/* Enhanced Custom CAPTCHA Styles */
.captcha-container {
    margin: 25px 0;
    padding: 30px;
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.captcha-container.success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    box-shadow: 0 20px 40px rgba(86, 171, 47, 0.3);
}

/* Slider CAPTCHA Enhanced Styles */
.captcha-container {
    background: white;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-radius: 10px;
}
.slider {
    width: 100%;
    height: 40px;
    background: #ddd;
    position: relative;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 10px;
}
.slider-button {
    width: 40px;
    height: 40px;
    background: #007bff;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 5px;
    cursor: pointer;
}
.success-message,
.error-message {
    font-weight: bold;
    display: none;
    margin-top: 10px;
}
.success-message {
    color: green;
}
.error-message {
    color: red;
}

/* Enhanced Error Messages */
.captcha-error {
    display: block;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    margin-top: 15px;
    text-align: center;
    padding: 12px 20px;
    border: none;
    border-radius: 12px;
    position: relative;
    z-index: 2;
}

/* Enhanced Hover Effects */
.captcha-container.hover .slider-thumb {
    transform: translateY(-50%) scale(1.2);
    box-shadow: 0 15px 40px rgba(79, 172, 254, 0.8);
}

.captcha-container.hover .slider-track {
    background: rgba(255, 255, 255, 0.4);
}

/* Enhanced Loading States */
.captcha-container.loading {
    opacity: 0.8;
    pointer-events: none;
}

.captcha-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: enhancedSpin 1.2s linear infinite;
    z-index: 3;
}

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

/* Enhanced Success Animation */
.captcha-container.success::before {
    content: '✓';
    position: absolute;
    top: 15px;
    right: 20px;
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    animation: successPopEnhanced 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 3;
    box-shadow: 0 8px 25px rgba(50, 205, 50, 0.4);
}

/* Enhanced Accessibility */
.captcha-container:focus-within {
    outline: 3px solid rgba(255, 255, 255, 0.8);
    outline-offset: 3px;
}

.captcha-input:focus,
.captcha-slider:focus {
    outline: 3px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .captcha-container {
        padding: 25px 20px;
        margin: 20px 0;
        border-radius: 15px;
    }
    
    .slider-captcha .slider-text {
        font-size: 16px;
    }
    
    .slider-container {
        margin: 30px 0;
    }
    
    .slider-thumb {
        width: 28px;
        height: 28px;
    }
    
    .captcha-input {
        padding: 16px 20px;
        font-size: 18px;
    }
}

/* Enhanced High Contrast Mode */
@media (prefers-contrast: high) {
    .captcha-container {
        border: 3px solid #000000;
        background: #ffffff;
    }
    
    .slider-fill {
        background: #000000;
    }
    
    .slider-thumb {
        border-color: #000000;
        background: #ffffff;
    }

    .slider-captcha .slider-text,
    .slider-status {
        color: #000000;
        text-shadow: none;
    }
}

/* Enhanced Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .captcha-container,
    .slider-fill,
    .slider-thumb,
    .captcha-input {
        transition: none;
    }
    
    .captcha-container:hover {
        transform: none;
    }
    
    .captcha-container::before {
        animation: none;
    }
}

/* Enhanced Slider Progress Indicator */
.slider-progress {
    position: absolute;
    top: -25px;
    right: 0;
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px 8px;
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.slider-container:hover .slider-progress {
    opacity: 1;
}

/* Simple Slider CAPTCHA */
.slider-captcha {
    margin: 20px 0;
    padding: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.captcha-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.captcha-header p {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #495057;
}

.refresh-captcha {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.refresh-captcha:hover {
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.refresh-captcha:active {
    transform: scale(0.95);
}

.refresh-captcha .dashicons {
    color: white;
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.refresh-captcha.spinning .dashicons {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.slider-captcha p:not(.captcha-header p) {
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: 600;
    color: #495057;
    text-align: center;
}

.slider {
    position: relative;
    width: 100%;
    height: 40px;
    background: linear-gradient(90deg, #e9ecef 0%, #dee2e6 100%);
    border-radius: 20px;
    border: 2px solid #ced4da;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider:hover {
    border-color: #6c757d;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.slider-button {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-radius: 50%;
    cursor: grab;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
    z-index: 10;
}

.slider-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
}

.slider-button.dragging {
    cursor: grabbing;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 123, 255, 0.5);
}

.slider-button:active {
    cursor: grabbing;
}

.captcha-container .success-message {
    display: none;
    color: #28a745;
    font-weight: 600;
    text-align: center;
    margin: 15px 0 0 0 !important;
    padding: 10px;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-radius: 8px;
    border: 1px solid #c3e6cb;
}

.error-message {
    display: none;
    color: #dc3545;
    font-weight: 600;
    text-align: center;
    margin: 15px 0 0 0;
    padding: 10px;
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border-radius: 8px;
    border: 1px solid #f5c6cb;
}

.slider-captcha.completed .slider {
    background: linear-gradient(90deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #28a745;
}

.slider-captcha.completed .slider-button {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

/* Responsive design */
@media (max-width: 768px) {
    .slider-captcha {
        padding: 15px;
        margin: 15px 0;
    }
    
    .slider {
        height: 35px;
    }
    
    .slider-button {
        width: 31px;
        height: 31px;
        top: 2px;
    }
    
    .slider-captcha p {
        font-size: 14px;
    }
}