:root {
  color-scheme: dark;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

.glass-card {
  background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.16), transparent 60%),
              rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(18px);
  transition: transform 150ms ease-out, box-shadow 150ms ease-out, border-color 150ms ease-out, background 150ms ease-out;
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.95);
  border-color: rgba(56, 189, 248, 0.45);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 60%),
              rgba(15, 23, 42, 0.98);
}

.glass-card-static {
  transform: translateY(-2px);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.95);
  border-color: rgba(56, 189, 248, 0.45);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 60%),
              rgba(15, 23, 42, 0.98);
}

.glass-card-static:hover {
  transform: translateY(-2px);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.95);
  border-color: rgba(56, 189, 248, 0.45);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 60%),
              rgba(15, 23, 42, 0.98);
}

.glass-card-nohover:hover {
  transform: none;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.35);
  background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.16), transparent 60%),
              rgba(15, 23, 42, 0.96);
}

.input-focus-glow:focus {
  outline: none;
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.7), 0 0 40px rgba(37, 99, 235, 0.45);
}

.accent-gradient {
  background-image: linear-gradient(120deg, #22c55e, #22d3ee, #3b82f6);
}

.accent-glow {
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.45);
}

.soft-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.soft-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.soft-scrollbar::-webkit-scrollbar-thumb {
  background-color: rgba(148, 163, 184, 0.5);
  border-radius: 999px;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.03); }
}

.pulse-soft {
  animation: pulse-soft 2.6s ease-in-out infinite;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 200ms ease-out, transform 200ms ease-out;
}

.fade-in-up.show {
  opacity: 1;
  transform: translateY(0);
}

.tag-pill {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.24), rgba(15, 23, 42, 0.9));
}

.prediction-chip {
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(22, 101, 52, 0.85), rgba(34, 197, 94, 0.75));
  box-shadow: 0 0 28px rgba(16, 185, 129, 0.6);
}

.chart-bar {
  background: linear-gradient(to top, #22c55e, #3b82f6);
}

.chart-bar-muted {
  background: linear-gradient(to top, rgba(55, 65, 81, 0.9), rgba(30, 64, 175, 0.9));
}

.toast-enter {
  transform: translateY(12px);
  opacity: 0;
}

.toast-enter-active {
  transform: translateY(0);
  opacity: 1;
  transition: transform 180ms ease-out, opacity 180ms ease-out;
}

.toast-exit {
  transform: translateY(0);
  opacity: 1;
}

.toast-exit-active {
  transform: translateY(6px);
  opacity: 0;
  transition: transform 160ms ease-in, opacity 160ms ease-in;
}

#hero-preview-card {
  will-change: transform, opacity;
  transition: transform 200ms ease-out, opacity 200ms ease-out;
}