/* Enhanced Accessibility Features */

/* Focus states with better visibility */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: 3px solid #3b961a;
    outline-offset: 2px;
    box-shadow: 0 0 0 1px #fff, 0 0 0 4px #3b961a;
}

/* Improved text contrast */
.text-muted {
    color: #666 !important;
}

/* Better button accessibility */
.btn {
    min-height: 44px;
    min-width: 44px;
}

/* Screen reader support */
.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;
}

/* Accessibility Improvements */

/* Focus States */
*:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-success {
        background-color: #000;
        border-color: #000;
        color: #fff;
    }

    .text-success {
        color: #000 !important;
    }

    .border {
        border-color: #000 !important;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-green: #4CAF50;
        --dark-gray: #e0e0e0;
        --light-gray: #333;
        --border-color: #555;
    }

    body {
        background-color: #121212;
        color: #e0e0e0;
    }

    .bg-white {
        background-color: #1e1e1e !important;
    }

    .text-dark {
        color: #e0e0e0 !important;
    }
}

/* Font Size Preferences */
@media (min-resolution: 2dppx) {
    body {
        font-size: 16px;
    }
}

/* Large Text Support */
html[data-font-size="large"] {
    font-size: 18px;
}

html[data-font-size="larger"] {
    font-size: 20px;
}

/* Skip Links */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-green);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 0 0 4px 4px;
}

.skip-link:focus {
    top: 0;
}

/* Keyboard Navigation Improvements */
.keyboard-navigation .btn:focus,
.keyboard-navigation .form-control:focus,
.keyboard-navigation .nav-link:focus {
    box-shadow: 0 0 0 3px rgba(59, 150, 26, 0.5);
}

/* Touch Target Improvements */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .nav-link,
    .form-control {
        min-height: 44px;
        min-width: 44px;
    }
}