/* MESA P2P VENEZUELA — CENTRO DE INTELIGENCIA · v2.2
   Paleta «petróleo»: fondo azul petróleo, compra en verde agua, venta en amarillo cacao. Sin fuentes externas (CSP 'self'). */
:root{
  --ink:#0d1d24;--panel:#12272f;--panel2:#0f2229;--raise:#173039;--line:#223f49;--line2:#2c4e59;
  --txt:#e3edee;--mut:#8ca5ab;--dim:#6b878e;
  --buy:#3cc9b5;--buy2:#1f6f66;--sell:#f2a541;--sell2:#7a5524;--up:#6fd49a;--down:#ff8b8b;--warn:#ffd27a;
  --r1:10px;--r2:6px;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:15px;line-height:1.45;color:var(--txt);background:var(--ink);
  font-variant-numeric:tabular-nums;
}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:var(--ink)}
a{color:#7fd8cc}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--warn);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--mut)}.small{font-size:12.5px}
[hidden]{display:none!important}

/* encabezado */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;border-bottom:1px solid var(--line);background:#0b1a20;position:sticky;top:0;z-index:20}
.brand{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:17px;letter-spacing:.06em;font-weight:750}
.brand span{font-size:11.5px;letter-spacing:.18em;color:var(--buy);font-weight:600}
.topright{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.live{display:flex;align-items:center;gap:8px;font-size:13px;padding:5px 11px;border-radius:99px;border:1px solid #24504a;background:#0f2b2a}
.live i{width:8px;height:8px;border-radius:50%;background:var(--up);animation:pulse 2.4s infinite}
.live.stale{border-color:#5a2c33;background:#2a161b}.live.stale i{background:var(--down);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 #6fd49a88}70%{box-shadow:0 0 0 8px #6fd49a00}100%{box-shadow:0 0 0 0 #6fd49a00}}
@media (prefers-reduced-motion:reduce){.live i{animation:none}}
.tz select{background:var(--panel2);border:1px solid var(--line);border-radius:var(--r2);padding:5px 8px;font-size:13px}
.identity{font-size:13px;color:var(--mut);display:flex;align-items:center;gap:8px}
.identity button{font-size:12.5px;padding:5px 10px}

main{max-width:1440px;margin:0 auto;padding:0 22px 40px}

/* acceso */
.login{max-width:400px;margin:70px auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--r1);padding:28px}
.login h1{margin:0 0 4px;font-size:24px}.login p{color:var(--mut);margin:0 0 18px}
label{display:block;font-size:13px;color:var(--mut)}
input,select{width:100%;background:var(--panel2);border:1px solid var(--line2);border-radius:var(--r2);padding:9px 10px;margin:5px 0 12px;color:var(--txt)}
input[type=checkbox]{width:auto;margin:0}
button,.btn{background:var(--buy);color:#052420;border:0;border-radius:var(--r2);padding:9px 15px;font-weight:650;cursor:pointer;text-decoration:none;display:inline-block}
button.ghost,.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line2)}
button:disabled{opacity:.45;cursor:not-allowed}
.error{color:var(--down);min-height:20px}

/* cotización a dos puntas: el elemento protagonista */
.quote{display:grid;grid-template-columns:1fr 210px 1fr;margin:18px 0 0;border:1px solid var(--line);border-radius:var(--r1);background:linear-gradient(90deg,#0f2b2b 0%,var(--panel) 32%,var(--panel) 68%,#2a2416 100%);overflow:hidden}
.leg{padding:16px 22px 14px}
.leg.buy{text-align:right;border-right:1px solid var(--line)}
.leg.sell{border-left:1px solid var(--line)}
.lab{font-size:13.5px;color:var(--mut)}.lab small{color:var(--dim);margin-left:6px}
.px{font-size:44px;font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:4px 0 2px}
.leg.buy .px{color:var(--buy)}.leg.sell .px{color:var(--sell)}
.sub{font-size:13px;color:var(--mut);min-height:19px}
.liq{display:flex;gap:10px;align-items:baseline;margin-top:10px;font-size:13px;color:var(--mut)}
.leg.buy .liq{justify-content:flex-end}
.liq b{font-size:19px;color:var(--txt);font-weight:650}
.bar{height:8px;background:#0b1a20;border-radius:4px;margin-top:6px;overflow:hidden;display:flex}
.leg.buy .bar{justify-content:flex-end}
.bar i{display:block;height:100%;width:0;border-radius:4px;transition:width .6s ease}
.leg.buy .bar i{background:linear-gradient(90deg,var(--buy2),var(--buy))}.leg.sell .bar i{background:linear-gradient(90deg,var(--sell),var(--sell2))}
@media (prefers-reduced-motion:reduce){.bar i{transition:none}}
.vis{font-size:12px;color:var(--dim);margin-top:5px;min-height:17px}
.mid{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:12px;background:#0e2027}
.sp{font-size:26px;font-weight:700}
.bcv{font-size:12.5px;color:var(--mut);margin-top:6px}

/* pestañas */
.tabs{display:flex;gap:4px;margin:16px 0 14px;border-bottom:1px solid var(--line);position:sticky;top:61px;background:var(--ink);z-index:15;overflow-x:auto}
.tabs button{background:transparent;color:var(--mut);border:0;border-bottom:2px solid transparent;border-radius:0;padding:11px 16px;font-weight:600;white-space:nowrap}
.tabs button:hover{color:var(--txt)}
.tabs button.on{color:var(--txt);border-bottom-color:var(--buy)}
.bottomnav{display:none}

/* tarjetas y rejillas */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r1);padding:16px 18px;margin-bottom:14px;min-width:0}
h2{font-size:18px;margin:0}h3{font-size:15px;margin:0 0 10px}h4{font-size:13px;margin:0 0 8px;color:var(--mut);font-weight:600}
.h3row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}.h3row h2,.h3row h3{margin:0}
.note{font-size:12.5px;color:var(--mut);margin:10px 0 0;max-width:110ch}
.note.warn{color:var(--warn)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid2>.card{margin-bottom:14px}
.grid2.wideLeft{grid-template-columns:1.7fr 1fr}
.grid2.inner{gap:18px}
.mk{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(300px,1fr);gap:14px}
.side{display:flex;flex-direction:column}
.chartCard .bar1{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.chartCard .bar2{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:10px 0 4px;font-size:13px}
.bar2 .f{display:flex;align-items:center;gap:8px}.bar2 .f select{width:auto;margin:0;padding:6px 8px}
.ck{display:flex;align-items:center;gap:6px;color:var(--txt);font-size:13px}
.custom{display:flex;gap:8px}.custom label{display:flex;align-items:center;gap:6px}.custom input{margin:0;padding:5px 7px;width:auto}
.chips{display:flex;gap:2px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:3px}
.chips button{background:transparent;color:var(--mut);padding:6px 11px;font-weight:600;font-size:13px;border-radius:6px;white-space:nowrap}
.chips button.on{background:var(--raise);color:var(--txt)}
.chips.small button{padding:4px 9px;font-size:12.5px}
.toggles{display:flex;gap:12px;flex-wrap:wrap}
.toggles label{display:flex;align-items:center;gap:6px;color:var(--txt)}
select.mini{width:auto;margin:0;padding:5px 8px;font-size:13px}

/* gráficos SVG */
.chartWrap{position:relative;margin-top:8px}
.chart>svg{display:block;width:100%;height:auto}
.chart .grid{stroke:#1f3a43;stroke-width:1}.chart .axis{fill:#86a1a7;font-size:11px}.chart .empty{fill:#9ab2b7;font-size:14px}
.chart .gapband{fill:#ffffff;opacity:.035}.chart .gaplab{fill:#7f9aa0;font-size:11px}
.chart .line{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.chart .dash{stroke-dasharray:5 4}.chart .thin{stroke-width:1.4}
.chart .band{stroke:none;opacity:.16}
.chart .cross{stroke:#e3edee;stroke-width:1;opacity:.45}
.chart .now{stroke:var(--warn);stroke-width:1;stroke-dasharray:3 3}
.chart .nowlab{fill:var(--warn);font-size:11px}
.legend{display:flex;gap:12px 16px;flex-wrap:wrap;font-size:12.5px;color:#c7d6d8;margin-top:6px}
.lg{display:inline-flex;align-items:center;gap:6px}.lg svg,.tip svg,.toggles svg,td svg{flex:none;display:inline-block;width:18px;height:8px;vertical-align:middle}
.tip{position:absolute;z-index:5;pointer-events:none;background:#08161bf2;border:1px solid var(--line2);border-radius:8px;padding:8px 10px;font-size:12.5px;line-height:1.5;max-width:320px;box-shadow:0 8px 24px #0008}
.tip b{font-weight:650}.tip .row{display:flex;gap:8px;align-items:center}.tip small{color:var(--mut)}

/* libro */
.ladder{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:12.5px}
.ladder h4{margin:0 0 4px}
.ladder ol{list-style:none;margin:0;padding:0}
.ladder li{display:grid;grid-template-columns:1fr auto;gap:6px;padding:3px 6px;border-radius:4px;position:relative;overflow:hidden}
.ladder li .depth{position:absolute;top:0;bottom:0;right:0;opacity:.18}
.ladder .b li .depth{background:var(--buy)}.ladder .s li .depth{background:var(--sell)}
.ladder li b{position:relative}.ladder li span{position:relative;color:var(--mut)}
.ladder li a{color:inherit;text-decoration:none}
.ladder li.out b{text-decoration:line-through;text-decoration-color:var(--down)}
.pulse{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:0}
.pulse dt{font-size:12px;color:var(--mut)}.pulse dd{margin:2px 0 0;font-size:15px;font-weight:600}
.up{color:var(--up)}.down{color:var(--down)}
.refs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.ref{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.ref span{display:block;color:var(--mut);font-size:12.5px}.ref strong{font-size:19px}.ref small{display:block;color:var(--mut);font-size:12px}
.events{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto;font-size:13px}.events.tall{max-height:520px}
.events li{padding:8px 0;border-bottom:1px solid #1d3740}.events time{display:block;color:var(--mut);font-size:12px}
.events .jump b{color:var(--sell)}.events .capture_error b{color:var(--down)}.events .alert b{color:var(--buy)}.events .none{color:var(--mut)}

/* liquidez */
.lqmap>svg,.heat>svg,.timeline>svg{display:block;width:100%;height:auto}
.lqmap .lbl,.heat .lbl,.timeline .lbl{fill:#c7d6d8;font-size:12px}.lqmap .val{font-size:11.5px;fill:#e3edee}.heat .ax,.timeline .ax{fill:#86a1a7;font-size:10.5px}
.visible{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.visible div{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:12px}
.visible b{display:block;font-size:22px}.visible .buy b{color:var(--buy)}.visible .sell b{color:var(--sell)}
.visible small{color:var(--mut);display:block}

/* tablas */
.tableWrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{border-bottom:1px solid #1f3a43;text-align:left;padding:8px 8px;white-space:nowrap}
th{color:#8fa9ae;font-weight:600}
.num{text-align:right}
table.sortable th{cursor:pointer;user-select:none}table.sortable th:hover{color:#fff}
tr.off td{opacity:.55}
.badge{display:inline-block;font-size:10.5px;padding:1px 7px;border-radius:99px;background:#24414a;color:#cfe3e6;font-weight:600}
.badge.p2p{background:#16443e;color:#a6efe3}.badge.agg{background:#3b3420;color:#ffe2a6}.badge.off{background:#2b2d4a;color:#c9cdfa}
#hsTable td:first-child{width:28px}

/* predicción y laboratorio */
.fcState{margin:8px 0 0;font-size:13.5px}
.fcState .bad{color:var(--warn)}
.labform{display:grid;grid-template-columns:repeat(6,1fr) auto;gap:10px;align-items:end;margin-top:10px}
.labform input,.labform select{margin-bottom:0}
.chartWrap.small{margin-top:14px}
.status{font-size:13px;line-height:1.55;margin-bottom:10px}.status ul{margin:4px 0 0;padding-left:18px}.status .ok{color:var(--up)}.status .bad{color:var(--down)}
.btnrow{display:flex;flex-wrap:wrap;gap:8px}
.row{display:flex;gap:10px;align-items:center}.row input{margin:0}
.result{white-space:pre-wrap;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:13px;max-height:260px;overflow:auto}
.formgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px 14px;align-items:end;margin-top:14px}.formgrid .wide{grid-column:1/-1}.formgrid button{margin-bottom:12px}
dl.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 16px;margin:0}dl.stats dt{color:var(--mut);font-size:12px}dl.stats dd{margin:2px 0 0;font-size:13.5px}
.gaps{margin:4px 0 0;padding-left:18px;font-size:12.5px;color:#c6d3d6}
.adminOnly{display:none}body.isAdmin .adminOnly{display:block}body.isAdmin form.adminOnly{display:grid}
.foot{color:#7d969c;font-size:12px;margin:26px 0 0;line-height:1.7;max-width:150ch}
#notice{min-height:20px;color:#cfe0e3}
.skeleton{color:var(--dim)}

/* tableta */
@media (max-width:1100px){
  .mk{grid-template-columns:1fr}
  .grid2,.grid2.wideLeft{grid-template-columns:1fr}
  .labform{grid-template-columns:repeat(3,1fr)}
  .formgrid{grid-template-columns:1fr 1fr}
  .quote{grid-template-columns:1fr 150px 1fr}
  .px{font-size:36px}
}
/* móvil: barra de navegación inferior, cotización compacta */
@media (max-width:640px){
  :root{font-size:14px}
  .top{padding:9px 12px}.brand strong{font-size:14px}.brand span{font-size:10px;letter-spacing:.12em}
  .identity span{display:none}.tz{display:none}
  .live{font-size:11.5px;padding:4px 9px;white-space:nowrap}
  main{padding:0 10px 90px}
  .quote{grid-template-columns:1fr 1fr;margin-top:10px}
  .mid{grid-column:1/-1;grid-row:2;flex-direction:row;gap:10px;padding:7px;border-top:1px solid var(--line)}
  .mid .lab,.mid .sub{display:none}.sp{font-size:17px}.bcv{margin:0}
  .leg{padding:11px 12px}.px{font-size:27px}.lab small{display:none}.liq b{font-size:15px}.liq span{font-size:11.5px}
  .tabs{display:none}
  .bottomnav:not([hidden]){display:grid;grid-template-columns:repeat(6,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;background:#0b1a20;border-top:1px solid var(--line);padding:4px 2px calc(4px + env(safe-area-inset-bottom))}
  .bottomnav button{background:transparent;color:var(--mut);padding:10px 2px;font-size:11.5px;font-weight:600;border-radius:6px}
  .bottomnav button.on{color:var(--txt);background:var(--raise)}
  .card{padding:13px 12px}
  .labform,.formgrid{grid-template-columns:1fr 1fr}
  .ladder{grid-template-columns:1fr}
  .pulse,dl.stats{grid-template-columns:1fr 1fr}
  .chartCard .bar1{flex-direction:column;align-items:flex-start}
  .chips{overflow-x:auto;max-width:100%}
}