:root {
  --color-bg: #f5f7fa;
  --color-primary: #4a90e2;
  --color-primary-hover: #357abd;
  --color-text: #333;
  --color-toggle-bg: #ddd;
  --color-toggle-active: #4a90e2;
  --radius: 10px;
  --spacing: 1rem;
  --font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--spacing);
  position: relative;
}
/* i {
  position: absolute;
  top: 0;
  right: 0;
  padding: 20px 24px;
  margin: 50px;
  background-color: white;
  color: grey;
  box-shadow: 0px 0px 15px -3px rgba(0, 0, 0, 0.1);
  border: none;
  border-radius: 120px;
} */
.password-generator {
  background-color: white;
  padding: calc(var(--spacing) * 2);
  border-radius: var(--radius);
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 1.5);
  box-shadow: 0 4px 12px rgb(74 144 226 / 0.3);
}

.pg_title {
  text-align: center;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--color-primary);
}
.pg_output {
  position: relative;
}
.pg_output input {
  width: 100%;
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  border-radius: var(--radius);
  border: 2px solid var(--color-primary);
  background-color: #f0f4fc;
  color: var(--color-text);
  text-align: center;
  user-select: all;
}
#copy-message {
  display: none;
  margin-left: 10px;
  position: absolute;
  top: -30px;
  right: 0;
}

.pg_settings {
  display: flex;
  flex-direction: column;
  gap: var(--spacing);
}

.pg_fieldset {
  border: none;
  display: flex;
  align-items: center;
  gap: var(--spacing);
  flex-wrap: wrap;
}

.pg_fieldset legend {
  width: 100%;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.pg_fieldset input[type="range"] {
  flex-grow: 1;
  cursor: pointer;
  accent-color: var(--color-primary);
  height: 5px;
  border-radius: var(--radius);
}

.pg_fieldset output {
  width: 30px;
  text-align: center;
  font-weight: 600;
  color: var(--color-primary);
}

.toggle-btn {
  cursor: pointer;
  user-select: none;
  padding: 0.5rem 1rem;
  background-color: var(--color-toggle-bg);
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background-color 0.3s, border-color 0.3s, color 0.3s;
  font-weight: 600;
  color: var(--color-text);
  min-width: 48px;
  text-align: center;
  flex-grow: 1;
  flex-basis: calc(50% - 0.5rem);
  box-sizing: border-box;
  user-select: none;
}

input[type="checkbox"][hidden] {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}

input[type="checkbox"]:checked + .toggle-btn {
  background-color: #cce3fc;
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: none;
}

.toggle-btn:hover {
  background-color: #cce3fc;

  color: var(--color-primary);
}

.pg_button {
  padding: var(--spacing);
  border-radius: 9999px;
  border: none;
  font-weight: 700;
  font-size: 1.3rem;
  background-color: var(--color-primary);
  color: white;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.pg_button:hover {
  background-color: var(--color-primary-hover);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}