.dv{display:flex;flex-direction:column;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px;color:var(--color-text);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border)}.dv-body{display:flex;flex:1;min-height:0;overflow:hidden}.dv-sidebar{width:172px;flex-shrink:0;background:var(--color-surface-alt);border-right:1px solid var(--color-border);display:flex;flex-direction:column;overflow:hidden}.dv-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:10px 10px 6px 14px;flex-shrink:0}.dv-sidebar-label-text{font-size:9px;font-weight:700;letter-spacing:.12em;color:var(--color-text-subtle);text-transform:uppercase}.dv-edit-btn{background:none;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--color-text-subtle);font-size:10px;font-weight:500;padding:2px 7px;cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast);line-height:1.4}.dv-edit-btn:hover{color:var(--color-primary);border-color:var(--color-border);background:var(--color-surface)}.dv-edit-btn--active{color:var(--color-primary);border-color:var(--color-primary);background:color-mix(in srgb,var(--color-primary) 8%,transparent)}.dv-drag-handle{font-size:13px;color:var(--color-text-subtle);cursor:grab;flex-shrink:0;margin-right:4px;line-height:1;-webkit-user-select:none;user-select:none;opacity:.6;transition:opacity var(--transition-fast)}.dv-drag-handle:hover{opacity:1}.dv-drag-handle:active{cursor:grabbing}.dv-sheet-item--editing{cursor:default}.dv-sheet-item--editing:hover{background:var(--color-surface-alt);border-color:transparent}.dv-sheet-list{list-style:none;margin:0;padding:0 6px;overflow-y:auto;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.dv-sheet-item{display:flex;align-items:center;gap:0;padding:5px 8px;border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;position:relative;border:1px solid transparent;margin-bottom:1px;transition:background var(--transition-fast),border-color var(--transition-fast)}.dv-sheet-item:hover{background:var(--color-surface);border-color:var(--color-border)}.dv-sheet-item:focus-visible{outline:none;box-shadow:var(--focus-ring);border-color:var(--color-primary)}.dv-sheet-item--active{background:var(--color-surface);border-color:var(--color-border);border-left-color:var(--color-primary);border-left-width:2px}.dv-sheet-item--active .dv-sheet-name{color:var(--color-primary);font-weight:600}.dv-sheet-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--color-text-muted);line-height:1.4}.dv-sheet-item--active .dv-sheet-name{color:var(--color-primary)}.dv-sheet-count{font-family:JetBrains Mono,Fira Code,monospace;font-size:10px;color:var(--color-text-subtle);margin-left:4px;flex-shrink:0;opacity:0;transition:opacity var(--transition-fast)}.dv-sheet-item:hover .dv-sheet-count,.dv-sheet-item--active .dv-sheet-count{opacity:1}.dv-sheet-close{background:none;border:none;cursor:pointer;color:var(--color-text-subtle);font-size:14px;line-height:1;padding:0 0 0 4px;flex-shrink:0;opacity:0;transition:opacity var(--transition-fast),color var(--transition-fast)}.dv-sheet-item--editing .dv-sheet-close{opacity:1}.dv-sheet-close:hover{color:var(--color-danger)}.dv-hidden-section{padding:6px 6px 8px;border-top:1px solid var(--color-border);flex-shrink:0}.dv-hidden-label{padding:4px 8px;font-size:9px;font-weight:700;letter-spacing:.12em;color:var(--color-text-subtle);text-transform:uppercase}.dv-sheet-restore{display:flex;align-items:center;gap:4px;width:100%;text-align:left;padding:4px 8px;background:none;border:1px dashed var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-subtle);font-size:11px;cursor:pointer;margin-bottom:2px;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dv-sheet-restore:hover{background:var(--color-surface);border-color:var(--color-border-strong);color:var(--color-text)}.dv-restore-plus{font-size:13px;font-weight:600;color:var(--color-primary);flex-shrink:0}.dv-content{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:var(--color-surface)}.dv-content-header{display:flex;align-items:baseline;gap:12px;padding:10px 16px 8px;border-bottom:2px solid var(--color-primary);flex-shrink:0}.dv-active-sheet-name{font-family:Fraunces,Georgia,Times New Roman,serif;font-size:18px;font-weight:300;letter-spacing:-.02em;color:var(--color-text);font-optical-sizing:auto;line-height:1.2;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dv-content-meta{font-family:JetBrains Mono,monospace;font-size:10px;color:var(--color-text-subtle);letter-spacing:.04em;flex-shrink:0;padding-bottom:1px}.dv-table-scroll{overflow:auto;flex:1;min-height:0;max-height:480px;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.dv-empty{margin:0;padding:24px 20px;color:var(--color-text-muted);font-size:13px}.dv-table{width:100%;border-collapse:collapse;font-size:12px}.dv-th{position:sticky;top:0;z-index:2;padding:7px 12px 6px;text-align:left;background:var(--color-surface-alt);color:var(--color-text-muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;white-space:nowrap;border-bottom:1px solid var(--color-border);border-right:1px solid var(--color-border)}.dv-th:last-child{border-right:none}.dv-th--rownum{width:40px;min-width:40px;text-align:right;color:var(--color-text-subtle);background:var(--color-surface-alt);padding-right:10px}.dv-tr{transition:background var(--transition-fast)}.dv-tr:hover{background:color-mix(in srgb,var(--color-primary) 6%,transparent)}.dv-tr:hover .dv-td--rownum{color:var(--color-primary)}.dv-td{font-family:JetBrains Mono,Fira Code,Cascadia Code,monospace;padding:5px 12px;border-bottom:1px solid var(--color-border);border-right:1px solid color-mix(in srgb,var(--color-border) 50%,transparent);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--color-text);font-size:11.5px;font-variant-numeric:tabular-nums;vertical-align:middle}.dv-td:last-child{border-right:none}.dv-td--rownum{font-size:10px;color:var(--color-text-subtle);text-align:right;padding-right:10px;min-width:40px;width:40px;border-right:1px solid var(--color-border);-webkit-user-select:none;user-select:none;transition:color var(--transition-fast)}.dv-truncation-notice{margin:0;padding:5px 12px;font-size:11px;color:var(--color-text-subtle);background:var(--color-surface-alt);border-top:1px solid var(--color-border);font-family:JetBrains Mono,monospace;flex-shrink:0}.dv-footer{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--color-border);background:var(--color-surface-alt);flex-shrink:0}.dv-download-btn{display:inline-flex;align-items:center;gap:7px;padding:7px 18px;font-size:13px;font-weight:600;background:var(--color-primary);color:var(--color-on-primary);border:none;border-radius:var(--radius-sm);cursor:pointer;letter-spacing:.01em;transition:background var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.dv-download-btn:hover{background:var(--color-primary-hover);box-shadow:0 2px 8px #0000002e;transform:translateY(-1px)}.dv-download-btn:active{transform:translateY(0);box-shadow:none}.dv-download-icon{font-size:15px;line-height:1}.dv-reset-btn{padding:7px 14px;font-size:13px;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}.dv-reset-btn:hover{background:var(--color-surface);border-color:var(--color-border-strong);color:var(--color-text)}@media (max-width: 540px){.dv-body{flex-direction:column}.dv-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--color-border);max-height:120px}.dv-sheet-list{flex-direction:row;display:flex;overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;padding:0 6px 6px}.dv-sheet-item{flex-shrink:0}.dv-sheet-count{display:none}}@supports not (color: color-mix(in srgb,red 50%,blue)){.dv-tr:hover{background:#14c98a0f}.dv-td{border-right:1px solid var(--color-border)}}@supports not (color: color-mix(in srgb,var(--color-primary) 10%,transparent)){.dv-edit-btn--active{background:#14c98a1a}}:root{--color-bg: #F2F5F9;--color-surface: #FFFFFF;--color-surface-alt: #EBF0F6;--color-text: #0E1420;--color-text-muted: #4A5568;--color-text-subtle: #8A97A8;--color-border: #D0DAE6;--color-border-strong: #AEBCCC;--color-primary: #0A9A6E;--color-primary-hover: #088761;--color-primary-disabled: #A3D4C4;--color-on-primary: #FFFFFF;--color-danger: #B91C1C;--color-danger-bg: #FEF2F2;--color-danger-border: #FECACA;--color-success: #15803D;--color-success-bg: #F0FDF4;--color-success-border: #BBF7D0;--shadow-card: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-card-hover: 0 4px 12px rgba(0, 0, 0, .1);--focus-ring: 0 0 0 3px rgba(10, 154, 110, .32);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--transition-fast: .12s ease;--transition-base: .16s ease;color-scheme:light}:root[data-theme=dark]{--color-bg: #141920;--color-surface: #1A2130;--color-surface-alt: #0E1117;--color-text: #E8EDF5;--color-text-muted: #94A3B8;--color-text-subtle: #5A6A7E;--color-border: #222C3C;--color-border-strong: #2E3D52;--color-primary: #14C98A;--color-primary-hover: #18E09A;--color-primary-disabled: #0D3D29;--color-on-primary: #041510;--color-danger: #F87171;--color-danger-bg: #1F1215;--color-danger-border: #4A1C20;--color-success: #4ADE80;--color-success-bg: #0D1F12;--color-success-border: #1A4228;--shadow-card: 0 1px 4px rgba(0, 0, 0, .45);--shadow-card-hover: 0 4px 16px rgba(0, 0, 0, .6);--focus-ring: 0 0 0 3px rgba(20, 201, 138, .38);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:Outfit,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01";transition:background-color var(--transition-base),color var(--transition-base)}button,input,select,textarea,a{transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}input,select,textarea{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit}input:hover:not(:disabled),select:hover:not(:disabled),textarea:hover:not(:disabled){border-color:var(--color-border-strong)}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:none;box-shadow:var(--focus-ring);border-color:var(--color-primary)}::placeholder{color:var(--color-text-subtle)}code,.tabular{font-variant-numeric:tabular-nums}.report-card{transition:box-shadow var(--transition-base),border-color var(--transition-base),transform var(--transition-fast)}.report-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--color-border-strong)}