/* Custom styles to bridge Bootstrap and CA State Template */

/* Disable CA State Template bracket animation on h1 - comprehensive override */
h1::before,
h1::after,
.h1::before,
.h1::after,
.display-4::before,
.display-4::after,
.main-primary h1::before,
.main-primary h1::after,
.main-content h1::before,
.main-content h1::after,
#main h1::before,
#main h1::after,
.container h1::before,
.container h1::after,
h1.no-bracket::before,
h1.no-bracket::after,
.text-center h1::before,
.text-center h1::after,
main h1::before,
main h1::after {
    display: none !important;
    content: none !important;
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    width: 0 !important;
    height: 0 !important;
    position: static !important;
    visibility: hidden !important;
    opacity: 0 !important;
    animation: none !important;
    transition: none !important;
    background: none !important;
}

/* Target specific CA template bracket styles on h1 elements */
.main-primary h1,
.main-content h1,
#main h1,
main h1,
h1.no-bracket,
h1.display-4,
.text-center h1 {
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: auto !important;
    margin-right: auto !important;
    position: relative !important;
    background: none !important;
}

/* Remove focus outline from h1 - Blazor's FocusOnNavigate sets focus on h1 for accessibility */
/* The focus is for screen readers; visual users don't need to see the outline on headings */
h1:focus,
h1:focus-visible,
h1.no-bracket:focus,
h1.no-bracket:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}

/* Also disable any bracket-related classes */
.bracket,
.bracket-left,
.bracket-right,
h1.with-bracket::before,
h1.with-bracket::after {
    display: none !important;
}

/* Form controls */
.form-control {
    border-radius: 4px;
    border: 1px solid #d1d1d1;
}

.form-control:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

/* Buttons */
.btn-primary {
    background-color: #046b99;
    border-color: #046b99;
}

.btn-primary:hover {
    background-color: #034e70;
    border-color: #034e70;
}

.btn-secondary {
    background-color: #727272;
    border-color: #727272;
}

/* Cards */
.card {
    margin-bottom: 1.5rem;
    border-radius: 4px;
    border: 1px solid #d1d1d1;
}

.card-header {
    background-color: #f5f5f5;
    border-bottom: 1px solid #d1d1d1;
}

/* Tables */
.table th {
    background-color: #f5f5f5;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Alerts */
.alert {
    border-radius: 4px;
}

.alert-success {
    background-color: #e7f4e4;
    border-color: #d0e9c6;
    color: #2d4821;
}

.alert-danger {
    background-color: #f9e1df;
    border-color: #f4c8c5;
    color: #a82824;
}

/* Accessibility improvements */
.sr-only-focusable:active,
.sr-only-focusable:focus {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Extra margin for the main content area */
#main-content {
    margin-top: 6rem;
}

/* Custom RWCS styles */
.accessibility-form-test,
.accessibility-test-page {
    margin-bottom: 2rem;
}

/* Login partial adjustments */
.navbar-nav {
    display: flex;
    flex-direction: row;
    margin-left: auto;
}

.navbar-nav .nav-item {
    margin-left: 1rem;
}

/* Enhanced form validation styling */
.field-validation-error {
    color: #a82824;
    font-weight: 500;
}

.input-validation-error {
    border-color: #a82824;
}

/* Real-time validation feedback */
.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Improved invalid feedback styling */
.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
    font-weight: 500;
    line-height: 1.4;
}

/* Valid feedback styling */
.valid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #28a745;
    font-weight: 500;
}

/* Screen reader only content */
.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;
}

.sr-only-focusable:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 0.25rem 0.5rem;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background-color: #007bff;
    color: white;
    border-radius: 0.25rem;
}

/* Focus indicators for better accessibility */
.form-control:focus,
.form-select:focus,
.btn:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Error state focus indicators */
.form-control.is-invalid:focus {
    outline-color: #dc3545;
    border-color: #dc3545;
}

/* Success state focus indicators */
.form-control.is-valid:focus {
    outline-color: #28a745;
    border-color: #28a745;
}

/* Form group spacing for better readability */
.form-group {
    margin-bottom: 1.25rem;
}

/* Fix for bootstrap components */
.form-floating {
    position: relative;
}

.form-floating > .form-control {
    height: calc(3.5rem + 2px);
    padding: 1rem 0.75rem;
}

.form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity .1s ease-in-out,transform .1s ease-in-out;
}

/* Loading state for validation */
.form-control.validating {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCAxNiAxNiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPGNpcmNsZSBjeD0iOCIgY3k9IjgiIHI9IjciIHN0cm9rZT0iIzZjNzU3ZCIgc3Ryb2tlLXdpZHRoPSIyIiBzdHJva2UtZGFzaGFycmF5PSI0IDQiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCI+CjxhbmltYXRlVHJhbnNmb3JtIGF0dHJpYnV0ZU5hbWU9InRyYW5zZm9ybSIgdHlwZT0icm90YXRlIiB2YWx1ZXM9IjAgOCA4OzM2MCA4IDgiIGR1cj0iMXMiIHJlcGVhdENvdW50PSJpbmRlZmluaXRlIi8+CjwvY2lyY2xlPgo8L3N2Zz4K');
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

/* Calculator helper consistency */
.calculator-helper {
    transition: opacity 0.3s ease-in-out;
    position: relative;
    z-index: 100;
}

.calculator-helper.d-none {
    display: none !important;
}

.calculator-helper:not(.d-none) {
    display: block;
    opacity: 1;
}

/* Marine Terminal specific styles */
.line-volume-calculator {
    border-left: 4px solid #0066cc;
    position: relative;
    z-index: 10;
    background-color: #f8f9fa !important;
    transition: all 0.2s ease-in-out;
}

.line-volume-calculator .line-volume-result:empty::before {
    content: "Enter diameter and length to calculate";
    color: #6c757d;
    font-style: italic;
}

/* Improved input validation styles for marine terminal */
.line-volume-calculator input[required] {
    border-left: 4px solid #dc3545;
    transition: border-color 0.2s ease-in-out;
}

.line-volume-calculator input[required]:valid,
.line-volume-calculator input.is-valid {
    border-left: 4px solid #28a745;
    background-color: #f8fff9;
}

.line-volume-calculator input[required]:invalid,
.line-volume-calculator input.is-invalid {
    border-left: 4px solid #dc3545;
    background-color: #fff5f5;
}

/* Better focus handling for calculator inputs */
.line-volume-calculator input:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
    background-color: #ffffff;
    outline: none;
}

/* Ensure calculator stays visible during interaction */
.line-volume-calculator:hover,
.line-volume-calculator:focus-within {
    background-color: #e9ecef !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Improved result display */
.line-volume-result {
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    margin-top: 0.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.line-volume-result.text-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.line-volume-result.text-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.line-volume-result.text-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Prevent input value loss during transitions - enhanced */
.line-volume-calculator input,
.pipeline-input,
input[type="number"] {
    background-color: #ffffff !important;
}

.line-volume-calculator input:not(:focus),
.pipeline-input:not(:focus),
input[type="number"]:not(:focus) {
    background-color: #f8f9fa !important;
}

/* Ensure large number inputs don't get truncated */
input[type="number"] {
    width: 100%;
    min-width: 120px; /* Ensure enough space for large numbers */
}

/* Better visual feedback for preserved values */
input[type="number"][data-raw-value] {
    border-left: 2px solid #28a745;
}

input[type="number"]:focus {
    border-left: 2px solid #007bff !important;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .line-volume-calculator {
        margin-top: 0.5rem;
        padding: 0.75rem;
    }
    
    .line-volume-calculator input {
        font-size: 16px; /* Prevents zoom on iOS */
        min-width: 100px;
    }
}