html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

.login-bg {min-height:100vh;display:flex;align-items:center;justify-content:center;}
.login-form {
  border-radius:16px;
  box-shadow:0 4px 32px rgba(122, 120, 120, 0.133);
  padding:32px 24px 24px 24px;
  min-width:340px;
  max-width:96vw;
  display:flex;
  flex-direction:column;
  align-items:center;
  color:#e0e0e0;
}
.login-form h2 {
  font-size:2em;
  font-weight:700;
  margin-bottom:28px;
  color:#e0e0e0;
}
body:not(.very-dark) .login-form h2 {
  color: #23272b;
}
.input-group {
  display:flex;
  align-items:center;
  border-radius:8px;
  border:1.5px solid #706c6c;
  margin-bottom:16px;
  padding:0 12px;
  width:100%;
  max-width:320px;
  /* bac    kground: #23272b; */
}
.input-group .icon {
  color:#bdbdbd;
  font-size:1.2em;
  margin-right:8px;
}
.input-group .icon-eye {
  cursor:pointer;
  color:#bdbdbd;
  font-size:1.2em;
  margin-left:8px;
  user-select:none;
}
.input-group input {
  border: none;
  outline: none;
  background: transparent;
  color: #e0e0e0;
  font-size: 1em;
  padding: 10px 0;
  margin: 0;
  flex: 1 1 auto;
  align-self: center;
  line-height: 1.2;
}
.login-error {
  color:#e74c3c;
  margin-top:18px;
  font-size:1.05em;
  text-align:center;
}

@media (max-width: 768px) {
  .login-bg {
    padding: 20px;
    min-height: 100vh;
  }
  
  .login-form {
    min-width: auto;
    width: 100%;
    max-width: 400px;
    padding: 24px 20px 20px 20px;
    margin: 0 auto;
  }
  
  .login-form h2 {
    font-size: 1.8em;
    margin-bottom: 24px;
    text-align: center;
  }
  
  .input-group {
    position: relative;
    overflow: visible;
  }
  
  .input-group .icon-eye {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 0;
    padding: 4px 6px;
    background: transparent;
    z-index: 2;
  }
  
  .input-group input {
    padding-right: 38px;
    min-width: 0;
    width: 100%;
  }
  
  .input-group .icon {
    font-size: 1.3em;
    margin-right: 12px;
  }
  
  .login-error {
    margin-top: 16px;
    font-size: 1em;
    padding: 0 10px;
  }
  
  .login-form button,
  .login-form input[type="submit"] {
    font-size: 1.1em;
    border: none;
    background: #00a884;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s;
  }
  
  .login-form button:hover,
  .login-form input[type="submit"]:hover {
    background: #00c99a;
  }
  
  /* Светлая тема */
  body:not(.very-dark) .login-form button,
  body:not(.very-dark) .login-form input[type="submit"] {
    background: #00a884;
    color: #fff;
  }
  
  body:not(.very-dark) .login-form button:hover,
  body:not(.very-dark) .login-form input[type="submit"]:hover {
    background: #00c99a;
  }
}

@media (max-width: 768px) and (orientation: landscape) {
  .login-bg {
    padding: 16px;
  }
  
  .login-form {
    max-width: 450px;
    padding: 20px 24px;
  }
  
  .login-form h2 {
    font-size: 1.6em;
    margin-bottom: 20px;
  }
  
  .input-group {
    margin-bottom: 14px;
    min-height: 44px;
  }
  
  .input-group input {
    padding: 12px 0;
  }
  
  .login-form button,
  .login-form input[type="submit"] {
    padding: 12px;
    font-size: 1em;
    min-height: 44px;
  }
}

@media (max-width: 480px) and (min-height: 800px) {
  .login-bg {
    align-items: flex-start;
    padding-top: 15vh;
  }
  
  .login-form {
    margin-top: 0;
  }
}

@media (max-width: 768px) and (min-width: 600px) {
  .login-form {
    max-width: 450px;
    padding: 28px 32px 24px 32px;
  }
  
  .input-group {
    max-width: 380px;
  }
}

.theme-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
}
.theme-switcher #themeIcon {
  font-size: 1.3em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-switcher #themeSwitch {
  margin-left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}