body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

#oyun-kapsayici {
    background-color: #1e1e1e;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 25px rgba(255, 107, 107, 0.2);
    width: 90%;
    max-width: 650px;
    text-align: center;
    border: 1px solid #333;
}

h1 {
    color: #ff4757; 
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}

#ipucu-listesi {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 20px 0;
}

#ipucu-listesi li {
    background-color: #2a2a2a;
    margin-bottom: 8px;
    padding: 12px;
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    border-left: 5px solid #1e90ff; /* Mavi çizgi */
}

#ipucu-sayaci {
    color: #a0a0a0;
    font-size: 1.1em;
    margin-bottom: 15px;
}

/* Kontrol Alanı ve Butonlar */
#kontrol-alani {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 10px; 
}

#kontrol-alani button,
#tahmin-input {
    padding: 12px 18px;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
}

#tahmin-input {
    flex-grow: 1;
    background-color: #3a3a3a;
    color: #e0e0e0;
    border: 1px solid #ff4757;
    min-width: 200px;
}

/* Aksiyon Butonları */
#ipucu-ver-btn {
    background-color: #1e90ff; 
    color: white;
}

#ipucu-ver-btn:hover {
    background-color: #1c7ed6;
}

#tahmin-et-btn {
    background-color: #ff4757; 
    color: white;
}

#tahmin-et-btn:hover {
    background-color: #e6404f;
}

#pas-gec-btn {
    background-color: #ffa502; 
    color: #1e1e1e;
}

#pas-gec-btn:hover {
    background-color: #e69500;
}

/* Devre Dışı Butonlar */
#kontrol-alani button:disabled {
    background-color: #555;
    cursor: not-allowed;
    opacity: 0.7;
}

/* --- Pop-up Stilleri --- */
.gizli {
    display: none !important;
}

#sonuc-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-icerik {
    background-color: #1e1e1e;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid #ff4757;
    box-shadow: 0 0 40px rgba(255, 71, 87, 0.7);
}

#sampiyon-resmi {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin: 20px 0;
    border: 5px solid #ff4757;
}

#yeni-oyun-btn {
    background-color: #00b894 !important; 
    color: white;
    margin-top: 15px;
}