:root{--sidebar-w:270px;--accent:#22b7aa;--accent2:#4b8cff;--nav:#0e1b2f;--nav2:#13243e;--muted:#6c7a91;--surface:#fff;--line:rgba(120,130,145,.18)}
html,body{min-height:100%;background:var(--bs-tertiary-bg)}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--bs-body-color)}
a{text-decoration:none}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);background:linear-gradient(180deg,var(--nav),var(--nav2));color:#dbe6f5;z-index:1040;display:flex;flex-direction:column;box-shadow:10px 0 30px rgba(8,20,40,.08)}.brand-wrap{height:78px;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center}.brand-link{display:block;min-width:0}.brand-logo{width:222px;height:auto;filter:none;color:white}.nav-scroll{overflow-y:auto;padding:12px 10px 22px;scrollbar-width:thin}.nav-scroll::-webkit-scrollbar{width:7px}.nav-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:10px}.nav-section{font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:#7487a5;font-weight:700;padding:18px 11px 7px}.side-link{display:flex;gap:11px;align-items:center;color:#c8d5e8;padding:10px 12px;border-radius:10px;margin:2px 0;font-size:.92rem}.side-link i{width:20px;text-align:center;font-size:1rem}.side-link:hover{background:rgba(255,255,255,.08);color:white}.side-link.active{background:linear-gradient(90deg,rgba(34,183,170,.22),rgba(75,140,255,.14));color:white;box-shadow:inset 3px 0 0 var(--accent)}.main-area{margin-left:var(--sidebar-w);min-height:100vh;width:calc(100% - var(--sidebar-w));display:flex;flex-direction:column}.topbar{height:78px;display:flex;align-items:center;padding:0 24px;background:var(--bs-body-bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1020}.topbar-title{font-size:1.08rem;font-weight:700}.topbar-subtitle{font-size:.78rem;color:var(--bs-secondary-color)}.topbar-actions{display:flex;align-items:center;gap:9px}.demo-pill{font-size:.72rem;font-weight:600;padding:6px 10px;border-radius:999px;background:rgba(34,183,170,.12);color:#15968d;border:1px solid rgba(34,183,170,.25)}.content-wrap{padding:24px;flex:1}.app-footer{padding:14px 24px;border-top:1px solid var(--line);background:var(--bs-body-bg);font-size:.75rem;color:var(--bs-secondary-color);display:flex}.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}.page-head h1{font-size:1.45rem;margin:0 0 4px}.page-head p{margin:0;color:var(--bs-secondary-color);font-size:.9rem}.metric-card{border:1px solid var(--line);border-radius:16px;background:var(--bs-body-bg);padding:18px;height:100%;box-shadow:0 8px 28px rgba(18,38,63,.04)}.metric-label{font-size:.78rem;color:var(--bs-secondary-color);font-weight:600}.metric-value{font-size:1.85rem;font-weight:800;line-height:1.1;margin-top:8px}.metric-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(75,140,255,.12);color:var(--accent2);font-size:1.15rem}.panel{background:var(--bs-body-bg);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 28px rgba(18,38,63,.035)}.panel-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}.panel-title{font-weight:700;font-size:.95rem}.panel-body{padding:18px}.table{--bs-table-bg:transparent}.table thead th{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--bs-secondary-color);border-bottom-width:1px;white-space:nowrap}.table td{vertical-align:middle;font-size:.88rem}.btn-icon{width:34px;height:34px;padding:0;display:inline-grid;place-items:center}.empty-state{text-align:center;padding:45px 20px;color:var(--bs-secondary-color)}.empty-state i{font-size:2.2rem;display:block;margin-bottom:9px;opacity:.5}.workspace-tabs{overflow-x:auto;white-space:nowrap;padding-bottom:3px}.workspace-tabs .nav-link{border-radius:9px;font-size:.84rem;color:var(--bs-secondary-color);padding:.55rem .8rem}.workspace-tabs .nav-link.active{background:rgba(75,140,255,.12);color:var(--accent2);font-weight:650}.timeline{position:relative;padding-left:24px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line)}.timeline-item{position:relative;padding:0 0 22px 18px}.timeline-dot{position:absolute;left:-22px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(34,183,170,.12)}.timeline-title{font-weight:700}.timeline-meta{font-size:.75rem;color:var(--bs-secondary-color)}.progress-thin{height:7px}.risk-chip{font-size:.72rem}.bim-stage{position:relative;min-height:500px;border-radius:14px;overflow:hidden;background:radial-gradient(circle at 35% 30%,#1c365e,#0a1424 60%,#07101c);border:1px solid rgba(255,255,255,.08)}.bim-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:30px 30px;transform:perspective(700px) rotateX(62deg) translateY(170px) scale(1.3)}.bim-building{position:absolute;left:50%;top:47%;width:210px;height:310px;transform:translate(-50%,-50%) skewY(-2deg);border:1px solid rgba(108,185,255,.6);background:linear-gradient(135deg,rgba(75,140,255,.25),rgba(34,183,170,.13));box-shadow:0 0 80px rgba(56,138,255,.16),inset 0 0 35px rgba(255,255,255,.04)}.bim-floor{height:10%;border-bottom:1px solid rgba(151,211,255,.4);cursor:pointer;transition:.2s}.bim-floor:hover,.bim-floor.active{background:rgba(34,183,170,.25)}.bim-badge{position:absolute;top:16px;left:16px;background:rgba(9,22,39,.82);color:#cfe7ff;border:1px solid rgba(255,255,255,.12);padding:8px 10px;border-radius:8px;font-size:.75rem}.stat-ring{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) calc(var(--p)*1%),rgba(120,130,145,.16) 0)}.stat-ring:before{content:"";position:absolute;width:62px;height:62px;border-radius:50%;background:var(--bs-body-bg)}.stat-ring span{position:relative;font-weight:800;font-size:.9rem}.data-note{font-size:.78rem;border-left:3px solid var(--accent2);padding:9px 12px;background:rgba(75,140,255,.07);border-radius:0 8px 8px 0}.login-shell{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,rgba(34,183,170,.20),transparent 35%),radial-gradient(circle at 90% 90%,rgba(75,140,255,.18),transparent 35%),#081426}.login-card{width:min(430px,calc(100vw - 32px));border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.97);border-radius:20px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.login-logo{width:240px;margin-bottom:25px}.setup-wrap{max-width:930px;margin:40px auto;padding:0 18px}.required:after{content:" *";color:var(--bs-danger)}
[data-bs-theme="dark"]{--line:rgba(255,255,255,.10)}[data-bs-theme="dark"] .brand-logo{color:white}[data-bs-theme="dark"] .metric-card,[data-bs-theme="dark"] .panel{box-shadow:none}[data-bs-theme="dark"] .demo-pill{color:#65ded2}
@media(max-width:991.98px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main-area{margin-left:0;width:100%}.topbar{padding:0 14px}.content-wrap{padding:16px}.demo-pill{display:none}.topbar-subtitle{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
@media(max-width:575.98px){.topbar-title{font-size:.95rem}.topbar-actions .dropdown-toggle{font-size:0}.topbar-actions .dropdown-toggle i{font-size:1rem;margin:0!important}.content-wrap{padding:12px}.page-head{flex-direction:column}.app-footer{font-size:.65rem}}
/* SentraAIMS v0.2 enterprise presentation */
:root{--sidebar-w:292px;--brand-navy:#07172d;--brand-navy-2:#0c223f;--brand-cyan:#27d9cf;--brand-blue:#2f85c8;--brand-gold:#d9ae5f;--accent:#1fb9ad;--accent2:#357fc4}
.sidebar{background:linear-gradient(180deg,#06162c 0%,#0a203b 55%,#0b1c32 100%);box-shadow:14px 0 34px rgba(4,18,37,.12)}
.brand-wrap{height:102px;padding:10px 17px 9px;background:#07172d;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-link{display:flex;align-items:center;width:100%;height:100%}.brand-logo{display:block;width:255px;max-width:100%;height:auto;border-radius:4px}
.nav-scroll{padding-top:9px}.nav-section{color:#6f86a8;font-size:.65rem;letter-spacing:.14em;padding-top:17px}.side-link{border-radius:8px;padding:9px 12px}.side-link.active{background:linear-gradient(90deg,rgba(35,216,205,.17),rgba(53,127,196,.08));box-shadow:inset 3px 0 0 #29d7ce}.side-link.active i{color:#5ce7df}
.topbar{height:76px;padding:0 26px;background:color-mix(in srgb,var(--bs-body-bg) 96%,#edf4fb 4%);backdrop-filter:saturate(150%) blur(8px)}
.topbar-title{font-size:1.05rem;letter-spacing:.005em}.demo-pill{background:rgba(32,185,174,.08);border-color:rgba(32,185,174,.18);color:#138c84;font-weight:700}
.page-head{margin-bottom:24px}.page-head h1{font-size:1.5rem;letter-spacing:-.018em}.page-head p{max-width:840px}.metric-card,.panel{border-radius:13px;box-shadow:0 10px 32px rgba(15,37,63,.045)}
.metric-card{position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,var(--brand-cyan),var(--brand-blue));opacity:.65}.metric-value{letter-spacing:-.025em}
.panel-head{min-height:55px}.panel-title{letter-spacing:-.005em}.btn{font-weight:600}.btn-primary{--bs-btn-bg:#197e91;--bs-btn-border-color:#197e91;--bs-btn-hover-bg:#126b7c;--bs-btn-hover-border-color:#126b7c;--bs-btn-active-bg:#0d5f70;--bs-btn-active-border-color:#0d5f70}
.btn-outline-primary{--bs-btn-color:#197e91;--bs-btn-border-color:#4ea5b3;--bs-btn-hover-bg:#197e91;--bs-btn-hover-border-color:#197e91}.form-control,.form-select{border-radius:8px}.modal-content{border-radius:14px;border:1px solid var(--line)}
.login-shell{background:radial-gradient(circle at 20% 5%,rgba(39,217,207,.12),transparent 30%),radial-gradient(circle at 88% 92%,rgba(47,133,200,.20),transparent 30%),linear-gradient(145deg,#061429,#0b223f 62%,#07172d)}
.login-card{width:min(460px,calc(100vw - 32px));padding:0 32px 32px;overflow:hidden}.login-brand{margin:0 -32px 28px;background:#07172d;padding:16px 24px;border-bottom:1px solid rgba(255,255,255,.08)}.login-logo{display:block;width:310px;max-width:100%;margin:0 auto}.tracking-code{letter-spacing:.45em;font-weight:700}
.enterprise-kicker{font-size:.69rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--brand-blue)}
.assurance-card{border:1px solid var(--line);border-radius:12px;padding:16px;height:100%;background:var(--bs-body-bg)}.assurance-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:rgba(31,185,173,.10);color:#158f87;font-size:1.15rem}
.cde-state{font-size:.7rem}.data-standard-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem}.workflow-track{display:flex;gap:4px;flex-wrap:wrap}.workflow-step{padding:5px 8px;border-radius:6px;background:var(--bs-tertiary-bg);font-size:.72rem;color:var(--bs-secondary-color)}.workflow-step.active{background:rgba(31,185,173,.12);color:#12877f;font-weight:700}
.print-brand{display:none}.safety-section{break-inside:avoid;margin-bottom:22px}.report-cover{border-bottom:2px solid #d9ae5f;padding-bottom:18px;margin-bottom:22px}.report-brand{width:260px;max-width:100%;background:#07172d;border-radius:4px;padding:2px}.report-meta{font-size:.78rem;color:var(--bs-secondary-color)}
.integration-health{display:flex;align-items:center;gap:8px}.health-dot{width:9px;height:9px;border-radius:50%;background:#8995a6}.health-dot.ok{background:#2ea66e;box-shadow:0 0 0 4px rgba(46,166,110,.10)}.health-dot.warn{background:#d09c2b}.health-dot.bad{background:#c94b56}
.ifc-object-row:hover{background:var(--bs-tertiary-bg)}.model-frame{width:100%;min-height:600px;border:0;border-radius:12px;background:#07172d}.standards-note{border-left:3px solid var(--brand-gold);background:rgba(217,174,95,.08);padding:10px 12px;border-radius:0 8px 8px 0;font-size:.82rem}
@media print{.sidebar,.topbar,.app-footer,.no-print,.btn,.modal,.nav{display:none!important}.main-area{margin:0!important;width:100%!important}.content-wrap{padding:0!important}.panel,.metric-card{box-shadow:none!important;border-color:#d9dee5!important}.print-brand{display:block}.report-brand{width:230px}.report-cover{margin-top:0}.table{font-size:10pt}.page-break{break-before:page}}
@media(max-width:991.98px){.brand-wrap{height:92px}.brand-logo{width:235px}}