/* Security & SEO Enhancement Styles */

/* Form Validation Styles */
.is-invalid {
    border-color: #dc3545 !important;
}

.text-danger {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Alert Styles */
.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.alert-success {
    color: #0f5132;
    background-color: #d1e7dd;
    border-color: #badbcc;
}

.alert-danger {
    color: #842029;
    background-color: #f8d7da;
    border-color: #f5c2c7;
}

.alert ul {
    margin: 0;
    padding-left: 1.5rem;
}

.alert ul li {
    margin-bottom: 0.25rem;
}

.alert ul li:last-child {
    margin-bottom: 0;
}

/* Loading State for Forms */
.btn-one:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Accessibility Improvements */
[aria-label] {
    cursor: help;
}

/* Focus Styles for Accessibility */
input:focus,
textarea:focus,
button:focus {
    outline: 2px solid #3C72FC;
    outline-offset: 2px;
}

/* Skip to Content Link (for screen readers) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #1a3a8f;
    color: #ffffff;
    padding: 8px 12px;
    text-decoration: none;
    z-index: 100;
    font-weight: 600;
}

.skip-to-content:focus {
    top: 0;
}