/* ═══════════════════════════════════════════════════════════════════════════
   XUPERMUSIC — Navbar/Menu Netflix Enhancement
   Sobrescribe estilos del navbar para el look Netflix (negro + rojo)
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --nf-navbar-bg: #0b0b0b;
  --nf-navbar-bg2: #161616;
  --nf-navbar-border: #e50914;
  --nf-navbar-text: #ffffff;
  --nf-navbar-muted: #b3b3b3;
  --nf-navbar-red: #e50914;
}

/* Topbar: header principal */
.topbar {
  background: linear-gradient(to bottom, rgba(11, 11, 11, 0.95), rgba(11, 11, 11, 0.85)) !important;
  border-bottom: 2px solid var(--nf-navbar-red) !important;
  backdrop-filter: blur(20px);
}

.topbar .logo {
  color: var(--nf-navbar-text) !important;
  font-weight: 800;
  letter-spacing: -1px;
}

.topbar .logo span {
  color: var(--nf-navbar-red);
}

/* Sidebar/Nav */
.sidebar {
  background: var(--nf-navbar-bg2) !important;
  border-right: 1px solid rgba(229, 9, 20, 0.2) !important;
}

.nav-group {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 12px;
}

.nav-label {
  color: var(--nf-navbar-muted) !important;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-size: 9px;
}

/* Nav links */
.nav a {
  color: var(--nf-navbar-muted) !important;
  border-radius: 8px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 4px 6px;
  padding: 10px 14px;
}

.nav a:hover {
  color: var(--nf-navbar-text) !important;
  background: rgba(229, 9, 20, 0.12) !important;
  border-color: var(--nf-navbar-red) !important;
  transform: translateX(3px);
  box-shadow: inset 0 0 12px rgba(229, 9, 20, 0.1);
}

.nav a.active,
.nav a[aria-current=page] {
  color: var(--nf-navbar-text) !important;
  background: linear-gradient(110deg, rgba(229, 9, 20, 0.25), rgba(229, 9, 20, 0.08)) !important;
  border-left: 3px solid var(--nf-navbar-red) !important;
  border-color: var(--nf-navbar-red) !important;
  box-shadow: 0 4px 12px rgba(229, 9, 20, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
  padding-left: 12px;
}

.nav a.active::after,
.nav a[aria-current=page]::after {
  background: var(--nf-navbar-red) !important;
  box-shadow: 0 0 8px var(--nf-navbar-red), 0 0 16px rgba(229, 9, 20, 0.3) !important;
}

.nav .ic {
  opacity: 0.7 !important;
}

.nav a:hover .ic,
.nav a.active .ic,
.nav a[aria-current=page] .ic {
  opacity: 1 !important;
  color: var(--nf-navbar-red);
}

/* Buttons en el navbar */
.topbar button,
.topbar .btn,
a.btn {
  background: var(--nf-navbar-red) !important;
  color: #000 !important;
  border: none !important;
  font-weight: 700;
  border-radius: 4px;
  transition: all 0.2s ease;
  padding: 8px 16px;
}

.topbar button:hover,
.topbar .btn:hover,
a.btn:hover {
  background: #ff1f1f !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(229, 9, 20, 0.3) !important;
}

.topbar button:active,
.topbar .btn:active,
a.btn:active {
  transform: translateY(0);
}

/* Logout button específico */
.logout-btn,
.logout-link {
  background: linear-gradient(135deg, var(--nf-navbar-red), #ff4650) !important;
  color: #fff !important;
}

.logout-btn:hover,
.logout-link:hover {
  background: linear-gradient(135deg, #ff1f1f, #ff6670) !important;
  box-shadow: 0 8px 20px rgba(229, 9, 20, 0.4) !important;
}

/* Avatar/User section */
.user-avatar,
.avatar-section {
  border: 2px solid var(--nf-navbar-red);
  transition: all 0.2s ease;
}

.user-avatar:hover,
.avatar-section:hover {
  box-shadow: 0 0 16px rgba(229, 9, 20, 0.4);
  border-color: #ff4650;
}

/* Mobile nav scrim */
.nav-scrim {
  background: rgba(0, 0, 0, 0.8) !important;
  backdrop-filter: blur(8px) !important;
}

/* Responsive adjustments */
@media (max-width: 820px) {
  .sidebar {
    background: linear-gradient(to right, var(--nf-navbar-bg2), rgba(22, 22, 22, 0.95)) !important;
  }
  
  .nav a {
    min-height: 48px;
    font-size: 15px;
  }
  
  .topbar {
    padding: 12px 16px !important;
  }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
  .topbar,
  .sidebar {
    background-color: var(--nf-navbar-bg2);
  }
}