/* Left Navigation Menu Styles */
.nav-menu {
  position: fixed;
  left: 0;
  top: 0;
  width: 250px;
  height: 100vh;
  background: #111827;
  color: white;
  padding: 20px 0;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.4);
  border-right: 1px solid #374151;
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

.nav-menu-header {
  padding: 0 20px 20px 20px;
}

.nav-menu-logo {
  font-size: 24px;
  font-weight: 700;
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-menu-items {
  flex: 1;
  padding: 10px 0;
  overflow-y: auto;
}

.nav-menu-section-title {
  padding: 12px 20px 6px 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #4b5563;
  pointer-events: none;
  user-select: none;
}

.nav-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 15px;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.nav-menu-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #f3f4f6;
}

.nav-menu-item.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-left-color: rgba(255, 255, 255, 0.4);
}

.nav-menu-icon {
  font-size: 20px;
  width: 24px;
  text-align: center;
}

/* Adjust body to account for fixed nav */
body.with-nav-menu {
  margin-left: 250px;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .nav-menu {
    transform: translateX(-100%);
    transition: transform 0.3s;
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  body.with-nav-menu {
    margin-left: 0;
  }

  .nav-menu-toggle {
    display: block;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 999;
    background: #374151;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 20px;
  }
}

.nav-menu-toggle {
  display: none;
}