.snake-waiting{background:var(--muted);width:100%;height:100%;color:var(--muted-foreground);border:0;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:12px 8px 54px;font-size:12px;display:flex}button.snake-waiting{cursor:pointer}button.snake-waiting:hover{background:var(--secondary);color:var(--foreground)}.snake-waiting svg{width:90px;max-width:65%}.snake-orbit{transform-origin:50px 40px;animation:2.4s steps(4,end) infinite snake-orbit}@keyframes snake-orbit{to{transform:rotate(360deg)}}.snake-dialog{box-sizing:border-box;border:1px solid var(--border);background:var(--popover);width:calc(100% - 24px);max-width:440px;max-height:calc(100dvh - 24px);color:var(--popover-foreground);border-radius:8px;margin:auto;padding:16px;position:fixed;inset:0;overflow:auto;box-shadow:0 16px 48px #0003}.snake-dialog::backdrop{background:#0006}.snake-header{justify-content:space-between;align-items:center;gap:12px;font-size:14px;display:flex}.snake-dialog button{border:1px solid var(--border);background:var(--secondary);min-width:44px;min-height:44px;color:var(--secondary-foreground);cursor:pointer;border-radius:4px;padding:8px 12px;font-size:13px}.snake-dialog button:hover{background:var(--accent);color:var(--accent-foreground)}.snake-dialog button:disabled{opacity:.5;cursor:default}.snake-dialog button:focus-visible,.snake-board:focus-visible,button.snake-waiting:focus-visible{outline:2px solid var(--ring);outline-offset:-2px}.snake-notice,.snake-help{color:var(--muted-foreground);margin:8px 0;font-size:12px;line-height:1.6}.snake-notice{min-height:38px}.snake-board{aspect-ratio:1;background:var(--background);border:1px solid var(--border);width:min(100%,42dvh);margin:10px auto;overflow:hidden}.snake-board svg{width:100%;height:100%;display:block}.snake-grid{fill:none;stroke:var(--border);stroke-width:1px;opacity:.45}.snake-segment{fill:var(--muted-foreground)}.snake-head{fill:var(--primary)}.snake-food{fill:var(--foreground)}.snake-eye{fill:var(--primary-foreground)}.snake-actions,.snake-directions{justify-content:center;gap:8px;margin-top:8px;display:flex}.snake-directions button{touch-action:manipulation;font-size:20px}@media (prefers-reduced-motion:reduce){.snake-orbit{animation:none}}@media (max-height:600px){.snake-dialog{padding:12px}.snake-notice{min-height:0}.snake-board{width:min(100%,36dvh)}}
.images:hover .close-btn{opacity:.5}.prompt-textarea-scrollbar{scrollbar-width:thin;scrollbar-color:hsl(var(--muted-foreground)/.35)transparent}.prompt-textarea-scrollbar::-webkit-scrollbar{width:6px}.prompt-textarea-scrollbar::-webkit-scrollbar-track{background:0 0;margin-block:40px}.prompt-textarea-scrollbar::-webkit-scrollbar-thumb{background:hsl(var(--muted-foreground)/.28);border-radius:999px}.prompt-textarea-scrollbar::-webkit-scrollbar-thumb:hover{background:hsl(var(--muted-foreground)/.45)}