.calculator{border:1px solid #ccc;border-radius:10px;box-shadow:0 4px 8px #0000001a;margin:50px auto;max-width:300px;overflow:hidden}.calculator-display{background:#000;color:#fff;padding:20px;text-align:right}.display-value{font-family:Courier New,monospace;font-size:2em;min-height:1.2em}.error-message{color:#ff6b6b;font-size:.8em;margin-top:5px}.calculator-buttons{grid-gap:1px;background:#ccc;display:grid;gap:1px;grid-template-columns:repeat(4,1fr)}.btn{background:#f9f9f9;border:none;cursor:pointer;font-size:1.2em;padding:20px;transition:background-color .2s}.btn:hover{background:#e9e9e9}.btn:active{background:#d9d9d9}.btn-number{background:#fff}.btn-operation{background:#ff9500;color:#fff}.btn-operation:hover{background:#e6850e}.btn-equals{background:#ff9500;color:#fff}.btn-equals:hover{background:#e6850e}.btn-clear{background:#a6a6a6;color:#fff}.btn-clear:hover{background:#999}.btn-zero{grid-column:span 2}.App{text-align:center}.App-header{align-items:center;background-color:#282c34;color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:20px}.App h1{font-size:2.5em;margin-bottom:30px}
/*# sourceMappingURL=main.f1a17882.css.map*/