/* === Theme Variables === */
:root {
    --bg: #f5f5f5;
    --bg-card: #ffffff;
    --bg-input: #f0f0f0;
    --bg-hover: #e8e8e8;
    --bg-active: #e0e6f0;
    --bg-code: #f5f5f5;
    --bg-blockquote: #eef2f7;
    --text: #1e1e1e;
    --text-secondary: #444;
    --text-muted: #666;
    --border: #ddd;
    --border-light: #ccc;
    --accent: #2270b8;
    --accent-hover: #1a5c9e;
    --accent-on: #fff;
    --code-color: #b5461e;
    --badge-bg: #2270b8;
    --badge-color: #fff;
    --tag-bg: #e0e6f0;
    --tag-color: #444;
    --tag-active-bg: #2270b8;
    --tag-active-color: #fff;
    --btn-bg: #e0e0e0;
    --btn-border: #bbb;
    --btn-hover: #d0d0d0;
    --error-bg: #fde8e8;
    --error-border: #d32f2f;
    --error-color: #c62828;
    --sep-color: #bbb;
    --count-bg: #e0e6f0;
    --count-color: #666;
}

[data-theme="dark"] {
    --bg: #1e1e1e;
    --bg-card: #252526;
    --bg-input: #2d2d2d;
    --bg-hover: #333;
    --bg-active: #37373d;
    --bg-code: #1e1e1e;
    --bg-blockquote: #2d2d2d;
    --text: #e0e0e0;
    --text-secondary: #ccc;
    --text-muted: #888;
    --border: #333;
    --border-light: #444;
    --accent: #569cd6;
    --accent-hover: #4a8bc2;
    --accent-on: #1e1e1e;
    --code-color: #ce9178;
    --badge-bg: #569cd6;
    --badge-color: #1e1e1e;
    --tag-bg: #333;
    --tag-color: #ccc;
    --tag-active-bg: #569cd6;
    --tag-active-color: #1e1e1e;
    --btn-bg: #333;
    --btn-border: #555;
    --btn-hover: #444;
    --error-bg: #3d1e1e;
    --error-border: #d32f2f;
    --error-color: #ff6b6b;
    --sep-color: #555;
    --count-bg: #333;
    --count-color: #888;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace; }

/* === Layout === */
.layout { display: flex; min-height: 100vh; }

/* === Sidebar === */
.sidebar {
    width: 280px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
}
.sidebar-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
}
.logo:hover { text-decoration: none; }
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.4rem;
    cursor: pointer;
}
.sidebar-nav { flex: 1; padding: 1rem 0; }
.sidebar-section { padding: 0 1.5rem; margin-bottom: 1.5rem; }
.sidebar-section h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}
.sidebar-section ul { list-style: none; }
.sidebar-section li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: background 0.15s;
}
.sidebar-section li a:hover { background: var(--bg-hover); text-decoration: none; }
.sidebar-section li a.active { background: var(--bg-active); color: var(--accent); }
.count {
    font-size: 0.75rem;
    color: var(--count-color);
    background: var(--count-bg);
    padding: 0 0.4rem;
    border-radius: 10px;
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag-cloud .tag {
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    background: var(--tag-bg);
    color: var(--tag-color);
    transition: background 0.15s;
}
.tag-cloud .tag:hover { background: var(--bg-hover); text-decoration: none; }
.tag-cloud .tag.active { background: var(--tag-active-bg); color: var(--tag-active-color); }
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
}
.admin-link { color: var(--text-muted); font-size: 0.85rem; }
.lang-switcher { margin-bottom: 0.5rem; font-size: 0.85rem; }
.lang-switcher a { color: var(--text-muted); }
.lang-switcher a:hover { color: var(--accent); }
.lang-active { color: var(--accent); font-weight: 600; }
.lang-sep { color: var(--sep-color); margin: 0 0.25rem; }
.lang-switcher-inline { display: inline-flex; align-items: center; font-size: 0.85rem; }
.lang-switcher-inline a { color: var(--text-muted); }
.lang-switcher-inline a:hover { color: var(--accent); }

/* === Theme Toggle === */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    line-height: 1;
    transition: color 0.15s, border-color 0.15s;
    vertical-align: middle;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }

/* === Content === */
.content {
    flex: 1;
    padding: 2rem;
    max-width: 960px;
    margin-left: max(280px, calc(50vw - 340px));
}
.hamburger {
    display: none;
    background: none;
    border: 1px solid var(--border-light);
    color: var(--text);
    font-size: 1.3rem;
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 1rem;
}
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.content-header h1 { font-size: 1.5rem; }

/* === Search === */
.search-form { display: flex; gap: 0.5rem; }
.search-input {
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    color: var(--text);
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    font-size: 0.9rem;
    width: 220px;
}
.search-input:focus { outline: none; border-color: var(--accent); }

/* === Script Grid === */
.script-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}
.script-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.2rem;
    transition: border-color 0.2s, transform 0.1s;
    color: var(--text);
}
.script-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    text-decoration: none;
}
.script-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.script-card-header h2 { font-size: 1.05rem; line-height: 1.3; }
.badge {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    background: var(--badge-bg);
    color: var(--badge-color);
    white-space: nowrap;
    font-weight: 600;
}
.script-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.script-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.script-tags { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.tag-sm {
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    background: var(--tag-bg);
    color: var(--tag-color);
}

/* === Script Detail === */
.script-detail { max-width: 800px; }
.back-link { color: var(--text-muted); font-size: 0.85rem; }
.back-link:hover { color: var(--accent); }
.script-header { margin-bottom: 1.5rem; }
.script-header h1 { font-size: 1.8rem; margin: 0.5rem 0; }
.script-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.script-tags-inline { display: flex; gap: 0.3rem; }
.script-description {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.curl-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}
.curl-box label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.code-copy-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-code);
    padding: 0.6rem 1rem;
    border-radius: 4px;
}
.code-copy-wrapper code {
    flex: 1;
    font-size: 0.9rem;
    color: var(--code-color);
    word-break: break-all;
}
.btn-copy {
    background: var(--btn-bg);
    border: 1px solid var(--btn-border);
    color: var(--text);
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: background 0.15s;
}
.btn-copy:hover { background: var(--btn-hover); }
.code-block {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.code-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}
.code-block pre {
    margin: 0;
    padding: 1rem;
    overflow-x: auto;
    background: var(--bg-code);
}
.code-block code {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* === Script Body (Markdown) === */
.script-body {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    line-height: 1.8;
    color: var(--text-secondary);
}
.script-body h1, .script-body h2, .script-body h3,
.script-body h4, .script-body h5, .script-body h6 {
    color: var(--text);
    margin: 1.5rem 0 0.75rem;
    line-height: 1.3;
}
.script-body h1 { font-size: 1.5rem; border-bottom: 1px solid var(--border-light); padding-bottom: 0.3rem; }
.script-body h2 { font-size: 1.3rem; border-bottom: 1px solid var(--border-light); padding-bottom: 0.3rem; }
.script-body h3 { font-size: 1.15rem; }
.script-body h4 { font-size: 1.05rem; }
.script-body p { margin: 0.75rem 0; }
.script-body ul, .script-body ol { margin: 0.75rem 0; padding-left: 1.5rem; }
.script-body li { margin: 0.25rem 0; }
.script-body code {
    background: var(--bg-code);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--code-color);
}
.script-body pre {
    background: var(--bg-code);
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1rem 0;
}
.script-body pre code {
    background: none;
    padding: 0;
    color: var(--text);
}
.script-body blockquote {
    border-left: 3px solid var(--accent);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    color: var(--text-muted);
    background: var(--bg-blockquote);
    border-radius: 0 4px 4px 0;
}
.script-body a { color: var(--accent); }
.script-body a:hover { text-decoration: underline; }
.script-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
.script-body th, .script-body td {
    border: 1px solid var(--border-light);
    padding: 0.5rem 0.75rem;
    text-align: left;
}
.script-body th { background: var(--bg-input); color: var(--text); }
.script-body img { max-width: 100%; border-radius: 4px; }
.script-body hr { border: none; border-top: 1px solid var(--border-light); margin: 1.5rem 0; }

/* === Empty State === */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    border: 1px solid var(--btn-border);
    background: var(--btn-bg);
    color: var(--text);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}
.btn:hover { background: var(--btn-hover); text-decoration: none; }
.btn-sm { padding: 0.25rem 0.6rem; font-size: 0.8rem; }
.btn-primary { background: var(--accent); color: var(--accent-on); border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline { background: transparent; border-color: var(--btn-border); }
.btn-outline:hover { background: var(--btn-bg); }
.btn-danger { background: #d32f2f; border-color: #d32f2f; color: #fff; }
.btn-danger:hover { background: #b71c1c; }
.btn-block { width: 100%; }

/* === Login === */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    width: 100%;
    max-width: 360px;
    text-align: center;
}
.login-card h1 { margin-bottom: 1.5rem; font-size: 1.3rem; }
.login-card .back-link { display: block; margin-top: 1.5rem; }

/* === Forms === */
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}
.form-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    color: var(--text);
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    font-size: 0.9rem;
}
.form-input:focus { outline: none; border-color: var(--accent); }
.form-input-sm { width: 80px; }
.form-textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    color: var(--text);
    padding: 0.75rem;
    border-radius: 4px;
    font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.9rem;
    resize: vertical;
    tab-size: 4;
}
.form-textarea:focus { outline: none; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.checkbox-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}
.inline-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.inline-form .form-input { width: auto; }
.form-hint { display: block; margin-top: 0.3rem; font-size: 0.8rem; color: var(--text-muted); }

/* === Alert === */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-error { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error-color); }

/* === Admin Layout === */
.admin-body { background: var(--bg); }
.admin-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.75rem 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}
.admin-logo {
    font-weight: 700;
    color: var(--accent);
    font-size: 1.1rem;
}
.admin-logo:hover { text-decoration: none; }
.admin-links { display: flex; gap: 1.25rem; font-size: 0.9rem; align-items: center; }
.admin-links a { color: var(--text-secondary); }
.admin-links a:hover { color: var(--accent); }
.admin-sep { color: var(--sep-color); }
.admin-content { max-width: 960px; margin: 2rem auto; padding: 0 2rem; }
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.admin-header h1 { font-size: 1.5rem; }

/* === Admin Table === */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 6px;
    overflow: hidden;
}
.admin-table th, .admin-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.admin-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-input);
}
.admin-table td code { color: var(--code-color); font-size: 0.85rem; }
.admin-table .actions { display: flex; gap: 0.5rem; }
.admin-table .empty { text-align: center; color: var(--text-muted); padding: 2rem; }
.inline { display: inline; }

/* === Stats === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
    text-align: center;
}
.stat-number { font-size: 2.5rem; font-weight: 700; color: var(--accent); }
.stat-label { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.5rem; }
.stat-link { font-size: 0.85rem; }
.admin-form { max-width: 700px; }

/* === Responsive === */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-toggle { display: block; }
    .hamburger { display: block; }
    .content { margin-left: 0; padding: 1.5rem; max-width: 100%; }
    .script-grid { grid-template-columns: 1fr; }
    .content-header { flex-direction: column; align-items: flex-start; }
    .form-row { grid-template-columns: 1fr; }
    .admin-nav { flex-direction: column; gap: 0.5rem; padding: 0.75rem 1rem; }
    .admin-links { flex-wrap: wrap; gap: 0.75rem; }
}