/* ── Bizentrix HMS theme ──────────────────────────────────────────────
   Palette and typography per design spec. High contrast, large readable
   fonts, minimal motion. */
:root {
  --bx-primary: #2563EB;
  --bx-primary-dark: #1D4ED8;
  --bx-success: #16A34A;
  --bx-warning: #F59E0B;
  --bx-danger: #DC2626;
  --bx-bg: #F8FAFC;
  --bx-surface: #FFFFFF;
  --bx-border: #E2E8F0;
  --bx-text: #0F172A;
  --bx-muted: #64748B;
  --bx-sidebar-w: 248px;

  --bs-primary: var(--bx-primary);
  --bs-primary-rgb: 37, 99, 235;
}

* { -webkit-font-smoothing: antialiased; }

body {
  font-family: "Inter", "Source Sans Pro", system-ui, -apple-system, sans-serif;
  background: var(--bx-bg);
  color: var(--bx-text);
  font-size: 15px;
}

/* Buttons / accents reuse the palette */
.btn-primary {
  --bs-btn-bg: var(--bx-primary);
  --bs-btn-border-color: var(--bx-primary);
  --bs-btn-hover-bg: var(--bx-primary-dark);
  --bs-btn-hover-border-color: var(--bx-primary-dark);
}
/* Bootstrap's .text-primary / .bg-primary already pick up --bs-primary-rgb
   set above, so they tint correctly and respect .bg-opacity-* utilities.
   (No manual !important overrides — those break the opacity utilities.) */

/* ── Top navbar ─────────────────────────────────────────────────────── */
.bx-topbar {
  height: 60px;
  background: var(--bx-surface);
  border-bottom: 1px solid var(--bx-border);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1030;
}
.bx-brand {
  width: var(--bx-sidebar-w);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--bx-primary);
  letter-spacing: -0.02em;
}

/* ── Sidebar ────────────────────────────────────────────────────────── */
.bx-sidebar {
  position: fixed;
  top: 60px; bottom: 0; left: 0;
  width: var(--bx-sidebar-w);
  background: var(--bx-surface);
  border-right: 1px solid var(--bx-border);
  overflow-y: auto;
  padding: 0.75rem 0.5rem;
  z-index: 1020;
}
.bx-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  margin-bottom: 2px;
  border-radius: 0.5rem;
  color: var(--bx-text);
  text-decoration: none;
  font-weight: 500;
}
.bx-nav-link i { font-size: 1.15rem; color: var(--bx-muted); width: 1.4rem; }
.bx-nav-link:hover { background: #EFF6FF; color: var(--bx-primary); }
.bx-nav-link:hover i { color: var(--bx-primary); }
.bx-nav-link.active { background: var(--bx-primary); color: #fff; }
.bx-nav-link.active i { color: #fff; }

/* ── Content ────────────────────────────────────────────────────────── */
.bx-content {
  margin-left: var(--bx-sidebar-w);
  margin-top: 60px;
  padding: 1.5rem;
}

/* ── Cards / KPIs ───────────────────────────────────────────────────── */
.card { border: 1px solid var(--bx-border); border-radius: 0.75rem; }
.bx-kpi { border-radius: 0.75rem; }
.bx-kpi .bx-kpi-value { font-size: 1.9rem; font-weight: 700; line-height: 1.1; }
.bx-kpi .bx-kpi-label { color: var(--bx-muted); font-size: 0.85rem; }
.bx-kpi-icon {
  width: 46px; height: 46px; border-radius: 0.6rem;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
}

/* ── Global search dropdown ─────────────────────────────────────────── */
.bx-search-wrap { position: relative; max-width: 520px; width: 100%; }
.bx-search-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; border: 1px solid var(--bx-border);
  border-radius: 0.5rem; box-shadow: 0 12px 28px rgba(15,23,42,.12);
  margin-top: 4px; z-index: 1040; max-height: 60vh; overflow-y: auto;
}
.bx-search-results a { display: block; padding: .6rem .85rem; text-decoration: none;
  color: var(--bx-text); border-bottom: 1px solid var(--bx-border); }
.bx-search-results a:hover { background: var(--bx-bg); }

/* Avatar */
.bx-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--bx-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 600;
}
.bx-avatar-lg { width: 72px; height: 72px; font-size: 1.5rem; }

table.table { background: var(--bx-surface); }
.table > :not(caption) > * > * { padding: .65rem .75rem; }

@media (max-width: 992px) {
  .bx-sidebar { transform: translateX(-100%); transition: transform .15s ease; }
  .bx-sidebar.show { transform: translateX(0); }
  .bx-content { margin-left: 0; }
  .bx-brand { width: auto; }
}