:root {
  color-scheme: light;
  --cp-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --cp-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --cp-bg: #f2f5ef;
  --cp-surface: #ffffff;
  --cp-surface-muted: #f7faf6;
  --cp-surface-input: #fbfcfa;
  --cp-line: #dce5dc;
  --cp-line-strong: #c5d4c7;
  --cp-text: #13241b;
  --cp-muted: #5b6b62;
  --cp-primary: #176f4b;
  --cp-primary-dark: #0d4d35;
  --cp-primary-soft: #dcefe3;
  --cp-warning: #d99032;
  --cp-warning-soft: #fff6e8;
  --cp-danger: #b42318;
  --cp-danger-soft: #fef2f2;
  --cp-info: #0284c7;
  --cp-info-soft: #e0f2fe;
  --cp-success: var(--cp-primary);
  --cp-primary-strong: var(--cp-primary-dark);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-card: 0 4px 20px -2px rgba(19, 36, 27, 0.05);
  --shadow-card-raised: 0 18px 44px -18px rgba(19, 36, 27, 0.28);
  --shadow-focus: 0 0 0 4px rgba(23, 111, 75, 0.14);
  --cp-touch-target: 44px;
  --cp-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --cp-bg: #0b1319;
  --cp-surface: #132029;
  --cp-surface-muted: #101c24;
  --cp-surface-input: #1a2a35;
  --cp-line: #1e313b;
  --cp-line-strong: #31505e;
  --cp-text: #f0f6f2;
  --cp-muted: #94a3b8;
  --cp-primary: #22c55e;
  --cp-primary-dark: #15803d;
  --cp-primary-soft: #143829;
  --cp-warning: #f59e0b;
  --cp-warning-soft: #2a1f0a;
  --cp-danger: #f87171;
  --cp-danger-soft: #321c1c;
  --cp-info: #38bdf8;
  --cp-info-soft: #102f40;
  --cp-success: var(--cp-primary);
  --cp-primary-strong: var(--cp-primary-dark);
  --shadow-card: 0 8px 28px -10px rgba(0, 0, 0, 0.38);
  --shadow-card-raised: 0 22px 54px -20px rgba(0, 0, 0, 0.62);
  --shadow-focus: 0 0 0 4px rgba(34, 197, 94, 0.16);
}

.cp-skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--cp-line) 72%, var(--cp-surface));
  color: transparent;
  pointer-events: none;
}

.cp-skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-105%);
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--cp-surface) 82%, transparent),
    transparent
  );
  animation: cp-skeleton-shimmer 1.35s ease-in-out infinite;
}

.cp-skeleton-line {
  display: block;
  width: 100%;
  height: 0.72rem;
}

.cp-skeleton-line--short { width: 58%; }

.cp-empty-state,
.empty-state {
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  min-height: 9rem;
  padding: 1.4rem;
  border: 1px dashed var(--cp-line-strong);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--cp-surface) 92%, var(--cp-primary-soft));
  color: var(--cp-muted);
  text-align: center;
  line-height: 1.5;
}

.cp-empty-state::before,
.empty-state::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-full);
  background: var(--cp-primary-soft);
  color: var(--cp-primary-dark);
  font-size: 1.1rem;
  font-weight: 850;
}

.cp-empty-state[data-icon="search"]::before { content: "⌕"; }
.cp-empty-state[data-icon="receipt"]::before { content: "▤"; }
.cp-empty-state[data-icon="chart"]::before { content: "↗"; }

@keyframes cp-skeleton-shimmer {
  to { transform: translateX(105%); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}