/* Sidebar Styles */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 16rem; /* 256px */
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  z-index: 45;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sidebarContent {
  padding: 1.5rem;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.logoIcon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logoText {
  font-size: 1.5rem;
  font-family: Tahoma, sans-serif;
  font-weight: 700;
  color: white;
  letter-spacing: 0.06em;
  margin: 0;
  margin-left: 5px;
}

.navigation {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.navItem {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  text-decoration: none;
  color: #cbd5e1;
  border: 1px solid transparent;
}

.navItem:hover {
  background-color: rgba(51, 65, 85, 0.5);
  color: white;
}

.navItem:focus-visible {
  outline: none;
}

.navItemActive {
  color: white;
  background-color: rgba(147, 51, 234, 0.2);
  border-color: rgba(147, 51, 234, 0.3);
}

.navItemActive:hover {
  background-color: rgba(147, 51, 234, 0.3);
}

.navIcon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.navText {
  font-weight: 500;
  font-family: Tahoma, sans-serif;
}

.contactsContent {
  padding: 1.5rem;
  color: #dae2ec;
}

.contacts {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}

.contactTxt {
  color: #cbd5e1;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.contacts:hover {
  background-color: rgba(51, 65, 85, 0.5);
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .sidebar {
    width: 12rem;
  }
}

@media (max-width: 640px) {
  .sidebar {
    transform: translateX(-100%);
    width: 16rem;
  }
}