:root{--tech-blue-950: #172554;--tech-blue-900: #1e3a8a;--tech-blue-800: #1e40af;--tech-blue-700: #1d4ed8;--tech-blue-600: #2563eb;--tech-blue-400: #60a5fa;--tech-blue-300: #93c5fd;--tech-blue-100: #dbeafe;--tech-blue-50: #eff6ff;--accent-orange: #f97316;--accent-orange-dark: #ea580c;--accent-orange-light: #ffedd5;--accent-green: #15803d;--accent-green-light: #dcfce7;--accent-green-border: #bbf7d0;--accent-amber: #b45309;--accent-amber-light: #fef3c7;--accent-amber-border: #fde68a;--accent-red: #b91c1c;--accent-red-light: #fee2e2;--accent-red-border: #fecaca;--slate-900: #0f172a;--slate-800: #1e293b;--slate-700: #334155;--slate-600: #475569;--slate-500: #64748b;--slate-400: #94a3b8;--slate-300: #cbd5e1;--slate-200: #e2e8f0;--slate-100: #f1f5f9;--slate-50: #f8fafc;--white: #ffffff;--bp-navy-dark: var(--tech-blue-950);--bp-navy: var(--slate-800);--bp-blue: var(--tech-blue-900);--bp-white: var(--white);--bp-border: var(--slate-300);--bp-border-dark: var(--slate-400);--bp-border-subtle: var(--slate-200);--bp-blue-faint: var(--slate-100);--safety-orange: var(--accent-orange);--safety-orange-hover: var(--accent-orange-dark);--safety-orange-bright: var(--accent-orange);--safety-green: var(--accent-green);--safety-green-light: var(--accent-green-light);--safety-green-border: var(--accent-green-border);--safety-amber: var(--accent-amber);--safety-amber-light: var(--accent-amber-light);--safety-amber-border: var(--accent-amber-border);--safety-red: var(--accent-red);--safety-red-light: var(--accent-red-light);--safety-red-border: var(--accent-red-border);--text-primary: var(--slate-800);--text-secondary: var(--slate-600);--text-muted: var(--slate-400);--font-heading: "Barlow Condensed", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", SFMono-Regular, Menlo, Monaco, Consolas, monospace;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;margin:0;padding:0;font-family:var(--font-body);color:var(--slate-800);background-color:var(--slate-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.font-mono,.num,.cost,.qty,.tabular-nums{font-family:var(--font-mono);font-variant-numeric:tabular-nums}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent-orange);outline-offset:1px}.app-layout{display:flex;height:100vh;width:100vw;overflow:hidden;background-color:var(--slate-50)}.app-sidebar{width:260px;flex-shrink:0;border-right:1px solid var(--slate-300);background-color:var(--tech-blue-900);display:flex;flex-direction:column;overflow-y:auto;z-index:20}.sidebar-brand{padding:22px 20px;border-bottom:1px solid 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12px}.powered-card-badge{font-size:9px;font-weight:800;font-family:var(--font-mono);color:#38bdf8;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;display:flex;align-items:center;gap:4px}.powered-card-body{font-size:11px;color:#cbd5e1;line-height:1.35;margin-bottom:6px}.powered-card-footer{font-size:11px;color:#94a3b8;border-top:1px dashed rgba(255,255,255,.15);padding-top:5px;display:flex;align-items:center;justify-content:space-between}.powered-card-footer strong{color:#38bdf8;font-weight:700}.step-nav{flex:1;padding:16px 0;display:flex;flex-direction:column;gap:4px}.step-btn{padding:12px 18px;display:flex;align-items:center;gap:12px;background:transparent;border:none;border-left:4px solid transparent;color:#fff;cursor:pointer;text-align:left;width:100%;transition:all .15s ease;opacity:.75}.step-btn:hover{background-color:var(--tech-blue-800);opacity:1}.step-btn.active{background-color:var(--tech-blue-950);border-left-color:var(--accent-orange);opacity:1}.step-btn 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p{font-size:11px;color:var(--slate-400);font-family:var(--font-mono)}.grand-total-banner-price{font-family:var(--font-mono);font-size:30px;font-weight:900;letter-spacing:-.03em;color:var(--accent-orange);background-color:#0000004d;padding:4px 14px;border-radius:4px;border:1px solid rgba(249,115,22,.4)}.variance-pill{font-family:var(--font-mono);font-size:12px;font-weight:700;padding:2px 7px;border-radius:3px;display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.variance-pill.favorable{background-color:var(--accent-green-light);color:var(--accent-green);border:1px solid var(--accent-green-border)}.variance-pill.unfavorable{background-color:var(--accent-orange-light);color:var(--accent-orange-dark);border:1px solid #fed7aa}.variance-pill.neutral{background-color:var(--slate-100);color:var(--slate-600);border:1px solid var(--slate-300)}.app-status-bar{height:40px;flex-shrink:0;border-top:1px solid var(--slate-300);background-color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;font-size:11px;text-transform:uppercase;font-weight:700;letter-spacing:.08em;color:var(--slate-400);font-family:var(--font-mono);z-index:10}.status-segment{display:flex;align-items:center;gap:6px}.status-label{color:var(--slate-400)}.status-val{color:var(--slate-700)}.status-online{color:var(--accent-green)!important}.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172aa6;z-index:500;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-overlay.active{display:flex}.modal-box{background-color:#fff;border-radius:4px;border:1px solid var(--slate-300);width:100%;max-width:600px;box-shadow:var(--shadow-lg);overflow:hidden;max-height:90vh;display:flex;flex-direction:column}.modal-header{background-color:var(--tech-blue-900);color:#fff;padding:12px 18px;display:flex;justify-content:space-between;align-items:center;border-bottom:3px solid var(--accent-orange)}.modal-header h3{font-size:16px;letter-spacing:.03em;font-family:var(--font-heading)}.modal-close-btn{background:transparent;border:none;color:#fff;font-size:22px;cursor:pointer;line-height:1;padding:2px 6px;border-radius:3px}.modal-close-btn:hover{background-color:#ffffff26}.modal-body{padding:18px;overflow-y:auto;flex:1}.modal-footer{background-color:var(--slate-100);border-top:1px solid var(--slate-300);padding:10px 18px;display:flex;justify-content:flex-end;gap:8px}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:11px;font-weight:700;color:var(--slate-700);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;font-family:var(--font-body)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.form-input,.form-select,.form-textarea{width:100%;padding:7px 10px;border:1px solid var(--slate-300);border-radius:4px;font-family:var(--font-body);font-size:13px;color:var(--slate-800);background-color:#fff}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--tech-blue-600);outline:none;box-shadow:0 0 0 2px #2563eb26}.form-help{font-size:11px;color:var(--slate-400);margin-top:3px}#toast-container{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;flex-direction:column;gap:8px}.toast{background-color:var(--slate-900);color:#fff;padding:10px 16px;border-radius:4px;border-left:4px solid var(--accent-orange);box-shadow:var(--shadow-lg);font-size:13px;display:flex;align-items:center;gap:8px;animation:slideIn .2s ease-out;max-width:360px}.toast.toast-success{border-left-color:var(--accent-green)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}#printable-bid-sheet{display:none;background-color:#fff;padding:28px;border:1px solid var(--slate-300);border-radius:4px;margin-bottom:28px}.proposal-header{border-bottom:2px solid var(--slate-900);padding-bottom:14px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:flex-start}.proposal-title-block h1{font-size:26px;color:var(--slate-900)}.proposal-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;background-color:var(--slate-50);padding:12px;border:1px solid var(--slate-200);margin-bottom:20px}.proposal-table{width:100%;border-collapse:collapse;margin-bottom:20px}.proposal-table th{background-color:var(--slate-900);color:#fff;text-align:left;padding:8px 10px;font-size:11px;font-family:var(--font-heading);letter-spacing:.04em}.proposal-table td{padding:8px 10px;border-bottom:1px solid var(--slate-200);font-size:13px}.proposal-totals{width:320px;margin-left:auto;margin-bottom:28px}.proposal-totals .total-row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid var(--slate-200);font-size:13px}.proposal-totals .grand-total-row{display:flex;justify-content:space-between;padding:8px 0;border-top:2px solid var(--slate-900);border-bottom:2px solid var(--slate-900);font-size:17px;font-weight:800;color:var(--slate-900);font-family:var(--font-mono)}.proposal-signatures{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:36px;page-break-inside:avoid}.sig-line{border-top:1px solid #000000;padding-top:6px;margin-top:40px;font-size:11px;text-transform:uppercase;font-weight:600}@media print{body{background:#fff!important;color:#000!important;background-image:none!important}.app-sidebar,.app-header,.app-status-bar,.section-controls,.btn,.modal-overlay,#toast-container,.hide-print{display:none!important}.app-layout{display:block!important;height:auto!important;overflow:visible!important}.app-main-column{display:block!important;overflow:visible!important}.module-view{display:none!important}#printable-bid-sheet{display:block!important;border:none!important;padding:0!important}.main-container{padding:0!important;background-image:none!important;overflow:visible!important}}@media(max-width:1024px){.app-sidebar{width:220px}.header-project-input{min-width:180px;font-size:14px}.grand-total-value{font-size:24px}}@media(max-width:860px){.app-layout{flex-direction:column;height:auto;min-height:100vh;overflow-y:auto}.app-sidebar{width:100%;overflow:visible}.sidebar-brand{padding:14px 18px}.step-nav{flex-direction:row;overflow-x:auto;padding:8px 12px;gap:8px}.step-btn{border-left:none;border-bottom:3px solid transparent;padding:8px 12px;width:auto;white-space:nowrap}.step-btn.active{border-bottom-color:var(--accent-orange);border-left-color:transparent}.sidebar-footer-actions{flex-direction:row;padding:10px 14px}.app-main-column{overflow:visible;height:auto}.app-header{height:auto;padding:14px 18px;flex-direction:column;align-items:stretch;gap:12px}.header-grand-total{align-items:flex-start;text-align:left;border-top:1px solid var(--slate-200);padding-top:8px}.main-container{padding:16px;overflow:visible}.app-status-bar{padding:0 16px;font-size:10px}}@media(max-width:600px){.form-row,.form-row-3,.summary-grid{grid-template-columns:1fr}.grand-total-banner{flex-direction:column;align-items:flex-start;gap:10px}.hide-mobile{display:none!important}}