/**
 * GR Math Challenge Frontend Styles
 * 
 * @package GR_Math_Challenge
 * @version 1.1.0
 */

/* Math Challenge Field Styles */
.gr-spam-challenger-input {
    border: 2px solid #ddd;
    border-radius: 4px;
    padding: 10px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    display: block;
    width: 100%;
    max-width: 100%;
}


.gr-spam-challenger-input:focus {
    border-color: #0073aa;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.gr-spam-challenger-input.error {
    border-color: #dc3232;
    background-color: #fbeaea;
}

/* Math Challenge Icon */
.spam-challenger-icon {
    font-size: 16px;
    margin-right: 5px;
    vertical-align: middle;
}

/* Error Messages */
.spam-challenger-error {
    color: #dc3232;
    font-size: 14px;
    margin-top: 5px;
    font-weight: 500;
}

.gfield_error .gr-spam-challenger-input {
    border-color: #dc3232;
    background-color: #fbeaea;
}

/* Loading State */
.spam-challenger-loading {
    margin-left: 10px;
    font-size: 16px;
    animation: spin 1s linear infinite;
}

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

/* Refresh Button */
.spam-challenger-refresh {
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 3px;
    padding: 5px 8px;
    margin-left: 10px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.spam-challenger-refresh:hover {
    background: #005a87;
}

.spam-challenger-refresh:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Field Container */
.gfield:has(.gr-spam-challenger-input) {
    position: relative;
}

.gfield:has(.gr-spam-challenger-input) .gfield_label {
    display: flex;
    align-items: center;
}

/* Success State */
.gr-spam-challenger-input.success {
    border-color: #46b450;
    background-color: #f0f8f0;
}

/* Accessibility */
.gr-spam-challenger-input:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .gr-spam-challenger-input {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 12px;
    }
    
    .spam-challenger-refresh {
        margin-left: 5px;
        padding: 8px 10px;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .gr-spam-challenger-input {
        border-width: 3px;
    }
    
    .gr-spam-challenger-input:focus {
        border-color: #000;
        outline: 3px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .spam-challenger-loading {
        animation: none;
    }
    
    .gr-spam-challenger-input {
        transition: none;
    }
    
    .spam-challenger-refresh {
        transition: none;
    }
}