/* Optional signature interactions. Strictly scoped to the three new themes. */
.oh-signature{pointer-events:none}.oh-signature button{cursor:pointer;pointer-events:auto}
.oh-goblin,.oh-arcade{display:none}
body.goblin-engineering .oh-goblin{display:flex;align-items:center;gap:10px;position:fixed;z-index:45;bottom:16px;left:16px;max-width:calc(100vw - 32px)}
.oh-boom{border:2px solid #b6e16b;background:#2c371e;color:#eaffb6;font:700 12px monospace;letter-spacing:.08em;padding:12px 14px;box-shadow:0 3px 0 #070c07,0 0 16px #77e62455;border-radius:5px}
.oh-boom:hover,.oh-boom:focus-visible{background:#46552a;outline:2px solid #dbfc8d}
.oh-boom-status{font:700 11px monospace;color:#dbfc8d;text-shadow:0 1px #10180d;max-width:190px}
body.goblin-engineering.oh-boom-active .site-shell{animation:oh-rattle .32s linear 2}
@keyframes oh-rattle{0%,100%{transform:translate(0)}25%{transform:translate(3px,-2px)}50%{transform:translate(-3px,2px)}75%{transform:translate(2px,2px)}}
.oh-xp{position:fixed;inset:0;pointer-events:none;z-index:100;overflow:hidden}
.oh-xp-drop{position:absolute;color:#f7db65;text-shadow:1px 2px #181109,-1px -1px #181109;font:900 19px Georgia,serif;animation:oh-xp-float 1.2s ease-out forwards;white-space:nowrap}
@keyframes oh-xp-float{0%{opacity:0;transform:translateY(8px) scale(.9)}15%{opacity:1}100%{opacity:0;transform:translateY(-80px) scale(1.1)}}
body.arcade-after-dark .oh-arcade{display:flex;position:fixed;z-index:45;bottom:12px;left:50%;transform:translateX(-50%);gap:8px;align-items:center;padding:10px 12px;border:2px solid #fe4de5;background:#140c2e;color:#75faff;box-shadow:0 0 18px #ff43d388;max-width:calc(100vw - 16px);border-radius:6px;font:700 11px monospace;white-space:nowrap}
.oh-arcade button{background:#211643;border:1px solid #76faff;color:#e7ffff;padding:8px 10px;font:700 12px monospace}
.oh-arcade button:hover,.oh-arcade button:focus-visible{background:#563274;outline:2px solid #ff52d4}
body.arcade-after-dark .project.oh-arcade-selected{outline:3px solid #fa4ddd;outline-offset:5px;box-shadow:0 0 22px #f842cb55}
@media(max-width:700px){.oh-arcade-label{display:none}.oh-boom-status{font-size:10px}body.goblin-engineering .oh-goblin{bottom:10px}}
@media(prefers-reduced-motion:reduce){body.goblin-engineering.oh-boom-active .site-shell,.oh-xp-drop{animation:none!important}}