:root {
    --bg-color: #f0f2f5;
    --prey-color: #00aa00;
    --prey-border: #1d4ed8;
    --pred-color: #aaffff;
    --pred-border: darkred;
    --text-color: #1f2937;
}

/* Stats Table */
.stats-box {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* The Board */
.board {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(6, 1fr);
    gap: 4px;
    background-color: #ccc;
    border: 4px solid #333;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 600px;
    margin: 0 auto;
}

.cell {
    background-color: white;
    padding: 2px;
    display: flex;
    flex-wrap: wrap;
    align-content: start;
    gap: 2px;
    overflow: hidden;
    position: relative;
}

.cell-coord {
    position: absolute;
    bottom: 0;
    right: 0;
    font-size: 8px;
    color: #ccc;
    pointer-events: none;
}

/* Entities */
.entity {
    width: 26px;
    height: 26px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    font-weight: bold;
    color: white;
    user-select: none;
    cursor: help;
}

.prey {
    background-color: var(--prey-color);
    border: 1px solid var(--prey-border);
    color: white;
    position: relative;
    font-size: 26px;
    line-height: 1;            
}

.predator {
    background-color: var(--pred-color);
    border: 1px solid var(--pred-border);
    color: white;
    position: relative;
    font-size: 26px;
    line-height: 1;
}

.prey>.overlay {
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: bold;
    color: lime;
    text-shadow: 0 0 3px black;
    pointer-events: none;
}

.predator>.overlay {
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: bold;
    color: red;
    text-shadow: 0 0 3px black;
    pointer-events: none;
}

.predator>.birth-overlay {
    position: absolute;
    top: 98%;
    left: 98%;
    transform: translate(-50%, -50%);
    font-size: 8px;
    font-weight: bold;
    color: blue;
    text-shadow: 0 0 3px black;
    pointer-events: none;
}        
    
/* Logs */
.log-box {
    background: lightgray;
    margin-top: 15px;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    width: 100%;
    height: 200px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 12px;
}
.log-entry { margin-bottom: 4px; border-bottom: 1px dashed #000; padding-bottom: 2px; }
.log-round { font-weight: bold; color: #4b5563; margin-top: 10px; border-bottom: 1px solid #ccc; }