/*
Theme Name: Dkjsiogu
Theme URI: https://dkjsiogu.me
Author: Nailong
Description: Minimalist Flat (极简扁平风) refactor for Dkjsiogu blog
Version: 7.0.0
Requires at least: 6.4
Tested up to: 6.9
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: dkjsiogu
Tags: blog, one-column, full-site-editing
*/

:root {
    --mf-bg: #ffffff;
    --mf-fg: #000000;
    --mf-accent: #ff3366;
    --mf-accent-soft: #ffe3ec;
    --mf-container: 72rem;
    --mf-section-y: 4rem;
    --mf-container-x: 1rem;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    background: var(--mf-bg) !important;
    color: var(--mf-fg) !important;
    font-family: "Inter", "Helvetica Neue", Arial, sans-serif !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

::selection {
    background: var(--mf-fg);
    color: var(--mf-bg);
}

h1,
h2,
h3,
h4,
h5,
h6,
.wp-block-post-title,
.wp-block-query-title {
    font-family: "Inter", "Helvetica Neue", Arial, sans-serif !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 8rem) !important;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 3rem) !important;
}

h3 {
    font-size: clamp(1.125rem, 2vw, 1.5rem) !important;
}

p,
li,
td,
th,
figcaption,
.wp-block-post-content,
.wp-block-post-excerpt {
    font-family: "Inter", "Helvetica Neue", Arial, sans-serif !important;
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s, background-color 0.2s;
}

.wp-site-blocks {
    background: var(--mf-bg);
    color: var(--mf-fg);
}

.has-global-padding {
    padding: 0 !important;
}

.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
    max-width: min(var(--mf-container), 100% - (var(--mf-container-x) * 2)) !important;
    margin-inline: auto !important;
}

.home-main,
.archive-main,
.single-main,
.page-main,
.gallery-page,
.error-page {
    padding-block: var(--mf-section-y);
}

.site-header {
    border-bottom: 2px solid var(--mf-fg);
    padding: 1rem 0;
    background: var(--mf-bg);
}

.site-header-inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 1rem !important;
}

.wp-block-site-title,
.wp-block-site-title a {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
}

.wp-block-navigation {
    font-size: 0.95rem !important;
}

.wp-block-navigation .wp-block-navigation-item__content {
    border: 2px solid transparent;
    padding: 0.35rem 0.65rem !important;
    transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

.wp-block-navigation .wp-block-navigation-item__content:hover {
    border-color: var(--mf-fg);
    background: var(--mf-fg);
    color: var(--mf-bg) !important;
}


.wp-block-navigation.auto-hide-nav {
    position: fixed;
    right: 0;
    top: 1rem;
    z-index: 140;
    border: 2px solid var(--mf-fg);
    border-right: 0;
    background: var(--mf-bg);
    padding: 0.45rem 0.55rem 0.45rem 2.1rem;
    max-width: 2.1rem;
    overflow: hidden;
    transition: max-width 0.2s;
}

.wp-block-navigation.auto-hide-nav::before {
    content: "MENU";
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.wp-block-navigation.auto-hide-nav .wp-block-navigation__container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem !important;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s;
}

.wp-block-navigation.auto-hide-nav .wp-block-navigation-item {
    width: 100%;
}

.wp-block-navigation.auto-hide-nav .wp-block-navigation-item__content {
    display: block;
    width: 100%;
    border: 2px solid var(--mf-fg);
    padding: 0.35rem 0.75rem !important;
    background: var(--mf-bg);
}

.wp-block-navigation.auto-hide-nav:hover,
.wp-block-navigation.auto-hide-nav:focus-within {
    max-width: 12rem;
}

.wp-block-navigation.auto-hide-nav:hover .wp-block-navigation__container,
.wp-block-navigation.auto-hide-nav:focus-within .wp-block-navigation__container {
    opacity: 1;
}

.hero-section {
    background: var(--mf-accent-soft);
    border: 2px solid var(--mf-fg);
    padding: 2rem !important;
    margin-bottom: 2.5rem !important;
}

.hero-title-row {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: flex-end !important;
    gap: 1rem !important;
    margin-bottom: 1rem !important;
}

.hero-title {
    margin: 0 !important;
}

.hero-subtitle {
    max-width: 42rem;
    margin: 0 !important;
    font-size: 1rem !important;
    line-height: 1.7 !important;
}

.section-title {
    margin: 0 0 1.5rem 0 !important;
}

.posts-section .wp-block-query {
    padding: 0;
}

.post-item {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    gap: 1rem !important;
    border: 2px solid var(--mf-fg);
    padding: 1.25rem 1.5rem !important;
    margin: 0 0 1rem 0 !important;
    background: var(--mf-bg);
    transition: color 0.2s, background-color 0.2s;
}

.post-item:hover {
    background: var(--mf-fg);
    color: var(--mf-bg);
}

.post-item .wp-block-post-title {
    flex: 1;
    margin: 0 !important;
    font-size: 1.2rem !important;
    line-height: 1.3 !important;
    font-weight: 700 !important;
}

.post-item .wp-block-post-title a {
    color: inherit !important;
}

.post-item .wp-block-post-date {
    font-size: 0.85rem !important;
    white-space: nowrap;
    margin-top: 0.2rem !important;
    font-variant-numeric: tabular-nums;
}

.wp-block-query-no-results p {
    border: 2px solid var(--mf-fg);
    padding: 1rem 1.25rem;
}

.wp-block-query-pagination {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    gap: 0.75rem !important;
    margin-top: 1.5rem !important;
}

.wp-block-query-pagination a,
.wp-block-post-navigation-link a {
    border: 2px solid var(--mf-fg);
    padding: 0.5rem 0.85rem;
    transition: color 0.2s, background-color 0.2s;
}

.wp-block-query-pagination a:hover,
.wp-block-post-navigation-link a:hover {
    background: var(--mf-fg);
    color: var(--mf-bg);
}

.article-header {
    border-bottom: 2px solid var(--mf-fg);
    padding-bottom: 1.5rem !important;
    margin-bottom: 1.5rem !important;
}

.article-header .wp-block-post-title {
    margin: 0 0 1rem 0 !important;
    font-size: clamp(2rem, 5vw, 4rem) !important;
}

.article-meta {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.75rem 1rem !important;
}

.article-meta * {
    font-size: 0.9rem !important;
    margin: 0 !important;
}

.article-content {
    padding: 0 !important;
}

.wp-block-post-content > * {
    max-width: 100% !important;
}

.wp-block-post-content p {
    margin: 0 0 1.2rem 0 !important;
}

.wp-block-post-content h2 {
    margin: 2.5rem 0 1rem !important;
}

.wp-block-post-content h3 {
    margin: 2rem 0 0.9rem !important;
}

.wp-block-post-content ul,
.wp-block-post-content ol {
    padding-left: 1.2rem !important;
    margin: 0 0 1.2rem 0 !important;
}

.wp-block-post-content blockquote {
    border-left: 2px solid var(--mf-fg) !important;
    margin: 1.5rem 0 !important;
    padding: 0.4rem 0 0.4rem 1rem !important;
}

.wp-block-post-content pre {
    border: 2px solid var(--mf-fg) !important;
    padding: 1rem !important;
    overflow: auto !important;
    margin: 1.2rem 0 !important;
}

.wp-block-post-content code {
    font-family: "JetBrains Mono", "Consolas", monospace !important;
    font-size: 0.9em;
}

.wp-block-post-content img {
    border: 2px solid var(--mf-fg);
}

.wp-block-post-content hr,
.wp-block-separator {
    border: none !important;
    border-top: 2px solid var(--mf-fg) !important;
    margin: 2rem 0 !important;
}

.article-tags,
.post-nav,
.wp-block-comments {
    border: 2px solid var(--mf-fg);
    padding: 1.25rem !important;
    margin-top: 1.5rem !important;
}

.wp-block-post-terms a {
    display: inline-block;
    border: 2px solid var(--mf-fg);
    padding: 0.2rem 0.5rem;
    margin: 0 0.4rem 0.4rem 0;
    font-size: 0.8rem;
    transition: color 0.2s, background-color 0.2s;
}

.wp-block-post-terms a:hover {
    background: var(--mf-fg);
    color: var(--mf-bg);
}

.post-nav {
    display: flex !important;
    justify-content: space-between !important;
    gap: 1rem !important;
    flex-wrap: wrap !important;
}

.wp-block-comments-title {
    margin: 0 0 1rem 0 !important;
}

.wp-block-comment-template > .wp-block-group {
    border-top: 2px solid var(--mf-fg);
    margin-top: 1rem !important;
    padding-top: 1rem !important;
}

.wp-block-comment-author-name,
.wp-block-comment-date {
    font-size: 0.9rem !important;
}

.wp-block-comment-content p {
    margin: 0.6rem 0 !important;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
textarea {
    width: 100%;
    border: 0 !important;
    border-bottom: 2px solid var(--mf-fg) !important;
    background: transparent !important;
    padding: 0.6rem 0.1rem !important;
    border-radius: 0 !important;
    font-family: inherit !important;
    font-size: 0.95rem !important;
    transition: border-color 0.2s, color 0.2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none !important;
    border-bottom-color: var(--mf-accent) !important;
}

label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

textarea {
    min-height: 7rem;
    resize: vertical;
}

.nailong-btn,
.minimal-button,
.wp-element-button,
.wp-block-button__link,
input[type="submit"],
button,
.wp-block-search__button {
    border: 2px solid var(--mf-fg) !important;
    background: var(--mf-bg) !important;
    color: var(--mf-fg) !important;
    border-radius: 0 !important;
    font-weight: 500 !important;
    padding: 0.6rem 1rem !important;
    line-height: 1.2 !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: color 0.2s, background-color 0.2s, border-color 0.2s !important;
}

.nailong-btn:hover,
.minimal-button:hover,
.wp-element-button:hover,
.wp-block-button__link:hover,
input[type="submit"]:hover,
button:hover,
.wp-block-search__button:hover {
    background: var(--mf-fg) !important;
    color: var(--mf-bg) !important;
}

.nailong-btn:active,
.minimal-button:active,
.wp-element-button:active,
.wp-block-button__link:active,
input[type="submit"]:active,
button:active,
.wp-block-search__button:active {
    opacity: 0.8;
}

.site-footer {
    border-top: 2px solid var(--mf-fg);
    margin-top: 3rem;
    padding: 2rem 0;
}

.site-footer-inner {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.site-footer .wp-block-site-title,
.site-footer .wp-block-site-title a {
    font-size: 1.1rem !important;
}

.footer-note {
    margin: 0 !important;
    font-size: 0.9rem !important;
}

.footer-nav .wp-block-navigation-item__content {
    padding: 0.2rem 0.5rem !important;
}

.page-main .wp-block-post-title,
.gallery-page .page-title {
    margin: 0 0 1.5rem 0 !important;
    font-size: clamp(2rem, 5vw, 4rem) !important;
}

.page-main .wp-block-post-content {
    border: 2px solid var(--mf-fg);
    padding: 1.5rem !important;
}

.gallery-intro {
    margin: 0 0 1rem 0 !important;
}

.emoji-carousel {
    margin-top: 1.25rem;
    overflow: hidden;
    width: 100%;
}

.emoji-track {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 1rem;
    width: max-content;
    padding: 0.5rem 0 0.75rem;
    animation: emoji-scroll 36s linear infinite;
}

.emoji-carousel:hover .emoji-track {
    animation-play-state: paused;
}

@keyframes emoji-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.emoji-carousel .emoji-item {
    position: relative;
    flex: 0 0 auto;
    width: min(24vw, 180px);
    border: 2px solid var(--mf-fg);
    background: var(--mf-bg);
    overflow: hidden;
    transition: color 0.2s, background-color 0.2s;
}

.emoji-carousel .emoji-item:hover {
    background: var(--mf-fg);
    color: var(--mf-bg);
}

.emoji-carousel .emoji-item img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    padding: 0.5rem;
    background: var(--mf-bg);
}

.emoji-carousel .emoji-actions {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem;
    border-top: 2px solid var(--mf-fg);
    background: inherit;
}

.emoji-carousel .emoji-action,
.emoji-carousel .emoji-download {
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--mf-fg);
    background: var(--mf-bg);
    color: var(--mf-fg) !important;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    transition: color 0.2s, background-color 0.2s;
}

.emoji-carousel .emoji-action:hover,
.emoji-carousel .emoji-download:hover {
    background: var(--mf-fg);
    color: var(--mf-bg) !important;
}

.emoji-item[data-choice="sugar"] .emoji-action-sugar,
.emoji-item[data-choice="heart"] .emoji-action-heart {
    background: var(--mf-accent);
    border-color: var(--mf-fg);
    color: var(--mf-fg) !important;
}

.emoji-carousel .emoji-counts {
    display: flex;
    gap: 0.6rem;
    padding: 0.45rem 0.6rem;
    border-top: 2px solid var(--mf-fg);
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.emoji-count-sugar::before { content: "🍬 "; }
.emoji-count-heart::before { content: "❤ "; }

#emoji-leaderboard {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 280px;
    max-height: 85vh;
    overflow: auto;
    border: 2px solid var(--mf-fg);
    border-right: 0;
    background: var(--mf-bg);
    padding: 1rem;
    z-index: 80;
}

#emoji-leaderboard .emoji-rank-section {
    margin-bottom: 1rem;
}

#emoji-leaderboard .emoji-rank-title {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.emoji-rank-item {
    display: grid;
    grid-template-columns: 18px 28px 1fr auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.35rem 0;
    color: inherit !important;
    text-decoration: none !important;
}

.emoji-rank-item:hover {
    background: var(--mf-fg);
    color: var(--mf-bg) !important;
}

.emoji-rank-thumb {
    width: 28px;
    height: 28px;
    border: 2px solid var(--mf-fg);
    background-size: cover;
    background-position: center;
}

.emoji-rank-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.78rem;
}

.emoji-rank-count {
    font-variant-numeric: tabular-nums;
    font-size: 0.78rem;
}

.error-page {
    min-height: 70vh;
    display: flex !important;
    align-items: center !important;
}

.error-inner {
    border: 2px solid var(--mf-fg);
    padding: 1.5rem;
}

.error-code {
    font-size: clamp(5rem, 20vw, 14rem) !important;
    line-height: 0.9 !important;
    margin: 0 0 0.5rem !important;
}

.error-message {
    margin: 0 0 1rem 0 !important;
    font-size: 1rem !important;
}

.error-meta {
    margin: 0 0 1.25rem 0 !important;
    font-size: 0.9rem !important;
}

.back-home {
    display: inline-flex !important;
}

.ink-wrapper {
    display: none !important;
}

@media (min-width: 768px) {
    :root {
        --mf-section-y: 6rem;
        --mf-container-x: 2rem;
    }

    .site-header {
        border-bottom-width: 4px;
        padding: 1.25rem 0;
    }

    .site-footer {
        border-top-width: 4px;
        padding: 3rem 0;
    }

    .hero-section {
        padding: 3rem !important;
        margin-bottom: 3rem !important;
    }

    .post-item {
        padding: 1.5rem 1.75rem !important;
    }

    .site-footer-inner {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }

    .article-tags,
    .post-nav,
    .wp-block-comments {
        padding: 1.5rem !important;
    }
}

@media (min-width: 1024px) {
    :root {
        --mf-section-y: 8rem;
        --mf-container-x: 4rem;
    }
}

@media (max-width: 900px) {
    #emoji-leaderboard {
        display: none;
    }
}


@media (max-width: 900px) {
    .wp-block-navigation.auto-hide-nav {
        position: static;
        right: auto;
        top: auto;
        z-index: auto;
        border: 0;
        background: transparent;
        padding: 0;
        max-width: none;
        overflow: visible;
    }

    .wp-block-navigation.auto-hide-nav::before {
        display: none;
    }

    .wp-block-navigation.auto-hide-nav .wp-block-navigation__container {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem !important;
        opacity: 1;
    }

    .wp-block-navigation.auto-hide-nav .wp-block-navigation-item__content {
        border: 2px solid transparent;
        padding: 0.35rem 0.65rem !important;
        background: transparent;
    }
}

@media (max-width: 640px) {
    .post-item {
        flex-direction: column !important;
    }

    .post-item .wp-block-post-date {
        margin-top: 0 !important;
    }

    .hero-section {
        padding: 1.5rem !important;
    }

    .emoji-carousel .emoji-item {
        width: min(44vw, 180px);
    }

    .page-main .wp-block-post-content {
        padding: 1rem !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .emoji-track {
        animation: none;
    }

    .emoji-carousel {
        overflow-x: auto;
    }
}