/*
Theme Name: DGN
Theme URI: https://example.com/dgn
Author: DGN Theme
Author URI: https://example.com
Description: Minimal, mobile-first WordPress theme focused on performance and clarity.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dgn
Tags: blog, news, minimal, responsive, accessibility-ready
*/

:root {
    color-scheme: light dark;
    --dgn-background: #f5f5f0;
    --dgn-surface: #ffffff;
    --dgn-text: #1a1a1a;
    --dgn-muted: #555555;
    --dgn-border: #e0e0da;
    --dgn-accent: #7a5cff;
    --dgn-spacing: clamp(1rem, 2vw, 1.5rem);
    --dgn-max-width: 64rem;
    font-size: 16px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    background: var(--dgn-background);
    color: var(--dgn-text);
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

a:focus-visible {
    outline: 2px solid var(--dgn-accent);
    outline-offset: 0.25rem;
}

a:hover {
    text-decoration: underline;
}

img,
svg,
iframe {
    max-width: 100%;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--dgn-accent);
    color: #fff;
    padding: 0.5rem 1rem;
    z-index: 100;
    border-radius: 0 0 0.5rem 0;
    transition: top 0.2s ease-in-out;
}

.skip-link:focus {
    top: 0;
}

.site-wrapper {
    width: min(100%, var(--dgn-max-width));
    margin: 0 auto;
    padding: var(--dgn-spacing);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--dgn-spacing);
}

.site-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: calc(var(--dgn-spacing) / 2);
}

.site-title {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 0.05em;
    font-weight: 700;
    text-transform: uppercase;
}

.site-description {
    color: var(--dgn-muted);
    font-size: 0.95rem;
}

.site-nav {
    border-top: 1px solid var(--dgn-border);
    border-bottom: 1px solid var(--dgn-border);
    padding: calc(var(--dgn-spacing) / 1.5) 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-nav li {
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.site-main {
    display: flex;
    flex-direction: column;
    gap: var(--dgn-spacing);
}

.post-list {
    display: grid;
    gap: var(--dgn-spacing);
}

.post-card {
    display: grid;
    gap: var(--dgn-spacing);
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: stretch;
    border-radius: 1rem;
    background: var(--dgn-surface);
    padding: var(--dgn-spacing);
    border: 1px solid var(--dgn-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.single-post,
.page-entry {
    display: flex;
    flex-direction: column;
    gap: var(--dgn-spacing);
    background: var(--dgn-surface);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border-radius: 1rem;
    border: 1px solid var(--dgn-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.single-post__header,
.page-entry__header {
    display: flex;
    flex-direction: column;
    gap: calc(var(--dgn-spacing) / 2);
}

.single-post__title,
.page-entry__title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin: 0;
    letter-spacing: -0.01em;
}

.single-post__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dgn-muted);
}

.single-post__meta-separator {
    opacity: 0.6;
}

.single-post__thumbnail {
    margin: 0 auto;
    width: 100%;
    max-width: clamp(20rem, 90vw, 48rem);
    border-radius: 1rem;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(122, 92, 255, 0.15), rgba(122, 92, 255, 0));
}

.single-post__thumbnail img {
    width: 100%;
    display: block;
    height: auto;
}

.single-post__content,
.page-entry__content {
    display: grid;
    gap: clamp(1rem, 2vw, 1.5rem);
}

.post-content__entry {
    font-size: clamp(1rem, 2.3vw, 1.1rem);
    line-height: 1.75;
    color: var(--dgn-text);
}

.post-content__entry::after {
    content: "";
    display: block;
    clear: both;
}

.post-content__entry a {
    color: var(--dgn-accent);
    text-decoration: underline;
}

.post-content__entry a:hover {
    text-decoration: none;
}

.post-content__entry h2,
.post-content__entry h3,
.post-content__entry h4 {
    margin: 0;
    letter-spacing: -0.01em;
}

.post-content__entry h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.25rem);
}

.post-content__entry h3 {
    font-size: clamp(1.4rem, 3vw, 1.75rem);
}

.post-content__entry h4 {
    font-size: clamp(1.2rem, 2.5vw, 1.4rem);
}

.post-content__entry p {
    margin: 0;
}

.post-content__entry ul,
.post-content__entry ol {
    margin: 0;
    padding-left: 1.25em;
    display: grid;
    gap: 0.35em;
}

.post-content__entry li {
    padding-left: 0.15em;
}

.post-content__entry blockquote {
    margin: 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--dgn-accent);
    background: rgba(122, 92, 255, 0.08);
    border-radius: 0.75rem;
    font-style: italic;
}

.post-content__entry code {
    font-family: "JetBrains Mono", "Fira Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    background: rgba(0, 0, 0, 0.06);
    padding: 0.15em 0.4em;
    border-radius: 0.35em;
    font-size: 0.9em;
}

.post-content__entry pre {
    margin: 0;
    padding: 1.25rem;
    border-radius: 1rem;
    background: rgba(0, 0, 0, 0.06);
    overflow-x: auto;
    font-size: 0.95em;
    line-height: 1.6;
}

.post-content__entry table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--dgn-border);
    border-radius: 1rem;
    overflow: hidden;
}

.post-content__entry table th,
.post-content__entry table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--dgn-border);
    text-align: left;
}

.post-content__entry table thead {
    background: rgba(0, 0, 0, 0.04);
}

.post-content__entry figure {
    margin: 0;
    display: grid;
    gap: 0.5rem;
}

.post-content__entry figcaption {
    font-size: 0.9rem;
    color: var(--dgn-muted);
    text-align: center;
}

.post-content__entry hr {
    border: none;
    border-top: 1px solid var(--dgn-border);
    margin: 2rem 0;
}

.post-content__entry .alignleft {
    float: left;
    margin: 0 calc(var(--dgn-spacing) / 1.5) var(--dgn-spacing) 0;
    max-width: min(50%, 18rem);
}

.post-content__entry .alignright {
    float: right;
    margin: 0 0 var(--dgn-spacing) calc(var(--dgn-spacing) / 1.5);
    max-width: min(50%, 18rem);
}

.post-content__entry .aligncenter {
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.post-content__entry .alignwide {
    width: calc(100% + (var(--dgn-spacing) * 2));
    margin-left: calc(-1 * var(--dgn-spacing));
    margin-right: calc(-1 * var(--dgn-spacing));
}

.post-content__entry .alignfull {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

.post-content__entry .wp-block-columns {
    display: flex;
    gap: var(--dgn-spacing);
    flex-wrap: nowrap;
    align-items: stretch;
}

.post-content__entry .wp-block-column {
    flex: 1 1 0;
    min-width: 0;
    display: grid;
    gap: clamp(0.75rem, 2vw, 1.25rem);
}

@media (max-width: 900px) {
    .post-content__entry .wp-block-columns {
        flex-wrap: wrap;
    }

    .post-content__entry .wp-block-column {
        flex-basis: 100%;
    }
}

.post-thumbnail {
    aspect-ratio: 3 / 2;
    border-radius: 0.75rem;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(122, 92, 255, 0.15), rgba(122, 92, 255, 0));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dgn-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.post-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--dgn-spacing) / 2);
    justify-content: center;
}

.post-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 0;
}

.post-meta {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dgn-muted);
}

.post-excerpt {
    margin: 0;
    color: var(--dgn-muted);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.post-navigation {
    margin-top: var(--dgn-spacing);
}

.post-navigation .nav-links {
    display: grid;
    gap: var(--dgn-spacing);
}

@media (min-width: 768px) {
    .post-navigation .nav-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.post-navigation a {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--dgn-border);
    background: var(--dgn-surface);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-navigation a:hover,
.post-navigation a:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    text-decoration: none;
}

.post-navigation__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--dgn-muted);
}

.post-navigation__title {
    font-size: 1rem;
    font-weight: 600;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    border: 1px solid var(--dgn-border);
}

.pagination .current {
    background: var(--dgn-accent);
    color: #fff;
    border: none;
}

.site-footer {
    margin-top: auto;
    padding: var(--dgn-spacing) 0;
    text-align: center;
    color: var(--dgn-muted);
    display: flex;
    flex-direction: column;
    gap: calc(var(--dgn-spacing) / 2);
}

.site-footer nav ul {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.site-footer nav a {
    color: inherit;
}

@media (max-width: 768px) {
    :root {
        --dgn-spacing: clamp(0.75rem, 4vw, 1.25rem);
    }

    .post-card {
        grid-template-columns: 1fr;
    }

    .post-content__entry .alignleft,
    .post-content__entry .alignright {
        float: none;
        margin: var(--dgn-spacing) auto;
        max-width: 100%;
    }

    .post-content__entry .alignwide,
    .post-content__entry .alignfull {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --dgn-background: #050505;
        --dgn-surface: #111111;
        --dgn-text: #f5f5f5;
        --dgn-muted: #bbbbbb;
        --dgn-border: #222;
        --dgn-accent: #a892ff;
    }
}

.post-content__entry > * + * {
    margin-top: 1rem;
}

.post-content__entry img,
.post-content__entry figure {
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
}

.comments-area {
    margin-top: var(--dgn-spacing);
    background: var(--dgn-surface);
    padding: var(--dgn-spacing);
    border: 1px solid var(--dgn-border);
    border-radius: 1rem;
}

.comment-list,
.comment-list ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.comment-list > li {
    border-bottom: 1px solid var(--dgn-border);
    padding: var(--dgn-spacing) 0;
}

.comment-reply-title,
.comments-title {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.9rem;
    margin-top: 0;
}

.comment-metadata {
    font-size: 0.75rem;
    color: var(--dgn-muted);
}

.comment-content > * + * {
    margin-top: 0.75rem;
}

.comment-form label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.25rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--dgn-border);
    background: transparent;
    color: inherit;
}

.comment-form .submit {
    background: var(--dgn-accent);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
}

.comment-form .submit:hover,
.comment-form .submit:focus-visible {
    opacity: 0.9;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-field {
    flex: 1 1 12rem;
    min-width: 0;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--dgn-border);
    background: transparent;
    color: inherit;
}

.search-submit {
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    background: var(--dgn-accent);
    color: #fff;
    border: none;
    font-weight: 600;
    cursor: pointer;
}

.search-submit:hover,
.search-submit:focus-visible {
    opacity: 0.9;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    background: var(--dgn-accent);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus {
    position: static !important;
    width: auto;
    height: auto;
    margin: 0;
    clip: auto;
    white-space: normal;
}