/* Development Corner — guide hub, category listings and the guide reader. */

.dev-corner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1rem 4rem;
    color: #1f2937;
}

/* ── Shared pieces ─────────────────────────────────────────────── */

.dev-corner .dev-breadcrumb {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 1.25rem;
}

.dev-corner .dev-breadcrumb a {
    color: #0a7f96;
    text-decoration: none;
}

.dev-corner .dev-breadcrumb a:hover {
    text-decoration: underline;
}

.dev-corner .dev-breadcrumb .sep {
    margin: 0 0.45rem;
    color: #9ca3af;
}

.dev-corner .dev-section-title {
    font-family: "Oswald", sans-serif;
    font-size: 1.6rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin: 0 0 0.35rem;
}

.dev-corner .dev-section-lead {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.dev-corner .dev-empty {
    padding: 3rem 1.5rem;
    text-align: center;
    color: #6b7280;
    background: #f8f9fa;
    border: 1px dashed #d1d5db;
    border-radius: 14px;
}

/* ── Intro / search ────────────────────────────────────────────── */

.dev-corner .dev-intro {
    background: linear-gradient(120deg, #0b3c4d, #0a7f96);
    color: #fff;
    border-radius: 18px;
    padding: 2rem 2rem 2.25rem;
    margin-bottom: 2.5rem;
}

.dev-corner .dev-intro h2 {
    font-family: "Oswald", sans-serif;
    text-transform: uppercase;
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
}

.dev-corner .dev-intro p {
    margin: 0 0 1.25rem;
    max-width: 62ch;
    color: rgba(255, 255, 255, 0.86);
}

.dev-corner .dev-search {
    display: flex;
    gap: 0.5rem;
    max-width: 520px;
}

.dev-corner .dev-search input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    border-radius: 999px;
    padding: 0.7rem 1.15rem;
    font-size: 0.95rem;
    color: #1f2937;
}

.dev-corner .dev-search input::placeholder {
    color: #9ca3af;
}

.dev-corner .dev-search button {
    border: 0;
    border-radius: 999px;
    padding: 0.7rem 1.5rem;
    font-weight: 700;
    background: #ffffff;
    color: #0b3c4d;
    cursor: pointer;
}

.dev-corner .dev-search button:hover {
    background: #e6f6fa;
}

/* ── Category grid ─────────────────────────────────────────────── */

.dev-corner .dev-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.15rem;
    margin-bottom: 3rem;
}

.dev-corner .dev-category-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #0a9fbb;
    border-radius: 14px;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.dev-corner .dev-category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px -18px rgba(0, 0, 0, 0.55);
    text-decoration: none;
    color: inherit;
}

.dev-corner .dev-category-card .icon {
    font-size: 1.9rem;
    line-height: 1;
    margin-bottom: 0.6rem;
}

.dev-corner .dev-category-card .name {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.dev-corner .dev-category-card .desc {
    font-size: 0.875rem;
    color: #6b7280;
    flex: 1 1 auto;
    margin-bottom: 0.75rem;
}

.dev-corner .dev-category-card .count {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #0a7f96;
}

/* ── Guide cards ───────────────────────────────────────────────── */

.dev-corner .dev-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.35rem;
}

.dev-corner .dev-guide-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.dev-corner .dev-guide-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px -20px rgba(0, 0, 0, 0.6);
    text-decoration: none;
    color: inherit;
}

.dev-corner .dev-guide-card .thumb {
    position: relative;
    padding-top: 52%;
    background-color: #0b3c4d;
    background-size: cover;
    background-position: center center;
}

.dev-corner .dev-guide-card .thumb .thumb-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.6rem;
    opacity: 0.55;
}

.dev-corner .dev-guide-card .body {
    padding: 1.1rem 1.15rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.dev-corner .dev-guide-card .cat {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #0a7f96;
    margin-bottom: 0.4rem;
}

.dev-corner .dev-guide-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    margin: 0 0 0.45rem;
    line-height: 1.35;
}

.dev-corner .dev-guide-card p {
    font-size: 0.88rem;
    color: #6b7280;
    margin: 0 0 1rem;
    flex: 1 1 auto;
}

.dev-corner .dev-guide-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: #6b7280;
}

.dev-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.dev-badge-beginner {
    background: rgba(22, 163, 74, 0.14);
    color: #15803d;
}

.dev-badge-intermediate {
    background: rgba(217, 119, 6, 0.16);
    color: #b45309;
}

.dev-badge-advanced {
    background: rgba(220, 38, 38, 0.14);
    color: #b91c1c;
}

.dev-badge-draft {
    background: rgba(107, 114, 128, 0.18);
    color: #4b5563;
}

/* ── Guide reader ──────────────────────────────────────────────── */

.dev-corner .dev-guide-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 991px) {
    .dev-corner .dev-guide-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }
}

.dev-corner .dev-guide-hero {
    width: 100%;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    display: block;
}

.dev-corner .dev-guide-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #e5e7eb;
}

.dev-corner .dev-guide-header h1 {
    font-family: "Oswald", sans-serif;
    font-size: 2.1rem;
    margin: 0 0 0.65rem;
    line-height: 1.2;
}

.dev-corner .dev-guide-header .lead {
    color: #4b5563;
    font-size: 1.02rem;
    margin: 0 0 0.9rem;
}

/* Table of contents */
.dev-corner .dev-toc {
    position: sticky;
    top: 1.5rem;
    background: #f8f9fa;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.15rem 1.25rem;
}

.dev-corner .dev-toc h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
    margin: 0 0 0.75rem;
}

.dev-corner .dev-toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dev-corner .dev-toc li {
    margin-bottom: 0.4rem;
    line-height: 1.35;
}

.dev-corner .dev-toc li.level-3 {
    padding-left: 0.9rem;
}

.dev-corner .dev-toc a {
    color: #374151;
    text-decoration: none;
    font-size: 0.86rem;
}

.dev-corner .dev-toc a:hover,
.dev-corner .dev-toc a.is-active {
    color: #0a7f96;
    font-weight: 600;
}

/* The article body — everything below comes from the WYSIWYG editor. */
.dev-corner .dev-guide-body {
    font-size: 1.02rem;
    line-height: 1.75;
    color: #27303f;
    overflow-wrap: break-word;
}

.dev-corner .dev-guide-body h2 {
    font-family: "Oswald", sans-serif;
    font-size: 1.55rem;
    margin: 2.25rem 0 0.85rem;
    padding-top: 0.5rem;
    scroll-margin-top: 1.5rem;
}

.dev-corner .dev-guide-body h3 {
    font-size: 1.22rem;
    font-weight: 700;
    margin: 1.75rem 0 0.6rem;
    scroll-margin-top: 1.5rem;
}

.dev-corner .dev-guide-body p {
    margin: 0 0 1.15rem;
}

.dev-corner .dev-guide-body ul,
.dev-corner .dev-guide-body ol {
    margin: 0 0 1.25rem;
    padding-left: 1.5rem;
}

.dev-corner .dev-guide-body li {
    margin-bottom: 0.4rem;
}

.dev-corner .dev-guide-body a {
    color: #0a7f96;
}

.dev-corner .dev-guide-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1rem 0;
}

.dev-corner .dev-guide-body pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 1rem 1.15rem;
    border-radius: 12px;
    overflow-x: auto;
    font-size: 0.88rem;
    margin: 0 0 1.25rem;
}

.dev-corner .dev-guide-body code {
    background: rgba(10, 159, 187, 0.12);
    color: #0b6478;
    padding: 0.12rem 0.4rem;
    border-radius: 5px;
    font-size: 0.9em;
}

.dev-corner .dev-guide-body pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

.dev-corner .dev-guide-body blockquote {
    margin: 0 0 1.25rem;
    padding: 0.85rem 1.15rem;
    border-left: 4px solid #0a9fbb;
    background: #f0f9fb;
    color: #374151;
}

/* Wide tables must scroll on their own rather than push the page sideways. */
.dev-corner .dev-guide-body .table-scroll {
    overflow-x: auto;
    margin: 0 0 1.25rem;
}

.dev-corner .dev-guide-body table {
    width: 100%;
    border-collapse: collapse;
}

.dev-corner .dev-guide-body th,
.dev-corner .dev-guide-body td {
    border: 1px solid #e5e7eb;
    padding: 0.55rem 0.75rem;
    text-align: left;
}

.dev-corner .dev-guide-body th {
    background: #f3f4f6;
    font-weight: 700;
}

/* Prev / next */
.dev-corner .dev-guide-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.dev-corner .dev-guide-nav a {
    display: block;
    padding: 0.9rem 1.1rem;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    background: #ffffff;
}

.dev-corner .dev-guide-nav a:hover {
    border-color: #0a9fbb;
    text-decoration: none;
    color: inherit;
}

.dev-corner .dev-guide-nav .dir {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.dev-corner .dev-guide-nav .next {
    text-align: right;
}

/* Draft banner shown to admins previewing an unpublished guide. */
.dev-corner .dev-draft-notice {
    background: rgba(217, 119, 6, 0.14);
    border: 1px solid rgba(217, 119, 6, 0.35);
    color: #92400e;
    border-radius: 12px;
    padding: 0.85rem 1.15rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Pagination */
.dev-corner .dev-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 2.5rem;
}

.dev-corner .dev-pagination a,
.dev-corner .dev-pagination span {
    padding: 0.45rem 0.85rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    text-decoration: none;
    color: #374151;
    font-size: 0.9rem;
}

.dev-corner .dev-pagination a:hover {
    border-color: #0a9fbb;
    color: #0a7f96;
    text-decoration: none;
}

.dev-corner .dev-pagination .current {
    background: #0a7f96;
    border-color: #0a7f96;
    color: #ffffff;
    font-weight: 700;
}

/* ── Dark mode ─────────────────────────────────────────────────── */

[data-theme="dark"] .dev-corner {
    color: #e5e7eb;
}

[data-theme="dark"] .dev-corner .dev-section-lead,
[data-theme="dark"] .dev-corner .dev-breadcrumb,
[data-theme="dark"] .dev-corner .dev-guide-card p,
[data-theme="dark"] .dev-corner .dev-category-card .desc,
[data-theme="dark"] .dev-corner .dev-guide-meta,
[data-theme="dark"] .dev-corner .dev-guide-nav .dir {
    color: #9ca3af;
}

/* The light-mode teal is too dark to read on a dark page — lift the accents. */
[data-theme="dark"] .dev-corner .dev-breadcrumb a,
[data-theme="dark"] .dev-corner .dev-section-lead a,
[data-theme="dark"] .dev-corner .dev-empty a,
[data-theme="dark"] .dev-corner .dev-guide-card .cat,
[data-theme="dark"] .dev-corner .dev-category-card .count,
[data-theme="dark"] .dev-corner .dev-guide-meta a {
    color: #67e8f9;
}

[data-theme="dark"] .dev-corner .dev-empty {
    background: #1e1e1e;
    border-color: #3a3a3a;
    color: #9ca3af;
}

[data-theme="dark"] .dev-corner .dev-category-card,
[data-theme="dark"] .dev-corner .dev-guide-card,
[data-theme="dark"] .dev-corner .dev-guide-nav a {
    background: #1e1e1e;
    border-color: #3a3a3a;
}

[data-theme="dark"] .dev-corner .dev-search input {
    background: #1a1a1a;
    color: #e5e7eb;
}

[data-theme="dark"] .dev-corner .dev-toc {
    background: #1e1e1e;
    border-color: #3a3a3a;
}

[data-theme="dark"] .dev-corner .dev-toc a {
    color: #cbd5e1;
}

[data-theme="dark"] .dev-corner .dev-toc a:hover,
[data-theme="dark"] .dev-corner .dev-toc a.is-active {
    color: #67e8f9;
}

[data-theme="dark"] .dev-corner .dev-guide-header {
    border-bottom-color: #3a3a3a;
}

[data-theme="dark"] .dev-corner .dev-guide-header .lead {
    color: #cbd5e1;
}

[data-theme="dark"] .dev-corner .dev-guide-body {
    color: #d7dde5;
}

[data-theme="dark"] .dev-corner .dev-guide-body a {
    color: #67e8f9;
}

[data-theme="dark"] .dev-corner .dev-guide-body code {
    background: rgba(103, 232, 249, 0.14);
    color: #a5f3fc;
}

[data-theme="dark"] .dev-corner .dev-guide-body blockquote {
    background: rgba(10, 159, 187, 0.12);
    color: #cbd5e1;
}

[data-theme="dark"] .dev-corner .dev-guide-body th,
[data-theme="dark"] .dev-corner .dev-guide-body td {
    border-color: #3a3a3a;
}

[data-theme="dark"] .dev-corner .dev-guide-body th {
    background: #252525;
}

[data-theme="dark"] .dev-corner .dev-guide-nav {
    border-top-color: #3a3a3a;
}

[data-theme="dark"] .dev-corner .dev-pagination a,
[data-theme="dark"] .dev-corner .dev-pagination span {
    border-color: #4b5563;
    color: #cbd5e1;
}

[data-theme="dark"] .dev-corner .dev-pagination .current {
    background: #0b7f96;
    border-color: #0b7f96;
    color: #ffffff;
}

[data-theme="dark"] .dev-corner .dev-badge-beginner {
    background: rgba(22, 101, 52, 0.35);
    color: #86efac;
}

[data-theme="dark"] .dev-corner .dev-badge-intermediate {
    background: rgba(133, 77, 14, 0.35);
    color: #fcd34d;
}

[data-theme="dark"] .dev-corner .dev-badge-advanced {
    background: rgba(153, 27, 27, 0.35);
    color: #fca5a5;
}

[data-theme="dark"] .dev-corner .dev-badge-draft {
    background: rgba(71, 85, 105, 0.4);
    color: #cbd5e1;
}