:root{
  --navy:#0F2A43; --navy-2:#153853; --ink:#1A2332; --ink-soft:#4B5568;
  --line:#E3E8EF; --bg:#F5F7FA; --card:#FFFFFF;
  --brand:#2E6BE6; --brand-soft:#EAF1FD;
  --good:#1D9A6C; --good-bg:#E7F7EF;
  --warn:#B7791F; --warn-bg:#FDF3DA;
  --bad:#C0392B; --bad-bg:#FBE7E4;
  --muted:#8A94A6;
  --strategy:#6C4FD1; --revenue:#2E6BE6; --compliance:#B7791F; --customer:#1D9A6C;
  --cost_saving:#0E8F9E; --risk_reduction:#C0392B; --operations:#5B6578; --unknown:#AEB4BF;
  --radius:10px;
  font-family: "Inter", -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);}
body{display:flex;min-height:100vh;font-size:14px;}
a{color:inherit;text-decoration:none;}

/* ---- Sidebar ---- */
.sidebar{width:230px;flex-shrink:0;background:linear-gradient(180deg,var(--navy),var(--navy-2));color:#EAF0FA;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;}
.brand{padding:20px 18px 14px;border-bottom:1px solid rgba(255,255,255,.08);}
.brand-title{font-weight:700;font-size:16px;letter-spacing:.2px;}
.brand-sub{font-size:11px;color:#9FB4CE;margin-top:2px;}
.nav-group{padding:10px 10px;}
.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#7F97B4;padding:12px 12px 4px;}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:#D7E2F0;font-size:13.5px;margin-bottom:2px;cursor:pointer;}
.nav-item:hover{background:rgba(255,255,255,.06);}
.nav-item.active{background:rgba(255,255,255,.14);color:#fff;font-weight:600;}
.nav-item.disabled{opacity:.55;cursor:default;}
.nav-icon{width:16px;text-align:center;opacity:.9;}
.sidebar-footer{margin-top:auto;padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#8AA0BE;}
.proto-ver{display:block;margin-top:6px;opacity:.65;font-size:10px;}
.proto-badge{display:inline-block;background:#1D9A6C;color:#06301E;font-size:10px;font-weight:700;padding:2px 7px;border-radius:5px;letter-spacing:.04em;margin-bottom:6px;}

/* ---- Shell ---- */
.shell{flex:1;display:flex;flex-direction:column;min-width:0;}
.topbar{height:60px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:5;}
.page-title{font-size:16px;font-weight:700;}
.page-sub{font-size:12px;color:var(--muted);margin-top:1px;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.persona-switch{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:5px 12px 5px 6px;}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;}
.persona-name{font-size:12.5px;font-weight:600;}
.persona-role{font-size:10.5px;color:var(--muted);}
.ai-btn{display:flex;align-items:center;gap:6px;background:var(--brand);color:#fff;border:none;border-radius:20px;padding:8px 14px;font-size:12.5px;font-weight:600;cursor:pointer;}
.ai-btn:hover{background:#2559C4;}

.content{padding:22px 26px 60px;max-width:1280px;width:100%;margin:0 auto;}

/* ---- Cards / KPIs ---- */
.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:20px;}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;}
.kpi-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;}
.kpi-value{font-size:22px;font-weight:700;}
.kpi-value.na{color:var(--muted);font-size:16px;font-weight:600;}
.kpi-delta{font-size:11px;margin-top:4px;}
.kpi-delta.up{color:var(--good);} .kpi-delta.down{color:var(--bad);} .kpi-delta.flat{color:var(--muted);}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:18px;}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);}
.card-head h3{margin:0;font-size:13.5px;font-weight:700;}
.card-head .hint{font-size:11.5px;color:var(--muted);}
.card-body{padding:16px 18px;}

/* ---- Tables ---- */
table{width:100%;border-collapse:collapse;font-size:13px;}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);
  padding:8px 12px;border-bottom:1px solid var(--line);font-weight:600;}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle;}
tr:last-child td{border-bottom:none;}
tr.clickable:hover{background:#FAFBFD;cursor:pointer;}

/* ---- Badges ---- */
.badge{display:inline-block;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;white-space:nowrap;}
.badge.status-planned{background:#EAF1FD;color:#2E6BE6;}
.badge.status-in_progress{background:#EAF7FD;color:#0E8F9E;}
.badge.status-blocked{background:var(--bad-bg);color:var(--bad);}
.badge.status-awaiting_review{background:var(--warn-bg);color:var(--warn);}
.badge.status-completed{background:var(--good-bg);color:var(--good);}
.badge.status-cancelled{background:#EEF0F3;color:var(--muted);}
.badge.status-carried_forward{background:#F1ECFB;color:var(--strategy);}
.badge.status-draft{background:#EEF0F3;color:var(--ink-soft);}

.badge.pri-low{background:#EEF0F3;color:var(--ink-soft);}
.badge.pri-medium{background:#EAF1FD;color:#2E6BE6;}
.badge.pri-high{background:var(--warn-bg);color:var(--warn);}
.badge.pri-critical{background:var(--bad-bg);color:var(--bad);}
.badge.pri-none{background:#EEF0F3;color:var(--muted);}

.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;}

.avs-chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:20px;background:var(--brand-soft);color:var(--brand);}
.avs-chip.na{background:#EEF0F3;color:var(--muted);font-weight:600;}

.pill-row{display:flex;gap:6px;flex-wrap:wrap;}
.pill{font-size:11px;padding:3px 9px;border-radius:20px;background:var(--bg);border:1px solid var(--line);color:var(--ink-soft);}

.progress{height:6px;background:var(--line);border-radius:4px;overflow:hidden;}
.progress > div{height:100%;background:var(--brand);}

.btn{display:inline-flex;align-items:center;gap:6px;border-radius:8px;padding:8px 14px;font-size:12.5px;font-weight:600;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;}
.btn.primary:hover{background:#2559C4;}
.btn.ghost:hover{background:var(--bg);}
.btn.sm{padding:5px 10px;font-size:11.5px;}

.grid-2{display:grid;grid-template-columns:2fr 1fr;gap:18px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
@media (max-width:980px){.grid-2{grid-template-columns:1fr;} .grid-3{grid-template-columns:1fr;}}

.section-note{font-size:12px;color:var(--muted);margin:2px 0 14px;}
.hr{border:none;border-top:1px solid var(--line);margin:14px 0;}
.tag-rationale{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;}

/* ---- Real-data honesty banner (new, not in prototype) ---- */
.data-note{display:flex;gap:10px;align-items:flex-start;background:var(--brand-soft);border:1px solid #C9DBFA;
  border-radius:var(--radius);padding:10px 14px;margin-bottom:16px;font-size:12px;color:#1B3E82;line-height:1.5;}
.data-note.warn{background:var(--warn-bg);border-color:#F0DDA8;color:#6B4E10;}
.data-note b{font-weight:700;}

/* ---- AI Chat Panel ---- */
.ai-panel{position:fixed;top:0;right:-380px;width:360px;height:100vh;background:#fff;border-left:1px solid var(--line);
  box-shadow:-8px 0 24px rgba(20,30,50,.08);transition:right .25s ease;z-index:50;display:flex;flex-direction:column;}
.ai-panel.open{right:0;}
.ai-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;}
.ai-head b{font-size:13.5px;}
.ai-head .close{cursor:pointer;color:var(--muted);font-size:18px;line-height:1;}
.ai-body{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:12px;}
.msg{max-width:88%;padding:10px 12px;border-radius:10px;font-size:13px;line-height:1.45;}
.msg.ai{background:var(--brand-soft);color:#1B3E82;align-self:flex-start;}
.msg.user{background:var(--navy);color:#fff;align-self:flex-end;}
.msg ul{margin:6px 0 0 16px;padding:0;}
.ai-suggest{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px;}
.ai-suggest button{font-size:11.5px;border:1px solid var(--line);background:#fff;border-radius:16px;padding:5px 10px;cursor:pointer;}
.ai-suggest button:hover{background:var(--bg);}
.ai-input{border-top:1px solid var(--line);padding:12px 14px;display:flex;gap:8px;}
.ai-input input{flex:1;border:1px solid var(--line);border-radius:20px;padding:9px 14px;font-size:13px;}
.ai-input button{background:var(--brand);color:#fff;border:none;border-radius:50%;width:34px;height:34px;cursor:pointer;}

.overlay-scrim{position:fixed;inset:0;background:rgba(15,30,50,.25);opacity:0;pointer-events:none;transition:opacity .2s;z-index:40;}
.overlay-scrim.show{opacity:1;pointer-events:auto;}

.empty{padding:30px;text-align:center;color:var(--muted);font-size:13px;}
.small-muted{font-size:11.5px;color:var(--muted);}
.loading{padding:30px;text-align:center;color:var(--muted);font-size:13px;}
.err-box{padding:16px 18px;background:var(--bad-bg);color:var(--bad);border-radius:var(--radius);font-size:13px;margin-bottom:16px;}