/* =============================================================
   TALAS WIKI — Sumi-e Aesthetic
   Based on Talas Graphic Charter
   ============================================================= */

:root {
    /* Day Theme (Washi Paper & Ink) */
    --bg: #F2EDE6;
    --bg-alt: #EAE6DF;
    --border: #D1CFC9;
    --border-hover: #A09E98;
    --text: #1A1A1E;
    --text-dim: #8A857D;
    --heading: #111111;
    --yellow: #BE9F3C;
    --cyan: #006B7F;
    --red: #B45046;
    --purple: #8B6B85;
    --orange: #B87352;
    --font-heading: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', 'Fira Code', monospace;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow: 0 4px 12px rgba(26, 26, 30, 0.05);
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Night Theme (Dark Wash) */
        --bg: #0D0D0F;
        --bg-alt: #161618;
        --border: #3A352D;
        --border-hover: #5A5348;
        --text: #E8E3DB;
        --text-dim: #9A958D;
        --heading: #F2EDE6;
        --yellow: #D1B85D;
        --cyan: #0098B5;
        --red: #D66D60;
        --purple: #AB8CA5;
        --orange: #D19070;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

::selection { background: rgba(0, 107, 127, 0.15); color: var(--heading); }
@media (prefers-color-scheme: dark) {
    ::selection { background: rgba(0, 152, 181, 0.25); }
}

html { background: var(--bg); }

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px dashed rgba(0, 107, 127, 0.3);
    transition: all 0.2s ease;
}
@media (prefers-color-scheme: dark) {
    a { border-bottom: 1px dashed rgba(0, 152, 181, 0.3); }
}

a:hover {
    background: rgba(0, 107, 127, 0.05);
    color: var(--cyan);
    border-bottom-color: var(--cyan);
}
@media (prefers-color-scheme: dark) {
    a:hover { background: rgba(0, 152, 181, 0.1); }
}

/* ═══ LAYOUT ═══ */

.layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

/* ═══ SIDEBAR ═══ */

.sidebar {
    background: var(--bg-alt);
    border-right: 1px solid var(--border);
    padding: 24px 20px;
    overflow-y: auto;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--heading);
    border: none;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: baseline;
}
.logo:hover { background: none; color: var(--cyan); }
.logo-dot { color: var(--cyan); font-weight: bold; margin-left: 2px;}

.sidebar-search {
    margin-bottom: 24px;
}

.search-input {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 14px;
    padding: 10px 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.search-input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 2px rgba(0, 107, 127, 0.1);
}
.search-input::placeholder { color: var(--text-dim); }

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-domain {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    border: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}
.nav-domain:hover {
    background: var(--bg);
    color: var(--heading);
    transform: translateX(2px);
}

/* ═══ MAIN CONTENT ═══ */

.main {
    padding: 48px 64px;
    max-width: 1080px;
    margin: 0 auto;
    width: 100%;
}

/* ═══ BREADCRUMB ═══ */

.breadcrumb {
    color: var(--text-dim);
    font-size: 13px;
    margin-bottom: 32px;
    font-family: var(--font-mono);
}
.breadcrumb::before { content: ">_ "; color: var(--cyan); }
.breadcrumb a { color: var(--text-dim); font-size: 13px; border: none; }
.breadcrumb a:hover { background: none; color: var(--cyan); border-bottom: 1px solid var(--cyan); }

.edit-marker { color: var(--orange); }

/* ═══ HEADINGS ═══ */

h1, h2, h3, h4, h5, h6 { 
    font-family: var(--font-heading);
    color: var(--heading); 
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

h1 { font-size: 36px; margin-bottom: 16px; }
h1::before { content: ""; display: inline-block; width: 6px; height: 32px; background: var(--cyan); margin-right: 12px; vertical-align: middle; border-radius: 3px; }

h2 { font-size: 24px; margin: 48px 0 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
h3 { font-size: 18px; margin: 32px 0 12px; }
h4 { font-size: 16px; margin: 24px 0 8px; color: var(--text); font-family: var(--font-body); font-weight: 600; }
h5, h6 { font-size: 14px; margin: 20px 0 8px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }

/* ═══ PAGE HEADER ═══ */

.page-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}
.page-header h1 { margin-bottom: 0; flex: 1; }
.page-header h1::before { display: none; } /* removed before mark on main title if we use another style, wait let's keep it */

.page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
}
.meta-domain { color: var(--cyan); font-weight: 600; }

/* ═══ PAGE CONTENT ═══ */

.page-content {
    line-height: 1.8;
}

.page-content p { margin-bottom: 16px; }

.page-content ul, .page-content ol {
    margin: 12px 0 20px 24px;
}
.page-content li { margin-bottom: 6px; }
.page-content li::marker { color: var(--cyan); }

.page-content blockquote {
    border-left: 4px solid var(--cyan);
    padding: 16px 24px;
    margin: 24px 0;
    color: var(--text-dim);
    background: var(--bg-alt);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
}

.page-content pre {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
    font-size: 14px;
    line-height: 1.6;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.page-content code {
    color: var(--orange);
    font-family: var(--font-mono);
    font-size: 13px;
    background: var(--bg-alt);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border);
}
.page-content pre code { color: var(--text); background: transparent; padding: 0; border: none; font-size: 14px; }

.page-content img {
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin: 24px 0;
    box-shadow: var(--shadow);
}

.page-content table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    margin: 24px 0;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.page-content th {
    background: var(--bg-alt);
    color: var(--heading);
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
}
.page-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.page-content tr:last-child td { border-bottom: none; }
.page-content tr:hover td {
    background: rgba(0, 107, 127, 0.03);
}
@media (prefers-color-scheme: dark) {
    .page-content tr:hover td { background: rgba(0, 152, 181, 0.08); }
}

.page-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 40px 0;
}

.page-content input[type="checkbox"] {
    accent-color: var(--cyan);
    margin-right: 8px;
    transform: scale(1.1);
}

.page-content strong { color: var(--heading); font-weight: 600; }
.page-content em { color: var(--text); font-style: italic; }

/* ═══ WIKILINKS ═══ */

.wikilink {
    color: var(--cyan);
    border-bottom: 1px solid rgba(0, 107, 127, 0.3);
    font-weight: 500;
}
.wikilink:hover {
    background: rgba(0, 107, 127, 0.08);
    color: var(--cyan);
    border-bottom-color: var(--cyan);
}
@media (prefers-color-scheme: dark) {
    .wikilink { border-bottom: 1px solid rgba(0, 152, 181, 0.4); }
    .wikilink:hover { background: rgba(0, 152, 181, 0.15); border-bottom-color: var(--cyan); }
}

.wikilink-broken {
    color: var(--red);
    border-bottom: 1px dashed var(--red);
    cursor: help;
}
.asset-link { color: var(--orange); border-bottom-color: rgba(184, 115, 82, 0.4); }
.asset-link:hover { background: rgba(184, 115, 82, 0.08); }

/* ═══ BACKLINKS ═══ */

.backlinks {
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.backlinks h3 { font-size: 14px; color: var(--text-dim); margin-bottom: 16px; font-family: var(--font-body); font-weight: 600; }
.backlinks h3::before { content: "← "; color: var(--cyan); }
.backlinks ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.backlinks li { margin: 0; font-size: 13px; }
.backlinks a { 
    display: inline-block; 
    padding: 6px 12px; 
    background: var(--bg-alt); 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    color: var(--text);
    border-bottom: 1px solid var(--border);
}
.backlinks a:hover { background: var(--bg); border-color: var(--cyan); color: var(--cyan); transform: translateY(-1px); box-shadow: var(--shadow); }
.backlink-domain { color: var(--text-dim); font-size: 11px; margin-left: 8px; font-family: var(--font-mono); }

/* ═══ DIRECTORY LISTING ═══ */

.dir-listing {
    font-size: 14px;
    margin: 24px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.dir-header {
    display: grid;
    grid-template-columns: 32px 1fr 140px 100px;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dir-entry {
    display: grid;
    grid-template-columns: 32px 1fr 140px 100px;
    gap: 16px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    align-items: center;
    transition: background 0.2s;
}
.dir-entry:last-child { border-bottom: none; }
.dir-entry:hover { background: rgba(0, 107, 127, 0.02); }
@media (prefers-color-scheme: dark) {
    .dir-entry:hover { background: rgba(0, 152, 181, 0.06); }
}

.dir-type-d { color: var(--cyan); }
.dir-type-f { color: var(--text-dim); }
.dir-type-a { color: var(--orange); }

.dir-folder { color: var(--heading); border: none; font-weight: 600; }
.dir-folder:hover { color: var(--cyan); border: none; background: none; }
.dir-file { border: none; color: var(--text); }
.dir-asset { color: var(--orange); border: none; }

.dir-col-date { color: var(--text-dim); font-size: 13px; font-family: var(--font-mono); }
.dir-col-size { color: var(--text-dim); font-size: 13px; text-align: right; font-family: var(--font-mono); }

.dir-readme {
    margin-bottom: 32px;
    padding: 32px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}
.dir-readme h1::before { display: inline-block; }

.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 32px 0;
}

/* ═══ HOME PAGE ═══ */

.ascii-art {
    color: var(--text-dim);
    white-space: pre;
    font-family: var(--font-mono);
    font-size: 12px;
    margin-bottom: 24px;
    line-height: 1.4;
    opacity: 0.7;
}

.subtitle {
    color: var(--text-dim);
    margin-bottom: 48px;
    font-size: 16px;
    font-weight: 400;
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.domain-card {
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    border-bottom: 1px solid var(--border);
    transition: all 0.2s ease;
}
.domain-card:hover {
    border-color: var(--cyan);
    background: var(--bg);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
    border-bottom: 1px solid var(--cyan);
}

.domain-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 8px;
    font-weight: 600;
}
.domain-name {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 8px;
}
.domain-count {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 12px;
    display: inline-block;
    padding: 2px 8px;
    background: var(--border);
    border-radius: 10px;
}
.domain-desc {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ═══ SEARCH ═══ */

.search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.search-input-main {
    flex: 1;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.search-input-main:focus { 
    border-color: var(--cyan); 
    box-shadow: 0 0 0 3px rgba(0, 107, 127, 0.1);
}
.search-input-main::placeholder { color: var(--text-dim); }

.btn-search, .btn-save {
    background: var(--text);
    color: var(--bg);
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 14px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}
.btn-search:hover, .btn-save:hover {
    background: var(--cyan);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 107, 127, 0.2);
}

.search-count {
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 24px;
}

.search-results {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-result {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-alt);
    transition: all 0.2s ease;
}
.search-result:hover { 
    border-color: var(--cyan); 
    background: var(--bg);
    box-shadow: var(--shadow);
}

.result-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--cyan);
    margin-right: 12px;
}
.result-domain {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    padding: 2px 8px;
    background: var(--border);
    border-radius: 4px;
}
.result-score {
    font-size: 12px;
    color: var(--text-dim);
    margin-left: 12px;
}
.result-snippet {
    margin-top: 12px;
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
}
.result-path {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* ═══ EDIT ═══ */

.edit-form { margin-top: 24px; }

.edit-textarea {
    width: 100%;
    min-height: 65vh;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.7;
    padding: 20px;
    outline: none;
    resize: vertical;
    tab-size: 4;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.edit-textarea:focus { 
    border-color: var(--cyan); 
    box-shadow: 0 0 0 3px rgba(0, 107, 127, 0.1);
}

.edit-actions {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    align-items: center;
}

.btn-edit {
    font-size: 13px;
    color: var(--text-dim);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}
.btn-edit:hover {
    background: var(--cyan);
    color: var(--bg);
    border-color: var(--cyan);
}

.btn-cancel {
    font-size: 14px;
    color: var(--text-dim);
    padding: 12px 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 500;
}
.btn-cancel:hover { color: var(--red); }

/* ═══ SIDEBAR TOGGLE (mobile) ═══ */

.sidebar-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 100;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    box-shadow: var(--shadow);
}
.sidebar-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
}

/* ═══ SEARCH SUGGESTIONS ═══ */

.search-wrapper { position: relative; }

.search-suggestions {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 60;
    max-height: 360px;
    overflow-y: auto;
}
@media (prefers-color-scheme: dark) {
    .search-suggestions { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
}

.suggestion {
    display: flex;
    flex-direction: column;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    transition: background 0.15s;
}
.suggestion:last-child { border-bottom: none; }
.suggestion:hover { background: rgba(0, 107, 127, 0.05); }
.sug-title { color: var(--text); font-weight: 500; }
.sug-domain { color: var(--text-dim); font-size: 11px; font-family: var(--font-mono); margin-top: 2px; }

/* ═══ SIDEBAR NAV EXTRAS ═══ */

.nav-separator { border-top: 1px solid var(--border); margin: 16px 0; }
.nav-link {
    display: block;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    border: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}
.nav-link:hover { color: var(--cyan); background: rgba(0, 107, 127, 0.05); transform: translateX(2px); }
.nav-new { color: var(--text); font-weight: 600; background: var(--bg); border: 1px solid var(--border); text-align: center; margin-top: 8px;}
.nav-new:hover { background: var(--text); color: var(--bg); border-color: var(--text); transform: none; }

/* ═══ PAGE ACTIONS ═══ */

.page-actions { display: flex; gap: 12px; }

/* ═══ TOC ═══ */

.page-with-toc { position: relative; }

.toc {
    position: sticky;
    top: 32px;
    float: right;
    width: 260px;
    margin-left: 40px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 13px;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}
.toc-title { color: var(--heading); font-weight: 700; margin-bottom: 12px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); padding-bottom: 8px;}
.toc ul { list-style: none; margin: 0; padding: 0; }
.toc li { margin-bottom: 4px; }
.toc a { color: var(--text-dim); border: none; display: block; padding: 4px 0; transition: color 0.15s; }
.toc a:hover { color: var(--cyan); background: none; }
.toc-level-2 { padding-left: 8px; }
.toc-level-3 { padding-left: 16px; font-size: 12px; }
.toc-level-4 { padding-left: 24px; font-size: 12px; }
.toc-level-5, .toc-level-6 { display: none; }

/* ═══ TAGS ═══ */

.meta-tag {
    background: rgba(139, 107, 133, 0.1);
    color: var(--purple);
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid rgba(139, 107, 133, 0.2);
    font-size: 11px;
    font-weight: 500;
}
.meta-tag:hover { background: var(--purple); color: var(--bg); }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.tag {
    padding: 6px 16px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--purple);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.tag:hover, .tag-active { background: var(--purple); color: var(--bg); border-color: var(--purple); box-shadow: 0 2px 8px rgba(139, 107, 133, 0.3); }

/* ═══ TRANSCLUSION ═══ */

.transclusion {
    margin: 24px 0;
    padding: 24px;
    border: 1px solid var(--border);
    border-left: 4px solid var(--cyan);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background: rgba(0, 107, 127, 0.02);
}
@media (prefers-color-scheme: dark) {
    .transclusion { background: rgba(0, 152, 181, 0.05); }
}
.transclusion-header {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
}
.transclusion-header::before { content: "↗ "; color: var(--cyan); }
.transclusion-error { color: var(--red); font-size: 13px; padding: 12px; border: 1px dashed var(--red); border-radius: var(--radius-sm); background: rgba(180, 80, 70, 0.05); }

/* ═══ EDITOR TOOLBAR ═══ */

.editor-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.toolbar-btn, .toolbar-upload {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.15s;
}
.toolbar-btn:hover, .toolbar-upload:hover { color: var(--cyan); border-color: var(--cyan); }
.toolbar-hint { font-size: 12px; color: var(--text-dim); margin-left: auto; font-family: var(--font-mono); }

/* ═══ EDITOR SPLIT ═══ */

.editor-split { display: flex; gap: 20px; }
.editor-split .edit-textarea { flex: 1; min-height: 70vh; }
.editor-split.split-active .edit-textarea { width: 50%; min-height: 70vh; }
.preview-pane {
    flex: 1;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    overflow-y: auto;
    max-height: 70vh;
}

/* ═══ FORM ═══ */

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-input {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 107, 127, 0.1); }

/* ═══ DASHBOARD ═══ */

.dash-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.dash-stat {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 140px;
    box-shadow: var(--shadow);
}
.dash-stat-num { font-family: var(--font-heading); font-size: 36px; font-weight: 700; color: var(--heading); line-height: 1; margin-bottom: 4px;}
.dash-stat-label { font-size: 12px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }

.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 32px;
}

.dash-section {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    max-height: 500px;
    overflow-y: auto;
}
.dash-section h2 { font-size: 16px; margin: 0 0 16px 0; border: none; padding: 0; }

.dash-hint { font-size: 12px; color: var(--text-dim); margin-bottom: 16px; font-family: var(--font-mono); }

.dash-list { display: flex; flex-direction: column; }
.dash-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    border: none;
    gap: 12px;
    border-radius: var(--radius-sm);
}
.dash-item:hover { background: var(--bg); }
.dash-item-title { color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.dash-item-meta { color: var(--text-dim); font-size: 12px; white-space: nowrap; font-family: var(--font-mono); }
.dash-item-meta.broken { color: var(--red); background: rgba(180, 80, 70, 0.1); padding: 2px 6px; border-radius: 4px; }
.git-msg { color: var(--text-dim); font-style: italic; }

/* ═══ HISTORY ═══ */

.history-list { display: flex; flex-direction: column; gap: 8px; }
.history-entry {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    gap: 16px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-alt);
    font-size: 13px;
    align-items: baseline;
}
.history-hash { color: var(--cyan); font-family: var(--font-mono); font-size: 12px; }
.history-msg { color: var(--text); font-weight: 500; }
.history-meta { color: var(--text-dim); font-size: 12px; font-family: var(--font-mono); }

.diff-view { margin-bottom: 40px; }
.diff-message { color: var(--text); font-size: 14px; font-weight: 500; margin-bottom: 12px; }
.diff-content {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    font-size: 13px;
    font-family: var(--font-mono);
    overflow-x: auto;
    white-space: pre;
    line-height: 1.6;
}

/* ═══ RESPONSIVE ═══ */

@media (max-width: 900px) {
    .layout { grid-template-columns: 1fr; }

    .sidebar {
        position: fixed;
        top: 0;
        left: -320px;
        width: 300px;
        z-index: 150;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 24px rgba(0,0,0,0.1);
    }
    @media (prefers-color-scheme: dark) {
        .sidebar { box-shadow: 4px 0 24px rgba(0,0,0,0.5); }
    }
    .sidebar.open { left: 0; }

    .sidebar-toggle { display: flex; }

    .main {
        padding: 80px 32px 48px;
    }

    .page-header { flex-direction: column; align-items: flex-start; gap: 8px;}

    .dir-header, .dir-entry {
        grid-template-columns: 24px 1fr 80px;
    }
    .dir-col-size { display: none; }

    .domain-grid { grid-template-columns: 1fr; }
    .toc { float: none; width: 100%; margin: 0 0 24px 0; position: static; max-height: none; }
    .dash-grid { grid-template-columns: 1fr; }
    .editor-split.split-active { flex-direction: column; }
    .editor-split.split-active .edit-textarea { width: 100%; min-height: 40vh; }
    .preview-pane { max-height: 40vh; }
    .history-entry { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 480px) {
    .main { padding: 80px 20px 32px; }
    h1 { font-size: 28px; }
    h2 { font-size: 20px; }
    .search-form { flex-direction: column; }
    .dash-stats { flex-direction: column; }
    .dash-stat { width: 100%; }
}

/* ═══ TRANSITIONS ═══ */

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.main { animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1); }

/* ═══ PRINT STYLESHEET ═══ */

@media print {
    .sidebar, .sidebar-toggle, .btn-edit, .btn-cancel, .btn-save, .btn-search,
    .editor-toolbar, .edit-actions, .search-form, .page-actions, .toc,
    .nav-link, .nav-new, .graph-controls, .backlinks { display: none !important; }
    .layout { display: block !important; }
    .main { max-width: 100% !important; padding: 0 !important; border: none !important; animation: none !important; }
    body { background: white !important; color: black !important; font-size: 11pt; }
    h1, h2, h3, h4, h5, h6 { color: black !important; }
    h1::before { content: none !important; }
    a { color: black !important; border: none !important; text-decoration: underline; }
    a[href]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #666; }
    a.wikilink::after, a.nav-domain::after { content: none; }
    pre, code { background: #f5f5f5 !important; color: black !important; border: 1px solid #ddd !important; }
    table, th, td { border-color: #ccc !important; }
    th { background: #eee !important; color: black !important; }
    h1 { page-break-before: auto; }
    .page-content { page-break-inside: auto; }
    img { max-width: 100% !important; }
}

/* ═══ COLORED DIFF ═══ */

.diff-line { display: block; padding: 2px 12px; margin: 0 -20px; }
.diff-add { color: #2A5A35; background: rgba(90, 140, 100, 0.15); }
.diff-del { color: var(--red); background: rgba(180, 80, 70, 0.15); }
@media (prefers-color-scheme: dark) {
    .diff-add { color: #85C096; background: rgba(90, 140, 100, 0.25); }
    .diff-del { color: #E89A92; background: rgba(180, 80, 70, 0.25); }
}
.diff-hunk { color: var(--cyan); background: rgba(0, 107, 127, 0.08); font-weight: 600; }
.diff-ctx { color: var(--text-dim); }

/* ═══ DRAFT BANNER ═══ */

.draft-banner {
    background: rgba(190, 159, 60, 0.1);
    border: 1px solid var(--yellow);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.draft-banner-text { color: var(--yellow); flex: 1; font-weight: 500; }
.draft-banner-btn {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    padding: 6px 12px;
    cursor: pointer;
}
.draft-banner-btn:hover { background: var(--text); color: var(--bg); }

/* ═══ SHORTCUTS HELP ═══ */

.shortcuts-overlay {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 200;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    font-size: 13px;
    min-width: 240px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
@media (prefers-color-scheme: dark) {
    .shortcuts-overlay { box-shadow: 0 12px 40px rgba(0,0,0,0.5); }
}
.shortcuts-overlay.visible { display: block; animation: fadeIn 0.2s; }
.shortcuts-overlay h4 { font-size: 14px; margin-bottom: 12px; border-bottom: 1px solid var(--border); padding-bottom: 8px;}
.shortcut-row { display: flex; justify-content: space-between; padding: 4px 0; align-items: center; }
.shortcut-key { color: var(--text); background: var(--bg); padding: 2px 8px; font-size: 11px; font-family: var(--font-mono); border: 1px solid var(--border); border-radius: 4px; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }

/* ═══ COMMAND PALETTE ═══ */

.cmd-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(2px);
    z-index: 400;
}
.cmd-palette {
    position: fixed;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    max-width: 95vw;
    z-index: 401;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0,0,0,0.2);
    overflow: hidden;
}
@media (prefers-color-scheme: dark) {
    .cmd-palette { box-shadow: 0 24px 64px rgba(0,0,0,0.6); }
}
.cmd-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--heading);
    font-family: var(--font-body);
    font-size: 18px;
    padding: 20px 24px;
    outline: none;
}
.cmd-input::placeholder { color: var(--text-dim); }
.cmd-results { max-height: 400px; overflow-y: auto; background: var(--bg-alt); }
.cmd-result {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
    border: none;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    cursor: pointer;
}
.cmd-result:last-child { border-bottom: none; }
.cmd-result:hover, .cmd-result.active { background: var(--bg); border-left: 3px solid var(--cyan); padding-left: 21px; }
.cmd-result-title { color: var(--heading); font-weight: 500; }
.cmd-result-type { color: var(--text-dim); font-size: 12px; font-family: var(--font-mono); background: var(--border); padding: 2px 8px; border-radius: 4px; }
.cmd-empty { padding: 32px; color: var(--text-dim); font-size: 14px; text-align: center; font-style: italic; }

/* ═══ SCROLL PROGRESS BAR ═══ */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: var(--cyan);
    z-index: 500;
    transition: width 0.1s;
    box-shadow: 0 0 8px rgba(0, 107, 127, 0.4);
}

/* ═══ CODE COPY BUTTON ═══ */

.code-copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 8px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease;
}
pre:hover .code-copy-btn { opacity: 1; }
.code-copy-btn:hover { color: var(--cyan); border-color: var(--cyan); background: var(--bg-alt); }

/* ═══ LIGHTBOX ═══ */

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(4px);
    z-index: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}
.lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 48px rgba(0,0,0,0.5);
    cursor: default;
}

/* ═══ MINIMAP ═══ */

.minimap {
    position: fixed;
    right: 16px;
    top: 120px;
    width: 12px;
    height: 120px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    z-index: 30;
    overflow: hidden;
}
.minimap-dot {
    position: absolute;
    left: 2px;
    width: 6px;
    height: 4px;
    background: var(--cyan);
    cursor: pointer;
    border-radius: 2px;
    opacity: 0.6;
}
.minimap-dot:hover { opacity: 1; background: var(--heading); }
.minimap-viewport {
    position: absolute;
    left: 0;
    width: 100%;
    height: 20px;
    background: rgba(0, 107, 127, 0.1);
    border: 1px solid rgba(0, 107, 127, 0.3);
    pointer-events: none;
    border-radius: 2px;
}

/* ═══ ACTIVITY FEED ═══ */

.activity-feed { display: flex; flex-direction: column; }
.activity-entry {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.activity-entry:last-child { border-bottom: none; }
.activity-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); margin-top: 6px; flex-shrink: 0; box-shadow: 0 0 0 4px var(--bg-alt); }
.activity-content { flex: 1; min-width: 0; }
.activity-title { display: block; font-size: 14px; font-weight: 500; color: var(--heading); margin-bottom: 4px; }
.activity-meta { font-size: 12px; color: var(--text-dim); font-family: var(--font-mono); }

/* ═══ TOC ACTIVE ═══ */

.toc a.toc-active { color: var(--cyan); font-weight: 600; border-left: 2px solid var(--cyan); padding-left: 6px; margin-left: -8px;}

/* ═══ LOGIN ═══ */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}
.login-box {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    width: 420px;
    max-width: 90vw;
    box-shadow: var(--shadow);
}
.login-box h1 { text-align: center; margin-bottom: 32px; font-size: 28px; }
.login-box h1::before { display: none; }
.login-error { color: var(--red); font-size: 14px; margin-bottom: 16px; background: rgba(180, 80, 70, 0.1); padding: 12px; border-radius: var(--radius-sm); text-align: center; }
.login-box .form-group { margin-bottom: 24px; }
.login-box .btn-save { width: 100%; padding: 14px; font-size: 16px; }

/* ═══ LINK TOOLTIP ═══ */

.link-tooltip {
    position: absolute;
    z-index: 200;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    max-width: 360px;
    font-size: 13px;
    line-height: 1.6;
    pointer-events: none;
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}
@media (prefers-color-scheme: dark) {
    .link-tooltip { box-shadow: 0 12px 32px rgba(0,0,0,0.6); }
}

/* ═══ STALE WARNING ═══ */

.meta-stale {
    background: rgba(180, 80, 70, 0.1);
    color: var(--red);
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ═══ FIX BTN ═══ */

.fix-btn {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-family: var(--font-body);
    font-size: 11px;
    padding: 4px 10px;
    cursor: pointer;
    margin-left: 12px;
    transition: all 0.2s;
}
.fix-btn:hover { background: var(--text); color: var(--bg); border-color: var(--text); }

/* ═══ COMMENTS ═══ */

.comments-section { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.comments-section h3 { font-size: 16px; color: var(--heading); margin-bottom: 20px; font-family: var(--font-heading); }
.comment { padding: 16px 20px; margin-bottom: 12px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-md); position: relative; }
.comment-meta { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; font-family: var(--font-mono); }
.comment-content { font-size: 14px; line-height: 1.6; color: var(--text); }
.comment-form { margin-top: 24px; }
.comment-input {
    width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text); font-family: var(--font-body); font-size: 14px; padding: 12px; outline: none; resize: vertical; transition: border-color 0.2s;
}
.comment-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 107, 127, 0.1); }
.comment-del-btn { position: absolute; top: 12px; right: 12px; background: none; border: none; color: var(--text-dim); font-size: 11px; cursor: pointer; font-family: var(--font-mono); padding: 4px; border-radius: 4px; }
.comment-del-btn:hover { color: var(--red); background: rgba(180, 80, 70, 0.1); }

/* ═══ SIMILAR PAGES ═══ */

.similar-pages { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.similar-pages h3 { font-size: 16px; color: var(--heading); margin-bottom: 16px; font-family: var(--font-heading); }
.similar-list { display: flex; flex-wrap: wrap; gap: 12px; }
.similar-item { font-size: 13px; padding: 8px 14px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-md); transition: all 0.2s; }
.similar-item:hover { border-color: var(--cyan); background: var(--bg); box-shadow: var(--shadow); transform: translateY(-1px); }
.similar-domain { color: var(--text-dim); font-size: 11px; margin-left: 8px; font-family: var(--font-mono); }

/* ═══ HEALTH BARS ═══ */

.health-table { width: 100%; font-size: 13px; border-collapse: collapse; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.health-table th { text-align: left; color: var(--heading); font-weight: 600; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.health-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.health-table tr:last-child td { border-bottom: none; }
.health-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; width: 80px; display: inline-block; vertical-align: middle; }
.health-fill { height: 100%; border-radius: 4px; }
.health-good { background: #5A8C64; }
.health-mid { background: var(--yellow); }
.health-low { background: var(--red); }