:root{--tinta:#14161a;--superficie:#1d2027;--superficie-clara:#262a33;--texto:#e8e6e1;--texto-fraco:#8b8f99;--acento:#4fa490;--acento-forte:#6bc2ac;--erro:#d97757;--borda:#2e323c;--fonte:-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,"SF Mono",Consolas,monospace}*{box-sizing:border-box}body{margin:0;background:var(--tinta);color:var(--texto);font-family:var(--fonte);-webkit-font-smoothing:antialiased}a{color:var(--acento-forte)}button,input{font-family:inherit;font-size:1rem}button{cursor:pointer;border:none;border-radius:6px;background:var(--acento);color:#0b0d10;font-weight:600;padding:.65rem 1.1rem;transition:background .15s ease}button:hover{background:var(--acento-forte)}button:disabled{opacity:.5;cursor:default}input[type=password],input[type=text],input[type=url]{background:var(--superficie-clara);border:1px solid var(--borda);color:var(--texto);border-radius:6px;padding:.65rem .8rem;width:100%}input:focus{outline:2px solid var(--acento);outline-offset:1px}.link-row-acoes{opacity:0;transition:opacity .1s ease}.link-row:focus-within .link-row-acoes,.link-row:hover .link-row-acoes{opacity:1}