:root{font-family:Plus Jakarta Sans,Inter,Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;color:#1e293b;background:#f8fafc;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--b24-primary: #2fc6f6;--b24-primary-dark: #1a73e8;--b24-secondary: #525c69;--surface: rgba(255, 255, 255, .82);--surface-solid: #ffffff;--border: rgba(226, 232, 240, .92);--muted: #64748b;--text: #1e293b;--accent-gradient: linear-gradient(135deg, #2fc6f6 0%, #1a73e8 100%)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;background:#f8fafc;color:var(--text);font-size:13px}body[data-design-version="2"]{background:radial-gradient(circle at top right,rgba(47,198,246,.12),transparent 28%),linear-gradient(180deg,#f8fafc,#eef4fb)}body[data-design-version="3"]{background:radial-gradient(circle at top left,rgba(47,198,246,.18),transparent 22%),linear-gradient(180deg,#eff4f9,#e5edf6)}button,input,textarea,select{font:inherit}h1,h2,h3,h4,p{margin:0}.page,.design-showcase-shell{min-height:100vh}.design-switcher{position:fixed;top:88px;right:18px;z-index:60;display:grid;gap:10px;width:172px;padding:10px;border:1px solid rgba(226,232,240,.95);border-radius:14px;background:#ffffffeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 12px 30px #0f172a14}.design-switcher-copy{display:grid;gap:2px}.design-switcher-copy strong{font-size:11px;line-height:1}.design-switcher-copy span{font-size:10px;color:#64748b}.design-switcher-actions{display:grid;gap:6px}.design-switcher-button{width:100%;border:1px solid transparent;border-radius:999px;background:#f1f5f9;color:#475569;padding:7px 10px;font-size:11px;font-weight:800;line-height:1;cursor:pointer;transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}.design-switcher-button:hover{background:#e2e8f0}.design-switcher-button-active{background:var(--accent-gradient);color:#fff;border-color:#1a73e84d;transform:translateY(-1px)}.page-placement{background:#f8fafc}.placement-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 24px;background:#ffffffd1;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.topbar-main,.topbar-actions{display:flex;align-items:center;gap:14px}.topbar-hint{color:#64748b;font-size:12px}.document-chip{display:grid;gap:2px}.document-chip-label{font-size:10px;color:#94a3b8;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.document-chip strong{font-size:18px;line-height:1.1;color:#1f2937}.document-chip small{color:#64748b;font-size:11px}.topbar-divider{width:1px;height:32px;background:#e2e8f0}.language-switcher{display:flex;gap:4px;padding:4px;background:#f1f5f9;border-radius:10px}.language-chip{min-width:46px;border:0;border-radius:8px;padding:7px 12px;background:transparent;color:#64748b;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;cursor:pointer;box-shadow:none}.language-chip-active{background:#fff;color:#2563eb;box-shadow:0 1px 2px #0f172a14}.placement-body{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;gap:16px;padding:20px}.work-area{flex:1;min-width:0;overflow-y:auto;padding:0}.work-stack{width:100%;max-width:none;margin:0;display:grid;gap:20px}.editor-fieldset{margin:0;padding:0;border:0;display:grid;gap:20px;min-width:0}.editor-fieldset:disabled{opacity:.86}.modern-card{background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(226,232,240,.8);border-radius:12px;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;padding:18px}.section-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8}.section-dot{width:7px;height:7px;border-radius:999px;background:var(--b24-primary)}.document-header-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px 16px}.field{display:grid;gap:4px;min-width:0}.field span{font-size:11px;font-weight:600;color:#64748b}.field small{color:#94a3b8;font-size:10px;line-height:1.45}.field-hint{margin:10px 0 0;color:#64748b;font-size:12px;line-height:1.45}.field input,.field textarea,.field select,.group-title-input{width:100%;background:#fff;border:1.5px solid #e2e8f0;border-radius:8px;min-width:0;padding:7px 10px;color:#1e293b;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.field textarea{min-height:76px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus,.group-title-input:focus{outline:none;border-color:var(--b24-primary);box-shadow:0 0 0 4px #2fc6f61a}.field-full{grid-column:1 / -1}.field-search{min-width:280px}.field-compact input,.field-compact select{text-align:center}button{border:0;border-radius:8px;padding:10px 18px;background:var(--accent-gradient);color:#fff;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,opacity .2s ease;box-shadow:0 4px 12px #2fc6f64d}button:hover:enabled{transform:translateY(-1px);box-shadow:0 6px 15px #2fc6f666}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.secondary-button{background:#fff;color:#475569;border:1px solid #e2e8f0;box-shadow:none}.ghost-button{background:#f8fafc;color:#475569;border:1px solid #e2e8f0;box-shadow:none;padding:8px 12px}.danger-button{background:#fff1f2;color:#e11d48;box-shadow:none;padding:8px 12px}.inline-link-button{background:transparent;color:#0ea5e9;box-shadow:none;padding:0;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.inline-link-button:hover:enabled{transform:none;box-shadow:none;text-decoration:underline}.groups-section,.version-list{display:grid;gap:16px}.groups-section{width:100%;min-width:0}.group-card{width:100%;padding:0;overflow:visible}.groups-section>.empty-state,.line-items-table>.line-item-empty{width:100%}.group-toolbar{display:flex;justify-content:space-between;align-items:start;gap:14px;padding:14px 18px;border-bottom:1px solid #f1f5f9;background:#fff;border-radius:12px 12px 0 0}.group-title-wrap{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.group-accent{width:8px;height:28px;border-radius:999px;background:#3b82f6;flex:0 0 auto}.group-title-input{border:0;background:transparent;padding:0;border-radius:0;font-size:16px;font-weight:700;color:#1e293b;box-shadow:none}.group-search-panel{position:relative;width:min(100%,320px)}.search-results-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;max-height:280px;overflow-y:auto;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 10px 25px #0000001a;z-index:20}.search-result-card{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border-bottom:1px solid #f1f5f9;background:#fff}.search-result-card:last-child{border-bottom:0}.search-result-meta{display:grid;gap:2px}.search-result-meta strong{font-size:13px;color:#334155}.search-result-meta span{font-size:11px;color:#64748b}.group-meta-bar{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:10px 18px;color:#64748b;font-size:11px}.group-actions{display:flex;flex-wrap:wrap;gap:8px}.line-items-table{padding:0 0 14px;min-width:0}.line-items-table-header{display:grid;grid-template-columns:44px minmax(0,1.55fr) minmax(0,1.55fr) minmax(0,.82fr) minmax(0,.48fr) minmax(0,.6fr) minmax(0,.78fr) minmax(0,.96fr) minmax(0,.66fr) minmax(0,.68fr) minmax(0,.98fr);gap:6px;padding:8px 18px;background:#f1f5f9;color:#94a3b8;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.line-items-table-header span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-item-row-table{display:grid;grid-template-columns:44px minmax(0,1.55fr) minmax(0,1.55fr) minmax(0,.82fr) minmax(0,.48fr) minmax(0,.6fr) minmax(0,.78fr) minmax(0,.96fr) minmax(0,.66fr) minmax(0,.68fr) minmax(0,.98fr);gap:6px;align-items:start;padding:8px 18px;border-bottom:1px solid #f1f5f9;background:#ffffff73;position:relative;transition:transform .16s ease,opacity .16s ease,background-color .16s ease}.line-item-row-table:last-of-type{border-bottom:0}.line-item-row-dragging{opacity:.42;background:#e0f2fecc}.line-item-drag-cell{display:flex;justify-content:flex-start;min-width:0;padding-top:1px;margin-left:-4px}.line-item-row-controls{position:relative;display:flex;align-items:flex-start;gap:2px}.line-item-menu-trigger,.drag-handle{width:18px;min-width:18px;height:20px;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;color:#94a3b8;font-size:14px;line-height:1}.drag-handle{display:inline-flex;align-items:center;justify-content:center;cursor:grab;pointer-events:none}.line-item-menu-trigger{color:#64748b;cursor:pointer;font-size:14px}.line-item-menu-trigger-active,.line-item-menu-trigger:hover:enabled{color:#0f172a;transform:none;box-shadow:none}.line-item-menu-dropdown{position:absolute;top:calc(100% + 6px);left:16px;z-index:25;display:grid;gap:4px;min-width:156px;padding:6px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;box-shadow:0 14px 28px #0f172a1f}.line-item-menu-action{width:100%;padding:8px 10px;border-radius:8px;background:transparent;color:#334155;font-weight:600;text-align:left;box-shadow:none}.line-item-menu-action:hover:enabled{background:#f8fafc;transform:none;box-shadow:none}.line-item-menu-action-danger{color:#e11d48}.line-item-row-table .field{gap:0}.line-item-row-table .field input,.line-item-row-table .field select,.line-item-row-table .field textarea{padding:6px 8px;font-size:11px;line-height:1.25}.line-item-row-table .field input::placeholder,.line-item-row-table .field textarea::placeholder{color:#94a3b8;opacity:1;font-size:10px}.line-item-row-table .field-compact input,.line-item-row-table .field-compact select{padding-left:6px;padding-right:6px}.line-item-search-cell{position:relative;min-width:0}.line-item-name-field{min-width:0}.line-item-name-input-field{position:relative}.line-item-name-input-field input{padding-right:36px}.line-item-open-link{position:absolute;top:50%;right:1px;transform:translateY(-50%);width:28px;min-width:28px;height:calc(100% - 2px);padding:0;border:0;border-radius:0;border-left:1px solid #eef2f7;background:#fff;color:#94a3b8;box-shadow:none;font-size:12px;line-height:1}.line-item-open-link:hover:enabled{transform:translateY(-50%);box-shadow:none;background:#fff;color:#64748b}.search-results-dropdown-inline{top:calc(100% + 6px);right:auto;width:min(100%,420px)}.search-results-caption{padding:10px 14px 6px;color:#64748b;font-size:11px}.search-result-card-clickable{cursor:pointer}.search-result-card-clickable:hover{background:#f8fafc}.search-results-empty{padding:4px 14px 10px;color:#64748b;font-size:11px}.search-results-create-row{display:flex;align-items:center;gap:10px;width:calc(100% - 20px);margin:0 10px 10px;padding:8px 10px;border-radius:10px;border:1px solid #dbe4ee;background:#fff;color:#0f172a;box-shadow:none;white-space:nowrap;font-size:12px;font-weight:400}.search-results-create-row:hover:enabled{transform:none;box-shadow:none;background:#f8fafc}.search-results-create-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;min-width:16px;height:16px;padding:0;border-radius:999px;background:#0ea5e9;color:#fff;font-size:9px;font-weight:400;line-height:0;text-align:center}.line-item-sum{display:grid;gap:2px;padding-top:5px;text-align:right;min-width:0}.line-item-sum strong{font-size:13px;color:#0f172a}.line-item-sum span{font-size:10px;color:#94a3b8}.line-item-drop-before:before,.line-item-drop-after:after{content:"";position:absolute;left:18px;right:18px;height:2px;background:#0ea5e9;border-radius:999px}.line-item-drop-before:before{top:0}.line-item-drop-before{transform:translateY(10px)}.line-item-empty{margin:12px 18px 0;padding:14px;border:1px dashed #cbd5e1;border-radius:10px;background:#f8fafc;color:#64748b}.line-item-add-row{display:flex;padding:12px 18px 0}.line-item-add-row-drop{position:relative}.line-item-add-row-drop:before{content:"";position:absolute;left:18px;right:18px;top:4px;height:2px;background:#0ea5e9;border-radius:999px}.add-product-button{box-shadow:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;padding:20px;background:#0f172a6b}.modal-card{width:min(100%,720px);background:#fff;border-radius:16px;border:1px solid #dbe4ee;box-shadow:0 24px 60px #0f172a2e;padding:16px}.modal-header{display:flex;justify-content:space-between;gap:16px;align-items:start;margin-bottom:16px}.modal-header h3{margin:4px 0 0;font-size:18px;color:#0f172a}.modal-icon-close{display:inline-flex;align-items:center;justify-content:center;width:28px;min-width:28px;height:28px;padding:0;border:1px solid #dbe4ee;border-radius:999px;background:#fff;color:#64748b;box-shadow:none;font-size:14px;font-weight:400;line-height:0;text-align:center}.modal-icon-close:hover:enabled{transform:none;box-shadow:none;background:#f8fafc;color:#0f172a}.product-create-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.product-create-modal .field span{margin-bottom:4px;font-size:11px;color:#475569}.product-create-footer{display:flex;justify-content:space-between;gap:12px;align-items:end;margin-top:12px}.product-create-status{display:grid;gap:4px;color:#64748b;font-size:11px}.product-create-status strong{color:#0f172a}.product-create-submit-button{width:auto;min-width:128px;white-space:nowrap;font-weight:500;padding:9px 14px}.group-card-active{box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008,0 0 0 1px #2fc6f62e}.group-totals{display:flex;flex-wrap:wrap;gap:10px;padding:0 18px 18px}.group-totals span{padding:8px 10px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0;color:#475569;font-size:12px;font-weight:600}.details-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.details-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.summary-sidebar{width:100%;border:1px solid var(--border);border-radius:12px;background:#ffffffeb;display:flex;flex-direction:column;min-height:0;max-height:none;position:static}.summary-sidebar-scroll{flex:1;overflow:visible;padding:20px;display:grid;gap:18px}.calculation-summary-panel{width:100%}.summary-block h3{margin-bottom:16px;color:#94a3b8;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.summary-block-header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.documents-panel,.status-stack,.version-preview-actions{display:grid;gap:12px}.document-list-item{display:grid;gap:8px;padding:12px;border:1px solid #e2e8f0;border-radius:10px;background:#fff}.document-list-item-active{border-color:#7dd3fc;box-shadow:0 0 0 1px #0ea5e92e}.document-list-button{display:grid;gap:4px;padding:0;text-align:left;background:transparent;color:inherit;box-shadow:none}.document-list-button:hover:enabled{transform:none;box-shadow:none}.document-list-button strong{color:#0f172a}.document-list-button span{color:#64748b;font-size:11px}.summary-metrics{display:grid;gap:14px}.summary-row{display:flex;justify-content:space-between;gap:12px;align-items:baseline;color:#64748b}.summary-row strong{color:#334155;font-size:14px}.summary-row-total{padding-top:14px;border-top:1px solid #f1f5f9}.summary-row-total span{color:#0f172a;font-weight:700;font-size:15px}.summary-row-total strong{color:#2563eb;font-size:28px;font-weight:800;line-height:1}.summary-note{padding:18px;background:#eff6ffcc;border:1px dashed #bfdbfe;border-radius:12px}.summary-note h4{margin-bottom:10px;color:#1d4ed8;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.summary-note p{color:#1d4ed8c7;font-size:12px;line-height:1.6}.info-list{display:grid;gap:12px}.info-row{display:flex;justify-content:space-between;gap:12px;align-items:start}.info-row span{color:#64748b}.info-row strong{color:#334155;text-align:right}.version-item{display:flex;justify-content:space-between;gap:12px;align-items:start;padding:12px;border:1px solid #f1f5f9;border-radius:10px;background:#fff}.version-actions{position:relative;display:flex;justify-content:flex-end;flex-shrink:0}.version-copy{display:grid;gap:2px;min-width:0}.version-copy strong{color:#334155;font-size:13px}.version-copy p{color:#94a3b8;font-size:10px}.version-menu-trigger{width:24px;min-width:24px;height:24px;padding:0;border:0;border-radius:8px;background:transparent;color:#64748b;box-shadow:none;font-size:16px;line-height:1}.version-menu-trigger-active,.version-menu-trigger:hover:enabled{background:#f8fafc;color:#0f172a;transform:none;box-shadow:none}.version-menu-dropdown{position:absolute;top:calc(100% + 6px);right:0;z-index:20;display:grid;gap:4px;min-width:148px;padding:6px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;box-shadow:0 14px 28px #0f172a1f}.version-menu-action{width:100%;padding:8px 10px;border-radius:8px;background:transparent;color:#334155;font-weight:600;text-align:left;box-shadow:none}.version-menu-action:hover:enabled{background:#f8fafc;transform:none;box-shadow:none}.summary-sidebar-footer{padding:16px 20px;border-top:1px solid #f1f5f9;background:#f8fafcbf}.status-stack strong{color:#0f172a}.status-stack span{color:#64748b;font-size:11px}.version-preview-banner p{color:#475569}.empty-state{color:#64748b}.health-page{min-height:100vh;display:grid;place-items:center}@media(max-width:1200px){.document-header-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:960px){.topbar,.topbar-main,.topbar-actions,.group-toolbar,.group-meta-bar,.details-grid,.document-header-grid,.details-form-grid,.modal-header,.product-create-footer{display:grid}.topbar,.work-area,.placement-body,.summary-sidebar-scroll,.summary-sidebar-footer{padding:16px}.placement-body{gap:16px}.topbar-main,.topbar-actions,.group-toolbar,.group-meta-bar{gap:12px}.topbar-divider{display:none}.field-search,.group-search-panel{width:100%}.line-items-table-header,.line-item-row-table{grid-template-columns:1fr}.line-item-drag-cell{justify-content:start;padding-top:0;margin-left:0}.line-item-row-controls{justify-items:start}.line-item-menu-dropdown{left:0;top:calc(100% + 8px)}.line-item-sum{padding-top:0;text-align:left}.product-create-grid{grid-template-columns:1fr}.info-row,.version-item{flex-direction:column;align-items:start}.summary-block-header{align-items:start}.info-row strong{text-align:left}}@media(max-width:640px){.language-switcher,.group-actions,.group-totals{display:grid}.modern-card{padding:16px}.group-toolbar,.group-meta-bar,.line-items-table-header,.line-item-row-table,.group-totals{padding-left:16px;padding-right:16px}.document-header-grid,.details-form-grid{grid-template-columns:1fr}button{width:100%}.modal-card{padding:16px}.product-create-submit-button{width:100%}}[data-design-version="2"] .topbar{background:#fffffff5;border-bottom:1px solid rgba(226,232,240,.96);box-shadow:0 8px 24px #94a3b81f}[data-design-version="2"] .topbar-main{gap:18px}[data-design-version="2"] .document-chip{position:relative;padding-left:44px}[data-design-version="2"] .document-chip:before{content:"";position:absolute;left:0;top:50%;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,#2fc6f6,#1da8d4);box-shadow:0 8px 18px #2fc6f647;transform:translateY(-50%)}[data-design-version="2"] .document-chip:after{content:"";position:absolute;left:9px;top:50%;width:12px;height:14px;border:2px solid #ffffff;border-top-width:4px;border-radius:3px;transform:translateY(-50%)}[data-design-version="2"] .placement-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;padding:24px}[data-design-version="2"] .work-stack,[data-design-version="2"] .editor-fieldset{gap:24px}[data-design-version="2"] .modern-card,[data-design-version="2"] .group-card{background:#fffffff5;border:1px solid rgba(221,226,232,.98);border-radius:18px;box-shadow:0 8px 22px #94a3b81f}[data-design-version="2"] .section-header{font-size:11px;font-weight:800;color:#64748b;letter-spacing:.08em}[data-design-version="2"] .section-dot{width:10px;height:10px;box-shadow:0 0 0 6px #2fc6f614}[data-design-version="2"] .document-header-grid-compact,[data-design-version="2"] .details-grid{grid-template-columns:repeat(2,minmax(0,1fr))}[data-design-version="2"] .field input,[data-design-version="2"] .field textarea,[data-design-version="2"] .field select,[data-design-version="2"] .group-title-input{border-radius:10px;border-color:#dde2e8;background:#fff}[data-design-version="2"] .group-card{padding:0;overflow:hidden}[data-design-version="2"] .group-toolbar,[data-design-version="2"] .group-meta-bar,[data-design-version="2"] .group-totals{padding-left:24px;padding-right:24px}[data-design-version="2"] .group-toolbar{padding-top:24px}[data-design-version="2"] .group-meta-bar{border-top:1px solid rgba(241,245,249,1);border-bottom:1px solid rgba(241,245,249,1);padding-top:14px;padding-bottom:14px}[data-design-version="2"] .line-items-table-header{padding:16px 24px;background:#f8fafc}[data-design-version="2"] .line-item-row-table{padding-left:24px;padding-right:24px;background:transparent}[data-design-version="2"] .line-item-row-table:hover{background:#f8fafcb8}[data-design-version="2"] .line-item-row-table .field input,[data-design-version="2"] .line-item-row-table .field select,[data-design-version="2"] .line-item-row-table .field textarea{background:transparent;border:1px solid transparent}[data-design-version="2"] .line-item-row-table .field input:hover,[data-design-version="2"] .line-item-row-table .field select:hover,[data-design-version="2"] .line-item-row-table .field textarea:hover,[data-design-version="2"] .line-item-row-table .field input:focus,[data-design-version="2"] .line-item-row-table .field select:focus,[data-design-version="2"] .line-item-row-table .field textarea:focus{background:#fff;border-color:#dde2e8}[data-design-version="2"] .line-item-sum strong{font-size:14px}[data-design-version="2"] .line-item-add-row{padding:22px 24px 24px;background:#f8fafc80}[data-design-version="2"] .add-product-button{width:100%;justify-content:center;border-style:dashed}[data-design-version="2"] .summary-sidebar{position:sticky;top:92px}[data-design-version="2"] .summary-sidebar-scroll{gap:18px}[data-design-version="2"] .summary-note,[data-design-version="2"] .summary-block,[data-design-version="2"] .summary-sidebar-footer{border-radius:18px;border:1px solid rgba(221,226,232,.98);background:#fffffff5;box-shadow:0 8px 22px #94a3b81f}[data-design-version="2"] .summary-sidebar-footer{margin-top:18px}[data-design-version="2"] .version-item{border-radius:14px;border:1px solid #e2e8f0;padding:12px 14px}[data-design-version="3"] .topbar{background:#fffffff5;border-bottom:1px solid rgba(226,232,240,.96);box-shadow:0 10px 30px #0f172a14}[data-design-version="3"] .topbar-main{gap:18px}[data-design-version="3"] .document-chip{position:relative;padding-left:50px}[data-design-version="3"] .document-chip:before{content:"";position:absolute;left:0;top:50%;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#2fc6f6,#1da8d4);box-shadow:0 10px 24px #2fc6f647;transform:translateY(-50%)}[data-design-version="3"] .placement-body{display:grid;grid-template-columns:minmax(0,1.2fr) 360px;align-items:start;gap:24px;padding:24px}[data-design-version="3"] .modern-card,[data-design-version="3"] .group-card{background:#fffffffa;border:1px solid rgba(226,232,240,.96);border-radius:20px;box-shadow:0 12px 36px #94a3b824}[data-design-version="3"] .work-stack,[data-design-version="3"] .editor-fieldset{gap:22px}[data-design-version="3"] .document-header-grid-compact{grid-template-columns:repeat(4,minmax(0,1fr))}[data-design-version="3"] .group-card{padding:0;overflow:hidden}[data-design-version="3"] .group-toolbar,[data-design-version="3"] .group-meta-bar,[data-design-version="3"] .group-totals{padding-left:24px;padding-right:24px}[data-design-version="3"] .group-toolbar{padding-top:24px}[data-design-version="3"] .group-meta-bar{padding-top:14px;padding-bottom:14px;background:#f8fafc80}[data-design-version="3"] .line-items-table-header{display:none}[data-design-version="3"] .line-items-table{display:grid;gap:16px;padding:0 20px 20px}[data-design-version="3"] .line-item-row-table{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:16px;align-items:start;padding:18px;border:1px solid #e2e8f0;border-radius:18px;background:#fff}[data-design-version="3"] .line-item-drag-cell{padding-top:4px}[data-design-version="3"] .line-item-row-controls{flex-direction:column;align-items:center;gap:10px}[data-design-version="3"] .line-item-search-cell{display:grid;gap:12px}[data-design-version="3"] .line-item-row-table>.field:nth-of-type(1),[data-design-version="3"] .line-item-row-table>.field:nth-of-type(2){grid-column:2}[data-design-version="3"] .line-item-row-table>.field:nth-of-type(3),[data-design-version="3"] .line-item-row-table>.field:nth-of-type(4),[data-design-version="3"] .line-item-row-table>.field:nth-of-type(5),[data-design-version="3"] .line-item-row-table>.field:nth-of-type(6),[data-design-version="3"] .line-item-row-table>.field:nth-of-type(7),[data-design-version="3"] .line-item-row-table>.line-item-sum{grid-column:3}[data-design-version="3"] .line-item-row-table>.field{min-width:96px}[data-design-version="3"] .line-item-row-table .field input,[data-design-version="3"] .line-item-row-table .field select,[data-design-version="3"] .line-item-row-table .field textarea{background:#f8fafc;border-radius:10px;border-color:#e2e8f0}[data-design-version="3"] .line-item-sum{min-width:160px;padding:10px 12px;border-radius:14px;background:#f8fafc}[data-design-version="3"] .line-item-add-row{padding:4px 0 0}[data-design-version="3"] .add-product-button{width:100%;justify-content:center;min-height:56px;border-style:dashed}[data-design-version="3"] .details-grid{grid-template-columns:minmax(0,1fr)}[data-design-version="3"] .calculation-summary-panel,[data-design-version="3"] .summary-note{display:none}[data-design-version="3"] .summary-sidebar{position:sticky;top:92px}[data-design-version="3"] .summary-sidebar-scroll{gap:18px}[data-design-version="3"] .summary-block:first-of-type,[data-design-version="3"] .summary-sidebar-footer{border:none;border-radius:22px;background:#1e293b;color:#fff;box-shadow:0 18px 36px #0f172a3d}[data-design-version="3"] .summary-block:first-of-type h3,[data-design-version="3"] .summary-block:first-of-type .info-row span,[data-design-version="3"] .summary-sidebar-footer span{color:#e2e8f0c2}[data-design-version="3"] .summary-block:first-of-type .info-row strong,[data-design-version="3"] .summary-sidebar-footer strong{color:#fff}[data-design-version="3"] .summary-block:nth-of-type(2){border-radius:20px;background:#fffffffa;box-shadow:0 12px 36px #94a3b824}[data-design-version="3"] .version-list{position:relative;display:grid;gap:18px}[data-design-version="3"] .version-item{position:relative;padding:0 0 0 32px;border:none;background:transparent}[data-design-version="3"] .version-item:before{content:"";position:absolute;left:4px;top:8px;width:14px;height:14px;border-radius:50%;border:2px solid #cbd5e1;background:#fff}[data-design-version="3"] .version-item:after{content:"";position:absolute;left:10px;top:24px;bottom:-18px;width:2px;background:#e2e8f0}[data-design-version="3"] .version-item:last-child:after{display:none}[data-design-version="3"] .version-menu-trigger{opacity:.3}[data-design-version="3"] .version-item:hover .version-menu-trigger{opacity:1}@media(max-width:1180px){[data-design-version="2"] .placement-body,[data-design-version="3"] .placement-body{grid-template-columns:minmax(0,1fr)}[data-design-version="2"] .summary-sidebar,[data-design-version="3"] .summary-sidebar{position:static}}@media(max-width:960px){.design-switcher{left:12px;right:12px;top:auto;bottom:12px;width:auto}.design-switcher-actions{grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.design-switcher-button{flex:1}[data-design-version="2"] .placement-body,[data-design-version="3"] .placement-body{padding-top:88px}[data-design-version="2"] .document-header-grid-compact,[data-design-version="2"] .details-grid,[data-design-version="3"] .document-header-grid-compact{grid-template-columns:minmax(0,1fr)}[data-design-version="3"] .line-item-row-table{grid-template-columns:1fr}[data-design-version="3"] .line-item-drag-cell,[data-design-version="3"] .line-item-search-cell,[data-design-version="3"] .line-item-row-table>.field,[data-design-version="3"] .line-item-row-table>.line-item-sum{grid-column:1}[data-design-version="3"] .line-item-row-controls{flex-direction:row;justify-content:space-between}}.proposal-reference{min-height:100vh;color:#1e293b}.proposal-reference-shell{min-height:100vh;padding:0 0 24px}.proposal-reference-topbar{position:sticky;top:0;z-index:35;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px}.proposal-reference-brand,.proposal-reference-topbar-main,.proposal-reference-topbar-actions{display:flex;align-items:center;gap:12px}.proposal-reference-brand h1{font-size:14px;font-weight:800;line-height:1.1}.proposal-reference-brand p{font-size:10px;color:#64748b;letter-spacing:.06em;text-transform:uppercase}.proposal-reference-brand-icon{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;font-size:11px;font-weight:900;color:#fff;background:linear-gradient(135deg,#2fc6f6,#1da8d4);box-shadow:0 10px 22px #2fc6f63d}.proposal-reference-grid{max-width:1600px;margin:0 auto;padding:24px;display:grid;gap:24px}.proposal-reference-grid-v2{grid-template-columns:minmax(0,1fr) 320px}.proposal-reference-grid-v3{max-width:1400px;grid-template-columns:minmax(0,1fr) 360px}.proposal-reference-main,.proposal-reference-sidebar,.proposal-reference-fieldset,.proposal-reference-stack{display:grid;gap:24px}.proposal-reference-card{background:#fff;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 8px 22px #94a3b81f;padding:24px}.proposal-reference-section-title{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:11px;font-weight:900;color:#64748b;letter-spacing:.08em;text-transform:uppercase}.proposal-reference-form-grid{display:grid;gap:24px}.proposal-reference-form-grid-v2,.proposal-reference-form-grid-v3{grid-template-columns:repeat(2,minmax(0,1fr))}.proposal-reference-inline-grid,.proposal-reference-contacts-grid,.proposal-reference-extra-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.proposal-reference-field-full{grid-column:1 / -1}.proposal-reference-conditions-grid{display:grid;gap:18px 28px;grid-template-columns:repeat(2,minmax(0,1fr))}.proposal-reference-condition-row{display:flex;align-items:center;gap:14px}.proposal-reference-condition-row span{width:120px;font-size:10px;font-weight:800;color:#94a3b8;letter-spacing:.06em;text-transform:uppercase}.proposal-reference-condition-row input{width:100%;border:0;border-bottom:1px solid #e2e8f0;background:transparent;padding:6px 0;font-weight:600}.proposal-reference-group-title{font-size:16px;font-weight:800;border:0;padding:0;background:transparent}.proposal-products-card{overflow:hidden;padding:0}.proposal-products-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px 16px;border-bottom:1px solid #f1f5f9}.proposal-products-header .proposal-reference-section-title{margin-bottom:8px}.proposal-products-actions{display:flex;align-items:center;gap:10px}.proposal-reference-primary-button,.proposal-reference-ghost-button,.proposal-reference-danger-button,.proposal-reference-link-button{border:1px solid transparent;border-radius:10px;padding:10px 16px;font-size:12px;font-weight:800;cursor:pointer}.proposal-reference-primary-button{background:#2fc6f6;color:#fff;box-shadow:0 10px 20px #2fc6f633}.proposal-reference-ghost-button{background:#fff;border-color:#dde2e8;color:#525c69}.proposal-reference-danger-button{background:#fff1f2;color:#dc2626}.proposal-reference-link-button{padding:0;border:0;background:transparent;color:#2fc6f6}.proposal-v2-table-head,.proposal-v2-row-main{display:grid;grid-template-columns:40px 50px minmax(0,1fr) 70px 80px 110px 70px 60px 90px 120px 40px;gap:8px;align-items:center}.proposal-v2-table-head{padding:14px 24px;background:#f8fafc;color:#94a3b8;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.proposal-v2-rows{display:grid}.proposal-v2-row{padding:16px 24px;border-top:1px solid #f1f5f9}.proposal-v2-cell{min-width:0}.proposal-v2-position{display:flex;align-items:center;gap:8px;color:#94a3b8;font-weight:800}.proposal-inline-icon{border:0;background:transparent;color:#94a3b8;padding:0;cursor:pointer;box-shadow:none}.proposal-inline-icon-danger{color:#ef4444}.proposal-v2-image,.proposal-v3-image{border:1px solid #e2e8f0;background:#f8fafc;color:#cbd5e1;display:grid;place-items:center}.proposal-v2-image{width:42px;height:42px;border-radius:10px;font-size:10px}.proposal-v2-name{position:relative}.proposal-reference-sku{display:inline-flex;align-items:center;padding:2px 6px;border-radius:6px;background:#f1f5f9;color:#64748b;font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.proposal-reference-search-card{margin-top:8px}.proposal-v2-cell .field,.proposal-v2-description .field{gap:0}.proposal-v2-cell .field input,.proposal-v2-cell .field select{border-color:transparent;background:transparent;text-align:center;padding:8px 6px}.proposal-v2-name .field input{text-align:left;font-weight:800}.proposal-v2-total{text-align:right;font-weight:800}.proposal-v2-row-menu{position:relative;display:flex;justify-content:flex-end}.proposal-v2-description{margin-top:12px;padding-left:98px}.proposal-v2-description textarea{min-height:42px;border-style:dashed;background:#f8fafca6}.proposal-reference-total-card{overflow:hidden}.proposal-reference-total-card-v2{padding:0;border-radius:20px}.proposal-reference-total-card-head{padding:24px 24px 12px;background:#1e293b;color:#94a3b8;font-size:10px;font-weight:900;letter-spacing:.12em;text-align:center;text-transform:uppercase}.proposal-reference-total-caption{color:#94a3b8;font-size:10px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.proposal-reference-total-amount{padding:0 24px 24px;font-size:30px;font-weight:900;text-align:center}.proposal-reference-total-breakdown{display:grid;gap:10px;padding:0 24px 24px}.proposal-reference-total-breakdown div{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.proposal-reference-total-breakdown span{color:#64748b}.proposal-reference-sidebar-actions{display:grid;gap:10px;padding:0 24px 24px}.proposal-reference-version-list{display:grid;gap:12px}.proposal-reference-version-card{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #e2e8f0;border-radius:14px}.proposal-reference-version-card-active{border-color:#2fc6f6;background:#2fc6f60d}.proposal-reference-version-copy{flex:1;min-width:0;display:grid;gap:4px}.proposal-reference-version-copy strong{font-size:12px}.proposal-reference-version-copy span{color:#64748b;font-size:10px}.proposal-reference-topbar-v2{background:#fffffff5;border-bottom:1px solid #e2e8f0;box-shadow:0 6px 20px #94a3b824}.proposal-reference-v2{background:#f8fafc}.proposal-reference-topbar-v3{background:#fff;border-bottom:1px solid #e2e8f0}.proposal-reference-v3{background:#f1f5f9}.proposal-reference-brand-v3 .proposal-reference-brand-icon{border-radius:10px}.proposal-reference-customer-card{padding:22px 24px}.proposal-reference-group-stack{display:grid;gap:14px}.proposal-products-header-v3{padding:0 2px;border:0}.proposal-reference-v3-group-name{padding:0 2px}.proposal-v3-item-card{background:#fff;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 4px 12px #94a3b814;overflow:hidden}.proposal-v3-item-main{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:16px;padding:18px 20px}.proposal-v3-item-leading{display:flex;flex-direction:column;align-items:center;gap:8px}.proposal-v3-index{color:#cbd5e1;font-size:10px;font-weight:800}.proposal-v3-image{width:56px;height:56px;border-radius:12px;font-size:10px}.proposal-v3-item-copy{position:relative;display:grid;gap:8px}.proposal-v3-item-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.proposal-v3-name-field,.proposal-v3-description-field{gap:0}.proposal-v3-name-field input{border:0;background:transparent;padding:0;font-size:14px;font-weight:800}.proposal-v3-description-field input{border:0;background:transparent;padding:0;font-size:12px;color:#94a3b8}.proposal-v3-finance-grid{display:flex;align-items:end;gap:12px}.proposal-v3-finance-grid .field{width:84px}.proposal-v3-finance-grid .field span{font-size:10px;font-weight:800;color:#94a3b8;letter-spacing:.06em;text-transform:uppercase}.proposal-v3-finance-grid .field input{background:#f8fafc;border:1px solid #e2e8f0;text-align:center}.proposal-v3-sum{min-width:120px;text-align:right}.proposal-v3-sum span{display:block;color:#94a3b8;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.proposal-v3-sum strong{display:block;padding-top:8px;font-size:15px;font-weight:900}.proposal-v3-item-footer{display:flex;align-items:center;gap:24px;padding:12px 20px;background:#f8fafcb8;border-top:1px solid #f1f5f9}.proposal-v3-meta-row{display:flex;align-items:center;gap:8px}.proposal-v3-meta-row span{color:#94a3b8;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.proposal-v3-select-field,.proposal-v3-coefficient-field{gap:0}.proposal-v3-select-field select,.proposal-v3-coefficient-field input{border:0;background:transparent;padding:0;font-size:11px;font-weight:700}.proposal-reference-add-row{width:100%;border:2px dashed #e2e8f0;border-radius:18px;background:#fff;color:#64748b;padding:24px;font-size:14px;font-weight:800;cursor:pointer}.proposal-reference-v3-extra{margin-top:6px}.proposal-reference-total-card-v3{border:0;border-radius:22px;background:#1e293b;color:#fff;box-shadow:0 18px 36px #0f172a3d}.proposal-reference-total-card-v3 .proposal-reference-total-caption,.proposal-reference-total-card-v3 .proposal-reference-total-breakdown span{color:#e2e8f0b3}.proposal-reference-total-card-v3 .proposal-reference-total-amount{padding-top:12px;color:#fff}.proposal-reference-total-breakdown-v3{border-top:1px solid rgba(71,85,105,.6);padding-top:18px}.proposal-reference-primary-button-wide{width:calc(100% - 48px);margin:0 24px 24px}.proposal-reference-history-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.proposal-reference-history-head span{color:#cbd5e1;font-size:10px;font-weight:800}.proposal-reference-timeline{display:grid;gap:18px}.proposal-reference-timeline-item{position:relative;display:grid;grid-template-columns:18px minmax(0,1fr);gap:12px}.proposal-reference-timeline-item:not(:last-child):after{content:"";position:absolute;left:8px;top:22px;bottom:-18px;width:2px;background:#f1f5f9}.proposal-reference-timeline-marker{width:18px;height:18px;border-radius:999px;border:2px solid #2fc6f6;background:#fff}.proposal-reference-timeline-copy{display:grid;gap:8px}.proposal-reference-timeline-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.proposal-reference-timeline-line strong{font-size:12px}.proposal-reference-timeline-copy p{color:#94a3b8;font-size:10px}.proposal-reference-manager-card{display:flex;align-items:center;gap:12px;background:#f8fafccc;border-style:dashed}.proposal-reference-manager-avatar{width:40px;height:40px;border-radius:999px;background:#fff;border:1px solid #e2e8f0;display:grid;place-items:center;font-size:11px;font-weight:900;color:#94a3b8}.proposal-reference-manager-card p{color:#94a3b8;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.proposal-reference-manager-card strong,.proposal-reference-manager-card span{display:block}.proposal-reference-manager-card span{color:#64748b;font-size:11px}.proposal-preview-banner{display:grid;gap:10px}@media(max-width:1180px){.proposal-reference-grid-v2,.proposal-reference-grid-v3{grid-template-columns:minmax(0,1fr)}}@media(max-width:960px){.proposal-reference-topbar{padding-top:88px;flex-direction:column;align-items:stretch}.proposal-reference-grid,.proposal-reference-card{padding-left:16px;padding-right:16px}.proposal-reference-grid{padding-top:16px}.proposal-reference-form-grid-v2,.proposal-reference-form-grid-v3,.proposal-reference-inline-grid,.proposal-reference-contacts-grid,.proposal-reference-extra-grid,.proposal-reference-conditions-grid{grid-template-columns:1fr}.proposal-v2-table-head{display:none}.proposal-v2-row-main,.proposal-v3-item-main{grid-template-columns:1fr}.proposal-v2-description{padding-left:0}.proposal-v3-item-footer,.proposal-v3-finance-grid,.proposal-products-header,.proposal-reference-history-head,.proposal-reference-topbar-actions,.proposal-products-actions{flex-direction:column;align-items:stretch}.proposal-v3-finance-grid .field,.proposal-reference-primary-button-wide{width:100%;margin:0}}
