/* Portal nav — rail Soller adaptado ao tema escuro/dourado */

.portal-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 44;
  background: rgba(2, 2, 2, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.28s ease;
  touch-action: none;
}

.portal-nav-overlay.is-visible {
  opacity: 1;
}

.portal-nav {
  --portal-nav-accent: #f0b840;
  --portal-nav-accent-soft: rgba(255, 200, 90, 0.14);
  --portal-nav-width-rail: 68px;
  --portal-nav-width-open: 260px;

  position: fixed;
  top: 0;
  left: 0;
  z-index: 45;
  width: var(--portal-nav-width-rail);
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(
    180deg,
    rgba(14, 11, 8, 0.98) 0%,
    rgba(8, 6, 5, 0.99) 100%
  );
  border-right: 1px solid rgba(255, 210, 120, 0.1);
  box-shadow: 4px 0 28px rgba(0, 0, 0, 0.35);
  transition:
    width 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: visible;
  user-select: none;
}

.portal-nav.is-expanded,
.portal-nav.is-pinned {
  width: var(--portal-nav-width-open);
  border-right-color: rgba(255, 210, 120, 0.18);
}

.portal-nav__inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.portal-nav__header {
  display: flex;
  align-items: center;
  height: 68px;
  min-height: 68px;
  padding: 0 0 0 22px;
  flex-shrink: 0;
}

.portal-nav__brand {
  display: flex;
  align-items: center;
  overflow: hidden;
}

.portal-nav__logo {
  flex-shrink: 0;
  filter: brightness(0) invert(1) sepia(0.15) saturate(0.4);
  opacity: 0.88;
}

.portal-nav__logo--rail {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.portal-nav__logo--drawer {
  display: none;
  width: auto;
  height: 22px;
}

@media (max-width: 767px) {
  .portal-nav.is-drawer-open .portal-nav__logo--rail {
    display: none;
  }

  .portal-nav.is-drawer-open .portal-nav__logo--drawer {
    display: block;
  }
}

.portal-nav__brand-text {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 196, 100, 0.42);
  white-space: nowrap;
  max-width: 0;
  opacity: 0;
  margin-left: 0;
  transition:
    max-width 0.28s cubic-bezier(0.16, 1, 0.3, 1) 0.04s,
    opacity 0.22s ease 0.08s,
    margin-left 0.28s cubic-bezier(0.16, 1, 0.3, 1) 0.04s;
}

.portal-nav.is-expanded .portal-nav__brand-text,
.portal-nav.is-pinned .portal-nav__brand-text {
  max-width: 160px;
  opacity: 1;
  margin-left: 10px;
}

.portal-nav__divider {
  height: 1px;
  margin: 0 12px;
  background: linear-gradient(90deg, transparent, rgba(255, 210, 120, 0.12), transparent);
}

.portal-nav__section-label {
  margin: 0;
  padding: 0 18px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 196, 100, 0.32);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition:
    max-height 0.24s ease,
    opacity 0.22s ease,
    padding 0.24s ease;
}

.portal-nav.is-expanded .portal-nav__section-label,
.portal-nav.is-pinned .portal-nav__section-label {
  max-height: 36px;
  opacity: 1;
  padding: 14px 18px 6px;
}

.portal-nav__list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px;
  flex-shrink: 0;
}

.portal-nav__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 100%;
  height: 44px;
  padding: 0 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: rgba(255, 230, 190, 0.62);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease,
    padding 0.28s ease,
    justify-content 0s;
}

.portal-nav.is-expanded .portal-nav__item,
.portal-nav.is-pinned .portal-nav__item {
  justify-content: flex-start;
  padding: 0 14px;
}

.portal-nav__item:hover:not(:disabled) {
  background: var(--portal-nav-accent-soft);
  color: rgba(255, 236, 210, 0.92);
  transform: translateX(2px);
}

.portal-nav__item.active {
  background: rgba(255, 200, 90, 0.12);
  color: rgba(255, 228, 170, 0.96);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(255, 210, 120, 0.14);
}

.portal-nav__item.active::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, #ffe08a, #c88a28);
  box-shadow: 0 0 10px rgba(255, 180, 60, 0.35);
}

.portal-nav__item.is-disabled,
.portal-nav__item:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.portal-nav__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portal-nav__icon svg {
  width: 20px;
  height: 20px;
}

.portal-nav__label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 0;
  opacity: 0;
  margin-left: 0;
  transition:
    max-width 0.28s cubic-bezier(0.16, 1, 0.3, 1) 0.04s,
    opacity 0.22s ease 0.08s,
    margin-left 0.28s cubic-bezier(0.16, 1, 0.3, 1) 0.04s;
}

.portal-nav.is-expanded .portal-nav__label,
.portal-nav.is-pinned .portal-nav__label {
  max-width: 170px;
  opacity: 1;
  margin-left: 10px;
}

.portal-nav__soon {
  display: none;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 196, 100, 0.38);
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid rgba(255, 210, 120, 0.12);
}

.portal-nav.is-expanded .portal-nav__soon,
.portal-nav.is-pinned .portal-nav__soon {
  display: inline-flex;
}

.portal-nav__spacer {
  flex: 1;
  min-height: 8px;
}

.portal-nav__footer {
  padding: 8px 10px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.portal-nav__item--logout {
  width: 100%;
  margin: 0;
  color: rgba(255, 180, 160, 0.72);
}

.portal-nav__item--logout:hover {
  color: rgba(255, 200, 180, 0.95);
  background: rgba(220, 80, 60, 0.1);
  border-color: rgba(220, 100, 80, 0.18);
}

.portal-nav__item--logout .portal-nav__icon {
  color: rgba(255, 160, 140, 0.75);
}

.client-panel__header-end {
  flex-shrink: 0;
  min-width: 40px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.portal-nav__footer-note {
  margin: 0;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 210, 140, 0.22);
  white-space: nowrap;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-width 0.28s ease, opacity 0.22s ease;
}

.portal-nav.is-expanded .portal-nav__footer-note,
.portal-nav.is-pinned .portal-nav__footer-note {
  max-width: 180px;
  opacity: 1;
}

.portal-nav__pin {
  position: absolute;
  top: 20px;
  right: -13px;
  z-index: 2;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 210, 120, 0.22);
  background: rgba(12, 10, 8, 0.96);
  color: rgba(255, 210, 140, 0.55);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.9);
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    right 0.28s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.portal-nav:hover .portal-nav__pin,
.portal-nav.is-expanded .portal-nav__pin,
.portal-nav.is-pinned .portal-nav__pin {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.portal-nav.is-expanded .portal-nav__pin,
.portal-nav.is-pinned .portal-nav__pin {
  right: 10px;
}

.portal-nav__pin:hover {
  border-color: rgba(255, 210, 120, 0.45);
  color: rgba(255, 228, 170, 0.92);
}

.portal-nav.is-pinned .portal-nav__pin {
  color: var(--portal-nav-accent);
  border-color: rgba(255, 200, 90, 0.45);
}

.portal-nav__pin svg {
  width: 13px;
  height: 13px;
}

/* Toggle no header (mobile) */
.portal-nav-toggle {
  display: none;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 210, 120, 0.18);
  border-radius: 10px;
  background: rgba(255, 200, 90, 0.06);
  color: rgba(255, 228, 170, 0.88);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.portal-nav-toggle:hover {
  background: rgba(255, 200, 90, 0.12);
  border-color: rgba(255, 210, 120, 0.32);
}

.portal-nav-toggle svg {
  width: 20px;
  height: 20px;
}

.client-panel__shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  margin-left: var(--portal-nav-offset, 68px);
  transition: margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.client-panel__header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.client-panel__brand {
  flex: 1;
  min-width: 0;
}

@media (max-width: 767px) {
  .portal-nav {
    width: min(82vw, 280px);
    transform: translateX(-105%);
    border-right-color: rgba(255, 210, 120, 0.16);
  }

  .portal-nav.is-drawer-open {
    transform: translateX(0);
  }

  .portal-nav.is-drawer-open,
  .portal-nav.is-drawer-open.is-expanded {
    width: min(82vw, 280px);
  }

  .portal-nav.is-drawer-open .portal-nav__brand-text,
  .portal-nav.is-drawer-open .portal-nav__label,
  .portal-nav.is-drawer-open .portal-nav__section-label,
  .portal-nav.is-drawer-open .portal-nav__footer-note,
  .portal-nav.is-drawer-open .portal-nav__item--logout .portal-nav__label,
  .portal-nav.is-drawer-open .portal-nav__soon {
    max-width: 200px;
    opacity: 1;
    margin-left: 10px;
  }

  .portal-nav.is-drawer-open .portal-nav__section-label {
    max-height: 36px;
    padding: 14px 18px 6px;
  }

  .portal-nav.is-drawer-open .portal-nav__item {
    justify-content: flex-start;
    padding: 0 14px;
  }

  .portal-nav__pin {
    display: none !important;
  }

  .portal-nav-toggle {
    display: inline-flex;
  }

  .client-panel__shell {
    margin-left: 0 !important;
  }

  .client-panel__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
    overflow: visible;
  }

  .client-panel__logo {
    flex-shrink: 0;
    width: 72px;
    height: auto;
  }

  .client-panel__brand-label {
    display: inline-block;
    flex-shrink: 0;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 210, 140, 0.78);
    white-space: nowrap;
  }

  body.portal-nav-open {
    overflow: hidden;
  }
}

@media (min-width: 768px) {
  .portal-nav-overlay {
    display: none !important;
  }
}