:root{--bg:#07060d;--surface:#0f0d1a;--surface-2:#17142a;--border:#211d35;--border-subtle:#1a1730;--border-mid:#2d2750;--text:#8a7fa3;--text-h:#ede8f8;--text-muted:#5c5474;--accent:#b972ff;--accent-glow:#b972ff1f;--accent-border:#b972ff47;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font-family:var(--sans);color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6}*,:before,:after{box-sizing:border-box}body{background:var(--bg);margin:0}html,body,#root{height:100%;min-height:100%}#root{min-height:100svh}.drawer{background:#2d2d2d;border-right:1px solid #404040;flex-direction:column;width:280px;height:100%;display:flex;overflow-y:auto}.drawer-tabs{background:#252525;border-bottom:1px solid #404040;flex-shrink:0;display:flex}.drawer-tab{color:#888;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;justify-content:center;align-items:center;gap:4px;padding:12px 8px;font-size:13px;font-weight:500;transition:color .15s,border-color .15s;display:flex}.drawer-tab:hover{color:#ccc}.drawer-tab--active{color:#f0f0f0;border-bottom-color:#7dd3fc}.drawer-minimap{flex:1;padding:8px 0;overflow-y:auto}.drawer-minimap-empty{color:#666;text-align:center;margin:0;padding:24px 16px;font-size:12.5px;line-height:1.5}.drawer-minimap-list{margin:0;padding:0;list-style:none}.drawer-minimap-item{text-align:left;cursor:pointer;color:silver;background:0 0;border:none;align-items:baseline;gap:8px;width:100%;padding:8px 16px;font-size:13px;line-height:1.4;transition:background .1s,color .1s;display:flex}.drawer-minimap-item:hover{color:#f0f0f0;background:#333}.drawer-minimap-number{color:#666;flex-shrink:0;min-width:18px;font-size:11px}.drawer-minimap-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.drawer-menu{flex:1;padding:16px 0;list-style:none}.menu-section{margin-bottom:16px;padding:0 12px}.menu-section-title{color:#888;text-transform:uppercase;letter-spacing:.5px;margin:0 8px 8px;font-size:13px;font-weight:600}.submenu-list{margin:0;padding:0;list-style:none}.submenu-item{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:6px;flex-direction:row;align-items:flex-start;gap:10px;width:100%;margin-bottom:4px;padding:10px 12px;transition:all .2s;display:flex}.submenu-item:hover{background:#3d3d3d;border-color:#505050}.submenu-item:active{background:#454545}.submenu-icon{color:#a0a0a0;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:20px;display:flex}.submenu-content{flex-direction:column;flex:1;min-width:0;display:flex}.submenu-label{color:#e8e8e8;margin-bottom:2px;font-size:13px;font-weight:500;display:block}.submenu-desc{color:#888;font-size:11px;font-weight:400;display:block}.drawer-footer{border-top:1px solid #404040;flex-shrink:0;justify-content:flex-end;align-items:center;padding:10px 12px;display:flex;position:relative}.drawer-settings-trigger{color:#888;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;padding:6px;transition:background .15s,color .15s;display:flex}.drawer-settings-trigger:hover{color:#e0e0e0;background:#3a3a3a}.drawer-settings-menu{z-index:200;background:#2d2d2d;border:1px solid #505050;border-radius:8px;min-width:160px;padding:4px;position:absolute;bottom:calc(100% + 6px);right:12px;box-shadow:0 8px 24px #0006}.drawer-settings-item{color:#e0e0e0;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:5px;align-items:center;gap:8px;width:100%;padding:8px 12px;font-size:13px;display:flex}.drawer-settings-item:hover{background:#3d3d3d}.drawer-settings-item-icon{color:#a0a0a0;font-size:18px}.quickcalc-panel{z-index:500;background:#2a2a2a;border:1px solid #505050;border-radius:10px;width:300px;animation:.15s qc-pop;position:fixed;bottom:72px;left:16px;overflow:hidden;box-shadow:0 12px 32px #00000080}@keyframes qc-pop{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.quickcalc-header{background:#252525;border-bottom:1px solid #383838;justify-content:space-between;align-items:center;padding:10px 14px 10px 16px;display:flex}.quickcalc-title{color:#e0e0e0;font-size:13px;font-weight:600}.quickcalc-close{color:#888;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;padding:2px;font-size:18px;display:flex}.quickcalc-close:hover{color:#e0e0e0;background:#383838}.quickcalc-body{flex-direction:column;gap:10px;padding:14px 16px 12px;display:flex}.quickcalc-input{color:#f0f0f0;box-sizing:border-box;background:#1a1a1a;border:1px solid #404040;border-radius:6px;outline:none;width:100%;padding:8px 10px;font-family:monospace;font-size:14px}.quickcalc-input:focus{border-color:#666}.quickcalc-input::placeholder{color:#555}.quickcalc-result{color:#7dd3fc;word-break:break-all;min-height:30px;font-family:monospace;font-size:22px;font-weight:600}.quickcalc-result--muted{color:#555;font-size:13px;font-weight:400}.quickcalc-hint{color:#555;font-size:13px}.quickcalc-footer{border-top:1px solid #383838;justify-content:space-between;align-items:center;margin-top:2px;padding-top:10px;display:flex}.quickcalc-hint-small{color:#555;font-size:11px}.quickcalc-copy{color:#e0e0e0;cursor:pointer;background:#3a3a3a;border:1px solid #505050;border-radius:5px;align-items:center;gap:5px;padding:5px 10px;font-size:12px;transition:background .15s;display:flex}.quickcalc-copy .material-icons{font-size:14px}.quickcalc-copy:hover{background:#484848}.quickcalc-copy--disabled{opacity:.35;cursor:default}.item-row{background:#2a2a2a;border:1px solid #404040;border-radius:8px;margin-bottom:16px;transition:all .2s}.item-row:hover{border-color:#505050;box-shadow:0 2px 8px #0000004d}.item-row-header{cursor:pointer;background:#252525;border-bottom:1px solid #404040;border-radius:8px 8px 0 0;justify-content:space-between;align-items:center;padding:16px 20px;transition:background .2s;display:flex}.item-row-header:hover{background:#2d2d2d}.item-row.collapsed .item-row-header{border-bottom:none;border-radius:8px}.item-row-title{align-items:center;gap:12px;display:flex}.item-row-title h3{color:#f0f0f0;align-items:baseline;gap:6px;margin:0;font-size:15px;font-weight:600;display:flex}.item-number-badge{color:#666;flex-shrink:0;min-width:16px;font-size:12px;font-weight:500}.item-row-summary{color:#888;font-size:12px;font-weight:400;display:inline-block}.item-row-section{display:none}.item-row-controls{align-items:center;gap:8px;display:flex}.expand-icon{color:#888;font-size:20px;transition:color .2s}.item-row-header:hover .expand-icon{color:#b0b0b0}.item-row-menu{position:relative}.item-row-menu-trigger{color:#888;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;padding:4px;transition:all .2s;display:flex}.item-row-menu-trigger:hover{color:#ccc;background:#333}.item-row-menu-trigger .material-icons{font-size:20px}.item-row-menu-dropdown{z-index:100;background:#2a2a2a;border:1px solid #444;border-radius:6px;min-width:148px;position:absolute;top:calc(100% + 4px);right:0;overflow:hidden;box-shadow:0 4px 16px #00000080}.item-row-menu-item{color:#ccc;cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:8px;width:100%;padding:10px 14px;font-size:13px;transition:background .15s;display:flex}.item-row-menu-item:hover{background:#333}.item-row-menu-item .material-icons{color:#888;font-size:16px}.item-row-menu-item--danger{color:#ff6b6b}.item-row-menu-item--danger:hover{background:#3d2a2a}.item-row-menu-item--danger .material-icons{color:#ff6b6b}.item-row-content{padding:20px}.item-form{flex-direction:column;gap:12px;display:flex}.form-group{flex-direction:column;gap:4px;max-width:220px;display:flex}.form-group label{color:#d0d0d0;align-items:center;gap:4px;font-size:12px;font-weight:500;display:flex}.form-hint{color:#666;margin:0;font-size:10.5px;line-height:1.4}.form-checkbox-line{color:#b8b8b8;align-items:center;gap:8px;margin:2px 0 4px;font-size:12px;font-weight:400;display:flex}.form-checkbox-line input{margin:0}.resource-limit-warning{color:#ffb3b3;margin-top:4px;font-size:11px;line-height:1.3}.ai-doc-warning{background:#2b2100;border:1px solid #7a5500;border-radius:8px;gap:10px;margin-top:10px;padding:12px;display:flex}.ai-doc-warning-icon{color:#f5a623;flex-shrink:0;margin-top:1px;font-size:18px}.ai-doc-warning-body{flex-direction:column;gap:10px;display:flex}.ai-doc-warning-text{color:#f0c060;margin:0;font-size:12px;line-height:1.5}.ai-doc-warning-actions{gap:8px;display:flex}.ai-doc-warning-confirm{color:#f5a623;cursor:pointer;background:0 0;border:1px solid #f5a623;border-radius:5px;padding:5px 14px;font-size:12px}.ai-doc-warning-confirm:hover{background:#f5a62322}.ai-doc-warning-cancel{color:#aaa;cursor:pointer;background:0 0;border:1px solid #555;border-radius:5px;padding:5px 14px;font-size:12px}.ai-doc-warning-cancel:hover{background:#3336}.ai-rates-section{border:1px solid #353535;border-radius:6px;margin-top:8px;overflow:hidden}.ai-rates-toggle{color:#9ca3af;cursor:pointer;text-align:left;background:#2a2a2a;border:none;align-items:center;gap:6px;width:100%;padding:8px 10px;font-size:12px;transition:background .15s;display:flex}.ai-rates-toggle:hover{color:#c8c8c8;background:#303030}.ai-rates-toggle .material-icons{opacity:.7;font-size:16px}.ai-rates-preview{color:#606060;margin-left:auto;font-size:11px;font-style:italic}.ai-rates-body{background:#262626;flex-direction:column;gap:10px;padding:12px;display:flex}.ai-rates-note{color:#606060;margin:0;font-size:11px;font-style:italic}.ai-markup-control{align-items:center;gap:6px;display:flex}.ai-markup-suffix{color:#9ca3af;font-size:14px}.form-input,.form-select,.form-textarea{color:#e8e8e8;background-color:#353535;border:1px solid #404040;border-radius:4px;padding:6px 10px;font-family:inherit;font-size:12px;transition:all .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:#5a78c0;outline:none;box-shadow:0 0 0 2px #5a78c033}.form-input{height:32px;padding-right:32px!important}.form-select{cursor:pointer;background-color:#353535;height:32px}.form-textarea{resize:vertical;min-height:50px}.form-row{grid-template-columns:repeat(auto-fit,220px);gap:12px;display:grid}.form-placeholder{color:#888;text-align:center;margin:0;padding:20px;font-size:13px}.item-remarks-section{border-top:1px solid #2e2e2e;flex-direction:column;gap:6px;margin-top:8px;padding:8px 16px 12px;display:flex}.item-remarks-toggle{color:#888;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;width:fit-content;padding:2px 0;font-size:11.5px;display:inline-flex}.item-remarks-toggle:hover{color:#bbb}.item-remarks-textarea{color:#d0d0d0;resize:vertical;box-sizing:border-box;background:#1e1e1e;border:1px solid #3a3a3a;border-radius:6px;width:100%;padding:8px 10px;font-family:inherit;font-size:12.5px;line-height:1.5}.item-remarks-textarea::placeholder{color:#555}.item-remarks-textarea:focus{border-color:#555;outline:none}.input-with-tooltip{align-items:center;display:flex;position:relative}.tooltip-hint{cursor:help;align-items:center;display:flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.tooltip-icon{color:#666;opacity:.6;font-size:16px;transition:opacity .2s}.tooltip-hint:hover .tooltip-icon{opacity:1}.tooltip-content{color:#e8e8e8;white-space:nowrap;z-index:1000;opacity:0;pointer-events:none;background:#1a1a1a;border:1px solid #404040;border-radius:6px;margin-bottom:8px;padding:10px;font-size:11px;transition:opacity .2s;position:absolute;bottom:100%;right:0;box-shadow:0 4px 12px #00000080}.tooltip-hint:hover .tooltip-content{opacity:1}.label-tooltip-wrap{cursor:help;align-items:center;display:inline-flex;position:relative}.label-tooltip-icon{color:#f59e0b;opacity:.8;transition:opacity .15s;width:12px!important;height:12px!important;font-size:12px!important;line-height:1!important}.label-tooltip-wrap:hover .label-tooltip-icon{opacity:1}.label-tooltip-content{color:#e8e8e8;white-space:nowrap;z-index:1000;opacity:0;pointer-events:none;background:#1a1a1a;border:1px solid #404040;border-radius:6px;padding:7px 10px;font-size:11px;font-weight:400;transition:opacity .15s;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000080}.delivery-type-hint{color:var(--text-muted,#888);margin:5px 0 0;font-size:.775rem;line-height:1.45}.label-tooltip-wrap:hover .label-tooltip-content{opacity:1}.formulas-overlay{z-index:900;-webkit-backdrop-filter:blur(4px);background:#0009;justify-content:flex-end;align-items:stretch;display:flex;position:fixed;inset:0}.formulas-panel{background:#1e1e1e;border-left:1px solid #404040;flex-direction:column;width:680px;max-width:100vw;animation:.2s formulas-slide-in;display:flex;overflow:hidden}@keyframes formulas-slide-in{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.formulas-header{background:#252525;border-bottom:1px solid #333;flex-shrink:0;justify-content:space-between;align-items:flex-start;padding:24px 28px 20px;display:flex}.formulas-title{color:#f0f0f0;margin:0 0 4px;font-size:18px;font-weight:600}.formulas-subtitle{color:#888;margin:0;font-size:13px}.formulas-close{color:#888;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;padding:2px;display:flex}.formulas-close:hover{color:#e0e0e0;background:#333}.formulas-body{flex-direction:column;flex:1;gap:32px;padding:24px 28px 40px;display:flex;overflow-y:auto}.formula-section{flex-direction:column;gap:12px;display:flex}.formula-section-title{color:#e8e8e8;align-items:center;gap:8px;margin:0;font-size:15px;font-weight:600;display:flex}.formula-section-icon{color:#888;font-size:18px}.formula-type-badge{color:#a0a0a0;background:#2a2a2a;border:1px solid #404040;border-radius:4px;margin-left:auto;padding:2px 7px;font-family:monospace;font-size:11px;font-weight:400}.formula-sub-title{color:#bbb;margin:4px 0 0;font-size:13px;font-weight:500}.formula-note{color:#777;font-size:12px;font-weight:400}.formula-block{background:#111;border:1px solid #333;border-radius:6px;flex-direction:column;gap:4px;padding:12px 16px;font-family:monospace;font-size:12.5px;display:flex}.formula-line{color:#c8c8c8;white-space:pre-wrap;word-break:break-word}.formula-result{color:#7dd3fc;border-top:1px solid #2a2a2a;margin-top:4px;padding-top:6px;font-weight:600}.formula-divider{color:#555;margin-top:6px}.formula-comment{color:#777;margin:0;font-size:12.5px;line-height:1.5}.formula-comment code{color:#a0c8ff;background:#1a1a1a;border:1px solid #404040;border-radius:3px;padding:1px 5px;font-size:12px}.formula-table{border-collapse:collapse;width:100%;font-size:12.5px}.formula-table th{text-align:left;color:#777;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid #333;padding:6px 10px;font-size:11px;font-weight:500}.formula-table td{color:#c8c8c8;vertical-align:top;border-bottom:1px solid #2a2a2a;padding:6px 10px}.formula-table code{color:#a0c8ff;background:#1a1a1a;border:1px solid #404040;border-radius:3px;padding:1px 5px;font-size:11.5px}.formula-table tr:last-child td{border-bottom:none}.formula-table-input td{color:#888}.landing-page{background:#1a1a1a;height:100svh;min-height:100svh;display:flex}.rates-loading-overlay{z-index:1000;-webkit-backdrop-filter:blur(6px);background:#0000008c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.rates-loading-box{color:#e0e0e0;background:#2a2a2a;border:1px solid #404040;border-radius:12px;flex-direction:column;align-items:center;gap:16px;padding:36px 48px;font-size:15px;display:flex}.rates-spinner{border:3px solid #404040;border-top-color:#fff;border-radius:50%;width:36px;height:36px;animation:.75s linear infinite rates-spin}@keyframes rates-spin{to{transform:rotate(360deg)}}.rates-loading-overlay--error .rates-error-icon{color:#f59e0b;font-size:32px}.rates-dismiss-btn{color:#e0e0e0;cursor:pointer;background:#3a3a3a;border:1px solid #555;border-radius:6px;margin-top:4px;padding:8px 20px;font-size:14px}.rates-dismiss-btn:hover{background:#444}.landing-main{flex-direction:column;flex:1;display:flex;overflow:hidden}.landing-header{background:#252525;border-bottom:1px solid #404040;align-items:center;gap:20px;padding:24px 32px;display:flex}.landing-header-text{flex:1}.landing-header-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.header-action-btn{color:#ccc;cursor:pointer;background:0 0;border:1px solid #444;border-radius:7px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:flex}.header-action-btn:hover{color:#f0f0f0;background:#2e2e2e;border-color:#666}.header-action-btn .material-icons{font-size:17px}.header-action-btn-primary{color:#8ba3e0;border-color:#5a78c0}.header-action-btn-primary:hover{color:#aec0f0;background:#5a78c01f;border-color:#7a98e0}.header-action-btn-primary:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.landing-logo{width:48px;height:48px}.landing-header-text h1{color:#f0f0f0;margin:0;font-size:28px;font-weight:700}.landing-header-text p{color:#b0b0b0;margin:4px 0 0;font-size:14px}.landing-content{box-sizing:border-box;flex-direction:column;flex:1;min-height:0;padding:32px;display:flex;overflow:hidden}.warning-banner{color:#f5d08a;background:#3a2f1a;border:1px solid #7a5b22;border-radius:8px;align-items:center;gap:8px;margin-bottom:16px;padding:10px 12px;font-size:12px;display:flex}.warning-banner .material-icons{font-size:16px}.empty-state{text-align:center;color:#888;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.empty-state-icon{opacity:.5;color:#888;justify-content:center;align-items:center;margin-bottom:16px;font-size:64px;display:flex}.empty-state h2{color:#e8e8e8;margin:0 0 8px;font-size:20px}.empty-state p{color:#888;margin:0;font-size:14px}.items-list{flex-direction:column;gap:12px;display:flex}.content-wrapper{flex:1;grid-template-columns:1fr 280px;gap:24px;min-height:0;display:grid;overflow:hidden}.items-column{min-height:0;overflow-y:auto}.cost-summary{background:#2a2a2a;border:1px solid #404040;border-radius:8px;flex-direction:column;align-self:start;gap:12px;min-height:0;max-height:100%;padding:16px;display:flex;overflow-y:auto}.summary-title{color:#f0f0f0;border-bottom:1px solid #404040;margin:0;padding-bottom:8px;font-size:14px;font-weight:600}.summary-items{flex-direction:column;gap:8px;display:flex}.summary-card{background:linear-gradient(135deg,#3d2a2a 0%,#2a2a2a 100%);border:1px solid #5a3a3a;border-radius:6px;flex-direction:column;gap:8px;padding:12px;display:flex}.summary-card-header{justify-content:space-between;align-items:flex-start;display:flex}.summary-card-title{color:#f0f0f0;margin:0;font-size:12px;font-weight:600}.summary-card-section{color:#888;text-transform:uppercase;letter-spacing:.3px;margin:2px 0 0;font-size:10px}.summary-card-cost{color:#ff6b6b;margin:0;font-size:14px;font-weight:700}.summary-card-formula{color:#b0b0b0;word-break:break-word;margin:0;font-size:10px;line-height:1.4}.summary-total{border-top:1px solid #404040;flex-direction:column;gap:10px;margin-top:8px;padding-top:10px;display:flex}.summary-total-left{justify-content:space-between;align-items:center;display:flex}.summary-total-left .summary-total-cost{color:#9ca3af;font-size:14px;font-weight:500}.summary-markup-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.summary-markup-label{color:#b0b0b0;text-transform:uppercase;letter-spacing:.3px;font-size:11px}.summary-markup-control{align-items:center;gap:4px;display:flex}.summary-total-final{border-top:1px solid #333;flex-direction:column;gap:2px;padding-top:8px;display:flex}.summary-total-highlight{color:#ff6b6b!important;font-size:22px!important}.summary-total-label{color:#b0b0b0;text-transform:uppercase;letter-spacing:.3px;font-size:11px}.summary-total-cost{color:#ff6b6b;font-size:18px;font-weight:700}.summary-total-words{color:#b0b0b0;font-size:11px;line-height:1.3}.item-card{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:20px;transition:all .2s}.item-card:hover{border-color:#bbb;box-shadow:0 2px 8px #00000014}.item-header{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.item-header h3{color:#333;margin:0;font-size:16px;font-weight:600}.item-remove{color:#999;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;transition:color .2s;display:flex}.item-remove:hover{color:#d9534f;background:#f5f5f5}.item-remove .material-icons{font-size:20px}.item-body{color:#666;font-size:13px}.item-type{background:#f5f5f5;border-radius:4px;margin:0;padding:6px 8px;display:inline-block}.landing-cost-footer{background:#252525;border-top:1px solid #404040;justify-content:space-between;align-items:center;gap:24px;padding:20px 32px;display:flex}.footer-markup-control{flex-shrink:0;align-items:center;gap:6px;display:flex}.footer-markup-label{color:#9ca3af;text-transform:uppercase;letter-spacing:.3px;font-size:12px}.markup-input{color:#e8e8e8;text-align:center;background:#333;border:1px solid #404040;border-radius:4px;width:56px;padding:4px 6px;font-family:inherit;font-size:13px}.markup-input:focus{border-color:#5a78c0;outline:none;box-shadow:0 0 0 2px #5a78c033}.markup-suffix{color:#9ca3af;font-size:14px}.cost-display{flex-direction:column;flex:1;align-items:flex-start;gap:2px;min-width:0;display:flex}.cost-label{color:#9ca3af;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap;font-size:12px;font-weight:500}.cost-value{color:#f0f0f0;white-space:nowrap;font-size:28px;font-weight:700;line-height:1.1}.cost-value-block{flex-direction:column;align-items:flex-start;gap:2px;display:flex}.cost-value-words{color:#b0b0b0;white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:400;overflow:hidden}.group-container{border:1px solid #3a3a3a;border-radius:8px;position:relative;overflow:hidden}.sortable-item{align-items:flex-start;gap:4px;display:flex;position:relative}.drag-handle{color:#555;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;padding:8px 2px;display:flex}.drag-handle:active{cursor:grabbing;color:#888}.drag-handle .material-icons{font-size:18px}.sortable-item>:not(.drag-handle){flex:1;min-width:0}.group-drop-zone{color:#555;border:1px dashed #3a3a3a;border-radius:6px;align-items:center;gap:6px;margin-top:4px;padding:8px 12px;font-size:11px;transition:all .15s;display:flex}.group-drop-zone .material-icons{font-size:14px}.group-drop-zone-active{color:#8ba3e0;background:#5a78c014;border-color:#5a78c0}.drag-overlay-card{color:#e0e0e0;pointer-events:none;background:#2a2a2a;border:1px solid #5a78c0;border-radius:8px;align-items:center;gap:8px;padding:10px 16px;font-size:13px;display:flex;box-shadow:0 8px 24px #0006}.drag-overlay-card .material-icons{color:#5a78c0;font-size:18px}.group-container.group-active{border-color:#5a78c0;box-shadow:0 0 0 2px #5a78c026}.stats-modal-backdrop{z-index:1000;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.stats-modal{background:#1e1e1e;border:1px solid #333;border-radius:12px;flex-direction:column;width:min(680px,92vw);max-height:82vh;display:flex;overflow:hidden}.stats-modal-header{border-bottom:1px solid #2e2e2e;flex-shrink:0;justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.stats-modal-header h2{color:#f0f0f0;margin:0;font-size:16px;font-weight:600}.stats-modal-close{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;padding:4px;transition:color .15s,background .15s;display:flex}.stats-modal-close:hover{color:#f0f0f0;background:#2e2e2e}.stats-modal-body{flex-direction:column;gap:24px;padding:20px 24px;display:flex;overflow-y:auto}.stats-section-title{text-transform:uppercase;letter-spacing:.5px;color:#6b7280;margin:0 0 12px;font-size:11px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;display:grid}.stat-card{background:#252525;border:1px solid #2e2e2e;border-radius:8px;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.stat-value{color:#f0f0f0;font-size:22px;font-weight:700;line-height:1}.stat-label{color:#9ca3af;font-size:11px;font-weight:500}.stat-card-clickable{cursor:pointer;transition:border-color .15s,background .15s}.stat-card-clickable:hover{background:#2a2a2a;border-color:#5a78c0}.stat-card-active{background:#5a78c01a;border-color:#5a78c0}.stats-modal-back{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;margin-right:6px;padding:4px;transition:color .15s,background .15s;display:flex}.stats-modal-back:hover{color:#f0f0f0;background:#2e2e2e}.stats-modal-tabs{background:#252525;border:1px solid #333;border-radius:6px;gap:4px;margin-left:auto;margin-right:12px;padding:3px;display:flex}.stats-tab{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:5px 12px;font-size:12px;font-weight:500;transition:background .15s,color .15s}.stats-tab:hover{color:#e0e0e0}.stats-tab-active{color:#f0f0f0;background:#333}.ratecard-list{flex-direction:column;gap:6px;display:flex}.ratecard-row{background:#252525;border:1px solid #2e2e2e;border-radius:8px;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;display:flex}.ratecard-left{flex-direction:column;gap:3px;min-width:0;display:flex}.ratecard-unit{color:#e0e0e0;font-size:13px;font-weight:600}.ratecard-note{color:#6b7280;font-size:11px;line-height:1.4}.ratecard-cost{color:#8ba3e0;font-variant-numeric:tabular-nums;flex-shrink:0;font-size:14px;font-weight:700}.stats-drilldown{flex-direction:column;gap:2px;display:flex}.stats-drilldown-row{background:#252525;border:1px solid #2e2e2e;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.stats-drilldown-label{color:#d1d5db;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:500;overflow:hidden}.stats-drilldown-right{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:2px;display:flex}.stats-drilldown-value{color:#f0f0f0;font-size:14px;font-weight:700}.stats-drilldown-sub{color:#6b7280;font-size:11px}.stats-drilldown-empty{color:#6b7280;text-align:center;padding:24px 0;font-size:13px}.group-active-badge{color:#8ba3e0;background:#5a78c026;border-bottom:1px solid #5a78c040;align-items:center;gap:6px;padding:5px 12px;font-size:11px;display:flex}.group-active-badge .material-icons{font-size:14px}.group-children{background:#1e1e1e;border-top:1px solid #2e2e2e;flex-direction:column;gap:6px;padding:8px 8px 8px 20px;display:flex}.group-children .item-row{border-left:2px solid #3a3a3a}.summary-group{border:1px solid #3a3a3a;border-radius:6px;overflow:hidden}.summary-group-header{background:#2e2e2e;border-bottom:1px solid #3a3a3a;justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.summary-group-name{color:#c8c8c8;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:600}.summary-group-instances{color:#7dd3fc;text-transform:none;letter-spacing:0;font-size:11px;font-weight:500}.summary-group-subtotal{color:#ff6b6b;font-size:13px;font-weight:700}.summary-card-child{border:none;border-bottom:1px solid #2e2e2e;border-radius:0}.summary-card-child:last-child{border-bottom:none}.calc-app{max-width:1080px;min-height:100vh;margin:0 auto;padding:48px 28px 96px}.calc-header{border-bottom:1px solid var(--border);align-items:center;gap:20px;margin-bottom:0;padding-bottom:28px;display:flex}.header-brand{background:var(--surface);border:1px solid var(--border);border-radius:8px;flex-shrink:0;align-items:center;padding:6px 12px;display:flex}.brand-logo{width:auto;height:22px;display:block}.page-title{color:var(--text-h);letter-spacing:-.6px;margin:0 0 3px;font-size:26px;font-weight:650}.page-subtitle{color:var(--text-muted);margin:0;font-size:13px}.calc-main{flex-direction:column;gap:20px;display:flex}.panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:28px 32px}.panel-header{align-items:center;gap:10px;margin-bottom:4px;display:flex}.panel-header:has(.panel-header-sub){flex-direction:column;align-items:flex-start;gap:2px}.panel-header h2{color:var(--text-h);letter-spacing:-.15px;margin:0;font-size:15px;font-weight:600}.panel-desc{color:var(--text-muted);margin:0 0 22px;font-size:13px}.badge{background:var(--accent-glow);color:var(--accent);border:1px solid var(--accent-border);letter-spacing:.3px;text-transform:uppercase;border-radius:100px;padding:2px 9px;font-size:10.5px;font-weight:600}.base-rates-panel{padding:0;overflow:hidden}.rates-toggle{cursor:pointer;width:100%;color:inherit;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;padding:18px 28px;font-family:inherit;transition:background .15s;display:flex}.rates-toggle:hover{background:#b972ff0a}.rates-toggle-left{align-items:center;gap:10px;display:flex}.rates-toggle-title{color:var(--text-h);letter-spacing:-.15px;font-size:15px;font-weight:600}.chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s}.chevron-up{transform:rotate(180deg)}.rates-body{border-top:1px solid var(--border);padding:0 28px 24px}.rates-body .panel-desc{margin-top:16px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead tr{border-bottom:1px solid var(--border)}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;white-space:nowrap;padding:0 14px 10px;font-size:10.5px;font-weight:600}td{border-bottom:1px solid var(--border-subtle);vertical-align:middle;padding:11px 14px;font-size:13px}tbody tr:last-child td{border-bottom:none}tbody tr{transition:background .12s}tbody tr:hover{background:#b972ff0a}.align-right{text-align:right}.cell-unit{color:var(--text-h);white-space:nowrap;font-weight:500}.cell-rate{color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px}.cell-note{color:var(--text-muted);font-size:12px}.calc-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}@media (width<=700px){.calc-grid{grid-template-columns:1fr}.calc-app{padding:32px 16px 64px}}.input-list{flex-direction:column;gap:12px;display:flex}.input-row{justify-content:space-between;align-items:center;gap:16px;display:flex}.input-meta{flex:1;min-width:0}.input-meta label{color:var(--text-h);cursor:pointer;margin-bottom:2px;font-size:13px;font-weight:500;display:block}.input-hint{color:var(--text-muted);font-size:11px}.input-hint-important{color:#ffb348e6;cursor:default;background:#ffb34814;border-left:2px solid #ffb34899;border-radius:6px;align-items:flex-start;gap:5px;padding:6px 8px;font-weight:500;display:flex;position:relative}.input-hint-important:hover .hint-tooltip{opacity:1;pointer-events:auto;transform:translateY(0)}.hint-bulb{flex-shrink:0;font-size:15px;line-height:1.4}.hint-tooltip{background:var(--surface);width:280px;color:var(--text-h);opacity:0;pointer-events:none;z-index:100;border:1px solid #ffb34859;border-radius:8px;padding:10px 12px;font-size:12px;font-weight:400;line-height:1.55;transition:opacity .15s,transform .15s;position:absolute;top:calc(100% + 8px);left:0;transform:translateY(-4px);box-shadow:0 4px 16px #0000004d}.input-row input{background:var(--surface-2);border:1px solid var(--border-mid);width:110px;color:var(--text-h);text-align:right;-moz-appearance:textfield;border-radius:8px;outline:none;flex-shrink:0;padding:8px 12px;font-family:inherit;font-size:14px;transition:border-color .18s,box-shadow .18s}.input-row input::-webkit-outer-spin-button{-webkit-appearance:none}.input-row input::-webkit-inner-spin-button{-webkit-appearance:none}.input-row input::placeholder{color:var(--text-muted)}.input-row input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-glow)}.summary-panel{flex-direction:column;display:flex}.empty-state{color:var(--text-muted);flex-direction:column;flex:1;align-items:center;gap:10px;padding:48px 0 24px;font-size:13px;display:flex}.empty-icon{opacity:.4;font-size:28px}.summary-items{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.summary-item{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.summary-item-info{flex-direction:column;gap:2px;min-width:0;display:flex}.summary-label{color:var(--text-h);font-size:13px;font-weight:500}.summary-meta{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:11px}.summary-amount{color:var(--text-h);font-variant-numeric:tabular-nums;white-space:nowrap;flex-shrink:0;font-size:13px;font-weight:600}.total-row{border-top:1px solid var(--border-mid);justify-content:space-between;align-items:center;margin-top:auto;padding:16px 18px 16px 14px;display:flex}.markup-row{background:#b972ff0a;border-top:1px dashed #b972ff40}.panel-header-sub,.total-label-sub{color:var(--text-s);margin-top:2px;font-size:11px;font-weight:400;display:block}.markup-label-wrap{flex-direction:column;gap:6px;display:flex}.markup-control{align-items:center;gap:6px;display:flex}.markup-prefix,.markup-suffix{color:var(--text-s);font-size:11px}.markup-input{border:1px solid var(--border-mid);background:var(--surface);width:52px;color:var(--text-h);text-align:center;-moz-appearance:textfield;border-radius:6px;padding:3px 7px;font-size:13px;font-weight:600}.markup-input::-webkit-inner-spin-button{-webkit-appearance:none}.markup-input::-webkit-outer-spin-button{-webkit-appearance:none}.markup-input:focus{border-color:var(--accent);outline:none}.markup-amount{letter-spacing:-.8px;background:linear-gradient(135deg, var(--accent), #e472ff);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;font-size:30px;font-weight:700}.total-label{color:var(--text-h);font-size:14px;font-weight:600}.total-amount-wrap{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.total-amount{letter-spacing:-.3px;font-variant-numeric:tabular-nums;color:#b972ffa6;font-size:17px;font-weight:600}.infra-total-row{border-bottom:1px solid #b972ff1a}.total-in-words{color:var(--text-s);letter-spacing:.2px;font-size:12px;font-weight:500}.rates-loader{flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:80px 24px;display:flex}.rates-loader-spinner{border:3px solid #b972ff33;border-top-color:#b972ff;border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.rates-loader-text{color:var(--text-s);letter-spacing:.2px;font-size:13px}.rates-fallback-banner{color:#f5c842;text-align:center;background:#ffb40014;border:1px solid #ffb40040;border-radius:8px;margin:0 16px;padding:10px 16px;font-size:12px}.tab-bar{border-bottom:1px solid var(--border);gap:0;margin-bottom:36px;display:flex}.tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:14px 20px;font-family:inherit;font-size:13.5px;font-weight:500;transition:color .15s,border-color .15s}.tab:hover{color:var(--text-h)}.tab-active{color:var(--text-h);border-bottom-color:var(--accent)}.lex-grid{grid-template-columns:1.3fr 1fr}.lex-features{flex-direction:column;display:flex}.lex-summary{position:sticky;top:24px}.lex-section{margin-bottom:24px}.lex-section-title{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin:0 0 10px;padding-left:2px;font-size:10.5px;font-weight:600}.lex-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:8px;transition:border-color .15s;overflow:visible}.lex-card:hover{border-color:var(--border-mid)}.lex-card-muted{opacity:.5}.lex-card-header{padding:14px 16px}.lex-card-title-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.lex-card-name{color:var(--text-h);font-size:13.5px;font-weight:600}.lex-card-tagline{color:var(--text-muted);margin-top:2px;font-size:11.5px;line-height:1.45}.lex-card-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.read-more-btn{color:var(--accent);cursor:pointer;opacity:.75;white-space:nowrap;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-family:inherit;font-size:11.5px;font-weight:500;transition:opacity .15s;display:flex}.read-more-btn:hover{opacity:1}.lex-desc{border-top:1px solid var(--border-subtle);margin-top:12px;padding-top:12px}.lex-desc ul{margin:0 0 10px;padding-left:18px}.lex-desc li{color:var(--text);margin-bottom:4px;font-size:12px;line-height:1.65}.lex-cost-note{color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:6px;margin:0;padding:8px 10px;font-size:11.5px;line-height:1.5}.lex-cost-note strong{color:var(--accent);font-weight:600}.lex-inputs{border-top:1px solid var(--border-subtle);flex-direction:column;gap:10px;padding:12px 16px 14px;display:flex}.toggle-btn{background:var(--border-mid);cursor:pointer;border:none;border-radius:100px;flex-shrink:0;width:36px;height:20px;padding:0;transition:background .2s;position:relative}.toggle-btn.toggle-on{background:var(--accent)}.toggle-btn:disabled{opacity:.35;cursor:not-allowed}.toggle-thumb{background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .2s;display:block;position:absolute;top:3px;left:3px}.toggle-btn.toggle-on .toggle-thumb{transform:translate(16px)}.summary-group{margin-bottom:12px}.summary-group-name{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;padding:0 2px;font-size:10.5px;font-weight:600;display:block}.summary-item-sub{background:var(--surface-2)}.hls-derived-row{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:8px;align-items:center;gap:10px;margin-top:2px;padding:10px 12px;display:flex}.hls-derived-field{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.hls-derived-label{color:var(--text-muted);white-space:nowrap;font-size:10.5px;font-weight:500}.hls-derived-value{color:var(--accent);font-variant-numeric:tabular-nums;font-size:14px;font-weight:600}.hls-derived-value-row{align-items:center;gap:5px;display:flex}.hls-edit-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;padding:2px;transition:color .15s,background .15s;display:flex}.hls-edit-btn:hover{color:var(--accent);background:var(--accent-glow)}.hls-derived-input{background:var(--surface);border:1px solid var(--accent-border);width:100%;color:var(--text-h);box-shadow:0 0 0 3px var(--accent-glow);-moz-appearance:textfield;border-radius:6px;outline:none;padding:4px 8px;font-family:inherit;font-size:14px;font-weight:600}.hls-derived-input::-webkit-outer-spin-button{-webkit-appearance:none}.hls-derived-input::-webkit-inner-spin-button{-webkit-appearance:none}.hls-times{color:var(--text-muted);flex-shrink:0;font-size:14px;font-weight:500}.lex-section-header{justify-content:space-between;align-items:center;margin:0 0 10px;padding-left:2px;display:flex}.lex-section-header-btn{cursor:pointer;width:100%;color:inherit;text-align:left;background:0 0;border:none;border-radius:6px;padding-left:2px;padding-right:2px;transition:background .15s}.lex-section-header-btn:hover{background:#b972ff0f}.lex-section-header-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lex-section-header .lex-section-title{margin:0}.oto-scenario-selector{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:8px;gap:6px;padding:4px;display:flex}.oto-scenario-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:5px 0;font-family:inherit;font-size:12px;font-weight:500;transition:background .15s,color .15s}.oto-scenario-btn:hover{color:var(--text-h)}.oto-scenario-active{background:var(--surface);color:var(--text-h);font-weight:600;border:1px solid var(--border-mid)!important}.oto-auto-math{flex-direction:column;gap:10px;display:flex}.oto-derived-summary{flex-direction:column;gap:3px;display:flex}.oto-derived-value{letter-spacing:-.5px;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#8b3cf7,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:700}.oto-derived-basis{color:var(--text-muted);font-size:11.5px}.oto-math-actions{gap:14px;display:flex}.oto-action-btn{color:var(--accent);cursor:pointer;opacity:.75;white-space:nowrap;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-family:inherit;font-size:11.5px;font-weight:500;transition:opacity .15s;display:flex}.oto-action-btn:hover{opacity:1}.oto-math-panel{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:8px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.oto-math-row{align-items:baseline;gap:8px;display:flex}.oto-math-op-sym{color:var(--text-muted);text-align:center;flex-shrink:0;width:12px;font-size:12px}.oto-math-val{color:var(--text-h);font-variant-numeric:tabular-nums;min-width:60px;font-size:13px;font-weight:600}.oto-math-desc{color:var(--text-muted);font-size:12px}.oto-math-divider{background:var(--border-subtle);height:1px;margin:4px 0}.oto-math-result-row .oto-math-val{color:var(--accent);font-size:14px}.oto-adv-controls{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:8px;flex-direction:column;gap:10px;padding:12px 14px;display:flex}.oto-adv-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;margin:0 0 2px;font-size:10.5px;font-weight:600}.oto-param-wrap{flex-shrink:0;align-items:center;gap:4px;display:flex}.oto-param-wrap input{width:80px}.oto-param-unit{color:var(--text-muted);flex-shrink:0;font-size:13px}.material-icons{text-transform:none;letter-spacing:normal;word-wrap:normal;white-space:nowrap;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;-moz-osx-font-smoothing:grayscale;direction:ltr;font-family:Material Icons;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-block}@media (width<=700px){.lex-grid{grid-template-columns:1fr}.lex-summary{position:static}}.setup-fee-final-wrap{flex-shrink:0;align-items:center;gap:4px;display:flex}.setup-fee-reset-btn{cursor:pointer;color:var(--text-s);background:0 0;border:none;border-radius:4px;align-items:center;padding:2px 4px;font-size:16px;line-height:1;transition:color .15s;display:flex}.setup-fee-reset-btn:hover{color:var(--accent)}.onetime-breakdown-group{border-top:1px dashed #ffb3484d;margin-top:4px;padding-top:4px}.onetime-group-label{color:#ffb348d9!important}.onetime-total-row{background:#ffb3480a;border-top:1px dashed #ffb3484d!important}.onetime-total-row .total-amount{color:#ffb348cc}
