/* Ventur Design System - Ada Ventures Impact Report */

/* CSS Variables - Ventur Design System */
:root {
  /* Primary Neon Colors */
  --neon-cyan-light: #60eafb;
  --neon-blue-mid: #53b0f7;
  --neon-teal: #00b8cc;
  --neon-blue-dark: #0077bb;
  --accent-blue: #1D9BF0;
  --accent-blue-hover: #0078d4;

  /* Orange/Pink Grapefruit Neon Colors */
  --neon-orange-primary: #FF6B35;
  --neon-pink-secondary: #FF007F;
  --neon-yellow-accent: #FFD23F;
  --neon-orange-mid: #FF8C42;
  --neon-pink-light: #FF69B4;

  /* Contrast Colors */
  --red-primary: #e63946;
  --pink-accent: #b83280;
  --red-light: #ff9a9a;
  --red-mid: #ff8787;

  /* Backgrounds */
  --bg-primary: #000000;
  --bg-dark: #0a0a0a;
  --bg-panel: #121212;
  --bg-card: #1a1a1a;
  --bg-card-hover: #2a2a2a;
  --bg-glass-dark: rgba(12, 16, 26, 0.85);
  --bg-glass-darker: rgba(15, 12, 20, 0.85);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.95);
  --text-muted: rgba(255, 255, 255, 0.72);
  --text-meta: #cccccc;
  --text-subtle: #64748b;

  /* Borders */
  --border-default: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(255, 255, 255, 0.18);
  --border-focus: rgba(255, 255, 255, 0.25);
  --border-strong: #333333;

  /* Status Colors */
  --color-success: #4ecdc4;
  --color-error: #ff6b6b;
  --color-info: #1D9BF0;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
  --shadow-2xl: 0 16px 48px rgba(0, 0, 0, 0.25);
  --shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.25);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.3);

  /* Neon Glow Effects */
  --shadow-glow-cyan: 0 0 20px rgba(96, 234, 251, 0.3);
  --shadow-glow-cyan-strong: 0 0 40px rgba(96, 234, 251, 0.6);
  --shadow-glow-blue: 0 0 40px rgba(29, 155, 240, 0.3);
  --shadow-glow-blue-strong: 0 0 40px rgba(29, 155, 240, 0.6);

  /* Inset Highlights */
  --shadow-inset-light: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --shadow-inset-medium: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  --shadow-inset-strong: inset 0 1px 0 rgba(255, 255, 255, 0.25);

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 20px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 40px;
  --space-4xl: 48px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 14px;
  --radius-2xl: 16px;
  --radius-3xl: 18px;
  --radius-pill: 20px;
  --radius-full: 999px;

  /* Transitions */
  --duration-fast: 0.2s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;
  --duration-slower: 0.6s;
  --duration-slowest: 0.8s;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base styles */
body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Animated Neon Gradient Background */
@keyframes subtleFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Enhanced Sidebar with Ventur Design */
#sidebar {
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
  background: linear-gradient(
    180deg,
    var(--bg-panel) 0%,
    var(--bg-card) 50%,
    var(--bg-dark) 100%
  );
  border-right: 1px solid var(--border-default);
}

/* Navigation Links with Glassmorphism */
.nav-link {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-sm);
  transition: all var(--duration-normal) var(--ease-standard);
  box-shadow: var(--shadow-inset-light);
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--duration-slow) var(--ease-standard);
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--neon-orange-primary), var(--neon-pink-secondary));
  transition: width var(--duration-normal) var(--ease-standard);
  border-radius: 1px;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  background: rgba(255, 107, 53, 0.1);
  transform: translateY(-2px);
  box-shadow: 
    var(--shadow-inset-medium),
    0 8px 24px rgba(255, 107, 53, 0.2);
  border-color: rgba(255, 107, 53, 0.6);
}

/* Active Navigation State */
.nav-link.bg-indigo-600 {
  background: rgba(255, 107, 53, 0.2);
  border-color: rgba(255, 107, 53, 0.8);
  box-shadow: 
    var(--shadow-inset-strong),
    0 0 25px rgba(255, 107, 53, 0.4);
}

/* Download Button with Ventur Styling */
.download-button {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--neon-orange-primary) 0%, var(--neon-pink-secondary) 100%);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--duration-normal) var(--ease-standard);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  font-size: 0.9rem;
}

.download-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left var(--duration-slow) var(--ease-standard);
}

.download-button:hover::before {
  left: 100%;
}

.download-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.5);
  animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.6);
  }
}

/* Mobile Top Menu */
.md\:hidden {
  background: linear-gradient(
    90deg,
    var(--neon-orange-primary) 0%,
    var(--neon-pink-secondary) 50%,
    var(--neon-yellow-accent) 100%
  );
  background-size: 200% 200%;
  animation: subtleFlow 8s ease-in-out infinite;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Glassmorphic Cards */
.glass-card {
  background: var(--bg-glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: 
    var(--shadow-inset-light),
    var(--shadow-lg);
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 107, 53, 0.5),
    transparent
  );
}

.glass-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 
    var(--shadow-inset-medium),
    var(--shadow-card-hover);
  border-color: var(--border-hover);
  background: rgba(42, 42, 42, 0.9);
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(
    135deg,
    var(--neon-orange-primary) 0%,
    var(--neon-orange-mid) 25%,
    var(--neon-pink-secondary) 50%,
    var(--neon-pink-light) 75%,
    var(--neon-yellow-accent) 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  animation: subtleFlow 8s ease-in-out infinite;
}

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

@keyframes slideInScale {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.grid > div {
  opacity: 0;
  animation: slideInScale 0.6s ease-out forwards;
}

.grid > div:nth-child(1) { animation-delay: 0.1s; }
.grid > div:nth-child(2) { animation-delay: 0.2s; }
.grid > div:nth-child(3) { animation-delay: 0.3s; }
.grid > div:nth-child(4) { animation-delay: 0.4s; }

/* Loading Spinner */
.animate-spin {
  animation: spin 1s linear infinite;
  border-color: var(--neon-cyan-light);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Value Tags with Ventur Colors */
.value-tag {
  display: inline-block;
  background: rgba(255, 107, 53, 0.1);
  color: var(--neon-orange-primary);
  border: 1px solid rgba(255, 107, 53, 0.3);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  margin-right: var(--space-sm);
  margin-bottom: var(--space-sm);
  transition: all var(--duration-normal) var(--ease-standard);
}

.value-tag:hover {
  transform: scale(1.05);
  background: rgba(255, 107, 53, 0.2);
  box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

/* Icons */
.fas {
  transition: all var(--duration-normal) var(--ease-standard);
  width: 24px;
  height: 24px;
  margin-right: var(--space-sm);
}

.nav-link:hover .fas {
  transform: scale(1.2) rotate(5deg);
  color: var(--neon-orange-primary);
}

/* Chart Container Styling */
canvas {
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-standard);
  background: var(--bg-glass-dark);
}

/* Custom Scrollbar */
.overflow-auto {
  scrollbar-width: thin;
  scrollbar-color: var(--neon-orange-primary) var(--bg-dark);
}

.overflow-auto::-webkit-scrollbar {
  width: 8px;
}

.overflow-auto::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

.overflow-auto::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--neon-orange-primary), var(--neon-pink-secondary));
  border-radius: var(--radius-full);
}

.overflow-auto::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--neon-orange-mid), var(--neon-pink-light));
}

/* Sidebar Footer */
#sidebar footer {
  color: rgba(255, 255, 255, 0.8);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  #sidebar {
    transform: translateX(-100%);
  }
  
  #sidebar.active {
    transform: translateX(0);
  }
  
  .nav-link:hover {
    transform: none;
  }
  
  .glass-card {
    padding: var(--space-lg);
  }
}

/* Focus States for Accessibility */
button:focus, a:focus {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* Modern Report Dropdown Styling */
.report-dropdown-container {
  position: relative;
  width: 100%;
}

.report-dropdown-trigger {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  box-shadow: var(--shadow-inset-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
}

.report-dropdown-trigger::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--duration-slow) var(--ease-standard);
}

.report-dropdown-trigger:hover::before {
  left: 100%;
}

.report-dropdown-trigger:hover {
  background: rgba(255, 107, 53, 0.1);
  border-color: rgba(255, 107, 53, 0.6);
  transform: translateY(-2px);
  box-shadow: 
    var(--shadow-inset-medium),
    0 8px 24px rgba(255, 107, 53, 0.2);
}

.report-dropdown-trigger.active {
  background: rgba(255, 107, 53, 0.15);
  border-color: rgba(255, 107, 53, 0.8);
  box-shadow: 
    var(--shadow-inset-strong),
    0 0 25px rgba(255, 107, 53, 0.4);
}

.report-selected-content {
  display: flex;
  align-items: center;
  flex: 1;
}

.report-icon {
  color: var(--neon-orange-primary);
  font-size: 1.1rem;
  margin-right: var(--space-sm);
  transition: all var(--duration-normal) var(--ease-standard);
}

.report-selected-text {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

.dropdown-arrow {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: all var(--duration-normal) var(--ease-standard);
  margin-left: var(--space-sm);
}

.report-dropdown-trigger.active .dropdown-arrow {
  transform: rotate(180deg);
  color: var(--neon-orange-primary);
}

.report-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: 
    var(--shadow-lg),
    0 0 30px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--duration-normal) var(--ease-standard);
  z-index: 1000;
  overflow: hidden;
  max-height: 200px;
}

.report-dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.report-option {
  padding: 0;
  border-bottom: 1px solid var(--border-default);
  transition: all var(--duration-fast) var(--ease-standard);
  cursor: pointer;
}

.report-option:last-child {
  border-bottom: none;
}

.report-option:hover {
  background: rgba(255, 107, 53, 0.1);
}

.report-option.selected {
  background: rgba(255, 107, 53, 0.2);
}

.report-option-content {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
}

.report-option-icon {
  color: var(--neon-orange-primary);
  font-size: 1rem;
  margin-right: var(--space-md);
  width: 20px;
  text-align: center;
  transition: all var(--duration-normal) var(--ease-standard);
}

.report-option:hover .report-option-icon {
  transform: scale(1.2) rotate(5deg);
  color: var(--neon-pink-secondary);
}

.report-option-details {
  flex: 1;
}

.report-option-title {
  display: block;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 2px;
  line-height: 1.3;
}

.report-option-description {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.3;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .report-dropdown-trigger {
    padding: var(--space-sm) var(--space-md);
    min-height: 48px;
  }
  
  .report-option-content {
    padding: var(--space-sm) var(--space-md);
  }
  
  .report-option-title {
    font-size: 0.85rem;
  }
  
  .report-option-description {
    font-size: 0.75rem;
  }
}

/* Focus states for accessibility */
.report-dropdown-trigger:focus {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

.report-option:focus {
  outline: 2px solid var(--accent-blue);
  outline-offset: -2px;
}

/* Animation for dropdown opening */
@keyframes dropdownSlideIn {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.report-dropdown-menu.show {
  animation: dropdownSlideIn var(--duration-normal) var(--ease-standard);
}

/* Ventur Logo Styling */
.ventur-logo {
  max-width: 150px;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

/* Content Container */
.max-w-6xl {
  max-width: 1200px;
  margin: 0 auto;
}

/* Override default Tailwind classes */
.bg-white {
  background: var(--bg-glass-dark) !important;
  color: var(--text-primary) !important;
}

.text-gray-800 {
  color: var(--text-primary) !important;
}

.text-gray-700 {
  color: var(--text-secondary) !important;
}

.text-gray-600 {
  color: var(--text-muted) !important;
}

.border-gray-200 {
  border-color: var(--border-default) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.hover\:shadow-xl:hover {
  box-shadow: var(--shadow-card-hover) !important;
}

/* Section Headers */
.text-3xl.font-bold {
  position: relative;
  color: var(--text-primary);
}

.text-3xl.font-bold::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-orange-primary), var(--neon-pink-secondary));
  border-radius: 2px;
  animation: subtleFlow 3s ease-in-out infinite;
}

/* Loading State */
.loading-container {
  background: var(--bg-glass-dark);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
}

/* Chart Tooltip Styling */
.chartjs-tooltip {
  background: var(--bg-glass-darker);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-xl);
}