:root {
  --bg: #0f0f0f;
  --panel: #1a1a1a;
  --text: #fff;
  --accent: #2ea6ff;
  --border: #333;
  --hover: #2a2a2a;
}

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

html, body {
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
}

/* ВАЖНО: убираем position: fixed */

/* iOS viewport fix */
.app {
  height: 100dvh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 4px;
}