/* Base styles - no Tailwind needed, we'll use custom CSS */
:root {
  --font-display: "Outfit", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  
  --color-hive-red: #e31337;
  --color-hive-red-dark: #b80f2c;
  --color-hive-red-light: #ff1f4b;
  
  --color-bg-dark: #0a0a0f;
  --color-bg-card: #12121a;
  --color-bg-elevated: #1a1a25;
  --color-bg-hover: #22222f;
  
  --color-border: #2a2a3a;
  --color-border-light: #3a3a4a;
  
  --color-text-primary: #f0f0f5;
  --color-text-secondary: #9090a0;
  --color-text-muted: #606070;
  
  --color-tier-ultra: #ff3366;
  --color-tier-very: #ff6b35;
  --color-tier-active: #ffc107;
  --color-tier-occasional: #4ecdc4;
  --color-tier-low: #45b7d1;
  
  --color-price: #00d395;
  --color-users: #7c3aed;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-display);
  background: var(--color-bg-dark);
  color: var(--color-text-primary);
  font-size: 16px;
  line-height: 1.5;
}

body {
  min-height: 100vh;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(227, 19, 55, 0.15), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(124, 58, 237, 0.1), transparent),
    var(--color-bg-dark);
}

#root {
  min-height: 100vh;
}

/* Utility classes */
.min-h-screen { min-height: 100vh; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

.grid { display: grid; }
.space-y-2 > * + * { margin-top: 0.5rem; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-mono { font-family: var(--font-mono); }

.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-md { border-radius: 0.375rem; }

.border { border: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.border-transparent { border-color: transparent; }

.bg-bg-dark { background-color: var(--color-bg-dark); }
.bg-bg-card { background-color: var(--color-bg-card); }
.bg-bg-elevated { background-color: var(--color-bg-elevated); }
.bg-bg-hover { background-color: var(--color-bg-hover); }

.text-text-primary { color: var(--color-text-primary); }
.text-text-secondary { color: var(--color-text-secondary); }
.text-text-muted { color: var(--color-text-muted); }
.text-hive-red { color: var(--color-hive-red); }
.text-white { color: white; }
.text-green-400 { color: #4ade80; }
.text-red-400 { color: #f87171; }

.p-1 { padding: 0.25rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.w-3 { width: 0.75rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }
.w-full { width: 100%; }

.h-3 { height: 0.75rem; }
.h-10 { height: 2.5rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }

.max-w-7xl { max-width: 80rem; }

.overflow-x-auto { overflow-x: auto; }
.overflow-hidden { overflow: hidden; }

.sticky { position: sticky; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }

.backdrop-blur-lg { backdrop-filter: blur(16px); }

.transition-all { transition: all 0.2s ease; }
.transition-colors { transition: color 0.2s ease, background-color 0.2s ease; }

.cursor-pointer { cursor: pointer; }

.opacity-0 { opacity: 0; }
.opacity-40 { opacity: 0.4; }

.hover\:underline:hover { text-decoration: underline; }
.hover\:bg-bg-hover:hover { background-color: var(--color-bg-hover); }
.hover\:text-text-primary:hover { color: var(--color-text-primary); }

/* Responsive Grid */
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 767px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* Chart container with explicit dimensions */
.chart-container {
  width: 100%;
  height: 500px;
  min-height: 500px;
}

.chart-container-small {
  width: 100%;
  height: 300px;
  min-height: 300px;
}

.pie-container {
  width: 128px;
  height: 128px;
  min-width: 128px;
  min-height: 128px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-border-light);
}

/* Recharts tooltip */
.recharts-tooltip-wrapper {
  outline: none !important;
}

.custom-tooltip {
  background: var(--color-bg-elevated) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 8px !important;
  padding: 12px 16px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4) !important;
}

/* Button styles */
button {
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: inherit;
}

/* Input range slider */
input[type="range"] {
  -webkit-appearance: none;
  background: var(--color-bg-elevated);
  border-radius: 4px;
  height: 6px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-hive-red);
  cursor: pointer;
}

/* Table */
table {
  border-collapse: collapse;
  width: 100%;
}

/* Link */
a {
  color: inherit;
  text-decoration: none;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(227, 19, 55, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(227, 19, 55, 0.5);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-400 { animation-delay: 400ms; }
.animate-delay-500 { animation-delay: 500ms; }

.glow-pulse {
  animation: pulse-glow 3s ease-in-out infinite;
}

/* Gradient backgrounds */
.bg-gradient-hive {
  background: linear-gradient(135deg, var(--color-hive-red) 0%, var(--color-hive-red-dark) 100%);
}

.bg-gradient-insight {
  background: linear-gradient(135deg, rgba(227, 19, 55, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

/* Specific component styles */
.header {
  border-bottom: 1px solid var(--color-border);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 20px;
}

.chart-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
}

.toggle-btn {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.toggle-btn.active {
  background: var(--color-hive-red);
  color: white;
}

.toggle-btn:not(.active) {
  color: var(--color-text-secondary);
}

.toggle-btn:not(.active):hover {
  color: var(--color-text-primary);
}

.tier-btn {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.insight-card {
  background: rgba(10, 10, 15, 0.5);
  border-radius: 8px;
  padding: 16px;
}

.correlation-ring {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  font-family: var(--font-mono);
}

.correlation-ring-inner {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
}