:root{--cor-primaria:#0f766e;--cor-primaria-escura:#115e59;--cor-texto:#1f2937;--cor-texto-secundario:#6b7280;--cor-fundo:#fff;--cor-superficie:#f3f4f6;--cor-borda:#e5e7eb;--cor-erro:#b91c1c;--altura-abas:64px;color:var(--cor-texto);background:var(--cor-fundo);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{min-height:100dvh;margin:0}h1{margin:0 0 8px;font-size:1.5rem}button{font:inherit;cursor:pointer}.tela-centro{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:100dvh;padding:24px;display:flex}.marca{color:var(--cor-primaria);font-size:2rem}.texto-secundario{color:var(--cor-texto-secundario);margin:0}.erro{color:var(--cor-erro);margin:0}.botao-primario,.botao-secundario{border-radius:12px;min-height:48px;padding:0 24px;font-weight:600}.botao-primario{background:var(--cor-primaria);color:#fff;border:none}.botao-primario:active{background:var(--cor-primaria-escura)}.botao-secundario{border:1px solid var(--cor-borda);background:var(--cor-fundo);color:var(--cor-texto)}.conteudo{padding-bottom:calc(var(--altura-abas) + env(safe-area-inset-bottom))}.pagina{padding:calc(16px + env(safe-area-inset-top)) 16px 16px;flex-direction:column;align-items:flex-start;gap:12px;display:flex}.abas{height:calc(var(--altura-abas) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--cor-borda);background:var(--cor-fundo);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;inset:auto 0 0}.aba{color:var(--cor-texto-secundario);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:.7rem;text-decoration:none;display:flex}.aba-icone{filter:grayscale();opacity:.6;font-size:1.3rem}.aba.active{color:var(--cor-primaria);font-weight:600}.aba.active .aba-icone{filter:none;opacity:1}