/* =========================================================
   PROJECT E.R.A.S. : UNIVERSE
   MOBILE ALL-NODES VISIBILITY REPAIR — 2026-09-07

   Loaded after site.css, universe-dashboard.css and
   simple-animation-node.css so this is the final mobile authority.
   ========================================================= */

@media (max-width: 720px) {
  body.universe-main-page {
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }

  body.universe-main-page .universe-landing {
    height: auto !important;
    min-height: calc(100svh + 780px) !important;
    overflow: visible !important;
  }

  .universe-main-page .system-stage {
    left: 50% !important;
    top: 50svh !important;
    width: min(calc(100vw - 30px), 420px) !important;
    height: auto !important;
    min-height: 0 !important;
    aspect-ratio: 1 / 1 !important;
    transform: translate(-50%, -50%) !important;
    overflow: visible !important;
  }

  .universe-main-page .universe-core {
    display: grid !important;
    width: min(51vw, 205px) !important;
    height: min(51vw, 205px) !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .universe-main-page .core-planet {
    display: block !important;
    width: min(36vw, 146px) !important;
    height: min(36vw, 146px) !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .universe-main-page .world-node {
    display: grid !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-width: 0 !important;
    width: 108px !important;
    z-index: 10 !important;
  }

  .universe-main-page .world-node span {
    display: block !important;
    font-size: 9px !important;
    line-height: 1.08 !important;
  }

  .universe-main-page .world-node small {
    display: inline-block !important;
    max-width: 108px !important;
    font-size: 5.7px !important;
    line-height: 1.28 !important;
    white-space: normal !important;
  }

  .universe-main-page .node-play {
    left: 50% !important;
    top: -3px !important;
    right: auto !important;
    bottom: auto !important;
    width: 158px !important;
    transform: translateX(-50%) !important;
    text-align: center !important;
    justify-items: center !important;
  }
  .universe-main-page .node-play small { max-width: 158px !important; }

  .universe-main-page .node-options {
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    bottom: -3px !important;
    width: 150px !important;
    transform: translateX(-50%) !important;
    text-align: center !important;
    justify-items: center !important;
  }
  .universe-main-page .node-options small { max-width: 150px !important; }

  .universe-main-page .node-content {
    left: 0 !important; right: auto !important; top: 18% !important; bottom: auto !important;
    transform: none !important; text-align: left !important; justify-items: start !important;
  }
  .universe-main-page .node-social {
    left: -1px !important; right: auto !important; top: 47% !important; bottom: auto !important;
    transform: translateY(-50%) !important; text-align: left !important; justify-items: start !important;
  }
  .universe-main-page .node-information {
    left: 4% !important; right: auto !important; top: auto !important; bottom: 11% !important;
    transform: none !important; text-align: left !important; justify-items: start !important;
  }

  .universe-main-page .node-animation {
    right: 0 !important; left: auto !important; top: 18% !important; bottom: auto !important;
    transform: none !important; text-align: right !important; justify-items: end !important;
  }
  .universe-main-page .node-draw {
    right: -1px !important; left: auto !important; top: 47% !important; bottom: auto !important;
    transform: translateY(-50%) !important; text-align: right !important; justify-items: end !important;
  }
  .universe-main-page .node-code {
    right: 4% !important; left: auto !important; top: auto !important; bottom: 11% !important;
    transform: none !important; text-align: right !important; justify-items: end !important;
  }

  .universe-main-page .platform-line {
    top: auto !important;
    bottom: 18px !important;
    width: calc(100vw - 46px) !important;
    max-width: none !important;
    font-size: 7px !important;
    line-height: 1.45 !important;
    white-space: normal !important;
    text-align: center !important;
  }

  .universe-dashboard { top: calc(100svh + 3px) !important; }

  .site-header { left: 18px !important; right: 18px !important; gap: 10px !important; }
  .site-header .brand { min-width: 0 !important; flex: 1 1 auto !important; }
  .site-header .brand > span:last-child {
    min-width: 0 !important; overflow: hidden !important; text-overflow: ellipsis !important;
  }
  .site-header .portal-auth-area { flex: 0 0 auto !important; max-width: 45vw !important; }
}

@media (max-width: 390px) {
  .universe-main-page .system-stage { width: calc(100vw - 22px) !important; }
  .universe-main-page .world-node { width: 100px !important; }
  .universe-main-page .world-node small { max-width: 100px !important; font-size: 5.3px !important; }
  .universe-main-page .universe-core { width: 184px !important; height: 184px !important; }
  .universe-main-page .core-planet { width: 128px !important; height: 128px !important; }
}

/* =========================================================
   DESKTOP RADIAL SYMMETRY — 2026-09-07

   Eight node markers are placed on one mirrored radial system:
       PLAY
   CONTENT   ANIMATION
   SOCIAL       DRAW
   D.A.I.       CODE
       OPTIONS

   The diagonal positions use matching X/Y coordinates, the center pair uses
   the exact same Y coordinate, and every left position is mirrored on right.
   Mobile remains controlled entirely by the rules above.
   ========================================================= */
@media (min-width: 721px) {
  /* Top / bottom axis */
  .universe-main-page .node-play {
    left: 50% !important;
    right: auto !important;
    top: 1.5% !important;
    bottom: auto !important;
    transform: translateX(-50%) !important;
    text-align: center !important;
    justify-items: center !important;
  }

  .universe-main-page .node-options {
    left: 50% !important;
    right: auto !important;
    top: 91.5% !important;
    bottom: auto !important;
    transform: translateX(-50%) !important;
    text-align: center !important;
    justify-items: center !important;
  }

  /* Upper 45-degree pair */
  .universe-main-page .node-content {
    left: 18.2% !important;
    right: auto !important;
    top: 14.7% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: left !important;
    justify-items: start !important;
  }

  .universe-main-page .node-animation {
    right: 18.2% !important;
    left: auto !important;
    top: 14.7% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: right !important;
    justify-items: end !important;
  }

  /* Exact horizontal middle pair */
  .universe-main-page .node-social {
    left: 5% !important;
    right: auto !important;
    top: 46.5% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: left !important;
    justify-items: start !important;
  }

  .universe-main-page .node-draw {
    right: 5% !important;
    left: auto !important;
    top: 46.5% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: right !important;
    justify-items: end !important;
  }

  /* Lower 45-degree pair — mirrored from the upper pair */
  .universe-main-page .node-information {
    left: 18.2% !important;
    right: auto !important;
    top: 78.3% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: left !important;
    justify-items: start !important;
  }

  .universe-main-page .node-code {
    right: 18.2% !important;
    left: auto !important;
    top: 78.3% !important;
    bottom: auto !important;
    transform: none !important;
    text-align: right !important;
    justify-items: end !important;
  }
}