/* global.css */
:root {
    --primary-color: #1e1e1e;
    --secondary-color: #444;
    --text-color: #ffffff;
    --accent-color: #28a745;
    --error-color: #dc3545;
    --success-color: #28a745;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: var(--primary-color);
    color: var(--text-color);
    overflow: hidden;
}

button {
    background-color: rgba(0, 0, 0, 0.7);
    border: 2px solid var(--secondary-color);
    color: white;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

button:active {
    background-color: rgba(255, 255, 255, 0.2);
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-center {
    text-align: center;
}