.choice-helper-btn {
    background-color: #2786e8;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(39, 134, 232, 0.2);
    margin-bottom: 16px;
}
.choice-helper-btn:hover {
    background-color: #1f73d1;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(39, 134, 232, 0.3);
}
.choice-helper-btn:active {
    transform: translateY(0);
}
/* Modal Styles */
.choice-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}
.choice-modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    height: 85%;
    max-width: 1100px;
    position: relative;
    overflow: hidden;
    animation: choiceModalSlideIn 0.3s ease-out;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
@keyframes choiceModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
.choice-modal-header {
    padding: 20px 25px;
    background-color: #2786e8;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.choice-modal-title {
    font-size: 18px;
    font-weight: 600;
    font-family: 'Exo', sans-serif;
}
.choice-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: white;
    padding: 0;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}
.choice-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}
.choice-iframe-container {
    width: 100%;
    height: calc(100% - 80px);
    position: relative;
}
.choice-iframe {
    width: 100%;
    height: 100%;
    border: none;
}
.choice-loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    font-size: 16px;
    color: #666;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    flex-direction: column;
    gap: 15px;
}
.choice-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2786e8;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: choiceSpin 1s linear infinite;
}
@keyframes choiceSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* Mobile responsiveness */
@media (max-width: 768px) {
    .choice-modal-content {
        width: 95%;
        height: 90%;
        border-radius: 8px;
    }
    
    .choice-modal-header {
        padding: 15px 20px;
    }
    
    .choice-modal-title {
        font-size: 16px;
    }
    
    .choice-helper-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}
@media (max-width: 480px) {
    .choice-modal-content {
        width: 98%;
        height: 95%;
    }
}