:root {
    /* GitHub Dark Default theme colors */
    --color-canvas-default: #0d1117; /* Main background */
    --color-header-bg: #161b22; /* Header/Navbar background */
    --color-header-text: #c9d1d9; /* Header text */
    --color-text-primary: #c9d1d9; /* Primary text */
    --color-text-secondary: #8b949e; /* Secondary text */
    --color-border-primary: #30363d; /* Primary borders */
    --color-border-secondary: #21262d; /* Secondary borders */
    --color-accent-fg: #58a6ff; /* Accent text/links */
    --color-accent-emphasis: #1f6feb; /* Buttons/Important elements */
    --color-success-fg: #3fb950; /* Success text */
    --color-danger-fg: #f85149; /* Danger/Error text */
    --color-primer-shadow-inset: 0 1px 0 rgba(1, 4, 9, 0.2); /* Subtle shadow */
}

/* Applying GitHub colors to your navbar */
.navbar {
    background-color: var(--color-header-bg) !important;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border-primary);
}

.navbar-brand-logo {
    display: block;
    width: 86px;
    height: 36px;
    border: 1px solid var(--color-border-primary);
    border-radius: 6px;
    overflow: hidden;
    background-color: #43a995;
}

.navbar-brand-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-link {
    color: var(--color-header-text) !important;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--color-text-primary) !important;
}

/* Optional: Style for the entire body/background */
body {
    background-color: var(--color-canvas-default);
    color: var(--color-text-primary);
}

/* Optional: Style for links */
a {
    color: var(--color-accent-fg);
    text-decoration: none;
}

a:hover {
    color: var(--color-accent-emphasis);
}

.bi-github {
    fill: var(--color-header-text); /* GitHub's text color */
}

/* Optional: Add hover effect */
.bi-github:hover {
    fill: var(--color-text-primary);
    opacity: 0.8;
}
/* LinkedIn icon */
.bi-linkedin {
    fill: rgb(10, 102, 194);
    transition: opacity 0.2s ease;
}

.bi-linkedin:hover {
    opacity: 0.8;
}
/* Card styling for dark mode */
.card {
    background-color: var(--color-header-bg); /* GitHub's darker background */
    border: 1px solid var(--color-border-primary);
    border-radius: 6px;
}

.card-body {
    color: var(--color-text-primary);
}

.card-title {
    color: var(--color-text-primary);
    font-weight: 600;
}

.card-text {
    color: var(--color-text-secondary);
}

/* Style the button to match GitHub's button style */
.btn-primary {
    background-color: var(--color-accent-emphasis);
    border-color: var(--color-accent-emphasis);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-accent-fg);
    border-color: var(--color-accent-fg);
    color: #ffffff;
}

/* Optional: Add subtle hover effect to the card */
.card:hover {
    border-color: var(--color-accent-fg);
    transition: border-color 0.2s ease;
}

/* Form controls in dark mode */
.form-control {
    background-color: var(--color-canvas-default);
    border-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

.form-control:focus {
    background-color: var(--color-canvas-default);
    border-color: var(--color-accent-fg);
    color: var(--color-text-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.form-control::placeholder {
    color: var(--color-text-secondary);
}

input[type="number"] {
    color-scheme: dark;
}

.habit-table th,
.habit-table td {
    white-space: nowrap;
}

.habit-check-button {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    line-height: 1;
}

.habit-progress {
    height: 0.5rem;
    background-color: var(--color-border-primary);
}

.habit-target-input {
    max-width: 8rem;
}

.habit-outside-month {
    opacity: 0.55;
}

/* Floating labels */
.form-floating > label {
    color: var(--color-text-secondary);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--color-accent-fg);
}

/* Input groups */
.input-group-text {
    background-color: var(--color-header-bg);
    border-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

/* Outline buttons */
.btn-outline-primary {
    color: var(--color-accent-fg);
    border-color: var(--color-accent-fg);
}

.btn-outline-primary:hover {
    background-color: var(--color-accent-fg);
    border-color: var(--color-accent-fg);
    color: var(--color-canvas-default);
}

.btn-outline-danger {
    color: var(--color-danger-fg);
    border-color: var(--color-danger-fg);
}

.btn-outline-danger:hover {
    background-color: var(--color-danger-fg);
    border-color: var(--color-danger-fg);
    color: var(--color-canvas-default);
}

.star-notes {
    background-color: var(--color-header-bg);
    border: 1px solid var(--color-border-primary);
    border-left: 4px solid var(--color-accent-fg);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    color: var(--color-text-secondary);
}

.star-notes p {
    color: var(--color-text-secondary);
}

.mip-page {
    max-width: 1180px;
}

.mip-panel,
.mip-results,
.mip-chart-wrap,
.mip-note,
.mip-stat,
.mip-example-button {
    background-color: var(--color-header-bg);
    border: 1px solid var(--color-border-primary);
    border-radius: 6px;
}

.mip-results,
.mip-chart-wrap,
.mip-note {
    padding: 1rem;
}

.mip-stat {
    min-height: 7rem;
    padding: 1rem;
}

.mip-stat-label,
.mip-example-subtitle {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.mip-stat-value {
    color: var(--color-text-primary);
    font-size: 2rem;
    line-height: 1.2;
    margin-top: 0.4rem;
}

.mip-chart-wrap canvas {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--color-border-secondary);
    border-radius: 6px;
}

.mip-chart-wrap {
    position: relative;
}

.mip-chart-tooltip {
    position: absolute;
    z-index: 2;
    min-width: 8rem;
    padding: 0.5rem 0.65rem;
    background-color: var(--color-canvas-default);
    border: 1px solid var(--color-accent-fg);
    border-radius: 6px;
    color: var(--color-text-primary);
    font-size: 0.875rem;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(1, 4, 9, 0.3);
}

.mip-formula {
    display: inline-block;
    margin: 0.35rem 0;
    padding: 0.55rem 0.7rem;
    background-color: var(--color-canvas-default);
    border: 1px solid var(--color-border-secondary);
    border-radius: 6px;
    color: var(--color-text-primary);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.1rem;
    line-height: 1.4;
}

.mip-example-button {
    width: 100%;
    min-height: 5.25rem;
    padding: 1rem;
    color: var(--color-text-primary);
    text-align: left;
}

.mip-example-button:hover,
.mip-example-button:focus {
    border-color: var(--color-accent-fg);
}

.mip-example-title {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.mip-note {
    color: var(--color-text-secondary);
}

.mip-note p {
    color: var(--color-text-secondary);
}

.mip-references {
    border-top: 1px solid var(--color-border-primary);
    padding-top: 0.75rem;
}

.mip-references-title {
    color: var(--color-text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.mip-references a {
    display: block;
    font-size: 0.925rem;
}

.fti-page {
    max-width: 1180px;
}

.fti-panel,
.fti-results,
.fti-chart-wrap,
.fti-note,
.fti-stat {
    background-color: var(--color-header-bg);
    border: 1px solid var(--color-border-primary);
    border-radius: 6px;
}

.fti-results,
.fti-chart-wrap,
.fti-note {
    padding: 1rem;
}

.fti-quote {
    border-left: 4px solid #58a6ff;
    color: var(--color-text-secondary);
    padding-left: 1rem;
}

.fti-quote blockquote {
    color: var(--color-text-primary);
    font-size: 1.1rem;
}

.fti-quote figcaption {
    color: var(--color-text-secondary);
}

.fti-stat {
    min-height: 8rem;
    padding: 1rem;
}

.fti-stat-label,
.fti-stat-detail,
.fti-dataset-note,
.fti-mini-stat-detail {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.fti-stat-value {
    color: var(--color-text-primary);
    font-size: 1.45rem;
    line-height: 1.2;
    margin-top: 0.4rem;
    overflow-wrap: anywhere;
}

.fti-chart-wrap canvas {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--color-border-secondary);
    border-radius: 6px;
}

.fti-note,
.fti-note p,
.fti-note li {
    color: var(--color-text-secondary);
}

.fti-table {
    border-color: var(--color-border-primary);
}

.fti-slider-readout {
    color: var(--color-text-secondary);
    font-size: 0.925rem;
}

.fti-order-control {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
    min-width: 15rem;
}

.fti-order-readout {
    flex-basis: 100%;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    text-align: right;
}

.fti-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.fti-mini-stat {
    min-height: 5.25rem;
    padding: 0.75rem;
    background-color: var(--color-canvas-default);
    border: 1px solid var(--color-border-secondary);
    border-radius: 6px;
}

.fti-mini-stat-label {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.fti-mini-stat-value {
    color: var(--color-text-primary);
    font-size: 1.25rem;
    line-height: 1.2;
    margin-top: 0.35rem;
}

@media (max-width: 575.98px) {
    .fti-ms-header {
        flex-direction: column !important;
    }

    .fti-order-control {
        align-self: stretch;
        justify-content: flex-start;
        min-width: 0;
        width: 100% !important;
    }

    .fti-order-control .btn-group,
    .fti-order-control > .btn {
        display: flex;
        width: 100% !important;
    }

    .fti-order-control .btn-group .btn {
        flex: 1 1 0;
    }

    .fti-order-control > .btn {
        justify-content: center;
    }

    .fti-order-readout {
        text-align: left;
    }
}

/* blockquote {
    background-color: var(--color-header-bg);
    border-left: 4px solid var(--color-accent-fg);
    margin: 1.5em 0;
    padding: 1em 1.5em;
    color: var(--color-text-secondary);
    border-radius: 0 6px 6px 0;
}

blockquote p {
    margin: 0;
}

blockquote blockquote {
    border-left-color: var(--color-text-secondary);
    background-color: rgba(110, 118, 129, 0.1);
    margin: 1em 0;
} */

blockquote {
    font-size: 1.2em;
    width: 60%;
    margin: 50px auto;
    font-family: "Open Sans", sans-serif;
    font-style: italic;
    color: var(--color-text-primary);
    padding: 1.2em 30px 1.2em 75px;
    border-left: 8px solid var(--color-accent-fg);
    line-height: 1.6;
    position: relative;
    background: var(--color-header-bg);
    border-radius: 6px;
}

blockquote::before {
    font-family: Arial;
    content: "\201C";
    color: var(--color-accent-fg);
    font-size: 4em;
    position: absolute;
    left: 10px;
    top: -10px;
}

blockquote::after {
    content: "";
}

blockquote span {
    display: block;
    color: var(--color-text-secondary);
    font-style: normal;
    font-weight: bold;
    margin-top: 1em;
}

/* Make blockquotes responsive on smaller screens */
@media (max-width: 768px) {
    blockquote {
        width: 90%;
        font-size: 1.2em;
    }
}

pre {
    background-color: #1e1e1e; /* VS Code Dark+ background */
    border-radius: 6px;
    padding: 1em;
    overflow-x: auto;
    color: #d4d4d4; /* Default text color */
    font-family: "Fira Code", "Courier New", Courier, monospace; /* Monospace font */
    margin: 1em 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

code {
    background-color: #1e1e1e;
    color: #d4d4d4;
    font-family: "Fira Code", "Courier New", Courier, monospace;
    padding: 0.2em 0.4em;
    border-radius: 4px;
}

/* Syntax highlighting */
.language-python .token.keyword {
    color: #569cd6; /* Blue for keywords */
}

.language-python .token.string {
    color: #ce9178; /* Orange for strings */
}

.language-python .token.function {
    color: #dcdcaa; /* Yellow for function names */
}

.language-python .token.comment {
    color: #6a9955; /* Green for comments */
}

.language-python .token.number {
    color: #b5cea8; /* Light green for numbers */
}

.language-python .token.operator {
    color: #d4d4d4; /* Default text color for operators */
}

/* Responsive adjustments */
@media (max-width: 768px) {
    pre {
        font-size: 0.9em;
    }
}