:root {
  --bg: #eef3f8;
  --panel: #ffffff;
  --panel-soft: #f6f9fc;
  --text: #152033;
  --muted: #64748b;
  --line: #dbe5ef;
  --brand: #0f766e;
  --brand-strong: #0d5f59;
  --warning: #f59e0b;
  --danger: #dc2626;
  --online: #16a34a;
  --offline: #ef4444;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

[data-theme="dark"] {
  --bg: #0b1220;
  --panel: #121c2d;
  --panel-soft: #172338;
  --text: #e5edf7;
  --muted: #9fb0c5;
  --line: #26364d;
  --brand: #2dd4bf;
  --brand-strong: #5eead4;
  --warning: #fbbf24;
  --danger: #f87171;
  --online: #4ade80;
  --offline: #f87171;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a {
  color: var(--brand);
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto;
}

.app-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: start;
  padding: 24px;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.app-header h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0;
}

.app-header h1 span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.theme-toggle {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: var(--panel-soft);
  font-weight: 700;
}

.app-nav {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.app-nav > li > a,
.logout-btn {
  border-radius: 8px;
}

.app-nav > li > a {
  color: var(--text);
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.app-nav > li > a:hover,
.app-nav > li > a:focus {
  color: #ffffff;
  background: var(--brand);
}

.app-nav .form-control {
  min-width: 180px;
  border-radius: 8px;
  border-color: var(--line);
  background: var(--panel);
  color: var(--text);
}

.btn {
  border-radius: 8px;
}

.section-toolbar {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 12px;
}

.stats,
.filter-group,
.sort-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stat-pill,
.filter-btn,
.sort-btn,
.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font-weight: 700;
}

.stat-online,
.status-badge.online {
  color: var(--online);
}

.stat-offline,
.status-badge.offline {
  color: var(--offline);
}

.filter-btn,
.sort-btn {
  cursor: pointer;
}

.filter-btn.active,
.sort-btn.active {
  color: #ffffff;
  border-color: var(--brand);
  background: var(--brand);
}

.table-card {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.modern-table {
  margin: 0;
  color: var(--text);
}

.modern-table > thead > tr > th {
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: var(--panel-soft);
  font-size: 12px;
  text-transform: uppercase;
}

.modern-table > tbody > tr > td {
  border-top: 1px solid var(--line);
  vertical-align: middle;
}

.empty-state {
  margin: 0;
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

#hs,
#binding,
#netwatch,
#tambahvc,
#badigital,
#sgid,
#dapur,
#ppp {
  color: var(--text);
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 20px, 1180px);
    margin-top: 10px;
  }

  .app-header {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .section-toolbar {
    align-items: stretch;
    flex-direction: column;
  }
}