/* =========================
   STILE GENERALE
========================= */
body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f0f8ff;
    margin: 0;
    padding: 0;
}

/* HEADER */
.logo-container {
    display: flex;
    align-items: center; /* center items vertically */
    height: 60px; /* set height for container */
    background-color: #10475C;
}

.logo-image {
    width: 60px; /* set width for logo */
    height: 60px; /* set height for logo */
}

.logo-text {
    flex-basis: calc(100% - 60px);
    text-align: center;
    color: #F0F0C9;
}

select {
    font-size: 18px;
    padding: 6px;
    margin-top: 20px;
    margin-right: 20px;
}

.container {
    display: flex;
    justify-content: center;
    gap: 35px;
    flex-wrap: wrap;
    margin-top: 10px;
}

/* =========================
   MODAL INFO
========================= */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    width: 350px;
    border-radius: 10px;
    text-align: left;
}

.close {
    float: right;
    font-size: 24px;
    cursor: pointer;
}

/* =========================
   BOTTONE INFO “i” SVG
========================= */
.info-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s ease;
}

.info-btn:hover {
    transform: scale(1.15) rotate(5deg);
}

.info-btn:active {
    transform: scale(0.95);
}

/* =========================
   DOMINO DOMANDE
========================= */

.colonna {
    display: flex;
    flex-direction: column;
    gap: 14px;   /* spazio verticale tra le tessere */
}

.domanda {
    display: flex;
    width: 160px; /* restringi */
    height: 32px; /* restringi */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.domanda-sx {
    flex: 1;
    background-color: #2b7cff;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px; /* restringi */
    border-radius: 10px 0 0 10px;
}

.risultato {
    flex: 1;
    background-color: white;
    border-left: 2px solid #ccc;
    border: 2px solid #2b7cff;   /* bordo blu */
    border-left: none;           /* evita doppio bordo centrale */
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px; /* restringi */
    border-radius: 0 10px 10px 0;
}

/* =========================
   TESSERE VALORI
========================= */

.valore {
    width: 80px; /* restringi */
    height: 32px; /* restringi */
    background-color: #2b7cff;
    color: white;
    font-weight: bold;
    font-size: 16px;  /* restringi */
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    user-select: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    touch-action: none;
}

.valore:active {
    transform: scale(1.05);
}

/* =========================
   FEEDBACK
========================= */

.valore.correct {
    background-color: #4CAF50 !important;  /* verde */
    color: white;
}

.valore.wrong {
    background-color: #f44336 !important;  /* rosso */
    color: white;
}

.area-bottoni {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

button {
    padding: 10px 22px;
    font-size: 18px;
    cursor: pointer;
    border-radius: 8px;
    border: none;
    background-color: #666; /* #2b7cff; */
    color: white;
}

button:hover {
    opacity: 0.9;
}

.secondario {
    background-color: #777;
}

#risultatoFinale {
    margin-top: 18px;
    font-weight: bold;
    font-size: 20px;
}