/* Demon Battle Background Theme */

/* Main background image */
body {
    background-image: url('../images/content/demon-battle-alt.png');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Add a dark overlay to improve readability */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: -1;
    pointer-events: none;
}

/* Enhance the vignette effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, 
        rgba(0, 0, 0, 0.2) 0%,
        rgba(0, 0, 0, 0.8) 100%);
    pointer-events: none;
    z-index: -2;
}

/* Make boxes slightly more transparent to show background */
.container_main .left_box,
.container_main .center_box,
.container_main .right_box,
.container_main > div {
    background-color: rgba(21, 21, 21, 0.85);
}

/* Add subtle purple glow to headers to match the theme */
.container_main h1,
.container_main h2,
.container_main h3,
.container_main h4,
.container_main h5,
.container_main h6 {
    text-shadow: 0 0 8px rgba(153, 0, 221, 0.5);
}

/* Enhance header with a more dramatic shadow */
body > header {
    box-shadow: 0 0 25px rgba(107, 0, 153, 0.3);
}