@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;800&display=swap");

/* :root {
  --primary: #00fff0;
  --primary-dark: #00ffe1;
  --accent: #ff00aa;
  --accent-glow: #ff33cc;
  --background: #0b0b0f;
  --panel-bg: rgba(15, 15, 25, 0.9);
  --text: #ffffff;
  --weak: #ff0055;
  --medium: #ffae00;
  --strong: #00ff77;
} */
:root {
  --primary: #00a6a0; /* Vibrant teal for highlights */
  --primary-dark: #007b77; /* Slightly darker teal for contrast */
  --accent: #d1007a; /* Bold magenta accent */
  --accent-glow: #ff33b5; /* Lighter neon magenta for hover/glow */
  --background: #f8f9fb; /* Soft off-white background */
  --panel-bg: rgba(255, 255, 255, 0.85); /* Translucent white panels */
  --text: #0a0a0f; /* Deep charcoal for readable text */
  --weak: #ff3366; /* Soft red/pink for warnings or errors */
  --medium: #e6a800; /* Warm golden-yellow for caution */
  --strong: #00b35a; /* Bright green for success indicators */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Orbitron", sans-serif;
}

body {
  /* background: radial-gradient(circle at top, var(--background), #000); */
  background: var(--background);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  /* transition: background 0.4s ease, color 0.4s ease; */
  transition: all 0.4s ease;
}

body.light-mode {
  background: radial-gradient(circle at top, #e8f0ff, #ffffff);
}

.generator {
  position: relative;
  background: var(--panel-bg);
  border: 2px solid var(--primary-dark);
  /* box-shadow: 0 0 30px var(--primary-dark), inset 0 0 15px #004d40; */
  box-shadow: 0 0 30px var(--primary-dark);
  border-radius: 15px;
  padding: 30px;
  width: 520px;
  text-align: center;
  transition: 0.3s ease;
}

body.light-mode .generator {
  box-shadow: 0 0 25px rgba(0, 102, 204, 0.3),
    inset 0 0 8px rgba(255, 255, 255, 0.3);
}

.generator:hover {
  transform: scale(1.02);
  box-shadow: 0 0 25px var(--primary);
}

h1 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--primary);
  text-shadow: 0 0 2px var(--primary);
  animation: soft-glow 2s infinite alternate;
}

.password-display {
  background: var(--background);
  border: 1px solid var(--primary-dark);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  color: var(--text);
  font-size: 1.1rem;
  box-shadow: 0 0 10px var(--primary);
}

body.light-mode .password-display {
  background: #ffffff;
  border: 1px solid var(--primary-dark);
  box-shadow: inset 0 0 8px rgba(0, 102, 204, 0.3);
}

.copy-btn {
  background: var(--primary);
  border: none;
  color: #000;
  font-weight: 600;
  border-radius: 5px;
  padding: 6px 10px;
  cursor: pointer;
  transition: 0.3s;
}

.copy-btn:hover {
  background: #00ccaa;
  box-shadow: 0 0 10px var(--primary);
}

.options {
  text-align: left;
  margin-bottom: 20px;
  display: grid;
  gap: 10px;
}

.options label {
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

input[type="checkbox"] {
  accent-color: var(--primary);
  transform: scale(1.3);
}

.slider-container {
  margin-bottom: 20px;
}

#length {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

#lengthValue {
  color: var(--accent);
  font-weight: 600;
}

.strength-bar {
  height: 10px;
  background: #222;
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid var(--primary);
  margin-bottom: 20px;
}

body.light-mode .strength-bar {
  background: #ddd;
}

.generate-btn {
  background: var(--accent);
  border: none;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
  box-shadow: 0 0 15px var(--accent);
}

.generate-btn:hover {
  background: var(--primary);
  color: #000;
  box-shadow: 0 0 25px var(--primary), 0 0 10px var(--accent-glow) inset;
}

.dark-mode-symbol {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.4rem;
  color: var(--primary);
  cursor: pointer;
  transition: 0.4s ease;
}

.dark-mode-symbol i {
  transition: opacity 0.4s ease, transform 0.4s ease;
  position: absolute;
  right: 0;
  cursor: pointer;
  transition: 100ms all linear;
}

.dark-mode-symbol i:hover {
  transform: rotate(20deg);
}