@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-color:#fff;--text-main:#111;--text-muted:#888;--accent-color:#000;--accent-hover:#333;--danger-color:#d32f2f;--success-color:#2e7d32;--border-color:#eee}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;font-size:13px}input,textarea,select{border:none;border-bottom:1px solid var(--border-color);color:var(--text-main);background:0 0;border-radius:0;outline:none;padding:6px 0;font-size:13px;transition:all .2s}input:focus,textarea:focus,select:focus{border-bottom:1px solid var(--accent-color)}button{color:var(--text-main);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;gap:6px;padding:6px 12px;font-size:13px;transition:all .2s;display:flex}button:hover{background:#f5f5f5}button.primary{background:var(--accent-color);color:#fff}button.primary:hover{background:var(--accent-hover)}button.danger{color:var(--danger-color)}button.danger:hover{background:#fff0f0}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}.container{grid-template-columns:1fr 1fr;align-items:start;gap:80px;max-width:1280px;margin:0 auto;padding:40px 32px;transition:max-width .3s;display:grid}.container.is-table{max-width:100%;display:block}@media (width<=800px){.container{grid-template-columns:1fr;gap:40px}}.app-header{grid-column:1/-1;justify-content:space-between;align-items:flex-end;margin-bottom:12px;display:flex}.app-title{letter-spacing:-.5px;white-space:nowrap;font-size:20px;font-weight:600}.table-container{border:1px solid var(--border-color);max-height:calc(100vh - 160px);overflow-x:auto}.excel-table{border-collapse:collapse;white-space:nowrap;width:100%}.excel-table th,.excel-table td{border:1px solid var(--border-color);padding:0;font-size:13px}.excel-table th{color:var(--text-muted);z-index:5;background:#fafafa;padding:8px 12px;font-weight:500;position:sticky;top:0}.excel-table td input{border:none;border-radius:0;width:100%;height:100%;padding:8px 12px;font-size:13px}.excel-table td input:focus{background:#00000005;border-bottom:none;outline:none}.excel-table tr:hover{background:#fdfdfd}