/* Delta Doble HQ
   Paleta provisional: grafito, naranja y blanco. Todo el color vive en :root,
   para cambiar la identidad cuando exista el logo nuevo basta con editar este bloque. */
:root {
  --grafito: #2A2B2D;
  --grafito-2: #37393C;
  --grafito-3: #4C4E52;
  --medio: #706F6F;
  --naranja: #E7781E;
  --naranja-claro: #F08A33;
  --naranja-suave: #FBE6D3;
  --fondo: #F2F2F1;
  --papel: #FFFFFF;
  --linea: #DADAD7;
  --borde-campo: #B9B9B5;
  --tinta: #1E1F21;
  --ok: #2E7D4F;
  --ok-bg: #E6F2EA;
  --alerta: #B3261E;
  --alerta-bg: #FBE9E7;

  --f-titulo: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --f-texto: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radio: 6px;
  --radio-campo: 4px;
  --lateral: 248px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 15px/1.5 var(--f-texto);
  color: var(--tinta);
  background: var(--fondo);
}
[hidden] { display: none !important; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--grafito-3); }
img, svg { max-width: 100%; }
:focus-visible { outline: 2px solid var(--naranja); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--naranja); color: var(--grafito); padding: .6rem 1rem; z-index: 50; font-weight: 600; }
.skip:focus { left: 8px; top: 8px; }
.muted { color: var(--medio); }
.ico { width: 20px; height: 20px; flex: none; }

h1, h2, h3 { margin: 0; font-family: var(--f-titulo); font-weight: 700; letter-spacing: .01em; line-height: 1.1; color: var(--grafito); }
h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: 1.4rem; }
h3 { font-family: var(--f-texto); font-size: .95rem; font-weight: 600; margin: 1.4rem 0 .5rem; }
p { margin: .4rem 0; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: .5rem; }
.brand-name { font-family: var(--f-titulo); font-weight: 800; font-size: 1.65rem; line-height: 1; letter-spacing: .02em; }
.brand-tag {
  background: var(--naranja); color: var(--grafito);
  font-family: var(--f-titulo); font-weight: 800; font-size: 1.15rem; line-height: 1;
  padding: .22rem .5rem .18rem; border-radius: 2px;
}

/* ---------- Estructura ---------- */
.app { display: grid; grid-template-columns: var(--lateral) minmax(0, 1fr); min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column;
  background-color: var(--grafito); color: #E9E9E7;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}
.side .brand-name { color: #fff; }
.side-top { padding: 1.5rem 1.25rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.side nav { padding: .75rem .6rem; display: grid; gap: 2px; }
.side-bottom { margin-top: auto; padding: .75rem .6rem 1rem; border-top: 1px solid rgba(255,255,255,.1); display: grid; gap: 2px; }
.nav-link {
  display: flex; align-items: center; gap: .7rem; padding: .62rem .75rem; border-radius: var(--radio-campo);
  color: #E9E9E7; text-decoration: none; font-weight: 500; border-left: 3px solid transparent;
}
.nav-link:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-link.is-active { background: rgba(255,255,255,.1); border-left-color: var(--naranja); color: #fff; }
.nav-btn { width: 100%; background: none; border-top: 0; border-right: 0; border-bottom: 0; font: inherit; font-weight: 500; cursor: pointer; text-align: left; }
.who { padding: .5rem .75rem; display: grid; line-height: 1.3; }
.who span { font-size: 13px; color: #B7B7B3; }

.main { min-width: 0; }
.topbar { display: none; }
main { padding: 1.75rem clamp(1rem, 3vw, 2.5rem) 3rem; max-width: 1500px; }

.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.crumb { font-size: 13px; margin: 0 0 .35rem; }
.crumb a { color: var(--medio); }

/* ---------- Componentes ---------- */
.panel { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 1.25rem; }
.panel + .panel, .tabla-wrap + .panel, .zona-peligro { margin-top: 1rem; }
.panel h2 { margin-bottom: .75rem; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.panel-angosto { max-width: 480px; }
.vacio { text-align: left; max-width: 560px; }
.vacio .btn { margin-top: .6rem; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.grid-2 > .panel { margin: 0; }
.grid-detalle { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.grid-detalle > .panel { margin: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .55rem 1rem; border-radius: var(--radio-campo); border: 1px solid var(--borde-campo);
  background: var(--papel); color: var(--tinta); font: 600 14px/1.2 var(--f-texto); text-decoration: none; cursor: pointer;
}
.btn:hover { background: #F7F7F6; color: var(--tinta); }
.btn-primary { background: var(--naranja); border-color: var(--naranja); color: var(--grafito); }
.btn-primary:hover { background: var(--naranja-claro); border-color: var(--naranja-claro); color: var(--grafito); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-danger { color: var(--alerta); border-color: #E3B5B1; }
.btn-danger:hover { background: var(--alerta-bg); color: var(--alerta); }
.btn-sm { padding: .35rem .7rem; font-size: 13px; }
.btn .ico { width: 18px; height: 18px; }

.flash { padding: .75rem 1rem; border-radius: var(--radio-campo); margin-bottom: 1rem; border-left: 4px solid; font-weight: 500; }
.flash-ok { background: var(--ok-bg); border-color: var(--ok); }
.flash-error { background: var(--alerta-bg); border-color: var(--alerta); }

label { display: block; font-size: 14px; font-weight: 500; }
label > input, label > select, label > textarea { display: block; margin-top: .3rem; }
label small { color: var(--medio); font-weight: 400; }
input, select, textarea {
  width: 100%; padding: .58rem .7rem; border: 1px solid var(--borde-campo); border-radius: var(--radio-campo);
  background: #fff; color: var(--tinta); font: 400 15px/1.4 var(--f-texto);
}
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--naranja); outline-offset: 0; border-color: var(--naranja); }
.stack { display: grid; gap: 1rem; margin-top: 1rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.25rem; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-acc { display: flex; gap: .6rem; }
.fila-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .6rem; }
.fila-form label { flex: 1 1 180px; }
.zona-peligro { padding-top: 1rem; border-top: 1px solid var(--linea); }
.inline { display: inline-block; margin-left: .4rem; }

.filtros { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .75rem; margin-bottom: 1.1rem; }
.filtros label { flex: 0 1 190px; }
.filtros .f-busca { flex: 1 1 260px; }
.f-acc { display: flex; align-items: center; gap: .5rem; }

.seg-control { display: inline-flex; border: 1px solid var(--borde-campo); border-radius: var(--radio-campo); overflow: hidden; background: #fff; }
.seg-control a { padding: .5rem .9rem; text-decoration: none; font-weight: 600; font-size: 14px; }
.seg-control a + a { border-left: 1px solid var(--borde-campo); }
.seg-control a.is-on { background: var(--grafito); color: #fff; }

.tag { display: inline-block; font-size: 12.5px; padding: .08rem .5rem; border-radius: 3px; background: #ECECEA; color: var(--grafito-2); font-weight: 500; }
.badge { display: inline-flex; align-items: center; gap: .4rem; font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.badge i { width: 9px; height: 9px; border-radius: 50%; background: var(--c, var(--medio)); display: inline-block; }

.etapa-nuevo { --c: #8A8A87; }
.etapa-contactado { --c: #4F7CAC; }
.etapa-visita { --c: #C9A227; }
.etapa-cotizacion { --c: #E7781E; }
.etapa-negociacion { --c: #A9461A; }
.etapa-ganado { --c: #2E7D4F; }
.etapa-perdido { --c: #9C3B34; }
.est-idea { --c: #8A8A87; }
.est-planeada { --c: #4F7CAC; }
.est-en_curso { --c: #E7781E; }
.est-completada { --c: #2E7D4F; }
.est-pausada { --c: #C9A227; }

.seg { font-size: 13px; color: var(--medio); }
.seg-atrasado { color: var(--alerta); font-weight: 600; }

/* ---------- Command Center ---------- */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin-bottom: 1rem; }
.kpis-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); padding: .9rem 1rem; display: grid; gap: .15rem; align-content: start; }
.kpi-n { font-family: var(--f-titulo); font-weight: 700; font-size: clamp(1.8rem, 1.2rem + 1.2vw, 2.35rem); line-height: 1; color: var(--grafito); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.kpi-l { font-size: 13px; color: var(--medio); }
.kpi-alerta { border-color: #E3B5B1; background: var(--alerta-bg); }
.kpi-alerta .kpi-n { color: var(--alerta); }

.lista-simple { list-style: none; margin: 0; padding: 0; display: grid; }
.lista-simple li { display: flex; flex-wrap: wrap; align-items: center; gap: .15rem .75rem; padding: .6rem 0; border-top: 1px solid var(--linea); }
.lista-simple li:first-child { border-top: 0; padding-top: 0; }
.lista-simple .seg, .lista-simple .badge { margin-left: auto; }

.barras { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.barras li { display: grid; grid-template-columns: 110px minmax(0, 1fr) 28px 96px; align-items: center; gap: .6rem; font-size: 14px; }
.barra { height: 14px; background: #ECECEA; border-radius: 2px; overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--c, var(--medio)); }
.barra-n { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.barra-v { font-size: 12.5px; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Tablas ---------- */
.tabla-wrap { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.tabla th { text-align: left; font-size: 13px; font-weight: 600; color: var(--medio); padding: .7rem .9rem; border-bottom: 1px solid var(--linea); white-space: nowrap; }
.tabla td { padding: .7rem .9rem; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabla-compacta th, .tabla-compacta td { padding: .45rem .5rem; }
.fila-inactiva { opacity: .6; }
.acc summary { cursor: pointer; font-size: 13px; font-weight: 600; display: inline-block; padding: .35rem .2rem; }
.acc[open] { margin-bottom: .5rem; }

/* ---------- Tablero (kanban) ---------- */
.kanban { display: flex; gap: .75rem; overflow-x: auto; padding-bottom: 1rem; align-items: flex-start; }
.col { flex: 0 0 240px; background: #E8E8E5; border-radius: var(--radio); }
.col-h { display: grid; grid-template-columns: 1fr auto; gap: 0 .5rem; padding: .7rem .8rem .55rem; border-top: 4px solid var(--c, var(--medio)); border-radius: var(--radio) var(--radio) 0 0; }
.col-h h2 { font-size: 1.15rem; }
.col-n { font-weight: 700; font-variant-numeric: tabular-nums; }
.col-v { grid-column: 1 / -1; font-size: 12.5px; color: var(--medio); min-height: 1.1em; font-variant-numeric: tabular-nums; }
.col-body { display: grid; gap: .5rem; padding: 0 .5rem .6rem; min-height: 72px; align-content: start; }
.col-body.over { outline: 2px dashed var(--naranja); outline-offset: -4px; border-radius: var(--radio); }
.lcard { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); padding: .7rem .75rem; display: grid; gap: .3rem; justify-items: start; cursor: grab; }
.lcard.dragging { opacity: .45; }
.lcard-n { font-weight: 600; text-decoration: none; }
.lcard-n:hover { text-decoration: underline; }
.lcard-m { font-family: var(--f-titulo); font-weight: 700; font-size: 1.2rem; color: var(--grafito); line-height: 1; }
.lcard-u { font-size: 13px; }
.mover { margin-top: .25rem; width: 100%; }
.mover select { padding: .3rem .5rem; font-size: 13px; }

/* ---------- Detalle de lead ---------- */
.datos { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: .5rem 1rem; margin: 0; }
.datos dt { color: var(--medio); font-size: 14px; }
.datos dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.texto { white-space: normal; }
.linea { list-style: none; margin: 1.25rem 0 0; padding: 0; border-left: 2px solid var(--linea); display: grid; gap: 1rem; }
.linea li { padding-left: 1rem; position: relative; }
.linea li::before { content: ""; position: absolute; left: -6px; top: .45rem; width: 10px; height: 10px; border-radius: 50%; background: var(--naranja); }
.linea p { margin: 0; }
.linea .muted { font-size: 13px; }

/* ---------- Calendario ---------- */
.cal-nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .75rem; }
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 1px; background: var(--linea); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
.cal-dow { background: var(--grafito); color: #fff; font-size: 13px; font-weight: 600; padding: .4rem .5rem; }
.cal-dia { background: var(--papel); min-height: 104px; padding: .35rem; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cal-vacio { background: #F7F7F6; }
.cal-hoy { box-shadow: inset 0 0 0 2px var(--naranja); }
.cal-n { font-size: 13px; font-weight: 600; color: var(--medio); }
.cal-hoy .cal-n { color: var(--grafito); }
.cal-it { display: block; min-height: 1.7em; font-size: 12.5px; line-height: 1.25; padding: .15rem .35rem; border-left: 3px solid var(--c, var(--medio)); background: #F4F4F2; text-decoration: none; border-radius: 0 3px 3px 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-it:hover { background: #E9E9E6; }
.cal-cont { background: #F4F4F2; background: color-mix(in srgb, var(--c) 22%, #fff); }
.cal-cont:hover { background: color-mix(in srgb, var(--c) 34%, #fff); }
.cal-mas { font-size: 12px; }

/* ---------- Acceso ---------- */
.auth {
  min-height: 100vh; display: grid; place-items: center; padding: 1rem;
  background-color: var(--grafito);
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}
.auth-card { width: min(440px, 100%); background: var(--papel); border-radius: var(--radio); padding: 2rem; border-top: 5px solid var(--naranja); }
.auth-card .brand { margin-bottom: 1.25rem; }
.auth-card .brand-name { color: var(--grafito); }
.auth-card h1 { font-size: 2rem; }
.auth-card .stack { margin-top: 1.25rem; }

/* ---------- Pantallas chicas ---------- */
@media (min-width: 1560px) {
  .kpis:not(.kpis-3) { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  .grid-2, .grid-detalle { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .topbar {
    display: flex; align-items: center; gap: .9rem; padding: .7rem 1rem; background: var(--grafito); position: sticky; top: 0; z-index: 20;
  }
  .topbar .brand-name { color: #fff; font-size: 1.4rem; }
  .nav-toggle { background: none; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: var(--radio-campo); padding: .35rem .45rem; cursor: pointer; display: grid; place-items: center; }
  .side { position: fixed; z-index: 30; top: 0; left: 0; bottom: 0; width: min(290px, 86vw); height: auto; transform: translateX(-100%); visibility: hidden; transition: transform .18s ease, visibility .18s; }
  .menu-abierto .side { transform: none; visibility: visible; }
  .menu-abierto::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 25; }
  .menu-abierto .side { z-index: 30; }
  main { padding-top: 1.25rem; }
  .kpis:not(.kpis-3) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis-3 { grid-template-columns: minmax(0, 1fr); }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .stack + .muted { margin-top: 1rem; }
  .cal { font-size: 12px; }
  .cal-dia { min-height: 76px; }
  .cal-it { font-size: 11px; }
  .barras li { grid-template-columns: 92px minmax(0, 1fr) 24px; }
  .barra-v { display: none; }
  .datos { grid-template-columns: 120px minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .cal-dow { padding: .3rem .15rem; font-size: 11px; text-align: center; }
  .cal-dia { padding: .2rem; }
  .cal-it { padding: .1rem .2rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}