.ddlm-download-button {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #2271b1 0%, #135e96 100%);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(34, 113, 177, 0.3);
    text-align: center;
}

.ddlm-download-button:hover {
    background: linear-gradient(135deg, #135e96 0%, #0a4a75 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 113, 177, 0.4);
    color: #fff !important;
}

.ddlm-download-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(34, 113, 177, 0.3);
}

.ddlm-error {
    background: #f8d7da;
    color: #721c24;
    padding: 12px 20px;
    border-radius: 4px;
    border-left: 4px solid #f5c6cb;
    margin: 15px 0;
    font-size: 14px;
}

/* Email Modal */
.ddlm-modal {
    display: none;
    position: fixed;
    z-index: 100000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    overflow: auto;
}

.ddlm-modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #ccd0d4;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    position: relative;
}

.ddlm-modal-close {
    color: #646970;
    float: right;
    font-size: 32px;
    font-weight: bold;
    line-height: 20px;
    cursor: pointer;
    transition: color 0.2s;
}

.ddlm-modal-close:hover,
.ddlm-modal-close:focus {
    color: #1d2327;
}

.ddlm-email-modal-content {
    max-width: 500px;
}

.ddlm-email-modal-header {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e5e5;
}

.ddlm-email-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.ddlm-email-modal-header h2 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: #1d2327;
}

.ddlm-email-modal-header p {
    margin: 0;
    color: #646970;
    font-size: 14px;
}

.ddlm-email-modal-body {
    padding: 30px 0;
}

.ddlm-email-modal-body p {
    margin: 0 0 15px 0;
    color: #646970;
}

#ddlm-email-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#ddlm-email-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

#ddlm-email-input:focus {
    outline: none;
    border-color: #2271b1;
}

.ddlm-submit-email {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #2271b1 0%, #135e96 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ddlm-submit-email:hover {
    background: linear-gradient(135deg, #135e96 0%, #0a4a75 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 113, 177, 0.4);
}

.ddlm-submit-email:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.ddlm-email-message {
    padding: 12px 15px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 14px;
}

.ddlm-message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.ddlm-message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.ddlm-email-modal-footer {
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
    text-align: center;
}

.ddlm-email-modal-footer p {
    margin: 0;
    color: #8c8f94;
    font-size: 13px;
}

@media screen and (max-width: 768px) {
    .ddlm-download-button {
        display: block;
        width: 100%;
        padding: 15px 20px;
        font-size: 15px;
    }
    
    .ddlm-email-modal-content {
        width: 95%;
        margin: 10% auto;
    }
}