*{box-sizing:border-box}:root{--brand-blue:#1f5f99;--brand-blue-dark:#173f70;--brand-blue-soft:#eef5fb;--brand-blue-border:#b9d4ea;--brand-orange:#ed7a1a;--brand-orange-soft:#fff5e9;--surface:#ffffff;--surface-muted:#f7f9fb;--border:#d7e0e8;--text:#172033;--text-muted:#607086}body{margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,Arial,Helvetica,sans-serif;background:#f3f6f9;color:var(--text)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:#eef3f7}.login-panel{width:min(420px,100%);display:grid;grid-gap:20px;gap:20px;border:1px solid var(--border);border-top:4px solid var(--brand-blue);border-radius:6px;background:#ffffff;padding:28px;box-shadow:0 14px 35px rgba(23,63,112,.12)}.login-panel>img{width:250px;max-width:100%;height:auto}.login-panel h1,.login-panel p{margin:0}.login-panel h1{margin-top:5px;color:var(--brand-blue-dark);font-size:25px}.login-form{display:grid;grid-gap:14px;gap:14px}.login-security-note{border-top:1px solid var(--border);padding-top:14px;color:var(--text-muted);font-size:12px;line-height:1.6}.page{max-width:960px;margin:0 auto;padding:48px 24px}a{color:var(--brand-blue)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.tool-page{max-width:1600px;margin:0 auto;padding:22px 24px 48px}.tool-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:16px}.tool-header h1{margin:3px 0 0;color:var(--brand-blue-dark);font-size:27px;line-height:1.15}.brand-heading{display:flex;align-items:center;gap:18px;min-width:0}.brand-logo-link{display:flex;flex:0 0 auto;align-items:center}.brand-logo{display:block;width:210px;height:auto}.brand-title-copy{min-width:0;border-left:1px solid var(--brand-blue-border);padding-left:18px}.brand-system-name{margin:0;color:var(--text-muted);font-size:12px;font-weight:700}.eyebrow{margin:0;color:var(--brand-blue);font-size:13px;font-weight:700;letter-spacing:0;text-transform:uppercase}.workspace-meta-line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;color:var(--text-muted);font-size:12px}.workspace-meta-line strong{color:#41536a;font-weight:600}.preflight-checks{margin-bottom:16px;border:1px solid #f3c695;border-left:4px solid var(--brand-orange);border-radius:6px;background:var(--brand-orange-soft);color:#7c3e0b}.preflight-checks summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:11px 13px;list-style:none}.preflight-checks summary::-webkit-details-marker{display:none}.preflight-checks summary>span{display:grid;grid-gap:2px;gap:2px}.preflight-checks summary small{color:#97541b;font-size:12px}.preflight-checks summary b{flex:0 0 auto;border:1px solid #f2c18b;border-radius:4px;background:#ffffff;padding:4px 7px;font-size:11px}.preflight-checks ul{margin:0;border-top:1px solid #f3d3ad;padding:10px 16px 12px 34px;font-size:13px;line-height:1.6}.notice-line{margin-bottom:16px;border:1px solid #cbd5e1;background:#ffffff;padding:12px 14px;border-radius:6px;color:#334155;font-size:14px}.strong-warning{margin-bottom:16px;font-weight:700}.container-strategy-section{display:grid;grid-gap:12px;gap:12px;margin:18px 0 6px;border:1px solid var(--brand-blue-border);border-left:4px solid var(--brand-blue);background:var(--brand-blue-soft);padding:14px}.section-heading-inline{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.section-heading-inline h2,.section-heading-inline p{margin:0}.section-heading-inline p{margin-top:4px;color:#475569;font-size:13px}.strategy-segmented-control{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:1px solid #94a3b8;border-radius:6px;background:#ffffff}.strategy-segmented-control button{min-height:40px;border:0;border-right:1px solid #cbd5e1;background:#ffffff;color:#334155;padding:8px 10px;font-weight:700}.strategy-segmented-control button:last-child{border-right:0}.strategy-segmented-control button.active{background:var(--brand-blue);color:#ffffff}.strategy-option-panel{display:grid;grid-gap:10px;gap:10px;border-top:1px solid var(--brand-blue-border);padding-top:12px}.container-count-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px}.container-count-stepper{display:grid;grid-gap:7px;gap:7px;min-width:0;color:#334155;font-size:13px;font-weight:700}.stepper-controls{display:grid;grid-template-columns:36px minmax(50px,1fr) 36px;overflow:hidden;border:1px solid #94a3b8;border-radius:6px;background:#ffffff}.stepper-controls button,.stepper-controls input{min-width:0;height:38px;border:0;background:#ffffff;color:#0f172a;text-align:center}.stepper-controls button{background:#f1f5f9;font-size:18px;font-weight:700}.stepper-controls input{border-right:1px solid #cbd5e1;border-left:1px solid #cbd5e1;-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield}.stepper-controls input::-webkit-inner-spin-button,.stepper-controls input::-webkit-outer-spin-button{margin:0;-webkit-appearance:none;appearance:none}.selected-container-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--brand-blue-border);background:#ffffff;padding:10px 12px;color:var(--brand-blue-dark);font-size:13px}.inline-validation{margin:0;color:#b91c1c;font-size:13px;font-weight:700}.cost-index-settings{margin-top:0}.calculator-grid{display:grid;grid-template-columns:minmax(520px,.95fr) minmax(560px,1.05fr);grid-gap:16px;gap:16px;align-items:start}.calculator-grid>*,.loading-scene-section,.panel,.result-stack{min-width:0}.panel{border:1px solid var(--border);border-radius:8px;background:#ffffff;padding:18px}.panel h2{margin:22px 0 12px;font-size:17px}.panel h2:first-child{margin-top:0}.field-grid{display:grid;grid-gap:12px;gap:12px}.field-grid.one{grid-template-columns:1fr;margin-bottom:12px}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field{display:grid;grid-gap:5px;gap:5px;color:#334155;font-size:13px;font-weight:700}.field input,.field select,.field textarea{width:100%;min-height:38px;border:1px solid #cbd5e1;border-radius:6px;background:#ffffff;padding:8px 10px;color:#0f172a;font-weight:400}.field input:focus,.field select:focus,.field textarea:focus,.language-switcher select:focus{border-color:var(--brand-blue);outline:3px solid rgba(31,95,153,.14)}.field textarea{min-height:88px;resize:vertical}.actual-feedback-section,.loose-layer-controls{display:grid;grid-gap:10px;gap:10px}.actual-feedback-section{border-top:1px solid #dbe2ea;padding-top:18px}.field input:disabled{background:#f1f5f9;color:#94a3b8}.readonly-value{min-height:38px;display:flex;align-items:center;border:1px solid #cbd5e1;border-radius:6px;background:#f8fafc;padding:8px 10px;color:#0f172a;font-weight:700}.helper-text{margin:8px 0 0;color:#64748b;font-size:13px;line-height:1.45}.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.cargo-list{display:grid;grid-gap:12px;gap:12px}.cargo-editor{border:1px solid #e2e8f0;border-radius:8px;background:#fbfdff;padding:14px}.cargo-editor-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cargo-editor h3{margin:0;font-size:15px}.cargo-order-actions{display:flex;align-items:center;gap:4px}.icon-button{width:32px;height:32px;border:1px solid #cbd5e1;border-radius:6px;background:#ffffff;color:#334155;font-size:16px;line-height:1}.icon-button:disabled{opacity:.35;cursor:not-allowed}.checkbox-field{display:flex;align-items:center;gap:8px;margin:12px 0;color:#334155;font-size:14px;font-weight:700}.primary-button,.primary-link-button,.secondary-button,.secondary-link-button,.text-button{border-radius:6px;min-height:38px;padding:8px 14px;font-weight:700}.primary-button,.primary-link-button{border:1px solid var(--brand-blue-dark);background:var(--brand-blue);color:#ffffff}.secondary-button,.secondary-link-button{border:1px solid #cbd5e1;background:#f8fafc;color:#0f172a}.primary-link-button,.secondary-link-button{display:inline-flex;align-items:center;text-decoration:none}.primary-button:hover:not(:disabled),.primary-link-button:hover{border-color:#12365f;background:var(--brand-blue-dark)}.secondary-button:hover:not(:disabled),.secondary-link-button:hover,.template-nav a:hover{border-color:var(--brand-blue-border);background:var(--brand-blue-soft);color:var(--brand-blue-dark)}.text-button{border:0;background:transparent;color:#b91c1c;padding:6px 8px}.text-button.neutral{color:var(--brand-blue)}.template-nav{display:flex;flex-wrap:wrap;gap:8px}.header-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:12px}.language-switcher{display:inline-flex;align-items:center;gap:8px;color:#334155;font-size:13px;font-weight:700}.language-switcher select{min-height:34px;padding:6px 8px}.language-switcher select,.template-nav a{border:1px solid #cbd5e1;border-radius:6px;background:#ffffff}.template-nav a{padding:8px 10px;color:#0f172a;font-size:13px;font-weight:700;text-decoration:none}.home-workspace{max-width:1240px}.home-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding:28px 0 22px}.home-intro h2{margin:5px 0 8px;color:var(--brand-blue-dark);font-size:28px}.home-intro p:not(.eyebrow){max-width:720px;margin:0;color:var(--text-muted);line-height:1.6}.home-primary-action{flex:0 0 auto;min-height:44px;padding:11px 18px}.home-nav-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;border-top:1px solid var(--border);padding-top:20px}.home-nav-item{display:grid;grid-gap:7px;gap:7px;min-height:112px;border:1px solid var(--border);border-left:4px solid #91b9d8;border-radius:7px;background:var(--surface);padding:16px;color:var(--text);text-decoration:none}.home-nav-item.featured{border-left-color:var(--brand-orange);background:var(--brand-orange-soft)}.home-nav-item:hover{border-color:var(--brand-blue-border);border-left-color:var(--brand-blue);background:var(--brand-blue-soft)}.home-nav-item strong{color:var(--brand-blue-dark);font-size:16px}.home-nav-item span{color:var(--text-muted);font-size:13px;line-height:1.5}.template-panel{display:grid;grid-gap:16px;gap:16px}.template-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.template-actions{display:flex;flex-wrap:wrap;gap:10px}.result-panel{position:static}.result-stack{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:14px;gap:14px}.summary-grid,.utilization-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px}.metric{min-height:72px;display:grid;align-content:space-between;border:1px solid #e2e8f0;border-radius:6px;background:#f8fafc;padding:10px}.metric span{color:#64748b;font-size:12px;line-height:1.3}.metric strong{color:#0f172a;font-size:20px;line-height:1.2}.risk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px}.risk{border:1px solid #bbf7d0;border-radius:6px;background:#f0fdf4;padding:9px 10px;color:#166534;font-size:13px;font-weight:700}.risk.active{border-color:#fecaca;background:#fef2f2;color:#b91c1c}.error-box,.success-box,.warning-box,.warning-text{border:1px solid #fed7aa;border-radius:6px;background:#fff7ed;color:#9a3412;padding:10px 12px;font-size:13px;line-height:1.45}.stack-level-editor{display:grid;grid-gap:10px;gap:10px;margin:12px 0;border:1px solid #cbd5e1;border-radius:8px;background:#ffffff;padding:12px}.stack-level-list{display:grid;grid-gap:8px;gap:8px}.recommendation-box{display:grid;grid-gap:6px;gap:6px;border:1px solid #bfdbfe;border-radius:6px;background:#eff6ff;color:#1e3a8a;padding:10px;font-size:13px;line-height:1.45}.recommendation-box .secondary-button{justify-self:start}.stack-level-row{display:grid;grid-template-columns:minmax(160px,1fr) minmax(160px,1fr);grid-gap:10px;gap:10px;align-items:end;border:1px solid #e2e8f0;border-radius:6px;background:#f8fafc;padding:10px}.stack-level-row strong{color:#334155;font-size:13px}.stack-result-list{display:grid;grid-gap:12px;gap:12px}.stack-result-list h3{margin:0;font-size:16px}.stack-result{display:grid;grid-gap:8px;gap:8px}.table-wrap.compact table{min-width:760px}.error-box{border-color:#fecaca;background:#fef2f2;color:#b91c1c}.success-box{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.warning-text{margin:0 0 12px}.table-wrap{width:100%;max-width:100%;min-width:0;overflow-x:auto;border:1px solid #e2e8f0;border-radius:8px}table{width:100%;border-collapse:collapse;min-width:1100px;font-size:13px}td,th{border-bottom:1px solid #e2e8f0;padding:9px 10px;text-align:left;white-space:nowrap}th{background:#f8fafc;color:#475569;font-size:12px}tr:last-child td{border-bottom:0}.notice-stack{display:grid;grid-gap:8px;gap:8px;border:1px solid #cbd5e1;border-radius:6px;background:#f8fafc;padding:12px;color:#334155;font-size:13px;line-height:1.45}.notice-stack p{margin:0}.history-actions{display:flex;flex-wrap:wrap;gap:10px}.history-actions a{color:var(--brand-blue);font-weight:700}.json-details{border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;padding:12px}.json-details summary{cursor:pointer;color:#334155;font-weight:700}.json-details pre{overflow-x:auto;margin:12px 0 0;font-size:12px;line-height:1.45}.empty-result{display:grid;place-items:center;min-height:260px;border:1px dashed #cbd5e1;border-radius:8px;color:#64748b;text-align:center;padding:20px}.visualization-grid{display:grid;grid-template-columns:1fr;grid-gap:14px;gap:14px}.loading-scene-section{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:12px;gap:12px;width:100%;max-width:100%;overflow:hidden;border-top:1px solid #cbd5e1;border-bottom:1px solid #cbd5e1;padding:16px 0}.loading-scene-section h3,.loading-scene-section p{margin:0}.scene-loading{min-height:180px;place-items:center;color:#64748b;font-size:13px}.scene-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.scene-toolbar h3{margin-top:2px;font-size:18px}.scene-view-switch{display:inline-grid;grid-template-columns:repeat(4,minmax(54px,auto));border:1px solid #cbd5e1;border-radius:6px;overflow:hidden}.scene-view-switch button{min-height:34px;border:0;border-right:1px solid #cbd5e1;background:#ffffff;color:#475569;padding:6px 10px;cursor:pointer;font:inherit;font-size:12px;font-weight:700}.scene-view-switch button:last-child{border-right:0}.scene-view-switch button.active{background:var(--brand-blue);color:#ffffff}.container-tab-list{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.container-tab-list button{display:grid;flex:0 0 auto;grid-gap:2px;gap:2px;min-width:92px;border:1px solid #cbd5e1;border-radius:6px;background:#ffffff;color:#475569;padding:7px 10px;cursor:pointer;text-align:left;font:inherit;font-size:13px;font-weight:700}.container-tab-list button small{color:#64748b;font-size:11px;font-weight:500}.container-tab-list button.active{border-color:var(--brand-blue);background:#eff6ff;color:var(--brand-blue-dark)}.scene-plan-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-gap:8px;gap:8px}.scene-plan-tabs button{display:grid;grid-gap:3px;gap:3px;min-width:0;border:1px solid #cbd5e1;border-left:4px solid #64748b;background:#ffffff;color:#334155;padding:10px 12px;text-align:left}.scene-plan-tabs button small,.scene-plan-tabs button span{color:#64748b;font-size:11px}.scene-plan-tabs button strong{overflow-wrap:anywhere;font-size:14px}.scene-plan-tabs button.active{border-color:var(--brand-blue);border-left-color:var(--brand-blue);background:#eff6ff;color:var(--brand-blue-dark)}.scene-canvas-wrap{position:relative;width:100%;height:520px;min-height:420px;overflow:hidden;border:1px solid #cbd5e1;background:#f8fafc}.scene-canvas-wrap canvas{display:block;width:100%!important;height:100%!important}.scene-canvas-wrap.scene-empty{display:grid;min-height:260px;height:320px;place-items:center}.scene-empty-state{display:grid;grid-gap:6px;gap:6px;color:#475569;text-align:center}.scene-empty-state strong{color:#0f172a}.result-stale-warning{display:grid;grid-gap:3px;gap:3px}.sticky-calculate-bar{position:-webkit-sticky;position:sticky;z-index:20;bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:14px;border:1px solid var(--brand-blue-border);border-left:4px solid var(--brand-blue);border-radius:6px;background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(15,23,42,.14);padding:10px 12px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.sticky-calculate-bar>div{display:grid;grid-gap:2px;gap:2px}.sticky-calculate-bar span{color:#64748b;font-size:12px}.sticky-calculate-bar.stale{border-color:#f59e0b #f59e0b #f59e0b #d97706;background:rgba(255,251,235,.97)}.scene-help{position:absolute;right:10px;bottom:8px;pointer-events:none;background:rgba(255,255,255,.9);color:#475569;padding:5px 7px;font-size:11px}.scene-selection{position:absolute;top:10px;left:10px;display:grid;grid-gap:8px;gap:8px;width:min(320px,calc(100% - 20px));border:1px solid #94a3b8;background:rgba(255,255,255,.96);padding:10px;color:#0f172a}.scene-selection>div:first-child{display:flex;gap:8px;align-items:baseline}.scene-selection>div:first-child span{color:var(--brand-blue);font-weight:800}.scene-selection dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:7px 12px;gap:7px 12px;margin:0}.scene-selection dl div{display:flex;justify-content:space-between;gap:8px;border-top:1px solid #e2e8f0;padding-top:5px;font-size:12px}.scene-selection dt{color:#64748b}.scene-selection dd{margin:0;font-weight:700}.scene-mixed-contents{display:grid;grid-gap:5px;gap:5px;border-top:1px solid #e2e8f0;padding-top:7px;font-size:12px}.scene-mixed-contents span{display:flex;align-items:center;gap:6px}.scene-mixed-contents i{width:9px;height:9px;border-radius:2px}.scene-dimension-label,.scene-pallet-label{display:inline-block;white-space:nowrap;border:1px solid #cbd5e1;background:rgba(255,255,255,.9);color:#334155;padding:2px 4px;font-size:10px;font-weight:700;pointer-events:none}.scene-pallet-label.selected{border-color:var(--brand-blue);background:#ccfbf1;color:var(--brand-blue-dark)}.scene-dimension-label{border:0;background:rgba(248,250,252,.88);color:#0f172a}.scene-dimension-summary{margin-left:auto;color:#475569;font-size:12px}.explanation-panel,.viz-panel{border:1px solid #e2e8f0;border-radius:8px;background:#ffffff;padding:14px}.explanation-panel h2,.explanation-panel h3,.explanation-panel h4,.viz-panel h3{margin:0 0 10px}.viz-svg{display:block;width:100%;max-width:100%;height:auto}.viz-label{fill:#334155;font-size:12px}.viz-label.danger{fill:#dc2626;font-weight:700}.explanation-panel{display:grid;grid-gap:12px;gap:12px;font-size:13px;line-height:1.55}.explanation-block{border-top:1px solid #e2e8f0;padding-top:12px}.explanation-block:first-of-type{border-top:0;padding-top:0}.explanation-block ul{margin:0;padding-left:18px}.explanation-block li{margin:4px 0}.advanced-settings{margin-top:12px;border-top:1px solid #dbe3ea;padding-top:10px}.advanced-settings summary{cursor:pointer;font-weight:700;color:#1f2937;margin-bottom:12px}.scene-legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:8px;font-size:12px;color:#475569}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-item i,.manifest-color{display:inline-block;width:10px;height:10px;border-radius:2px;flex:0 0 auto}.manifest-color{margin-right:7px}.detail-section{border-top:1px solid #dbe3ea;padding-top:10px}.detail-section>summary{cursor:pointer;font-weight:700;color:#1f2937;margin-bottom:12px}.multi-container-section{grid-template-columns:minmax(0,1fr);width:100%;max-width:100%;border-top:2px solid var(--brand-blue);padding-top:16px}.multi-container-section,.recommendation-card{display:grid;grid-gap:14px;gap:14px;min-width:0}.recommendation-card{border:1px solid #cbd5e1;border-left:4px solid var(--brand-blue);border-radius:6px;padding:16px;background:#ffffff}.multi-container-section.primary,.recommendation-card.primary{border-color:#93c5fd;border-left-color:var(--brand-blue);background:var(--brand-blue-soft)}.multi-container-section.alternative,.recommendation-card.alternative{border-color:#cbd5e1 #cbd5e1 #cbd5e1 #64748b;background:#f8fafc}.alternative-plan-group{display:grid;grid-gap:14px;gap:14px;padding-top:4px}.baseline-detail-stack{display:grid;grid-gap:16px;gap:16px;min-width:0}.current-plan-note{border-left:3px solid var(--brand-blue);padding:10px 12px;background:var(--brand-blue-soft);color:var(--brand-blue-dark)}.compact-heading{padding-top:8px}.compact-heading h4,.compact-heading p{margin:0}.compact-heading p{margin-top:4px;color:#64748b;font-size:13px}.metric,.multi-container-section>*,.section-title-row>*,.summary-grid>*{min-width:0;max-width:100%}.metric span,.metric strong,.section-title-row h3,.section-title-row p{overflow-wrap:anywhere}.multi-container-section h3{margin:2px 0 0;font-size:18px}.container-reduction-section{display:grid;grid-gap:14px;gap:14px;border:1px solid #86efac;border-left:4px solid #15803d;padding:16px;background:#f0fdf4}.container-reduction-section h3{margin:2px 0 0;font-size:18px}.reduction-change-list{display:grid;grid-gap:8px;gap:8px}.reduction-change{display:grid;grid-template-columns:minmax(140px,1.2fr) repeat(3,minmax(120px,1fr));grid-gap:10px;gap:10px;align-items:center;padding:9px 0;border-top:1px solid #bbf7d0;font-size:13px}.decision-note{margin:0;color:#3f6212;font-size:13px;line-height:1.6}.subsection-heading{border-top:1px solid #cbd5e1;padding-top:14px}.subsection-heading h3,.subsection-heading p{margin:0}.subsection-heading p{margin-top:4px;color:#64748b;font-size:13px}.status-pill{align-self:center;padding:5px 9px;border-radius:6px;font-size:12px;font-weight:700}.status-pill.success{background:#dcfce7;color:#166534}.status-pill.warning{background:#fef3c7;color:#92400e}.status-pill.neutral{background:#e2e8f0;color:#334155}.container-plan-list{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:10px;gap:10px}.container-plan,.container-plan-list{width:100%;max-width:100%;min-width:0}.container-plan{overflow:hidden;border-top:1px solid #cbd5e1;padding-top:10px}.container-plan>summary{display:grid;grid-template-columns:minmax(120px,1fr) repeat(3,auto);align-items:center;grid-gap:12px;gap:12px;cursor:pointer;padding:4px 0 10px;color:#334155;font-size:13px}.container-plan>summary>*{min-width:0;overflow-wrap:anywhere}.container-plan>summary strong{color:#0f172a;font-size:15px}.container-plan .viz-panel{margin-top:12px}.container-plan .table-wrap.compact table{min-width:600px}@media (max-width:1180px){.calculator-grid{grid-template-columns:minmax(0,1fr)}.result-panel{position:static}}@media (max-width:760px){.tool-page{padding:20px 12px 36px}.section-heading-inline,.section-title-row,.selected-container-summary,.sticky-calculate-bar,.tool-header{align-items:stretch;flex-direction:column}.brand-heading{align-items:flex-start;flex-direction:column;gap:10px}.brand-logo{width:184px}.brand-title-copy{border-left:0;padding-left:0}.tool-header h1{font-size:25px}.header-actions{justify-content:flex-start}.home-intro,.preflight-checks summary,.workspace-meta-line{align-items:stretch;flex-direction:column}.workspace-meta-line{display:grid}.home-intro{display:flex;padding-top:18px}.home-intro h2{font-size:23px}.home-primary-action{align-self:stretch;justify-content:center}.container-count-grid,.home-nav-grid,.strategy-segmented-control{grid-template-columns:1fr}.strategy-segmented-control button{border-right:0;border-bottom:1px solid #cbd5e1}.strategy-segmented-control button:last-child{border-bottom:0}.field-grid.three,.field-grid.two,.risk-grid,.stack-level-row,.summary-grid,.template-form-grid,.utilization-grid{grid-template-columns:1fr}.container-plan>summary{grid-template-columns:1fr 1fr}.reduction-change{grid-template-columns:1fr}.scene-toolbar{align-items:stretch;flex-direction:column}.scene-view-switch{width:100%}.scene-view-switch button{min-width:0}.scene-plan-tabs{grid-template-columns:1fr}.scene-canvas-wrap{height:390px;min-height:340px}.scene-help{display:none}.scene-dimension-summary{width:100%;margin-left:0}}