:root {
    --bg: #f4f7fb;
    --panel: #ffffff;
    --text: #142033;
    --muted: #667085;
    --line: #e4e7ec;
    --primary: #1d4ed8;
    --primary-soft: #dbeafe;
    --success: #067647;
    --success-soft: #dcfae6;
    --danger: #b42318;
    --danger-soft: #fee4e2;
    --warning: #b54708;
    --warning-soft: #fff7d6;
    --shadow: 0 14px 40px rgba(17, 24, 39, 0.06);
    --radius: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}

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

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

.sidebar {
    background: #0f172a;
    color: #fff;
    padding: 28px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.brand-login { margin-bottom: 24px; }

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2563eb, #14b8a6);
    color: #fff;
    font-weight: 700;
}

.brand-title {
    font-size: 18px;
    font-weight: 700;
}

.brand-subtitle {
    color: rgba(255,255,255,.68);
    font-size: 13px;
}

.brand-subtitle-dark {
    color: var(--muted);
}

.nav {
    display: grid;
    gap: 10px;
}

.nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(255,255,255,.88);
    text-decoration: none;
}

.nav a:hover {
    background: rgba(255,255,255,.08);
}

.content {
    padding: 32px;
}

.page-header h1 {
    margin: 0;
    font-size: 32px;
}

.page-header p {
    margin: 8px 0 0;
    color: var(--muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 24px 0;
}

.stats-grid-five {
    grid-template-columns: repeat(5, 1fr);
}

.stat-card,
.panel,
.login-card {
    background: var(--panel);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(15, 23, 42, 0.04);
}

.stat-card {
    padding: 22px;
}

.stat-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--primary-soft);
    color: var(--primary);
    margin-bottom: 16px;
}

.stat-label {
    color: var(--muted);
    font-size: 14px;
}

.stat-value {
    margin-top: 6px;
    font-size: 30px;
    font-weight: 800;
}

.panel-grid {
    display: grid;
    gap: 18px;
    margin-bottom: 22px;
}

.two-cols {
    grid-template-columns: repeat(2, 1fr);
}

.panel {
    padding: 22px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.panel-header h2,
.panel h2,
.panel h3 {
    margin: 0;
}

.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

.small { font-size: 12px; }
.muted { color: var(--muted); }

.pill {
    display: inline-flex;
    padding: 7px 10px;
    background: #eef2ff;
    color: #3730a3;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.status-badge {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-success { background: var(--success-soft); color: var(--success); }
.status-failed, .status-error { background: var(--danger-soft); color: var(--danger); }
.status-running { background: var(--warning-soft); color: var(--warning); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 14px;
    padding: 11px 16px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-secondary {
    background: #eef2f7;
    color: var(--text);
}

.kv-list {
    display: grid;
    gap: 12px;
}

.kv-list > div,
.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.kv-list > div:last-child,
.list-item:last-child { border-bottom: none; }

.filters-grid,
.form-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.form-grid { grid-template-columns: 1fr; }

.filters-grid label,
.form-grid label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: #fff;
    font: inherit;
    color: var(--text);
}

.filters-actions {
    display: flex;
    align-items: end;
    gap: 10px;
}

.pagination {
    display: flex;
    gap: 8px;
    margin-top: 18px;
}

.page-link {
    display: inline-flex;
    min-width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: #eef2f7;
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
}

.page-link.active {
    background: var(--primary);
    color: #fff;
}

.empty-state {
    padding: 20px;
    border-radius: 14px;
    background: #f8fafc;
    color: var(--muted);
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 430px;
    padding: 28px;
}

.alert {
    padding: 12px 14px;
    border-radius: 14px;
    margin-bottom: 16px;
}

.alert-error {
    background: var(--danger-soft);
    color: var(--danger);
}

.action-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.list-stack {
    display: grid;
    gap: 4px;
}

.json-box {
    white-space: pre-wrap;
    word-break: break-word;
    background: #0b1220;
    color: #d3e0f5;
    padding: 16px;
    border-radius: 16px;
    overflow: auto;
    max-height: 420px;
}

.sync-result {
    margin-top: 18px;
    padding: 16px;
    border-radius: 16px;
}

.sync-result.success {
    background: var(--success-soft);
    color: var(--success);
}

.sync-result.error {
    background: var(--danger-soft);
    color: var(--danger);
}

.contact-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.role-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 700;
}

.role-chip.ok {
    background: var(--success-soft);
    color: var(--success);
}

.role-chip.missing {
    background: #eef2f7;
    color: var(--muted);
}

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.contact-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    background: #fcfdff;
}

.contact-card h3 {
    margin: 8px 0 6px;
}

.contact-role {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
}

.contact-meta {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    font-size: 14px;
}

@media (max-width: 1200px) {
    .stats-grid,
    .stats-grid-five,
    .two-cols,
    .contacts-grid,
    .filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    .shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        padding: 22px;
    }

    .content {
        padding: 22px;
    }

    .stats-grid,
    .stats-grid-five,
    .two-cols,
    .contacts-grid,
    .filters-grid {
        grid-template-columns: 1fr;
    }

    .kv-list > div,
    .list-item {
        align-items: flex-start;
        flex-direction: column;
    }
}