/* Tailwind CSS - Essential classes for Dopamine Helper */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Layout */
.min-h-screen { min-height: 100vh; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }
.text-left { text-align: left; }

/* Spacing */
.p-8 { padding: 2rem; }
.p-6 { padding: 1.5rem; }
.p-4 { padding: 1rem; }
.p-3 { padding: 0.75rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }

/* Sizing */
.w-full { width: 100%; }
.max-w-2xl { max-width: 42rem; }
.h-24 { height: 6rem; }
.w-24 { width: 6rem; }

/* Typography */
.text-5xl { font-size: 3rem; line-height: 1; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.leading-relaxed { line-height: 1.625; }

/* Colors */
.text-white { color: #ffffff; }
.text-purple-200 { color: #e9d5ff; }
.text-purple-300 { color: #d8b4fe; }
.text-purple-400 { color: #c084fc; }
.text-green-200 { color: #bbf7d0; }
.text-green-400 { color: #4ade80; }
.text-orange-400 { color: #fb923c; }
.text-yellow-400 { color: #facc15; }
.text-red-300 { color: #fca5a5; }
.bg-yellow-500 { background-color: #eab308; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-green-500 { background-color: #22c55e; }
.bg-red-500 { background-color: #ef4444; }
.bg-purple-500 { background-color: #a855f7; }
.bg-indigo-500 { background-color: #6366f1; }
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-green-500\/10 { background-color: rgba(34, 197, 94, 0.1); }

/* Gradients */
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.from-slate-900 { --tw-gradient-from: #0f172a; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(15, 23, 42, 0)); }
.via-purple-900 { --tw-gradient-stops: var(--tw-gradient-from), #581c87, var(--tw-gradient-to, rgba(88, 28, 135, 0)); }
.to-slate-900 { --tw-gradient-to: #0f172a; }
.from-purple-500 { --tw-gradient-from: #a855f7; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(168, 85, 247, 0)); }
.to-pink-500 { --tw-gradient-to: #ec4899; }
.from-purple-600 { --tw-gradient-from: #9333ea; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(147, 51, 234, 0)); }
.to-pink-600 { --tw-gradient-to: #db2777; }

/* Borders */
.border { border-width: 1px; }
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }
.border-green-500\/20 { border-color: rgba(34, 197, 94, 0.2); }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }

/* Effects */
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transform { transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y)); }
.hover\:scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.hover\:scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
.hover\:from-purple-600:hover { --tw-gradient-from: #9333ea; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(147, 51, 234, 0)); }
.hover\:to-pink-600:hover { --tw-gradient-to: #db2777; }
.hover\:bg-white\/10:hover { background-color: rgba(255, 255, 255, 0.1); }
.hover\:bg-white\/20:hover { background-color: rgba(255, 255, 255, 0.2); }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.gap-4 { gap: 1rem; }

/* Responsive */
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Inline elements */
.inline-block { display: inline-block; }

/* Custom styles */
.group:hover .group-hover\:scale-110 { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }