/* Popup für Türchen 4: Emoji-Rätsel erraten */
#popup-tuerchen4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    width: 700px;
    padding: 65px 40px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgb(27, 14, 100);
    /* Zuckerstangen-Streifen statt einfarbigem Rand */
    border: 10px solid transparent;
    border-image: repeating-linear-gradient(
        45deg,
        #e74c3c 0 14px,
        #ffffff 14px 28px
    ) 10;
    border-radius: 20px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow: visible; /* Damit die Emoji-Girlanden über den Rand hinausragen dürfen */
}

/* Emoji-Girlande oben und unten am Rand entlang */
#popup-tuerchen4::before,
#popup-tuerchen4::after {
    content: '🍬 ❄️ 🎄 ❄️ 🍬 ❄️ 🎄 ❄️ 🍬 ❄️ 🎄 ❄️ 🍬';
    position: absolute;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 22px;
    letter-spacing: 4px;
    pointer-events: none;
}

#popup-tuerchen4::before {
    top: -34px;
}

#popup-tuerchen4::after {
    bottom: -34px;
}

#popup-tuerchen4 h2 {
    color: #fff;
    margin: 0;
    text-align: center;
}

.emoji-raetsel {
    display: flex;
    align-items: center;
    gap: 20px;
}

.emoji-anzeige {
    font-size: 48px;
    letter-spacing: 10px;
}

.emoji-eingabe {
    width: 220px;
    box-sizing: border-box;
    padding: 12px 15px;
    background-color: #fff;
    color: #333;
    border: 3px solid #f1c40f;
    border-radius: 10px;
    font-family: inherit;
    font-size: 18px;
    outline: none;
}

.emoji-eingabe:focus {
    border-color: #2ecc71;
}

/* Nach dem Prüfen: markiert jedes Rätsel einzeln */
.emoji-eingabe.richtig {
    border-color: #2ecc71;
    background-color: #eafaf1;
}

.emoji-eingabe.falsch {
    border-color: #e74c3c;
    background-color: #fdedec;
}

#emoji-pruefen-btn {
    padding: 15px 40px;
    background-color: #f1c40f;
    color: #333;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#emoji-pruefen-btn:active {
    background-color: #d4a500;
}

#emoji-feedback {
    margin: 0;
    min-height: 24px;
    font-size: 20px;
    color: #fff;
}

#emoji-feedback.richtig {
    color: #2ecc71;
}

#emoji-feedback.falsch {
    color: #e74c3c;
}

/* Handy-Layout: Emoji-Reihe und Eingabefeld untereinander statt nebeneinander */
@media (max-width: 768px) {
    #popup-tuerchen4 {
        width: 94vw;
        padding: 40px 15px;
        gap: 20px;
        border-width: 6px;
    }

    #popup-tuerchen4::before,
    #popup-tuerchen4::after {
        font-size: 14px;
        letter-spacing: 2px;
    }

    #popup-tuerchen4::before {
        top: -22px;
    }

    #popup-tuerchen4::after {
        bottom: -22px;
    }

    .emoji-raetsel {
        flex-direction: column;
        gap: 12px;
    }

    .emoji-anzeige {
        font-size: 36px;
        letter-spacing: 6px;
    }

    .emoji-eingabe {
        width: 100%;
        max-width: 260px;
    }
}

#zurueck-4 {
    padding: 15px 40px;
    color: white;
    border-radius: 10px;
    font-size: 18px;
    background-color: red;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#zurueck-4:active {
    background-color: #d4a500;
}