/* Actually Important - Bootstrap 5.3.3 Design System */

/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */
:root {
    /* Brand Colors */
    --bs-primary: #4478c5;
    --bs-primary-rgb: 68, 120, 197;
    --bs-primary-text-emphasis: #4478c5;
    --bs-primary-hover: #3b6bb3;
    
    /* Custom text emphasis class */
    --bs-text-emphasis: #4478c5;
    --bs-primary-bg-subtle: #e7f3ff;
    --bs-primary-border-subtle: #b3d9ff;
    
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    
    /* Custom App Tokens */
    --app-link-color: #006bb7;
    --app-subtle-text: #64748b;
    --app-subtle-text-hover: #334155;
    --app-subtle-bg: #f1f5f9;
    --app-subtle-bg-hover: #e2e8f0;
    --app-border: #e2e8f0;
    --app-focus-shadow: #258cfb;
    
    /* Typography */
    --bs-font-family-sans-serif: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    
    /* Validation Colors */
    --app-valid-color: #26b050;
    --app-invalid-color: #e50000;
    
    /* Component Spacing */
    --app-section-spacing: 1.5rem;
    --app-card-padding: 1.25rem;
    --app-large-section-spacing: 6rem;
}

/* ========================================
   Base Styles
   ======================================== */
html, body {
    font-family: var(--bs-font-family-sans-serif);
}

/* ========================================
   Links and Navigation
   ======================================== */
a, .btn-link {
    color: var(--app-link-color);
}

/* ========================================
   Button System
   ======================================== */

/* Override Bootstrap primary button colors */
.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-primary:hover {
    background-color: var(--bs-primary-hover);
    border-color: var(--bs-primary-hover);
    transform: translateY(-1px);
}

.btn-primary:focus,
.btn-primary.focus {
    background-color: var(--bs-primary-text-emphasis);
    border-color: var(--bs-primary-text-emphasis);
    box-shadow: 0 0 0 0.2rem rgba(from var(--bs-primary) r g b / 0.25);
}

.btn-primary:not(:disabled):not(.disabled):active,
.btn-primary:not(:disabled):not(.disabled).active {
    background-color: var(--bs-primary-text-emphasis);
    border-color: var(--bs-primary-text-emphasis);
}

/* Override Bootstrap outline primary button colors */
.btn-outline-primary {
    color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-outline-primary:hover {
    color: #fff;
    background-color: var(--bs-primary-hover);
    border-color: var(--bs-primary-hover);
    transform: translateY(-1px);
}

.btn-outline-primary:focus,
.btn-outline-primary.focus {
    color: #fff;
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(from var(--bs-primary) r g b / 0.25);
}

.btn-outline-primary:not(:disabled):not(.disabled):active,
.btn-outline-primary:not(:disabled):not(.disabled).active {
    color: #fff;
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* Subtle Button Variant */
.btn-subtle, .subtle-button {
    background: none;
    border: 1px solid transparent;
    color: var(--app-subtle-text);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s ease;
    border-radius: 6px;
    font-weight: 500;
}

.btn-subtle:hover, .subtle-button:hover {
    color: var(--app-subtle-text-hover);
    background-color: var(--app-subtle-bg);
    border-color: var(--app-border);
}

.btn-subtle:active, .subtle-button:active {
    background-color: var(--app-subtle-bg-hover);
}

.btn-subtle:focus, .subtle-button:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--app-border);
}

/* ========================================
   Form Controls
   ======================================== */
.btn:focus, 
.btn:active:focus, 
.btn-link.nav-link:focus, 
.form-control:focus, 
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--app-focus-shadow);
}

.form-floating > .form-control-plaintext::placeholder, 
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, 
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* ========================================
   Validation States
   ======================================== */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--app-valid-color);
}

.invalid {
    outline: 1px solid var(--app-invalid-color);
}

.validation-message {
    color: var(--app-invalid-color);
}

/* ========================================
   Layout Components
   ======================================== */
.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

/* ========================================
   Message System
   ======================================== */
.message-container {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.success-message {
    background-color: rgb(from var(--bs-success) r g b / 0.1);
    color: var(--bs-success);
    border-color: rgb(from var(--bs-success) r g b / 0.2);
}

.error-message {
    background-color: rgb(from var(--bs-danger) r g b / 0.1);
    color: var(--bs-danger);
    border-color: rgb(from var(--bs-danger) r g b / 0.2);
}

.info-message {
    background-color: rgb(from var(--bs-info) r g b / 0.1);
    color: var(--bs-info);
    border-color: rgb(from var(--bs-info) r g b / 0.2);
}

/* ========================================
   Form Components
   ======================================== */

/* Preference Feedback Form */
.preference-feedback-form {
    max-width: 100%;
}

.form-section {
    margin-bottom: var(--app-section-spacing);
}

.form-section label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--bs-dark);
}

.feedback-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: var(--app-section-spacing);
}

.submit-button {
    background-color: var(--bs-primary);
    border: 1px solid var(--bs-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.15s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.submit-button:hover:not(:disabled) {
    background-color: var(--bs-primary-text-emphasis);
    border-color: var(--bs-primary-text-emphasis);
    transform: translateY(-1px);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.clear-button {
    background-color: transparent;
    border: 1px solid var(--app-border);
    color: var(--app-subtle-text);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.clear-button:hover:not(:disabled) {
    background-color: var(--app-subtle-bg);
    color: var(--app-subtle-text-hover);
}

.loading-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ========================================
   Card Enhancements
   ======================================== */
.card {
    border: 1px solid var(--app-border);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: rgba(from var(--bs-primary) r g b / 0.02);
    border-bottom: 1px solid var(--app-border);
}

/* ========================================
   Badge Enhancements
   ======================================== */
.badge {
    font-weight: 500;
}

.bg-success-subtle {
    background-color: rgb(from var(--bs-success) r g b / 0.1) !important;
}

.text-success {
    color: var(--bs-success) !important;
}

.bg-info-subtle {
    background-color: rgb(from var(--bs-info) r g b / 0.1) !important;
}

.text-info {
    color: var(--bs-info) !important;
}

em.text-emphasis,
.text-emphasis {
    color: #4478c5;
}

/* ========================================
   Custom Spacing Utilities  
   ======================================== */
.section-spacing {
    margin-bottom: var(--app-large-section-spacing);
    padding-top: var(--app-large-section-spacing);
    padding-bottom: var(--app-large-section-spacing);
}

/* ========================================
   Responsive Utilities
   ======================================== */
@media (max-width: 768px) {
    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .submit-button,
    .clear-button {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   Error Boundary
   ======================================== */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* ========================================
   Test Dashboard Styles
   ======================================== */
.test-dashboard {
    --test-success: #28a745;
    --test-danger: #dc3545;
    --test-warning: #ffc107;
    --test-info: #17a2b8;
    --test-secondary: #6c757d;
}

.test-status-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.test-result-card {
    transition: all 0.2s ease-in-out;
    border-left: 4px solid transparent;
}

.test-result-card.test-passed {
    border-left-color: var(--test-success);
}

.test-result-card.test-failed {
    border-left-color: var(--test-danger);
}

.test-result-card.test-running {
    border-left-color: var(--test-info);
}

.test-result-card.test-not-run {
    border-left-color: var(--test-secondary);
}

.test-execution-time {
    font-size: 0.8rem;
    color: var(--app-subtle-text);
}

.test-parameters {
    background-color: rgba(from var(--bs-info) r g b / 0.05);
    border: 1px solid rgba(from var(--bs-info) r g b / 0.1);
    border-radius: 0.375rem;
    padding: 0.75rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
}

.test-result-output {
    background-color: rgba(from var(--bs-dark) r g b / 0.03);
    border: 1px solid rgba(from var(--bs-dark) r g b / 0.1);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 300px;
    overflow-y: auto;
}

.test-error-output {
    background-color: rgba(from var(--test-danger) r g b / 0.05);
    border: 1px solid rgba(from var(--test-danger) r g b / 0.2);
    color: var(--test-danger);
}

.test-controls {
    background: linear-gradient(135deg, rgba(from var(--bs-primary) r g b / 0.05) 0%, rgba(from var(--bs-primary) r g b / 0.02) 100%);
}

.test-accordion .accordion-button {
    padding: 1rem 1.25rem;
    font-weight: 500;
}

.test-accordion .accordion-button:not(.collapsed) {
    background-color: rgba(from var(--bs-primary) r g b / 0.05);
    border-bottom-color: var(--app-border);
}

.test-status-summary {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.test-status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.test-status-badge.passed {
    background-color: rgba(from var(--test-success) r g b / 0.1);
    color: var(--test-success);
    border: 1px solid rgba(from var(--test-success) r g b / 0.2);
}

.test-status-badge.failed {
    background-color: rgba(from var(--test-danger) r g b / 0.1);
    color: var(--test-danger);
    border: 1px solid rgba(from var(--test-danger) r g b / 0.2);
}

.test-status-badge.running {
    background-color: rgba(from var(--test-info) r g b / 0.1);
    color: var(--test-info);
    border: 1px solid rgba(from var(--test-info) r g b / 0.2);
}

.navigation-menu {
    margin-bottom: 1rem;
}

.top-row {
    position: sticky;
    top: 0;
    z-index: 1020;
    background-color: white;
    border-bottom: 1px solid var(--app-border);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}