/* CyberTools Stylesheet - Dark Cyberpunk Theme */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-dark: #030712;
  --bg-card: rgba(15, 23, 42, 0.85);
  --border-color: #1e293b;
  --accent-cyan: #06b6d4;
  --accent-cyan-hover: #22d3ee;
  --accent-indigo: #6366f1;
  --accent-emerald: #10b981;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(6, 182, 212, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(99, 102, 241, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  color: #f1f5f9;
  line-height: 1.5;
}

.font-mono {
  font-family: 'Fira Code', monospace;
}

.font-display {
  font-family: 'Orbitron', 'Inter', sans-serif;
}

/* Scrollbar styles */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #030712;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Carousel */
.carousel-container {
  position: relative;
  overflow: hidden;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(0.98);
}

.carousel-slide.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.dot.active {
  width: 1.5rem !important;
  background-color: #06b6d4 !important;
}

/* Tabs */
.tab-btn {
  padding: 0.625rem 1rem;
  border-radius: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  color: #94a3b8;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
}

.tab-btn:hover {
  color: #f8fafc;
  background: #1e293b;
}

.tab-btn.active {
  color: #030712;
  background: #06b6d4;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.tab-content {
  display: none;
  animation: fadeIn 0.25s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Custom styles for utility cards */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
}

/* Active Pomodoro Button */
.pomo-mode.active {
  background-color: #06b6d4;
  color: #020617;
  font-weight: 700;
}

/* Sound indicator active state */
.sound-active .sound-indicator {
  background-color: #10b981 !important;
  box-shadow: 0 0 8px #10b981;
}

/* Tailwind-compatible helpers if needed */
.bg-dark { background-color: #020617; }