/* Portal sidebar tweaks: remove title text and enforce menu colors */
/* Additive portal sidebar navigation (does NOT touch background/layers). */

.portal-layout {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex: 1 1 auto;
  min-height: 0;
}

.portal-main {
  flex: 1;
  min-width: 0;
}

.portal-sidebar {
  width: 260px;
  flex: 0 0 260px;
  position: sticky;
  top: 72px; /* below header */
  align-self: flex-start;
  max-height: calc(100vh - 96px);
  overflow: auto;
  border-radius: 3px;
  background: rgba(17, 22, 35, 0.55) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.portal-sidebar-inner {
  padding: 14px;
}

.portal-sidebar-title {
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.2px;
}

.portal-sidebar-section {
  margin-top: 14px;
  margin-bottom: 6px;
  font-size: 12px;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.portal-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.portal-sidebar-link {
  display: block;
  padding: 10px 10px;
  border-radius: 3px;
  text-decoration: none;
  color: rgba(255,255,255,0.95);
  background: rgba(16, 21, 34, 1) !important;
  border: 1px solid rgba(255,255,255,0.18);
}

.portal-sidebar-link:hover {
  background: rgba(16, 21, 34, 1) !important;

  filter: brightness(1.12);
}

/* Toggle button: shown whenever logged in (desktop + mobile). */
.portal-nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 6px;
  margin-left: 6px;
  border-radius: 3px;
}

.portal-nav-toggle img {
  width: 26px;
  height: 26px;
}

body.auth .portal-nav-toggle {
  display: inline-flex;
  align-items: center;
}

/* Desktop: allow user to collapse the sidebar with the toggle button. */
@media (min-width: 901px) {
  body.auth.sidebar-collapsed .portal-sidebar {
    display: none;
  }
  body.auth.sidebar-collapsed .portal-layout {
    display: block;
  }
}

.portal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 150ms ease;
  z-index: 40;
}
.portal-overlay.open {
  opacity: 1;
}

/* Mobile: collapse sidebar into slide-over, toggled by button next to Home. */
@media (max-width: 900px) {
  .portal-sidebar {
    position: fixed;
    top: 72px;
    left: 12px;
    height: calc(100vh - 84px);
    transform: translateX(-110%);
    transition: transform 150ms ease;
    z-index: 50;
  }
  .portal-sidebar.open {
    transform: translateX(0);
  }

  .portal-layout {
    display: block;
  }

  /* Avoid duplicate hamburger: hide any right-side nav toggle on small screens when authed. */
  body.auth .nav-toggle {
    display: none;
  }
}