:root{--bg-primary:#0b0f19;--bg-secondary:#111827;--bg-surface:#1a1f2e;--bg-surface-hover:#222840;--bg-elevated:#252b3b;--border:#2a3144;--border-light:#374151;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#06b6d4;--accent-cyan-dim:#06b6d426;--accent-purple:#8b5cf6;--accent-purple-dim:#8b5cf626;--accent-amber:#f59e0b;--accent-green:#10b981;--accent-rose:#ec4899;--accent-red:#ef4444;--radius:10px;--radius-sm:6px;--shadow:0 4px 24px #0000004d;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0}input[type=number]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}input[type=number]::-webkit-inner-spin-button{opacity:1;cursor:pointer;filter:brightness(1.4)}input[type=number]::-webkit-outer-spin-button{opacity:1;cursor:pointer;filter:brightness(1.4)}body{background:var(--bg-primary);color:var(--text-primary);height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;line-height:1.5;overflow:hidden}#app{height:100vh;display:flex}#sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);flex-direction:column;width:240px;min-width:240px;padding:0;display:flex}.sidebar-header{border-bottom:1px solid var(--border);padding:20px 20px 16px}.sidebar-overlay{z-index:940;background:#00000080;display:none;position:fixed;inset:0}.mobile-topbar{z-index:40;background:var(--bg-primary);border-bottom:1px solid var(--border);align-items:center;gap:12px;margin-bottom:16px;padding:12px 0;display:none;position:sticky;top:0}.mobile-nav-btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-surface);width:40px;height:40px;color:var(--text-primary);cursor:pointer;justify-content:center;align-items:center;display:flex}.mobile-topbar-title{letter-spacing:-.02em;color:var(--accent-cyan);font-size:15px;font-weight:700}.logo{color:var(--accent-cyan);letter-spacing:-.02em;align-items:center;gap:10px;font-size:16px;font-weight:700;display:flex}.nav-links{flex:1;padding:12px 10px;list-style:none}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition);align-items:center;gap:10px;margin-bottom:2px;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--bg-surface);color:var(--text-primary)}.nav-link.active{background:var(--accent-cyan-dim);color:var(--accent-cyan)}#content{flex:1;padding:28px 32px;overflow-y:auto}.view{display:none}.view.active{display:block}.view-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.view-header h1{letter-spacing:-.03em;font-size:24px;font-weight:700}.header-actions{align-items:center;gap:12px;display:flex}.view-toggle{background:var(--bg-surface);border-radius:var(--radius-sm);border:1px solid var(--border);display:flex;overflow:hidden}.toggle-btn{color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border:none;padding:10px 18px;font-size:13px;font-weight:500}.toggle-btn:hover{color:var(--text-primary)}.toggle-btn.active{background:var(--accent-cyan);color:#0b0f19}.filter-dropdown{position:relative}.filter-toggle-btn{align-items:center;gap:7px;display:inline-flex;position:relative}.filter-toggle-btn.filter-active:after{content:"";background:var(--accent-cyan);border:2px solid var(--bg-elevated);border-radius:50%;width:7px;height:7px;position:absolute;top:4px;right:4px}.filter-panel{z-index:60;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);min-width:190px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:opacity var(--transition), transform var(--transition), visibility var(--transition);padding:14px;position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-6px)}.filter-dropdown.open .filter-panel{opacity:1;visibility:visible;transform:translateY(0)}.filter-panel-wide{min-width:280px}.filter-panel .view-toggle .toggle-btn{white-space:nowrap;flex:1;padding:8px 6px;font-size:12px}.filter-panel-section+.filter-panel-section{border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.filter-panel-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:8px;font-size:11px;font-weight:700}.filter-group{flex-direction:column;gap:2px;display:flex}.filter-group-scroll{max-height:160px;overflow-y:auto}.filter-empty{color:var(--text-muted);padding:6px 8px;font-size:13px}.filter-option{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition);align-items:center;gap:9px;padding:6px 8px;font-size:13px;display:flex}.filter-option:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.filter-option input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent-cyan);cursor:pointer}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:8px 18px;font-size:13px;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-cyan);color:#0b0f19}.btn-primary:hover{background:#22d3ee;transform:translateY(-1px);box-shadow:0 4px 12px #06b6d44d}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-surface-hover);border-color:var(--border-light);transform:translateY(-1px);box-shadow:0 4px 12px #00000040}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-surface);color:var(--text-primary)}.btn-danger{color:var(--accent-red);background:0 0;border:1px solid #ef44444d}.btn-danger:hover{background:#ef44441a}.btn-sm{padding:4px 10px;font-size:12px}.card-grid{grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px;display:grid}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);cursor:pointer;padding:20px;position:relative;overflow:hidden}.card:before{content:"";background:var(--card-accent,var(--accent-cyan));width:4px;height:100%;position:absolute;top:0;left:0}.card:hover{border-color:var(--border-light);box-shadow:var(--shadow);transform:translateY(-2px)}.card-header{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.card-title{font-size:16px;font-weight:600}.card-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600}.card-meta{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:13px;display:flex}.card-meta-row{align-items:center;gap:6px;display:flex}.card-cost{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;display:flex}.cost-label{color:var(--text-muted);font-size:12px}.cost-value{color:var(--accent-green);font-size:18px;font-weight:700}.modal{z-index:1000;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal.open{display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;position:absolute;inset:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);width:520px;max-width:90vw;max-height:90vh;padding:28px;animation:.2s modalSlideIn;position:relative;overflow-y:auto;box-shadow:0 20px 60px #00000080}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-header h2{font-size:18px;font-weight:700}.modal-close{color:var(--text-muted);cursor:pointer;transition:color var(--transition);background:0 0;border:none;padding:0;font-size:24px;line-height:1}.modal-close:hover{color:var(--text-primary)}.form-group{flex:1;margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-group input,.form-group textarea,.form-group select{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:border-color var(--transition);padding:9px 12px;font-family:inherit;font-size:14px}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 3px var(--accent-cyan-dim);outline:none}.form-group input[type=color]{cursor:pointer;height:40px;padding:4px}.form-group select[multiple]{min-height:80px}.form-row{gap:16px;display:flex}.checkbox-row{cursor:pointer;color:var(--text-secondary);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.checkbox-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent-cyan);cursor:pointer}.form-actions{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;margin-top:24px;padding-top:16px;display:flex}.toast{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);z-index:2000;box-shadow:var(--shadow);padding:12px 20px;font-size:14px;animation:.3s toastIn;position:fixed;bottom:24px;right:24px}.toast.success{border-left:3px solid var(--accent-green)}.toast.error{border-left:3px solid var(--accent-red)}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.data-table{border-collapse:separate;border-spacing:0;background:var(--bg-surface);border-radius:var(--radius);border:1px solid var(--border);width:100%;font-size:14px;overflow:hidden}.table-scroll{border:1px solid var(--border);border-radius:var(--radius);overflow:auto}.table-scroll-capped{max-height:420px}.table-scroll-capped thead th{z-index:1;position:sticky;top:0}.table-scroll .data-table{border:none;border-radius:0;min-width:560px;overflow:visible}.data-table thead th{text-align:left;background:var(--bg-secondary);color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:600}.data-table tbody tr{cursor:pointer;transition:background var(--transition)}.data-table tbody tr:hover{background:var(--bg-surface-hover)}.data-table tbody tr.row-past{opacity:.6}.data-table tbody tr.row-past:hover{opacity:.8}.data-table tbody td{border-bottom:1px solid var(--border);color:var(--text-secondary);vertical-align:middle;padding:10px 14px}.data-table tbody tr:last-child td{border-bottom:none}.data-table .col-color{width:6px;padding:0}.data-table .color-dot{width:6px;height:100%;min-height:38px;display:block}.data-table .row-name{color:var(--text-primary);font-weight:600}.data-table .col-reason{display:none}.data-table.show-reason .col-reason{display:table-cell}.data-table .col-cost{text-align:right}.data-table .row-cost{text-align:right;color:var(--accent-green);font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:700}.data-table .row-people{flex-wrap:wrap;gap:4px;display:flex}.login-wrapper{background:var(--bg-primary);justify-content:center;align-items:center;height:100vh;display:flex}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);width:360px;max-width:90vw;box-shadow:var(--shadow);padding:36px}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state svg{opacity:.4;margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px;font-size:16px}.empty-state p{font-size:14px}.app-switcher{width:100%}.logo-btn{cursor:pointer;text-align:left;background:0 0;border:none;width:100%;padding:0;font-family:inherit}.logo-btn span{flex:1}.app-switcher-caret{color:var(--text-muted);transition:transform var(--transition)}.app-switcher.open .app-switcher-caret{transform:rotate(180deg)}.app-switcher-panel{padding:6px;left:0;right:0}.app-option{border-radius:var(--radius-sm);width:100%;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border:none;align-items:center;gap:10px;padding:9px 10px;font-family:inherit;font-size:13px;font-weight:600;display:flex}.app-option:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.app-option.active{color:var(--accent-cyan)}@media (width<=900px){#sidebar{z-index:950;box-shadow:var(--shadow);visibility:hidden;transition:transform .25s,visibility .25s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%)}#sidebar.open{visibility:visible;transform:translate(0)}.sidebar-overlay.open{display:block}.mobile-topbar{display:flex}#content{padding:0 16px 24px}}@media (prefers-reduced-motion:reduce){#sidebar{transition:none}}