/* VR ProgrammierHub — UI-Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; overflow: hidden; background: #0b1020; font-family: system-ui, sans-serif; }
#app { position: fixed; inset: 0; }
canvas { display: block; }

#hud {
  position: fixed; top: 12px; left: 12px; z-index: 10;
  color: #cdd6f4; font-size: 13px; line-height: 1.5;
  background: rgba(17, 23, 41, .72); padding: 10px 14px; border-radius: 10px;
  backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, .08);
  pointer-events: none; max-width: 280px;
}
#hud b { color: #89b4fa; }
#fps { color: #a6e3a1; }
#net { color: #f9e2af; }
#dbg { color: #94e2d5; }

#overlay {
  position: fixed; inset: 0; z-index: 20; display: flex;
  align-items: center; justify-content: center; flex-direction: column;
  background: radial-gradient(circle at 50% 40%, #1b2444, #0b1020);
  color: #cdd6f4; text-align: center; gap: 16px; padding: 20px;
}
#overlay h1 { font-size: 30px; font-weight: 700; letter-spacing: .5px; }
#overlay h1 span { color: #89b4fa; }
#overlay p { font-size: 14px; opacity: .8; max-width: 440px; line-height: 1.5; }
#overlay .key { background: #313455; padding: 2px 8px; border-radius: 5px; font-family: monospace; }

.row { display: flex; gap: 10px; align-items: center; }
#name { padding: 11px 14px; font-size: 15px; border-radius: 10px; border: 1px solid #45496b; background: #11172a; color: #cdd6f4; width: 220px; }
#role { padding: 11px; font-size: 15px; border-radius: 10px; border: 1px solid #45496b; background: #11172a; color: #cdd6f4; }
#startbtn { padding: 12px 26px; font-size: 16px; font-weight: 600; border: none; border-radius: 10px; background: #89b4fa; color: #0b1020; cursor: pointer; }

#toolbar { position: fixed; bottom: 16px; left: 16px; z-index: 12; display: none; gap: 8px; }
#toolbar button { padding: 9px 14px; border-radius: 9px; border: 1px solid #45496b; background: rgba(17, 23, 41, .85); color: #cdd6f4; cursor: pointer; font-size: 13px; }
#toolbar button.on { background: #f38ba8; color: #0b1020; border-color: #f38ba8; }

#err {
  position: fixed; inset: auto 12px 12px 12px; z-index: 100; display: none;
  background: #3a1420; color: #ffd7de; border: 1px solid #ff6b81; border-radius: 10px;
  padding: 12px 14px; font-family: monospace; font-size: 12px; white-space: pre-wrap; max-height: 40vh; overflow: auto;
}

/* ── IDE-Fenster (mittig, Bildschirmgröße; 3D-Umgebung bleibt drumherum sichtbar) ── */
#ide {
  position: fixed; z-index: 30; display: none;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(900px, 88vw); height: min(600px, 84vh);
  flex-direction: column; background: #0d1220; color: #cdd6f4;
  border: 1px solid rgba(137, 180, 250, .35); border-radius: 12px; overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .6);
}
#ide-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; background: #11172a; border-bottom: 1px solid rgba(255, 255, 255, .08);
  font-size: 14px;
}
#ide-title { font-weight: 600; color: #89b4fa; }
#ide-status { font-size: 12px; color: #94e2d5; font-family: monospace; }
#ide-status.err { color: #f38ba8; }
#ide-bar .spacer { flex: 1; }
#ide-bar button {
  padding: 8px 14px; border-radius: 8px; border: 1px solid #45496b;
  background: rgba(137, 180, 250, .12); color: #cdd6f4; cursor: pointer; font-size: 13px;
}
#ide-run { background: #a6e3a1 !important; color: #0b1020 !important; border-color: #a6e3a1 !important; font-weight: 600; }
#ide-run:disabled { opacity: .5; cursor: default; }
#ide-editor {
  flex: 1; min-height: 0; resize: none; border: none; outline: none;
  padding: 16px; background: #0d1220; color: #e6e9f5;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  font-size: 15px; line-height: 1.5; tab-size: 4;
}
#ide-output {
  height: 34%; margin: 0; padding: 12px 16px; overflow: auto;
  background: #080c17; border-top: 1px solid rgba(255, 255, 255, .08);
  font-family: ui-monospace, monospace; font-size: 13px; line-height: 1.45; white-space: pre-wrap;
}
#ide-output .err { color: #f38ba8; }

/* ── "Setzen"-Hinweis in Sitznähe ── */
#sithint {
  position: fixed; left: 50%; bottom: 72px; transform: translateX(-50%); z-index: 12; display: none;
  background: rgba(17, 23, 41, .88); color: #cdd6f4; padding: 10px 18px; border-radius: 10px;
  border: 1px solid rgba(137, 180, 250, .45); font-size: 14px; backdrop-filter: blur(6px);
}
#sithint .key { background: #313455; padding: 2px 8px; border-radius: 5px; font-family: monospace; }