@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-color: #f4f6f9;--card-bg: #ffffff;--primary: #007bff;--text: #333}body{font-family:Inter,sans-serif;background-color:#f4f7f6;color:#333;margin:0;padding:20px}header{margin-bottom:20px}.top-container{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;align-items:stretch}.controls-panel,.preview-panel,.chart-container{background:var(--card-bg);padding:20px;border-radius:8px;box-shadow:0 2px 5px #0000001a;min-width:0;display:flex;flex-direction:column}.settings{display:flex;flex-direction:column;gap:10px;margin-top:20px}select,input,button{padding:10px;border-radius:5px;border:1px solid #ccc;font-size:14px}button{background-color:#007bff;color:#fff;border:none;padding:10px 15px;cursor:pointer;border-radius:6px;font-size:14px;font-weight:500;transition:all .2s ease}button:hover{background-color:#0056b3;transform:translateY(-1px)}#btnAddRow,#btnAddColumn,#btnExportCSV{background-color:#f8f9fa;color:#495057;border:1px solid #ced4da}#btnAddRow:hover,#btnAddColumn:hover,#btnExportCSV:hover{background-color:#e2e6ea;color:#212529}.table-wrapper{flex-grow:1;max-height:400px;overflow:auto;border:1px solid #ddd;border-radius:5px;box-shadow:inset 0 0 5px #0000000d}table{width:100%;border-collapse:collapse;font-size:13px;min-width:max-content}th,td{border:1px solid #ddd;padding:8px 12px;text-align:left;white-space:nowrap}th{background-color:#f8f9fa;position:sticky;top:0;z-index:10;box-shadow:0 2px 2px -1px #0000001a}.chart-container{height:400px;position:relative}.checkbox-group{border:1px solid #ccc;padding:10px;border-radius:5px;max-height:180px;overflow-y:auto;background-color:#fff}.checkbox-group label{display:block;margin-bottom:5px;cursor:pointer}#app{max-width:1525px;margin:0 auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#0003;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#0006}#chartContainer{margin-top:30px;height:500px;background:var(--card-bg, #ffffff);padding:20px;border-radius:8px;box-shadow:0 2px 10px #0000000d}#yAxisCheckboxes{max-height:140px}.upload-box{display:flex;align-items:center;gap:12px;flex-wrap:wrap}#csvInput{display:none}.custom-file-btn,#btnCreateNew{height:42px;padding:0 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;margin:0!important;transition:all .2s ease}.custom-file-btn{background-color:#f8f9fa;color:#333;border:1px solid #ccc}.custom-file-btn:hover{background-color:#e2e6ea}.logo-mobile{display:none}@media (max-width: 992px){.top-container{display:flex!important;flex-direction:column}.controls-panel,.preview-panel{width:100%;box-sizing:border-box}.preview-panel{max-width:100vw;overflow:hidden}body{padding:10px}input,select,button{font-size:16px!important}@media (max-width: 768px){.logo-desktop{display:none!important}.logo-mobile{display:block!important;max-width:100%;height:auto;margin:0 auto}}}