:root {
    --color-background: #0000AA;
    --color-text: #FFFFFF;
    --color-accent: #FFFF00;
    --color-border: #FF00FF;
    --color-deep-blue: #000033;
}

body {
    font-family: 'Press Start 2P', cursive;
    background-color: var(--color-deep-blue);
    color: var(--color-text);
    margin: 0;
    padding: 20px;
    font-size: 10px;
    min-height: 100vh;
}

.main-layout {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.left-side {
    width: 40%;
    padding-right: 40px;
}

.header-logo h2 {
    font-size: 14px;
    margin-top: 0;
}

.nav-list {
    list-style: none;
    padding-left: 0;
    margin-top: 40px;
    border-top: 2px dashed var(--color-border);
    padding-top: 15px;
}

.nav-list li {
    margin-bottom: 12px;
}

.nav-list a {
    font-family: 'Press Start 2P', cursive;
    font-size: 10px;
    color: var(--color-accent);
    text-decoration: none;
    display: inline-block;
    padding: 3px 0;
    text-transform: uppercase;
}

.nav-list a::before {
    content: "▶";
    color: var(--color-border);
    margin-right: 8px;
}

.nav-list a:hover {
    color: var(--color-text);
    text-shadow: 2px 2px var(--color-border);
}

.nav-list a:hover::before {
    content: "★";
    color: var(--color-accent);
}

.container {
    width: 60%;
    max-width: 640px; 
    padding: 10px;
    border: 5px solid var(--color-border);
    box-shadow: 0 0 0 5px var(--color-text);
    background-color: var(--color-background);
}

h1 {
    font-size: 16px;
    color: var(--color-accent);
    text-align: center;
    text-shadow: 2px 2px #000000;
    border-bottom: 2px dashed var(--color-border);
    padding-bottom: 10px;
    margin-top: 0;
}

.content p {
    line-height: 1.8;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-background);
    text-decoration: none;
    padding: 8px 16px;
    margin-top: 20px;
    border: 4px solid var(--color-text);
    box-shadow: 4px 4px 0 0 #000000; 
    transition: all 0.05s linear; 
}

.button:active {
    box-shadow: 0 0 0 0 #000000;
    transform: translate(4px, 4px);
}

footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 10px;
    border-top: 2px dashed var(--color-border);
    font-size: 8px;
    color: var(--color-accent);
}

#game-screen {
    padding: 10px;
    height: 400px;
    display: flex;
    flex-direction: column;
}

#game-info {
    font-size: 10px;
    color: var(--color-accent);
    margin-bottom: 5px;
    border-bottom: 2px dashed var(--color-border);
    padding-bottom: 5px;
}

#game-area {
    flex-grow: 1;
    background-color: #000000;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-text);
}

.player {
    width: 20px;
    height: 20px;
    background-color: var(--color-text);
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 2px var(--color-accent), 0 4px 0 2px var(--color-accent);
}

.game-object {
    width: 15px;
    height: 15px;
    position: absolute;
    top: 0;
    font-size: 12px;
    text-align: center;
    line-height: 15px;
}

.resource {
    color: var(--color-accent);
    text-shadow: 0 0 2px var(--color-accent);
}

.waste {
    color: var(--color-border);
    text-shadow: 0 0 2px var(--color-border);
}

#game-over-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 10px;
    padding: 20px;
    line-height: 1.5;
}

#game-over-screen h2 {
    color: var(--color-border);
    font-size: 14px;
}