/* ── BASE.CSS — Variables, Reset, Typography ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0b; --surface:#111114; --surface2:#1a1a1f; --surface3:#242429;
  --border:#2a2a32; --border2:#383840;
  --text:#f0f0f5; --text2:#9090a0; --text3:#606070;
  --accent:#c8ff57; --accent-dim:#8fb83a; --accent-dark:#1a2200;
  --high:#ff5757; --high-dim:#3a1a1a;
  --med:#ffaa00; --med-dim:#2e2200;
  --low:#5580ff; --low-dim:#0f1a3a;
  --radius:12px; --radius-sm:8px;
  --sidebar-w:260px; --header-h:56px; --mobile-nav-h:64px;
}
html{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:15px;line-height:1.5;color-scheme:dark}
body{min-height:100vh}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}