:root {
  --dash-bg: #f4f7f5;
  --dash-surface: #ffffff;
  --dash-line: #e2e8e3;
  --dash-text: #1b1f1d;
  --dash-muted: #5f6a64;
  --dash-green: #068838;
  --dash-green-dark: #046c2d;
  --dash-sidebar: #0f2418;
}

* {
  box-sizing: border-box;
}

body.dash-body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--dash-text);
  background: var(--dash-bg);
  min-height: 100vh;
}

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

.dash-sidebar {
  background: var(--dash-sidebar);
  color: #e8f0eb;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dash-brand {
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
}

.dash-brand span {
  color: #7dcea0;
}

.dash-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dash-nav button {
  text-align: left;
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  background: transparent;
  color: #c5d5cc;
  font-weight: 600;
  cursor: pointer;
}

.dash-nav button:hover,
.dash-nav button.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.dash-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.dash-topbar {
  height: 60px;
  border-bottom: 1px solid var(--dash-line);
  background: var(--dash-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  gap: 12px;
}

.dash-user {
  font-size: 0.95rem;
  color: var(--dash-muted);
}

.dash-user strong {
  color: var(--dash-text);
}

.dash-content {
  padding: 22px;
}

.panel {
  display: none;
  animation: fade 0.2s ease;
}

.panel.is-visible {
  display: block;
}

@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.card {
  background: var(--dash-surface);
  border: 1px solid var(--dash-line);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 16px;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.card p {
  margin: 0 0 12px;
  color: var(--dash-muted);
  line-height: 1.6;
}

.btn {
  border-radius: 10px;
  padding: 9px 16px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
}

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

.btn-primary:hover {
  background: var(--dash-green-dark);
}

.btn-ghost {
  background: #fff;
  border-color: #d1d8d3;
}

.btn-danger {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.alert {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.alert-success {
  background: #ecfdf3;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.stat {
  border: 1px solid var(--dash-line);
  border-radius: 12px;
  padding: 14px;
  background: #fbfcfb;
}

.stat .label {
  color: var(--dash-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.stat .value {
  font-size: 1.5rem;
  font-weight: 800;
  margin-top: 6px;
}

pre.raw {
  background: #0b1220;
  color: #e2e8f0;
  padding: 12px;
  border-radius: 10px;
  overflow: auto;
  font-size: 0.82rem;
  max-height: 320px;
}

@media (max-width: 900px) {
  .dash-app {
    grid-template-columns: 1fr;
  }

  .dash-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .dash-nav {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }
}