/* Accessibility-focused error message system styles */

.error-message-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    pointer-events: none;
}

.error-message {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 12px;
    padding: 16px;
    pointer-events: auto;
    border-left: 4px solid;
    animation: slideIn 0.3s ease-out;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.error-message:focus {
    outline: 2px solid #2E5D4B;
    outline-offset: 2px;
}

.error-message--error {
    border-left-color: #dc3545;
    background: #fff5f5;
}

.error-message--warning {
    border-left-color: #ffc107;
    background: #fffbf0;
}

.error-message--info {
    border-left-color: #17a2b8;
    background: #f0f9ff;
}

.error-message--success {
    border-left-color: #28a745;
    background: #f0fff4;
}

.error-message__header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.error-message__emoji {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.error-message__text {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
    color: #333;
    font-weight: 500;
}

.error-message__close {
    background: none;
    border: none;
    font-size: 20px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.error-message__close:hover,
.error-message__close:focus {
    background: rgba(0, 0, 0, 0.1);
    color: #666;
    outline: 2px solid #2E5D4B;
    outline-offset: 1px;
}

.error-message__solution {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

.error-message__solution::before {
    content: "💡 ";
    margin-right: 4px;
}

.language-selector {
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 14px;
    color: #333;
    cursor: pointer;
    transition: border-color 0.2s ease;
    min-width: 120px;
}

.language-selector:focus {
    outline: none;
    border-color: #2E5D4B;
    box-shadow: 0 0 0 3px rgba(46, 93, 75, 0.1);
}

.language-selector:hover {
    border-color: #2E5D4B;
}

/* Screen reader only class */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Animation keyframes */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .error-message-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .error-message {
        padding: 12px;
    }
    
    .error-message__text {
        font-size: 13px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .error-message {
        border-width: 3px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    
    .error-message__text {
        font-weight: 600;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .error-message {
        animation: none;
    }
    
    .error-message__close {
        transition: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .error-message {
        background: #2d2d2d;
        color: #fff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    .error-message--error {
        background: #3d1a1a;
    }
    
    .error-message--warning {
        background: #3d3217;
    }
    
    .error-message--info {
        background: #1a2e3d;
    }
    
    .error-message--success {
        background: #1a3d1a;
    }
    
    .error-message__text {
        color: #fff;
    }
    
    .error-message__solution {
        color: #ccc;
        border-top-color: rgba(255, 255, 255, 0.2);
    }
    
    .error-message__close {
        color: #ccc;
    }
    
    .error-message__close:hover,
    .error-message__close:focus {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
    }
    
    .language-selector {
        background: #2d2d2d;
        border-color: #555;
        color: #fff;
    }
    
    .language-selector:focus,
    .language-selector:hover {
        border-color: #2E5D4B;
    }
}