:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-card: #1c2333;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent: #58a6ff;
  --accent-hover: #79c0ff;
  --danger: #f85149;
  --warning: #d29922;
  --success: #3fb950;
  --info: #58a6ff;
  --border: #30363d;
  --sidebar-w: 220px;
  --header-h: 50px;
}
[data-theme="light"] {
  --bg-primary: #f6f8fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f2f5;
  --bg-card: #ffffff;
  --text-primary: #1f2328;
  --text-secondary: #656d76;
  --text-muted: #8b949e;
  --accent: #0969da;
  --accent-hover: #0550ae;
  --danger: #cf222e;
  --warning: #9a6700;
  --success: #1a7f37;
  --info: #0969da;
  --border: #d0d7de;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 13px;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--accent) 4%, var(--bg-secondary)) 100%);
  border-right: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  overflow-y: auto; z-index: 100; transition: transform 0.3s;
  box-shadow: 4px 0 24px rgba(0,0,0,.12);
}
.sidebar-logo {
  padding: 16px 14px; border-bottom: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  display: flex; align-items: center; gap: 11px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, var(--bg-secondary)), var(--bg-secondary));
}
.sidebar-logo .shield-icon {
  display: grid; place-items: center;
  width: 66px; height: 66px; flex-shrink: 0;
}
.sidebar-logo .shield-icon svg,
.sidebar-logo .shield-icon img {
  width: 66px; height: 66px;
}
.sidebar-logo .logo-text {
  display: flex; flex-direction: column; justify-content: center;
  min-width: 0;
}
.sidebar-logo .logo-brand {
  font-size: 21px; font-weight: 900; line-height: 1;
  letter-spacing: -0.045em; color: var(--text-primary);
}
.sidebar-logo .logo-brand-accent {
  color: var(--accent);
}
.sidebar-logo .logo-sub {
  margin-top: 3px; font-size: 9px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted); line-height: 1.3;
}
.sidebar-nav { padding: 6px 0; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 14px;
  margin: 1px 8px; border-radius: 10px;
  color: var(--text-secondary); font-size: 13px; font-weight: 600; transition: all 0.18s;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--text-primary);
}
.sidebar-nav a.active {
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-tertiary));
  color: var(--accent);
  font-weight: 750;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 12%, transparent);
  border-left: 3px solid var(--accent);
}
.sidebar-nav a .icon { width: 20px; text-align: center; font-size: 16px; }
.sidebar-section {
  padding: 14px 14px 5px; margin: 0 8px; font-size: 10px; text-transform: uppercase;
  color: var(--text-muted); letter-spacing: 1.2px; font-weight: 800; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; user-select: none;
  border-radius: 8px;
}
.sidebar-section:hover { color: var(--text-primary); background: color-mix(in srgb, var(--accent) 4%, transparent); }
.section-arrow { font-size: 10px; transition: transform 0.2s; opacity: 0.5; }
.sidebar-section:hover .section-arrow { opacity: 1; }
.sidebar-section.collapsed .section-arrow { transform: rotate(-90deg); }
.sidebar-section.collapsed + .sidebar-nav { display: none; }
.main { margin-left: var(--sidebar-w); padding: 16px 20px; min-height: 100vh; }
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px; padding: 14px 18px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0,0,0,.08);
}
.page-header h1 { font-size: 18px; font-weight: 800; color: var(--text-primary); }
.page-header .subtitle { color: var(--text-muted); font-size: 12px; }
.page-header .refresh { color: var(--text-muted); font-size: 11px; font-weight: 600;
  background: var(--bg-tertiary); padding: 4px 10px; border-radius: 8px;
  border: 1px solid var(--border); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin: 12px 0; }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 12px; text-align: center; }
.stat .num { font-size: 24px; font-weight: 700; }
.stat .lbl { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }
.bl { color: var(--danger); }
.bl2 { color: var(--warning); }
.ok { color: var(--success); }
.info { color: var(--info); }
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 8px; margin: 10px 0; }
.svc { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 10px; text-align: center; }
.svc .name { font-size: 11px; color: var(--text-secondary); }
.svc .val { font-size: 14px; font-weight: 700; }
.svc .val.ok { color: var(--success); }
.svc .val.fail { color: var(--danger); }
.svc .val.warn { color: var(--warning); }
.svc .uptime { font-size: 10px; color: var(--text-muted); }
form { margin: 10px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
input, select, button {
  background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border);
  padding: 6px 10px; border-radius: 6px; font-family: inherit; font-size: 13px;
}
button { background: var(--accent); color: #fff; font-weight: 600; cursor: pointer; border-color: var(--accent); }
button:hover { background: var(--accent-hover); }
table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: 12px; }
th, td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; white-space: nowrap; }
th { background: var(--bg-tertiary); color: var(--accent); position: sticky; top: 0; z-index: 1; font-weight: 600; }
tr:hover { background: var(--bg-tertiary); }
.tbl-wrap { max-height: 420px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.tag { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 11px; font-weight: 700; }
.tag-ban { background: var(--danger); color: #fff; }
.tag-alert { background: var(--warning); color: #000; }
.tag-drop { background: var(--info); color: #000; }
.bar { background: var(--accent); height: 18px; border-radius: 4px; color: #000; padding-left: 6px;
  font-size: 11px; white-space: nowrap; display: inline-block; font-weight: 600; }
.bar-zero { background: var(--bg-tertiary); color: var(--text-muted); }
.bar-red { background: var(--danger); }
.bar-orange { background: var(--warning); }
.theme-toggle {
  position: fixed; bottom: 16px; right: 16px; z-index: 200;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 50%;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px; box-shadow: 0 4px 16px rgba(0,0,0,.18);
  transition: border-color .2s, transform .2s;
}
.theme-toggle:hover { border-color: var(--accent); transform: scale(1.08); }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.card h2 { color: var(--accent); font-size: 15px; margin-bottom: 10px; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin: 12px 0; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 12px; text-align: center; }
.stat-card .stat-value { font-size: 24px; font-weight: 700; display: block; }
.stat-card .stat-label { font-size: 11px; color: var(--text-secondary); margin-top: 2px; display: block; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.badge-success { background: rgba(63,185,80,0.15); color: var(--success); }
.badge-danger { background: rgba(248,81,73,0.15); color: var(--danger); }
.badge-warning { background: rgba(210,153,34,0.15); color: var(--warning); }
.badge-info { background: rgba(88,166,255,0.15); color: var(--info); }
.risk-low { color: var(--success); }
.risk-medium { color: var(--warning); }
.risk-high { color: var(--danger); }
.risk-critical { color: #ff4444; font-weight: 700; }
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); box-shadow: 8px 0 32px rgba(0,0,0,.3); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .hamburger { display: block !important; }
  .stats { grid-template-columns: 1fr 1fr; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
}
.hamburger { display: none; cursor: pointer; font-size: 22px; padding: 4px 8px;
  background: none; border: none; color: var(--text-primary); border-radius: 8px; }
.hamburger:hover { background: var(--bg-tertiary); }
.data-table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: 12px; }
.data-table th, .data-table td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.data-table th { background: var(--bg-tertiary); color: var(--accent); position: sticky; top: 0; }
.data-table tr:hover { background: var(--bg-tertiary); }
.actions { margin: 16px 0; }
.btn { display: inline-block; padding: 8px 16px; background: var(--accent); color: #fff; border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 13px; }
.btn:hover { background: var(--accent-hover); color: #fff; }
.mono { font-family: 'Courier New', monospace; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 99; transition: opacity .3s; }
.sidebar-overlay.show { display: block; }

/* ===== Unified Hero / KPI / Toolbar Design System ===== */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 16%,var(--bg-card)),var(--bg-card));border:1px solid color-mix(in srgb,var(--accent) 25%,var(--border));border-radius:18px;padding:18px;box-shadow:0 12px 30px rgba(0,0,0,.18)}
.page-hero::after{content:'';position:absolute;right:-70px;top:-80px;width:210px;height:210px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,transparent);pointer-events:none}
.page-hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;position:relative;z-index:1}
.page-kicker{color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:850;margin-bottom:5px}
.page-title{font-size:24px;font-weight:900;color:var(--text-primary);line-height:1.1}
.page-subtitle{max-width:740px;color:var(--text-secondary);font-size:12px;line-height:1.45;margin-top:6px}
.page-state-pill{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb,var(--bg-primary) 65%,transparent);color:var(--text-primary);font-size:12px;font-weight:850;white-space:nowrap}
.page-state-pill.running,.page-state-pill.active,.page-state-pill.online{color:var(--success);border-color:color-mix(in srgb,var(--success) 35%,var(--border))}
.page-state-pill.stopped,.page-state-pill.disabled,.page-state-pill.offline{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,var(--border))}
.page-state-pill .state-dot{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 14%,transparent)}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-top:16px;position:relative;z-index:1}
.kpi-card{background:color-mix(in srgb,var(--bg-card) 86%,var(--bg-primary));border:1px solid var(--border);border-radius:13px;padding:12px;min-width:0}
.kpi-card .kpi-label{color:var(--text-secondary);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:850;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi-card .kpi-value{color:var(--text-primary);font-size:22px;font-weight:900;margin-top:5px;font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kpi-card .kpi-note{color:var(--text-muted);font-size:10px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kpi-card.accent .kpi-value{color:var(--accent)}
.kpi-card.success .kpi-value{color:var(--success)}
.kpi-card.warn .kpi-value{color:var(--warning)}
.kpi-card.danger .kpi-value{color:var(--danger)}
.kpi-card.purple .kpi-value{color:#a371f7}
.page-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:12px;box-shadow:0 8px 22px rgba(0,0,0,.10)}
.page-tabs{display:flex;gap:6px;padding:4px;background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;margin:0}
.page-tab{padding:7px 12px;font-size:12px;background:transparent;border:0;color:var(--text-secondary);cursor:pointer;border-radius:9px;transition:.15s ease;font-weight:800}
.page-tab:hover{color:var(--text-primary);background:var(--bg-tertiary)}
.page-tab.active{background:var(--accent);color:#fff}
.page-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.page-actions form{margin:0;display:inline-flex}
.flash-banner{border:1px solid color-mix(in srgb,var(--success) 35%,var(--border));background:color-mix(in srgb,var(--success) 10%,var(--bg-card));color:var(--text-primary);border-radius:12px;padding:10px 12px;font-size:12px;font-weight:700}
.flash-banner.error{border-color:color-mix(in srgb,var(--danger) 40%,var(--border));background:color-mix(in srgb,var(--danger) 10%,var(--bg-card))}
.panel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:14px;min-width:0;box-shadow:0 8px 22px rgba(0,0,0,.10)}
.panel-card-title{color:var(--text-primary);font-size:13px;font-weight:850;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.panel-card-title span{color:var(--text-muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.section-heading{color:var(--text-primary);font-size:15px;font-weight:900;display:flex;align-items:center;gap:8px;margin:18px 0 10px}
.section-heading::before{content:'';width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 14%,transparent)}
.mod-action-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;border:none;transition:.15s}
.mod-action-btn.primary{background:var(--accent);color:#fff}
.mod-action-btn.primary:hover{background:var(--accent-hover)}
.mod-action-btn.danger{background:var(--danger);color:#fff}
.mod-action-btn.danger:hover{opacity:.9}
.mod-action-btn.success{background:var(--success);color:#fff}
.mod-action-btn.success:hover{opacity:.9}
.mod-action-btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text-primary)}
.mod-action-btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.mod-table{width:100%;border-collapse:collapse;font-size:12px}
.mod-table th{text-align:left;padding:9px 10px;color:var(--text-secondary);background:var(--bg-tertiary);border-bottom:1px solid var(--border);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.mod-table td{padding:8px 10px;color:var(--text-primary);border-bottom:1px solid color-mix(in srgb,var(--border) 65%,transparent)}
.mod-table tr:hover{background:color-mix(in srgb,var(--accent) 6%,transparent)}
.mod-badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;border:1px solid transparent}
.mod-badge.green{background:color-mix(in srgb,var(--success) 12%,transparent);color:var(--success);border-color:color-mix(in srgb,var(--success) 32%,transparent)}
.mod-badge.red{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 32%,transparent)}
.mod-badge.yellow{background:color-mix(in srgb,var(--warning) 13%,transparent);color:var(--warning);border-color:color-mix(in srgb,var(--warning) 32%,transparent)}
.mod-badge.blue{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 32%,transparent)}
.mod-badge.purple{background:rgba(163,113,247,.13);color:#a371f7;border-color:rgba(163,113,247,.34)}
.mod-badge.gray{background:color-mix(in srgb,var(--text-muted) 12%,transparent);color:var(--text-muted);border-color:color-mix(in srgb,var(--text-muted) 25%,transparent)}
.mod-modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.65);z-index:1000;align-items:center;justify-content:center}
.mod-modal-overlay.show{display:flex}
.mod-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:24px;max-width:640px;width:92%;max-height:85vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.4)}
.mod-modal h3{margin-top:0;margin-bottom:16px;display:flex;align-items:center;gap:8px;color:var(--text-primary);font-size:16px;font-weight:800}
.mod-form-row{margin-bottom:14px}
.mod-form-row label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px;font-weight:700}
.mod-form-row input,.mod-form-row select,.mod-form-row textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-primary);color:var(--text-primary);font-size:13px;box-sizing:border-box;transition:border-color .2s}
.mod-form-row input:focus,.mod-form-row select:focus,.mod-form-row textarea:focus{border-color:var(--accent);outline:none}
.mod-form-row textarea{min-height:60px;resize:vertical}
.mod-empty-state{text-align:center;padding:42px 20px;color:var(--text-secondary);background:var(--bg-card);border:1px dashed var(--border);border-radius:16px}
.mod-empty-state .icon{font-size:44px;margin-bottom:12px;opacity:.55}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.page-hero-top,.page-toolbar{flex-direction:column;align-items:stretch}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-tabs,.page-actions{width:100%}.page-tab,.page-actions .btn,.page-actions .mod-action-btn{flex:1}}