/* ===== Design tokens ===== */
:root{
  --bg:#F5F6F8; --surface:#FFFFFF; --ink:#1A1F2B;
  --text2:#5A6473; --text3:#8A94A6; --text4:#A4ADBC;
  --border:#E6E9EF; --border2:#EEF0F4; --hair:#F1F3F6;
  --primary:#2F6DF6; --positive:#1E8E5A; --negative:#D14343; --warn:#E0A030;
  --chip-on-border:#C9D6F5; --soft-blue:#EEF3FF; --toggle-bg:#F1F3F6;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  font-size:14px;line-height:1.45;background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
button{font-family:inherit}
.mono{font-family:'IBM Plex Mono','IBM Plex Sans',monospace}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#D2D7E0;border-radius:8px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#B8C0CC;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}
@keyframes tin{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* ===== Shell ===== */
.app-shell{display:flex;height:100vh;width:100%}

/* ===== Sidebar ===== */
.sidebar{width:228px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column}
.sidebar-brand{padding:18px 18px 15px;border-bottom:1px solid var(--border2);display:flex;align-items:center;gap:10px}
.brand-logo{width:28px;height:28px;border-radius:7px;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}
.brand-title{font-weight:600;font-size:13px;letter-spacing:-0.01em}
.brand-sub{font-size:11px;color:var(--text3);margin-top:-1px}
.sidebar-nav{padding:10px;display:flex;flex-direction:column;gap:2px;flex:1;overflow-y:auto}
.nav-group-label{font-size:10px;font-weight:600;color:var(--text4);letter-spacing:0.07em;padding:8px 10px 4px}
.nav-btn{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:7px;border:none;background:transparent;color:var(--text2);font-size:13px;font-weight:500;cursor:pointer;width:100%}
.nav-btn .icon-wrap{display:inline-flex;width:18px;height:18px;align-items:center;justify-content:center;flex-shrink:0}
.nav-btn .nav-label{flex:1;text-align:left}
.nav-btn.active{background:var(--soft-blue);color:var(--primary);font-weight:600}
.sidebar-footer{padding:13px 16px;border-top:1px solid var(--border2);font-size:11px;color:var(--text3);line-height:1.5}
.footer-title{font-weight:600;color:var(--text2);margin-bottom:3px}
.footer-extra{margin-top:3px;color:var(--text4)}

/* ===== Main column ===== */
.main-col{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:16px;padding:15px 24px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}
.topbar-titles{flex:1;min-width:0}
.topbar-title{font-size:17px;font-weight:600;letter-spacing:-0.015em}
.topbar-sub{font-size:12px;color:var(--text3);margin-top:1px}
.gran-wrap{display:flex;align-items:center;gap:8px}
.gran-label{font-size:11px;color:var(--text3)}
.btn-export{display:flex;align-items:center;gap:7px;padding:8px 13px;background:#fff;border:1px solid #D2D7E0;border-radius:7px;font-size:12px;font-weight:500;color:var(--ink);cursor:pointer}
.xls-badge{display:inline-flex;width:15px;height:15px;align-items:center;justify-content:center;background:var(--positive);color:#fff;border-radius:3px;font-size:8px;font-weight:700}

/* ===== Toggles ===== */
.seg-toggle{display:flex;background:var(--toggle-bg);border:1px solid var(--border);border-radius:7px;padding:2px;flex-wrap:wrap;gap:2px}
.seg-btn{padding:6px 10px;border:none;border-radius:5px;font-size:12px;font-weight:500;cursor:pointer;background:transparent;color:var(--text3)}
.seg-btn.active{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,0.08)}
.mode-btn{padding:8px 16px;border-radius:6px;border:none;background:transparent;color:var(--text2);font-size:13px;font-weight:500;cursor:pointer}
.mode-btn.active{background:var(--primary);color:#fff;font-weight:600}

/* ===== Body row ===== */
.body-row{flex:1;display:flex;min-height:0;overflow:hidden}
.filter-rail{position:relative;width:250px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);overflow-y:auto;overflow-x:hidden;padding:16px 16px 30px;transition:width .2s ease,padding .2s ease}
.filter-rail-inner{transition:opacity .12s ease}
.filter-rail.collapsed{width:30px;padding:16px 0 30px;overflow-y:hidden}
.filter-rail.collapsed .filter-rail-inner{opacity:0;pointer-events:none}
.rail-collapse-btn{position:absolute;top:14px;right:6px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text3);font-size:9px;cursor:pointer;z-index:2;line-height:1}
.rail-collapse-btn:hover{color:var(--primary);border-color:var(--chip-on-border)}
.filter-rail.collapsed .rail-collapse-btn{right:5px;left:5px;width:auto}
.filter-rail-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-right:24px}
.filter-rail-title{font-size:12px;font-weight:600;letter-spacing:0.01em}
.link-btn{font-size:11px;color:var(--primary);background:none;border:none;cursor:pointer;font-weight:500}
.filter-group{margin-bottom:18px}
.filter-group-title{font-size:11px;font-weight:600;color:var(--text2);margin-bottom:8px;letter-spacing:0.02em}
.check-list{display:flex;flex-direction:column;gap:1px}
.check-row{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:6px;border:none;background:transparent;color:var(--ink);font-size:13px;cursor:pointer;width:100%}
.check-row.active{background:#F6F9FF}
.check-row .check-box{width:16px;height:16px;border-radius:4px;border:1.5px solid #C7CDD8;background:#fff;color:#fff;font-size:10px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.check-row.active .check-box{border-color:var(--primary);background:var(--primary)}
.check-row .check-label{flex:1;text-align:left}
.check-row .check-meta{font-size:11px;color:var(--text4);font-family:'IBM Plex Mono'}

/* ===== Content ===== */
.content{flex:1;overflow-y:auto;min-width:0;padding:18px 24px 44px}

/* mode card */
.mode-card{display:flex;align-items:center;gap:14px 18px;flex-wrap:wrap;background:#fff;border:1px solid var(--border);border-radius:10px;padding:13px 18px;margin-bottom:16px;border-left:3px solid var(--primary)}
.mode-card-info{flex:1 1 auto;min-width:180px}
.mode-card-title{font-size:13px;font-weight:600}
.mode-card-hint{font-size:11px;color:var(--text3);margin-top:1px}
#modeToggle{padding:3px;border-radius:9px}

/* group card */
.group-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:13px 18px;margin-bottom:16px}
.group-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px;gap:12px;flex-wrap:wrap}
.group-card-title{font-size:12px;font-weight:600}
.group-hint{color:var(--text4);font-weight:400;font-family:'IBM Plex Mono'}
.group-card-actions{display:flex;gap:12px}
.group-card-actions .link-btn.muted{color:var(--text3)}
.group-single-note{font-size:11px;color:var(--text3)}
.chips-wrap{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:7px;border:1px solid var(--border);background:#F7F8FA;color:var(--text4);font-size:12px;font-weight:500;cursor:pointer;opacity:0.75}
.chip.active{border-color:var(--chip-on-border);background:#fff;color:var(--ink);opacity:1}
.chip .dot{width:9px;height:9px;border-radius:3px;background:#C7CDD8;display:inline-block;flex-shrink:0}

/* KPI grid */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(216px,1fr));gap:14px;margin-bottom:16px}
.kpi-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px}
.kpi-label{font-size:11px;color:var(--text3);font-weight:500;margin-bottom:7px;display:flex;align-items:center;gap:6px}
.kpi-label .kpi-dot{width:9px;height:9px;border-radius:3px;display:inline-block;flex-shrink:0}
.kpi-body{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.kpi-value{font-size:21px;font-weight:600;font-family:'IBM Plex Mono';letter-spacing:-0.02em}
.kpi-delta{font-size:12px;font-weight:600;margin-top:2px}
.kpi-delta.pos{color:var(--positive)}
.kpi-delta.neg{color:var(--negative)}
.kpi-delta .suffix{color:var(--text4);font-weight:400}
.kpi-spark{width:82px;height:34px}

/* chart grid */
.chart-grid{display:grid;gap:14px;margin-bottom:16px}
.chart-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px 10px}
.chart-card-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:8px;gap:10px}
.chart-card-title{font-size:13px;font-weight:600}
.chart-card-sub{font-size:11px;color:var(--text3);margin-top:1px}
.chart-export{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;background:#fff;border:1px solid var(--border);border-radius:6px;font-size:11px;color:var(--text2);cursor:pointer;flex-shrink:0}
.proj-legend{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:11px;color:var(--text2);padding:8px 2px 2px}
.proj-legend span.li{display:flex;align-items:center;gap:7px}
.leg-line{width:20px;height:0;border-top:2px solid var(--text2)}
.leg-line.dash{border-top:2px dashed var(--text2)}
.leg-dot{width:18px;height:3px;border-radius:2px;display:inline-block;flex-shrink:0}

/* drill table */
.drill-card{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.drill-head{padding:13px 16px;border-bottom:1px solid var(--border2);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.drill-title{font-size:13px;font-weight:600}
.drill-note{font-size:11px;color:var(--text3)}
.drill-colhead{display:flex;align-items:center;gap:12px;padding:8px 16px;border-bottom:1px solid var(--border2);font-size:10px;font-weight:600;color:var(--text4);letter-spacing:0.04em}
.drill-colhead .c-seg{flex:1}
.drill-colhead .c-val{width:140px;text-align:right}
.drill-colhead .c-share{width:64px;text-align:right}
.drill-row{display:flex;align-items:center;gap:12px;padding:11px 16px;border:none;border-bottom:1px solid var(--hair);background:#fff;width:100%;cursor:pointer;font-size:14px;color:var(--ink)}
.drill-row.expanded{background:#FAFBFC}
.drill-row .chev{display:inline-block;color:var(--text4);font-size:11px;width:12px;transition:transform .15s}
.drill-row.expanded .chev{transform:rotate(90deg)}
.drill-row .row-dot{width:9px;height:9px;border-radius:3px;display:inline-block;flex-shrink:0}
.drill-row .row-name{flex:1;text-align:left;font-weight:500}
.drill-row .row-val{width:140px;text-align:right;font-family:'IBM Plex Mono';font-size:13px}
.drill-row .row-share{width:64px;text-align:right;font-size:12px;color:var(--text3);font-family:'IBM Plex Mono'}
.drill-sub{background:#FAFBFC;border-bottom:1px solid var(--border2)}
.drill-sub-row{display:flex;align-items:center;gap:14px;padding:9px 16px 9px 50px;border-top:1px solid var(--hair)}
.drill-sub-row .sub-name{flex:1;font-size:13px;color:var(--text2)}
.drill-sub-row .sub-bar{width:170px;height:6px;background:var(--border2);border-radius:3px;overflow:hidden}
.drill-sub-row .sub-bar i{display:block;height:100%;border-radius:3px}
.drill-sub-row .sub-val{width:120px;text-align:right;font-family:'IBM Plex Mono';font-size:12px}

/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:9px;font-size:13px;display:flex;align-items:center;gap:11px;box-shadow:0 10px 30px rgba(0,0,0,0.22);animation:tin .2s ease;z-index:60}
.toast-badge{width:17px;height:17px;background:var(--positive);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700}

svg{display:block}

/* seg-toggle that wraps (cadeia pills) */
.seg-toggle.wrap{flex-wrap:wrap}
.seg-toggle.wrap .seg-btn{flex:0 0 auto}

/* chart hover tooltip (dark chip, toast-styled) */
.chart-tip{position:fixed;z-index:80;pointer-events:none;background:var(--ink);color:#fff;padding:8px 11px;border-radius:8px;font-size:12px;line-height:1.35;box-shadow:0 8px 24px rgba(0,0,0,0.25);max-width:260px}
.chart-tip .tip-head{display:flex;align-items:center;gap:7px;font-weight:600;font-size:12px;margin-bottom:3px}
.chart-tip .tip-dot{width:9px;height:9px;border-radius:3px;display:inline-block;flex-shrink:0}
.chart-tip .tip-period{color:#A4ADBC;font-size:11px;font-family:'IBM Plex Mono'}
.chart-tip .tip-val{font-family:'IBM Plex Mono';font-size:14px;font-weight:600;margin-top:2px}