:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{font-family:Poppins,sans-serif;background:linear-gradient(to right bottom,#f7f9fc,#eef2f7);color:#2c3e50;margin:0;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.container{background-color:#fff;padding:40px;border-radius:16px;box-shadow:0 10px 30px #00000012;width:100%;max-width:800px;border:1px solid #e9ecef}header h1{text-align:center;margin-bottom:2rem;color:#2c3e50;font-weight:600}nav{display:flex;justify-content:center;gap:1rem;margin-top:-1rem;margin-bottom:2rem}nav button{background-color:transparent;color:#555;border:1px solid #ddd;transition:all .2s ease-in-out}nav button:hover{background-color:#f8f9fa;border-color:#ccc}nav button:disabled{background-color:#4a69bd;color:#fff;border-color:#4a69bd;cursor:default}.layout-section{margin-bottom:2.5rem}form{display:flex;flex-direction:column;gap:1rem}input,select,button{padding:14px;font-size:16px;border-radius:8px;border:1px solid #ced4da;font-family:Poppins,sans-serif;transition:all .2s ease-in-out;background-color:#fff;color:#2c3e50}input:focus,select:focus{outline:none;border-color:#4a69bd;box-shadow:0 0 0 3px #4a69bd26}button{background-color:#4a69bd;color:#fff;cursor:pointer;border:none;font-weight:600}button:hover{background-color:#3b5aae;transform:translateY(-2px);box-shadow:0 4px 10px #0000001a}button:disabled{background-color:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.lista-compras{list-style:none;padding:0;border:1px solid #e9ecef;border-radius:8px}.lista-compras li{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #e9ecef;transition:background-color .2s}.lista-compras li:hover{background-color:#f8f9fa}.lista-compras li:last-child{border-bottom:none}.actions{display:flex;gap:.5rem}.actions button{padding:6px 12px;font-size:14px}.btn-edit{background-color:#f7b731}.btn-delete{background-color:#eb3b5a}.modal{display:block;position:fixed;z-index:10;left:0;top:0;width:100%;height:100%;background-color:#00000080}.modal-content{background-color:#fff;margin:10% auto;padding:30px;border-radius:12px;width:90%;max-width:500px;position:relative}.close-button{color:#aaa;position:absolute;top:10px;right:20px;font-size:28px;font-weight:700;cursor:pointer}.form-relatorio{display:flex;align-items:flex-end;gap:1rem;flex-wrap:wrap}.form-relatorio label{display:block;margin-bottom:5px;font-weight:600}.resultado-relatorio{text-align:center;padding:1.5rem;background-color:#f8f9fa;border-radius:8px}.resultado-valor{font-size:2.5em;font-weight:600;color:#1e3799}.resultado-periodo{margin-top:10px;color:#555}.botoes-acao{display:flex;gap:1rem;margin-top:1.5rem}.btn-download-pdf{background-color:#eb3b5a}.btn-download-csv{background-color:#20bf6b}.tabela-relatorio{width:100%;border-collapse:collapse;margin-top:20px;font-size:14px}.tabela-relatorio thead{background-color:#f8f9fa}.tabela-relatorio th,.tabela-relatorio td{padding:12px;border:1px solid #e9ecef;text-align:left;color:#333}.tabela-relatorio th{font-weight:600}.tabela-relatorio tbody tr:nth-child(2n){background-color:#fdfdfd}form div{display:flex;flex-direction:column}form label{margin-bottom:5px;font-weight:600;font-size:14px;color:#555}