* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Consolas', 'Courier New', monospace;
}

body {
    background: #1a1a1a;
    color: #cccccc;
    padding: 20px;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: #2a2a2a;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

h1 {
    color: #ffcc00;
    margin-bottom: 10px;
    font-size: 2.2em;
}

.description {
    color: #a0a0a0;
    margin-bottom: 20px;
}

.console {
    background: #0c0c0c;
    border: 3px solid #333;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    height: 350px;
    overflow-y: auto;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.7);
}

.console-line {
    margin-bottom: 8px;
    white-space: pre-wrap;
}

.palette-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    justify-content: center;
}

.palette-option {
    padding: 12px 20px;
    border: 2px solid #444;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    min-width: 150px;
    font-weight: bold;
}

.palette-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.palette-option.active {
    border-width: 3px;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.palette-display {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    margin-bottom: 30px;
}

.color-item {
    height: 60px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s;
}

.color-item:hover {
    transform: scale(1.05);
}

.instructions {
    background: #2a2a2a;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
}

.instructions h2 {
    color: #ffcc00;
    margin-bottom: 15px;
}

.instructions ul {
    padding-left: 20px;
}

.instructions li {
    margin-bottom: 10px;
}

footer {
    text-align: center;
    margin-top: 30px;
    color: #777;
    font-size: 0.9em;
}