:root {
  --primary: #6366f1;
  --secondary: #4f46e5;
  --accent: #818cf8;
  --dark: #1e293b;
  --light: #f8fafc;
}

body {
  background-color: #f1f5f9;
  min-height: 100vh;
}

.navbar {
  background: linear-gradient(135deg, var(--dark) 0%, #0f172a 100%);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 0.8rem 1rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

#sideNavbar {
  position: fixed;
  top: 0;
  left: -250px;
  width: 250px;
  height: 100%;
  background: rgba(30, 41, 59, 0.98);
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1050;
  padding-top: 70px;
}

#sideNavbar.show {
  left: 0;
}

#sideNavbar .nav-link {
  color: var(--light);
  padding: 15px 25px;
  margin: 8px 15px;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

#sideNavbar .nav-link:hover {
  background: rgba(79, 70, 229, 0.1);
  transform: translateX(5px);
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--light);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

#toggleMenuBtn {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

#toggleMenuBtn:hover {
  background: var(--secondary);
  transform: translateY(-2px);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-container {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px rgba(79, 70, 229, 0.1);
}

.brand-text {
  font-weight: 600;
  color: var(--light);
  font-size: 1.2rem;
}

.main-content {
  transition: margin-left 0.3s ease;
  padding: 90px 25px 25px;
  position: relative;
}

.dashboard-card {
  background: white;
  border-radius: 16px;
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.dashboard-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 991px) {
  .main-content {
    margin-left: 0 !important;
  }

  #sideNavbar {
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.2);
  }
}

@media (min-width: 992px) {
  #sideNavbar.show+.main-content {
    margin-left: 250px;
  }
}

@media (max-width: 768px) {
  .brand-text {
    font-size: 1rem;
  }

  .logo-container {
    width: 35px;
    height: 35px;
  }

  .brand-text br {
    content: " ";
    display: block;
    margin-top: 0.3em;
  }
}