*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f5f6f8;color:#171717;font:14px Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit}
.app-shell{min-height:100vh}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:258px;background:#111214;color:#fff;padding:18px 14px;z-index:50;display:flex;flex-direction:column;border-right:1px solid #292a2d}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;font-weight:800;font-size:16px;padding:8px 10px 25px}
.brand img{width:40px;height:40px;background:#fff;border-radius:11px;padding:5px}
.brand small{display:block;color:#85878b;font-size:10px;font-weight:500;margin-top:3px}
.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:1.4px;color:#73757a;padding:15px 12px 7px}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav a{display:flex;align-items:center;gap:11px;color:#c9cacf;text-decoration:none;padding:11px 12px;border-radius:10px;font-weight:650;transition:.18s}
.side-nav a:hover{background:#202125;color:#fff;transform:translateX(1px)}
.side-nav a.active{background:#f26722;color:#fff;box-shadow:0 8px 20px rgba(242,103,34,.22)}
.side-nav .icon{width:20px;text-align:center;font-size:15px}
.sidebar-bottom{margin-top:auto;border-top:1px solid #292a2d;padding-top:14px}
.user-mini{display:flex;gap:10px;align-items:center;padding:10px 9px;margin-bottom:5px}
.avatar{width:36px;height:36px;border-radius:50%;background:#f26722;color:#fff;display:grid;place-items:center;font-weight:850}
.user-mini strong{display:block;font-size:12px;color:#fff}.user-mini span{display:block;color:#888;font-size:10px;margin-top:2px}
.content{margin-left:258px;min-height:100vh}
.topbar{height:72px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #e5e6e8;display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:40}
.page-title{font-size:18px;font-weight:800}.page-sub{color:#8a8c91;font-size:12px;margin-top:3px}
.mobile-menu{display:none;border:0;background:#111214;color:#fff;border-radius:9px;padding:9px 11px}
.container{max-width:1380px;margin:0 auto;padding:30px 32px 50px}
.hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.hero h1{margin:0;font-size:28px;letter-spacing:-.5px}.hero p{margin:6px 0 0;color:#777}
.card{background:#fff;border:1px solid #e5e6e8;border-radius:16px;padding:22px;margin-bottom:18px;box-shadow:0 3px 14px rgba(16,24,40,.035)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{position:relative;overflow:hidden}.stat .label{color:#777;font-weight:650}.stat h2{font-size:31px;margin:11px 0 0}.stat:after{content:"";position:absolute;width:76px;height:76px;border-radius:50%;right:-26px;bottom:-26px;background:#fff0e8}
.field{margin-bottom:15px}.field label{display:block;font-weight:750;margin-bottom:7px}.field small{color:#777}
.field input,.field textarea,.field select{width:100%;border:1px solid #d5d7da;border-radius:10px;padding:11px 12px;background:#fff;color:#111;outline:none;font:inherit}
.field input:focus,.field textarea:focus,.field select:focus{border-color:#f26722;box-shadow:0 0 0 3px rgba(242,103,34,.10)}
.field textarea{min-height:110px;resize:vertical}
.btn{border:0;border-radius:10px;padding:11px 16px;background:#111214;color:#fff;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:750;gap:7px}
.btn:hover{opacity:.92;transform:translateY(-1px)}.btn.primary{background:#f26722}.btn.light{background:#f0f1f2;color:#111}.btn.danger{background:#b42318}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px}.ok{background:#e9f7ef;color:#166534}.bad{background:#fdecec;color:#991b1b}
table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden}th,td{text-align:left;padding:13px;border-bottom:1px solid #eee;vertical-align:top}th{background:#fafafa;font-size:12px;color:#666;text-transform:uppercase;letter-spacing:.4px}tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#eee;font-size:11px;font-weight:750}.badge.pending{background:#fff4e8;color:#9a4d00}.badge.approved{background:#e9f7ef;color:#166534}.badge.rejected{background:#fdecec;color:#991b1b}
.section-title{font-size:18px;margin:0 0 15px;border-bottom:1px solid #eee;padding-bottom:10px}.actions{display:flex;gap:8px;flex-wrap:wrap}.muted{color:#777}
.field-row{display:grid;grid-template-columns:1fr 1fr 130px 100px 70px;gap:8px;align-items:end;border:1px solid #eee;padding:12px;border-radius:10px;margin-bottom:8px}.check{display:flex;gap:7px;align-items:center}.check input{width:auto}
.mobile-overlay{display:none}
/* Reference RCA report - keep this layout separate from application UI */
.rca-paper{max-width:980px;margin:0 auto;background:#fff;border:1px solid #d9dfe5;box-shadow:0 8px 30px rgba(0,0,0,.07);padding:42px 48px;color:#17202a}
.rca-paper-header{border-bottom:3px solid #1f4f78;padding-bottom:18px;margin-bottom:22px}.rca-paper-header h1{margin:0;font-size:28px;color:#173f62}
.rca-report-title{font-size:15px;font-weight:700;margin-top:8px;color:#3d4a55}
.rca-meta{width:100%;border-collapse:collapse;margin-bottom:28px}.rca-meta th,.rca-meta td{border:1px solid #d6dde4;padding:9px 11px;text-align:left}.rca-meta th{width:17%;background:#f0f4f7;color:#3d4a55;text-transform:none;letter-spacing:0;font-size:12px}.rca-meta td{font-size:13px}
.rca-section{margin:28px 0}.rca-section h2{font-size:19px;color:#1f4f78;border-bottom:2px solid #dbe5ed;padding-bottom:7px;margin:0 0 15px}.rca-section h3{font-size:14px;color:#263d50;margin:18px 0 7px}
.rca-label{font-size:13px;font-weight:800;color:#34495e;margin:13px 0 6px}.rca-text{font-size:13px;line-height:1.65;white-space:normal}
.rca-callout{padding:14px 16px;margin:13px 0;border-left:4px solid #7b8794;background:#f5f7f9;font-size:13px;line-height:1.6}.rca-callout.danger-note{border-left-color:#c0392b;background:#fff0ee}.rca-callout.blue-note{border-left-color:#2874a6;background:#edf5fb}.rca-callout.neutral{border-left-color:#7b8794}
.rca-table{width:100%;border-collapse:collapse;font-size:12px}.rca-table th,.rca-table td{border:1px solid #cfd8df;padding:8px;text-align:left;vertical-align:top}.rca-table th{background:#24577f;color:#fff}
.rca-footer{border-top:1px solid #dfe4e8;margin-top:30px;padding-top:12px;color:#6d7882;font-size:11px}.report-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.demo-banner{background:#fff7ed;border:1px solid #fed7aa;border-left:4px solid #f26722;border-radius:12px;padding:13px 15px;margin-bottom:18px;color:#7c3f12}
@media print{body{background:#fff!important}.sidebar,.topbar,.no-print{display:none!important}.content{margin-left:0!important}.container{padding:0!important;max-width:none!important}.rca-paper{box-shadow:none;border:0;padding:10mm;max-width:none}.rca-section{break-inside:avoid}}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.content{margin-left:0}.mobile-menu{display:block}.topbar{padding:0 16px}.container{padding:22px 16px 35px}.grid,.grid3,.field-row{grid-template-columns:1fr}.hero{align-items:flex-start;flex-direction:column}.mobile-overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:45}}
@media(max-width:700px){.rca-paper{padding:22px 16px}.rca-meta th{width:auto}.report-toolbar{align-items:flex-start;gap:12px;flex-direction:column}.reference-paper{width:calc(100vw - 32px);padding:24px 18px}}
.six-header{display:flex;align-items:center;justify-content:center;gap:35px;border-bottom:3px solid #2874a6;padding-bottom:7px}.six-brand{position:relative;display:flex;align-items:center;gap:7px;margin-right:auto}.six-brand img{width:76px;height:38px}.six-brand b{display:block;font-size:13px;letter-spacing:2px}.six-brand span{display:block;font-size:8px;letter-spacing:3px}.six-title{font-family:Georgia,serif;font-weight:800;color:#2874a6;font-size:25px;letter-spacing:.3px}.six-address{text-align:center;color:#4e5964;font-size:10px;margin-top:-2px}.report-heading{text-align:center;margin:18px 0}.report-heading h1{font:italic 700 17px Georgia,serif;margin:0;color:#273746}.report-heading p{font:12px Georgia,serif;margin:7px 0;color:#4d5964}.rca-meta th{background:#2874a6!important;color:#fff!important}.rca-meta td:first-child{background:#e8eef5;font-weight:800;width:24%}.status-cell{background:#fff4dc}.approved-cell{background:#dff2df}.report-images{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}.report-images figure{margin:0;text-align:center;max-width:100%}.report-images img{max-width:680px;max-height:520px;object-fit:contain;border:1px solid #ddd}.report-images figcaption{font:italic 12px Georgia,serif;color:#65717b;margin-top:5px}.photo-title{font:700 13px Georgia,serif;color:#2874a6;margin-bottom:10px}.signature-row{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:22px;border:1px solid #d5dbe0}.signature-row>div{padding:16px;min-height:90px}.signature-row>div+div{border-left:1px solid #d5dbe0}@media print{.six-header{break-inside:avoid}.report-images img{max-height:500px}}
/* Reference RCA document layout */
.reference-paper{width:min(1078px,calc(100vw - 64px));max-width:1078px;margin-left:auto;margin-right:auto;background:#fff;padding:42px 48px;color:#17202a;border:1px solid #d9dfe5;box-shadow:0 8px 30px rgba(0,0,0,.06);font-family:Georgia,"Times New Roman",serif}
.reference-header{display:flex;align-items:center;border-bottom:3px solid #2874a6;padding-bottom:8px;gap:18px}.ref-logo{display:flex;align-items:center;gap:8px;min-width:230px}.ref-logo img{width:72px;height:38px;object-fit:contain}.ref-logo b{font-size:12px;letter-spacing:1.8px}.ref-report-title{margin-left:auto;color:#2874a6;font-size:25px;font-weight:800;white-space:nowrap}
.ref-address{text-align:center;color:#4e5964;font-size:10px;margin-top:-1px}.ref-incident-title{text-align:center;margin:20px 0 16px}.ref-incident-title h1{font-style:italic;font-size:18px;margin:0;color:#273746}.ref-incident-title p{font-size:12px;margin:7px 0;color:#4d5964}
.ref-meta{width:100%;border-collapse:collapse;margin:15px 0 28px}.ref-meta th,.ref-meta td{border:1px solid #cfd8df;padding:8px 10px;text-align:left;vertical-align:top;font-size:12px}.ref-meta th{background:#2874a6;color:#fff;font-size:12px}.ref-meta td:first-child{background:#e8eef5;font-weight:800;width:24%}.status-resolved{background:#e3f2df;font-weight:700}
.reference-section{margin:26px 0;break-inside:auto}.reference-section h2{font-size:18px;color:#2874a6;border-bottom:2px solid #8db4d1;padding-bottom:6px;margin:0 0 15px}.reference-section h3{font-size:13px;color:#31556e;margin:14px 0 7px}.ref-text{font-size:13px;line-height:1.65}.ref-label{font-weight:800;color:#34495e;margin:10px 0 6px}
.ref-table{width:100%;border-collapse:collapse;margin:12px 0;font-size:12px}.ref-table th,.ref-table td{border:1px solid #cfd8df;padding:8px;text-align:left;vertical-align:top}.ref-table th{background:#2874a6;color:#fff}.ref-callout{padding:13px 15px;margin:12px 0;border-left:5px solid #7b8794;background:#f5f7f9;font-size:13px;line-height:1.6}.ref-callout.danger{border-left-color:#c0392b;background:#fff0ee}.ref-callout.blue{border-left-color:#2874a6;background:#edf5fb}.ref-callout.neutral{border-left-color:#7b8794;background:#f5f7f9}
.ref-figure{text-align:center;margin:18px 0;break-inside:avoid}.ref-figure img{max-width:680px;max-height:500px;object-fit:contain;border:1px solid #ddd}.ref-figure figcaption{font-style:italic;font-size:11px;color:#65717b;margin-top:6px}.reference-footer{border-top:1px solid #dfe4e8;margin-top:28px;padding-top:10px;color:#6d7882;font-size:10px}.ack-box{background:#fff2cf;border-left:5px solid #f2ad2e;padding:14px;line-height:1.6;font-size:13px;margin-top:18px}.signature-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d5dbe0;margin-top:18px}.signature-grid>div{padding:15px;min-height:90px}.signature-grid>div+div{border-left:1px solid #d5dbe0}
@media print{.reference-paper{box-shadow:none;border:0;padding:10mm;max-width:none}.reference-section{break-inside:auto}.ref-table,.ref-figure{break-inside:avoid}}
.new-rca-btn{min-width:150px;min-height:54px;font-size:15px}
.share-link-row{display:flex;gap:8px;align-items:center;margin:8px 0 7px}.share-link-row input{flex:1;min-width:0;border:1px solid #d5d7da;border-radius:10px;padding:11px 12px;font:inherit;background:#fafafa}.share-result{padding:16px;border:1px solid #e5e6e8;border-radius:12px;background:#fafafa}.new-rca-btn{min-width:160px;min-height:46px;font-size:15px;box-shadow:0 5px 14px rgba(242,103,34,.18)}
@media(max-width:700px){.share-link-row{flex-direction:column;align-items:stretch}}
/* Final RCA view alignment and action sizing */
.report-toolbar{width:100%;max-width:1078px;margin:0 auto 18px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.report-toolbar .actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.reference-paper{display:block;width:min(1078px,calc(100vw - 64px));max-width:1078px;margin:0 auto!important;box-sizing:border-box}
.new-rca-btn{height:48px!important;min-height:48px!important;min-width:150px!important;padding:0 20px!important;border-radius:10px!important;font-size:15px!important;line-height:1!important;white-space:nowrap!important;box-sizing:border-box!important}
@media(max-width:900px){.report-toolbar{max-width:none}}
@media(max-width:700px){.report-toolbar{width:100%}.reference-paper{width:calc(100vw - 32px)}}
/* RCA view: keep the reference document visually centered in the available content area. */
.content > .container > .reference-paper, .content > .container > .report-toolbar + .reference-paper { margin-left:auto !important; margin-right:auto !important; }
@media(min-width:901px){ .reference-paper{ width:min(1078px, calc(100% - 20px)); } .report-toolbar{ width:min(1078px, calc(100% - 20px)); } }
/* Final RCA view alignment: center the report title exactly inside the reference header. */
.reference-header{position:relative;min-height:48px;display:flex;align-items:center;padding-bottom:8px;}
.reference-header .ref-logo{position:absolute;left:0;top:0;min-width:0;width:150px;height:40px;display:flex;align-items:center;}
.reference-header .ref-logo img{display:block;width:auto;height:auto;max-width:105px;max-height:38px;object-fit:contain;}
.reference-header .ref-report-title{position:absolute;left:50%;top:0;transform:translateX(-50%);margin:0;width:70%;text-align:center;white-space:nowrap;}
@media(max-width:700px){.reference-header{min-height:80px}.reference-header .ref-report-title{top:42px;width:100%;font-size:20px}.reference-header .ref-logo{top:0;left:0}.reference-header .ref-logo img{max-width:90px;max-height:34px;}}
/* Visual RCA template designer / dynamic report components */
.designer-page-break{height:0;border-top:2px dashed #f26722;margin:18px 0;position:relative}
.designer-page-break:after{content:'PAGE BREAK';position:absolute;right:0;top:-10px;background:#fff4ed;color:#c24f16;font-size:9px;font-weight:800;padding:2px 6px;border-radius:5px}
.designer-heading{font-family:Times,serif;font-weight:700}
.designer-text{white-space:normal;line-height:1.55}
.reference-paper .designer-heading{border-bottom:1px solid #8fb4d1;padding-bottom:5px}
.reference-paper .designer-field h3{margin:0 0 8px}
.reference-paper .designer-text{white-space:normal}
/* Modern light workspace UI inspired by the supplied portal reference */
.sidebar{background:#fafafa;color:#171717;border-right:1px solid #e5e5e5;padding:16px 9px}
.brand{color:#171717;border-bottom:1px solid #e7e7e7;margin-bottom:10px;padding:8px 9px 20px}
.brand img{background:#fff;border:1px solid #eee;border-radius:7px}
.brand small{color:#777}
.nav-label{color:#777;letter-spacing:.8px;padding:14px 11px 7px}
.side-nav a{color:#383838;border-radius:8px;padding:11px 10px;font-weight:600}
.side-nav a:hover{background:#f0f0f0;color:#111;transform:none}
.side-nav a.active{background:#e9e9e9;color:#111;box-shadow:none}
.sidebar-bottom{border-top:1px solid #e5e5e5}
.user-mini strong{color:#222}.user-mini span{color:#777}
.avatar{background:#171717}
.mobile-menu{background:#171717}
.topbar{height:78px;padding:0 30px;border-bottom:0;background:#fff}
.page-title{font-size:20px;letter-spacing:-.3px}
.container{padding-top:24px}
.hero{background:#fff;border:1px solid #e2e2e2;border-radius:12px;padding:18px 20px;margin-bottom:15px}
.hero h1{font-size:25px;letter-spacing:-.6px}
.card{border-radius:12px;box-shadow:none;border-color:#e2e2e2;padding:18px}
.stat h2{font-size:27px}
.field input,.field textarea,.field select{border-radius:7px;border-color:#d4d4d4}
.btn{border-radius:7px}.btn.primary{background:#171717}.btn.light{background:#fff;border:1px solid #d6d6d6}
.ai-control{width:100%;min-width:0}
.ai-control>input,.ai-control>textarea{width:100%}
@media(max-width:900px){.topbar{padding:0 15px}.hero{padding:15px}.card{padding:15px}}