body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 50px;
}

input {
    display: block;
    margin: 10px auto;
    padding: 8px;
    width: 200px;
}

button {
    padding: 10px 20px;
    cursor: pointer;
    margin-top: 10px;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

#chatContainer {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

#roomTitle {
    margin: 10px;
}

#chatBox {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    background-color: #f2f2f2;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    text-align: left;
}

#chatBox div {
    margin: 5px 0;
}

#messageForm {
    display: flex;
    padding: 10px;
    background-color: #fff;
    border-top: 1px solid #ccc;
}

#messageInput {
    flex: 1;
    padding: 10px;
    font-size: 16px;
    margin-right: 10px;
    max-width: 100%;
}

#sendMessage {
    padding: 10px 20px;
}

#controls {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: #eee;
}

#charCounter {
    text-align: right;
    font-size: 12px;
    color: #666;
    padding: 0 10px 10px 10px;
}

.room-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 14px 20px;
    margin: 8px;
    background-color: #666666;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    width: 300px;        /* 👈 Dimensione fissa */
    height: 100px;       /* 👈 Altezza fissa per uniformità */
    box-sizing: border-box;
}

.room-button:hover {
    background-color: #555555;
}

.room-button .title {
    font-weight: bold;
    font-size: 18px;       /* 👈 Più grande */
    display: block;
    margin-bottom: 4px;
}

.room-button .description {
    font-size: 13px;       /* 👈 Più piccolo */
    color: #e0e0e0;
}

#roomList {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;           /* ✅ Per andare a capo su più righe */
    justify-content: center;   /* ✅ Per centrarli orizzontalmente */
    gap: 16px;                 /* ✅ Spazio tra i bottoni */
}

#roomList li {
    margin: 10px 0;
}