/* Import the Barlow font */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Oxygen:wght@400&display=swap');

:root {
    --font-family-sans-serif: 'Barlow', sans-serif;
    --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --font-family-overline: 'Barlow', sans-serif;
    --bs-primary: #febe10;
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-light: #f8f9fa;
    --bs-dark: #212529;
    --main-bg-color: #f5f7fb;
    --container-bg-color: #ffffff;
    --button-bg-color: #febe10;
    --button-th-color: #939496;
    --button-bg-hover-color: #e0b30e;
    --heading-color: #939496;
    --button-diffused-color: #f5f7fb; /* New diffused color */
    --button-font-size: 14px; /* Smaller font size */
    
    /* New variables for dark mode */
    --dark-bg-color: #212529;
    --dark-container-bg-color: #343a40;
    --dark-text-color: #f8f9fa;
    --dark-button-bg-color: #ffc107;
    --dark-button-hover-color: #e0b30e;
    --dark-heading-color: #f8f9fa;
    --dark-button-diffused-color: #343a40;
    --invalid-color: #dc3545;
    --valid-color: #198754;
}

body {
    font-family: var(--font-family-sans-serif) !important;
    background-color: var(--main-bg-color) !important;
    color: var(--bs-dark) !important;
}

/* H1 */
.h1 {
    font-family: var(--font-family-sans-serif);
    font-size: 32px;
    line-height: 48px;
    letter-spacing: 0%;
    font-weight: 400; /* Regular */
}

#title.h1 {
    font-family: var(--font-family-sans-serif);
    font-size: 26px;
    line-height: 48px;
    letter-spacing: 0%;
    font-weight: 700; /* Bold */
    margin-right: 16rem;
}

/* H2 */
.h2 {
    font-family: var(--font-family-sans-serif);
    font-size: 23px;
    line-height: 32px;
    letter-spacing: 0%;
    font-weight: 400; /* Regular */
}

.container {
    background-color: var(--container-bg-color) !important;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Body 1 */
.body1 {
    font-family: var(--font-family-sans-serif);
    font-size: 16px;
    line-height: 16px;
    letter-spacing: 0%;
    font-weight: 400; /* Regular */
}

input::placeholder {
    color: #999; /* Or any other color you prefer */
    opacity: 0.5; /* Adjust as needed */
}

/* Dark mode input placeholder text */
body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder,
body.dark-mode select::placeholder {
    color: #dddddd !important; /* Much lighter color for dark mode */
    opacity: 1 !important; /* Full opacity for better visibility */
}

/* Same for list item placeholders in dark mode */
body.dark-mode .form-control::placeholder,
body.dark-mode .form-select::placeholder {
    color: #dddddd !important;
    opacity: 1 !important;
}

/* Subtitle */
.subtitle {
    font-family: var(--font-family-sans-serif);
    font-size: 16px;
    line-height: 16px;
    letter-spacing: 2%;
    font-weight: 400; /* Regular */
}

/* Button-label */
.button-label {
    font-family: var(--font-family-sans-serif);
    font-size: 16px;
    line-height: 16px;
    letter-spacing: 0%;
    font-weight: 400; /* Regular */
    background-color: var(--button-bg-color) !important;
    border-color: var(--button-bg-color) !important;
    color: var(--bs-dark) !important;
}

.button-label:hover {
    background-color: var(--button-bg-hover-color) !important;
    border-color: var(--button-bg-hover-color) !important;
    color: var(--bs-dark) !important;
}

/* Description */
.description {
    font-family: var(--font-family-sans-serif);
    font-size: 14px;
    line-height: 16px;
    letter-spacing: 0%;
    font-weight: 400; /* Regular */
}

/* Overline */
.overline {
    font-family: var(--font-family-sans-serif);
    font-size: 14px;
    line-height: 16px;
    letter-spacing: 4%;
    font-weight: 400; /* Regular */
}

/* Caption */
.caption {
    font-family: var(--font-family-sans-serif);
    font-size: 12px;
    line-height: 16px;
    letter-spacing: 4%;
    font-weight: 400; /* Regular */
}

.table-container {
    position: relative;
}

.table {
    background-color: var(--container-bg-color) !important;
    border-radius: 0.5rem;
    overflow: hidden;
    border-left: none;
    border-right: none;
}

.table th, .table td {
    border-color: var(--bs-secondary) !important;
    border-left: none;
    border-right: none;
}

.table th {
    background-color: var(--button-th-color) !important;
    color: var(--bs-dark) !important;
    font-weight: bold;
}

.table td {
    background-color: var(--container-bg-color) !important;
    color: var(--bs-dark) !important;
}

.header-logo {
    text-align: center;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.header-logo img {
    max-width: 100%;
    height: auto;
    width: 20%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

#content {
    flex-grow: 1;
}

footer {
    background-color: var(--bs-dark);
    color: white;
    padding: 1rem;
    width: 100%;
    text-align: center;
}

.footer-content {
    max-width: 960px;
    margin: auto;
}

/* Adjust button styles */
.generate-button {
    display: block; /* Always visible */
}

.export-csv-btn, .clear-history-btn {
    font-size: var(--button-font-size); /* Smaller font size */
    background-color: var(--button-diffused-color) !important; /* Diffused color */
    border-color: var(--button-diffused-color) !important; /* Diffused color */
}

/* Favorites section */
.favorites-section {
    margin-top: 2rem;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    background-color: var(--main-bg-color);
}

.favorites-title {
    margin-bottom: 1rem;
    color: var(--heading-color);
}

.favorite-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid #eee;
}

.favorite-item:last-child {
    border-bottom: none;
}

.favorite-button {
    background: none;
    border: none;
    color: var(--bs-primary);
    cursor: pointer;
}

.favorite-button:hover {
    color: var(--button-bg-hover-color);
}

/* Validation feedback */
.validation-feedback {
    margin-top: 0.25rem;
    font-size: 80%;
}

.valid-feedback {
    color: var(--valid-color);
}

.invalid-feedback {
    color: var(--invalid-color);
}

/* Name length indicator */
.name-length-indicator {
    height: 5px;
    background-color: var(--bs-light);
    margin-top: 0.5rem;
    border-radius: 2px;
    position: relative;
}

.name-length-bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.length-good {
    background-color: var(--valid-color);
}

.length-warning {
    background-color: var(--bs-warning);
}

.length-error {
    background-color: var(--invalid-color);
}

/* Tooltip styles - Update the color to match the brand yellow */
.tooltip-icon {
    cursor: help;
    color: var(--button-bg-color) !important; /* Use the yellow brand color instead of bootstrap blue */
    margin-left: 0.25rem;
}

/* Dark mode tooltip adjustments */
body.dark-mode .tooltip-icon {
    color: var(--dark-button-bg-color) !important; /* Use darker yellow for dark mode */
}

/* Dark mode styles - fixed and organized */
body.dark-mode {
    background-color: var(--dark-bg-color) !important;
    color: var (--dark-text-color) !important;
}

body.dark-mode .container {
    background-color: var(--dark-container-bg-color) !important;
}

body.dark-mode .h1,
body.dark-mode .h2,
body.dark-mode .h3 {
    color: var(--dark-heading-color) !important;
}

/* Make small text readable in dark mode */
body.dark-mode small.form-text.text-muted,
body.dark-mode .small {
    color: #b0b0b0 !important; /* Lighter gray for small text */
}

/* Fix nav tabs in dark mode */
body.dark-mode .nav-tabs {
    border-color: #495057;
}

body.dark-mode .nav-link {
    color: var(--dark-text-color) !important; /* Force override */
}

body.dark-mode .nav-link:hover {
    color: var(--bs-primary) !important; /* Yellow on hover */
    border-color: var(--bs-primary) !important;
    background-color: rgba(254, 190, 16, 0.15) !important; /* Subtle yellow background */
}

body.dark-mode .nav-tabs .nav-item .nav-link:hover {
    color: var(--bs-primary) !important;
    background-color: rgba(254, 190, 16, 0.15) !important;
    border-color: var(--bs-primary) #495057 transparent !important;
}

body.dark-mode .nav-tabs .nav-item .nav-link.active {
    color: var(--dark-bg-color) !important;
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) !important;
}

body.dark-mode .nav-tabs .nav-link.active {
    background-color: var(--bs-primary);
    color: var (--dark-bg-color);
    border-color: #495057 #495057 transparent;
}

body.dark-mode .table {
    background-color: var(--dark-container-bg-color) !important;
}

body.dark-mode .table th {
    background-color: var(--dark-bg-color) !important;
    color: var(--dark-text-color) !important;
}

body.dark-mode .table td {
    background-color: var(--dark-container-bg-color) !important;
    color: var(--dark-text-color) !important;
}

body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: var(--dark-container-bg-color);
    border-color: #495057;
    color: var(--dark-text-color);
}

body.dark-mode .button-label {
    background-color: var(--dark-button-bg-color) !important;
    border-color: var(--dark-button-bg-color) !important;
    color: var(--dark-bg-color) !important;
}

body.dark-mode .button-label:hover {
    background-color: var(--dark-button-hover-color) !important;
    border-color: var(--dark-button-hover-color) !important;
}

body.dark-mode .favorites-section {
    background-color: var(--dark-container-bg-color);
    border-color: #495057;
}

body.dark-mode .favorite-item {
    border-color: #495057;
}

/* Toggle switch for dark mode */
.dark-mode-switch {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

/* History page styles */
.filter-section {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--container-bg-color);
    border-radius: 0.5rem;
}

body.dark-mode .filter-section {
    background-color: var(--dark-container-bg-color);
}

.filter-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Heading styles */
.resource-names-heading {
    color: var(--heading-color);
}

.section-heading {
    color: var(--heading-color);
}

.category-heading {
    color: var(--dark-heading-color) !important;
    font-weight: 800;
    font-size: 28px;
}

/* Abbreviations page table styling */
.resource-category-table th:nth-child(1),
.resource-category-table td:nth-child(1),
.region-category-table th:nth-child(1),
.region-category-table td:nth-child(1) {
    width: 75%;
}

.resource-category-table th:nth-child(2),
.resource-category-table td:nth-child(2),
.region-category-table th:nth-child(2),
.region-category-table td:nth-child(2) {
    width: 25%;
    text-align: center;
    font-weight: bold;
    font-family: var(--font-family-monospace);
}

/* Dark mode overrides for headings */
body.dark-mode .resource-names-heading,
body.dark-mode .section-heading {
    color: var(--dark-heading-color) !important;
}

/* Override Bootstrap's default blue focus/active color for links */
a:focus, a:active, a.active {
    color: var(--bs-primary) !important;
}

/* Override specifically for nav links */
.nav-link:focus, .nav-link:active {
    color: var(--dark-bg-color) !important;
}

/* Ensure tab active state in dark mode is using the right colors */
body.dark-mode .nav-link.active,
body.dark-mode .nav-tabs .nav-link.active {
    color: var(--dark-bg-color) !important;
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) var(--bs-primary) transparent !important;
}

/* Ensure tabs look consistent on hover and focus */
body.dark-mode .nav-link:hover,
body.dark-mode .nav-link:focus {
    color: var(--bs-primary) !important;
    border-color: transparent;
    background-color: rgba(254, 190, 16, 0.15) !important;
}

/* Add these styles at the end of your CSS file to override all other styles */

/* Fix tab color issues in dark mode - !important on every property to ensure override */
body.dark-mode .nav-tabs .nav-link {
    color: var(--dark-text-color) !important;
    background-color: transparent !important;
    border-color: transparent !important;
}

body.dark-mode .nav-tabs .nav-link:hover,
body.dark-mode .nav-tabs .nav-link:focus {
    color: var(--bs-primary) !important;
    background-color: rgba(254, 190, 16, 0.15) !important;
    border-color: var(--bs-primary) #495057 transparent !important;
}

body.dark-mode .nav-tabs .nav-link.active {
    color: var(--dark-bg-color) !important;
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) var(--bs-primary) transparent !important;
    border-bottom: 2px solid var(--bs-primary) !important;
}

/* Complete override for active tabs */
.nav-tabs .nav-item .nav-link.active, 
.nav-tabs .nav-link.active, 
.nav-link.active {
    color: #212529 !important;
    background-color: var(--bs-primary) !important;
    border-color: var(--bs-primary) var(--bs-primary) transparent !important;
}

/* Disabled button styling */
.btn:disabled,
.btn.disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.generate-button:disabled {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    color: white !important;
}

/* Custom tooltip on hover over disabled button */
.disabled-tooltip {
    position: relative;
    display: inline-block;
}

.disabled-tooltip .tooltip-text {
    visibility: hidden;
    width: 250px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.disabled-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Enhanced styles for History & Favorites page */
.nav-pills .nav-link {
    color: var(--bs-dark);
    background-color: var(--main-bg-color);
    margin-right: 0.5rem;
    border: 1px solid transparent;
}

.nav-pills .nav-link:hover {
    color: var(--bs-dark);
    background-color: rgba(254, 190, 16, 0.15);
    border-color: var(--button-bg-color);
}

.nav-pills .nav-link.active {
    background-color: var(--button-bg-color) !important;
    color: var(--bs-dark) !important;
    border-color: var(--button-bg-color) !important;
    box-shadow: none !important;
}

body.dark-mode .nav-pills .nav-link {
    color: var(--dark-text-color);
    background-color: var(--dark-container-bg-color);
}

body.dark-mode .nav-pills .nav-link:hover {
    background-color: rgba(254, 190, 16, 0.15);
    border-color: var(--dark-button-bg-color);
}

body.dark-mode .nav-pills .nav-link.active {
    background-color: var(--dark-button-bg-color) !important;
    color: var(--dark-bg-color) !important;
    border-color: var(--dark-button-bg-color) !important;
}

/* Table hover effect */
.table-hover tbody tr:hover {
    background-color: rgba(254, 190, 16, 0.1) !important;
}

body.dark-mode .table-hover tbody tr:hover {
    background-color: rgba(254, 190, 16, 0.15) !important;
}

/* Add tooltips to action buttons */
.btn[title]:hover::after {
    content: attr(title);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px;
    border-radius: 5px;
    background-color: #212529;
    color: white;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000; /* Ensure it's above other elements */
    pointer-events: none; /* Prevent the tooltip from interfering with mouse events */
}

/* Add these styles to fix the unwanted tooltip issues */
#namePreviewActions .btn[title]::after,
#saveNameBtn::after,
#copyNameBtn::after,
#favoriteNameBtn::after {
    display: none !important; /* Prevent the after pseudo-element from appearing for these buttons */
}

/* Use bootstrap's built-in tooltip system instead for these buttons */
#namePreviewActions .btn {
    position: relative;
    /* Remove any title attribute from these buttons in HTML */
}

/* Better alerts for empty states */
.alert-info {
    background-color: rgba(13, 202, 240, 0.15);
    border-color: rgba(13, 202, 240, 0.4);
}

body.dark-mode .alert-info {
    background-color: rgba(13, 202, 240, 0.1);
    border-color: rgba(13, 202, 240, 0.3);
    color: var(--dark-text-color);
}

/* Improve form label readability in dark mode */
body.dark-mode label,
body.dark-mode .form-label {
    color: #e9ecef !important; /* Lighter color for better contrast */
}

/* Make section headings more visible in dark mode */
body.dark-mode .section-heading {
    color: #e9ecef !important; /* Lighter than the default dark heading color */
}

/* Ensure dark mode tooltips have good contrast */
body.dark-mode .tooltip-inner {
    background-color: #2b3035; 
    color: #ffffff;
    border: 1px solid #495057;
}

/* Make small text more readable in dark mode */
body.dark-mode small,
body.dark-mode .small,
body.dark-mode .text-muted {
    color: #b0b0b0 !important; /* Lighter gray for small text */
}

/* Name preview card dark mode styling */
.name-preview-card {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark-mode .name-preview-card {
    background-color: var(--dark-container-bg-color);
    color: var(--dark-text-color);
}

/* Button styling for branding consistency */
.brand-button.btn-primary,
.brand-button.btn-outline-primary,
.brand-button.btn-warning {
    border-color: var(--button-bg-color);
}

.brand-button.btn-primary {
    background-color: var(--button-bg-color);
    color: var(--bs-dark);
}

.brand-button.btn-outline-primary {
    color: var(--bs-dark);
    border-color: var(--button-bg-color);
}

.brand-button.btn-outline-primary:hover {
    background-color: var(--button-bg-color);
    color: var(--bs-dark);
}

.brand-button.btn-warning {
    background-color: var(--button-bg-color);
    color: var (--bs-dark);
}

/* Dark mode button styles */
body.dark-mode .brand-button.btn-primary {
    background-color: var(--dark-button-bg-color);
    border-color: var(--dark-button-bg-color);
    color: var(--dark-bg-color);
}

body.dark-mode .brand-button.btn-outline-primary {
    color: var(--dark-text-color);
    border-color: var(--dark-button-bg-color);
}

body.dark-mode .brand-button.btn-outline-primary:hover {
    background-color: var(--dark-button-bg-color);
    color: var(--dark-bg-color);
}

body.dark-mode .brand-button.btn-warning {
    background-color: var(--dark-button-bg-color);
    border-color: var(--dark-button-bg-color);
    color: var(--dark-bg-color);
}

/* Feedback states for buttons */
.brand-button.btn-success {
    background-color: var(--bs-success);
    border-color: var(--bs-success);
    color: white;
}

.brand-button.btn-danger {
    background-color: var(--bs-danger);
    border-color: var(--bs-danger);
    color: white;
}

/* Form submit button - removed from UI but keep styles in case it's used elsewhere */
.generate-button {
    display: none; /* Hide the generate button as it's redundant */
}