/*
 * Navegação principal inspirada no menu corporativo da Impulso.
 *
 * O componente mantém as permissões e rotas existentes, mas organiza os
 * acessos em três grupos, usa ícones SVG consistentes e inicia recolhido.
 */
.sidebar {
  --sidebar-expanded-width: 292px;
  --sidebar-collapsed-width: 76px;
  --sidebar-surface: #061a46;
  --sidebar-surface-deep: #082657;
  --sidebar-accent: #f28a3b;
  --sidebar-accent-strong: #df651f;
  --sidebar-text: #f7f9ff;
  --sidebar-muted: #9aa9c4;
  --sidebar-line: rgba(180, 198, 229, .13);
  width: var(--sidebar-expanded-width);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 15%, rgba(42, 78, 151, .2), transparent 32%),
    linear-gradient(180deg, var(--sidebar-surface), var(--sidebar-surface-deep));
  box-shadow: 8px 0 28px rgba(5, 22, 58, .18);
  transition: width .22s ease;
}

.sidebar-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.brand-side {
  position: relative;
  min-height: 118px;
  padding: 22px 20px 20px;
  gap: 13px;
  border-bottom: 1px solid var(--sidebar-line);
  overflow: hidden;
}

.brand-mark {
  width: 52px;
  height: 43px;
  flex: 0 0 52px;
  overflow: hidden;
}

.brand-mark img {
  width: 61px;
  max-width: none;
  max-height: none;
  height: auto;
  transform: translate(-4px, -2px);
  object-fit: initial;
}

.brand-side > div {
  min-width: 0;
}

.brand-side b {
  color: #fff;
  font-size: 19px;
  font-weight: 850;
  letter-spacing: .2em;
}

.brand-side small {
  margin-top: 5px;
  color: var(--brand-accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .24em;
}

.sidebar-brand-toggle {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  display: grid;
  place-items: center;
  margin-left: auto;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--sidebar-muted);
}

.sidebar-brand-toggle:hover {
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

.sidebar-brand-toggle svg,
.sidebar-toggle svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .2s ease;
}

.side-nav {
  min-height: 0;
  padding: 20px 14px 14px;
  gap: 4px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .2) transparent;
}

.side-nav::-webkit-scrollbar {
  width: 5px;
}

.side-nav::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(255, 255, 255, .2);
}

.nav-section-label {
  display: block;
  margin: 10px 16px 8px;
  color: #8fa1c2;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .08em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.side-nav > .nav-section-label {
  margin-top: 0;
}

.nav-item {
  position: relative;
  min-height: 48px;
  gap: 15px;
  padding: 11px 15px;
  border-radius: 10px;
  color: rgba(247, 249, 255, .92);
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
}

.nav-item:hover {
  background: rgba(242, 138, 59, .12);
  color: #fff;
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(242, 138, 59, .24), rgba(223, 101, 31, .1));
  color: #fff;
  box-shadow: inset 3px 0 0 var(--sidebar-accent), 0 8px 20px rgba(0, 11, 38, .2);
}

.nav-icon {
  position: relative;
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  display: grid;
  place-items: center;
  color: var(--sidebar-muted);
  font-size: 0;
}

.nav-icon svg {
  position: relative;
  z-index: 1;
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-item:hover .nav-icon {
  color: #ffb17a;
}

.nav-item.active .nav-icon {
  color: #fff;
}

.nav-item.active .nav-icon::before {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--sidebar-accent), var(--sidebar-accent-strong));
  box-shadow: 0 8px 22px rgba(223, 101, 31, .42), 0 0 0 5px rgba(242, 138, 59, .1);
  transform: translate(-50%, -50%);
}

.nav-label {
  min-width: 0;
  color: inherit;
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-count {
  min-width: 30px;
  height: 30px;
  padding: 0 7px;
  border-radius: 999px;
  background: rgba(120, 148, 204, .2);
  color: #fff;
  font-size: 11px;
}

.nav-group {
  margin: 15px -14px 0;
  padding: 14px 14px 0;
  border-top: 1px solid var(--sidebar-line);
}

.nav-group-toggle,
.nav-tools-toggle {
  min-height: 32px;
  padding: 7px 15px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #8fa1c2;
}

.nav-group-toggle:hover,
.nav-tools-toggle:hover {
  background: rgba(255, 255, 255, .055);
  color: #b7c4db;
}

.nav-group-toggle .nav-section-label {
  flex: 1;
  margin: 0;
  color: inherit;
  text-align: left;
}

.nav-group-toggle .nav-chevron {
  margin-left: auto;
  color: var(--sidebar-muted);
  font-size: 18px;
  line-height: 1;
}

.nav-group-content,
.nav-tools {
  gap: 3px;
  padding: 5px 0 0;
}

.nav-group-content .nav-item {
  padding-top: 11px;
  padding-bottom: 11px;
}

.sidebar-toggle {
  min-height: 52px;
  margin: 12px 16px 16px;
  padding: 12px 16px;
  justify-content: flex-start;
  gap: 13px;
  border-color: rgba(157, 178, 216, .26);
  border-radius: 9px;
  background: rgba(4, 18, 50, .16);
  color: #f2f5fb;
}

.sidebar-toggle:hover {
  border-color: rgba(202, 215, 239, .45);
  background: rgba(255, 255, 255, .06);
}

.sidebar-toggle b {
  font-size: 12px;
  font-weight: 800;
}

.sidebar-brand-toggle:focus-visible,
.nav-item:focus-visible,
.nav-group-toggle:focus-visible,
.sidebar-toggle:focus-visible {
  outline: 2px solid var(--brand-highlight);
  outline-offset: 2px;
}

/* O padrão recolhido mantém todos os destinos acessíveis como ícones. */
.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .brand-side {
  min-height: 88px;
  justify-content: center;
  padding: 17px 10px;
}

.sidebar.collapsed .brand-mark {
  width: 46px;
  height: 43px;
  flex-basis: 46px;
}

.sidebar.collapsed .brand-mark img {
  width: 55px;
}

.sidebar.collapsed .brand-side > div,
.sidebar.collapsed .sidebar-brand-toggle,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-count,
.sidebar.collapsed .nav-group-toggle {
  display: none;
}

.sidebar.collapsed .side-nav {
  padding: 14px 8px 10px;
  gap: 4px;
}

.sidebar.collapsed .side-nav > .nav-section-label {
  width: 42px;
  height: 1px;
  margin: 7px auto 10px;
  overflow: hidden;
  background: var(--sidebar-line);
  color: transparent;
  font-size: 0;
}

.sidebar.collapsed .nav-item {
  width: 60px;
  min-height: 48px;
  justify-content: center;
  padding: 11px;
}

.sidebar.collapsed .nav-item:hover {
  transform: none;
}

.sidebar.collapsed .nav-group {
  margin: 10px -8px 0;
  padding: 10px 8px 0;
}

.sidebar.collapsed .nav-group-content,
.sidebar.collapsed .nav-group-content.hide {
  display: grid !important;
  padding: 0;
}

.sidebar.collapsed .sidebar-toggle {
  width: 52px;
  min-height: 48px;
  justify-content: center;
  margin: 10px 12px 14px;
  padding: 11px;
}

.sidebar.collapsed .sidebar-toggle b {
  display: none;
}

.sidebar.collapsed .sidebar-toggle svg {
  transform: rotate(180deg);
}

.sidebar-hover-label {
  position: fixed;
  z-index: 1000;
  max-width: min(260px, calc(100vw - 110px));
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-accent, #f28a3b), #df651f);
  box-shadow: 0 12px 28px rgba(80, 34, 12, .3);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.2;
  opacity: 0;
  pointer-events: none;
  transform: translate(-8px, -50%) scale(.96);
  transform-origin: left center;
  transition: opacity .12s ease, transform .12s ease;
  white-space: nowrap;
}

.sidebar-hover-label::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -5px;
  width: 9px;
  height: 9px;
  background: var(--brand-accent, #f28a3b);
  transform: translateY(-50%) rotate(45deg);
}

.sidebar-hover-label.is-visible {
  opacity: 1;
  transform: translate(0, -50%) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .nav-item,
  .sidebar-hover-label {
    transition: none;
  }
}

@media (max-width: 720px) {
  .sidebar {
    width: var(--sidebar-collapsed-width);
  }

  .brand-side {
    min-height: 88px;
    justify-content: center;
    padding: 17px 10px;
  }

  .brand-mark {
    width: 46px;
    height: 43px;
    flex-basis: 46px;
  }

  .brand-mark img {
    width: 55px;
  }

  .brand-side > div,
  .sidebar-brand-toggle,
  .nav-label,
  .nav-count,
  .nav-group-toggle {
    display: none;
  }

  .side-nav {
    padding: 14px 8px 10px;
  }

  .side-nav > .nav-section-label {
    width: 42px;
    height: 1px;
    margin: 7px auto 10px;
    overflow: hidden;
    background: var(--sidebar-line);
    color: transparent;
    font-size: 0;
  }

  .nav-item {
    width: 60px;
    min-height: 48px;
    justify-content: center;
    padding: 11px;
  }

  .nav-group {
    margin: 10px -8px 0;
    padding: 10px 8px 0;
  }

  .nav-group-content,
  .nav-group-content.hide {
    display: grid !important;
    padding: 0;
  }

  .sidebar-toggle {
    display: none;
  }
}