/* =====================================================
   Nova Home Healthcare — Modern Healthcare Theme
   White + Blue + Cyan, glassmorphism cards
   ===================================================== */

:root {
  --nova-blue: #0d6efd;
  --nova-blue-dark: #0a4fb5;
  --nova-cyan: #0dcaf0;
  --nova-bg: #f4f8fc;
  --nova-sidebar: #0b2447;
  --nova-sidebar-hover: #19376d;
  --nova-card-radius: 1rem;
}

html { font-size: 14px; position: relative; min-height: 100%; }
body { background: var(--nova-bg); font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }

/* ---------- Auth pages ---------- */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--nova-blue) 0%, var(--nova-cyan) 100%);
}
.auth-card {
  width: 100%;
  max-width: 420px;
  border: none;
  border-radius: var(--nova-card-radius);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1rem 3rem rgba(11, 36, 71, 0.25);
}
.auth-card .brand-icon {
  width: 64px; height: 64px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nova-blue), var(--nova-cyan));
  color: #fff; font-size: 1.75rem;
}

/* ---------- Admin layout ---------- */
.nova-sidebar {
  width: 250px;
  min-height: 100vh;
  background: var(--nova-sidebar);
  transition: margin-left 0.25s ease;
}
.nova-sidebar .nav-link {
  color: #c3d3e8;
  border-radius: 0.5rem;
  margin: 0.15rem 0.75rem;
  padding: 0.6rem 0.9rem;
}
.nova-sidebar .nav-link:hover,
.nova-sidebar .nav-link.active {
  background: var(--nova-sidebar-hover);
  color: #fff;
}
.nova-sidebar .sidebar-brand {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.nova-sidebar.collapsed { margin-left: -250px; }

.nova-topbar {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e3ecf5;
}

.nova-content { flex: 1; min-width: 0; }

/* ---------- Cards ---------- */
.stat-card {
  border: none;
  border-radius: var(--nova-card-radius);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  box-shadow: 0 0.25rem 1rem rgba(13, 110, 253, 0.08);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.5rem 1.5rem rgba(13, 110, 253, 0.15);
}
.stat-card .stat-icon {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 0.85rem;
  font-size: 1.4rem;
  color: #fff;
}

.card { border: none; border-radius: var(--nova-card-radius); box-shadow: 0 0.25rem 1rem rgba(11, 36, 71, 0.06); }

/* ---------- Tables ---------- */
.table thead th {
  background: #eef5fd;
  color: var(--nova-sidebar);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- Misc ---------- */
.btn-nova {
  background: linear-gradient(135deg, var(--nova-blue), var(--nova-cyan));
  color: #fff; border: none;
}
.btn-nova:hover { color: #fff; filter: brightness(1.05); }

.breadcrumb { background: transparent; padding: 0; margin-bottom: 1rem; }

@media (max-width: 991.98px) {
  .nova-sidebar { position: fixed; z-index: 1045; margin-left: -250px; }
  .nova-sidebar.show { margin-left: 0; }
}