/* RESET DE BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f1f1f1;
}

/* CONTAINER (WRAPPER) */
.wrapper {
    width: 100%;
    max-width: none;
    margin: 0;
    background: white;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 0 2rem;
}

/* ROWS & COLUMNS */
.row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

.col {
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

/* Largeurs (grille sur 6 colonnes) */
.col-1 { flex: 1 1 calc(100% / 6 - 1rem); }
.col-2 { flex: 1 1 calc(2 * 100% / 6 - 1rem); }
.col-3 { flex: 1 1 calc(3 * 100% / 6 - 1rem); }
.col-4 { flex: 1 1 calc(4 * 100% / 6 - 1rem); }
.col-5 { flex: 1 1 calc(5 * 100% / 6 - 1rem); }
.col-6 { flex: 1 1 calc(6 * 100% / 6 - 1rem); }

.col button {
    margin-top: 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    background: #007BFF;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}
.col button:hover {
    background: #0056b3;
}

.spacer {
    visibility: hidden;
}