#pdf-download-modal .modal-content {
    border-radius: 10px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

#pdf-download-modal .modal-header {
    background: var(--gradient-nitto-blue);
    color: white;
    border-bottom: none;
    border-radius: 10px 10px 0 0;
}

#pdf-download-modal .modal-title {
    font-weight: 600;
    font-size: 1.2rem;
}

#pdf-download-modal .btn-close {
    filter: invert(1);
}

#pdf-download-modal .modal-body {
    padding: 2rem;
}

#pdf-download-modal .form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

#pdf-download-modal .form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

#pdf-download-modal .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

#pdf-download-modal .modal-footer {
    border-top: none;
    padding: 1.5rem 2rem 2rem;
}

#pdf-download-modal .btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

#pdf-download-modal .btn-primary {
    background: var(--gradient-nitto-blue);
    border: none;
}

#pdf-download-modal .btn-primary:hover {
    background: var(--gradient-nitto-blue-hover);
    box-shadow: 0 4px 12px rgba(0,123,255,0.3);
}

#pdf-download-modal .btn-secondary {
    background: #6c757d;
    border: none;
}

#pdf-download-modal .btn-secondary:hover {
    background: #5a6268;
}

#pdf-download-modal .btn:disabled {
    opacity: 0.6;
    transform: none !important;
}

.pdf-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    z-index: 9999;
    max-width: 350px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s ease-out;
    backdrop-filter: blur(10px);
}

.pdf-notification.success {
    background: linear-gradient(135deg, #28a745, #20c997);
    border-left: 4px solid #228d3b;
}

.pdf-notification.error {
    background: linear-gradient(135deg, #dc3545, #c82333);
    border-left: 4px solid rgb(94, 24, 31);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    #pdf-download-modal .modal-dialog {
        margin: 1rem;
    }
    
    #pdf-download-modal .modal-body {
        padding: 1.5rem;
    }
    
    #pdf-download-modal .modal-footer {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .pdf-notification {
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

#download-pdf-btn.loading {
    position: relative;
    color: transparent;
}

#download-pdf-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#pdf-download-form .form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220,53,69,0.25);
}

#pdf-download-form .invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
} 

#pdfDownloadFormModal .modal-header {
    background: var(--blue-gradient-ltr);
}

#pdfDownloadFormModal .download-prefix {
    color: #fff;
    font-size: .9rem;
}

#pdfDownloadFormModal .download-title {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
}
.modal.fade.show {
    backdrop-filter: blur(10px);
    background-color: #0e328f63;
}

#download-pdf-btn {
    display: inline-flex;
    align-items: center;
    background: var(--nitto-blue);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    line-height: 0;
    height: 40px;
}

#download-pdf-btn:hover {
    filter: brightness(1.3);
}

.download-pdf-text {
    position: relative;
    top: 1px;
}