@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--primary:#1e3a5f;--primary-light:#2d5382;--primary-dark:#132740;--primary-bg:#e8f0f9;--accent:#d97706;--accent-light:#f59e0b;--accent-bg:#fef3c7;--secondary:#475569;--secondary-light:#64748b;--success:#059669;--success-light:#10b981;--success-bg:#d1fae5;--warning:#d97706;--warning-bg:#fef3c7;--danger:#dc2626;--danger-bg:#fee2e2;--info:#0284c7;--info-bg:#e0f2fe;--bg-base:#f0f4f8;--bg-surface:#fff;--bg-muted:#f1f5f9;--bg-sidebar:#0f2340;--bg-sidebar-hover:#1e3a5f;--bg-sidebar-active:#1e3a5f;--sidebar-accent:#d97706;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-white:#fff;--text-sidebar:#b0c4de;--border:#e2e8f0;--border-focus:#1e3a5f;--border-radius:10px;--border-radius-sm:6px;--border-radius-lg:16px;--shadow-sm:0 1px 3px #0f234014;--shadow-md:0 4px 12px #0f23401a;--shadow-lg:0 10px 25px #0f23401a;--shadow-xl:0 20px 40px #0f23401f;--sidebar-width:260px;--header-height:64px;--transition:.2s ease;--cat-civil:#b45309;--cat-civil-bg:#fffbeb;--cat-civil-border:#fde68a;--cat-civil-text:#92400e;--cat-furniture:#d97706;--cat-furniture-bg:#fffbeb;--cat-furniture-border:#fcd34d;--cat-furniture-text:#b45309;--cat-electrical:#2563eb;--cat-electrical-bg:#eff6ff;--cat-electrical-border:#bfdbfe;--cat-electrical-text:#1d4ed8;--cat-hvac:#0891b2;--cat-hvac-bg:#ecfeff;--cat-hvac-border:#a5f3fc;--cat-hvac-text:#0e7490;--cat-lighting:#eab308;--cat-lighting-bg:#fefce8;--cat-lighting-border:#fef08a;--cat-lighting-text:#a16207;--cat-networking:#7c3aed;--cat-networking-bg:#f5f3ff;--cat-networking-border:#ddd6fe;--cat-networking-text:#6d28d9;--cat-plumbing:#0f766e;--cat-plumbing-bg:#f0fdfa;--cat-plumbing-border:#99f6e4;--cat-plumbing-text:#115e59;--cat-safety:#dc2626;--cat-safety-bg:#fef2f2;--cat-safety-border:#fecaca;--cat-safety-text:#b91c1c;--cat-equipment:#475569;--cat-equipment-bg:#f8fafc;--cat-equipment-border:#cbd5e1;--cat-equipment-text:#334155;--cat-other:#64748b;--cat-other-bg:#f1f5f9;--cat-other-border:#cbd5e1;--cat-other-text:#475569}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:14px}body{background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit}ul,ol{list-style:none}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid #ffffff14;align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.sidebar-logo-icon{background:var(--primary);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:18px;display:flex}.sidebar-logo-title{color:#fff;font-size:13px;font-weight:700;line-height:1.3}.sidebar-logo-sub{color:var(--text-sidebar);opacity:.7;font-size:10px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.sidebar-section-label{text-transform:uppercase;letter-spacing:.08em;color:#c7d2fe73;margin-top:8px;padding:8px 8px 4px;font-size:10px;font-weight:600}.sidebar-link{color:var(--text-sidebar);transition:var(--transition);border-left:3px solid #0000;border-radius:8px;align-items:center;gap:10px;padding:9px 12px;font-size:13px;font-weight:500;display:flex}.sidebar-link:hover{background:var(--bg-sidebar-hover);color:#fff;border-left-color:#d9770680}.sidebar-link.active{background:var(--bg-sidebar-active);color:#fff;border-left-color:var(--sidebar-accent);font-weight:600;box-shadow:0 2px 8px #1e3a5f80}.sidebar-link-icon{text-align:center;flex-shrink:0;width:20px;font-size:16px}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.top-header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:50;align-items:center;gap:16px;padding:0 24px;display:flex;position:sticky;top:0}.top-header-title{flex:1}.page-content{flex:1;padding:24px}.card{background:var(--bg-surface);border-radius:var(--border-radius);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.card-title{color:var(--text-primary);font-size:14px;font-weight:600}.card-body{padding:20px}@keyframes cardSlideUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes iconPulse{0%{transform:scale(1)}50%{transform:scale(1.12)}to{transform:scale(1)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));align-items:stretch;gap:14px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-surface,#fff);cursor:default;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;min-height:146px;padding:16px 16px 14px;transition:transform .2s,box-shadow .2s,border-color .2s;animation:.4s cubic-bezier(.16,1,.3,1) both cardSlideUp;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 3px #0f172a0d,0 1px 2px #0f172a08}.stat-card:first-child{animation-delay:40ms}.stat-card:nth-child(2){animation-delay:80ms}.stat-card:nth-child(3){animation-delay:.12s}.stat-card:nth-child(4){animation-delay:.16s}.stat-card:nth-child(5){animation-delay:.2s}.stat-card:nth-child(6){animation-delay:.24s}.stat-card:hover{border-color:#cbd5e1;transform:translateY(-3px);box-shadow:0 10px 22px -4px #0f172a17,0 4px 8px -2px #0f172a0a}.stat-card-accent{background:var(--stat-accent,var(--primary));opacity:.9;border-radius:12px 12px 0 0;height:3px;transition:height .2s,opacity .2s;position:absolute;top:0;left:0;right:0}.stat-card:hover .stat-card-accent{opacity:1;height:4px}.stat-icon-wrap,.stat-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:12px;transition:transform .2s;display:inline-flex}.stat-card:hover .stat-icon-wrap,.stat-card:hover .stat-icon{transform:scale(1.06)}.stat-icon-wrap.navy,.stat-icon.navy{background:linear-gradient(135deg,#1e3a5f 0%,#2d5382 100%);box-shadow:0 2px 6px #1e3a5f33}.stat-icon-wrap.amber,.stat-icon.amber{background:linear-gradient(135deg,#d97706 0%,#f59e0b 100%);box-shadow:0 2px 6px #d9770633}.stat-icon-wrap.green,.stat-icon.green{background:linear-gradient(135deg,#059669 0%,#10b981 100%);box-shadow:0 2px 6px #05966933}.stat-icon-wrap.sky,.stat-icon.sky{background:linear-gradient(135deg,#0284c7 0%,#38bdf8 100%);box-shadow:0 2px 6px #0284c733}.stat-icon-wrap.blue,.stat-icon.blue{background:linear-gradient(135deg,#2563eb 0%,#3b82f6 100%);box-shadow:0 2px 6px #2563eb33}.stat-icon-wrap.purple,.stat-icon.purple{background:linear-gradient(135deg,#7c3aed 0%,#8b5cf6 100%);box-shadow:0 2px 6px #7c3aed33}.stat-icon-wrap.red,.stat-icon.red{background:linear-gradient(135deg,#dc2626 0%,#ef4444 100%);box-shadow:0 2px 6px #dc262633}.stat-icon-wrap.emerald,.stat-icon.emerald{background:linear-gradient(135deg,#059669 0%,#10b981 100%);box-shadow:0 2px 6px #05966933}.stat-icon-wrap svg,.stat-icon svg{stroke:#fff}.stat-info{flex-direction:column;flex:1;display:flex}.stat-label{color:#64748b;text-transform:uppercase;letter-spacing:.05em;align-items:flex-end;min-height:28px;margin-bottom:4px;font-size:11px;font-weight:700;line-height:1.3;display:flex}.stat-value{color:#0f172a;letter-spacing:-.02em;font-feature-settings:"tnum" 1;word-break:break-word;align-items:baseline;gap:4px;margin-bottom:8px;font-size:21px;font-weight:800;line-height:1.2;transition:color .2s;display:flex}.stat-card:hover .stat-value{color:var(--stat-accent,var(--primary))}.stat-unit{color:#64748b;letter-spacing:0;font-size:12px;font-weight:600}.stat-sub{color:#94a3b8;border-top:1px solid #f1f5f9;align-items:center;gap:5px;margin-top:auto;padding-top:8px;font-size:11px;line-height:1.35;display:flex}.stat-trend{align-items:center;gap:3px;font-size:10px;font-weight:700;display:inline-flex}.stat-trend.up{color:var(--success)}.stat-trend.neutral{color:var(--text-muted)}.btn{border-radius:var(--border-radius-sm);transition:var(--transition);white-space:nowrap;align-items:center;gap:7px;padding:8px 16px;font-size:13px;font-weight:600;display:inline-flex}.btn svg{flex-shrink:0}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 4px #1e3a5f40}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 8px #1e3a5f4d}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 2px 4px #d9770640}.btn-accent:hover{background:#b45309}.btn-secondary{background:var(--bg-muted);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#047857}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-outline{color:var(--primary);border:1px solid var(--primary);background:0 0}.btn-outline:hover{background:var(--primary-bg)}.btn-xs{border-radius:4px;padding:4px 8px;font-size:11px}.btn-sm{padding:5px 10px;font-size:12px}.btn-lg{padding:11px 24px;font-size:14px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{flex-direction:column;gap:5px;margin-bottom:16px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;font-size:12px;font-weight:600}.form-control{border:1.5px solid var(--border);border-radius:var(--border-radius-sm);color:var(--text-primary);background:var(--bg-surface);transition:var(--transition);outline:none;width:100%;padding:8px 12px;font-size:13px}.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11f}.form-control::placeholder{color:var(--text-muted)}textarea.form-control{resize:vertical;min-height:80px}.form-hint{color:var(--text-muted);font-size:11px}.form-error{color:var(--danger);font-size:11px}.form-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0 20px;display:grid}.form-grid-2{grid-template-columns:1fr 1fr;gap:0 20px}.form-grid-3{grid-template-columns:1fr 1fr 1fr;gap:0 20px}.table-wrapper{border-radius:var(--border-radius);border:1px solid var(--border);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{background:var(--bg-muted);color:var(--text-secondary);text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;text-transform:uppercase;letter-spacing:.04em;padding:10px 14px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 14px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-muted)}.badge{border-radius:20px;align-items:center;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:#065f46}.badge-warning{background:var(--warning-bg);color:#92400e}.badge-danger{background:var(--danger-bg);color:#991b1b}.badge-info{background:var(--info-bg);color:#1e40af}.badge-primary{background:var(--primary-bg);color:var(--primary-dark)}.badge-gray{color:#475569;background:#f1f5f9}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.page-header-title{color:var(--text-primary);margin-bottom:2px;font-size:22px;font-weight:700}.page-header-sub{color:var(--text-secondary);font-size:13px}.page-header-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.search-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.search-input-wrap{flex:1;min-width:200px;position:relative}.search-input-wrap .search-icon{color:var(--text-muted);font-size:14px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.search-input-wrap .form-control{padding-left:34px}.pagination{border-top:1px solid var(--border);color:var(--text-secondary);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;font-size:12px;display:flex}.pagination-btns{gap:4px;display:flex}.pagination-btn{border:1px solid var(--border);cursor:pointer;background:var(--bg-surface);color:var(--text-primary);transition:var(--transition);border-radius:5px;padding:5px 10px;font-size:12px}.pagination-btn:hover:not(:disabled){background:var(--bg-muted)}.pagination-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.modal-overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:200;background:#00000073;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);width:100%;max-width:560px;max-height:90vh;animation:.2s modalSlideIn;overflow-y:auto}.modal-lg{max-width:900px}.modal-xl{max-width:1100px}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.modal-title{color:var(--text-primary);font-size:16px;font-weight:700}.modal-body{padding:20px 24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.modal-close{width:30px;height:30px;color:var(--text-muted);transition:var(--transition);border-radius:6px;justify-content:center;align-items:center;font-size:18px;display:flex}.modal-close:hover{background:var(--bg-muted);color:var(--text-primary)}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state-icon{margin-bottom:12px;font-size:48px}.empty-state-title{color:var(--text-secondary);margin-bottom:6px;font-size:16px;font-weight:600}.empty-state-text{margin-bottom:20px;font-size:13px}.loading-container{flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 24px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.tabs{border-bottom:2px solid var(--border);margin-bottom:20px;display:flex;overflow-x:auto}.tab{color:var(--text-secondary);white-space:nowrap;transition:var(--transition);cursor:pointer;background:0 0;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 20px;font-size:13px;font-weight:500}.tab:hover{color:var(--primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.alert{border-radius:var(--border-radius-sm);align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 16px;font-size:13px;display:flex}.alert-warning{background:var(--warning-bg);color:#92400e;border:1px solid #fde68a}.alert-info{background:var(--info-bg);color:#1e40af;border:1px solid #bfdbfe}.alert-success{background:var(--success-bg);color:#065f46;border:1px solid #a7f3d0}.alert-danger{background:var(--danger-bg);color:#991b1b;border:1px solid #fecaca}.section-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.section-title{color:var(--text-primary);font-size:15px;font-weight:700}.section-divider{background:var(--border);flex:1;height:1px}.breadcrumb{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:20px;font-size:12px;display:flex}.breadcrumb-link{color:var(--primary)}.breadcrumb-link:hover{text-decoration:underline}.breadcrumb-sep{color:var(--text-muted)}.breadcrumb-current{color:var(--text-primary);font-weight:500}.text-right{text-align:right}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.w-full{width:100%}.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.demo-badge{color:#92400e;text-transform:uppercase;background:#fef3c7;border-radius:20px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;top:16px;right:16px}.toast{border-radius:var(--border-radius-sm);box-shadow:var(--shadow-lg);align-items:center;gap:10px;min-width:280px;max-width:400px;padding:12px 16px;font-size:13px;font-weight:500;animation:.25s toastIn;display:flex}@keyframes toastIn{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}.toast-success{color:#fff;background:#065f46}.toast-error{color:#fff;background:#991b1b}.toast-info{color:#fff;background:#1e40af}.cost-row td{padding:8px 12px}.cost-row:hover td{background:0 0}.cost-row-total{font-weight:700}.cost-row-grand{border-top:2px solid var(--border);font-size:15px;font-weight:800}.cost-row td:last-child{text-align:right}@media print{.no-print,.sidebar,.top-header{display:none!important}.main-content{margin-left:0}.page-content{padding:0}.card{box-shadow:none;border:1px solid #ccc}body{background:#fff;font-size:12px}}@media (max-width:768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}.form-grid-2,.form-grid-3{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.page-content{padding:16px}}.cat-badge{white-space:nowrap;border-radius:16px;align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:600;line-height:1.3;transition:all .15s;display:inline-flex}.cat-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.cat-filter-btn{border:1px solid var(--border);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.cat-filter-btn:hover{background:var(--bg-muted);color:var(--text-primary)}.cat-filter-btn.active{font-weight:700;box-shadow:0 1px 4px #0000000f}.table-cat-row-indicator{transition:background-color .15s}