.modal-prepa1-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background-color: rgba(0, 0, 0, 0.75) !important;
    display: none;
    justify-content: center !important;
    align-items: center !important;
    z-index: 99999999 !important; 
    font-family: Arial, sans-serif !important;
    padding: 12px !important;
    box-sizing: border-box !important;
}


.mostrar-modal-prepa1 {
    display: flex !important;
}


.modal-prepa1-box {
    background-color: #ffffff !important;
    width: 100% !important; 
    max-width: 500px !important; 
    border-radius: 14px !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5) !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    max-height: 85vh !important; 
    box-sizing: border-box !important;
    position: relative !important; 
    animation: entradaPop 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

.header-prepa1 {
    background-color: #002b49 !important; 
    color: #ffffff !important;
    padding: 16px 50px 16px 20px !important; 
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: 3px solid #d4a373 !important;
    flex-shrink: 0 !important;
}

.header-prepa1 h2 {
    margin: 0 !important;
    font-size: 1.1rem !important;
    font-weight: bold !important;
    color: #ffffff !important;
}


.x-prepa1 {
    background: none !important;
    border: none !important;
    color: #ffffff !important;
    font-size: 2rem !important; 
    cursor: pointer !important;
    line-height: 1 !important;
    position: absolute !important; 
    top: 10px !important;
    right: 16px !important;
    z-index: 999999999 !important;
    padding: 0 !important;
    pointer-events: auto !important; 
    transition: color 0.2s !important;
}

.x-prepa1:hover {
    color: #d4a373 !important; 
}

.body-prepa1 {
    padding: 16px !important;
    background-color: #ffffff !important;
    overflow-y: auto !important; 
    -webkit-overflow-scrolling: touch !important;
}

.body-prepa1 p { margin: 0 0 12px 0 !important; color: #333333 !important; font-size: 0.9rem !important; line-height: 1.4 !important; }

.img-prepa1 {
    width: 100% !important;
    height: auto !important;
    max-height: 45vh !important; 
    object-fit: contain !important;
    border-radius: 6px !important;
    border: 1px solid #e1e8ed !important;
    display: block !important;
    margin: 0 auto !important;
}

.footer-prepa1 {
    padding: 12px 20px !important;
    background-color: #f8f9fa !important;
    display: flex !important;
    justify-content: flex-end !important;
    border-top: 1px solid #ededed !important;
    flex-shrink: 0 !important;
}

.btn-prepa1 {
    background-color: #002b49 !important;
    color: #ffffff !important;
    border: none !important;
    padding: 10px 24px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    font-weight: bold !important;
    font-size: 0.85rem !important;
    transition: color 0.2s ease !important; 
}
.btn-prepa1:hover { 
    color: #d4a373 !important; 
    background-color: #001a2e !important; 
}

.ocultar-modal-prepa1 {
    display: none !important;
}

@keyframes entradaPop {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}