knur-app/app/globals.css

@import "tailwindcss";

:root {
  --color-bg: #2b2d42;
  --color-surface: #363850;
  --color-fg: #f7f3e9;
  --color-accent: #fb4617;
  --color-muted: #434247;
  --color-secondary: #2e162e;
  --color-sand: #d4cbbb;
}

@theme inline {
  --color-bg: var(--color-bg);
  --color-surface: var(--color-surface);
  --color-fg: var(--color-fg);
  --color-accent: var(--color-accent);
  --color-muted: var(--color-muted);
  --color-secondary: var(--color-secondary);
  --color-sand: var(--color-sand);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
  --font-display: var(--font-space-grotesk);
}

body {
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-sans), Arial, Helvetica, sans-serif;
}

/* Ambient accent glow behind everything — modern dark-UI depth. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 15% -10%, color-mix(in oklab, var(--color-accent) 14%, transparent), transparent 70%),
    radial-gradient(50rem 40rem at 100% 0%, color-mix(in oklab, var(--color-secondary) 45%, transparent), transparent 65%);
}

/* Display font for all headings. */
h1,
h2,
h3 {
  font-family: var(--font-display), var(--font-sans), sans-serif;
  letter-spacing: -0.015em;
}

/* Tabular figures for stats so numbers line up. */
.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* Confine Leaflet's internal panes (z-index 400–1000) to their own stacking
   context so the map never overlaps the sticky navbar. */
.leaflet-container {
  z-index: 0;
}

/* Unified button system. In @layer components so Tailwind utility overrides
   (e.g. px-8, text-xs, w-full) still win over these base styles. */
@layer components {
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    border-radius: 0.75rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25rem;
    white-space: nowrap;
    cursor: pointer;
    transition: transform 0.12s ease, background-color 0.15s ease,
      border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease,
      filter 0.15s ease;
  }
  .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
  }

  .btn-primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 6px 18px -6px color-mix(in oklab, var(--color-accent) 70%, transparent);
  }
  .btn-primary:hover:not(:disabled) {
    filter: brightness(1.08);
    transform: translateY(-1px);
  }
  .btn-primary:active:not(:disabled) {
    filter: brightness(0.96);
    transform: translateY(0);
  }

  .btn-secondary {
    background: color-mix(in oklab, var(--color-surface) 55%, transparent);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: color-mix(in oklab, var(--color-fg) 88%, transparent);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }
  .btn-secondary:hover:not(:disabled) {
    border-color: color-mix(in oklab, var(--color-accent) 55%, transparent);
    color: var(--color-accent);
    transform: translateY(-1px);
  }
}