/**
 * VD License Manager - Stock Alert Styles
 *
 * @package VD_License_Manager
 * @since 1.1.0
 */

/* Stock Alert Button */
.vd-stock-alert-btn {
    display: block !important;
    width: 100% !important;
    max-width: 100%;
    padding: 12px 20px;
    text-align: center;
    background-color: transparent !important;
    border: 2px solid #667eea !important;
    color: #667eea !important;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.vd-stock-alert-btn:hover {
    background-color: rgba(102, 126, 234, 0.1) !important;
    border-color: #5568d3 !important;
    color: #5568d3 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
}

.vd-stock-alert-btn:disabled,
.vd-stock-alert-subscribed {
    background-color: #e8f5e9 !important;
    border-color: #4caf50 !important;
    color: #4caf50 !important;
    cursor: not-allowed;
    opacity: 0.8;
}

/* Modal */
.vd-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.vd-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.vd-modal-content {
    position: relative;
    max-width: 500px;
    margin: 100px auto;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 10000;
}

.vd-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    color: #999999;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.vd-modal-close:hover {
    color: #333333;
}

.vd-modal h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: #333333;
}

.vd-modal p {
    margin: 0 0 20px 0;
    color: #666666;
    line-height: 1.6;
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333333;
    font-size: 14px;
}

.form-group label .required {
    color: #f44336;
}

.form-group input[type="email"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #dddddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input[type="email"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-checkbox label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    margin-right: 8px;
}

.vd-btn-primary {
    width: 100%;
    padding: 14px 20px;
    background-color: #667eea;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.vd-btn-primary:hover {
    background-color: #5568d3;
}

.vd-btn-primary:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* Success Message */
.vd-success-message {
    text-align: center;
    padding: 40px 20px;
    color: #4caf50;
    font-size: 18px;
    font-weight: 600;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.6s linear infinite;
}

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

/* Body lock when modal open */
body.vd-modal-open {
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .vd-modal-content {
        margin: 50px 20px;
        padding: 25px;
    }

    .vd-modal h3 {
        font-size: 20px;
    }
}