:root{
  --tx-navy:#1E3A6B;
  --tx-navy-deep:#0F1E3D;
  --tx-teal:#00B0B9;
  --tx-teal-ink:#006E74;
  --tx-charcoal:#1E1E1E;
  --tx-slate:#3A3A3A;
  --tx-sand:#EEF3F8;
  --srg-red:#E30613;
  --bg:#F5F5F5;
  --card:#FFFFFF;
  --border:#E5E5E5;
  --muted:#6B7280;
  --ok:#16A34A;
  --warn:#F59E0B;
  --alert:#DC2626;
  --info:#2563EB;
  --purple:#7C3AED;
  --shadow:0 1px 2px rgba(0,0,0,0.04), 0 2px 6px rgba(0,0,0,0.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Source Sans 3','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--tx-charcoal);
  -webkit-font-smoothing:antialiased;
  font-size:14px;
  line-height:1.4;
}
.mono{font-family:'JetBrains Mono',ui-monospace,Menlo,monospace;font-variant-numeric:tabular-nums}
.boot{padding:60px;text-align:center;color:var(--muted)}

/* Header */
.header{
  background:var(--card);
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow);
  position:sticky;top:0;z-index:30;
}
.header-top{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;gap:20px;
}
.header-left{display:flex;align-items:center;gap:16px}
.header-left img{height:38px;width:auto}
.header-title{
  font-weight:800;font-size:18px;color:var(--tx-navy);letter-spacing:.2px;
}
.header-title .sub{font-weight:500;color:var(--tx-slate);font-size:13px;display:block;margin-top:2px}
.header-right{display:flex;align-items:center;gap:12px;text-align:right}
.header-right .delivered{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.header-right .srg{font-weight:700;color:var(--srg-red);font-size:14px}
.header-right img{height:44px;width:auto}
.header-accent{
  height:4px;
  background:linear-gradient(90deg,var(--tx-navy) 0%,var(--tx-navy) 55%,var(--tx-teal) 55%,var(--tx-teal) 80%,var(--srg-red) 80%,var(--srg-red) 100%);
}

/* Tabs */
.tabs{
  display:flex;gap:0;padding:0 28px;background:var(--card);
  border-bottom:1px solid var(--border);
}
.tab{
  padding:14px 20px;cursor:pointer;font-weight:600;font-size:13px;
  text-transform:uppercase;letter-spacing:.8px;color:var(--muted);
  border-bottom:3px solid transparent;transition:all .15s ease;
  background:transparent;border-top:none;border-left:none;border-right:none;font-family:inherit;
}
.tab:hover{color:var(--tx-navy)}
.tab.active{color:var(--tx-navy);border-bottom-color:var(--tx-teal)}

/* Layout */
.main{padding:24px 28px 48px;max-width:1600px;margin:0 auto}
.section-title{font-size:12px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);font-weight:700;margin:0 0 10px}

/* Cards */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  box-shadow:var(--shadow);
}
.card-pad{padding:18px}
.card-title{font-size:14px;font-weight:700;color:var(--tx-navy);margin:0 0 12px;display:flex;justify-content:space-between;align-items:center}
.card-title .muted{color:var(--muted);font-weight:500;font-size:12px}

/* KPI grid */
.kpi-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px;
}
.kpi{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:14px 16px;box-shadow:var(--shadow);
  border-top:3px solid var(--tx-navy);
}
.kpi.alert-kpi{border-top-color:var(--alert)}
.kpi.srg-kpi{border-top-color:var(--srg-red)}
.kpi.teal-kpi{border-top-color:var(--tx-teal)}
.kpi .label{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:600}
.kpi .value{font-size:26px;font-weight:800;color:var(--tx-navy);margin-top:4px;font-family:'JetBrains Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}
.kpi .sub{font-size:12px;color:var(--muted);margin-top:2px}
.kpi .badge{
  display:inline-block;font-size:10px;padding:2px 8px;border-radius:10px;
  margin-left:6px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
}

/* Grid layouts */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* Tables */
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data thead th{
  text-align:left;background:#FAFAFA;color:var(--tx-slate);
  font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.6px;
  padding:10px 12px;border-bottom:2px solid var(--border);position:sticky;top:0;
}
table.data tbody td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
table.data tbody tr:hover{background:#F4F7FB}
table.data tbody tr.clickable{cursor:pointer}
.num{text-align:right;font-family:'JetBrains Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* Status pills */
.pill{display:inline-block;font-size:11px;padding:3px 10px;border-radius:999px;font-weight:700;letter-spacing:.3px;line-height:1.4}
.pill-planned{background:#E5E7EB;color:#374151}
.pill-progress{background:#CFF0F2;color:#006E74}
.pill-complete{background:#DCFCE7;color:#15803D}
.pill-blocked{background:#FEE2E2;color:#991B1B}
.pill-pending{background:#FEF3C7;color:#92400E}
.pill-approved{background:#DCFCE7;color:#15803D}
.pill-rejected{background:#FEE2E2;color:#991B1B}
.pill-high{background:#FEE2E2;color:#991B1B}
.pill-med{background:#FEF3C7;color:#92400E}
.pill-low{background:#DCFCE7;color:#15803D}

/* Progress bar */
.progress{background:#EEE;border-radius:4px;height:8px;overflow:hidden;position:relative}
.progress > span{display:block;height:100%;background:var(--tx-teal);transition:width .3s ease}
.progress.thick{height:14px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:7px 14px;
  background:var(--tx-navy);color:#fff;border:0;border-radius:6px;
  font-weight:600;font-size:12px;cursor:pointer;font-family:inherit;
  text-transform:uppercase;letter-spacing:.5px;
}
.btn:hover{background:var(--tx-navy-deep)}
.btn.outline{background:transparent;color:var(--tx-navy);border:1px solid var(--border)}
.btn.outline:hover{background:#FAFAFA}
.btn.teal{background:var(--tx-teal)}
.btn.teal:hover{background:var(--tx-teal-ink)}
.btn.ghost{background:transparent;color:var(--tx-slate);padding:6px 8px}
.btn.small{padding:4px 10px;font-size:10px}
.btn.danger{background:var(--alert)}
.btn.ok{background:var(--ok)}

/* Alerts strip */
.alert-row{
  display:flex;gap:10px;align-items:center;padding:10px 14px;
  border-left:3px solid var(--warn);background:#FFFBEB;border-radius:6px;font-size:13px;margin-bottom:8px;
}
.alert-row.high{border-left-color:var(--alert);background:#FEF2F2}
.alert-row .badge{
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;
  background:var(--alert);color:#fff;padding:2px 8px;border-radius:4px;
}
.alert-row.warn .badge{background:var(--warn)}

/* Banner */
.banner{
  background:linear-gradient(90deg, rgba(30,58,107,0.08), rgba(0,176,185,0.04));
  border:1px solid var(--border);border-left:4px solid var(--tx-navy);
  padding:14px 18px;border-radius:8px;margin-bottom:18px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
}
.banner .h{font-size:16px;font-weight:700;color:var(--tx-navy)}
.banner .m{color:var(--muted);font-size:13px;margin-top:2px}

/* Gantt */
.gantt-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:8px;background:#fff}
.gantt-grid{display:grid;min-width:100%}
.gantt-head{
  display:grid;background:#FAFAFA;border-bottom:1px solid var(--border);
  font-size:11px;color:var(--muted);font-weight:700;text-transform:uppercase;
  position:sticky;top:0;z-index:2;
}
.gantt-head > div{padding:8px;border-right:1px solid var(--border);text-align:center}
.gantt-row{display:grid;border-bottom:1px solid #F1F1F1;align-items:center}
.gantt-row > .label{padding:6px 10px;border-right:1px solid var(--border);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gantt-lane{position:relative;height:28px;border-right:1px dotted #F1F1F1}
.gantt-bar{
  position:absolute;top:7px;height:14px;border-radius:3px;background:var(--tx-navy);
  opacity:.4;
}
.gantt-bar.actual{opacity:1;top:9px;height:10px;background:var(--tx-teal)}
.gantt-bar.done{background:var(--ok);opacity:1}
.gantt-bar.blocked{background:var(--alert);opacity:1}

/* PO bar */
.po-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--border)}
.po-row:last-child{border-bottom:0}
.po-label{flex:0 0 220px;font-size:12px}
.po-label .scope{color:var(--muted);font-size:11px;display:block}
.po-bar{flex:1;height:18px;background:#EEE;border-radius:4px;position:relative;overflow:hidden}
.po-bar .invoiced{position:absolute;left:0;top:0;bottom:0;background:var(--tx-navy)}
.po-bar .committed{position:absolute;top:0;bottom:0;background:var(--tx-teal);opacity:.55}
.po-bar .threshold{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--alert)}
.po-stat{flex:0 0 120px;text-align:right;font-size:12px;font-family:'JetBrains Mono',ui-monospace,monospace}

/* Modal */
.modal-mask{
  position:fixed;inset:0;background:rgba(20,20,20,.55);z-index:100;
  display:flex;align-items:center;justify-content:center;padding:24px;
}
.modal{
  background:#fff;border-radius:12px;max-width:760px;width:100%;max-height:88vh;overflow:auto;
  box-shadow:0 16px 60px rgba(0,0,0,.28);
}
.modal header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.modal header h2{margin:0;font-size:16px;font-weight:700;color:var(--tx-navy)}
.modal .body{padding:20px}
.modal footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;background:#FAFAFA;border-radius:0 0 12px 12px}

/* Side panel */
.slideover-mask{position:fixed;inset:0;background:rgba(20,20,20,.35);z-index:90}
.slideover{
  position:fixed;top:0;right:0;bottom:0;width:min(520px,95vw);background:#fff;
  box-shadow:-10px 0 40px rgba(0,0,0,.18);z-index:91;display:flex;flex-direction:column;
}
.slideover header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.slideover .body{padding:20px;overflow:auto;flex:1}

/* Chips / filters */
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.chip{
  padding:5px 12px;border:1px solid var(--border);border-radius:999px;font-size:12px;
  cursor:pointer;background:#fff;color:var(--tx-slate);font-weight:600;font-family:inherit;
}
.chip.active{background:var(--tx-navy);color:#fff;border-color:var(--tx-navy)}
.chip:hover{border-color:var(--tx-teal)}
select.filter,input.filter{
  padding:6px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;
  font-family:inherit;background:#fff;
}

/* Capital sheet specific */
.capital-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.capital-card{
  background:#fff;border:1px solid var(--border);border-left:4px solid var(--tx-navy);
  border-radius:10px;padding:16px;cursor:pointer;transition:all .15s ease;
}
.capital-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.capital-card h3{margin:0 0 2px;font-size:14px;font-weight:700;color:var(--tx-navy)}
.capital-card .id{font-size:11px;color:var(--muted);letter-spacing:.5px}
.capital-card .stats{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:12px;font-size:12px}
.capital-card .stats .val{font-weight:700;color:var(--tx-charcoal);font-family:'JetBrains Mono',ui-monospace,monospace}
.posture-bar{height:6px;background:#EEE;border-radius:3px;margin-top:10px;position:relative;overflow:hidden}
.posture-bar > span{position:absolute;top:0;bottom:0;background:var(--ok)}
.posture-bar.pain > span{background:var(--alert)}
.posture-bar.gain > span{background:var(--ok)}

/* Email preview (timesheet modal) */
.email{background:#FAFAFA;border:1px solid var(--border);border-radius:8px;padding:14px;font-size:13px}
.email .hd{border-bottom:1px dashed var(--border);padding-bottom:8px;margin-bottom:10px;color:var(--muted)}
.email .hd b{color:var(--tx-navy)}
.email .body{white-space:pre-wrap}
.email .sig{margin-top:10px;color:var(--muted);font-size:12px}

/* Workforce bars */
.wf-row{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:13px}
.wf-row .n{flex:0 0 180px}
.wf-row .bar{flex:1;height:16px;background:#EEE;border-radius:4px;overflow:hidden;display:flex}
.wf-row .bar .confirmed{background:var(--ok)}
.wf-row .bar .gap{background:var(--alert)}
.wf-row .k{flex:0 0 90px;text-align:right;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px}

/* Ticket rows */
.tick-row{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12px}
.tick-row .n{flex:0 0 220px}
.tick-row .bar{flex:1;height:10px;background:#EEE;border-radius:3px;overflow:hidden}
.tick-row .bar > span{display:block;height:100%;background:var(--ok)}
.tick-row.warn .bar > span{background:var(--warn)}
.tick-row.alert .bar > span{background:var(--alert)}
.tick-row .n .sub{color:var(--muted);font-size:11px;margin-left:4px}

/* Risk register */
.risk-row{padding:8px 0;border-bottom:1px dashed var(--border)}
.risk-row:last-child{border-bottom:0}
.risk-row .hd{display:flex;justify-content:space-between;align-items:center}
.risk-row .mit{font-size:12px;color:var(--muted);margin-top:4px}

/* Footer */
.footer{padding:18px 28px;color:var(--muted);font-size:11px;text-align:center;border-top:1px solid var(--border);background:#FAFAFA}

/* Print */
@media print{
  .tabs,.btn,.chips,.slideover,.slideover-mask,.modal-mask{display:none !important}
  .header{position:static}
  .card,.kpi{box-shadow:none;border:1px solid #ccc;page-break-inside:avoid}
  body{background:#fff}
  .main{padding:12px}
}