/* Neutral Gray (10%) - Background Grid-lines */
body {
    background-color: #ffffff; /* Primary White (60%) */
    background-image: 
        linear-gradient(to right, #e5e7eb 1px, transparent 1px),
        linear-gradient(to bottom, #e5e7eb 1px, transparent 1px);
    background-size: 32px 32px;
    font-family: 'Readex Pro', sans-serif;
    color: #000000;
}

/* 1px Structural Black outlines and geometric sharpness */
.technical-border {
    border: 1px solid #000000;
    border-radius: 2px; /* Very slightly rounded corners */
}

/* Active Stage Red Highlight */
.corner-highlight {
    position: absolute;
    top: -1px;
    right: -1px;
    width: 24px;
    height: 24px;
    background-color: #E11D48;
    border-bottom-left-radius: 2px;
    z-index: 10;
}

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* Remove margins from grid logic */
.bg-grid-fade {
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
}