*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5;color:#1a1a2e;line-height:1.5}.app{min-height:100vh;display:flex;flex-direction:column}header{background:#1a1a2e;color:#fff;padding:0 1.5rem}nav{display:flex;align-items:center;gap:.25rem;height:3.5rem;max-width:1200px;margin:0 auto;width:100%}.logo{font-weight:700;font-size:1.1rem;margin-right:1.5rem}nav a{color:#94a3b8;text-decoration:none;padding:.5rem .75rem;border-radius:6px;font-size:.9rem;transition:color .15s}nav a:hover{color:#fff}nav a.active{color:#fff;background:#ffffff1a}.sign-out-btn{margin-left:auto;background:none;border:1px solid #475569;color:#94a3b8;padding:.35rem .75rem;border-radius:6px;cursor:pointer;font-size:.85rem}.sign-out-btn:hover{color:#fff;border-color:#94a3b8}main{flex:1;max-width:1200px;margin:0 auto;padding:2rem 1.5rem;width:100%}.page h1{font-size:1.5rem;font-weight:600;margin-bottom:1rem}.status{padding:.5rem .75rem;border-radius:6px;margin-bottom:1rem;font-size:.9rem}.status-info{color:#475569;background:#f1f5f9}.status-success{color:#166534;background:#dcfce7}.status-error{color:#991b1b;background:#fef2f2;font-weight:500}.month-picker{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.month-picker button{background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:.4rem .75rem;cursor:pointer;font-size:1rem}.month-picker button:hover{background:#f1f5f9}.month-label{font-weight:600;font-size:1.1rem;min-width:10rem;text-align:center}.data-table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #00000014;margin-bottom:1.5rem}.data-table th,.data-table td{padding:.6rem .75rem;text-align:left;border-bottom:1px solid #e5e7eb}.data-table th{background:#f8fafc;font-weight:600;font-size:.85rem;color:#475569;text-transform:uppercase;letter-spacing:.03em}.data-table tbody tr:hover{background:#f8fafc}.data-table tfoot td{background:#f8fafc;border-top:2px solid #d1d5db}.num{text-align:right;font-variant-numeric:tabular-nums}.nowrap{white-space:nowrap}.empty{text-align:center;color:#94a3b8;padding:2rem!important}.faded{color:#94a3b8}.section-separator td{background:#e5e7eb;font-weight:600;font-size:.8rem;color:#64748b;text-transform:uppercase;letter-spacing:.05em;padding:.4rem .75rem}.over-budget td{color:#dc2626}.add-form{display:flex;gap:.5rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap}.add-form.inline{margin-bottom:1.5rem}input[type=text],input[type=date],input[type=month],select,textarea{padding:.4rem .6rem;border:1px solid #d1d5db;border-radius:6px;font-size:.9rem;font-family:inherit}input[type=text]:focus,input[type=date]:focus,input[type=month]:focus,select:focus,textarea:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb26}.currency-input{width:8rem;text-align:right}.explanation-input{width:100%;resize:vertical}.explanation-inline{width:16rem;padding:.25rem .5rem;border:1px solid #d1d5db;border-radius:4px;font-size:.85rem;font-family:inherit}.edit-actions{display:flex;gap:.25rem;align-items:center}.primary-btn{background:#2563eb;color:#fff;border:none;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:.9rem;font-weight:500}.primary-btn:hover{background:#1d4ed8}.primary-btn:disabled{background:#93c5fd;cursor:not-allowed}.secondary-btn{background:#fff;color:#475569;border:1px solid #d1d5db;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:.9rem}.secondary-btn:hover{background:#f1f5f9}.small-btn{background:none;border:1px solid #d1d5db;padding:.25rem .5rem;border-radius:4px;cursor:pointer;font-size:.8rem;color:#475569}.small-btn:hover{background:#f1f5f9}.delete-btn{color:#dc2626;border-color:#fca5a5}.delete-btn:hover{background:#fef2f2}.actions{display:flex;gap:.25rem;white-space:nowrap}.toolbar{display:flex;gap:.5rem;margin-bottom:1rem}.save-section{display:flex;flex-direction:column;gap:.75rem}.upload-section{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 1px 3px #00000014}.upload-controls{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-top:.75rem}.upload-controls label{display:flex;align-items:center;gap:.5rem;font-size:.9rem}.done-section{text-align:center;padding:2rem}.hint{color:#64748b;font-size:.9rem;margin-bottom:1rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-create{background:#dcfce7;color:#166534}.badge-update{background:#dbeafe;color:#1e40af}.badge-delete{background:#fef2f2;color:#991b1b}.badge-override{background:#fee2e2;color:#7f1d1d;border:1px solid #fca5a5}.badge-pinned{background:#fef3c7;color:#92400e;border:1px solid #fcd34d;margin-left:.5rem}.category-group-block{margin:1rem 0;border:1px solid #e2e8f0;border-radius:6px;padding:.5rem 1rem 1rem;background:#f8fafc}.category-group-header{display:flex;align-items:center;gap:.5rem;padding:.5rem 0}.category-group-name{margin:0;flex:1;font-size:1.1rem}.category-group-table{margin-top:.25rem;background:#fff}.category-group-collapsed-hint{margin:.5rem 0 0;color:#64748b;font-style:italic;font-size:.85rem}.drag-handle{cursor:grab;background:none;border:none;color:#94a3b8;font-size:1rem;padding:.25rem .5rem}.drag-handle:active{cursor:grabbing}.drag-handle-disabled{cursor:not-allowed;opacity:.5;display:inline-block;padding:.25rem .5rem}.drag-handle-cell{width:2rem;text-align:center}.summary-group-header,.budget-group-header{background:#f1f5f9;font-weight:700}.summary-group-header td,.budget-group-header td{padding-top:.5rem}.inactive-groups,.inactive-categories{margin-top:2rem;color:#64748b}.badge-refund{background:#dbeafe;color:#1e40af;margin-left:.5rem}.amount-refund{color:#1e40af;font-weight:600}.row-has-issue{background:#fff7ed}.row-issues{display:flex;flex-direction:column;gap:.25rem}.badge-issue{font-size:.7rem;text-transform:none}.badge-issue-missing_category{background:#fef3c7;color:#78350f}.badge-issue-locked_month{background:#fee2e2;color:#991b1b}.hint.warn{color:#991b1b;font-weight:600}.hint-admin{color:#9a3412;font-style:italic}.badge-category_hard_delete{background:#450a0a;color:#fecaca}.admin-tools-page .admin-section{border:1px solid #fca5a5;background:#fef2f2;padding:1rem;border-radius:6px;margin-top:1rem}.admin-tools-page .block-label{display:block;margin:.75rem 0 .25rem;font-weight:600}.admin-tools-page .block-label input,.admin-tools-page .block-label select{display:block;width:100%;max-width:28rem;margin-top:.25rem;padding:.4rem .5rem}.admin-tools-page .deletion-preview{background:#fff;border:1px solid #fcd34d;padding:.75rem;margin:.75rem 0;border-radius:4px}.admin-tools-page .deletion-preview .warn{color:#991b1b;font-weight:600}.danger-btn{background:#991b1b;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;font-weight:600;cursor:pointer;margin-top:.5rem}.danger-btn:disabled{background:#d4d4d4;color:#737373;cursor:not-allowed}.badge-pin{background:#fef3c7;color:#92400e}.badge-unpin{background:#fee2e2;color:#991b1b}.audit-override{background:#fff7ed}.audit-controls{margin:.5rem 0 1rem;font-size:.9rem;color:#475569}.audit-controls input[type=number]{width:5rem;padding:.2rem .4rem}.changes{font-size:.85rem;color:#64748b}.audit-table td{font-size:.9rem}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;display:flex;align-items:center;justify-content:center;background:#0006}.loading-content{display:flex;flex-direction:column;align-items:center;gap:1rem;background:#fff;padding:2rem 3rem;border-radius:12px;box-shadow:0 4px 24px #0003;font-size:1.1rem;font-weight:500;color:#1a1a2e}.spinner{width:2.5rem;height:2.5rem;border:4px solid #e5e7eb;border-top-color:#2563eb;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.removed-row td{color:#94a3b8;text-decoration:line-through}.removed-row select{pointer-events:none;opacity:.5}.deactivation-warning{background:#fef9c3;border:1px solid #eab308;border-radius:8px;padding:1rem 1.25rem;margin-bottom:1rem;font-size:.9rem}.deactivation-warning ul{margin:.5rem 0 .75rem 1.25rem}.deactivation-warning li{margin-bottom:.15rem}.warning-checkbox{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem;cursor:pointer}.warning-actions{display:flex;gap:.5rem}.table-filters{display:flex;gap:.5rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap}.table-filters input[type=text]{width:14rem}.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.sortable:hover{color:#1a1a2e}.checkbox-col{width:2rem;text-align:center}.checkbox-col input[type=checkbox]{cursor:pointer}.selected-row{background:#eff6ff!important}.dev-banner{position:sticky;top:0;z-index:1000;background:repeating-linear-gradient(-45deg,#fbbf24,#fbbf24 20px,#1a1a2e 20px,#1a1a2e 40px);text-align:center;padding:.3rem 0;box-shadow:0 2px 4px #0000004d}.dev-banner-text{background:#fbbf24;color:#1a1a2e;font-weight:800;font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;padding:.15rem 1rem;border-radius:2px}.dev-banner-sim{display:inline-flex;align-items:center;gap:.4rem;background:#1a1a2e;color:#fbbf24;padding:.15rem .6rem;margin-left:.5rem;border-radius:2px;font-size:.75rem}.dev-banner-sim input[type=date]{font-size:.75rem;padding:.05rem .25rem}.dev-banner-sim-active{color:#fde047;font-weight:700;margin-left:.5rem}.dev-banner-simulating{background:repeating-linear-gradient(-45deg,#f43f5e,#f43f5e 20px,#1a1a2e 20px,#1a1a2e 40px)}.dev-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem}.dev-modal{background:#fff;border-radius:8px;max-width:36rem;width:100%;padding:1.5rem 1.75rem;box-shadow:0 10px 30px #0000004d}.dev-modal-title{margin:0 0 .75rem;font-size:1.2rem}.dev-modal-list{margin:.5rem 0 1rem 1.2rem;padding:0;line-height:1.5}.dev-modal-list li{margin-bottom:.5rem}.dev-modal-list code{background:#f1f5f9;padding:.1rem .3rem;border-radius:3px;font-size:.85rem;word-break:break-all}.dev-modal-actions{display:flex;justify-content:flex-end;margin-top:1rem}.dev-modal-footnote{margin:.75rem 0 0;color:#94a3b8;font-size:.8rem;font-style:italic}.admin-banner{background:#7f1d1d;color:#fef2f2;padding:.5rem 1.5rem;display:flex;justify-content:space-between;align-items:center;font-weight:600;box-shadow:0 2px 4px #0000004d}.admin-banner-text{font-size:.9rem}.admin-banner-btn{background:#fef2f2;color:#7f1d1d;border:none;padding:.25rem .75rem;border-radius:4px;font-weight:700;cursor:pointer}.admin-banner-btn:hover{background:#fff}.app.admin-mode header{background:#fee2e2;border-bottom:3px solid #dc2626}.admin-toggle{display:inline-flex;align-items:center;gap:.4rem;margin-left:.5rem;padding:.25rem .5rem;border:1px solid #dc2626;border-radius:4px;background:#fef2f2;color:#7f1d1d;font-size:.85rem;cursor:pointer}.admin-toggle input{margin:0;cursor:pointer}.month-state-badge{margin-left:.5rem;padding:.15rem .5rem;border-radius:4px;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.month-state-badge.month-locked{background:#e5e7eb;color:#6b7280}.month-state-badge.month-grace{background:#fef3c7;color:#92400e}