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var(--calc-border-default,#3a3a3a);width:100%;color:var(--calc-text-primary,#f8fafc);box-sizing:border-box;cursor:pointer;text-overflow:ellipsis;white-space:nowrap;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23E07A5F%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:right 10px center;background-repeat:no-repeat;background-size:10px;border-radius:8px;min-width:160px;padding:10px 28px 10px 10px;font-size:.85rem;overflow:hidden}.glass-select:focus{box-shadow:none;border-color:#e07a5f;outline:none}.glass-select option{color:#fff;background:#000}[data-theme=light] .glass-select option{color:#0f172a;background:#fff}.big-number-label{color:#ccc;letter-spacing:1px;margin:5px 0;font-size:.9rem}.big-number{font-size:2.5rem;font-weight:700;font-family:var(--calc-font-mono,"JetBrains Mono", monospace);color:#fff;text-shadow:none}.revenue-label{color:#e07a5f;font-weight:700;font-family:var(--calc-font-mono,"JetBrains Mono", monospace);margin-top:5px;font-size:1.8rem}.logistics-container{background:#0003;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;min-height:auto;margin-top:10px;padding:10px;display:flex}[data-theme=light] .logistics-container{background:#f0f4f9;border:1px solid #0000001a}.pallet-visuals{flex-wrap:wrap;justify-content:center;gap:4px;margin-bottom:5px;display:flex}.surplus-label{color:var(--calc-emerald)}[data-theme=light] .surplus-label{color:#047857}.shopping-note{color:var(--calc-text-dim,#88a);margin-top:2px;font-size:.72em;display:block}[data-theme=light] .shopping-note{color:#64748b}.pallet-icon{background:var(--calc-bg-card,#1a1a2e);border-radius:4px;align-items:flex-end;width:52px;height:64px;display:flex;position:relative;overflow:hidden}.pallet-fill{background:var(--accent-brick,#e07a5f);opacity:.75;z-index:1;transition:height .3s;position:absolute;bottom:0;left:0;right:0}[data-theme=light] .pallet-icon{background:#e8edf5}.pallet-border{box-sizing:border-box;z-index:2;border:2px solid #e07a5f;border-radius:4px;width:100%;height:100%;position:absolute;top:0;left:0}.pallet-label{color:#fff;z-index:3;text-shadow:0 0 2px #000;font-size:.8rem;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.pallet-text{text-align:center;color:#ccc;font-size:.95rem;line-height:1.4}.pallet-text strong{color:#e07a5f}.pallet-overflow{color:#888;justify-content:center;align-items:center;padding:10px;font-size:.85rem;font-weight:600;display:flex}.accessories-list{border-top:1px dashed #333;margin-top:20px;padding-top:15px}[data-theme=light] .accessories-list{border-top-color:#00000026}.acc-title{color:#888;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;font-size:.8rem;font-weight:700}.acc-qty{color:#fff;font-weight:600}.summary-table{border-top:1px solid #333;margin-top:auto;padding-top:10px}.table-row{color:#ccc;justify-content:space-between;margin-bottom:5px;font-size:.9rem;display:flex}.faq-section{border-top:1px solid var(--calc-border-subtle);background:0 0;max-width:900px;margin:0 auto 3rem;padding:40px 1.5rem 50px}.faq-header{text-transform:uppercase;letter-spacing:5px;text-align:center;color:var(--calc-text-primary);margin-bottom:10px;font-size:1rem;font-weight:900}.faq-divider{max-width:200px;box-shadow:none;background:var(--accent-brick,#e07a5f);width:40px;height:3px;margin:15px auto 30px}.main-container details{background:#1e1e1e;border:1px solid #ffffff0d;border-radius:8px;margin-bottom:10px}.main-container summary{cursor:pointer;justify-content:space-between;align-items:center;padding:12px;font-weight:600;display:flex}.main-container summary:after{content:"+";color:#e07a5f}.main-container details[open] summary:after{content:"-"}.main-container details[open] summary{border-bottom:1px solid #333}.main-container details p{color:#ccc;margin:0;padding:15px;line-height:1.5}@media (width<=768px){.calculator-wrapper{flex-direction:column}.card{box-sizing:border-box;width:100%}}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;appearance:textfield}.subtitle-label{color:#888;opacity:.9;letter-spacing:.5px;margin-top:-5px;margin-bottom:5px;font-size:.9rem;font-weight:500}.stat-box{text-align:center;background:#a855f70d;border-radius:8px;flex-direction:column;flex:1;gap:5px;padding:10px;display:flex}.stat-label{color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem}.stat-value{color:var(--calc-text-primary,#f8fafc);text-shadow:0 0 6px #22d3ee4d;font-size:1.2rem;font-weight:800}[data-theme=light] .stat-value{text-shadow:none}.unit-toggle{gap:10px;margin-bottom:20px;display:flex}.unit-btn{color:#888;cursor:pointer;background:#252525;border:1px solid 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.25s;display:flex}.opening-card:hover{border-color:#e07a5f4d}.opening-type{color:#e07a5f;text-transform:uppercase;letter-spacing:.5px;min-width:45px;font-size:.7rem;font-weight:700}.opening-inline-input{color:#fff;text-align:center;background:#0000004d;border:1px solid #ffffff1a;border-radius:4px;width:50px;padding:4px 6px;font-size:.75rem}.opening-inline-input:focus{border-color:#e07a5f;outline:none}.opening-inline-input.field-error{border-color:var(--calc-rose,#fb7185);box-shadow:0 0 0 2px #fb718533}.opening-card{position:relative}.opening-card.opening-error{border-color:var(--calc-rose,#fb7185)}.opening-error-tooltip{border:1px solid var(--calc-rose,#fb7185);border-radius:var(--calc-radius-sm,8px);color:var(--calc-rose,#fb7185);white-space:nowrap;z-index:10;pointer-events:none;background:#fb718526;padding:4px 8px;font-size:.72rem;position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%)}[data-theme=light] .opening-inline-input.field-error,[data-theme=light] 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0;border:none;border-radius:4px;padding:6px 16px;font-family:Inter,sans-serif;font-size:.75rem;font-weight:600;transition:transform .25s,opacity .25s,color .2s,box-shadow .25s}.view-btn.active{background:var(--accent-brick);color:#fff}.view-btn:hover:not(.active){color:#fff}#wall-canvas{border:1px solid var(--calc-border-subtle,#334155);border-radius:var(--calc-radius-sm,8px);background:var(--calc-bg-page,#111);width:100%;max-width:100%;min-height:200px;box-shadow:none;display:block}.mobile-tabs{z-index:999;backdrop-filter:blur(10px);background:#0f172afa;border-bottom:1px solid #334155;display:none;position:sticky;top:90px}.tab-btn{color:#888;cursor:pointer;background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:15px;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;transition:transform .25s,opacity .25s,color .2s,box-shadow 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ease-in-out;display:none;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(100%)}.bottom-sheet.open{transform:translateY(0)}.bottom-sheet-handle{background:#666;border-radius:2px;width:50px;height:4px;margin:0 auto 15px}.bottom-sheet-content{padding-bottom:80px}.hero-numbers{text-align:center;border-bottom:1px solid #ffffff0d;margin-bottom:15px;padding:15px 0}.hero-numbers.compact{padding:10px 0}.summary-divider{background:linear-gradient(90deg,#0000,#ffffff1a,#0000);height:1px;margin:15px 0}.logistics-inputs{background:#0000001a;border-radius:8px;margin-bottom:15px;padding:10px}.shopping-card{border:1px solid #a855f74d;box-shadow:0 0 15px #a855f71a}.shopping-card:hover{border-color:#e07a5f;transform:translateY(-2px);box-shadow:0 0 30px #a855f766,inset 0 0 10px #a855f71a}.bom-chart-container{border:1px solid var(--calc-border-default);background:#0003;border-radius:8px;justify-content:center;align-items:center;gap:15px;margin-bottom:10px;padding:12px;display:flex}.chart-wrap{flex-shrink:0;width:180px}#bom-chart{flex-shrink:0}@media (width<=400px){.bom-chart-container{flex-direction:column;align-items:center}}.bom-legend{flex-direction:column;gap:6px;display:flex}.legend-item{color:#94a3b8;align-items:center;gap:6px;font-size:.75rem;display:flex}.legend-dot{border-radius:50%;width:10px;height:10px}.legend-dot.materials{background:#f97316}.legend-dot.mortar{background:#94a3b8}.legend-dot.waste{background:#475569}[data-theme=light] .legend-dot.materials{background:#ea580c}[data-theme=light] .legend-dot.mortar{background:#64748b}[data-theme=light] .legend-dot.waste{background:#94a3b8}.shopping-list-compact{min-height:200px}.shopping-table{border-collapse:collapse;width:100%}.shopping-table td{border-bottom:1px solid #ffffff0d;padding:6px 10px;font-size:.85rem}.shopping-table tr:last-child td{border-bottom:none}.shopping-table td:first-child{color:#ccc}.shopping-table td.qty{text-align:right;color:#fff;font-size:1rem;font-weight:700}.shopping-table tr:hover{background:#e07a5f0d}.shopping-table .category-row td{color:#888;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid #ffffff1a;padding-top:15px;padding-bottom:5px;font-size:.75rem;font-weight:700}.shopping-table .category-row:first-child td{padding-top:5px}@media (width<=768px){.mobile-tabs{justify-content:space-around;display:flex}.mobile-sticky-footer{justify-content:space-between;align-items:center;display:flex}.bottom-sheet{display:block}.dashboard-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}.column-shopping{display:none}.column-inputs{display:block}.column-visual,.tab-btn[data-tab=results].active~.dashboard-grid .column-inputs{display:none}.tab-btn[data-tab=results].active~.dashboard-grid .column-visual{display:block}.unit-toggle{flex-direction:row}.opening-dimensions{grid-template-columns:minmax(0,1fr);overflow:hidden}#wall-canvas{width:100%}}.how-it-works-final{max-width:1200px;margin:40px auto;padding:0 20px}.result-error-text{color:var(--calc-rose,#fb7185)}[data-theme=light] .result-error-text{color:var(--calc-rose,#e11d48)}:root{--accent-brick:#e07a5f;--accent-light:#e07a5f1a;--brick-sidebar-bg:#0d1221;--brick-input-bg:#080f1c;--brick-dim:#e07a5f1f;--brick-border:#e07a5f66;--brick-glow:#e07a5f40;--alert-warn-bg:#fbbf2414;--alert-warn-border:#fbbf244d;--alert-warn-text:#fbbf24;--alert-info-bg:#22d3ee12;--alert-info-border:#22d3ee40;--alert-info-text:#22d3ee;--alert-tip-bg:#e07a5f14;--alert-tip-border:#e07a5f4d;--alert-tip-text:#e07a5f;--alert-err-bg:#ef444414;--alert-err-border:#ef44444d;--alert-err-text:#ef4444;--radius-pill:50px}.how-it-works-final .professional-header{text-align:center;letter-spacing:5px;color:var(--accent-brick);text-transform:uppercase;margin-bottom:12px;font-size:1rem;font-weight:900}.header-divider{background:var(--accent-brick);border-radius:2px;width:60px;height:3px;margin:0 auto 30px}.onboarding-grid-final{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.onboarding-card-final{background:var(--calc-bg-card);backdrop-filter:blur(20px);border:1px solid var(--calc-border-subtle);border-radius:20px;padding:40px 30px;transition:transform .25s,opacity .25s,color .2s,box-shadow 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summary:after{content:"+";color:var(--calc-text-faded);font-size:1.5rem;font-weight:400}.faq-item-enhanced[open] summary:after{content:"-"}.faq-item-enhanced summary:hover{color:var(--accent-brick)}.faq-item-enhanced p{color:var(--calc-text-faded);background:0 0;border:none;margin:0;padding:0 25px 25px;font-size:.9rem;line-height:1.7}details[open].faq-item-enhanced{border-color:var(--accent-brick);background:var(--accent-light)}@media (width<=900px){.onboarding-grid-final{grid-template-columns:minmax(0,1fr);overflow:hidden}}.page-header{text-align:center;margin-bottom:20px;padding:16px 20px 0}.page-header .breadcrumb{color:#64748b;margin-bottom:8px;font-size:.75rem}.page-header .breadcrumb a{color:#64748b;text-decoration:none}.page-header .breadcrumb a:hover{color:var(--accent-brick)}.page-header .breadcrumb .sep{opacity:.5;margin:0 6px}.page-header .page-subtitle{color:var(--calc-text-faded,#88a);margin:0 0 16px;font-size:.9rem}.top-tab-control{background:#00000059;border:1px solid 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8px);flex-direction:column;gap:14px;display:flex;position:sticky}.input-card{background:var(--brick-sidebar-bg);border:1px solid #ffffff0f;border-left:3px solid var(--brick-border);border-radius:var(--calc-radius-md,12px);padding:16px}.result-card{background:var(--brick-sidebar-bg);border-radius:var(--calc-radius-md,12px);border:1px solid #ffffff0f;border-left:3px solid #a855f780;flex-direction:column;gap:12px;padding:16px;display:flex}.card-section-title{text-transform:uppercase;letter-spacing:.12em;color:var(--accent-brick);margin:0 0 10px;font-size:.6rem;font-weight:700}.chip-row{flex-wrap:wrap;gap:6px;margin-bottom:4px;display:flex}.size-chip,.bond-chip{color:#64748b;cursor:pointer;text-align:center;background:#ffffff08;border:1px solid #ffffff0f;border-radius:20px;flex-direction:column;align-items:center;gap:2px;padding:7px 12px;font-family:Inter,sans-serif;font-size:.75rem;font-weight:600;transition:transform .25s,opacity .25s,color .2s,box-shadow 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monospace);margin-top:4px;font-size:1.3rem;font-weight:700;display:block}.hero-cost-label{color:#64748b;letter-spacing:.3px;margin-top:-2px;font-size:.65rem;display:block}[data-theme=light] .hero-cost-label{color:#64748b}.health-badge{border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:.05em;color:#64748b;background:#ffffff0d;border:1px solid #ffffff14;margin-top:6px;padding:4px 14px;font-size:.72rem;font-weight:700;transition:transform .25s,opacity .25s,color .2s,box-shadow .25s;display:inline-block}.health-badge.good{color:var(--calc-tier-good,#4ade80);background:#4ade801a;border-color:#4ade8059}[data-theme=light] 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6px;font-family:Inter,sans-serif;font-size:.74rem;font-weight:600;transition:transform .25s,opacity .25s,color .2s,box-shadow .25s}.action-btn:hover{background:#e07a5f38}.action-btn--quote{color:var(--calc-purple,#a855f7);background:#a855f71a;border-color:#a855f766}.action-btn--quote:hover{background:#a855f733}.action-btn--share{color:var(--calc-cyan);background:#22d3ee12;border-color:#22d3ee40}.action-btn--share:hover{background:#22d3ee24}.comparison-hint{color:var(--calc-text-dim,#64748b);margin:0 0 10px;font-size:.75rem}.comparison-table-wrap{overflow-x:auto}.comparison-table{border-collapse:collapse;width:100%;font-size:.85rem}.comparison-table th{text-align:left;color:#64748b;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid #ffffff14;padding:10px 12px;font-size:.65rem;font-weight:600}.comparison-table td{color:#ccc;border-bottom:1px solid #ffffff0a;padding:10px 12px}.comparison-table tr.active-row td{background:var(--brick-dim);color:#fff}.comparison-table tr.active-row td:first-child{border-left:3px solid var(--accent-brick)}.comparison-table td.num{font-family:var(--calc-font-mono,"JetBrains Mono", monospace);color:#fff;text-align:right;font-weight:700}.comparison-table td:not(:first-child),.comparison-table th:not(:first-child){text-align:right}.saved-projects-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px;display:grid}.project-slot{border-radius:var(--calc-radius-sm);cursor:pointer;background:#0003;border:1px dashed #ffffff1a;flex-direction:column;gap:4px;min-height:80px;padding:12px;transition:transform .25s,opacity .25s,color .2s,box-shadow .25s;display:flex}.project-slot:hover{border-color:var(--brick-border);background:var(--brick-dim)}.project-slot.filled{border-style:solid;border-color:#ffffff1a}.project-slot.filled:hover{border-color:var(--accent-brick)}.project-slot-name{color:#fff;font-size:.8rem;font-weight:700}.project-slot-date{color:var(--calc-text-dim);margin-top:2px;font-size:.68rem}.project-slot-meta{color:#64748b;font-size:.68rem}.project-slot-empty{color:var(--calc-text-faded,#64748b);text-align:center;margin:auto;font-size:.75rem}.project-slot-actions{gap:4px;margin-top:4px;display:flex}.slot-btn{color:#64748b;cursor:pointer;background:0 0;border:1px solid #ffffff14;border-radius:4px;flex:1;padding:4px;font-family:Inter,sans-serif;font-size:.62rem;transition:transform .25s,opacity .25s,color .2s,box-shadow .25s}.slot-btn:hover{color:#fff;background:#ffffff12}.slot-btn.load{color:var(--calc-cyan);border-color:#22d3ee40}.slot-btn.del{color:#ef4444;border-color:#ef444440}.visualizer-header{text-transform:uppercase;letter-spacing:.1em;color:#64748b;background:#00000040;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.65rem;font-weight:700;display:flex}.vis-dims-badge{font-family:var(--calc-font-mono,"JetBrains Mono", monospace);color:var(--accent-brick);font-size:.85rem;font-weight:700}.visualizer-canvas-wrap{background-image:radial-gradient(circle,#ffffff06 1px,#0000 1px);background-size:18px 18px;background-color:var(--calc-bg-page);text-align:center;padding:8px}@media (width<=768px){.main-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}.insights-column{position:static}.stats-grid{grid-template-columns:repeat(3,1fr)}.top-tab-control{border-radius:12px}.action-bar .action-btn{flex:1 0 40%}}@media (width<=420px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=480px){.top-tab-btn .tab-label{letter-spacing:0;font-size:.65rem}.top-tab-btn{gap:2px;padding:8px 6px}}[data-theme=light]{--accent-brick:#c05d3e;--accent-light:#c05d3e14;--bg-page:#e8edf5;--calc-bg-page:#e8edf5;--brick-sidebar-bg:#f1f5f9;--brick-input-bg:#e2e8f0;--calc-cyan:#0891b2;--calc-purple:#7c3aed;--brick-dim:#c05d3e14;--brick-border:#c05d3e4d;--brick-glow:transparent;--alert-warn-bg:#fffbeb;--alert-warn-border:#ca8a0459;--alert-warn-text:#78350f;--alert-info-bg:#eff6ff;--alert-info-border:#3b82f659;--alert-info-text:#1e3a5f;--alert-tip-bg:#fff7f5;--alert-tip-border:#c05d3e59;--alert-tip-text:#7c2d12;--alert-err-bg:#fff1f2;--alert-err-border:#ef444459;--alert-err-text:#7f1d1d}[data-theme=light] body{background-color:var(--calc-bg-page,#e8edf5);color:#0f172a}[data-theme=light] .glass-navbar{backdrop-filter:blur(12px);background:#f8fafcf2;border-bottom-color:#0000001a}[data-theme=light] 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.coverage-bar-track{background:#0000001f}[data-theme=light] .stat-cell{background:#fff;border-color:#0000001f}[data-theme=light] .stat-cell .stat-value{color:#0f172a}[data-theme=light] .stat-cell .stat-label{color:#475569}[data-theme=light] .formula-strip{color:#475569;background:#00000005;border-color:#0000001f}[data-theme=light] .alert-warning{color:#78350f;background:#fffbeb;border-color:#ca8a0459}[data-theme=light] .alert-info{color:#1e3a5f;background:#eff6ff;border-color:#3b82f659}[data-theme=light] .alert-tip{color:#7c2d12;background:#fff7f5;border-color:#c05d3e59}[data-theme=light] .alert-error{color:#7f1d1d;background:#fff1f2;border-color:#ef444459}[data-theme=light] .action-btn{color:#334155;border-color:#0000002e}[data-theme=light] .action-btn:hover{color:#0f172a;box-shadow:none;background:#0000000a}[data-theme=light] .visualizer-canvas-wrap{background-color:#e2e8f0;background-image:radial-gradient(circle,#0000000a 1px,#0000 1px)}[data-theme=light] 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.slot-btn{color:#334155;background:#00000008;border-color:#00000026}[data-theme=light] .slot-btn:hover{color:#0f172a;background:#0000000f}[data-theme=light] details{background:#fff;border-color:#0000001a}[data-theme=light] details[open] summary{background:#c05d3e0d;border-bottom-color:#00000014}[data-theme=light] details summary{color:#0f172a}[data-theme=light] details p{color:#475569}[data-theme=light] .faq-grid{background:#fff;border-color:#0000001a}[data-theme=light] .faq-item-enhanced{background:#fff;border:1px solid #0000001a;border-radius:10px;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item-enhanced summary{color:#0f172a;background:0 0}[data-theme=light] .faq-item-enhanced summary:after{color:#64748b}[data-theme=light] .faq-item-enhanced .faq-item__answer{color:#475569;border-top-color:#00000012}[data-theme=light] .faq-item-enhanced[open]{border-color:#0891b266 #0891b266 #0891b266 #0891b2;border-left-style:solid;border-left-width:3px}[data-theme=light] .faq-tag--basics{color:#0891b2;background:#0891b21a}[data-theme=light] .faq-tag--advanced{color:#7c3aed;background:#7c3aed1a}[data-theme=light] .faq-tag--strategy{color:#0891b2;background:#0891b21a}[data-theme=light] .faq-search{background:#fff;border-color:#0000001f}[data-theme=light] .faq-search input{color:#0f172a}[data-theme=light] .faq-search input::placeholder{color:#94a3b8}[data-theme=light] .faq-search svg{color:#64748b}[data-theme=light] .professional-header{color:#0f172a}[data-theme=light] .onboarding-card-final{background:#fff;border-color:#0000001f}[data-theme=light] .onboarding-card-final:hover{border-color:#c05d3e4d}[data-theme=light] .card-title-final{color:#0f172a}[data-theme=light] .card-body-final{color:#475569}[data-theme=light] .faq-header{color:#0f172a}[data-theme=light] .faq-item-enhanced:hover{border-color:#c05d3e4d}[data-theme=light] .faq-item-enhanced p{color:#475569}@media (width<=768px){[data-theme=light] .result-card.command-center{background:#fff}}[data-theme=light] .mobile-sticky-footer{color:#0f172a;background:#fff;border-top:1px solid #0000001f}[data-theme=light] .mobile-sticky-footer .hero-value{color:#0f172a}[data-theme=light] .input-card,[data-theme=light] .result-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #00000012}[data-theme=light] .size-chip,[data-theme=light] .bond-chip{color:#334155;background:#f0f4f9;border-color:#00000024}[data-theme=light] .size-chip:hover,[data-theme=light] .bond-chip:hover{color:#0f172a;background:#e8edf5;border-color:#c05d3e4d}[data-theme=light] .size-chip.active,[data-theme=light] .bond-chip.active{color:#c05d3e;background:#c05d3e1a;border-color:#c05d3e66}[data-theme=light] .chip-sub{color:#64748b}[data-theme=light] .size-chip.active .chip-sub{color:#c05d3e}[data-theme=light] .mortar-type-chip{color:#334155;background:#f0f4f9;border-color:#00000024}[data-theme=light] .mortar-type-chip:hover{color:#0f172a;background:#e8edf5;border-color:#c05d3e4d}[data-theme=light] .mortar-type-chip.active{color:#c05d3e;background:#c05d3e1a;border-color:#c05d3e66}[data-theme=light] .view-btn{color:#475569}[data-theme=light] .view-btn:hover:not(.active){color:#0f172a}[data-theme=light] .view-btn.active{color:#fff;background:#c05d3e}[data-theme=light] .opening-card{background:#f0f4f9;border-color:#00000026}[data-theme=light] .opening-card:hover{border-color:#c05d3e4d}[data-theme=light] .opening-inline-input{color:#0f172a;background:#e2e8f0;border-color:#0000002e}[data-theme=light] .opening-type,[data-theme=light] .opening-area{color:#c05d3e}[data-theme=light] .pallet-text{color:#334155}[data-theme=light] .pallet-text strong{color:#c05d3e}[data-theme=light] .pallet-overflow{color:#475569}.formula-pills2{margin-bottom:3rem}.fp2-title{margin-bottom:1rem;font-size:1.1rem;font-weight:700}.fp2-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}@media 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