body {
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #ffeef2;
    margin: 0;
    transition: background-color 0.5s;
}

#app-container {
    background-color: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.gif-img {
    width: 150px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
}

.text-content {
    font-size: 16px;
    line-height: 1.6;
    color: #444;
    margin-bottom: 25px;
}

/* Loading Bar */
.loading-bar {
    width: 100%;
    height: 15px;
    background-color: #eee;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.loading-fill {
    height: 100%;
    width: 0%;
    background-color: #ff6b9a;
    animation: fillProgress 3s linear forwards;
}

@keyframes fillProgress {
    to { width: 100%; }
}

/* Buttons */
.btn-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.btn {
    padding: 12px 30px;
    font-size: 18px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-yes { background-color: #ff6b9a; color: white; }
.btn-no { background-color: #ddd; color: #666; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}
.modal-content {
    background: white;
    padding: 20px;
    border-radius: 15px;
    text-align: center;
}