* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-image: radial-gradient(circle farthest-corner at 50.3% 47.3%, rgba(113,42,92,1) 0.1%, rgba(40,25,46,1) 90%);
    color: #333;
    text-align: center;
    padding: 20px;
    margin: 0;
}

h1, h2, p {
    color: #f7fafd;
}

input,
select {
    padding: 8px;
    font-size: 16px;
    width: 100%;
    max-width: 300px;
    border: 2px solid #333;
    border-radius: 5px;
    margin: 10px auto;
    display: block;
    text-align: center;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    background: #3c0c34;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 10px auto; /* ✅ اینجا درست شد: وسط می‌افته */
}
/* Highlight top players */
#leaderboard {
    list-style: none;
    padding: 0;
    margin: 15px auto;
    max-width: 300px;
    text-align: left;
}

#leaderboard li {
    padding: 8px;
    margin: 5px 0;
    border-radius: 5px;
    background: #2c2c2c;
    color: white;
}

#leaderboard li:first-child {
    background: gold;
    font-weight: bold;
    color: #2c3e50;
}

#leaderboard li:nth-child(2) {
    background: silver;
    font-weight: bold;
    color: #2c3e50;
}

#leaderboard li:nth-child(3) {
    background: #cd7f32;
    font-weight: bold;
    color: #2c3e50;
}

button:hover {
    background: #6e025c;
}

#message {
    font-size: 18px;
    margin-top: 15px;
    font-weight: bold;
    transition: color 0.3s;
}

#hint {
    font-style: italic;
    color: #8e44ad;
    margin-top: 10px;
    transition: opacity 0.3s;
}

#tries {
    font-weight: bold;
    color: #e74c3c;
}

.flash-green {
    color: green;
    animation: flashGreen 0.5s;
}

@keyframes flashGreen {
    0%, 100% { color: green; }
    50% { color: lime; }
}

.flash-red {
    color: red;
    animation: flashRed 0.5s;
}

@keyframes flashRed {
    0%, 100% { color: red; }
    50% { color: darkred; }
}

/* --- Responsive Design --- */

/* موبایل (تا 600px) */
@media (max-width: 600px) {
    body {
        padding: 10px;
        font-size: 14px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    input, select, button {
        max-width: 100%;
        width: 100%;
        padding: 10px;
        margin: 8px 0;
    }

    #message, #hint, #tries {
        font-size: 16px;
        padding: 0 10px;
    }

    #leaderboard {
        max-width: 100%;
        font-size: 14px;
    }
}

/* تبلت (601px تا 1024px) */
@media (min-width: 601px) and (max-width: 1024px) {
    body {
        padding: 15px;
    }

    input, select, button {
        max-width: 400px;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 22px;
    }

    #leaderboard {
        max-width: 400px;
    }
}