@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root{
  --bg-950:#030712;--bg-900:#060A12;--bg-850:#080E1A;--bg-800:#0B1020;--bg-700:#111827;
  --gold:#C9A84C;--gold-l:#D4B76A;--gold-ll:#E8D099;--blue:#3B82F6;--cyan:#06B6D4;
  --green:#10B981;--red:#EF4444;--yellow:#F59E0B;
  --t1:#F8FAFC;--t2:#E2E8F0;--t3:#CBD5E1;--t4:#94A3B8;--t6:#64748B;
  --b1:rgba(255,255,255,.08);--b2:rgba(255,255,255,.14);--glass:rgba(11,16,32,.92);
  --r-s:8px;--r-m:12px;--r-l:16px;--shadow:0 12px 48px rgba(0,0,0,.35);
  --t:180ms cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',sans-serif;background:var(--bg-950);color:var(--t1);line-height:1.5;overflow-x:hidden}
button,input,select{font:inherit}
button{cursor:pointer}

.bi-shell{min-height:100vh;background:linear-gradient(180deg,var(--bg-900),var(--bg-950))}
.bi-header{
  min-height:76px;background:var(--glass);border-bottom:1px solid var(--b1);
  display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 24px;
  position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)
}
.header-left{display:flex;align-items:center;gap:16px;min-width:0}
.bi-logo{height:58px;width:58px;object-fit:contain;flex:0 0 auto}
.bi-title h1{font-size:17px;font-weight:800;color:var(--t1);letter-spacing:.2px}
.bi-title span{font-size:10px;font-weight:800;color:var(--gold);text-transform:uppercase;letter-spacing:1.2px}
.header-right{display:flex;align-items:center;gap:14px;min-width:0}
.data-status{color:var(--green);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;white-space:nowrap}
.data-status-error{color:var(--red)}

.bi-select{background:var(--bg-700);border:1px solid var(--b2);border-radius:var(--r-s);color:var(--t1);font-size:13px;font-weight:700;padding:9px 36px 9px 14px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23C9A84C' stroke-width='2.5' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.bi-select:disabled{opacity:.85}

.bi-container{padding:24px;max-width:1720px;margin:0 auto;width:100%}
.toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:20px;flex-wrap:wrap}
.toolbar-group{display:flex;flex-direction:column;gap:8px}
.toolbar-label,.goal-control{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--t4)}
.segmented,.tabs{display:flex;gap:6px;background:var(--bg-800);border:1px solid var(--b1);border-radius:var(--r-m);padding:5px;flex-wrap:wrap}
.segmented button,.tabs button,.ghost-btn{
  background:transparent;border:1px solid transparent;border-radius:var(--r-s);color:var(--t3);
  font-size:12px;font-weight:800;padding:8px 12px;transition:var(--t)
}
.segmented button:hover,.tabs button:hover,.ghost-btn:hover{border-color:var(--b2);color:var(--t1)}
.segmented button.active,.tabs button.active,.ghost-btn.active{background:rgba(201,168,76,.14);color:var(--gold-ll);border-color:rgba(201,168,76,.25)}
.segmented.small button{padding:6px 10px;font-size:11px}
.toolbar-actions{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}
.goal-control{display:flex;flex-direction:column;gap:6px}
.goal-control input{width:116px;background:var(--bg-800);border:1px solid var(--b1);border-radius:var(--r-s);color:var(--t1);padding:8px 10px}
.ghost-btn{background:var(--bg-800);border-color:var(--b1)}

.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.kpi-card,.bento-item{
  background:var(--bg-800);border:1px solid var(--b1);border-radius:var(--r-m);
  box-shadow:0 1px 0 rgba(255,255,255,.02);transition:var(--t)
}
.kpi-card{padding:20px;min-height:132px}
.kpi-card:hover,.bento-item:hover{border-color:rgba(201,168,76,.28)}
.kpi-label{font-size:11px;font-weight:800;color:#8FA3C1;text-transform:uppercase;letter-spacing:1.4px;display:block;margin-bottom:8px}
.kpi-value{font-size:30px;font-weight:800;line-height:1.15;color:var(--t1)}
.kpi-trend{margin-top:10px;font-size:12px;font-weight:800;color:var(--t6)}
.trend-up{color:var(--green)}.trend-down{color:var(--red)}

.insight-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:16px}
.layout-zone{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;margin-bottom:28px}
.layout-block{position:relative;min-width:0}
.drag-handle{
  display:none;position:absolute;right:14px;top:10px;z-index:5;background:rgba(201,168,76,.18);
  border:1px solid rgba(201,168,76,.34);border-radius:999px;color:var(--gold-ll);
  font-size:10px;font-weight:900;letter-spacing:.8px;text-transform:uppercase;padding:5px 9px;
  user-select:none
}
.layout-editing .layout-block{outline:1px dashed rgba(201,168,76,.46);outline-offset:4px;cursor:grab}
.layout-editing .layout-block:active{cursor:grabbing}
.layout-editing .drag-handle{display:inline-flex}
.layout-block.is-dragging{opacity:.45;transform:scale(.99)}
.layout-editing .layout-block > :not(.drag-handle){pointer-events:none}
.bento-item{padding:20px;min-height:260px;display:flex;flex-direction:column}
.bento-item h2{font-size:15px;font-weight:800;color:var(--t2);display:flex;align-items:center;gap:8px}
.bento-4{grid-column:span 4}.bento-8{grid-column:span 8}.bento-12{grid-column:span 12}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.section-note{font-size:11px;font-weight:800;color:var(--t6);text-transform:uppercase;letter-spacing:.8px}
.chart-container{flex:1;position:relative;width:100%;min-height:250px}
.chart-large{min-height:330px}

.insight-card p{color:var(--t3);font-size:14px;max-width:980px}
.progress-head{display:flex;justify-content:space-between;gap:10px;color:var(--t2);font-size:13px;margin-top:14px}
.progress-track{height:10px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin:12px 0}
.progress-track div{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--green));border-radius:999px;transition:width var(--t)}
.pacing-card small{color:var(--t4)}
.alert-list{display:flex;flex-direction:column;gap:9px;margin-top:12px}
.alert-item{display:grid;grid-template-columns:86px 1fr;gap:10px;align-items:start;padding:10px;border:1px solid var(--b1);border-radius:var(--r-s);background:rgba(255,255,255,.025)}
.alert-item span{font-size:10px;font-weight:900;color:var(--gold);text-transform:uppercase;letter-spacing:.8px}
.alert-item p{font-size:12px;color:var(--t3)}

.ranking-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ranking-card{background:var(--bg-850);border:1px solid var(--b1);border-radius:var(--r-s);padding:14px}
.ranking-card h3{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--gold-ll);margin-bottom:10px}
.ranking-row{display:flex;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.05);padding:9px 0;font-size:12px;color:var(--t3)}
.ranking-row span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ranking-row strong{color:var(--t1);white-space:nowrap}

.breakdown-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.breakdown-card{background:var(--bg-850);border:1px solid var(--b1);border-radius:var(--r-s);padding:14px;min-height:214px;overflow:hidden}
.breakdown-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.breakdown-head h3{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--gold-ll)}
.breakdown-head span{font-size:10px;font-weight:900;color:var(--t6);text-transform:uppercase}
.breakdown-list{display:flex;flex-direction:column;gap:10px}
.breakdown-row{display:flex;flex-direction:column;gap:5px}
.breakdown-label{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--t3)}
.breakdown-label span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.breakdown-label strong{color:var(--t1);white-space:nowrap}
.geo-list .breakdown-row{padding-left:10px;border-left:2px solid rgba(201,168,76,.35)}
.mini-track{height:6px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}
.mini-track div{height:100%;background:linear-gradient(90deg,var(--gold),var(--cyan));border-radius:999px}
.breakdown-row small{font-size:10px;color:var(--t6)}
.split-visual{display:grid;grid-template-columns:124px 1fr;gap:14px;align-items:center;min-height:144px}
.donut{width:124px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.donut>div{width:74px;aspect-ratio:1;border-radius:50%;background:var(--bg-850);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px}
.donut strong{font-size:18px;line-height:1;color:var(--t1)}
.donut span{font-size:9px;font-weight:800;color:var(--t4);text-transform:uppercase;margin-top:5px;max-width:62px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.donut-legend,.creative-list{display:flex;flex-direction:column;gap:8px;min-width:0}
.legend-row{display:grid;grid-template-columns:10px minmax(0,1fr) auto;align-items:center;gap:8px;font-size:11px;color:var(--t3)}
.legend-row i{width:10px;height:10px;border-radius:3px}
.legend-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.legend-row strong{color:var(--t1)}
.heatmap-grid,.metric-tile-grid,.placement-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.heat-cell,.metric-tile,.placement-cell,.creative-card{
  border:1px solid rgba(255,255,255,.07);border-radius:var(--r-s);background:rgba(255,255,255,.025);min-width:0
}
.heat-cell{padding:10px;background:linear-gradient(135deg,rgba(201,168,76,calc(.12 + var(--heat) * .42)),rgba(6,182,212,calc(.04 + var(--heat) * .22)))}
.heat-cell span,.metric-tile span,.placement-cell span{display:block;font-size:11px;font-weight:800;color:var(--t3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.heat-cell strong,.metric-tile strong,.placement-cell strong{display:block;margin-top:6px;font-size:20px;color:var(--t1)}
.heat-cell small,.metric-tile small,.placement-cell small,.creative-card small{display:block;margin-top:2px;font-size:10px;color:var(--t6)}
.metric-tile,.placement-cell{padding:12px;min-height:88px}
.placement-cell{background:radial-gradient(circle at top right,rgba(6,182,212,.16),rgba(255,255,255,.025) 54%)}
.creative-card{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:center;padding:10px}
.creative-card span{grid-row:span 2;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:rgba(201,168,76,.14);color:var(--gold-ll);font-size:11px;font-weight:900}
.creative-card strong{font-size:12px;color:var(--t2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.creative-card small{grid-column:2}

.bi-table-wrap{overflow-x:auto;margin-top:4px}
.bi-table{width:100%;min-width:1160px;border-collapse:collapse;text-align:left}
.bi-table th{font-size:10px;font-weight:900;color:var(--t4);text-transform:uppercase;letter-spacing:.7px;padding:11px 12px;border-bottom:1px solid var(--b1);white-space:nowrap}
.bi-table td{padding:12px;font-size:12px;color:var(--t2);border-bottom:1px solid rgba(255,255,255,.04);vertical-align:middle}
.bi-table tr:hover td{background:rgba(255,255,255,.025)}
.c-name{font-weight:800;color:var(--t1);max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.muted{font-size:11px;color:var(--t6)}
.font-600{font-weight:700}
.empty-state{text-align:center;color:var(--t4);padding:28px 16px!important}
.badge{padding:4px 10px;border-radius:999px;font-size:10px;font-weight:900;display:inline-flex;align-items:center;white-space:nowrap}
.badge-green{background:rgba(16,185,129,.12);color:var(--green)}
.badge-blue{background:rgba(245,158,11,.12);color:var(--yellow)}

.campaign-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.campaign-card{background:var(--bg-850);border:1px solid var(--b1);border-radius:var(--r-s);padding:16px;display:flex;flex-direction:column;gap:14px}
.campaign-card h3{font-size:14px;color:var(--t1);margin-top:10px}
.campaign-card dl{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.campaign-card dt{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.8px;color:var(--t6)}
.campaign-card dd{font-size:15px;font-weight:800;color:var(--t2)}

@media (max-width:1280px){
  .kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .insight-grid{grid-template-columns:1fr}
  .bento-4,.bento-8{grid-column:span 12}
  .ranking-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .breakdown-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:760px){
  .bi-header{align-items:flex-start;flex-direction:column}
  .header-right{width:100%;align-items:flex-start;flex-direction:column}
  .data-status{white-space:normal}
  .bi-container{padding:16px}
  .kpi-grid,.ranking-grid{grid-template-columns:1fr}
  .breakdown-grid{grid-template-columns:1fr}
  .toolbar-actions{width:100%}
  .ghost-btn{flex:1}
}

@media print{
  .toolbar,.bi-select-wrap{display:none}
  body{background:white;color:#111}
  .bi-header,.kpi-card,.bento-item{box-shadow:none}
}