/* Menú lateral — diseño agrupado, iconos SVG, modo compacto */

.app-sidebar,
.app-sidebar .nav-item-label,
.app-sidebar .nav-group-label {
  font-family: "Plus Jakarta Sans", "Roboto", system-ui, sans-serif;
}

:root {
  --sidebar-w: 288px;
  --sidebar-w-collapsed: 80px;
}

.app-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  width: var(--sidebar-w);
  background: linear-gradient(165deg, #121a28 0%, #1a2433 38%, #252f3f 100%);
  color: #e8eef5;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 40;
  transition: width 0.35s cubic-bezier(0.2, 0, 0, 1), transform 0.35s cubic-bezier(0.2, 0, 0, 1);
  overflow: hidden;
}

.sidebar-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(46, 137, 216, 0.22) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(38, 159, 113, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 30%, rgba(244, 138, 97, 0.06) 0%, transparent 40%);
  opacity: 0.9;
}

.app-shell.is-sidebar-collapsed {
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}
.app-shell.is-sidebar-collapsed .app-sidebar {
  width: var(--sidebar-w-collapsed);
}
.app-shell.is-sidebar-collapsed .sidebar-brand-text,
.app-shell.is-sidebar-collapsed .nav-group-label,
.app-shell.is-sidebar-collapsed .nav-item-body,
.app-shell.is-sidebar-collapsed .sidebar-user-meta,
.app-shell.is-sidebar-collapsed .sidebar-logout span {
  opacity: 0;
  width: 0;
  overflow: hidden;
  white-space: nowrap;
  pointer-events: none;
}
.app-shell.is-sidebar-collapsed .sidebar-brand {
  justify-content: center;
  padding-inline: 0.5rem;
}
.app-shell.is-sidebar-collapsed .sidebar-collapse-btn svg {
  transform: rotate(180deg);
}
.app-shell.is-sidebar-collapsed .nav-item {
  justify-content: center;
  padding: 0.65rem;
}
.app-shell.is-sidebar-collapsed .sidebar-user-card {
  justify-content: center;
  padding: 0.75rem 0.5rem;
}
.app-shell.is-sidebar-collapsed .sidebar-logout {
  padding: 0.5rem;
}

.sidebar-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  flex-shrink: 0;
}

.sidebar-brand-logo-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(46, 137, 216, 0.35), rgba(38, 159, 113, 0.25));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.sidebar-logo {
  height: 28px;
  width: auto;
  filter: brightness(1.05);
}

.sidebar-brand-text {
  flex: 1;
  min-width: 0;
  transition: opacity 0.25s, width 0.25s;
}
.sidebar-brand-text strong {
  display: block;
  font-size: 0.92rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sidebar-brand-badge {
  display: inline-block;
  margin-top: 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(46, 137, 216, 0.25);
  color: #93c5fd;
  border: 1px solid rgba(147, 197, 253, 0.2);
}

.sidebar-collapse-btn {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.25s;
}
.sidebar-collapse-btn:hover {
  background: rgba(46, 137, 216, 0.35);
  color: #fff;
}
.sidebar-collapse-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s;
}

/* ── Nav groups ── */
.sidebar-nav {
  position: relative;
  z-index: 1;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.65rem 0.6rem 1rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 5px; }
.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

.nav-group { margin-bottom: 0.35rem; }
.nav-group + .nav-group {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-group-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.4rem 0.65rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  transition: opacity 0.25s;
}
.nav-group-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2e89d8, #269f71);
  box-shadow: 0 0 8px rgba(46, 137, 216, 0.5);
}

.nav-group-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.7rem;
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: background 0.22s, color 0.22s, transform 0.22s, box-shadow 0.22s;
  overflow: hidden;
}
.nav-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 3px;
  height: 60%;
  border-radius: 0 4px 4px 0;
  background: var(--nav-accent, #2e89d8);
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  transform: translateX(3px);
}
.nav-item:hover::before {
  transform: translateY(-50%) scaleY(0.6);
  opacity: 0.5;
}
.nav-item.is-active {
  background: linear-gradient(105deg, rgba(46, 137, 216, 0.28) 0%, rgba(38, 159, 113, 0.18) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.nav-item.is-active::before {
  transform: translateY(-50%) scaleY(1);
  height: 70%;
  box-shadow: 0 0 12px var(--nav-accent, #2e89d8);
}

.nav-item-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
}
.nav-item:hover .nav-item-icon {
  transform: scale(1.06);
}
.nav-item.is-active .nav-item-icon {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border-color: rgba(255, 255, 255, 0.15);
}

.nav-svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.85;
}

/* Acentos por ítem */
.nav-accent-blue { --nav-accent: #3b82f6; background: rgba(59, 130, 246, 0.18); color: #93c5fd; }
.nav-accent-teal { --nav-accent: #14b8a6; background: rgba(20, 184, 166, 0.18); color: #5eead4; }
.nav-accent-violet { --nav-accent: #8b5cf6; background: rgba(139, 92, 246, 0.18); color: #c4b5fd; }
.nav-accent-orange { --nav-accent: #f97316; background: rgba(249, 115, 22, 0.2); color: #fdba74; }
.nav-accent-slate { --nav-accent: #94a3b8; background: rgba(148, 163, 184, 0.15); color: #cbd5e1; }
.nav-accent-indigo { --nav-accent: #6366f1; background: rgba(99, 102, 241, 0.18); color: #a5b4fc; }
.nav-accent-cyan { --nav-accent: #06b6d4; background: rgba(6, 182, 212, 0.18); color: #67e8f9; }
.nav-accent-green { --nav-accent: #22c55e; background: rgba(34, 197, 94, 0.18); color: #86efac; }
.nav-accent-rose { --nav-accent: #f43f5e; background: rgba(244, 63, 94, 0.18); color: #fda4af; }

.nav-item.is-active .nav-item-icon.nav-accent-blue { background: rgba(59, 130, 246, 0.35); }
.nav-item.is-active .nav-item-icon.nav-accent-teal { background: rgba(20, 184, 166, 0.35); }
.nav-item.is-active .nav-item-icon.nav-accent-violet { background: rgba(139, 92, 246, 0.35); }
.nav-item.is-active .nav-item-icon.nav-accent-orange { background: rgba(249, 115, 22, 0.38); }
.nav-item.is-active .nav-item-icon.nav-accent-green { background: rgba(34, 197, 94, 0.35); }

.nav-item-body {
  flex: 1;
  min-width: 0;
  transition: opacity 0.25s, width 0.25s;
}
.nav-item-label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1.25;
}
.nav-item-desc {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-item.is-active .nav-item-desc {
  color: rgba(255, 255, 255, 0.65);
}

.nav-item-active-glow {
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--nav-accent, #2e89d8) 0%, transparent 70%);
  opacity: 0.25;
  pointer-events: none;
}

/* ── User card ── */
.sidebar-user-card {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  margin: 0.5rem;
  padding: 0.85rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  backdrop-filter: blur(8px);
}

.sidebar-user-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2e89d8, #269f71);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
  box-shadow: 0 4px 12px rgba(46, 137, 216, 0.35);
}

.sidebar-user-meta {
  flex: 1;
  min-width: 0;
  transition: opacity 0.25s;
}
.sidebar-user-name {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-role {
  display: block;
  font-size: 0.68rem;
  opacity: 0.55;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar-logout {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  background: rgba(232, 93, 76, 0.15);
  color: #fca5a5;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid rgba(232, 93, 76, 0.25);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.sidebar-logout svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.sidebar-logout:hover {
  background: rgba(232, 93, 76, 0.35);
  color: #fff;
  transform: scale(1.04);
}

/* Override legacy sidebar rules in app.css */
.app-sidebar .sidebar-nav { padding: 0.65rem 0.6rem 1rem; }
.app-sidebar .sidebar-link { display: none; }

@media (max-width: 960px) {
  .app-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(var(--sidebar-w), 88vw);
    transform: translateX(-100%);
    box-shadow: 8px 0 40px rgba(0, 0, 0, 0.35);
  }
  .app-shell.is-sidebar-open .app-sidebar {
    transform: translateX(0);
  }
  .sidebar-collapse-btn { display: none; }
  .app-shell.is-sidebar-collapsed {
    grid-template-columns: 1fr;
  }
}