    padding:40px;

    text-align:center;

    color:var(--muted);

}


/* Diff viewer styling */

.d2h-wrapper{

    font-size:14px;

}


.hljs{

    background:transparent !important;

    color:inherit !important;

}


.d2h-code-line,
.d2h-code-side-line,
.d2h-code-linenumber{

    background:inherit;

}

/* Screenshot focused popup */

.image-popup{

    display:none;

    position:fixed;

    z-index:9999;

    inset:0;

    background:rgba(0,0,0,.92);

    justify-content:center;

    align-items:center;

    padding:30px;

    backdrop-filter:blur(5px);

}


.image-popup.active{

    display:flex;

}


.image-popup img{

    max-width:96vw;

    max-height:94vh;

    object-fit:contain;

    border-radius:8px;

    box-shadow:
        0 0 50px rgba(0,0,0,.8);

    animation:imageZoom .25s ease-out;

}


@keyframes imageZoom{

    from{

        transform:scale(.85);

        opacity:0;

    }

    to{

        transform:scale(1);

        opacity:1;

    }

}


/* Close button */

.image-popup-close{

    position:absolute;

    top:20px;

    right:30px;

    font-size:48px;

    line-height:1;

    color:white;

    cursor:pointer;

    z-index:10000;

    opacity:.8;

    transition:.2s;

}


.image-popup-close:hover{

    opacity:1;

    transform:scale(1.1);

}