:root {
  --navy:#0f2742;
  --blue:#1f5f99;
  --blue2:#2f78b7;
  --light:#eef5fb;
  --border:#d9e2ec;
  --text:#1f2937;
  --muted:#64748b;
  --green:#14804a;
  --amber:#b7791f;
  --red:#b42318;
  --white:#fff;
  --shadow:0 6px 18px rgba(15,39,66,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#f5f7fa}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}

.login-shell{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f2742,#1f5f99)}
.login-card{width:min(430px,92vw);background:white;padding:34px;border-radius:18px;box-shadow:0 30px 70px rgba(0,0,0,.25)}
.brand{font-size:30px;font-weight:800;letter-spacing:.04em;color:var(--navy)}
.brand span{color:var(--blue2)}
.login-card h1{font-size:22px;margin:24px 0 6px}
.login-card p{color:var(--muted);margin:0 0 24px;line-height:1.5}

.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:13px;font-weight:700;color:#475569}
.field input,.field select,.field textarea{border:1px solid var(--border);background:white;border-radius:9px;padding:10px 12px;outline:none;min-height:40px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(47,120,183,.12)}
.field textarea{min-height:80px;resize:vertical}

.btn{border:0;border-radius:9px;padding:10px 14px;font-weight:700;background:#e8eef5;color:var(--navy)}
.btn:hover{filter:brightness(.98)}
.btn-primary{background:var(--blue);color:white}
.btn-danger{background:#fee4e2;color:var(--red)}
.btn-ghost{background:transparent;border:1px solid var(--border)}
.btn-small{padding:7px 10px;font-size:13px}
.btn-wide{width:100%}

.app-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}
.sidebar{background:var(--navy);color:white;padding:22px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.sidebar .brand{margin:0 8px 24px;background:white;border-radius:14px;padding:12px;display:flex;align-items:center;justify-content:center}
.brand img{display:block;max-width:100%;height:auto}.sidebar .brand img{max-height:92px;object-fit:contain}.login-card .brand{display:flex;align-items:center;justify-content:center;margin-bottom:16px}.login-card .brand img{max-width:420px;width:100%;height:auto;object-fit:contain}
.nav{display:flex;flex-direction:column;gap:6px}
.nav button{border:0;text-align:left;background:transparent;color:#cfe0f3;padding:11px 12px;border-radius:9px;font-weight:650}
.nav button:hover,.nav button.active{background:rgba(255,255,255,.11);color:white}
.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;color:#cfe0f3;font-size:13px}
.sidebar-footer strong{color:white;display:block;margin-bottom:3px}

.main{min-width:0}
.topbar{height:70px;background:white;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.topbar h2{margin:0;font-size:21px}
.top-actions{display:flex;gap:10px;align-items:center}
.content{padding:26px 28px 48px;max-width:1600px;margin:auto}

.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:white;border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.metric-label{font-size:13px;color:var(--muted);font-weight:700}
.metric-value{font-size:27px;font-weight:800;margin-top:7px;color:var(--navy)}
.metric-sub{font-size:12px;color:var(--muted);margin-top:4px}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 12px}
.section-title h3{margin:0;font-size:17px}
.muted{color:var(--muted)}

.chart{height:220px;display:flex;align-items:flex-end;gap:10px;padding:16px 8px 8px;border-top:1px solid #edf2f7;margin-top:10px}
.bar-wrap{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:7px;min-width:0}
.bar{width:72%;background:linear-gradient(180deg,var(--blue2),var(--blue));border-radius:7px 7px 2px 2px;min-height:4px}
.bar-label{font-size:11px;color:var(--muted);white-space:nowrap}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar input,.toolbar select{border:1px solid var(--border);background:white;border-radius:9px;padding:9px 11px}
.toolbar input{min-width:260px}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;background:white}
table{border-collapse:collapse;width:100%;min-width:960px}
th,td{padding:11px 12px;border-bottom:1px solid #edf2f7;text-align:left;font-size:13px;vertical-align:middle}
th{background:#f8fafc;color:#475569;font-size:12px;text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0;z-index:1}
tr:hover td{background:#fbfdff}
.money{text-align:right;font-variant-numeric:tabular-nums}
.status{display:inline-flex;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#364152;font-size:12px;font-weight:700;white-space:nowrap}
.status.ok{background:#dcfae6;color:#087443}
.status.warn{background:#fff4d6;color:#8f5a00}
.status.bad{background:#fee4e2;color:#b42318}

.project-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.form-section{background:white;border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:16px;box-shadow:var(--shadow)}
.form-section h3{margin:0 0 16px;font-size:17px;color:var(--navy)}
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 14px}
.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.summary-panel{position:sticky;top:92px;background:var(--navy);color:white;border-radius:16px;padding:20px;box-shadow:0 14px 28px rgba(15,39,66,.22)}
.summary-panel h3{margin:0 0 16px}
.summary-row{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px}
.summary-row strong{font-size:14px}
.summary-big{margin:18px 0 8px;font-size:29px;font-weight:850}
.summary-caption{font-size:12px;color:#cfe0f3}
.alert-box{margin-top:16px;border-radius:10px;padding:11px 12px;font-weight:800;text-align:center;background:#fff4d6;color:#8f5a00}
.alert-box.ok{background:#dcfae6;color:#087443}
.alert-box.bad{background:#fee4e2;color:#b42318}

.line-items{display:flex;flex-direction:column;gap:8px}
.line-item{display:grid;grid-template-columns:minmax(180px,1fr) 100px 130px 130px 32px;gap:8px;align-items:center}
.line-item select,.line-item input{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 9px}
.line-total{text-align:right;font-weight:750;font-variant-numeric:tabular-nums}
.item-head{display:grid;grid-template-columns:minmax(180px,1fr) 100px 130px 130px 32px;gap:8px;font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;padding:0 2px 4px}

.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}
.detail-card{position:sticky;top:92px}
.history-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.history-row{display:flex;justify-content:space-between;border-bottom:1px solid #edf2f7;padding-bottom:8px;font-size:13px}

.notice{background:#eff8ff;border:1px solid #b2ddff;color:#175cd3;padding:11px 13px;border-radius:9px;font-size:13px;margin-bottom:14px}
.empty{padding:34px;text-align:center;color:var(--muted)}
.kpi-good{color:var(--green)}
.kpi-warn{color:var(--amber)}
.kpi-bad{color:var(--red)}

@media(max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .project-layout,.catalog-layout{grid-template-columns:1fr}
  .summary-panel,.detail-card{position:static}
  .form-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto}
  .nav{display:grid;grid-template-columns:repeat(2,1fr)}
  .topbar{position:static;padding:0 16px}
  .content{padding:18px 14px 40px}
  .grid-4,.grid-3,.grid-2,.form-grid,.form-grid.two{grid-template-columns:1fr}
  .line-item,.item-head{grid-template-columns:1fr 80px 110px}
  .line-item .hide-mobile,.item-head .hide-mobile{display:none}
}

/* V2 additions */
.num{text-align:right!important;font-variant-numeric:tabular-nums}.strong{font-weight:750}.actions{white-space:nowrap}.actions .btn{margin:2px}.clickable{cursor:pointer}.dark-row{color:var(--text)}
.currency-input,.percent-input{display:flex;align-items:center;border:1px solid var(--border);background:white;border-radius:9px;overflow:hidden;min-height:40px}.currency-input:focus-within,.percent-input:focus-within{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(47,120,183,.12)}.currency-input span,.percent-input span{padding:0 10px;color:var(--muted);font-weight:800;background:#f8fafc;align-self:stretch;display:grid;place-items:center}.currency-input input,.percent-input input{border:0!important;box-shadow:none!important;border-radius:0!important;flex:1;min-width:0;text-align:right;font-variant-numeric:tabular-nums}.percent-input span{order:2}
.stage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.stage-check{display:flex;align-items:center;gap:9px;border:1px solid var(--border);border-radius:10px;padding:10px;background:#fff;cursor:pointer}.stage-check input{width:18px;height:18px}.stage-check span{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:#eef2f6;font-size:12px;font-weight:800}.stage-check.done{background:#ecfdf3;border-color:#abefc6}.stage-check.done span{background:#17b26a;color:white}.stage-check.cancel.done{background:#fff1f0;border-color:#fecdca}.stage-check.cancel.done span{background:var(--red)}
.structure-head,.structure-row{display:grid;grid-template-columns:minmax(220px,1fr) 110px 140px 140px;gap:10px;align-items:center}.structure-head{font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;padding:0 2px 6px}.structure-list{display:flex;flex-direction:column;gap:6px}.structure-row{padding:7px 0;border-bottom:1px solid #edf2f7}.structure-row input{border:1px solid var(--border);border-radius:8px;padding:8px 9px;width:100%}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.chart-detail{height:280px}.chart-detail .bar-wrap{position:relative}.bar-value{font-size:10px;font-weight:700;color:var(--navy);white-space:nowrap}.bar-meta{font-size:10px;text-align:center;color:var(--muted);line-height:1.25;min-height:28px}.report-table th.num,.report-table td.num{text-align:right!important}.table-wrap input,.table-wrap select{border:1px solid var(--border);border-radius:7px;padding:7px 8px;max-width:100%}
@media(max-width:1100px){.stage-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.stage-grid{grid-template-columns:1fr}.structure-head{display:none}.structure-row{grid-template-columns:minmax(140px,1fr) 85px 110px}.structure-row>div:nth-child(3){display:none}.chart-detail{height:250px}}

/* V3 additions */
.editor-page{max-width:980px;margin:0 auto}.editor-card{padding:24px}.wide-editor{max-width:1100px;margin:auto}.editor-card h3{margin-top:0}.readonly-box{border:1px solid var(--border);background:#f8fafc;border-radius:9px;min-height:40px;padding:10px 12px;text-align:right;font-variant-numeric:tabular-nums;color:var(--navy)}.mini-label{display:block;font-size:12px;font-weight:800;color:#475569;margin-bottom:7px}.labor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.labor-grid input{width:100%;border:1px solid var(--border);border-radius:9px;padding:10px 12px;min-height:40px}.fee-table{display:flex;flex-direction:column;gap:8px}.fee-head,.fee-row{display:grid;grid-template-columns:minmax(190px,1.25fr) minmax(180px,1fr) minmax(180px,1fr);gap:12px;align-items:center}.fee-head{font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:800;padding:0 4px 5px}.fee-row{padding:8px 4px;border-top:1px solid #edf2f7}.fee-label{font-weight:750;color:var(--navy)}
@media(max-width:760px){.labor-grid{grid-template-columns:1fr}.fee-head{display:none}.fee-row{grid-template-columns:1fr}.fee-label{margin-top:4px}.editor-card{padding:17px}}


/* Power Hub integrated mode */
html,body,#app{min-height:100%}


/* V207 · identificación por Propuesta + Caso CRM */
.project-id-source{
  margin-top:3px;
  font-size:10px;
  color:var(--muted);
  font-weight:700;
}
.crm-id-chip{
  display:inline-block;
  padding:4px 7px;
  border-radius:7px;
  background:#eef5fb;
  color:var(--navy);
  font-size:11px;
  font-weight:800;
  white-space:nowrap;
}
.profit-project-table th:first-child,
.profit-project-table td:first-child,
.profit-project-table th:nth-child(2),
.profit-project-table td:nth-child(2),
.profit-project-table th:nth-child(3),
.profit-project-table td:nth-child(3){
  text-align:left;
}

/* V208 · Fase 3A */
.sync-badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800;white-space:nowrap}
.sync-badge.linked{background:#dcfae6;color:#087443}
.sync-badge.unlinked{background:#fff4d6;color:#8f5a00}
.sync-readonly{text-align:left!important;font-size:13px;font-weight:800}


/* ================================================================
   V210 · Fase 3B — gestión manual de vínculos
   ================================================================ */
.sync-warning{
  margin-top:18px;
  background:#fff8e8;
  border:1px solid #f3d08a;
  color:#7a5200;
  padding:13px 15px;
  border-radius:10px;
  line-height:1.45;
}
.sync-sub{
  margin-top:3px;
  font-size:11px;
  color:var(--muted);
}
.sync-select{
  min-width:210px;
  max-width:320px;
  margin-right:6px;
  border:1px solid var(--border);
  border-radius:8px;
  padding:7px 8px;
  background:#fff;
}
.sync-table-wrap table{min-width:1180px}
.sync-table-wrap td:nth-child(3),
.sync-table-wrap td:nth-child(4){min-width:300px}


/* ================================================================
   V214 · Proyecto de Rentabilidad — panel derecho sin solapamiento
   ================================================================ */

/* El grid reserva físicamente el espacio del resumen. */
.project-layout{
  grid-template-columns:minmax(0,1fr) minmax(290px,320px) !important;
  gap:20px !important;
  width:100%;
  min-width:0;
  align-items:start;
}

/* La columna izquierda nunca puede invadir la columna de Rentabilidad. */
.project-layout > div:first-child{
  min-width:0;
  width:100%;
  overflow:hidden;
}

.project-layout .form-section{
  min-width:0;
  max-width:100%;
  overflow:hidden;
}

/* El resumen permanece dentro de su propia columna a la derecha. */
.project-layout .summary-panel{
  position:sticky !important;
  top:92px;
  width:100%;
  max-width:320px;
  min-width:0;
  justify-self:end;
  align-self:start;
  z-index:2;
  box-sizing:border-box;
}

/* Evita que las filas anchas de equipo/estructura se dibujen debajo del resumen. */
.project-layout .line-items,
.project-layout .structure-list,
.project-layout .fee-table{
  min-width:0;
  max-width:100%;
}

.project-layout .line-item,
.project-layout .item-head{
  grid-template-columns:minmax(135px,1fr) 72px 96px 102px 32px;
  gap:7px;
  min-width:0;
}

.project-layout .structure-head,
.project-layout .structure-row{
  grid-template-columns:minmax(150px,1fr) 80px 105px 105px;
  gap:8px;
  min-width:0;
}

/* En desktop intermedio damos más espacio útil a la columna izquierda. */
@media (min-width:1101px) and (max-width:1450px){
  .project-layout{
    grid-template-columns:minmax(0,1fr) 290px !important;
    gap:16px !important;
  }
  .project-layout .summary-panel{
    max-width:290px;
    padding:16px;
  }
  .project-layout .form-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .project-layout .line-item,
  .project-layout .item-head{
    grid-template-columns:minmax(120px,1fr) 66px 88px 94px 32px;
    gap:6px;
  }
}

/* En pantallas realmente estrechas el resumen baja, en vez de tapar campos. */
@media(max-width:1100px){
  .project-layout{
    grid-template-columns:1fr !important;
  }
  .project-layout .summary-panel{
    position:static !important;
    max-width:none;
    width:100%;
    justify-self:stretch;
  }
}


/* V218 · columnas Cliente/Propuesta en una sola línea */
.profit-project-table .profit-proposal-cell,
.profit-project-table .profit-client-cell{
  white-space:nowrap !important;
}
.project-id-source-inline{
  display:inline-flex !important;
  margin-left:7px;
  vertical-align:middle;
}

/* V218 · encabezados ordenables */
table thead th:not([data-no-sort]){
  cursor:pointer;
  user-select:none;
}
table thead th:not([data-no-sort])::after{
  content:" ↕";
  opacity:.35;
  font-size:.85em;
}
table thead th.sort-asc::after{content:" ↑";opacity:1}
table thead th.sort-desc::after{content:" ↓";opacity:1}
table thead th[data-no-sort]{cursor:default}


/* V224 · Nombre de ítem clickeable en Base de Costos */
.catalog-item-name{
  appearance:none;border:0;background:transparent;padding:0;margin:0;
  color:inherit;font:inherit;cursor:pointer;text-align:left;
}
.catalog-item-name strong{color:#174b8d;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;}
.catalog-item-name:hover strong{color:#0b63c7;}

/* V272 alignment */
.project-layout .structure-head>div:nth-child(3),.project-layout .structure-head>div:nth-child(4),.project-layout .item-head>div:nth-child(3),.project-layout .item-head>div:nth-child(4){text-align:right}.project-layout .structure-row>.num,.project-layout .line-item>.num{text-align:right}

/* ========================================================================
   V319 · Estándar de botones de acción en tablas de Rentabilidad
   ======================================================================== */
.table-wrap td.actions{
  white-space:nowrap;
}
.table-wrap td.actions .btn,
.table-wrap .btn.btn-small{
  min-height:32px;
  min-width:68px;
  margin:2px;
  padding:6px 10px;
  border-radius:8px;
  font-size:12px;
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  vertical-align:middle;
}


/* C009: cabecera y filas comparten la misma alineación de costos. */
.item-head,.structure-head{padding-left:0;padding-right:0;}