/* Estilos do Modal */
.my-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease-out;
}

.my-modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.my-modal .modal-content {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 1000px;
    height: 80%;
    max-height: 700px;
    position: relative;
    animation: slideIn 0.3s ease-out;
}

.my-modal .modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f9fa;
    border-radius: 8px 8px 0 0;
}

.my-modal .modal-title {
    margin: 0;
    color: #333;
    font-size: 18px;
}

.my-modal .close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.my-modal .close-btn:hover {
    background-color: #e9ecef;
    color: #333;
}

.my-modal .modal-body {
    padding: 0;
    height: calc(100% - 70px);
}

.my-modal .modal-iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 0 0 8px 8px;
}

.my-modal .loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #666;
    font-size: 16px;
}

.my-modal .loading::before {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-top-color: #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: scale(0.7) translateY(-50px);
    }
    to { 
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsivo */
@media (max-width: 768px) {
    .my-modal .modal-content {
        width: 95%;
        height: 90%;
        margin: 20px;
    }
}