/* RMSANZ Research Dashboard — custom styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --ink: #0F172A;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-700: #475569;
  --primary: #2563EB;
  --accent: #F97316;
  --success: #10B981;
  --violet: #7C3AED;
  --pink: #EC4899;
  --cyan: #06B6D4;
}

html, body, #_dash-app-content {
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%) !important;
  font-family: "Inter", -apple-system, system-ui, sans-serif !important;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page container */
.rmsanz-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2.5rem;
}

/* Hero card */
.rmsanz-hero {
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 60%, #7C3AED 130%);
  color: #fff;
  border-radius: 1.25rem;
  padding: 2.5rem 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 35px -15px rgba(37, 99, 235, 0.5);
}
.rmsanz-hero::after {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 60%);
  pointer-events: none;
}
.rmsanz-hero h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}
.rmsanz-hero p {
  opacity: 0.88;
  max-width: 52rem;
  margin-top: 0.5rem;
}

/* KPI grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

/* Section card */
.section-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: box-shadow 180ms ease;
}
.section-card:hover {
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}
.section-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-700);
  margin: 0 0 0.75rem;
}

/* Shell nav */
.rmsanz-shell-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}
.rmsanz-nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.9rem;
  border-radius: 0.55rem;
  color: var(--gray-700);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 150ms ease, color 150ms ease;
}
.rmsanz-nav-link:hover {
  background: #EFF6FF;
  color: var(--primary);
}
.rmsanz-nav-link.is-active {
  background: #DBEAFE;
  color: var(--primary);
  font-weight: 600;
}

/* AG Grid tweaks — match the Mantine aesthetic */
.ag-theme-alpine, .ag-theme-alpine-dark {
  --ag-header-background-color: var(--gray-50);
  --ag-header-foreground-color: var(--gray-700);
  --ag-row-hover-color: #EFF6FF;
  --ag-selected-row-background-color: #DBEAFE;
  --ag-odd-row-background-color: #FBFCFE;
  --ag-border-color: var(--gray-200);
  --ag-font-family: "Inter", -apple-system, system-ui, sans-serif;
  --ag-font-size: 13px;
  --ag-row-height: 42px;
  --ag-header-height: 42px;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px; height: 8px;
}
::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gray-700);
}

/* Rehab-pub badge */
.rehab-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  margin-right: 6px;
}

/* Mantine overrides */
.mantine-Card-root {
  background: #fff !important;
  border-color: var(--gray-200) !important;
}

.mantine-Tabs-tab[data-active="true"] {
  color: var(--primary) !important;
}

/* Cytoscape card */
.cy-container {
  height: 560px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 1rem;
  padding: 0.5rem;
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  color: var(--gray-700);
  text-align: center;
}

.metric-label { font-size: 0.75rem; color: var(--gray-700); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.metric-value { font-size: 1.4rem; font-weight: 700; color: var(--ink); }