/* PDF Modal Styles */
.pdf-modal {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.95);
    animation: fadeIn 0.3s ease-in;
}

.pdf-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #000;
}

.pdf-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 85, 85, 0.9);
    border: none;
    color: #333;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px 15px;
    line-height: 1;
    border-radius: 50%;
    transition: all 0.2s ease;
    z-index: 10001;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-close:hover,
.pdf-close:focus {
    background: rgba(255,255,255,1);
    transform: scale(1.1);
}

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

@media (max-width: 768px) {
    .pdf-close {
        top: 30px;
        right: 15px;
        font-size: 24px;
        width: 40px;
        height: 40px;
        padding: 8px;
    }
}