:root {
  --bg: #0b1020;
  --sidebar: #111a35;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
}

* {
  box-sizing: border-box;
  font-family: "Manrope", sans-serif;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #eef2ff, #f8fafc);
  color: var(--text);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  background: linear-gradient(180deg, #0f172a, #1e293b);
  color: #e2e8f0;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.brand h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
}

.brand p {
  margin: 4px 0 18px;
  color: #cbd5e1;
  font-size: 12px;
}

.nav-btn {
  border: 0;
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  color: #cbd5e1;
  background: transparent;
  font-weight: 600;
}

.nav-btn:hover,
.nav-btn.active {
  background: rgba(37, 99, 235, 0.25);
  color: #ffffff;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.topbar {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #fff;
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.topbar h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
}

.topbar p {
  margin: 2px 0 0;
  font-size: 12px;
  opacity: 0.85;
}

.topbar-right {
  display: flex;
  gap: 8px;
  align-items: center;
  width: min(540px, 100%);
}

.card-panel {
  background: var(--surface);
  border: 1px solid #dbe3ef;
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.card-panel h5 {
  margin: 0 0 10px;
  font-weight: 700;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.status-list {
  margin: 0;
  padding-left: 16px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.kpi small {
  color: var(--muted);
  font-weight: 600;
}

.kpi h3 {
  margin: 4px 0 0;
  font-weight: 800;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.result-panel pre {
  background: #0f172a;
  color: #cbd5e1;
  border-radius: 10px;
  padding: 10px;
  min-height: 140px;
  max-height: 300px;
  overflow: auto;
  margin-bottom: 0;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

#tableSearchInput {
  min-width: 220px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    flex-direction: row;
    overflow-x: auto;
    align-items: center;
  }
  .sidebar-footer {
    display: none;
  }
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}