/* ==========================================================================
   shell.css — App shell (#app flex frame).
   Part of منصة عقاب dashboard styles. Split from the former app.css.
   Cascade order is significant; see docs/flows/INDEX.md.
   ========================================================================== */
/* ══════════════════════════════════════════════════════
   APP SHELL
══════════════════════════════════════════════════════ */
#app { display: flex; height: 100vh; height: 100dvh; overflow: hidden; }