/* ===========================================================
Timber & Type Reference Library – Frontend Styles
File: assets/css/hkb-frontend.css
=========================================================== */

/* -----------------------------
General layout
----------------------------- */

.tt-reference-page .hkb-index {
    margin: 30px 0;
}

.tt-reference-page .hkb-category {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.tt-reference-page .hkb-category__title {
    font-size: 1.4rem;
    margin: 0 0 10px;
}

.tt-reference-page .hkb-category__description {
    margin-bottom: 15px;
    color: #555;
    font-size: 0.95rem;
}

/* -----------------------------
Article lists
----------------------------- */

.tt-reference-page .hkb-article-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-article-list__item {
    margin-bottom: 10px;
}

.tt-reference-page .hkb-article-list__item a {
    text-decoration: none;
    font-weight: 500;
}

.tt-reference-page .hkb-article-list__item a:hover {
    text-decoration: underline;
}

.tt-reference-page .hkb-article-list__excerpt {
    font-size: 0.9rem;
    color: #666;
    margin-top: 2px;
}

/* -----------------------------
Search
----------------------------- */

.tt-reference-page .hkb-search-wrapper {
    position: relative;
    margin-bottom: 25px;
}

.tt-reference-page .hkb-search-form {
    display: flex;
    gap: 8px;
}

.tt-reference-page .hkb-search-form__field {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.tt-reference-page .hkb-search-form__button {
    padding: 8px 14px;
    border: none;
    background: #333;
    color: #fff;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.95rem;
}

.tt-reference-page .hkb-search-form__button:hover {
    background: #111;
}

.tt-reference-page .hkb-search-results {
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    top: 105%;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 8px 10px;
    max-height: 300px;
    overflow-y: auto;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
}

.tt-reference-page .hkb-search-results__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-search-results__item {
    margin-bottom: 10px;
}

.tt-reference-page .hkb-search-results__item:last-child {
    margin-bottom: 0;
}

.tt-reference-page .hkb-search-results__item a {
    text-decoration: none;
}

.tt-reference-page .hkb-search-results__excerpt {
    font-size: 0.85rem;
    color: #666;
}

/* -----------------------------
Breadcrumbs
----------------------------- */

.tt-reference-page .hkb-breadcrumbs {
    font-size: 0.85rem;
    margin-bottom: 15px;
    color: #777;
}

.tt-reference-page .hkb-breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.tt-reference-page .hkb-breadcrumbs a:hover {
    text-decoration: underline;
}

/* -----------------------------
Related articles
----------------------------- */

.tt-reference-page .hkb-related {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.tt-reference-page .hkb-related h3 {
    margin-top: 0;
    font-size: 1.1rem;
}

.tt-reference-page .hkb-related ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-related li {
    margin-bottom: 6px;
}

.tt-reference-page .hkb-related a {
    text-decoration: none;
}

.tt-reference-page .hkb-related a:hover {
    text-decoration: underline;
}

/* -----------------------------
Helpful voting
----------------------------- */

.tt-reference-page .hkb-helpful {
    margin-top: 25px;
    padding: 12px 15px;
    border-radius: 4px;
    border: 1px solid #eee;
    background: #fafafa;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tt-reference-page .hkb-helpful__question {
    font-weight: 500;
    margin-right: 5px;
}

.tt-reference-page .hkb-helpful__btn {
    border: 1px solid #ccc;
    background: #fff;
    padding: 4px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.85rem;
}

.tt-reference-page .hkb-helpful__btn:hover:not(:disabled) {
    background: #f2f2f2;
}

.tt-reference-page .hkb-helpful__btn:disabled {
    opacity: 0.6;
    cursor: default;
}

.tt-reference-page .hkb-helpful__counts {
    font-size: 0.8rem;
    color: #555;
}

.tt-reference-page .hkb-helpful__thanks {
    font-size: 0.8rem;
    color: #38761d;
}

/* -----------------------------
Views
----------------------------- */

.tt-reference-page .hkb-views {
    display: inline-block;
    margin-top: 15px;
    font-size: 0.85rem;
    color: #777;
}

/* -----------------------------
Tree navigation (sidebar)
----------------------------- */

.tt-reference-page .hkb-tree-nav {
    border: 1px solid #eee;
    padding: 12px 15px;
    margin-bottom: 25px;
    background: #fff;
}

.tt-reference-page .hkb-tree-nav__title {
    margin: 0 0 10px;
    font-size: 1.05rem;
    font-weight: 600;
}

.tt-reference-page .hkb-tree-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-tree-nav li {
    margin-bottom: 6px;
}

.tt-reference-page .hkb-tree-nav li.current > a {
    font-weight: 600;
    color: #c86a47;
}

.tt-reference-page .hkb-tree-nav a {
    text-decoration: none;
}

.tt-reference-page .hkb-tree-nav a:hover {
    text-decoration: underline;
}

/* ===========================================================
TOC STYLES – Sticky, scrollspy, mobile collapse
=========================================================== */

/* Timber & Type Reference – TOC styled to match chapter layout */

.tt-reference-page .hkb-toc {
    background: #f7f5f2;
    border: 1px solid #e3dfd7;      /* soft grey-beige border */
    border-radius: 0;               /* square corners */
    box-shadow: none;
    padding: 22px 24px;
    margin-top: 0;
    margin-bottom: 32px;
}

/* "On this page" heading */
.tt-reference-page .hkb-toc h3 {
    margin: 0 0 18px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333333;
}

/* List layout */
.tt-reference-page .hkb-toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-toc__item {
    margin-bottom: 10px;
}

/* Child items (H3) – indented and slightly smaller */
.tt-reference-page .hkb-toc__item--child {
    margin-left: 20px;
    font-size: 0.95rem;
}

/* Links – terracotta + hover */
.tt-reference-page .hkb-toc a {
    text-decoration: none;
    color: #c86a47;
    line-height: 1.4;
    font-size: 0.7em;
}

.tt-reference-page .hkb-toc a:hover {
    color: #a95638;
}

/* Active heading from scroll-spy */
.tt-reference-page .hkb-toc a.active {
    font-weight: 600;
    color: #c86a47;
}

/* Mobile toggle text */
.tt-reference-page .hkb-toc__toggle {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 10px;
}

/* On desktop we don't really need the toggle visible */
@media (min-width: 769px) {
    .tt-reference-page .hkb-toc__toggle {
        display: none;
    }
}

/* Mobile TOC collapse behaviour */
@media (max-width: 768px) {
    .tt-reference-page .hkb-toc__toggle {
        display: block;
        cursor: pointer;
    }

    .tt-reference-page .hkb-toc ul {
        display: none;
    }

    .tt-reference-page .hkb-toc.open ul {
        display: block;
    }
}

/* Back to top button inside TOC */
.tt-reference-page .hkb-toc__back-top {
    margin-top: 16px;
    padding: 6px 10px;
    font-size: 0.85rem;
    border: 1px solid #e3dfd7;
    background: #f7f5f2;
    border-radius: 3px;
    cursor: pointer;
    color: #555;
}

.tt-reference-page .hkb-toc__back-top:hover {
    background: #eae3db;
    border-color: #d1c7ba;
}

.tt-reference-page .hkb-next-chapter {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e3dfd7;
    font-size: 0.95rem;
}

.tt-reference-page .hkb-next-chapter a {
    text-decoration: none;
    color: #c86a47;
    font-weight: 600;
}

.tt-reference-page .hkb-next-chapter a:hover {
    color: #a95638;
}

/* ---------------------------------------------------------
Guide nav (Laravel-style left docs navigation)
--------------------------------------------------------- */

.tt-reference-page .hkb-guide-nav {
    font-size: 0.95rem;
    line-height: 1.4;
    color: #4a4138;
}

.tt-reference-page .hkb-guide-nav__toggle {
    display: none; /* we nuke it later anyway */
    width: 100%;
    border: 1px solid #e3dfd7;
    background: #f8f5ef;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
}

.tt-reference-page .hkb-guide-nav__inner {
    background: #faf7f1;
    padding: 1rem 1rem 1.25rem;
    border: 1px solid #e3dfd7;
}

.tt-reference-page .hkb-guide-nav__title {
    font-size: 0.8rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #756656;
    font-family: Sans-Serif;
}

.tt-reference-page .hkb-guide-nav__parts {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-guide-nav__part {
    margin-bottom: 0.5rem;
}

.tt-reference-page .hkb-guide-nav__part-toggle {
    display: block;
    width: 100%;
    background: #A8B3A8;
    border: none;
    border-radius: 0;
    padding: 0.4rem 0.5rem;
    margin-bottom: 10px;
    text-align: left;
    font-size: 0.9rem;
    font-weight: 600;
    color: #3f372f;
    cursor: pointer;
}

.tt-reference-page .hkb-guide-nav__part-toggle:hover {
    color: #c86a47;
}

.tt-reference-page .hkb-guide-nav__chapters {
    list-style: none;
    margin: 0;
    padding: 0 0 0.25rem 0.75rem;
    display: none;
}

.tt-reference-page .hkb-guide-nav__part.is-open > .hkb-guide-nav__chapters {
    display: block;
}

.tt-reference-page .hkb-guide-nav__chapter {
    margin: 1rem 0;
}

.tt-reference-page .hkb-guide-nav__chapter a {
    text-decoration: none;
    color: #5a5147;
    font-size: 0.9rem;
}

.tt-reference-page .hkb-guide-nav__chapter a:hover {
    color: #c86a47;
}

.tt-reference-page .hkb-guide-nav__chapter.current > a {
    font-weight: 600;
    color: #c86a47;
}

/* Mobile behaviour */
@media (max-width: 768px) {
    .tt-reference-page .hkb-guide-nav__toggle {
        display: none !important;
    }

    .tt-reference-page .hkb-guide-nav__inner {
        display: none;
    }

    .tt-reference-page .hkb-guide-nav.is-open .hkb-guide-nav__inner {
        display: block;
        margin-top: 0.5rem;
    }
}

/* ---------------------------------------------------------
Shared card styling for Guide nav + TOC
--------------------------------------------------------- */

.tt-reference-page .hkb-guide-nav__inner,
.tt-reference-page .hkb-toc {
    background: #faf7f1;           /* soft warm background */
    border: 1px solid #e3dfd7;
    padding: 1.5rem 1.5rem 1.75rem;
}

/* Make titles consistent and a bit smaller/airier */

.tt-reference-page .hkb-guide-nav__title,
.tt-reference-page .hkb-toc > h3 {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 0.85rem;
    color: #7a6c5b;
}

/* Guide nav – looser spacing & smaller text */

.tt-reference-page .hkb-guide-nav__parts {
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-guide-nav__part {
    margin-bottom: 0.5rem;
}

.tt-reference-page .hkb-guide-nav__part-toggle {
    font-size: 0.9rem;
}

.tt-reference-page .hkb-guide-nav__chapters {
    padding: 0 0 0.35rem 0.9rem;
}

.tt-reference-page .hkb-guide-nav__chapter {
    margin: 1rem 0;
}

.tt-reference-page .hkb-guide-nav__chapter a {
    font-size: 0.9rem;
    line-height: 1.4;
}

/* TOC – tighten list but keep it readable */

.tt-reference-page .hkb-toc ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.tt-reference-page .hkb-toc li {
    margin: 0.25rem 0;
}

.tt-reference-page .hkb-toc a {
    font-size: 0.7rem;
    line-height: 1.4;
    text-decoration: none;
    color: #c86a47;
}

.tt-reference-page .hkb-toc a:hover {
    color: #a95638;
}

/* Child TOC items indented slightly */

.tt-reference-page .hkb-toc__item--child {
    padding-left: 0.9rem;
}

/* Back-to-top button spacing */

.tt-reference-page .hkb-toc .hkb-toc__back-to-top {
    margin-top: 0.75rem;
}

/* Slightly more space above/below the main hero chapter title band */

.tt-reference-page .hkb-article-hero {
    margin-top: 0.5rem;
    margin-bottom: 2rem;
}

/* ---------------------------------------------------------
Overall docs page feel
(assumes your three-column row is the main article wrapper)
--------------------------------------------------------- */

.tt-reference-page .hkb-docs-layout {
    /* optional wrapper class if you add one */
}

/* Main reading column: nicer measure */
.tt-reference-page .hkb-main-content-inner {
    max-width: 900px;
    margin-inline: auto;
}

/* Typography rhythm inside article body */
.tt-reference-page .hkb-main-content-inner h1,
.tt-reference-page .hkb-main-content-inner h2,
.tt-reference-page .hkb-main-content-inner h3,
.tt-reference-page .hkb-main-content-inner h4 {
    margin-top: 2.4rem;
    margin-bottom: 0.8rem;
}

.tt-reference-page .hkb-main-content-inner p {
    margin-bottom: 1.1rem;
}

/* Slightly tighter list spacing */
.tt-reference-page .hkb-main-content-inner ul,
.tt-reference-page .hkb-main-content-inner ol {
    margin: 0 0 1.1rem 1.5rem;
}

/* ---------------------------------------------------------
Sidebars – Laravel-ish cards
--------------------------------------------------------- */

.tt-reference-page .hkb-guide-nav__inner,
.tt-reference-page .hkb-toc {
    background: #faf7f1;
    border: 1px solid #e3dfd7;
    padding: 1.25rem 1.5rem 1.6rem;
}

/* Sidebar titles */

.tt-reference-page .hkb-guide-nav__title,
.tt-reference-page .hkb-toc > h3 {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 0.9rem;
    color: #7a6c5b;
    text-align: center;
}

/* Guide nav links */

.tt-reference-page .hkb-guide-nav__chapter {
    margin: 1rem 0;
}

.tt-reference-page .hkb-guide-nav__chapter a {
    font-size: 0.7rem;
    line-height: 1.4;
    text-decoration: none;
    color: #c86a47;
}

.tt-reference-page .hkb-guide-nav__chapter a:hover {
    color: #a95638;
}

/* TOC links */

.tt-reference-page .hkb-toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tt-reference-page .hkb-toc li {
    margin: 0.22rem 0;
}

.tt-reference-page .hkb-toc a {
    font-size: 0.7rem;
    line-height: 1.4;
    text-decoration: none;
    color: #c86a47;
}

.tt-reference-page .hkb-toc a:hover {
    color: #a95638;
}

.tt-reference-page .hkb-toc__item--child {
    padding-left: 0.85rem;
}

/* Back to top link spacing */
.tt-reference-page .hkb-toc .hkb-toc__back-to-top {
    margin-top: 0.9rem;
    display: inline-block;
}

/* ---------------------------------------------------------
Desktop only tweaks
--------------------------------------------------------- */

@media (min-width: 1025px) {
    /* Make sidebars visually align with hero band */
    .tt-reference-page .hkb-side-left,
    .tt-reference-page .hkb-side-right {
        margin-top: 18px;
    }
}

/* ---------------------------------------------------------
Tablet / Mobile layout
--------------------------------------------------------- */

@media (max-width: 1024px) {
    /* Outer container: add spacing between stacked columns */
    .tt-reference-page .hkb-side-left,
    .tt-reference-page .hkb-side-right {
        margin-top: 1.5rem;
    }
}

@media (max-width: 767px) {
    /* Hide left sidebar on mobile if desired */
    .tt-reference-page .hkb-side-left {
        display: none;
    }

    /* Optional: make TOC full width above content */
    .tt-reference-page .hkb-side-right {
        order: -1; /* TOC above article */
        width: 100% !important;
    }
}

/* --- Chapters nav tidy-up --- */

.tt-reference-page .hkb-tree-nav {
    /* matches the card */
}

.tt-reference-page .hkb-tree-nav__title {
    margin-bottom: 0.4rem;   /* tighten space above list */
}

/* kill extra gap above the first chapter item */
.tt-reference-page .hkb-tree-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* make each chapter row feel like a proper clickable strip */
.tt-reference-page .hkb-tree-nav li {
    margin: 0.1rem 0;
}

.tt-reference-page .hkb-tree-nav li a {
    display: block;
    padding: 0.3rem 0.45rem;     /* gives you “hover padding” */
    border-radius: 6px;
    text-decoration: none;
    color: #c86a47;              /* terracotta */
}

/* hover state – soft background */
.tt-reference-page .hkb-tree-nav li a:hover {
    background: #f0e6da;
    color: #a95536;
}

/* Kill the mobile "Guide contents" toggle completely */
.tt-reference-page .hkb-guide-nav__toggle {
    display: none !important;
}