/* ==========================================================================
   LEONARDO PORCU — ENDURANCE ATHLETE LAB
   Theme: High-Performance Dark Athletic UI
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg-primary: #080c14;
  --bg-secondary: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(16, 185, 129, 0.5);
  
  --accent-run: #10b981;
  --accent-bike: #f59e0b;
  --accent-swim: #06b6d4;
  --accent-strength: #8b5cf6;
  --accent-mobility: #ec4899;
  --accent-outdoor: #3b82f6;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --glow-run: rgba(16, 185, 129, 0.2);
  --glow-bike: rgba(245, 158, 11, 0.2);
  --glow-swim: rgba(6, 182, 212, 0.2);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #080c14;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Tabular numbers for clean data alignment */
.font-mono, .metric-value, td {
  font-family: 'JetBrains Mono', monospace;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Glowing KPI Badges */
.badge-run {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-bike {
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-swim {
  background: rgba(6, 182, 212, 0.12);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.3);
}
.badge-strength {
  background: rgba(139, 92, 246, 0.12);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.3);
}
.badge-mobility {
  background: rgba(236, 72, 153, 0.12);
  color: #f472b6;
  border: 1px solid rgba(236, 72, 153, 0.3);
}
.badge-neutral {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

/* Nav Tabs Active States */
.nav-tab {
  transition: all 0.2s ease;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.nav-tab.active {
  color: #10b981;
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.08);
}

/* Leaflet Dark Customizations */
.leaflet-container {
  background: #080c14 !important;
  font-family: inherit;
}
.leaflet-popup-content-wrapper {
  background: #0f172a !important;
  color: #f8fafc !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 0.75rem !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.7) !important;
  padding: 4px;
}
.leaflet-popup-tip {
  background: #0f172a !important;
}
.leaflet-control-zoom a {
  background: #0f172a !important;
  color: #cbd5e1 !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
}
.leaflet-control-zoom a:hover {
  background: #1e293b !important;
  color: #fff !important;
}

/* Custom Marker Pin */
.custom-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
  border: 2px solid #fff;
  transition: transform 0.2s ease;
}
.custom-pin:hover {
  transform: scale(1.3);
  z-index: 1000 !important;
}

/* Animated Pulse Effect */
@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.4; }
  100% { transform: scale(0.95); opacity: 0.8; }
}
.pulse-glow {
  animation: pulse-ring 3s infinite ease-in-out;
}

/* Table styling */
.data-table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: #94a3b8;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 1rem;
}
.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.875rem;
}
.data-table tr:hover td {
  background-color: rgba(30, 41, 59, 0.4);
}

/* Modal Overlay */
.modal-backdrop {
  background: rgba(4, 6, 11, 0.85);
  backdrop-filter: blur(8px);
}

/* Micro animations */
.fade-in {
  animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}