:root{
  --brand-original:#be3934;--primary:#CC3333;--primary-dark:#A32929;--primary-soft:#FBEAEA;
  --danger:#B42318;--danger-soft:#FEE4E2;--warning:#B54708;--warning-soft:#FEF0C7;--success:#027A48;--success-soft:#D1FADF;--info:#175CD3;--info-soft:#D1E9FF;
  --neutral-950:#111827;--neutral-900:#1F2933;--neutral-800:#323F4B;--neutral-700:#3E4C59;--neutral-600:#52606D;--neutral-500:#7B8794;--neutral-400:#9AA5B1;--neutral-300:#CBD2D9;--neutral-200:#E4E7EB;--neutral-100:#F5F7FA;--neutral-050:#FAFBFC;--white:#fff;
  --sidebar-bg:#252A31;--sidebar-text:#E4E7EB;--sidebar-muted:#AAB3BD;--font-sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 2px rgba(16,24,40,.08);--shadow-md:0 12px 26px rgba(16,24,40,.12);--touch-target:44px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--neutral-100);color:var(--neutral-900);font-family:var(--font-sans);font-size:15px;line-height:1.55;font-variant-numeric:tabular-nums} a{color:var(--primary);text-decoration:none} a:hover{text-decoration:underline}
.sidebar{position:fixed;inset:0 auto 0 0;width:286px;background:var(--sidebar-bg);color:var(--sidebar-text);overflow:auto;padding:20px 16px;z-index:30}.brand-lockup{display:flex;justify-content:center;align-items:center;padding:0 8px 18px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:14px}.brand-logo{width:98px;height:70px;border-radius:14px;background:var(--white);border:1px solid rgba(255,255,255,.92);box-shadow:0 10px 22px rgba(0,0,0,.18);object-fit:contain;padding:7px}.brand-name{font-weight:800;line-height:1.2}.brand-subtitle{font-size:12px;color:var(--sidebar-muted);margin-top:2px}.nav-menu{display:grid;gap:3px}.nav-link,.nav-sublink{display:flex;align-items:center;gap:9px;color:var(--sidebar-text);padding:9px 10px;border-radius:var(--radius-sm);font-size:14px}.nav-link:hover,.nav-sublink:hover{background:rgba(255,255,255,.08);text-decoration:none}.nav-link.active{background:var(--primary);color:var(--white);font-weight:800}.nav-icon{width:20px;text-align:center}.nav-submenu{margin:1px 0 10px 30px;display:grid;gap:1px}.nav-sublink{font-size:13px;color:var(--sidebar-muted);padding:7px 9px}.nav-sublink.active{background:rgba(204,51,51,.22);color:var(--white);font-weight:750}
.app-shell{margin-left:286px;min-height:100vh}.topbar{position:sticky;top:0;z-index:20;background:var(--white);border-bottom:1px solid var(--neutral-200);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 24px}.menu-toggle{display:none;min-width:var(--touch-target);min-height:var(--touch-target);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);background:var(--white);font-size:22px}.topbar-title{font-weight:800}.topbar-meta{font-size:13px;color:var(--neutral-600)}.topbar-user{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.avatar{width:28px;height:28px;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);display:inline-grid;place-items:center;font-size:12px;font-weight:900}.role-pill{background:var(--neutral-100);border:1px solid var(--neutral-200);border-radius:999px;padding:5px 9px;font-size:12px;color:var(--neutral-700);font-weight:700}.topbar-link{font-size:13px;color:var(--neutral-700)}
.main-content{max-width:1240px;margin:0 auto;padding:30px 28px 80px}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:20px}.page-header h1{margin:0;color:var(--neutral-950);font-size:clamp(26px,4vw,38px);letter-spacing:-.03em;line-height:1.1}.page-header p{margin:8px 0 0;color:var(--neutral-600);max-width:840px}.breadcrumb{color:var(--primary-dark)!important;text-transform:uppercase;letter-spacing:.09em;font-weight:850;font-size:12px;margin:0 0 7px!important}.page-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.panel{background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:22px;margin-bottom:18px}.section-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--neutral-200);margin-bottom:16px}.section-header h2{margin:0;font-size:21px;letter-spacing:-.02em}.section-description{color:var(--neutral-600);margin:6px 0 0}.section-actions{display:flex;gap:8px;flex-wrap:wrap}.card-grid{display:grid;gap:14px}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{border:1px solid var(--neutral-200);border-radius:var(--radius-md);background:var(--neutral-050);padding:16px;box-shadow:var(--shadow-sm)}.card-label{color:var(--neutral-600);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.card-value{font-size:30px;font-weight:900;letter-spacing:-.04em;margin-top:5px}.card-note{color:var(--neutral-500);font-size:12px;margin-top:3px}.feature-card h3{margin:.1rem 0 .4rem}.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.quick-link{display:block;background:var(--neutral-050);border:1px solid var(--neutral-200);border-radius:var(--radius-md);padding:16px;color:var(--neutral-800);font-weight:800}.quick-link:hover{border-color:var(--primary);text-decoration:none;background:#fff7f7}.dashboard-stats{margin-bottom:24px}
.btn{min-height:var(--touch-target);display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);border:1px solid transparent;padding:9px 14px;font:inherit;font-size:14px;font-weight:800;cursor:pointer}.btn.primary{background:var(--primary);color:var(--white)}.btn.primary:hover{background:var(--primary-dark);text-decoration:none}.btn.secondary{background:var(--white);border-color:var(--neutral-300);color:var(--neutral-800)}.btn.ghost{background:transparent;color:var(--neutral-700)}.btn.danger{background:var(--danger);color:var(--white)}.btn.warning{background:var(--warning);color:var(--white)}.btn.disabled,.btn[disabled]{background:var(--neutral-200);color:var(--neutral-500);cursor:not-allowed}.admin-only::after{content:" Admin/Manager";font-weight:700;font-size:11px;opacity:.7;margin-left:4px}.filter-bar{border:1px solid var(--neutral-200);border-radius:var(--radius-md);background:var(--neutral-050);padding:14px;margin-bottom:16px}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.filter-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.one{grid-template-columns:1fr;}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field-wide{grid-column:1/-1}label{display:block;font-weight:800;font-size:13px;color:var(--neutral-800);margin-bottom:5px}.required::after{content:" *";color:var(--primary)}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;min-height:var(--touch-target);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);background:var(--white);padding:9px 11px;color:var(--neutral-900);font:inherit;font-variant-numeric:tabular-nums}textarea{min-height:96px;resize:vertical}input[type=checkbox],input[type=radio]{width:18px;height:18px;min-height:0;flex-shrink:0;accent-color:var(--primary);cursor:pointer}input:focus,select:focus,textarea:focus{outline:3px solid rgba(204,51,51,.16);border-color:var(--primary)}input[disabled],select[disabled],textarea[disabled]{background:var(--neutral-100);color:var(--neutral-500)}.field-help,.field-error{font-size:12px;margin-top:5px}.field-help{color:var(--neutral-500)}.field-error{color:var(--danger);font-weight:750}.table-scroll{overflow:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-md);border:1px solid var(--neutral-200)}table{width:100%;border-collapse:collapse;background:var(--white);font-size:14px}th{background:var(--neutral-100);color:var(--neutral-700);font-size:12px;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:10px 12px;border-bottom:1px solid var(--neutral-200);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--neutral-200);vertical-align:middle}tbody tr:hover td{background:#fffdfd}.number{text-align:right;white-space:nowrap}.nowrap{white-space:nowrap}.action-cell{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 9px;font-size:12px;font-weight:850;line-height:1.5;white-space:nowrap;border:1px solid transparent}.badge.neutral,.badge.draft{background:var(--neutral-100);color:var(--neutral-700);border-color:var(--neutral-200)}.badge.active,.badge.posted,.badge.full,.badge.in-company,.badge.success{background:var(--success-soft);color:var(--success);border-color:#A6F4C5}.badge.voided,.badge.inactive,.badge.damaged,.badge.danger{background:var(--danger-soft);color:var(--danger);border-color:#FECDCA}.badge.warning,.badge.maintenance,.badge.inspection{background:var(--warning-soft);color:var(--warning);border-color:#FEDF89}.badge.customer,.badge.info{background:var(--info-soft);color:var(--info);border-color:#B2DDFF}.alert{border:1px solid;border-radius:var(--radius-md);padding:12px 14px;margin:0 0 14px}.alert.info{background:var(--info-soft);border-color:#B2DDFF;color:#1849A9}.alert.warning{background:var(--warning-soft);border-color:#FEDF89;color:var(--warning)}.alert.danger{background:var(--danger-soft);border-color:#FECDCA;color:var(--danger)}.alert.success{background:var(--success-soft);border-color:#A6F4C5;color:var(--success)}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.tab-button{border:1px solid var(--neutral-300);background:var(--white);border-radius:999px;padding:8px 12px;font-weight:800;color:var(--neutral-700)}.tab-button.active{background:var(--primary);border-color:var(--primary);color:var(--white)}.tab-panel{display:none}.tab-panel.active{display:block}.status-strip{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.detail-grid{display:grid;grid-template-columns:180px 1fr;gap:7px 18px}.detail-label{font-weight:800;color:var(--neutral-600)}.modal-card{max-width:680px;margin:0 auto;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:24px}.print-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.print-sheet{background:var(--white);border:1px solid var(--neutral-300);border-radius:4px;box-shadow:var(--shadow-md);padding:24px;margin:0 auto;max-width:900px;color:var(--neutral-950);font-family:Arial,Helvetica,"Nimbus Sans L",sans-serif;font-weight:400;font-size:12px;line-height:1.35}.print-sheet.dr,.print-sheet.ir{width:min(100%,8.5in);min-height:7in}.print-sheet strong,.print-sheet .print-title,.print-sheet th{font-weight:600}.print-header{display:flex;justify-content:space-between;gap:24px;border-bottom:2px solid var(--neutral-950);padding-bottom:12px;margin-bottom:14px}.print-title{text-align:center;font-size:22px;letter-spacing:.08em;text-transform:uppercase;font-weight:900;margin:10px 0}.print-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin:12px 0}.nothing-follows{text-align:center;font-weight:900;letter-spacing:.08em}.signature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:46px}.signature-line{border-top:1px solid var(--neutral-700);text-align:center;padding-top:8px;font-size:13px}.watermark{position:relative}.watermark::before{content:attr(data-watermark);position:absolute;inset:35% auto auto 50%;transform:translate(-50%,-50%) rotate(-18deg);font-size:64px;font-weight:950;color:rgba(180,35,24,.12);pointer-events:none}.report-card-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.report-card{border:1px solid var(--neutral-200);border-radius:var(--radius-md);background:var(--neutral-050);padding:16px;display:flex;flex-direction:column;gap:10px}.report-card h3{margin:0}.state-preview{border:1px dashed var(--neutral-400);border-radius:var(--radius-md);padding:16px;background:var(--neutral-050);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;color:var(--neutral-700)}
.auth-body{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:linear-gradient(135deg,var(--neutral-100),#fff6f6);padding:18px}.auth-card{width:min(100%,440px);background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px}.auth-brand{display:flex;gap:12px;align-items:center;margin-bottom:20px}.auth-brand img{width:58px;height:58px;object-fit:contain;background:var(--white);border:1px solid var(--neutral-200);border-radius:14px;padding:6px}.auth-logo{text-align:center;margin-bottom:22px}.auth-logo img{max-width:200px;height:auto}.auth-card h1{margin:0 0 8px}.auth-card p{margin:0 0 18px;color:var(--neutral-600)}.auth-card .btn{width:100%;margin-top:10px}.auth-note{text-align:center;font-size:13px;margin-top:16px;color:var(--neutral-600)}.auth-powered{display:inline-flex;gap:10px;font-size:12px;color:var(--neutral-400);text-align:center}.auth-powered a{display:inline-flex;align-items:center;gap:5px;color:var(--neutral-400);text-decoration:none;transition:color .15s}.auth-powered a:hover{color:var(--primary)}.auth-powered img{height:16px;width:auto;vertical-align:middle}
@media (max-width:1100px){.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.four,.quick-grid,.report-card-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media screen and (max-width:900px){.sidebar{transform:translateX(-100%);transition:transform .18s ease;width:280px}.sidebar-open .sidebar{transform:translateX(0)}.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(17,24,39,.46);z-index:25}.sidebar-open .mobile-overlay{display:block}.app-shell{margin-left:0}.menu-toggle{display:inline-grid;place-items:center}.topbar{align-items:flex-start}.topbar-title-group{flex:1}.topbar-user{font-size:13px}.main-content{padding:22px 16px 64px}.page-header{display:block}.page-actions{margin-top:14px;justify-content:flex-start}.card-grid.two,.card-grid.three,.card-grid.four,.quick-grid,.report-card-list{grid-template-columns:1fr}.section-header{display:block}.section-actions{margin-top:12px}.form-grid,.form-grid.three{grid-template-columns:1fr}.filter-grid{grid-template-columns:1fr}.signature-grid{grid-template-columns:1fr;gap:40px}.print-header,.print-meta{display:grid;grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.nav-submenu{display:none}.sidebar-open .nav-submenu{display:grid}}
@media screen and (max-width:620px){body{font-size:14px}.topbar{padding:10px 12px}.topbar-user{display:none}.main-content{padding:18px 12px 54px}.panel{padding:16px;border-radius:var(--radius-md)}.page-header h1{font-size:26px}.btn,.page-actions .btn,.filter-actions .btn{width:100%}input,select,textarea{font-size:16px}table{min-width:720px}.card-value{font-size:26px}.print-sheet{padding:16px;overflow:auto}.print-sheet table{min-width:640px}.print-title{font-size:18px}.watermark::before{font-size:40px}.modal-card{padding:18px}.pagination-nav{flex-direction:column;align-items:flex-start}}
.modal-overlay{position:fixed;inset:0;background:rgba(17,24,39,.5);z-index:50;display:grid;place-items:start center;padding:40px 20px;overflow-y:auto}[data-modal][hidden]{display:none!important}.modal-overlay .modal-card{width:min(100%,560px)}
.pagination-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 0 0;border-top:1px solid var(--neutral-200);margin-top:4px}.pagination-info{font-size:13px;color:var(--neutral-600);margin:0}.pagination-controls{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.pagination-controls .btn{min-height:36px;padding:6px 11px;font-size:13px;font-weight:750}
.guide-layout{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:start}.guide-toc{position:sticky;top:80px;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:18px}.guide-toc-title{font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.07em;color:var(--neutral-500);margin:0 0 10px}.guide-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.guide-toc-link{display:block;padding:6px 8px;border-radius:var(--radius-sm);font-size:13px;color:var(--neutral-700);font-weight:600}.guide-toc-link:hover{background:var(--neutral-100);text-decoration:none;color:var(--neutral-900)}.guide-toc-sep{border:0;border-top:1px solid var(--neutral-200);margin:8px 0}.guide-section{scroll-margin-top:80px}.guide-section h2{font-size:22px;letter-spacing:-.02em;margin:0 0 4px}.guide-section h3{font-size:16px;margin:18px 0 8px;color:var(--neutral-800)}.guide-step{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--neutral-100)}.guide-step:last-child{border-bottom:0}.guide-step-num{width:26px;height:26px;border-radius:999px;background:var(--primary);color:var(--white);font-size:12px;font-weight:900;display:grid;place-items:center;flex-shrink:0;margin-top:2px}.guide-step-body{flex:1}.guide-step-title{font-weight:800;margin:0 0 3px;font-size:14px}.guide-step-desc{color:var(--neutral-600);font-size:13px;margin:0}.guide-can-list,.guide-cannot-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.guide-can-list li,.guide-cannot-list li{display:flex;align-items:flex-start;gap:8px;font-size:14px;padding:4px 0}.guide-can-list li::before{content:"✓";color:var(--success);font-weight:900;flex-shrink:0;margin-top:1px}.guide-cannot-list li{color:var(--neutral-600)}.guide-cannot-list li::before{content:"✗";color:var(--neutral-400);font-weight:900;flex-shrink:0;margin-top:1px}.guide-lifecycle{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin:12px 0 16px}.guide-lifecycle-arrow{color:var(--neutral-400);padding:0 6px;font-size:18px;line-height:1}.guide-note{background:var(--info-soft);border:1px solid #B2DDFF;border-radius:var(--radius-md);padding:10px 14px;font-size:13px;color:#1849A9;margin:12px 0}.guide-warn{background:var(--warning-soft);border:1px solid #FEDF89;border-radius:var(--radius-md);padding:10px 14px;font-size:13px;color:var(--warning);margin:12px 0}.glossary-grid{display:grid;gap:0}.glossary-term{display:grid;grid-template-columns:170px 1fr;gap:6px 14px;padding:10px 0;border-bottom:1px solid var(--neutral-100);align-items:start}.glossary-term:last-child{border-bottom:0}.glossary-key{font-weight:850;color:var(--neutral-800);font-size:14px}.glossary-def{color:var(--neutral-700);font-size:14px}.guide-subsection{border-top:1px solid var(--neutral-100);margin-top:20px;padding-top:20px}
@media(max-width:900px){.guide-layout{grid-template-columns:1fr}.guide-toc{position:static}.glossary-term{grid-template-columns:1fr}}
@media print{body{background:var(--white)}.sidebar,.topbar,.page-header,.panel:not(.print-only),.print-toolbar,.mobile-overlay{display:none!important}.app-shell{margin-left:0;min-height:0}.main-content{padding:0;max-width:none}html,body{height:auto;min-height:0}.print-sheet{box-shadow:none;border:0;max-width:none;font-size:10px;line-height:1.15}.print-sheet.dr,.print-sheet.ir{width:8.5in;min-height:0}.print-sheet .print-header{padding-bottom:2px;margin-bottom:3px}.print-sheet .print-title{margin:2px 0!important;font-size:13px}.print-sheet .print-meta{margin:3px 0;gap:1px 14px}.print-sheet table{font-size:10px}.print-sheet table th,.print-sheet table td{padding:1px 6px}.print-sheet .signature-grid{margin-top:10px!important;gap:20px}.print-sheet .signature-line{padding-top:4px}.print-sheet h3{margin:6px 0 3px!important;font-size:11px!important}.print-sheet p{margin:3px 0!important}.print-sheet tr{page-break-inside:avoid}}@page{size:8.5in 7in;margin:0.2in}
.searchable-select{position:relative;display:inline-block;width:100%}.searchable-select .searchable-select-native{display:none}.searchable-select-input{width:100%}.searchable-select.disabled .searchable-select-input{background:var(--neutral-100);color:var(--neutral-500);cursor:not-allowed}.searchable-select-list{position:fixed;z-index:40;max-height:240px;overflow-y:auto;background:var(--white);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);padding:4px}.searchable-select-option{padding:7px 9px;border-radius:var(--radius-sm);font-size:13px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.searchable-select-option:hover,.searchable-select-option.active{background:var(--primary-soft);color:var(--primary-dark)}.searchable-select-empty{padding:7px 9px;font-size:12px;color:var(--neutral-500);font-style:italic}
.remarks-cell{display:flex;gap:4px;align-items:center}.remarks-toggle{min-height:32px;min-width:32px;padding:4px 6px;border:1px solid var(--neutral-300);border-radius:var(--radius-sm);background:var(--white);cursor:pointer;font-size:14px;line-height:1;flex-shrink:0}.remarks-toggle[data-show="0"]{background:var(--neutral-100);color:var(--neutral-400)}.summary-panel{margin-top:14px;max-width:340px}.summary-panel table{font-size:13px}
.tank-id-cell .tank-na{display:none;color:var(--neutral-500);font-style:italic;font-size:13px}.line-row.customer-owned .tank-id-cell .searchable-select,.line-row.customer-owned .tank-id-cell>select.tank-select{display:none}.line-row.customer-owned .tank-id-cell .tank-na{display:inline}
.customer-group{padding:14px 0;border-bottom:1px solid var(--neutral-100)}.customer-group:last-child{border-bottom:0}