* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Montserrat", hind siliguri blood;
  color: #fff;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(180deg, #070807 50%, #040404 50%);
}

.container {
  width: 430px;
  background: #222;
  border-radius: 7px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.container h2 {
  font-weight: 600;
  font-size: 21px;
  padding: 16px 30px;
  border-bottom: 1px solid #444;
  text-align: center;
}

.wrapper {
  margin: 20px 30px;
}

.input-box {
  position: relative;
}

.input-box input {
  width: 100%;
  height: 53px;
  color: #fff;
  background: none;
  font-size: 17px;
  font-weight: 500;
  border-radius: 4px;
  letter-spacing: 1.4px;
  border: 1px solid #555;
  padding: 0 48px 0 16px;
}

.input-box span {
  position: absolute;
  right: 13px;
  cursor: pointer;
  line-height: 53px;
  color: #aaa;
}

.input-box span:hover {
  color: #4285f4 !important;
}

.pass-indicator {
  width: 100%;
  height: 4px;
  position: relative;
  background: #333;
  margin-top: 12px;
  border-radius: 25px;
}

.pass-indicator::before {
  position: absolute;
  content: "";
  height: 100%;
  width: 0;
  border-radius: inherit;
  transition: width 0.3s ease;
}

.pass-indicator#weak::before {
  width: 20%;
  background: #e64a4a;
}

.pass-indicator#medium::before {
  width: 50%;
  background: #f1c80b;
}

.pass-indicator#strong::before {
  width: 100%;
  background: #27c468;
}

.pass-length {
  margin: 25px 0 20px;
}

.pass-length .details {
  display: flex;
  justify-content: space-between;
}

.pass-length input {
  width: 100%;
  height: 5px;
}

.pass-settings .options {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  margin-top: 20px;
}

.pass-settings .options .option {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  width: 50%;
}

.options .option:first-child {
  pointer-events: none;
}

.options .option:first-child input {
  opacity: 0.7;
}

.options .option input {
  height: 16px;
  width: 16px;
  cursor: pointer;
}

.options .option label {
  cursor: pointer;
  color: #aaa;
  padding-left: 16px;
}

.generate-btn {
  width: 100%;
  color: #fff;
  border: none;
  outline: none;
  cursor: pointer;
  background: #444;
  font-size: 17px;
  padding: 15px 0;
  border-radius: 5px;
  text-transform: uppercase;
  margin: 15px 0 20px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.generate-btn:hover {
  background: #333;
}

.generate-btn:active {
  transform: scale(0.95);
}

@media (max-width: 768px) {
  .container {
    width: 90%;
  }
}