:root{--bg-color: #1a1a1a;--surface-color: #2a2a2a;--text-color: #e0e0e0;--border-color: #404040;--primary-color: #1677ff;--primary-hover: #4096ff;--error-color: #ff4d4f;--success-color: #52c41a;--bg-darker: #111111;--bg-base: #1a1a1a;--bg-surface: #222222;--bg-surface-hover: #2a2a2a;--border-color: #444444;--border-strong: #555555;--text-color: #ffffff;--text-muted: #cccccc;--text-faint: #888888;--primary-color: #2563eb;--primary-faint: #1e3a5f;--color-revenue: #7ec8e3;--color-internal: #88e888;--color-external: #e8a888;--color-gp-rate: #d4a0ff;--color-error: #ff7070}[data-theme=light]{--bg-color: #f4f6f8;--surface-color: #ffffff;--text-color: #1e293b;--border-color: #cbd5e1;--primary-color: #3b82f6;--primary-hover: #2563eb;--error-color: #ef4444;--success-color: #10b981;--bg-darker: #e2e8f0;--bg-base: #f4f6f8;--bg-surface: #ffffff;--bg-surface-hover: #f1f5f9;--border-strong: #94a3b8;--text-muted: #475569;--text-faint: #64748b;--primary-faint: #eff6ff;--color-revenue: #0284c7;--color-internal: #059669;--color-external: #e11d48;--color-gp-rate: #7c3aed}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-color);color:var(--text-color);font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-size:14.4px}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--surface-color);color:var(--text-color);border-color:var(--border-color);cursor:pointer;transition:border-color .25s}button:hover{border-color:var(--primary-color)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}h1,h2,h3{margin-top:0}.card{padding:2em;background-color:var(--surface-color);border-radius:8px;margin-bottom:2em;border:1px solid var(--border-color)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}*{box-sizing:border-box}.app-container{padding:2rem;min-height:100vh;max-width:1600px;margin:0 auto}.header{display:flex;align-items:center;gap:1.5rem;margin-bottom:2.5rem}.header h1{margin:0;font-size:1.8rem;font-weight:600}.main-grid{display:grid;grid-template-columns:240px 1fr;gap:2rem;height:calc(100vh - 80px);padding:1rem 2rem 2rem;align-items:start}.card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card h2{font-size:1.25rem;margin-bottom:1.5rem;font-weight:600}.field-group{margin-bottom:1.25rem}.no-margin{margin:0!important}.field-group label{display:block;font-size:.875rem;color:var(--text-faint);margin-bottom:.5rem}input[type=text],input[type=number],select,textarea{width:100%;padding:.8rem;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;color:var(--text-color);font-size:1rem;box-sizing:border-box}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary-color);background:var(--bg-surface-hover)}.browser-tabs-container{display:flex;align-items:flex-end;gap:.25rem;padding-left:1rem;margin-bottom:-1px;position:relative;z-index:10}.browser-tab{background:var(--bg-darker);border:1px solid transparent;border-bottom:none;border-radius:8px 8px 0 0;padding:.6rem 1.2rem;font-size:.9rem;color:var(--text-faint);cursor:pointer;transition:all .2s;position:relative;top:1px}.browser-tab:hover{background:var(--bg-surface);color:var(--text-color)}.browser-tab.active{background:var(--surface-color);color:var(--primary-color);border:1px solid var(--border-color);border-bottom:1px solid var(--surface-color);font-weight:500;z-index:20}.preset-tabs{display:flex;gap:.5rem;padding:.25rem;background:var(--bg-darker);border-radius:10px;width:fit-content}.preset-tabs button{background:transparent;border:none;border-radius:8px;padding:.5rem 1rem;font-size:.9rem;transition:all .2s;color:var(--text-faint)}.preset-tabs button:hover{background:var(--bg-surface);color:var(--text-color);border-color:transparent}.preset-tabs button.active{background:var(--bg-color);color:var(--primary-color);box-shadow:0 2px 4px #0003}button.primary{background-color:var(--primary-color);color:#fff;border:none}button.primary:hover{background-color:var(--primary-hover)}button.secondary{background-color:var(--bg-surface);border:1px solid var(--border-color)}.back-button{background:var(--bg-surface);border:1px solid var(--border-color);padding:.5rem 1rem;font-size:.9rem}.drop-zone{border:2px dashed var(--border-strong);border-radius:8px;padding:1.5rem;text-align:center;cursor:pointer;transition:background .2s,border-color .2s}.drop-zone:hover{background:#646cff0d;border-color:var(--primary-color)}.drop-zone.drag-over{background:#646cff1f;border-color:var(--primary-color);border-style:solid;transform:scale(1.01)}.drop-zone p{margin:0;color:var(--text-faint);font-size:.9rem}.preview-table{width:100%;border-collapse:separate;border-spacing:0;margin-top:1rem}.preview-table th{background:var(--bg-darker);padding:8px;text-align:left;font-weight:600;font-size:14.4px;color:var(--text-color);border:1px solid var(--border-color)}.preview-table td{padding:.5rem;border:1px solid var(--border-color);vertical-align:middle}.preview-table tr:hover{background:#ffffff05}.editable-cell{background:transparent!important;border:1px solid transparent!important;padding:.4rem!important;font-size:.95rem!important;color:var(--text-color)!important;box-sizing:border-box!important;display:block;width:100%}.editable-cell:hover,.editable-cell:focus{background:var(--bg-darker)!important;border-color:var(--border-color)!important}.dot{display:inline-block;width:8px;height:8px;background:#4caf50;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #4caf50b3}70%{transform:scale(1);box-shadow:0 0 0 6px #4caf5000}to{transform:scale(.95);box-shadow:0 0 #4caf5000}}.number-input-container{display:flex;align-items:center;border:1px solid var(--border-color);border-radius:6px;overflow:hidden;width:fit-content}.compact-input-container{display:grid;grid-template-columns:24px 1fr 24px;align-items:stretch;width:100%;height:100%}.compact-spin-btn{background:transparent;border:none;color:var(--text-faint);opacity:.2;cursor:pointer;font-size:.9rem;padding:0;display:flex;align-items:center;justify-content:center;transition:all .2s;line-height:1}.compact-spin-btn:hover{color:var(--text-color);opacity:1;background:#ffffff26}.spin-btn{background:var(--bg-surface-hover);border:none;border-radius:0;padding:.4rem .6rem;font-size:.8rem;line-height:1}.spin-btn:hover{background:var(--border-strong)}.number-input-container input{width:45px;text-align:center;border:none!important;background:var(--bg-darker)!important;border-radius:0!important;padding:.4rem .2rem!important}.modal-overlay{position:fixed;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg-surface);border-radius:12px;padding:2rem;max-width:400px;width:90%;border:1px solid var(--border-color)}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem}.sortable-item{display:flex;align-items:center;gap:1rem;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;padding:.4rem .6rem;margin-bottom:.5rem}.drag-handle{cursor:grab;color:#666}.sortable-item:active{cursor:grabbing}.sortable-item .delete-button{margin-left:auto;background:transparent;border:none;color:#ff4d4f;cursor:pointer;font-size:1.2rem;line-height:1;padding:0 .5rem;opacity:.2;transition:opacity .2s,color .2s}.sortable-item:hover .delete-button{opacity:1}.sortable-item .delete-button:hover{color:#ff7875;background:#ff4d4f1a;border-radius:4px}.text-right{text-align:right}.text-center{text-align:center}.error-message{color:var(--error-color);background:#ff4d4f1a;padding:.75rem;border-radius:6px;margin-top:1rem;font-size:.875rem}.action-bar{display:flex;flex-direction:column;gap:1rem;background:var(--bg-darker);padding:1rem;border-radius:8px;border:1px dotted var(--border-color)}.action-buttons{display:flex;gap:1rem}.no-spin::-webkit-inner-spin-button,.no-spin::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.row-delete-btn{background:transparent;border:none;color:#666;font-size:1.2rem;line-height:1;padding:.2rem .5rem}.row-delete-btn:hover{color:var(--error-color);background:#ff4d4f1a}.ios-switch{display:flex;align-items:center;gap:.8rem;cursor:pointer;-webkit-user-select:none;user-select:none;pointer-events:auto}.ios-switch-label{font-size:.75rem;font-weight:600;color:var(--text-faint);white-space:nowrap}.ios-switch-control{position:relative;width:40px;height:22px;background-color:var(--bg-surface-hover);border-radius:11px;transition:background-color .2s;flex-shrink:0}.ios-switch-control.on{background-color:#34c759}.ios-switch-handle{position:absolute;top:2px;left:2px;width:18px;height:18px;background-color:#fff;border-radius:50%;transition:transform .2s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 4px #0000004d}.ios-switch-control.on .ios-switch-handle{transform:translate(18px)}