/* =====================================================================
   sidenav.css — light pista side navbar (2026-10-06 re-theme).

   Jitendra directive: NO dark anywhere. White rail with whisper-pista
   tint, deep-green text, pista active state. Icons come from
   templates/_icons.html (1.6px stroke SVG, currentColor).

   Desktop: slim fixed rail; mobile: off-canvas drawer via the ☰ FAB.
   ===================================================================== */


.app-sidenav {
  --sn-w: 224px;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sn-w);
  z-index: 950;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.9rem 0.7rem 1rem;
  background: #ffffff;
  border-right: 1px solid var(--gov-line);
  color: var(--gov-ink);
  box-shadow: 2px 0 12px rgba(20, 83, 45, 0.06);
  overflow-y: auto;
}

.sidenav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.6rem 0.9rem;
  color: var(--gov-ink);
  text-decoration: none;
}
/* Logo entrance: restrained fade+scale (respects reduced motion). */
.sidenav-brand img {
  border-radius: 50%;
  flex: 0 0 auto;
  background: #fff;
  border: 1px solid var(--gov-line);
}
@media (prefers-reduced-motion: no-preference) {
  .sidenav-brand img { animation: brand-in 0.5s ease-out both; }
  @keyframes brand-in {
    from { opacity: 0; transform: scale(0.82); }
    to   { opacity: 1; transform: scale(1); }
  }
}
.sidenav-brand-t {
  font-weight: 800; font-size: 0.92rem; line-height: 1.3;
  color: var(--gov-indigo-900);
  letter-spacing: 0.01em;
}

.sidenav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0.7rem;
  border-radius: 10px;
  color: var(--gov-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.3;
  border: 1px solid transparent;
}
.sidenav-link:hover {
  background: var(--gov-indigo-50);
  color: var(--gov-indigo-900);
  text-decoration: none;
}
.sidenav-link.is-active {
  background: var(--gov-indigo-100);
  color: var(--gov-indigo-900);
  border-color: #cfe4c6;
  box-shadow: inset 3px 0 0 var(--gov-indigo-800);
}
.sidenav-link:focus-visible {
  outline: 3px solid var(--gov-indigo-600);
  outline-offset: 1px;
}
/* SVG line icons: 1.6px stroke via _icons.html, sized by the rail. */
.sidenav-ic { width: 1.5rem; flex: 0 0 auto; display: inline-flex; color: var(--gov-indigo-700); }
.sidenav-ic .ic { width: 1.35rem; height: 1.35rem; }
.sidenav-link.is-active .sidenav-ic { color: var(--gov-indigo-900); }
.sidenav-lbl { flex: 1 1 auto; min-width: 0; }
.sidenav-badge {
  flex: 0 0 auto;
  min-width: 1.4rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: #b91c1c;
  border-radius: 999px;
  padding: 0.1rem 0.4rem;
}
.sidenav-sep {
  height: 1px;
  background: var(--gov-line);
  margin: 0.6rem 0.4rem;
}
.sidenav-sep-lbl {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gov-muted);
  padding: 0.5rem 0.7rem 0.15rem;
}

/* Public (anonymous) variant: slim inline bar, no drawer behaviour. */
.sidenav-public {
  position: static;
  width: auto;
  flex-direction: row;
  padding: 0.4rem 0.7rem;
  box-shadow: none;
  border-right: none;
  border-bottom: 1px solid var(--gov-line);
}

/* Mobile drawer: hidden by default, slides in on .sidenav-open. */
.sidenav-fab {
  display: none;
  position: fixed;
  left: 0.8rem; bottom: 4.2rem;
  z-index: 960;
  width: 2.9rem; height: 2.9rem;
  border-radius: 50%;
  border: 1px solid #cfe4c6;
  background: var(--gov-indigo-800);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(20, 83, 45, 0.35);
  align-items: center;
  justify-content: center;
}
.sidenav-fab .ic { width: 1.4rem; height: 1.4rem; }
.sidenav-scrim {
  position: fixed; inset: 0; z-index: 940;
  background: rgba(20, 60, 35, 0.35);
}

@media (max-width: 900px) {
  .app-sidenav:not(.sidenav-public) {
    transform: translateX(-105%);
    transition: transform 0.22s ease;
  }
  body.sidenav-open .app-sidenav:not(.sidenav-public) { transform: none; }
  .sidenav-fab { display: inline-flex; }
}
/* Desktop: offset main content so it never slides under the fixed sidenav
   (Jitendra 2026-10-07: "dashboard sidebar khali jat aahe"). */
@media (min-width: 901px) {
  body:has(.app-sidenav) main.container {
    margin-left: calc(var(--sn-w, 224px) + 16px);
    max-width: calc(1200px + var(--sn-w, 224px));
  }
}
@media (prefers-reduced-motion: reduce) {
  .app-sidenav:not(.sidenav-public) { transition: none; }
  .sidenav-brand img { animation: none; }
}

/* Docked content space for the rail. */
@media (min-width: 901px) {
  body.has-appnav main.container { margin-left: calc(var(--sn-w) + 1rem); }
  body.has-appnav .topbar-inner { padding-left: calc(var(--sn-w) + 1rem); }
}