*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#F5F3F0;
  --sidebar:#FFFFFF;
  --card:#FFFFFF;
  --card2:#F0EDE9;
  --card3:#E8E4DF;
  --accent:#E33727;
  --accent-light:#ea5a4a;
  --accent-dim:rgba(227,55,39,.09);
  --sienna:#C16B50;
  --text:#1A1918;
  --text-muted:#8A7F78;
  --text-sub:#6B6660;
  --border:rgba(0,0,0,.07);
  --border-md:rgba(0,0,0,.12);
  --green:#1A9649;
  --green-dim:rgba(26,150,73,.1);
  --red-dim:rgba(227,55,39,.1);
  --blue:#2574C0;
  --r:16px;
  --r-sm:10px;
  --shadow:0 2px 16px rgba(0,0,0,.07);
}
body{background:var(--bg);color:var(--text);font-family:'Segoe UI','Helvetica Neue',Arial,sans-serif;font-size:16px;height:100vh;overflow:hidden}

/* UPLOAD SCREEN */

.up-logo{display:flex;flex-direction:column;align-items:center;gap:14px}
.up-logo img{height:40px}
.up-logo span{font-size:12px;letter-spacing:4px;text-transform:uppercase;color:var(--text-muted)}
.drop-card{
  background:var(--card);border:2px dashed var(--border-md);border-radius:24px;
  padding:60px 56px;text-align:center;width:100%;max-width:560px;cursor:pointer;
  transition:all .25s;box-shadow:var(--shadow)
}
.drop-card:hover,.drop-card.drag{border-color:var(--accent);background:var(--accent-dim)}
.drop-card .dicon{margin-bottom:24px;font-size:44px;opacity:.25}
.drop-card h2{font-size:22px;font-weight:700;color:var(--text);margin-bottom:10px}
.drop-card p{font-size:14px;color:var(--text-muted);line-height:1.8}
.up-actions{display:flex;gap:12px;justify-content:center;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--accent);color:#fff;border:none;padding:11px 24px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s;letter-spacing:.1px}
.btn:hover{background:var(--accent-light)}
.btn-ghost{background:transparent;color:var(--text-muted);border:1.5px solid var(--border-md)}
.btn-ghost:hover{border-color:var(--text-sub);color:var(--text)}
.btn-sm{padding:7px 16px;font-size:13px;border-radius:8px}
.btn-green{background:var(--green)}
.btn-green:hover{background:#178040}
#upload-error{color:var(--accent);font-size:13px;margin-top:14px;display:none}
#file-input{display:none}

/* APP SHELL */
#app{display:block;height:100vh;overflow:hidden}
.shell{display:flex;height:100vh;overflow:hidden}

/* SIDEBAR */
.sidebar{
  width:240px;flex-shrink:0;background:var(--sidebar);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:22px 14px;overflow-y:auto
}
.sidebar-logo{
  display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:4px 8px 10px;
}
.sidebar-logo img{
  display:block;height:32px;width:auto;max-width:100%;max-height:40px;object-fit:contain
}
.sidebar-credit{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:0 8px 14px;margin-bottom:18px;border-bottom:1px solid var(--border);
  font-size:10.5px;color:var(--text-muted);line-height:1.3;flex-wrap:wrap
}
.sidebar-credit-by{white-space:nowrap}
.sidebar-credit-by strong{color:var(--text-sub);font-weight:700}
.sidebar-credit-date{
  white-space:nowrap;font-variant-numeric:tabular-nums;
  padding:2px 7px;border:1px solid var(--border);border-radius:10px;
  background:var(--card2);font-size:10px;color:var(--text-sub)
}
.nav-group-label{
  font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--text-muted);padding:0 10px;margin-bottom:7px;margin-top:6px
}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:11px;
  font-size:14px;color:var(--text-sub);cursor:pointer;transition:all .18s;
  margin-bottom:2px;user-select:none;font-weight:500
}
.nav-item:hover{background:var(--card2);color:var(--text)}
.nav-item.active{background:var(--accent);color:#fff}
.nav-item svg{flex-shrink:0;opacity:.7}
.nav-item.active svg{opacity:1}
.nav-spacer{flex:1}
.sidebar-cta{
  background:var(--card2);border-radius:14px;padding:16px;margin-top:8px;
  border:1px solid var(--border-md)
}
.sidebar-cta .cta-icon{
  width:38px;height:38px;background:var(--accent);border-radius:10px;
  display:flex;align-items:center;justify-content:center;margin-bottom:11px
}
.sidebar-cta.live-on .cta-icon{background:var(--green)}
.sidebar-cta h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:5px}
.sidebar-cta p{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}
.data-pill{background:var(--accent-dim);border:1px solid rgba(227,55,39,.2);color:var(--accent);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.3px}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:6px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* MAIN */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}

/* TOP BAR */
.topbar{
  background:var(--sidebar);border-bottom:1px solid var(--border);
  padding:18px 32px;display:flex;align-items:center;justify-content:space-between;
  flex-shrink:0
}
.topbar-left h1{font-size:26px;font-weight:800;color:var(--text);line-height:1.2}
.topbar-left .page-sub{font-size:13px;color:var(--text-muted);margin-top:3px}
.topbar-right{display:flex;align-items:center;gap:12px}
.icon-btn{
  width:40px;height:40px;background:var(--card2);border:1.5px solid var(--border-md);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text-muted);transition:all .18s;font-size:16px
}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}

/* CONTENT */
.content-wrap{flex:1;overflow-y:auto;padding:24px 32px}

/* PANELS */
.panel{display:none}
.panel.active{display:block}

/* OVERVIEW GRID */
.overview-grid{display:grid;grid-template-columns:1fr 300px;gap:20px;align-items:start}
.overview-main{display:flex;flex-direction:column;gap:18px;min-width:0}
.overview-side{display:flex;flex-direction:column;gap:18px;min-width:0}

/* KPI ROW */
.kpi-row{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:16px}
.kpi-card{
  background:var(--card);border:1.5px solid var(--border);border-radius:var(--r);
  padding:24px;position:relative;box-shadow:var(--shadow)
}
.kpi-card.hero{background:var(--accent);border-color:transparent}
.kpi-card.hero .kpi-label{color:rgba(255,255,255,.75)}
.kpi-card.hero .kpi-val{color:#fff}
.kpi-card.hero .kpi-sub{color:rgba(255,255,255,.65)}
.kpi-icon{width:44px;height:44px;background:var(--card2);border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.kpi-card.hero .kpi-icon{background:rgba(255,255,255,.18)}
.trend-badge{
  position:absolute;top:18px;right:18px;padding:4px 10px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:.3px
}
.trend-up{background:var(--green-dim);color:var(--green)}
.trend-down{background:var(--red-dim);color:var(--accent)}
.kpi-label{font-size:12px;color:var(--text-muted);margin-bottom:7px;text-transform:uppercase;letter-spacing:.7px;font-weight:600}
.kpi-val{font-size:38px;font-weight:800;color:var(--text);line-height:1.1}
.kpi-sub{font-size:12px;color:var(--text-sub);margin-top:5px}

/* CHART CARDS */
.chart-card{
  background:var(--card);border:1.5px solid var(--border);border-radius:var(--r);
  padding:24px;box-shadow:var(--shadow)
}
.chart-card h3{font-size:16px;font-weight:700;color:var(--text);margin-bottom:5px}
.chart-card .chart-sub{font-size:12px;color:var(--text-muted);margin-bottom:18px}
.chart-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
canvas{width:100%!important}
.chart-wrap canvas{max-height:260px}
.chart-wrap.tall canvas{max-height:320px}
.chart-wrap.short canvas{max-height:200px}

/* SIDE CARDS */
.side-card{
  background:var(--card);border:1.5px solid var(--border);border-radius:var(--r);
  padding:22px;box-shadow:var(--shadow)
}
.side-card h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:4px}
.side-card .side-sub{font-size:12px;color:var(--text-muted);margin-bottom:16px}
.stat-list{margin-top:14px;display:flex;flex-direction:column;gap:9px}
.stat-row{display:flex;align-items:center;gap:9px;padding:10px 12px;background:var(--card2);border-radius:10px}
.stat-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.stat-name{flex:1;font-size:13px;color:var(--text-sub);font-weight:500}
.stat-val{font-size:15px;font-weight:700;color:var(--text)}

/* FULL-WIDTH PANELS */
.fw-panel{display:flex;flex-direction:column;gap:18px}
.fw-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* TABLES */
.table-card{
  background:var(--card);border:1.5px solid var(--border);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--shadow)
}
.table-toolbar{
  padding:16px 22px;display:flex;align-items:center;gap:12px;
  border-bottom:1px solid var(--border);flex-wrap:wrap
}
.table-toolbar h3{font-size:16px;font-weight:700;color:var(--text);flex:1}
input[type=text],input[type=password],select{
  background:var(--card2);border:1.5px solid var(--border-md);color:var(--text);
  padding:9px 14px;border-radius:9px;font-size:14px;font-family:inherit;outline:none
}
input[type=text]:focus,input[type=password]:focus,select:focus{border-color:var(--accent)}
input[type=text]::placeholder,input[type=password]::placeholder{color:var(--text-muted)}
select option{background:var(--card2)}
table{width:100%;border-collapse:collapse}
th{font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-muted);font-weight:700;
  padding:12px 18px;text-align:left;border-bottom:1.5px solid var(--border);
  white-space:nowrap;cursor:pointer;user-select:none}
th:hover{color:var(--text)}
th.sort-asc::after{content:' ↑'}
th.sort-desc::after{content:' ↓'}
td{padding:13px 18px;border-bottom:1px solid var(--border);font-size:14px;color:var(--text);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--card2)}

.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700;letter-spacing:.3px}
.badge-a{background:rgba(193,107,80,.15);color:#a8532e}
.badge-b{background:rgba(37,116,192,.12);color:#1e63a8}
.badge-c{background:var(--card2);color:var(--text-muted)}
.badge-active{background:var(--green-dim);color:var(--green)}
.badge-dormant{background:var(--red-dim);color:var(--accent)}

.copy-btn{background:none;border:1.5px solid var(--border-md);color:var(--text-muted);
  padding:5px 12px;border-radius:7px;font-size:12px;cursor:pointer;transition:all .18s}
.copy-btn:hover{border-color:var(--accent);color:var(--accent)}
.copy-btn.copied{border-color:var(--green);color:var(--green)}
.empty-state{padding:60px;text-align:center;color:var(--text-muted);font-size:15px}

/* HEATMAP */
.heatmap-wrap{overflow-x:auto}
.heatmap{border-collapse:collapse;font-size:13px;width:100%}
.heatmap th{font-size:11px;padding:9px 11px;color:var(--text-muted);letter-spacing:.5px;text-align:center;border-bottom:1px solid var(--border)}
.heatmap th.rh{text-align:left}
.heatmap td{padding:8px 13px;text-align:center;font-size:12px;border:1px solid rgba(0,0,0,.04);font-variant-numeric:tabular-nums}
.heatmap td.rl{text-align:left;color:var(--text-muted);font-size:12px;white-space:nowrap;border:none;background:transparent}

/* CROSS-SELL */
.gap-list{display:flex;flex-direction:column;gap:9px;margin-top:12px}
.gap-row{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--card2);border-radius:11px;border:1px solid var(--border)}
.gap-brands{flex:1;font-size:14px}
.gap-brands strong{color:var(--sienna)}
.gap-count{white-space:nowrap}

/* FILTERS */
.filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.filter-label{font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-muted);font-weight:600}

/* AI INSIGHTS */
.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.insight-card{
  background:var(--card2);border-radius:14px;padding:20px;
  border:1.5px solid var(--border);position:relative
}
.insight-card.high{border-left:4px solid var(--accent)}
.insight-card.medium{border-left:4px solid var(--sienna)}
.insight-card.low{border-left:4px solid var(--blue)}
.insight-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px}
.insight-finding{font-size:13px;color:var(--text-sub);line-height:1.6;margin-bottom:10px}
.insight-action{font-size:13px;color:var(--text);font-weight:600;background:var(--card);padding:10px 14px;border-radius:9px;border:1px solid var(--border)}
.insight-action::before{content:"→ ";color:var(--accent)}
.insight-pri{position:absolute;top:14px;right:14px;font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:3px 9px;border-radius:10px}
.pri-high{background:var(--red-dim);color:var(--accent)}
.pri-medium{background:rgba(193,107,80,.12);color:var(--sienna)}
.pri-low{background:rgba(37,116,192,.1);color:var(--blue)}
.insights-placeholder{padding:60px;text-align:center;color:var(--text-muted)}
.insights-placeholder .big-icon{font-size:48px;margin-bottom:16px;opacity:.3}
.insights-placeholder p{font-size:15px;line-height:1.7}
.loading-dots::after{content:'';animation:dots 1.5s infinite}
@keyframes dots{0%{content:'.'}33%{content:'..'}66%{content:'...'}})

/* API SETTINGS */
.settings-row{display:flex;gap:12px;align-items:center;margin-top:14px}
.settings-row input{flex:1}
.api-status{font-size:13px;margin-top:10px;color:var(--text-muted)}
.api-status.ok{color:var(--green)}
.api-status.err{color:var(--accent)}

/* LIVE BADGE */
.live-banner{
  background:var(--green-dim);border:1px solid rgba(26,150,73,.2);
  border-radius:10px;padding:10px 16px;display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--green);font-weight:600;margin-bottom:16px
}

/* SCROLLBAR */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:3px}

/* RESPONSIVE */
@media(max-width:1200px){
  .overview-grid{grid-template-columns:1fr}
  .overview-side{display:grid;grid-template-columns:1fr 1fr;flex-direction:unset}
  .insight-grid{grid-template-columns:1fr}
}
@media(max-width:860px){
  .sidebar{display:none}
  .kpi-row{grid-template-columns:1fr 1fr}
  .chart-row-2{grid-template-columns:1fr}
}

/* ══ CHAT ══ */
#tab-chat{height:calc(100vh - 108px);display:none}
#tab-chat.active{display:flex;flex-direction:column}
.chat-container{display:flex;flex-direction:column;height:100%;background:var(--card);border:1.5px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.chat-header{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;background:var(--card)}
.chat-header-left h2{font-size:16px;font-weight:700;color:var(--text)}
.chat-context-pill{display:inline-flex;align-items:center;gap:6px;background:var(--green-dim);border:1px solid rgba(26,150,73,.2);color:var(--green);padding:4px 11px;border-radius:20px;font-size:12px;font-weight:600}
.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px}
.chat-msg{display:flex;gap:10px;align-items:flex-start}
.chat-msg.user{flex-direction:row-reverse}
.msg-av{width:32px;height:32px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:14px;border:1.5px solid var(--border-md)}
.msg-av.ai{background:var(--accent-dim);border-color:rgba(227,55,39,.2)}
.msg-av.usr{background:var(--card2)}
.msg-wrap{display:flex;flex-direction:column;max-width:78%;gap:4px}
.chat-msg.user .msg-wrap{align-items:flex-end}
.msg-bubble{padding:12px 16px;border-radius:16px;font-size:15px;line-height:1.7}
.msg-bubble.ai{background:var(--card2);border-bottom-left-radius:4px;color:var(--text)}
.msg-bubble.usr{background:var(--accent);color:#fff;border-bottom-right-radius:4px}
.msg-bubble.err{background:var(--red-dim);color:var(--accent)}
/* markdown inside ai bubble */
.msg-bubble.ai h1,.msg-bubble.ai h2,.msg-bubble.ai h3{font-weight:700;margin:12px 0 6px;color:var(--text)}
.msg-bubble.ai h1{font-size:20px}.msg-bubble.ai h2{font-size:18px}.msg-bubble.ai h3{font-size:16px}
.msg-bubble.ai p{margin-bottom:8px}.msg-bubble.ai p:last-child{margin-bottom:0}
.msg-bubble.ai ul,.msg-bubble.ai ol{padding-left:22px;margin:8px 0}
.msg-bubble.ai li{margin-bottom:4px}
.msg-bubble.ai code{background:rgba(0,0,0,.07);padding:2px 6px;border-radius:5px;font-size:13px;font-family:'Courier New',monospace;color:var(--accent)}
.msg-bubble.ai pre{background:#1A1918;color:#D0CDCA;padding:14px 16px;border-radius:10px;overflow-x:auto;margin:10px 0}
.msg-bubble.ai pre code{background:none;padding:0;color:inherit;font-size:13px}
.msg-bubble.ai table{border-collapse:collapse;width:100%;margin:10px 0;font-size:14px}
.msg-bubble.ai th{background:rgba(0,0,0,.06);font-size:12px;text-transform:uppercase;letter-spacing:.5px;font-weight:700}
.msg-bubble.ai td,.msg-bubble.ai th{padding:8px 12px;border:1px solid var(--border-md);text-align:left}
.msg-bubble.ai strong{font-weight:700}.msg-bubble.ai em{font-style:italic}
.msg-bubble.ai blockquote{border-left:3px solid var(--accent);padding-left:14px;margin:10px 0;color:var(--text-sub)}
.msg-bubble.ai a{color:var(--accent);text-decoration:underline}
.msg-bubble.ai hr{border:none;border-top:1px solid var(--border);margin:12px 0}
.msg-actions{display:flex;gap:6px;opacity:0;transition:opacity .15s}
.chat-msg:hover .msg-actions{opacity:1}
.msg-act-btn{background:none;border:1px solid var(--border-md);color:var(--text-muted);padding:3px 9px;border-radius:6px;font-size:11px;cursor:pointer;transition:all .15s}
.msg-act-btn:hover{border-color:var(--accent);color:var(--accent)}
/* typing */
.typing-ind{display:flex;gap:5px;align-items:center;padding:4px 2px}
.t-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);animation:tBounce 1.4s infinite}
.t-dot:nth-child(2){animation-delay:.2s}.t-dot:nth-child(3){animation-delay:.4s}
@keyframes tBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-7px)}}
/* input area */
.chat-input-area{padding:14px 18px;border-top:1px solid var(--border);flex-shrink:0;background:var(--card)}
.chat-input-wrap{display:flex;gap:10px;align-items:flex-end}
.chat-textarea-box{flex:1;background:var(--card2);border:1.5px solid var(--border-md);border-radius:12px;display:flex;align-items:flex-end;transition:border-color .18s}
.chat-textarea-box:focus-within{border-color:var(--accent)}
#chat-input{flex:1;background:none;border:none;resize:none;padding:11px 14px;font-size:15px;font-family:inherit;color:var(--text);outline:none;min-height:46px;max-height:160px;line-height:1.5}
#chat-input::placeholder{color:var(--text-muted)}
.chat-send-btn{width:46px;height:46px;background:var(--accent);border:none;border-radius:11px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .18s}
.chat-send-btn:hover{background:var(--accent-light)}
.chat-send-btn.stop{background:var(--card2);border:1.5px solid var(--border-md);color:var(--text-muted)}
.chat-send-btn.stop:hover{background:var(--red-dim);border-color:var(--accent);color:var(--accent)}
/* suggestions */
.chat-suggestions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.sug-chip{background:var(--card2);border:1.5px solid var(--border-md);color:var(--text-sub);padding:8px 14px;border-radius:20px;font-size:13px;cursor:pointer;transition:all .18s;font-weight:500}
.sug-chip:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
/* api banner */
.api-banner{background:var(--red-dim);border:1px solid rgba(227,55,39,.2);border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:13px;color:var(--accent);display:none}
.chat-hint{font-size:11px;color:var(--text-muted);margin-top:7px;text-align:center}

/* DEMO BADGE */
.demo-badge{display:inline-flex;align-items:center;gap:5px;background:#f59e0b;color:#fff;font-size:10px;font-weight:700;letter-spacing:1.8px;padding:4px 10px;border-radius:6px;text-transform:uppercase;flex-shrink:0}
.demo-badge.live{background:var(--green);letter-spacing:1px}

/* SETTINGS PANEL */
.settings-section{display:flex;flex-direction:column;gap:20px}
.conn-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:14px}
.conn-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.conn-card h3{font-size:15px;font-weight:700;color:var(--text);margin:0}
.conn-card p{font-size:13px;color:var(--text-muted);line-height:1.6;margin:0}
.conn-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.conn-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.conn-label{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted);margin-bottom:5px}
.conn-status{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;background:var(--card2);color:var(--text-muted)}
.conn-status.ok{background:var(--green-dim);color:var(--green)}
.conn-status.warn{background:#fef3c7;color:#92400e}
.conn-steps{display:flex;flex-direction:column;gap:6px;padding:12px 16px;background:var(--card2);border-radius:var(--r-sm)}
.conn-steps li{font-size:12px;color:var(--text-sub);list-style:decimal;margin-left:16px;line-height:1.8}
.conn-steps code{background:var(--card3);padding:1px 6px;border-radius:4px;font-family:monospace;font-size:11px;color:var(--text)}
.erp-drop{border:2px dashed var(--border-md);border-radius:var(--r-sm);padding:20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--card2)}
.erp-drop:hover,.erp-drop.drag{border-color:var(--accent);background:var(--accent-dim)}
.erp-drop p{font-size:13px;color:var(--text-muted);margin:0}
.series-tag{display:inline-flex;align-items:center;gap:5px;background:var(--card2);border:1.5px solid var(--border-md);border-radius:6px;padding:3px 10px;font-size:12px;font-weight:600;color:var(--text)}
.series-tag .del{color:var(--text-muted);cursor:pointer;font-size:14px;line-height:1}&.del:hover{color:var(--accent)}

/* ════════════════════════════════════════════════════════════════
   BUSINESS OVERVIEW — design layer (scoped with .ov- prefix)
   From Claude Design handoff `report-metric-cards`.
   ════════════════════════════════════════════════════════════════ */
:root{
  --ov-accent:#E5321B;
  --ov-bg:#F6F6F4;
  --ov-panel:#FFFFFF;
  --ov-ink-900:#111214;
  --ov-ink-700:#2A2D33;
  --ov-ink-500:#5B6067;
  --ov-ink-400:#8A8F97;
  --ov-ink-300:#B7BBC2;
  --ov-ink-200:#E5E7EB;
  --ov-ink-150:#ECEEF1;
  --ov-ink-100:#F2F3F5;
  --ov-up:#118D57;
  --ov-up-soft:#E7F4EC;
  --ov-down:#C0392B;
  --ov-down-soft:#FCEBE8;
  --ov-b2b:#111214;
  --ov-d2c:#B7BBC2;
  --ov-shadow-1:0 1px 2px rgba(16,24,40,.05),0 1px 1px rgba(16,24,40,.04);
  --ov-shadow-2:0 1px 2px rgba(16,24,40,.05),0 8px 24px -8px rgba(16,24,40,.12);
  --ov-shadow-3:0 1px 2px rgba(16,24,40,.06),0 18px 36px -18px rgba(16,24,40,.18);
  --ov-t-revenue:#E5321B;
  --ov-t-margin:#118D57;
  --ov-t-orders:#8B5CF6;
  --ov-t-aov:#F59E0B;
  --ov-t-active:#10B981;
  --ov-t-dormant:#D97706;
  --ov-t-replen:#0EA5E9;
  --ov-t-equip:#111214;
}

/* When the Overview tab is active, give its container a light canvas + Geist type */
#tab-overview{
  font-family:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ov-ink-900);
  letter-spacing:-0.005em;
}
#tab-overview .ov-mono{font-family:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace}

/* Page head (title + subtitle + controls row) */
#tab-overview .ov-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:14px}
#tab-overview .ov-title{font-size:26px;font-weight:600;letter-spacing:-0.03em;margin:0;color:var(--ov-ink-900)}
#tab-overview .ov-sub{color:var(--ov-ink-500);font-size:13px;margin:4px 0 0}
#tab-overview .ov-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
#tab-overview .ov-tabs{display:inline-flex;background:var(--ov-ink-100);border-radius:10px;padding:3px;gap:2px}
#tab-overview .ov-tab{padding:6px 14px;font-size:13px;color:var(--ov-ink-500);border-radius:7px;cursor:pointer;font-weight:500;letter-spacing:-0.005em;border:none;background:transparent}
#tab-overview .ov-tab.active{background:#fff;color:var(--ov-ink-900);box-shadow:var(--ov-shadow-1)}
#tab-overview .ov-pill{height:32px;padding:0 12px;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ov-ink-200);border-radius:999px;background:#fff;font-size:12.5px;color:var(--ov-ink-700);cursor:pointer;white-space:nowrap}
#tab-overview .ov-pill:hover{border-color:var(--ov-ink-300)}
#tab-overview .ov-pill .caret{width:10px;height:10px;opacity:.55}
#tab-overview .ov-cta{height:32px;padding:0 14px;display:inline-flex;align-items:center;gap:8px;border-radius:8px;background:var(--ov-accent);color:#fff;font-size:12.5px;font-weight:500;border:0;cursor:pointer;box-shadow:0 1px 0 rgba(0,0,0,.06),inset 0 1px 0 rgba(255,255,255,.15);white-space:nowrap}
#tab-overview .ov-cta:hover{filter:brightness(.96)}
#tab-overview .ov-chip{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:999px;background:#E7F4EC;color:var(--ov-up);font-size:11px;font-weight:600;letter-spacing:-0.01em}

/* Grid */
#tab-overview .ov-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
#tab-overview .ov-grid>.ov-span-2{grid-column:span 2}
@media(max-width:1180px){
  #tab-overview .ov-grid{grid-template-columns:repeat(2,1fr)}
  #tab-overview .ov-grid>.ov-span-2{grid-column:span 2}
}
@media(max-width:680px){
  #tab-overview .ov-grid{grid-template-columns:1fr}
  #tab-overview .ov-grid>.ov-span-2{grid-column:span 1}
}

/* Card base */
#tab-overview .ov-card{
  background:var(--ov-panel);border-radius:14px;padding:20px;
  box-shadow:var(--ov-shadow-2);border:1px solid rgba(16,24,40,.04);
  display:flex;flex-direction:column;gap:18px;min-height:240px;
  position:relative;transition:box-shadow .18s ease;overflow:hidden
}
#tab-overview .ov-card:hover{box-shadow:var(--ov-shadow-3)}
#tab-overview .ov-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--ov-tint,var(--ov-accent));opacity:.85
}
#tab-overview .ov-card.ov-feature{min-height:320px;gap:16px}

#tab-overview .ov-c-head{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}
#tab-overview .ov-m-ico{
  width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:7px;background:color-mix(in oklab,var(--ov-mtint) 14%,white);
  color:var(--ov-mtint);flex-shrink:0
}
#tab-overview .ov-m-ico svg{width:14px;height:14px;display:block}
#tab-overview .ov-c-metric{font-size:13px;font-weight:500;color:var(--ov-ink-900);letter-spacing:-0.005em;display:inline-flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto;overflow:hidden;white-space:nowrap}
#tab-overview .ov-c-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
#tab-overview .ov-c-period{
  display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ov-ink-500);
  padding:5px 9px;border:1px solid var(--ov-ink-200);border-radius:7px;background:#fff;
  cursor:pointer;white-space:nowrap;flex-shrink:0
}
#tab-overview .ov-c-period:hover{border-color:var(--ov-ink-300);color:var(--ov-ink-700)}

/* Hero */
#tab-overview .ov-c-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
#tab-overview .ov-c-left{display:flex;flex-direction:column;gap:7px;min-width:0}
#tab-overview .ov-c-value{
  font-family:"Geist Mono",ui-monospace,monospace;font-size:34px;font-weight:600;
  letter-spacing:-0.035em;line-height:1;color:var(--ov-ink-900);white-space:nowrap
}
#tab-overview .ov-c-value .ov-pct-suffix{font-size:14px;color:var(--ov-ink-400);font-weight:500;margin-left:6px}
#tab-overview .ov-delta-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#tab-overview .ov-delta-inline{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:500;white-space:nowrap}
#tab-overview .ov-delta-inline.up{color:var(--ov-up)}
#tab-overview .ov-delta-inline.down{color:var(--ov-down)}
#tab-overview .ov-delta-inline .arrow{width:10px;height:10px}
#tab-overview .ov-delta-vs{color:var(--ov-ink-400);font-size:11.5px;white-space:nowrap}

/* Sparkline */
#tab-overview .ov-spark-wrap{flex:1;align-self:stretch;min-width:80px;max-width:55%}
#tab-overview .ov-spark{width:100%;height:70px;display:block}
#tab-overview .ov-spark path.area{fill:rgba(17,18,20,.06)}
#tab-overview .ov-spark path.line{fill:none;stroke:var(--ov-ink-900);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}
#tab-overview .ov-spark.up path.line{stroke:var(--ov-up)}
#tab-overview .ov-spark.up path.area{fill:rgba(17,141,87,.10)}
#tab-overview .ov-spark.down path.line{stroke:var(--ov-down)}
#tab-overview .ov-spark.down path.area{fill:rgba(192,57,43,.08)}
#tab-overview .ov-spark circle{fill:var(--ov-ink-900)}
#tab-overview .ov-spark.up circle{fill:var(--ov-up)}
#tab-overview .ov-spark.down circle{fill:var(--ov-down)}

/* Share / split bar */
#tab-overview .ov-share{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--ov-ink-150)}
#tab-overview .ov-share-head{display:flex;justify-content:space-between;align-items:baseline;font-size:11.5px;color:var(--ov-ink-500);gap:10px}
#tab-overview .ov-share-head .ov-side{display:inline-flex;align-items:baseline;gap:6px;min-width:0;white-space:nowrap;overflow:hidden}
#tab-overview .ov-share-head .ov-side.ov-right{justify-content:flex-end}
#tab-overview .ov-share-head .ov-sw{width:8px;height:8px;border-radius:2px;display:inline-block;align-self:center;flex-shrink:0}
#tab-overview .ov-share-head .ov-sw.ov-d2c{background:var(--ov-d2c)}
#tab-overview .ov-share-head .ov-sw.ov-b2b{background:var(--ov-b2b)}
#tab-overview .ov-share-head .ov-name{color:var(--ov-ink-700);font-weight:500}
#tab-overview .ov-share-head .ov-num{color:var(--ov-ink-900);font-weight:500;font-family:"Geist Mono",ui-monospace,monospace;font-size:12px}
#tab-overview .ov-share-head .ov-pct{color:var(--ov-ink-400);font-weight:500;font-family:"Geist Mono",ui-monospace,monospace;font-size:11px}
#tab-overview .ov-split-track{position:relative;height:5px;background:var(--ov-ink-150);border-radius:99px;overflow:hidden;display:flex}
#tab-overview .ov-split-fill-d2c{background:var(--ov-d2c);height:100%}
#tab-overview .ov-split-fill-b2b{background:var(--ov-b2b);height:100%}
#tab-overview .ov-split-gap{width:2px;background:#fff}

/* Feature cards */
#tab-overview .ov-feature .ov-c-hero{align-items:flex-start}
#tab-overview .ov-feature .ov-c-value{font-size:36px}
#tab-overview .ov-feat-right{display:flex;flex-direction:column;gap:4px;text-align:right}
#tab-overview .ov-feat-right .ov-chip-group{display:inline-flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
#tab-overview .ov-feat-chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--ov-ink-500);padding:4px 8px;border:1px solid var(--ov-ink-200);border-radius:6px;background:#fff}
#tab-overview .ov-feat-chip .ov-sw{width:7px;height:7px;border-radius:2px;display:inline-block}
#tab-overview .ov-feat-chip.ov-active .ov-sw{background:var(--ov-t-active)}
#tab-overview .ov-feat-chip.ov-dormant .ov-sw{background:var(--ov-t-dormant)}
#tab-overview .ov-feat-chip.ov-replen .ov-sw{background:var(--ov-t-replen)}
#tab-overview .ov-feat-chip.ov-equip .ov-sw{background:var(--ov-ink-900)}
#tab-overview .ov-feat-chip .ov-val{font-family:"Geist Mono",ui-monospace,monospace;color:var(--ov-ink-900);font-weight:500}
#tab-overview .ov-chart{width:100%;display:block;margin-top:4px}
#tab-overview .ov-chart text{font-family:"Geist Mono",ui-monospace,monospace;font-size:9.5px;fill:var(--ov-ink-400)}
#tab-overview .ov-chart .ov-axis-line{stroke:var(--ov-ink-200);stroke-width:1;stroke-dasharray:2 3}
#tab-overview .ov-chart .ov-xaxis-label{fill:var(--ov-ink-400);font-size:10px;font-family:"Geist",sans-serif}
#tab-overview .ov-chart-legend-row{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--ov-ink-500);margin-top:2px;flex-wrap:wrap;gap:6px}

/* Insights band */
#tab-overview .ov-insights{margin-top:22px;background:#fff;border:1px solid var(--ov-ink-150);border-radius:14px;padding:14px 18px;display:flex;gap:18px;align-items:center;box-shadow:var(--ov-shadow-1);overflow-x:auto}
#tab-overview .ov-insights .ov-ins-head{font-size:11px;color:var(--ov-ink-400);letter-spacing:.12em;text-transform:uppercase;font-weight:600;white-space:nowrap;flex-shrink:0}
#tab-overview .ov-insight{display:inline-flex;align-items:center;gap:10px;padding:6px 10px;background:var(--ov-ink-100);border-radius:8px;font-size:12.5px;color:var(--ov-ink-700);white-space:nowrap;flex-shrink:0}
#tab-overview .ov-insight .ov-dot{width:7px;height:7px;border-radius:99px;background:var(--ov-accent);flex-shrink:0}
#tab-overview .ov-insight b{color:var(--ov-ink-900);font-weight:600}

/* ── Apply design aesthetic to the EXISTING overview sections (charts + tables) ── */
#tab-overview .overview-grid,
#tab-overview #overview-verticals,
#tab-overview #insights-grid{margin-top:22px}

#tab-overview .chart-card,
#tab-overview .side-card{
  background:var(--ov-panel);
  border:1px solid rgba(16,24,40,.04);
  border-radius:14px;
  box-shadow:var(--ov-shadow-2);
  padding:20px;
  transition:box-shadow .18s ease
}
#tab-overview .chart-card:hover,
#tab-overview .side-card:hover{box-shadow:var(--ov-shadow-3)}
#tab-overview .chart-card h3,
#tab-overview .side-card h3{
  font-family:"Geist",sans-serif;
  font-size:14px;font-weight:600;color:var(--ov-ink-900);
  letter-spacing:-0.005em;margin-bottom:4px
}
#tab-overview .chart-card .chart-sub,
#tab-overview .side-card .side-sub{
  font-size:11.5px;color:var(--ov-ink-500);margin-bottom:14px;font-weight:500
}

/* Verticals + insights within overview */
#tab-overview #overview-verticals .card,
#tab-overview #insights-grid>*{
  background:var(--ov-panel);
  border:1px solid rgba(16,24,40,.04);
  border-radius:14px;
  box-shadow:var(--ov-shadow-1);
  padding:18px;
}
#tab-overview #overview-verticals .card-title{
  font-family:"Geist",sans-serif;
  font-size:13px;font-weight:600;color:var(--ov-ink-900);margin-bottom:10px
}

/* Stat rows, data-pill tweaks inside overview */
#tab-overview .stat-row{font-family:"Geist",sans-serif}
#tab-overview .data-pill{
  background:#fff;border:1px solid var(--ov-ink-200);color:var(--ov-ink-700);
  font-weight:500;letter-spacing:-0.005em
}

/* Soften existing topbar while on overview tab */
#tab-overview + * .topbar,
body:has(#tab-overview.active) .topbar{background:rgba(255,255,255,.75);backdrop-filter:saturate(140%) blur(8px)}