:root {
  --primary: #4361ee;
  --primary-dark: #3a0ca3;
  --secondary: #f72585;
  --light: #f8f9fa;
  --dark: #212529;
  --gray: #6c757d;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
  margin: 0;
  padding: 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  position: relative;
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.5rem 0;
  transition: var(--transition);
  display: inline-block;
}

.nav-link:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

.nav-link.active {
  color: var(--primary-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.auth-buttons {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.username {
  font-weight: 600;
  color: var(--gray);
  font-size: 0.95rem;
}

.btn {
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.95rem;
  border: none;:root {
  --primary: #4361ee;
  --primary-dark: #3a0ca3;
  --secondary: #f72585;
  --light: #f8f9fa;
  --dark: #212529;
  --gray: #6c757d;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
  margin: 0;
  padding: 0;
}

/* Все стили навбара с высокой специфичностью */
.navbar {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 1rem 2rem !important;
  background: white !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
}

.navbar .logo {
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  color: var(--primary) !important;
  text-decoration: none !important;
  background: linear-gradient(to right, var(--primary), var(--primary-dark)) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  transition: var(--transition) !important;
}

.navbar .logo:hover {
  transform: scale(1.02) !important;
}

.navbar .nav-menu {
  display: flex !important;
  gap: 2.5rem !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.navbar .nav-link {
  position: relative !important;
  color: var(--dark) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  font-size: 1.1rem !important;
  padding: 0.5rem 0 !important;
  transition: var(--transition) !important;
  display: inline-block !important;
}

.navbar .nav-link:hover {
  color: var(--primary) !important;
  transform: translateY(-2px) !important;
}

.navbar .nav-link.active {
  color: var(--primary-dark) !important;
}

.navbar .nav-link::after {
  content: '' !important;
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 0 !important;
  height: 3px !important;
  background: linear-gradient(to right, var(--primary), var(--secondary)) !important;
  border-radius: 2px !important;
  transition: var(--transition) !important;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
  width: 100% !important;
}

.navbar .auth-buttons {
  display: flex !important;
  align-items: center !important;
  gap: 1.5rem !important;
}

.navbar .username {
  font-weight: 600 !important;
  color: var(--gray) !important;
  font-size: 0.95rem !important;
}

.navbar .btn {
  padding: 0.7rem 1.5rem !important;
  border-radius: 50px !important;  /* важно для закругленных кнопок */
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: var(--transition) !important;
  font-size: 0.95rem !important;
  border: none !important;
  cursor: pointer !important;
  box-shadow: none !important; /* убирает возможность перезаписи */
}

.navbar .btn-outline {
  background: transparent !important;
  color: var(--primary) !important;
  border: 2px solid var(--primary) !important;
  box-shadow: 0 2px 10px rgba(67, 97, 238, 0.2) !important;
}

.navbar .btn-outline:hover {
  background: var(--primary) !important;
  color: white !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3) !important;
}

.navbar .btn-primary {
  background: linear-gradient(to right, var(--primary), var(--primary-dark)) !important;
  color: white !important;
  box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3) !important;
}

.navbar .btn-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4) !important;
}

.navbar .hamburger {
  display: none !important;
  cursor: pointer !important;
  z-index: 1001 !important;
  padding: 0.5rem !important;
}

.navbar .bar {
  display: block !important;
  width: 28px !important;
  height: 3px !important;
  margin: 5px auto !important;
  background: var(--primary) !important;
  transition: var(--transition) !important;
  border-radius: 2px !important;
}

@media (max-width: 992px) {
  .navbar {
    padding: 1rem !important;
  }

  .navbar .nav-menu {
    position: fixed !important;
    left: -100% !important;
    top: 0 !important;
    flex-direction: column !important;
    background: white !important;
    width: 70% !important;
    height: 100vh !important;
    padding: 6rem 2rem !important;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.1) !important;
    transition: var(--transition) !important;
    z-index: 1000 !important;
  }

  .navbar .nav-menu.active {
    left: 0 !important;
  }

  .navbar .nav-link {
    font-size: 1.2rem !important;
    padding: 1rem 0 !important;
  }

  .navbar .auth-buttons {
    display: none !important;
  }

  .navbar .hamburger {
    display: block !important;
  }

  .navbar .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg) !important;
    background: var(--secondary) !important;
  }

  .navbar .hamburger.active .bar:nth-child(2) {
    opacity: 0 !important;
  }

  .navbar .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg) !important;
    background: var(--secondary) !important;
  }
}

@media (prefers-color-scheme: dark) {
  .navbar {
    background: #1a1a1a !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
  }

  .navbar .nav-link {
    color: #e0e0e0 !important;
  }

  .navbar .nav-menu {
    background: #1a1a1a !important;
  }
}

  cursor: pointer;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: 0 2px 10px rgba(67, 97, 238, 0.2);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.btn-primary {
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
}

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
}

.bar {
  display: block;
  width: 28px;
  height: 3px;
  margin: 5px auto;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}

@media (max-width: 992px) {
  .navbar {
    padding: 1rem;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 0;
    flex-direction: column;
    background: white;
    width: 70%;
    height: 100vh;
    padding: 6rem 2rem;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: 1000;

  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.2rem;
    padding: 1rem 0;
  }

  .auth-buttons {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background: var(--secondary);
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background: var(--secondary);
  }
}

@media (prefers-color-scheme: dark) {
  .navbar {
    background: #1a1a1a;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  }

  .nav-link {
    color: #e0e0e0;
  }

  .nav-menu {
    background: #1a1a1a;
  }
}
.nav-menu.active {
  left: 0;
}

.hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
@media (max-width: 991px) {
    .mobile-auth {
        display: flex;
        flex-direction: column;
        gap: 0.8rem;
        margin-top: 1.5rem;
        width: 100%;
        padding: 0 0.5rem; /* Добавляем небольшие отступы по бокам */
    }

    .mobile-auth .btn {
        width: auto; /* Убираем 100% ширину */
        padding: 0.6rem 1.2rem; /* Уменьшаем padding */
        font-size: 0.95rem;
        display: inline-block; /* Чтобы кнопки занимали только нужную ширину */
        text-align: center;
        align-self: flex-start; /* Выравниваем по левому краю */
    }

    .mobile-auth .username {
        text-align: left;
        margin-bottom: 0.5rem;
        font-size: 1rem;
        color: var(--dark);
        font-weight: 600;
    }
}

@media (prefers-color-scheme: dark) {
    @media (max-width: 991px) {
        .mobile-auth .username {
            color: #e0e0e0;
        }
    }
}

@media (min-width: 992px) {
    .mobile-auth {
        display: none;
    }
}

/* Скрываем десктопные кнопки на маленьких экранах */
@media (max-width: 991px) {
    .desktop-auth {
        display: none;
    }
}