/* Global App Styles */
#root {
  width: 100%;
  min-height: 100vh;
}

/* Smooth transitions */
* {
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Glassmorphism utility classes */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(31, 41, 55, 0.1);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 40px rgba(31, 41, 55, 0.15);
  will-change: transform;
  transform: translateY(-4px);
}

/* Gradient backgrounds */
.gradient-primary {
  background: linear-gradient(135deg, #0b6e4f 0%, #1a9d6e 100%);
}

.gradient-warm {
  background: linear-gradient(135deg, #f2b33d 0%, #e8743b 100%);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

.slide-in-left {
  animation: slideInLeft 0.3s ease-in-out;
}
:root {
  /* NACOSA Brand Colors */
  --nacosa-primary: #005eb8;
  --nacosa-primary-light: #4a90e2;
  --nacosa-primary-lighter: #87ceeb;
  --nacosa-primary-dark: #003764;
  --nacosa-white: #ffffff;
  --nacosa-accent: #003764;

  /* NACOSA Background Gradient Overlay */
  --nacosa-overlay-gradient: linear-gradient(
    135deg,
    rgba(0, 94, 184, 0.35) 0%,
    rgba(0, 0, 0, 0.45) 100%
  );
  --nacosa-primary-gradient: linear-gradient(
    135deg,
    rgba(0, 94, 184, 0.45) 0%,
    rgba(74, 144, 226, 0.35) 100%
  );

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-bg-strong: rgba(255, 255, 255, 0.35);
  --glass-bg-light: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 61, 122, 0.15);
  --glass-shadow-hover: 0 24px 48px rgba(0, 61, 122, 0.35);

  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  /* Neutral Colors */
  --neutral-50: #f9fafb;
  --neutral-100: #f3f4f6;
  --neutral-200: #e5e7eb;
  --neutral-600: #4b5563;
  --neutral-700: #374151;
  --neutral-800: #1f2937;
  --neutral-900: #111827;

  /* Enhanced Gradients */
  --gradient-nacosa: linear-gradient(135deg, #005eb8 0%, #4a90e2 100%);
  --gradient-glass: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.25) 0%,
    rgba(255, 255, 255, 0.15) 100%
  );
  --gradient-overlay: linear-gradient(
    135deg,
    rgba(0, 94, 184, 0.35) 0%,
    rgba(0, 0, 0, 0.45) 100%
  );

  /* Card Tint Overlays (10-15% opacity) */
  --card-tint-primary: rgba(0, 94, 184, 0.1);
  --card-tint-secondary: rgba(0, 55, 100, 0.12);
  --card-tint-light: rgba(74, 144, 226, 0.08);

  color-scheme: light;
  color: var(--neutral-900);
  background-color: var(--neutral-50);
}

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

html,
body,
#root {
  height: 100%;
  width: 100%;
}

body {
  font-family:
    "Inter",
    "Poppins",
    "Nunito",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "Roboto",
    "Oxygen",
    "Ubuntu",
    "Cantarell",
    "Fira Sans",
    "Droid Sans",
    "Helvetica Neue",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

a {
  font-weight: 500;
  color: var(--nacosa-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--nacosa-primary-light);
}

button {
  border-radius: 12px;
  border: none;
  padding: 0.75em 1.5em;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  background: var(--gradient-nacosa);
  color: white;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

button::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 0.5s;
}

button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--glass-shadow-hover);
}

button:hover::before {
  left: 100%;
}

button:active {
  transform: translateY(-1px) scale(1.01);
}

button:focus,
button:focus-visible {
  outline: 2px solid var(--nacosa-primary);
  outline-offset: 2px;
}

/* Enhanced Scrollbar Styling */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--neutral-100);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(
    135deg,
    var(--nacosa-primary) 0%,
    var(--nacosa-primary-light) 100%
  );
  border-radius: 6px;
  border: 2px solid var(--neutral-100);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    135deg,
    var(--nacosa-primary-dark) 0%,
    var(--nacosa-primary) 100%
  );
}

/* Loading Animation */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200px 100%;
  animation: shimmer 1.5s infinite;
}

/* Enhanced Glassmorphism */
.glass-effect {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 2px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-effect-strong {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* Enhanced Ken Burns Effect */
.ken-burns {
  animation: kenBurns 20s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  0% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.1) translate(-2%, -2%);
  }
}

/* ===== RESPONSIVE DESIGN MEDIA QUERIES ===== */

/* Mobile First - Small screens (up to 599px) */
@media (max-width: 599px) {
  /* Adjust body font size for better readability on small screens */
  body {
    font-size: 14px;
    line-height: 1.6;
  }

  /* Button adjustments for touch targets */
  button {
    min-height: 48px; /* Minimum touch target size */
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
  }

  /* Glass effect adjustments for mobile */
  .glass-effect,
  .glass-effect-strong {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

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

  /* Typography scaling */
  h1 {
    font-size: 2rem !important;
  }

  h2 {
    font-size: 1.5rem !important;
  }

  h3 {
    font-size: 1.25rem !important;
  }
}

/* Tablet - Medium screens (600px to 959px) */
@media (min-width: 600px) and (max-width: 959px) {
  body {
    font-size: 15px;
    line-height: 1.65;
  }

  button {
    min-height: 44px;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }

  /* Glass effects for tablet */
  .glass-effect,
  .glass-effect-strong {
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
  }

  /* Typography scaling */
  h1 {
    font-size: 2.5rem !important;
  }

  h2 {
    font-size: 1.875rem !important;
  }

  h3 {
    font-size: 1.5rem !important;
  }
}

/* Desktop - Large screens (960px and up) */
@media (min-width: 960px) {
  body {
    font-size: 16px;
    line-height: 1.7;
  }

  button {
    min-height: 40px;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }

  /* Full glass effects for desktop */
  .glass-effect,
  .glass-effect-strong {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  /* Typography scaling */
  h1 {
    font-size: 3rem !important;
  }

  h2 {
    font-size: 2.25rem !important;
  }

  h3 {
    font-size: 1.875rem !important;
  }
}

/* Extra Large screens (1280px and up) */
@media (min-width: 1280px) {
  /* Enhanced glass effects for large screens */
  .glass-effect {
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
  }

  .glass-effect-strong {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  /* Larger typography for big screens */
  h1 {
    font-size: 3.5rem !important;
  }

  h2 {
    font-size: 2.5rem !important;
  }
}

/* Ultra Wide screens (1920px and up) */
@media (min-width: 1920px) {
  /* Maximum glass blur for ultra-wide */
  .glass-effect {
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
  }

  .glass-effect-strong {
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
  }

  /* Capped typography sizes */
  h1 {
    font-size: 4rem !important;
  }

  h2 {
    font-size: 3rem !important;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Enhanced shadows for high DPI */
  .glass-effect {
    box-shadow: 0 8px 32px rgba(0, 61, 122, 0.2);
  }

  .glass-effect-strong {
    box-shadow: 0 8px 32px rgba(0, 61, 122, 0.25);
  }
}

/* Print styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .glass-effect,
  .glass-effect-strong {
    background: white !important;
    border: 1px solid #ccc !important;
  }

  button {
    border: 1px solid #000 !important;
  }
}