:root{
  --red:#E2362E;--yellow:#F5B32B;--blue:#2F86D6;--navy:#13203B;--navy2:#1C2C4D;
  --bg:#F4F6FA;--card:#FFFFFF;--ink:#16213A;--ink2:#4B5875;--ink3:#8592AD;--line:#E3E8F1;--soft:#EEF2F8;
  --ok:#14915A;--okbg:#E5F6EE;--warn:#B7791F;--warnbg:#FFF4DE;--bad:#C8322B;--badbg:#FDECEA;--info:#2F86D6;--infobg:#E8F2FC;
  --r:14px;--sh:0 1px 2px rgba(19,32,59,.05),0 6px 20px rgba(19,32,59,.05);
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg)}
body{font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;letter-spacing:-.01em}
small{color:var(--ink3)}
.muted{color:var(--ink2);margin:0}
svg{display:block}
a{color:var(--blue)}

/* brand */
.brand{display:flex;align-items:center;gap:10px}
.brand b{display:block;font-size:14px;letter-spacing:.01em}
.brand small{display:block;font-size:11px;color:#9FB0D0;letter-spacing:.08em;text-transform:uppercase}
.mark{position:relative;width:34px;height:34px;flex:none}
.mark i{position:absolute;width:20px;height:20px;border-radius:50%;mix-blend-mode:multiply;opacity:.9}
.mark i:nth-child(1){background:var(--red);left:2px;top:3px}
.mark i:nth-child(2){background:var(--yellow);right:2px;top:3px}
.mark i:nth-child(3){background:var(--blue);left:7px;bottom:1px}
.brand.big .mark{width:52px;height:52px}.brand.big .mark i{width:31px;height:31px}
.brand.big .mark i:nth-child(3){left:10px}
.brand.big b{font-size:18px;color:var(--ink)}.brand.big small{color:var(--ink3)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:16px;background:
  radial-gradient(600px 400px at 15% 20%,rgba(226,54,46,.10),transparent 60%),
  radial-gradient(600px 400px at 85% 25%,rgba(245,179,43,.13),transparent 60%),
  radial-gradient(700px 500px at 50% 95%,rgba(47,134,214,.13),transparent 60%),var(--bg)}
.login-card{width:100%;max-width:400px;background:var(--card);border-radius:20px;padding:32px;box-shadow:0 20px 60px rgba(19,32,59,.12)}
.login-card .muted{margin:18px 0 14px}
.login-card form{display:grid;gap:12px}
label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--ink2)}
input,select,textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;outline:none;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,134,214,.15)}
.demo-note{font-size:12px;color:var(--ink3);text-align:center;margin:16px 0 0}

/* buttons */
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.btn:hover{border-color:#C9D2E3}
.btn.pri{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.pri:hover{background:var(--navy2)}
.btn.sm{padding:6px 10px;font-size:12.5px;border-radius:8px}
.btn.block{width:100%;justify-content:center;padding:12px}
.btn svg,.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;position:relative;flex:none}
.icon-btn:focus-visible,.btn:focus-visible,.nav a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.badge{position:absolute;top:-5px;right:-5px;background:var(--red);color:#fff;font-size:10px;font-weight:700;border-radius:99px;min-width:18px;height:18px;display:grid;place-items:center;padding:0 4px}

/* layout */
.app{display:flex;min-height:100vh}
.side{width:248px;flex:none;background:var(--navy);color:#DCE4F3;display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}
.side .brand{padding:0 8px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:12px;color:#fff}
#nav{display:grid;gap:2px}
.nav-grp{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#7F90B3;padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;color:#C7D2E8;text-decoration:none;font-weight:500;font-size:13.5px}
.nav a svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;opacity:.85}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a[aria-current=page]{background:rgba(255,255,255,.1);color:#fff}
.nav a[aria-current=page]::before{content:"";width:3px;height:18px;border-radius:3px;background:linear-gradient(var(--red),var(--yellow),var(--blue));margin-left:-10px;margin-right:-3px}
.nav .cnt{margin-left:auto;font-size:11px;background:var(--red);color:#fff;border-radius:99px;padding:1px 7px;font-weight:700}
.side-foot{margin-top:auto;padding:14px 8px 0;display:grid;gap:10px}
.side-foot small{color:#6F7FA3;font-size:11px}
.ai-pill{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.07);border-radius:10px;padding:10px 12px;font-size:12.5px;cursor:pointer}
.ai-pill .dot{width:8px;height:8px;border-radius:50%;background:#3DDC97;box-shadow:0 0 0 4px rgba(61,220,151,.18)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:14px;padding:16px 28px;background:var(--bg);position:sticky;top:0;z-index:5}
.top-title{flex:1;min-width:0}
.top-title h1{font-size:21px;font-weight:800}
.top-title p{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-tools{display:flex;align-items:center;gap:10px}
.top-tools select{padding:8px 10px}
.user{display:flex;align-items:center;gap:9px;padding-left:6px}
.user b{display:block;font-size:13px}.user small{font-size:11px}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--yellow) 50%,var(--blue));color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px}
.demo-bar{margin:0 28px;background:#FFF8E6;border:1px solid #F7DFA6;color:#7A5A12;font-size:12.5px;border-radius:10px;padding:8px 12px}
.view{padding:18px 28px 40px;display:grid;gap:18px}
.only-m{display:none}

/* cards & grid */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g21{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.g12{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);border:1px solid #EBEFF6;min-width:0}
.card-h{display:flex;align-items:center;gap:10px;padding:16px 18px 0;flex-wrap:wrap}
.card-h h2{font-size:15px;font-weight:700}
.card-h .sub{font-size:12.5px;color:var(--ink3);width:100%;margin-top:-6px}
.card-h .act{margin-left:auto;display:flex;gap:8px;align-items:center}
.card-b{padding:14px 18px 18px}
.kpi{padding:16px 18px;position:relative;overflow:hidden}
.kpi .lbl{font-size:12.5px;color:var(--ink2);font-weight:600;display:flex;align-items:center;gap:8px}
.kpi .lbl i{width:8px;height:8px;border-radius:50%;display:inline-block}
.kpi .val{font-size:24px;font-weight:800;margin:6px 0 4px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .delta{font-size:12px;font-weight:600}
.up{color:var(--ok)}.down{color:var(--bad)}.flat{color:var(--ink3)}
.kpi .spark{position:absolute;right:12px;bottom:12px;opacity:.9}

/* tables */
.tbl-wrap{overflow-x:auto;margin:0 -18px -18px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink3);font-weight:700;text-align:left;padding:10px 18px;border-bottom:1px solid var(--line);white-space:nowrap;background:#FAFBFD;cursor:default}
th.sortable{cursor:pointer}th.sortable:hover{color:var(--ink)}
td{padding:11px 18px;border-bottom:1px solid #F0F3F8;vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr.click{cursor:pointer}tbody tr.click:hover{background:#F8FAFD}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.tbl-tools input{padding:7px 11px;width:220px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:99px;font-size:11.5px;font-weight:700;white-space:nowrap}
.chip.ok{background:var(--okbg);color:var(--ok)}.chip.warn{background:var(--warnbg);color:var(--warn)}
.chip.bad{background:var(--badbg);color:var(--bad)}.chip.info{background:var(--infobg);color:var(--info)}
.chip.mute{background:var(--soft);color:var(--ink2)}
.swatch{width:14px;height:14px;border-radius:4px;display:inline-block;vertical-align:-2px;margin-right:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1)}
.bar{height:7px;border-radius:9px;background:var(--soft);overflow:hidden;min-width:70px}
.bar>i{display:block;height:100%;border-radius:9px}
.seg{display:inline-flex;background:var(--soft);border-radius:10px;padding:3px}
.seg button{border:0;background:transparent;padding:6px 11px;border-radius:8px;font-size:12.5px;font-weight:600;color:var(--ink2);cursor:pointer}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(19,32,59,.1)}

/* lists */
.list{display:grid}
.li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid #F0F3F8}
.li:last-child{border-bottom:0}
.li .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.li .ic svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.li b{display:block;font-size:13.5px}
.li p{margin:2px 0 0;font-size:12.5px;color:var(--ink2)}
.li .r{margin-left:auto;text-align:right;white-space:nowrap}
.ic.red{background:var(--badbg);color:var(--bad)}.ic.yel{background:var(--warnbg);color:var(--warn)}
.ic.blu{background:var(--infobg);color:var(--info)}.ic.grn{background:var(--okbg);color:var(--ok)}

/* charts */
.chart{width:100%;position:relative}
.chart svg{width:100%;height:auto;overflow:visible}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink2)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.tip{position:fixed;z-index:60;background:var(--navy);color:#fff;font-size:12px;padding:8px 10px;border-radius:8px;pointer-events:none;box-shadow:0 6px 18px rgba(0,0,0,.2);max-width:260px}
.tip b{display:block;font-size:12.5px;margin-bottom:2px}
.donut-wrap{display:flex;align-items:center;gap:18px}
.donut-wrap .legend{display:grid;gap:8px}

/* aging */
.aging{display:flex;height:14px;border-radius:9px;overflow:hidden;margin:6px 0 10px}
.aging i{display:block;height:100%}

/* automation */
.auto{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid #F0F3F8}
.auto:last-child{border-bottom:0}
.switch{width:40px;height:23px;border-radius:99px;background:#CDD5E3;position:relative;cursor:pointer;flex:none;border:0;margin-top:2px}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#fff;transition:transform .18s ease-out}
.switch[aria-checked=true]{background:var(--ok)}
.switch[aria-checked=true]::after{transform:translateX(17px)}
.wa{background:#E7DDD3;border-radius:12px;padding:14px;display:grid;gap:8px;font-size:13px}
.wa .msg{background:#fff;border-radius:10px;padding:9px 11px;max-width:92%;box-shadow:0 1px 1px rgba(0,0,0,.06);white-space:pre-line}
.wa .msg.me{background:#D9FDD3;justify-self:end}
.wa .msg small{display:block;text-align:right;font-size:10.5px;margin-top:4px}

/* ai chat */
.chat{display:flex;flex-direction:column;height:min(640px,calc(100vh - 230px))}
.chat-log{flex:1;overflow:auto;padding:18px;display:grid;gap:12px;align-content:start}
.bubble{max-width:82%;padding:11px 14px;border-radius:14px;font-size:13.5px;white-space:pre-line}
.bubble.u{justify-self:end;background:var(--navy);color:#fff;border-bottom-right-radius:4px}
.bubble.a{background:var(--soft);border-bottom-left-radius:4px}
.bubble.a .chart{margin-top:10px;background:#fff;border-radius:10px;padding:8px}
.chat-in{display:flex;gap:10px;padding:14px 18px;border-top:1px solid var(--line)}
.chat-in input{flex:1}
.sugs{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 14px}
.sugs button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 12px;font-size:12.5px;cursor:pointer}
.sugs button:hover{border-color:var(--blue);color:var(--blue)}
.typing{display:inline-flex;gap:4px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink3);animation:b 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes b{0%,60%,100%{opacity:.3}30%{opacity:1}}

/* drawer */
.drawer{position:fixed;inset:0;z-index:40}
.drawer-bg{position:absolute;inset:0;background:rgba(19,32,59,.35)}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(560px,100%);background:#fff;overflow:auto;padding:24px;box-shadow:-10px 0 40px rgba(19,32,59,.15);animation:sl .2s ease-out}
@keyframes sl{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}
.drawer .close{position:absolute;top:16px;right:16px}
.drawer h2{font-size:19px;padding-right:44px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13px;margin:14px 0}
.kv dt{color:var(--ink3)}.kv dd{margin:0;font-weight:600}
.dsec{margin-top:20px}.dsec h3{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink3);margin-bottom:8px}

/* toasts */
.toasts{position:fixed;bottom:18px;right:18px;display:grid;gap:8px;z-index:70}
.toast{background:var(--navy);color:#fff;padding:11px 14px;border-radius:10px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.2);animation:sl .2s ease-out;max-width:340px}
.toast b{display:block}

/* quotation */
.quote{border:1px solid var(--line);border-radius:12px;padding:18px;font-size:13px}
.quote .qh{display:flex;justify-content:space-between;gap:12px;border-bottom:2px solid var(--navy);padding-bottom:10px;margin-bottom:12px}
.callout{border-radius:12px;padding:12px 14px;font-size:13px;display:flex;gap:10px;align-items:flex-start}
.callout.ai{background:linear-gradient(135deg,rgba(226,54,46,.06),rgba(245,179,43,.08),rgba(47,134,214,.08));border:1px solid #E6E2F0}
.callout b{display:block;margin-bottom:2px}
.pill-row{display:flex;gap:8px;flex-wrap:wrap}
.empty{padding:28px;text-align:center;color:var(--ink3)}

@media (max-width:1180px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g21,.g12,.g3{grid-template-columns:1fr}}
@media (max-width:860px){
  .side{position:fixed;z-index:30;left:0;transform:translateX(-100%);transition:transform .2s ease-out;box-shadow:10px 0 40px rgba(0,0,0,.2)}
  .side.open{transform:none}
  .only-m{display:grid}.only-d{display:none}
  .top{padding:12px 16px}.view{padding:14px 16px 30px}.demo-bar{margin:0 16px}
  .g2{grid-template-columns:1fr}
  .top-title h1{font-size:18px}
  .tbl-tools input{width:100%}
  #searchBtn{display:none}
}
@media (max-width:520px){.g4{grid-template-columns:1fr 1fr;gap:12px}.kpi .val{font-size:19px}.kpi .spark{display:none}.top-tools select{display:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

[hidden]{display:none!important}
.callout>svg{width:20px;height:20px;flex:none;fill:none;stroke:#7C5CC4;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
.side .mark i{mix-blend-mode:screen;opacity:.95}
#cRev svg{min-height:300px}