/* SEO Agent Dashboard — Clean Modern UI */

:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --border: #2a2d3a;
    --text: #e4e4e7;
    --text-dim: #8b8d98;
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --green: #22c55e;
    --red: #ef4444;
    --yellow: #eab308;
    --sidebar-w: 220px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.app {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
}

.logo {
    padding: 20px;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    border-bottom: 1px solid var(--border);
}

.nav-items { flex: 1; padding: 12px 0; }

.nav-item {
    display: block;
    padding: 10px 20px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.15s;
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-item.active { color: var(--primary); background: rgba(99,102,241,0.08); border-left: 3px solid var(--primary); }

.sidebar-footer { padding: 16px; border-top: 1px solid var(--border); }

/* ── Content ── */
.content {
    flex: 1;
    margin-left: var(--sidebar-w);
    padding: 32px;
}

h1 { font-size: 24px; font-weight: 600; margin-bottom: 24px; }
h3 { font-size: 14px; font-weight: 600; color: var(--text-dim); margin: 20px 0 8px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Cards ── */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
}
.card-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; }
.card-value { font-size: 28px; font-weight: 700; margin-top: 4px; }
.card-value.green { color: var(--green); }
.card-value.yellow { color: var(--yellow); }

/* ── Tables ── */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.table th, .table td {
    padding: 10px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}
.table th {
    background: rgba(255,255,255,0.02);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-dim);
}
.table tr:hover td { background: rgba(255,255,255,0.02); }

/* ── Articles ── */
.article-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.article-info h3 { font-size: 16px; color: var(--text); margin: 0 0 4px; text-transform: none; letter-spacing: 0; }
.article-meta { font-size: 12px; color: var(--text-dim); }
.article-actions { display: flex; gap: 8px; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.badge-draft { background: rgba(234,179,8,0.15); color: var(--yellow); }
.badge-published { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-validated { background: rgba(99,102,241,0.15); color: var(--primary); }
.badge-rejected { background: rgba(239,68,68,0.15); color: #ef4444; }

/* ── Forms ── */
.form { max-width: 600px; }

.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text);
}
.hint { font-weight: 400; color: var(--text-dim); font-size: 12px; }

.form-group input, .form-group select, .form-group textarea {
    font-family: inherit;
    resize: vertical;
    width: 100%;
    padding: 8px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    outline: none;
    transition: border 0.15s;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); }

.form-row {
    display: flex;
    gap: 16px;
}
.form-row .form-group { flex: 1; }

/* ── Buttons ── */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-full { width: 100%; }

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }

.btn-green { background: var(--green); color: white; }
.btn-green:hover { opacity: 0.9; }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-dim);
}
.btn-outline:hover { border-color: var(--text); color: var(--text); }

/* ── Pages ── */
.page { display: none; }
.page.active { display: block; }

/* ── Toast ── */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    z-index: 100;
    animation: slideIn 0.3s ease;
}
.toast-success { background: var(--green); color: white; }
.toast-error { background: var(--red); color: white; }

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ── Navigation extras ── */
.topbar { display: none; }
.nav-count {
    display: inline-block; min-width: 18px; padding: 0 6px; margin-left: 6px;
    border-radius: 9px; background: var(--primary); color: #fff;
    font-size: 11px; font-weight: 700; text-align: center;
}
.sidebar-footer .btn { display: block; text-align: center; }

/* ── Notices & onboarding ── */
.notice {
    background: var(--surface); border: 1px solid var(--primary); border-radius: 8px;
    padding: 16px 20px; margin-bottom: 16px;
}
.notice h3 { margin: 0 0 8px; color: var(--text); text-transform: none; font-size: 15px; }
.notice.muted { border-color: var(--border); color: var(--text-dim); font-size: 14px; }
.notice.warn { border-color: var(--yellow); color: var(--yellow); font-size: 14px; }
.autopilot-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.checklist { list-style: none; margin: 0 0 12px; }
.checklist li { padding: 2px 0; color: var(--text-dim); font-size: 14px; }
.checklist li.done { color: var(--green); }
.card-link { text-decoration: none; color: inherit; border-color: var(--yellow); }

/* ── Tabs & article list ── */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tab {
    background: none; border: none; border-bottom: 2px solid transparent; color: var(--text-dim);
    padding: 8px 14px; font-size: 14px; cursor: pointer;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-count { font-size: 12px; opacity: 0.8; }
.title-link { color: var(--text); text-decoration: none; }
.title-link:hover { color: var(--primary-hover); }
.article-excerpt { margin-top: 6px; font-size: 13px; color: var(--text-dim); max-width: 720px; }
.empty { color: var(--text-dim); padding: 24px 0; }
.btn { text-decoration: none; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.green { color: var(--green); }
.yellow { color: var(--yellow); }
.red { color: var(--red); }

/* ── Reader / editor ── */
.reader-top { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.reader-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 32px; align-items: start; }
.reader-main {
    background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
    padding: 32px 40px; min-width: 0;
}
.reader-main h1 { font-size: 30px; line-height: 1.25; margin-bottom: 12px; }
.reader-stats { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 13px; color: var(--text-dim);
    margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.reader-side { position: sticky; top: 16px; display: flex; flex-direction: column; gap: 12px; }
.side-box { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.side-box:empty { display: none; }
.side-box h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-dim); margin-bottom: 10px; }
.side-box .btn { margin-bottom: 8px; }
.side-box .hint { display: block; margin-top: 4px; }
.export-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
#reader-toc a { display: block; padding: 4px 0; font-size: 13px; color: var(--text-dim); text-decoration: none; line-height: 1.35; }
#reader-toc a:hover { color: var(--primary-hover); }
#reader-toc a.toc-l3 { padding-left: 14px; font-size: 12px; }
.meta-row { font-size: 13px; margin-bottom: 10px; word-break: break-word; }
.meta-row span { display: block; font-size: 11px; color: var(--text-dim); text-transform: uppercase; margin-bottom: 2px; }

.article-body { font-size: 17px; line-height: 1.75; color: var(--text); max-width: 720px; }
.article-body h2 { font-size: 24px; line-height: 1.3; margin: 36px 0 12px; }
.article-body h3 { font-size: 19px; line-height: 1.3; margin: 28px 0 10px; color: var(--text); text-transform: none; letter-spacing: 0; }
.article-body p { margin: 0 0 16px; }
.article-body ul, .article-body ol { margin: 0 0 16px 24px; }
.article-body li { margin-bottom: 6px; }
.article-body a { color: var(--primary-hover); }
.article-body blockquote { border-left: 3px solid var(--primary); margin: 16px 0; padding: 4px 16px; color: var(--text-dim); }
.article-body img { max-width: 100%; height: auto; border-radius: 6px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; display: block; overflow-x: auto; }
.article-body th, .article-body td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.article-body code { background: var(--bg); padding: 1px 6px; border-radius: 4px; font-size: 0.9em; }
.article-body pre { background: var(--bg); padding: 12px; border-radius: 6px; overflow-x: auto; margin-bottom: 16px; }
.article-body.editable { min-height: 400px; max-width: none; border: 1px solid var(--border); border-radius: 0 0 6px 6px;
    padding: 16px 20px; background: var(--bg); outline: none; }
.article-body.editable:focus { border-color: var(--primary); }

.reader-main input[type=text], .reader-side input[type=text], .reader-side textarea, #e-source {
    width: 100%; padding: 8px 12px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text); font-size: 14px; outline: none; font-family: inherit;
}
.reader-main input:focus, .reader-side input:focus, .reader-side textarea:focus, #e-source:focus { border-color: var(--primary); }
#e-title { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
#e-source { min-height: 400px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; border-radius: 0 0 6px 6px; }
.edit-label { display: block; font-size: 12px; color: var(--text-dim); margin: 12px 0 4px; }
.editor-toolbar { display: flex; flex-wrap: wrap; gap: 4px; padding: 6px; background: var(--surface);
    border: 1px solid var(--border); border-bottom: 0; border-radius: 6px 6px 0 0; }
.editor-toolbar button { background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 4px; padding: 4px 10px; cursor: pointer; font-size: 13px; }
.editor-toolbar button:hover { border-color: var(--primary); }
.toolbar-right { margin-left: auto; }

/* ── Settings extras ── */
.form-group textarea { width: 100%; padding: 8px 12px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text); font-size: 14px; }
.form .check { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.form .check input { width: auto; }
.test-result { margin-left: 10px; font-size: 13px; color: var(--text-dim); }
.test-result.ok { color: var(--green); }
.test-result.fail { color: var(--red); }

/* ── Login ── */
.login-body { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 16px; }
.login-box { width: 100%; max-width: 340px; background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; padding: 28px; }
.login-box .form-group input { width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text); font-size: 15px; }
.login-error { background: rgba(239,68,68,0.12); color: var(--red); padding: 8px 12px; border-radius: 6px;
    font-size: 13px; margin-bottom: 12px; }
code { font-size: 12px; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .reader-layout { grid-template-columns: minmax(0, 1fr); }
    .reader-side { position: static; }
    #reader-toc-box { display: none; }
}
@media (max-width: 768px) {
    .topbar {
        display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 50;
        background: var(--surface); border-bottom: 1px solid var(--border); padding: 10px 16px;
    }
    .sidebar { transform: translateX(-100%); transition: transform 0.2s; z-index: 60; width: 240px; }
    .sidebar.open { transform: translateX(0); box-shadow: 0 0 40px rgba(0,0,0,0.6); }
    .content { margin-left: 0; padding: 16px; }
    .form-row { flex-direction: column; gap: 0; }
    .article-card { flex-direction: column; align-items: flex-start; gap: 12px; }
    .reader-main { padding: 20px 16px; }
    .reader-main h1 { font-size: 24px; }
    .article-body { font-size: 16px; }
}

/* ── Режим агентства ── */
.site-switch { padding: 0 16px 12px; }
.site-switch select { width: 100%; margin-top: 4px; padding: 8px; background: var(--bg); color: var(--text);
    border: 1px solid var(--border); border-radius: 6px; font: inherit; }
.site-card .article-actions { flex-wrap: wrap; }
.site-warn { color: var(--yellow); }
.scope-tag { font-size: 11px; font-weight: 500; color: var(--text-dim); border: 1px solid var(--border);
    border-radius: 10px; padding: 1px 8px; margin-left: 6px; text-transform: none; letter-spacing: 0; }
[hidden] { display: none !important; }