/* CRM de BIRIC — misma línea industrial del sitio: fondo oscuro, acero y teal. */
:root{
  --ink:#050708; --panel:#0c1112; --panel2:#101718; --panel3:#141d1f;
  --line:rgba(255,255,255,.12); --line2:rgba(255,255,255,.2);
  --stone:#8b9598; --teal:#1c4a5f; --teal-light:#5fa3ba; --white:#f4f6f6;
  --ok:#4caf7d; --warn:#e0a33c; --bad:#d9635a;
  --font:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
body{background:var(--ink);color:var(--white);font-family:var(--font);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{letter-spacing:-.01em}
.h3{font-size:19px;font-weight:800}
.h4{font-size:15px;font-weight:700}
.hint{color:var(--stone);font-size:12.5px}
.mono{font-family:var(--mono)}
.mt-s{margin-top:10px}.mt-m{margin-top:18px}.mt-l{margin-top:34px}
.wrap{max-width:1240px;margin:0 auto;padding:26px 22px 70px}
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-light)}
a{color:inherit}

/* Acceso */
.acceso{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(900px 600px at 50% -10%, rgba(95,163,186,.14), transparent 60%), var(--ink)}
.acceso__caja{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);padding:32px 28px}
.acceso__logo{height:30px;margin-bottom:22px}
.acceso h1{font-size:25px;font-weight:800;margin:10px 0 6px}
.acceso .field{margin-top:14px}
.acceso .btn{width:100%;justify-content:center;margin-top:20px}

/* Barra superior */
.top{position:sticky;top:0;z-index:40;background:rgba(5,7,8,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top__in{max-width:1240px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;gap:14px}
.top__logo{height:26px}
.top__sep{width:1px;height:20px;background:var(--line)}
.top__tag{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--stone)}
.top__right{margin-left:auto;display:flex;align-items:center;gap:14px}
.top__nombre{font-size:13px;color:var(--stone)}

/* Indicador de acceso: qué puede ver esta persona */
.top__acc{max-width:1240px;margin:0 auto;padding:0 22px 9px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--stone);line-height:1.5}
.top__acc b{color:var(--teal-light);font-weight:700}

/* Pestañas */
.tabs{display:flex;gap:6px;flex-wrap:wrap;max-width:1240px;margin:0 auto;padding:14px 22px 0}
.tab{background:none;border:0;border-bottom:2px solid transparent;color:var(--stone);font:600 12.5px/1 var(--font);
  letter-spacing:.06em;text-transform:uppercase;padding:10px 14px;cursor:pointer}
.tab:hover{color:var(--white)}
.tab.is-on{color:var(--white);border-bottom-color:var(--teal-light)}
.tab__n{display:inline-block;margin-left:6px;background:var(--panel2);border-radius:99px;padding:1px 7px;font-family:var(--mono);font-size:10.5px}
.tab.is-on .tab__n{background:var(--teal-light);color:#03110f}

/* Controles */
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.grow{flex:1 1 220px}
.field label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--stone)}
.input{background:var(--panel2);border:1px solid var(--line);color:var(--white);font:inherit;font-size:14px;padding:10px 12px;width:100%}
.input:focus{outline:2px solid var(--teal-light);outline-offset:1px;border-color:transparent}
textarea.input{resize:vertical;line-height:1.5}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;font-weight:700;font-size:12px;letter-spacing:.08em;
  text-transform:uppercase;cursor:pointer;border:1px solid var(--line2);background:transparent;color:var(--white);text-decoration:none;transition:all .18s}
.btn-solid{background:var(--teal-light);color:#03110f;border-color:var(--teal-light)}
.btn-solid:hover{background:var(--white);border-color:var(--white)}
.btn-ghost:hover{border-color:var(--white)}
.btn-sm{padding:9px 15px;font-size:11px}
.mini{background:var(--panel2);border:1px solid var(--line);color:var(--stone);font:600 11px var(--font);padding:6px 11px;cursor:pointer}
.mini:hover{color:var(--white);border-color:var(--line2)}
.mini.is-on{background:var(--teal-light);color:#03110f;border-color:var(--teal-light)}
.mini--del:hover{border-color:var(--bad);color:var(--bad)}
.filtros{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.card{background:var(--panel);border:1px solid var(--line);padding:16px}
.sep{height:1px;background:var(--line);margin:22px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media (max-width:860px){.grid2{grid-template-columns:1fr}}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.kpi{background:var(--panel);padding:18px 20px}
.kpi__v{font-size:26px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi__l{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);margin-top:6px}
.kpi__s{font-size:12px;color:var(--stone);margin-top:4px}
.kpi--alerta .kpi__v{color:var(--warn)}

/* Embudo */
.embudo{display:grid;gap:8px}
.emb-i{display:grid;grid-template-columns:140px 1fr 44px;gap:12px;align-items:center;font-size:13px}
.emb-i__b{height:10px;background:var(--panel2);overflow:hidden}
.emb-i__b i{display:block;height:100%;background:var(--teal-light)}
.emb-i__n{font-family:var(--mono);text-align:right;color:var(--stone)}

/* Listas */
.lista{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.lista__i{background:var(--panel);padding:13px 16px;display:flex;gap:14px;align-items:center;justify-content:space-between;
  width:100%;text-align:left;border:0;color:inherit;font:inherit;cursor:pointer}
.lista__i:hover{background:var(--panel2)}
.lista__i b{font-weight:700}
.lista__vacio{background:var(--panel);padding:18px;color:var(--stone);font-size:13px}

/* Tablas */
.tabla{border:1px solid var(--line);overflow-x:auto;background:var(--panel)}
.tabla table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
.tabla th{background:var(--panel2);text-align:left;padding:11px 16px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--stone);font-weight:500;white-space:nowrap}
.tabla td{padding:12px 16px;border-top:1px solid var(--line);color:#cfd6d7;vertical-align:middle}
.tabla tbody tr{cursor:pointer}
.tabla tbody tr:hover td{background:var(--panel2)}

/* Obras */
.obras{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}
.obra{background:var(--panel);border:1px solid var(--line);padding:18px;cursor:pointer;transition:border-color .18s}
.obra:hover{border-color:var(--teal-light)}
.obra__t{font-size:16px;font-weight:700}
.obra__m{font-family:var(--mono);font-size:11.5px;color:var(--stone);margin-top:4px;text-transform:uppercase;letter-spacing:.06em}
.barra{height:8px;background:var(--panel2);margin-top:14px;overflow:hidden}
.barra i{display:block;height:100%;background:var(--teal-light)}
.obra__p{display:flex;justify-content:space-between;font-size:12px;color:var(--stone);margin-top:7px}

/* Etiquetas de estado */
.tag{display:inline-block;padding:2px 9px;font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.tag--nuevo{background:rgba(95,163,186,.18);color:var(--teal-light)}
.tag--proceso{background:rgba(224,163,60,.16);color:var(--warn)}
.tag--ok{background:rgba(76,175,125,.16);color:var(--ok)}
.tag--bad{background:rgba(217,99,90,.16);color:var(--bad)}
.tag--gris{background:var(--panel2);color:var(--stone)}

/* Bitácora */
.feed{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.feed__i{background:var(--panel);padding:12px 14px}
.feed__h{display:flex;gap:10px;font-size:11px;color:var(--stone);font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em}
.feed__t{margin-top:5px;font-size:13.5px;color:#dfe5e6;white-space:pre-wrap}
.pills{display:flex;gap:7px;flex-wrap:wrap}

/* Fichas laterales */
.capa{position:fixed;inset:0;z-index:60;display:flex;justify-content:flex-end}
.capa__fondo{position:absolute;inset:0;background:rgba(3,5,6,.72);backdrop-filter:blur(3px)}
.ficha{position:relative;width:min(560px,100%);height:100%;background:var(--panel);border-left:1px solid var(--line);
  display:flex;flex-direction:column;animation:entra .22s ease}
@keyframes entra{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}
.ficha__head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.ficha__head h2{font-size:19px;font-weight:800}
.ficha__x{background:none;border:0;color:var(--stone);font-size:26px;line-height:1;cursor:pointer}
.ficha__x:hover{color:var(--white)}
.ficha__body{padding:20px 22px 60px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.f-row{grid-template-columns:1fr}}
.ficha__cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.msg{font-size:13px;padding:10px 12px;border:1px solid var(--line)}
.msg--err{border-color:var(--bad);color:var(--bad)}

/* Avisos */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line2);
  padding:12px 20px;font-size:13.5px;z-index:90;max-width:min(520px,92vw)}
.toast--err{border-color:var(--bad);color:#ffd9d5}
:focus-visible{outline:2px solid var(--teal-light);outline-offset:2px}

/* Sub-pestañas y utilidades de operación */
.subtabs{display:flex;gap:8px;flex-wrap:wrap}
.grow{flex:1 1 220px}
.co-in{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--white);font:inherit;font-size:13px;padding:7px 9px}
.num{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:13px;white-space:nowrap}
#impresion{display:none}
@media print{
  body *{visibility:hidden}
  #impresion, #impresion *{visibility:visible}
  #impresion{display:block;position:absolute;inset:0;padding:0;background:#fff;color:#000;font-family:Arial,Helvetica,sans-serif}
  #impresion h1{font-size:17pt;margin-bottom:4pt}
  #impresion h2{font-size:12pt;margin:12pt 0 6pt}
  #impresion table{width:100%;border-collapse:collapse;font-size:10pt;margin-top:8pt}
  #impresion th,#impresion td{border:1px solid #999;padding:6pt;text-align:left}
  #impresion .der{text-align:right}
  #impresion .firma{margin-top:48pt;border-top:1px solid #000;width:250pt;text-align:center;padding-top:6pt;font-size:10pt}
}

/* Mensajería interna */
.msg-cols{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:start}
@media (max-width:820px){.msg-cols{grid-template-columns:1fr}}
.msg-hilo{border:1px solid var(--line);background:var(--panel);min-height:440px;display:flex;flex-direction:column}
.msg-hilo__vacio{padding:34px;color:var(--stone);font-size:13.5px}
.msg-hilo__head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:baseline}
.msg-hilo__cuerpo{padding:16px 18px;display:flex;flex-direction:column;gap:10px;max-height:52vh;overflow-y:auto}
.msg-hilo__form{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--line);align-items:flex-end}
.msg-hilo__form textarea{flex:1;resize:none;min-height:40px}
.msg-adj{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);color:var(--stone);cursor:pointer;flex:none}
.msg-adj:hover{color:var(--white);border-color:var(--teal-light)}
.msg-adj.is-busy{opacity:.5;pointer-events:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.burbuja{max-width:min(78%,60ch);align-self:flex-start;background:var(--panel2);border:1px solid var(--line);padding:9px 13px}
.burbuja--mio{align-self:flex-end;background:var(--teal);border-color:transparent}
.burbuja p{font-size:13.5px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.burbuja__t{display:block;margin-top:4px;font-size:10.5px;color:var(--stone);font-family:var(--mono)}
.burbuja--mio .burbuja__t{color:rgba(244,246,246,.65)}
.adj{display:flex;gap:10px;align-items:center;padding:8px 10px;margin-bottom:6px;background:rgba(255,255,255,.06);border:0;color:inherit;font:inherit;cursor:pointer;width:100%;text-align:left}
.adj__ic{width:34px;height:34px;flex:none;background:var(--teal-light);color:#03110f;display:flex;align-items:center;justify-content:center;font:700 10px var(--mono);text-transform:uppercase}
.adj__n{font-size:13px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:30ch}
.adj__s{font-size:11px;color:var(--stone)}
.adj-img{display:block;max-width:100%;max-height:240px;margin-bottom:6px;cursor:zoom-in;background:rgba(255,255,255,.05)}
.msg-i__badge{display:inline-block;margin-left:6px;background:var(--teal-light);color:#03110f;border-radius:99px;padding:0 7px;font-size:11px;font-weight:700}

/* Asistente IA (maqueta: reglas y estimaciones sobre los datos del CRM) */
.ia-aviso{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--teal-light);padding:11px 16px;margin-bottom:16px;font-size:13.5px}
.ia-aviso__tag{background:var(--teal-light);color:#03110f;font-size:10.5px;font-weight:700;letter-spacing:.12em;padding:2px 8px}
.ia-aviso__txt{flex:1 1 240px;min-width:0;color:#dfe5e6}
.ia-aviso__ir{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-light);text-decoration:none;white-space:nowrap}
.ia-aviso__ir:hover{text-decoration:underline}
.ia-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}
.ia-head__r{display:flex;align-items:center;gap:12px}
.ia-cols>div{min-width:0}
.ia-kpis{grid-template-columns:repeat(auto-fit,minmax(112px,1fr));margin-bottom:14px}
.ia-kpis .kpi{padding:11px 13px}
.ia-kpis .kpi__v{font-size:19px}
.ia-kpis .kpi__l{font-size:10px;margin-top:4px}
.ia-p{font-size:14px;line-height:1.65;color:#dfe5e6}
.ia-p b,.ia-txt b{color:var(--white)}
.ia-acc{cursor:default;flex-wrap:wrap}
.ia-acc:hover{background:var(--panel)}
.ia-acc__n{width:22px;height:22px;flex:none;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--teal-light)}
.ia-acc__t{flex:1 1 220px;min-width:0}
.ia-acc__r{display:flex;gap:8px;align-items:center;flex:none}

/* Chat */
.ia-chat{display:flex;flex-direction:column;gap:12px;padding:0}
.ia-chat__log{display:flex;flex-direction:column;gap:10px;padding:16px;height:min(52vh,430px);overflow-y:auto}
.ia-chat .burbuja{max-width:94%}
.ia-chat .burbuja--mio{max-width:82%}
.ia-txt p{font-size:13.5px;line-height:1.55;white-space:normal}
.ia-txt p+p{margin-top:7px}
.ia-txt .hint{font-size:12px}
.ia-ul{margin:6px 0 0 18px;font-size:13.5px;line-height:1.55}
.ia-ul li+li{margin-top:5px}
.ia-txt .mini{padding:4px 9px;font-size:10.5px;margin:2px 0}
.ia-chips{padding:0 16px}
.ia-chat__form{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--line)}
.ia-chat__form .input{flex:1;min-width:0}

/* Prospectos priorizados */
.ia-pros{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.ia-pro{background:var(--panel);padding:13px 16px}
.ia-pro__fila{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.ia-score{width:52px;height:52px;flex:none;border:1px solid var(--line2);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.ia-score b{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums}
.ia-score i{font:normal 9px var(--mono);color:var(--stone);margin-top:3px}
.ia-score--alta{border-color:var(--ok);background:rgba(76,175,125,.12)}
.ia-score--media{border-color:var(--warn);background:rgba(224,163,60,.1)}
.ia-score--baja{background:var(--panel2)}
.ia-pro__t{flex:1 1 260px;min-width:0}
.ia-pro__r{font-size:12.5px;color:#b7c0c2;margin-top:3px}
.ia-pro__b{display:flex;gap:8px;flex-wrap:wrap}
.ia-msg{margin-top:12px;padding:14px;background:var(--panel2);border:1px solid var(--line)}
.ia-msg textarea{font-size:13.5px}
.ia-mas{justify-content:center;color:var(--teal-light);font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase}

/* Riesgo de sobrecosto */
.ia-riesgo{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.ia-r{background:var(--panel);padding:15px 16px;cursor:pointer}
.ia-r:hover{background:var(--panel2)}
.ia-r__t{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.ia-bar{position:relative;height:12px;background:var(--panel3);margin:12px 0 9px}
.ia-bar i{position:absolute;left:0;top:0;height:100%;display:block}
.ia-bar__est{opacity:.35}
.ia-bar__gasto{background:var(--teal-light)}
.ia-bar__m{position:absolute;top:-4px;width:2px;height:20px;margin-left:-1px}
.ia-bar__m--esp{background:var(--white)}
.ia-bar__m--con{background:var(--stone)}
.ia-r__n{display:flex;gap:6px 18px;flex-wrap:wrap;font-size:12.5px;color:var(--stone)}
.ia-r__n b{color:var(--white);font-weight:700}
.ia-r__h{margin-top:6px}

@media (max-width:520px){
  .ia-chat__log{height:min(56vh,420px);padding:12px}
  .ia-chat .burbuja{max-width:100%}
  .ia-acc__r{width:100%;justify-content:space-between}
  .ia-pro__b{width:100%}
  .ia-aviso__ir{width:100%}
}

/* Permisos: ingenieros con acceso a una obra */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--panel2);border:1px solid var(--line);padding:5px 6px 5px 12px;font-size:13px}
.chip i{font:normal 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--teal-light)}
.chip--res{padding-right:12px}
.chip__x{background:none;border:0;color:var(--stone);font-size:18px;line-height:1;cursor:pointer;padding:0 6px}
.chip__x:hover{color:var(--bad)}
.obra-aviso{border-left:2px solid var(--line2);padding-left:10px;margin-top:4px}
@media (max-width:520px){.top__acc{padding:0 16px 9px}}