/* ============================================
   WP Control Panel — стили
   ============================================ */
:root {
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg: #f0f2f8;
    --card-bg: #ffffff;
    --text: #1a202c;
    --text-muted: #718096;
    --border: #e2e8f0;
    --green: #38a169;
    --green-bg: #c6f6d5;
    --orange: #dd6b20;
    --orange-bg: #feebc8;
    --red: #e53e3e;
    --red-bg: #fed7d7;
    --blue-bg: #e0e7ff;
    --radius: 14px;
    --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.08);
    --sidebar-w: 250px;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.55;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.main {
    flex: 1;
    margin-left: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.content {
    padding: 28px;
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: var(--sidebar-w);
    background: #14142b;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 24px;
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: .3px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.sidebar-logo-icon {
    width: 38px; height: 38px;
    background: var(--primary-gradient);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-nav { padding: 18px 14px; flex: 1; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 10px;
    color: #a0aec0;
    font-weight: 500;
    margin-bottom: 4px;
    transition: all .15s;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.nav-item.active { background: var(--primary-gradient); color: #fff; }
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }

.sidebar-footer { padding: 14px; border-top: 1px solid rgba(255,255,255,.07); }

/* ---------- Topbar ---------- */
.topbar {
    background: var(--card-bg);
    padding: 16px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title { font-size: 20px; font-weight: 700; flex: 1; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
}

.topbar-avatar {
    width: 36px; height: 36px;
    background: var(--primary-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 18px;
    padding: 6px 12px;
    cursor: pointer;
}

/* ---------- Cards ---------- */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.card-header h3 { font-size: 16px; font-weight: 700; }

.card-body { padding: 24px; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.grid-text {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
}

/* ---------- Stat cards ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.stats-grid-3 { grid-template-columns: repeat(3, 1fr); }

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-card-sm { padding: 18px 22px; }

.stat-icon {
    width: 52px; height: 52px;
    border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.stat-icon svg { width: 26px; height: 26px; }

.stat-icon-blue   { background: var(--blue-bg); color: var(--primary); }
.stat-icon-green  { background: var(--green-bg); color: var(--green); }
.stat-icon-orange { background: var(--orange-bg); color: var(--orange); }
.stat-icon-red    { background: var(--red-bg); color: var(--red); }

.stat-value { font-size: 28px; font-weight: 700; line-height: 1.1; }
.stat-label { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.badge-lg { padding: 7px 16px; font-size: 13px; }
.badge-active   { background: var(--green-bg); color: var(--green); }
.badge-inactive { background: var(--orange-bg); color: var(--orange); }
.badge-removed  { background: var(--red-bg); color: var(--red); }
.badge-version  { background: var(--blue-bg); color: var(--primary-dark); }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th {
    text-align: left;
    padding: 13px 20px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .1s; }
.table tbody tr:hover { background: #f8fafc; }

.site-link { font-weight: 600; color: var(--text); }
.site-link:hover { color: var(--primary); }

.td-actions { white-space: nowrap; text-align: right; }
.inline-form { display: inline; }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }

.tab {
    padding: 8px 16px;
    border-radius: 9px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 14px;
    transition: all .15s;
}
.tab:hover { background: var(--bg); text-decoration: none; }
.tab.active { background: var(--blue-bg); color: var(--primary-dark); }

.tab-count {
    background: #cbd5e0;
    color: #fff;
    border-radius: 12px;
    padding: 1px 8px;
    font-size: 12px;
    margin-left: 4px;
}
.tab-count-green { background: var(--green); }
.tab-count-orange { background: var(--orange); }
.tab-count-red { background: var(--red); }

.card-header-wrap { gap: 16px; }

.search-form { display: flex; gap: 8px; }
.search-form input {
    padding: 8px 14px;
    border: 2px solid var(--border);
    border-radius: 9px;
    font-size: 14px;
    width: 220px;
}
.search-form input:focus { outline: none; border-color: var(--primary); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 7px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: border .2s;
}

.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--primary); }

.text-editor {
    font-family: inherit;
    resize: vertical;
    min-height: 220px;
    line-height: 1.7;
}

.editor-meta { display: flex; justify-content: flex-end; margin-top: 6px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all .15s;
    font-family: inherit;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--primary-gradient); color: #fff; }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(102,126,234,.35); }

.btn-outline { background: #fff; border: 2px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-danger { background: var(--red-bg); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }

.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-xs { padding: 5px 11px; font-size: 12px; border-radius: 8px; }
.btn-block { width: 100%; justify-content: center; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Alerts ---------- */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}
.alert-success { background: var(--green-bg); color: #276749; }
.alert-error   { background: var(--red-bg); color: #9b2c2c; }

/* ---------- Login ---------- */
.login-page {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 25px 70px rgba(0,0,0,.45);
    padding: 44px;
    width: 100%;
    max-width: 420px;
}

.login-logo { text-align: center; margin-bottom: 30px; }
.login-logo-icon {
    width: 68px; height: 68px;
    background: var(--primary-gradient);
    border-radius: 17px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 34px; color: #fff; font-weight: 700;
    margin-bottom: 16px;
}
.login-logo h1 { font-size: 23px; color: var(--text); }
.login-logo p { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

/* ---------- Misc ---------- */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.small { font-size: 12px; }

.text-preview {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 18px;
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 320px;
    overflow-y: auto;
}

.info-list { display: flex; flex-direction: column; gap: 0; }
.info-list > div {
    display: flex;
    padding: 11px 0;
    border-bottom: 1px solid var(--border);
    gap: 16px;
}
.info-list > div:last-child { border-bottom: none; }
.info-list dt { width: 170px; flex-shrink: 0; color: var(--text-muted); font-size: 13px; font-weight: 600; padding-top: 1px; }
.info-list dd { flex: 1; word-break: break-word; }

.code-block {
    background: #f1f5f9;
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 7px;
    font-size: 13px;
    word-break: break-all;
    user-select: all;
}

.mini-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.mini-stat {
    background: #f8fafc;
    border-radius: 10px;
    padding: 14px;
    text-align: center;
}
.mini-stat-value { font-size: 22px; font-weight: 700; }
.mini-stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.version-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 0;
}
.version-bar-wrap {
    flex: 1;
    background: var(--bg);
    border-radius: 8px;
    height: 10px;
    overflow: hidden;
}
.version-bar {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 8px;
    min-width: 4px;
    transition: width .4s;
}

.page-back { margin-bottom: 18px; }

/* ---------- Site select list ---------- */
.site-select-list { max-height: 480px; overflow-y: auto; padding: 12px 24px; }

.site-select-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background .12s;
}
.site-select-item:hover { background: #f8fafc; }

.site-select-item input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.site-select-info { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.site-select-name { font-weight: 600; font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2, .grid-text { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform .25s;
    }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .content { padding: 18px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid-3 { grid-template-columns: 1fr; }
    .mini-stats { grid-template-columns: repeat(2, 1fr); }
    .search-form input { width: 140px; }
    .info-list > div { flex-direction: column; gap: 2px; }
    .info-list dt { width: auto; }
}