/* =========================================================
   Top navigation
   ========================================================= */

.menu {
  background: linear-gradient(135deg, #0b1324, #1f2a44);
  border-radius: 18px;
  /* No vertical margin — the sticky .app-header is the backdrop, and any
     gap between brand + menu + header edge showed the page scrolling
     underneath. Horizontal centring stays via `margin: 0 auto`. */
  margin: 0 auto;
  max-width: 1200px;
  padding: 0.35rem 0.6rem;
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.menu > ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.menu > ol > li {
  position: relative;
}

.menu-item-push {
  margin-left: auto;
}

.menu > ol > li > a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #dbeafe;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: all 0.2s ease;
}

.menu > ol > li > a i {
  font-size: 0.85rem;
  color: #93c5fd;
}

.menu > ol > li > a:hover,
.menu > ol > li > a:focus {
  color: #ffffff;
  background: rgba(59, 130, 246, 0.25);
  text-decoration: none;
}
.menu > ol > li > a:hover i,
.menu > ol > li > a:focus i {
  color: #bfdbfe;
}

/* Sign-up CTA */
.menu-cta {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #ffffff !important;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.35);
}
.menu-cta:hover,
.menu-cta:focus {
  background: linear-gradient(135deg, #1d4ed8, #0284c7) !important;
  color: #ffffff !important;
}

/* User menu avatar */
.menu-item-user .user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0;
}
.menu-item-user .user-name {
  font-size: 0.9rem;
}
.menu-item-user > a {
  padding: 0.4rem 0.8rem 0.4rem 0.45rem !important;
  background: rgba(255, 255, 255, 0.06);
}

/* Sub-menus */
.menu .sub-menu {
  list-style: none;
  margin: 0;
  padding: 0.45rem;
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
  z-index: 1500;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: all 0.18s ease;
}

/* Transparent "hover bridge" so moving the cursor across the visual gap
   between the parent link and the submenu doesn't drop :hover. */
.menu .sub-menu::before {
  content: "";
  position: absolute;
  top: -0.6rem;
  left: 0;
  right: 0;
  height: 0.6rem;
  background: transparent;
}

.menu .sub-menu-right {
  left: auto;
  right: 0;
}

.menu > ol > li:hover > .sub-menu,
.menu > ol > li:focus-within > .sub-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.menu .sub-menu .menu-item a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #1e293b;
  padding: 0.55rem 0.75rem;
  border-radius: 9px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}
.menu .sub-menu .menu-item a i {
  width: 16px;
  color: #64748b;
  text-align: center;
}

.menu .sub-menu .menu-item a:hover,
.menu .sub-menu .menu-item a:focus {
  background: #eff6ff;
  color: #1d4ed8;
  text-decoration: none;
}
.menu .sub-menu .menu-item a:hover i,
.menu .sub-menu .menu-item a:focus i {
  color: #1d4ed8;
}

/* Logout uses a POST form (Django 5 dropped GET on LogoutView), so the
   inner button has to mimic the surrounding sub-menu links. */
.menu .sub-menu .menu-item .logout-form {
  margin: 0;
  padding: 0;
}
.menu .sub-menu .menu-item .logout-form button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  background: none;
  border: 0;
  color: #1e293b;
  padding: 0.55rem 0.75rem;
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}
.menu .sub-menu .menu-item .logout-form button i {
  width: 16px;
  color: #64748b;
  text-align: center;
}
.menu .sub-menu .menu-item .logout-form button:hover,
.menu .sub-menu .menu-item .logout-form button:focus {
  background: #eff6ff;
  color: #1d4ed8;
  outline: 0;
}
.menu .sub-menu .menu-item .logout-form button:hover i,
.menu .sub-menu .menu-item .logout-form button:focus i {
  color: #1d4ed8;
}

@media (max-width: 899px) {
  .menu {
    border-radius: 14px;
    padding: 0.35rem 0.4rem;
  }
  .menu > ol {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }
  .menu-item-push { margin-left: 0; }
  .menu > ol > li > a {
    justify-content: flex-start;
    padding: 0.7rem 0.85rem;
    font-size: 0.95rem;
  }
  .menu .sub-menu,
  .menu .sub-menu-right {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    border: 0;
    box-shadow: none;
    background: rgba(2, 6, 23, 0.4);
    margin: 0.2rem 0 0.4rem 1rem;
    min-width: auto;
    display: none;
    border-radius: 10px;
  }
  .menu > ol > li:hover > .sub-menu,
  .menu > ol > li:focus-within > .sub-menu {
    display: block;
  }
  .menu .sub-menu .menu-item a {
    color: #cbd5e1;
  }
  .menu .sub-menu .menu-item a i { color: #93c5fd; }
  .menu .sub-menu .menu-item a:hover,
  .menu .sub-menu .menu-item a:focus {
    color: #ffffff;
    background: rgba(59, 130, 246, 0.22);
  }
  .menu-item-user > a { background: transparent; }
  .menu-item-user .user-name { flex: 1; }
}