:root {
  --bg: #050816;
  --bg-alt: #0b1020;
  --card: #111827;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.2);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --danger: #f97373;
  --success: #4ade80;
  --warning: #facc15;
  --border: #1f2937;
  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow-soft: 0 18px 40px rgba(0,0,0,0.45);
  --transition-fast: 0.18s ease-out;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  background: radial-gradient(circle at top, #111827 0, #020617 40%, #000 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(2,6,23,0.94), rgba(2,6,23,0.8), transparent);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #38bdf8, #0369a1 45%, #000 100%);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.7);
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  flex-wrap: wrap;
}

.nav-links a {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.nav-links a:hover {
  border-color: var(--accent-soft);
  background: rgba(15,23,42,0.9);
  color: var(--text);
  transform: translateY(-1px);
}

.main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
}

.hero {
  padding: 1.5rem 0 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 32rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--accent-soft);
  background: rgba(15,23,42,0.7);
  color: var(--accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
}

.grid-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.metric-card {
  border-radius: var(--radius-md);
  background: radial-gradient(circle at top, #1f2937 0, #020617 70%);
  border: 1px solid rgba(15,23,42,0.9);
  padding: 0.7rem 0.8rem;
  box-shadow: 0 10px 22px rgba(0,0,0,0.35);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--muted);
}

.metric-value {
  font-size: 1.1rem;
  font-weight: 600;
}

.metric-tag {
  font-size: 0.7rem;
  color: var(--accent);
  margin-top: 0.1rem;
}

.tag-good { color: var(--success); }
.tag-risk { color: var(--warning); }

.section {
  margin-top: 1.8rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.summary-table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  font-size: 0.78rem;
  background: rgba(15,23,42,0.85);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
}

.summary-table thead {
  background: linear-gradient(to right, rgba(15,23,42,0.9), rgba(8,47,73,0.9));
}

.summary-table th,
.summary-table td {
  padding: 0.55rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid rgba(31,41,55,0.9);
}

.summary-table th {
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
}

.summary-table tbody tr:hover {
  background: rgba(15,23,42,0.85);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(55,65,81,0.9);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pill-low { border-color: var(--success); color: var(--success); }
.pill-mid { border-color: var(--warning); color: var(--warning); }
.pill-high { border-color: var(--danger); color: var(--danger); }

.layout-main {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
  margin-top: 2rem;
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.project-card {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(15,23,42,0.97), rgba(15,23,42,0.92));
  border: 1px solid var(--border);
  padding: 0.85rem 0.95rem;
  position: relative;
  box-shadow: 0 14px 30px rgba(0,0,0,0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  background: linear-gradient(135deg, #020617, #111827);
}

.project-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(56,189,248,0.5), 0 20px 45px rgba(0,0,0,0.7);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.25rem;
}

.project-title {
  font-size: 0.92rem;
  font-weight: 600;
}

.project-id {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-meta {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.72rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.project-chip {
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(55,65,81,0.9);
  background: rgba(15,23,42,0.8);
}

.project-body {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.toggle-detail {
  margin-top: 0.4rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

.toggle-detail span {
  transition: transform var(--transition-fast);
}

.project-card.expanded .toggle-detail span {
  transform: rotate(90deg);
}

.project-detail {
  margin-top: 0.45rem;
  display: none;
  border-top: 1px dashed rgba(55,65,81,0.9);
  padding-top: 0.4rem;
}

.project-card.expanded .project-detail {
  display: block;
}

.project-detail ul {
  padding-left: 1.1rem;
  list-style: disc;
  font-size: 0.78rem;
  color: var(--text);
}

.project-detail li + li {
  margin-top: 0.18rem;
}

.detail-panel {
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, #020617 0, #020617 45%, #000 100%);
  border: 1px solid var(--border);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-soft);
}

.detail-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.detail-sub {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.7rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  font-size: 0.75rem;
}

.detail-grid-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(31,41,55,0.9);
  padding: 0.4rem 0.45rem;
  background: rgba(15,23,42,0.85);
}

.detail-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.detail-value {
  font-size: 0.82rem;
}

.detail-notes {
  margin-top: 0.8rem;
  font-size: 0.78rem;
  color: var(--text);
}

.chart-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(15,23,42,0.9);
  overflow: hidden;
  margin-top: 0.25rem;
}

.chart-bar-fill {
  height: 100%;
  background: linear-gradient(to right, #22c55e, #38bdf8);
}

.kpi-table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  font-size: 0.78rem;
  margin-top: 0.8rem;
}

.kpi-table th, .kpi-table td {
  border-bottom: 1px solid rgba(31,41,55,0.9);
  padding: 0.4rem 0.3rem;
  text-align: left;
}

.kpi-table th {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-table tbody tr:nth-child(even) {
  background: rgba(15,23,42,0.4);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 1rem 1.25rem 1.4rem;
  font-size: 0.72rem;
  color: var(--muted);
  text-align: center;
  background: rgba(2,6,23,0.95);
  margin-top: auto;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(55,65,81,0.9);
  font-size: 0.78rem;
  margin-top: 0.7rem;
  background: rgba(15,23,42,0.8);
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.link-btn:hover {
  background: rgba(8,47,73,0.9);
  border-color: var(--accent-soft);
  transform: translateY(-1px);
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 1.25rem;
  }
  .layout-main {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .grid-metrics {
    grid-template-columns: minmax(0, 1fr);
  }
  .summary-table {
    font-size: 0.7rem;
  }
  .summary-table th,
  .summary-table td {
    padding: 0.45rem 0.5rem;
  }
}