.submit-button{display:flex;align-items:center;justify-content:center;width:100%;background-color:var(--accent-color-400);color:#fff;border:none;cursor:pointer;border-radius:8px;font:600 1rem/1.6 Inter,Noto Sans JP,sans-serif;transition:background-color .15s ease}.submit-button:hover{filter:brightness(1.2)}.submit-button:active{filter:brightness(.8)}.night .submit-button{background-color:var(--accent-color-300)}.submit-button.disabled{background-color:var(--neutral-color-400);cursor:not-allowed}.submit-button.disabled:active,.submit-button.disabled:hover{filter:none}