.card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.07);
    margin-bottom: 1.5rem;
    padding: 1.5rem;
}
h1, h2 {
    color: #0f172a; /* Testo ancora più scuro per i titoli */
   
    padding-bottom: 0.75rem;
}
h3.category-title {
    margin-top: 2rem;
   

    font-size: 1.25rem;
    font-weight: 600;
}

#icon-grid-container {
    min-height: 100px;
}
.icon-grid {
    display: grid;
    align-items: center;
    /* Crea colonne flessibili che sono larghe almeno 90px */
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 1rem;
}
.icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.75rem 0.5rem;
    border: 2px solid #e2e8f0; /* Bordo di default */
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

}
.icon-card:hover {
    border-color: #93c5fd; /* Bordo blu su hover */
    transform: translateY(-4px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.06);
}
.icon-card.selected {
    border-color: #3b82f6; /* Bordo blu più intenso per selezione */
    background-color: #dbeafe; /* Sfondo azzurro per selezione */
    transform: translateY(-4px);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}
.icon-card.disabled:not(.selected) {
    opacity: 0.4;
    cursor: not-allowed;
    background-color: #e2e8f0;
    transform: none;
    box-shadow: none;
}
.icon-card img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}
.icon-card .icon-id {
    font-size: 0.7rem;


    margin-top: 0.5rem;
}
.icon-card .icon-name {
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 0.25rem;
    line-height: 1.2;
    height: 2.4em; /* Assicura altezza uniforme */
}
.controls {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}
.selection-summary {
    min-height: 50px;
    padding: 1rem;
    background-color: #f1f5f9;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}
.selection-summary-item {
    display: inline-flex;
    align-items: center;
    background-color: #e0e7ff;
    color: #3730a3;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    margin: 0.25rem;
    font-weight: 600;
}
.selection-summary-item img {
    width: 20px;
    height: 20px;
    margin-right: 0.5rem;
}
input[type="number"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.375rem;
    box-sizing: border-box;
    font-size: 1rem;
}lidation-message {
    color: #dc2626;
    margin-top: 0.75rem;
    font-weight: 600;
    min-height: 1.2em;
}
.intro-text {
    line-height: 1.6;
    color: #475569;
    margin-bottom: 2rem;
}
.intro-text strong {
    color: #1e293b;
}
.grimoire-link {
    font-size: 0.9rem;
    text-align: center;
    margin-top: 1rem;
   /* background-color: #f8fafc;*/
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}
.grimoire-link a {
    color: #3b82f6;
    font-weight: 600;
    text-decoration: none;
}
.grimoire-link a:hover {
    text-decoration: underline;
}