:root {
    --primary: #F58220;       /* Naranja Lüsqtoff */
    --bg: #121212;            /* Gris oscuro casi negro */
    --text-light: #FFFFFF;
    --text-dark: #333333;
    --hover-bg: #121212;      /* Mismo gris oscuro para hover */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.main-table {
    background-color: var(--primary);
    border-collapse: collapse;
    width: 700px;
    max-width: 95vw;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 6px 12px rgba(0,0,0,0.7);
}

.header-cell {
    text-align: center;
    padding: 25px 15px;
    background-color: var(--primary);
}

.header-cell h1 {
    color: var(--text-light);
    font-size: 2.8rem;
    font-weight: 700;
    font-family: 'Roboto', sans-serif;
}

.content-cell {
    background-color: var(--bg);
    padding: 40px 30px;
    color: #FFFFFF;  /* Texto blanco puro */
    font-size: 1.1rem;
    text-align: center;
}

.btn-menu {
    display: block;
    background-color: var(--primary);
    color: var(--text-light);
    padding: 12px 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border-radius: 0;
    transition: background-color 0.3s ease;
    user-select: none;
}

.btn-menu:hover,
.btn-menu.active {
    background-color: var(--hover-bg);
    color: var(--primary);
    cursor: pointer;
}

td {
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

tr:nth-child(2) td:last-child {
    border-right: none;
}