/* Tool-specific styles */
.tool-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  margin-top: 2rem;
}

.tool-header {
  text-align: center;
  margin-bottom: 2rem;
}

.tool-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.tool-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.text-input-section {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.text-input-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
}

.input-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.input-label i {
  color: var(--primary-color);
}

/* Length Slider */
.length-control {
  display: flex;
  align-items: center;
  gap: 1rem;
}

#length-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  outline: none;
}

#length-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: var(--primary-color);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease;
}

#length-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: var(--primary-color);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  transition: background 0.3s ease;
}

#length-slider:hover::-webkit-slider-thumb {
  background: var(--accent-color);
}
#length-slider:hover::-moz-range-thumb {
  background: var(--accent-color);
}

#length-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  min-width: 30px;
  text-align: center;
}

/* Checkbox Options */
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.3s ease;
}

.option:hover {
  background: rgba(255, 255, 255, 0.05);
}

.option input[type="checkbox"] {
  display: none;
}

.custom-checkbox {
  width: 24px;
  height: 24px;
  background: var(--bg-tertiary);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.custom-checkbox::after {
  content: "\f00c"; /* Font Awesome check icon */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: white;
  font-size: 14px;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.3s ease;
}

.option input[type="checkbox"]:checked + .custom-checkbox {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.option input[type="checkbox"]:checked + .custom-checkbox::after {
  opacity: 1;
  transform: scale(1);
}

/* Generate Button */
#generate-btn {
  margin-top: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.2rem;
  color: white;
  animation: pulse 2s infinite;
}

.password-container {
  width: 100%;
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  height: fit-content;
  margin-top: 1rem;
  margin-bottom: 1rem;
  max-width: 100%;
  max-height: fit-content;
}

.stat-password {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: all 0.3s ease;
  word-break: break-all;
  padding: 0.7rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.copy-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 107, 53, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.copy-btn:hover::before {
  left: 100%;
}

.copy-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

.copy-btn:active {
  transform: translateY(-1px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.2);
}

.copy-btn.copied {
  background: var(--success-color);
  border-color: var(--success-color);
  color: white;
  animation: successPulse 0.6s ease;
}

.feature-highlight {
  background: linear-gradient(
    135deg,
    rgba(255, 107, 53, 0.1),
    rgba(0, 129, 180, 0.1)
  );
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
}

.feature-highlight h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.feature-highlight p {
  color: var(--text-secondary);
  margin: 0;
}

.back-button {
  position: fixed;
  top: 2rem;
  left: 2rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.back-button:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .tool-container {
    padding: 1rem;
  }

  .back-button {
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
  }
}