:root{
  --bg:#060A13; --bg2:#0A1120; --surface:#0E1628; --surface2:#121C33;
  --line:#1C2945; --line2:#26375C;
  --fg:#E9EFFA; --fg2:#C3CEE3; --mut:#8193B4;
  --blue:#4C8DFF; --blue2:#8DB7FF; --blueDeep:#1E4FB8; --glow:rgba(76,141,255,.18);
  --ok:#3DD39A; --warn:#F5B84B; --bad:#FF6B7A;
  --display:'Bricolage Grotesque',ui-sans-serif,system-ui,sans-serif;
  --body:'Instrument Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--fg);font:15px/1.5 var(--body);-webkit-font-smoothing:antialiased;min-height:100vh}
[hidden]{display:none!important}
a{color:var(--blue2);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.15}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}

/* layout */
.app{display:grid;grid-template-columns:1fr;min-height:100vh}
.side{display:none}
.main{min-width:0;padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
.wrap{max-width:1180px;margin:0 auto;padding:20px 16px 40px}
@media(min-width:900px){
  .app{grid-template-columns:240px 1fr}
  .side{display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;padding:22px 14px;border-right:1px solid var(--line);background:var(--bg2)}
  .main{padding-bottom:0}
  .wrap{padding:32px 32px 60px}
  .tabbar{display:none!important}
}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 18px;color:var(--fg);font-family:var(--display);font-weight:800;font-size:18px}
.brand em{font-style:normal;color:var(--mut);font-weight:500}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--fg2);font-weight:500}
.nav a:hover{background:var(--surface)}
.nav a.on{background:rgba(76,141,255,.14);color:var(--fg);box-shadow:inset 3px 0 0 var(--blue)}
.nav svg,.tabbar svg{width:19px;height:19px;flex:none}
.side-user{margin-top:auto;padding:12px;border:1px solid var(--line);border-radius:12px;font-size:13px;color:var(--mut)}
.side-user b{display:block;color:var(--fg);font-weight:600}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(10,17,32,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 2px 8px;color:var(--mut);font-size:11px;font-weight:500}
.tabbar a.on{color:var(--blue2)}

/* page head */
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:20px}
.head h1{font-size:clamp(26px,4vw,34px);font-weight:800}
.head p{color:var(--mut);font-size:14px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line2);background:var(--surface);color:var(--fg);border-radius:10px;padding:9px 14px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--blue)}
.btn.pri{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.pri:hover{background:#3a7cf0}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:8px}
.btn.ghost{background:transparent}
.btn.danger{color:var(--bad);border-color:rgba(255,107,122,.4);background:transparent}
.btn.danger.armed{background:var(--bad);color:#fff;border-color:var(--bad)}
.btn:disabled{opacity:.55;cursor:default}

/* month picker */
.mes{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:10px;overflow:hidden;background:var(--surface)}
.mes button{background:transparent;border:0;padding:8px 12px;cursor:pointer;color:var(--fg2);font-size:16px}
.mes button:hover{background:var(--surface2)}
.mes span{padding:0 6px;min-width:128px;text-align:center;font-weight:600;text-transform:capitalize}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.chip{border:1px solid var(--line2);background:transparent;border-radius:999px;padding:6px 12px;font-size:13px;color:var(--fg2);cursor:pointer}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.chip .c{opacity:.7;margin-left:4px}

/* cards & kpis */
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:18px}
@media(min-width:760px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1100px){.kpis{grid-template-columns:repeat(6,minmax(0,1fr))}}
.kpi{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px 16px;min-width:0}
.kpi .l{font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--mut)}
.kpi .v{font-family:var(--display);font-weight:700;font-size:clamp(19px,2.2vw,24px);margin-top:4px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .s{font-size:12.5px;color:var(--mut);margin-top:2px}
.kpi.hl{background:linear-gradient(150deg,rgba(76,141,255,.16),transparent 60%),var(--bg2);border-color:var(--line2)}
.v.ok{color:var(--ok)} .v.bad{color:var(--bad)} .v.warn{color:var(--warn)}
.grid2{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:980px){.grid2{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:18px;min-width:0}
.card h2{font-size:17px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.card h2 small{font-family:var(--body);font-size:12.5px;color:var(--mut);font-weight:500;letter-spacing:0}
.empty{color:var(--mut);font-size:14px;padding:18px 4px;text-align:center}
.stack{display:grid;gap:14px}

/* chart */
.chart svg{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;font-size:12.5px;color:var(--mut);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* list rows */
.rows{display:grid;gap:0}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;padding:11px 4px;border-top:1px solid var(--line);cursor:pointer}
.row:first-child{border-top:0}
.row:hover{background:rgba(255,255,255,.02)}
.row .t{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .m{font-size:12.5px;color:var(--mut);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .r{text-align:right;font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.in{color:var(--ok)} .out{color:var(--bad)}
.pill{display:inline-block;font-size:11px;font-weight:600;border-radius:999px;padding:2px 8px;border:1px solid var(--line2);color:var(--fg2);white-space:nowrap}
.pill.ok{color:var(--ok);border-color:rgba(61,211,154,.4);background:rgba(61,211,154,.08)}
.pill.warn{color:var(--warn);border-color:rgba(245,184,75,.45);background:rgba(245,184,75,.08)}
.pill.bad{color:var(--bad);border-color:rgba(255,107,122,.45);background:rgba(255,107,122,.08)}
.pill.blue{color:var(--blue2);border-color:rgba(76,141,255,.45);background:rgba(76,141,255,.1)}

/* finance table */
.fin-tot{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}
@media(min-width:760px){.fin-tot{grid-template-columns:repeat(4,minmax(0,1fr))}}
.lanc{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 12px;align-items:center;padding:11px 6px;border-top:1px solid var(--line)}
.lanc:first-child{border-top:0}
.lanc .d{font-family:var(--mono);font-size:12px;color:var(--mut);width:44px}
.lanc .i{min-width:0;cursor:pointer}
.lanc .r{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.lanc .r b{font-variant-numeric:tabular-nums;white-space:nowrap}
.paybtn{border:1px solid var(--line2);background:transparent;border-radius:999px;padding:2px 9px;font-size:11.5px;font-weight:600;cursor:pointer;color:var(--warn)}
.paybtn.pago{color:var(--ok);border-color:rgba(61,211,154,.45)}

/* projects board */
.board{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:760px){.board{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1200px){.board{grid-template-columns:repeat(4,minmax(0,1fr))}}
.col{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:12px;min-width:0}
.col h3{font-size:14px;font-family:var(--body);font-weight:700;display:flex;justify-content:space-between;align-items:center;padding:2px 4px 10px;letter-spacing:0}
.col h3 span{color:var(--mut);font-weight:500}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:8px;cursor:pointer}
.pcard:hover{border-color:var(--line2)}
.pcard .t{font-weight:600;margin-bottom:2px}
.pcard .m{font-size:12.5px;color:var(--mut)}
.pcard .f{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:space-between;margin-top:9px;font-size:12.5px}
.pcard .bar{height:4px;border-radius:4px;background:var(--line);margin-top:9px;overflow:hidden}
.pcard .bar i{display:block;height:100%;background:var(--blue)}

/* clients */
.search{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--line2);border-radius:10px;padding:9px 12px}
.cgrid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:700px){.cgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1100px){.cgrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.ccard{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:16px;cursor:pointer;min-width:0}
.ccard:hover{border-color:var(--line2)}
.ccard .t{font-family:var(--display);font-weight:700;font-size:17px}
.ccard .m{font-size:13px;color:var(--mut);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ccard .st{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.ccard .st div{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em;font-family:var(--mono)}
.ccard .st b{display:block;font-family:var(--body);font-size:14px;color:var(--fg);letter-spacing:0;text-transform:none;font-variant-numeric:tabular-nums}
.ccard .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

/* sheet (modal) */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(2,5,12,.7);display:flex;align-items:flex-end;justify-content:center}
@media(min-width:700px){.overlay{align-items:center;padding:24px}}
.sheet{width:100%;max-width:620px;max-height:92vh;overflow:auto;background:var(--bg2);border:1px solid var(--line2);border-radius:20px 20px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom,0px))}
@media(min-width:700px){.sheet{border-radius:20px;padding:24px}}
.sheet h2{font-size:21px;font-weight:800;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.x{background:transparent;border:0;color:var(--mut);font-size:24px;line-height:1;cursor:pointer;padding:4px 8px}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.f{display:flex;flex-direction:column;gap:5px;min-width:0;grid-column:span 2}
.f.half{grid-column:span 1}
.f label{font-size:12.5px;font-weight:600;color:var(--fg2)}
.f input,.f select,.f textarea{width:100%;background:var(--surface);border:1px solid var(--line2);border-radius:10px;padding:10px 12px;min-width:0}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--glow)}
.f textarea{min-height:80px;resize:vertical}
.f.check{flex-direction:row;align-items:center;gap:10px}
.f.check input{width:20px;height:20px;accent-color:var(--blue)}
.f.check label{font-size:14px;color:var(--fg)}
.f .inline{display:flex;gap:8px}
.f .inline input{flex:1}
.sec{grid-column:span 2;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue2);padding-top:8px;border-top:1px solid var(--line);margin-top:4px}
.sheet .foot{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;margin-top:20px}
.sheet .foot div{display:flex;gap:8px;margin-left:auto}
.err{color:var(--bad);font-size:13.5px;margin-top:10px}
.hint{font-size:12.5px;color:var(--mut)}

/* gate */
.gate{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(600px 400px at 70% 10%,var(--glow),transparent 70%),var(--bg)}
.gbox{width:100%;max-width:400px;background:var(--bg2);border:1px solid var(--line2);border-radius:20px;padding:28px 22px}
.gbox .brand{padding:0 0 18px}
.gbox h1{font-size:24px;font-weight:800;margin-bottom:4px}
.gbox p{color:var(--mut);font-size:14px;margin-bottom:18px}
.gbox .form{grid-template-columns:1fr}
.gbox .btn{width:100%;margin-top:16px;padding:12px}

/* toast */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(96px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--fg);color:var(--bg);font-weight:600;padding:10px 16px;border-radius:12px;font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.5);max-width:calc(100vw - 32px)}
@media(min-width:900px){.toast{bottom:28px}}
.loading{color:var(--mut);padding:60px 0;text-align:center}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}