/* Global styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    height: 100%;
}
/* Header styles */
.header {
    background-color: #2a2a2a;
    height: 80px;
    width: 100%;
}
/* Footer styles */
.footer {
    background-color: #2a2a2a;
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: #666;
    margin-top: auto;
}
/* Main page styles */
.main-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.body-content {
    flex: 1;
    background-color: #404040;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    width: 100%;
}
.button-grid {
    display: grid;
    gap: 20px;
    justify-self: center;
    align-self: center;
}
.grid-button {
    font-size: 16px;
    background-color: #8b2635;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 150px;
    height: 75px;
}
.grid-button:hover {
    background-color: #6d1d29;
}
.grid-button:active {
    background-color: #5a171f;
}