:root {
  --navy: #12355F; --navy-2: #0c2746; --navy-3: #1d4a80; --azul: #2EA3F2; --azul-s: #e6f4fd;
  --tinta: #1b2533; --gris: #5d6b7c; --gris-2: #8b97a6; --linea: #dfe5ec; --fondo: #f3f5f8; --blanco: #fff;
  --verde: #1f8a5a; --verde-s: #e3f4ec; --ambar: #c27c0e; --ambar-s: #fdf1dc; --rojo: #c0392b; --rojo-s: #fbe7e4;
  --r: 10px; --sombra: 0 1px 2px rgba(18,53,95,.06), 0 4px 14px rgba(18,53,95,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fondo); color: var(--tinta); font: 15px/1.5 'Inter', system-ui, sans-serif; }
h1, h2, h3, h4 { font-family: 'Barlow', 'Inter', sans-serif; margin: 0; color: var(--navy); letter-spacing: -.01em; }
h1 { font-size: 26px; font-weight: 700; } h2 { font-size: 20px; font-weight: 700; } h3 { font-size: 16px; font-weight: 700; }
a { color: var(--navy-3); }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; border: 1px solid var(--linea); border-radius: 8px; padding: 9px 11px; background: #fff; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--azul); outline-offset: -1px; border-color: transparent; }
label { display: block; font-size: 13px; color: var(--gris); margin-bottom: 4px; font-weight: 500; }
.oculto { display: none !important; }
.num { font-variant-numeric: tabular-nums; }
.mut { color: var(--gris); } .peq { font-size: 13px; } .mini { font-size: 12px; }

/* ---------- botones y chips ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 0; border-radius: 8px; padding: 9px 16px; font-weight: 600; background: var(--navy); color: #fff; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--navy-3); }
.btn.sec { background: #fff; color: var(--navy); box-shadow: inset 0 0 0 1px var(--linea); }
.btn.sec:hover { background: var(--azul-s); }
.btn.peq { padding: 6px 11px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eef1f5; color: var(--gris); white-space: nowrap; }
.chip.verde { background: var(--verde-s); color: var(--verde); } .chip.ambar { background: var(--ambar-s); color: var(--ambar); }
.chip.rojo { background: var(--rojo-s); color: var(--rojo); } .chip.azul { background: var(--azul-s); color: var(--navy-3); }
.punto { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.punto.verde { background: var(--verde); } .punto.amarillo { background: #e2a516; } .punto.rojo { background: var(--rojo); }

/* ---------- ingreso ---------- */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.15fr 1fr; }
.login-foto { position: relative; background: var(--navy) center/cover no-repeat; background-image: url(img/costanera.jpg); color: #fff; padding: 40px; display: flex; flex-direction: column; justify-content: space-between; }
.login-foto::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,39,70,.55), rgba(12,39,70,.15) 40%, rgba(12,39,70,.85)); }
.login-foto > * { position: relative; }
.login-foto img.logo { width: 120px; }
.login-foto h1 { color: #fff; font-size: 34px; line-height: 1.15; max-width: 520px; }
.login-foto p { max-width: 500px; opacity: .9; margin: 10px 0 0; }
.login-form { display: flex; flex-direction: column; justify-content: center; padding: 40px clamp(20px, 6vw, 80px); background: #fff; }
.login-form form { display: grid; gap: 14px; max-width: 400px; width: 100%; }
.demo-cuentas { margin-top: 26px; max-width: 400px; border-top: 1px solid var(--linea); padding-top: 16px; }
.demo-cuentas button { display: flex; justify-content: space-between; width: 100%; border: 0; background: none; padding: 7px 8px; border-radius: 6px; text-align: left; gap: 10px; }
.demo-cuentas button:hover { background: var(--azul-s); }
.error { color: var(--rojo); font-size: 14px; min-height: 20px; }
.pie-marca { font-size: 12px; color: var(--gris-2); margin-top: 28px; }

/* ---------- estructura ---------- */
.app { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; background: linear-gradient(to right, var(--navy) 236px, var(--fondo) 236px); }
.lado { background: var(--navy); color: #cfdbea; padding: 20px 14px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.lado .marca { display: flex; align-items: center; gap: 10px; padding: 0 8px 18px; border-bottom: 1px solid rgba(255,255,255,.12); margin-bottom: 10px; }
.lado .marca img { width: 44px; }
.lado .marca b { color: #fff; font-family: 'Barlow'; font-size: 17px; line-height: 1.1; }
.lado nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: #cfdbea; text-decoration: none; font-weight: 500; }
.lado nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.lado nav a.act { background: #fff; color: var(--navy); font-weight: 600; }
.lado nav a svg { width: 18px; height: 18px; flex: none; }
.lado .usuario { margin-top: auto; font-size: 13px; padding: 12px 8px 0; border-top: 1px solid rgba(255,255,255,.12); }
.lado .usuario b { color: #fff; display: block; }
.lado .usuario button { margin-top: 8px; background: none; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: 6px; padding: 4px 10px; font-size: 13px; }
.lado .pilarsis { font-size: 11px; color: #8fa6c2; padding: 10px 8px 0; }
main { padding: 26px clamp(16px, 3vw, 36px) 60px; min-width: 0; }
.cabeza { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.cabeza p { margin: 4px 0 0; color: var(--gris); }
.aviso-demo { background: var(--ambar-s); color: #7a4d06; border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 16px; display: flex; gap: 8px; align-items: flex-start; }
.aviso-real { background: var(--verde-s); color: #145c3c; border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 16px; }

/* ---------- tarjetas y KPIs ---------- */
.tarjeta { background: #fff; border-radius: var(--r); box-shadow: var(--sombra); padding: 18px; min-width: 0; }
.tarjeta > h3 { margin-bottom: 12px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .g21 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: #fff; border-radius: var(--r); box-shadow: var(--sombra); padding: 14px 16px; min-width: 0; }
.kpi span { font-size: 12.5px; color: var(--gris); display: block; }
.kpi b { font-family: 'Barlow'; font-size: 25px; color: var(--navy); display: block; line-height: 1.2; font-variant-numeric: tabular-nums; }
.kpi small { font-size: 12px; color: var(--gris-2); }
.kpi.alerta b { color: var(--rojo); }
.modulos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.modulo { background: #fff; border-radius: var(--r); box-shadow: var(--sombra); overflow: hidden; text-decoration: none; color: inherit; display: flex; flex-direction: column; transition: transform .15s; }
.modulo:hover { transform: translateY(-2px); }
.modulo .foto { height: 120px; background: var(--navy) center/cover; }
.modulo div.cuerpo { padding: 16px; }
.modulo .cifra { font-family: 'Barlow'; font-size: 28px; font-weight: 700; color: var(--navy); }

/* ---------- tablas ---------- */
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th { text-align: left; font-size: 12px; font-weight: 600; color: var(--gris); padding: 8px 10px; border-bottom: 1px solid var(--linea); white-space: nowrap; }
.tabla td { padding: 10px; border-bottom: 1px solid #eef1f5; vertical-align: top; }
.tabla tr.clic { cursor: pointer; } .tabla tr.clic:hover td { background: #f7f9fc; }
.tabla .der { text-align: right; }
.scroll { overflow-x: auto; }

/* ---------- filtros, pestañas ---------- */
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filtros input[type=search] { max-width: 300px; }
.filtros select { width: auto; }
.seg { display: inline-flex; background: #e8edf3; border-radius: 8px; padding: 3px; }
.seg button { border: 0; background: none; padding: 6px 12px; border-radius: 6px; font-weight: 600; font-size: 13px; color: var(--gris); }
.seg button.act { background: #fff; color: var(--navy); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--linea); margin-bottom: 18px; overflow-x: auto; }
.tabs button { border: 0; background: none; padding: 10px 14px; font-weight: 600; color: var(--gris); border-bottom: 3px solid transparent; white-space: nowrap; }
.tabs button.act { color: var(--navy); border-bottom-color: var(--navy); }
.lineas { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 10px; margin-bottom: 16px; }
.lineas button { text-align: left; background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 10px 12px; }
.lineas button b { display: block; font-family: 'Barlow'; font-size: 22px; color: var(--navy); }
.lineas button.act { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); background: var(--azul-s); }

/* ---------- licitaciones ---------- */
.lic { display: grid; grid-template-columns: 54px 1fr auto; gap: 14px; padding: 14px 16px; background: #fff; border-radius: var(--r); box-shadow: var(--sombra); margin-bottom: 10px; cursor: pointer; align-items: start; }
.lic:hover { box-shadow: 0 0 0 2px var(--azul-s), var(--sombra); }
.score { width: 54px; height: 54px; border-radius: 12px; display: grid; place-items: center; font-family: 'Barlow'; font-size: 22px; font-weight: 700; background: var(--azul-s); color: var(--navy); }
.score.alto { background: var(--navy); color: #fff; }
.lic h4 { font-family: 'Inter'; font-size: 15px; font-weight: 600; color: var(--tinta); margin-bottom: 3px; }
.lic .meta { display: flex; gap: 6px 14px; flex-wrap: wrap; font-size: 13px; color: var(--gris); }
.lic .lado-der { text-align: right; font-size: 13px; }
.lic .lado-der b { display: block; font-family: 'Barlow'; font-size: 18px; color: var(--navy); }
.paginas { display: flex; gap: 8px; justify-content: center; margin-top: 14px; }
.barra { height: 8px; background: #e8edf3; border-radius: 6px; overflow: hidden; position: relative; }
.barra i { display: block; height: 100%; background: var(--navy); border-radius: 6px; }
.barra.doble i.prog { position: absolute; top: 0; left: 0; background: transparent; border-right: 2px solid var(--ambar); border-radius: 0; height: 100%; }
.check { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid #eef1f5; }
.check input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--verde); }
.check .mini { color: var(--gris-2); }
.embudo { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.embudo div { background: #fff; border-radius: 10px; box-shadow: var(--sombra); padding: 12px; }
.embudo b { display: block; font-family: 'Barlow'; font-size: 24px; color: var(--navy); }

/* ---------- panel lateral (detalle) ---------- */
.velo { position: fixed; inset: 0; background: rgba(12,39,70,.4); z-index: 40; display: flex; justify-content: flex-end; }
.panel { background: var(--fondo); width: min(760px, 100%); height: 100%; overflow-y: auto; padding: 22px clamp(16px, 3vw, 28px) 40px; animation: entra .18s ease-out; }
@keyframes entra { from { transform: translateX(30px); opacity: .5; } }
.panel .cerrar { float: right; border: 0; background: #fff; border-radius: 8px; width: 36px; height: 36px; font-size: 20px; box-shadow: var(--sombra); }
.datos { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.datos div span { display: block; font-size: 12px; color: var(--gris); }
.datos div b { font-weight: 600; }
.pre { white-space: pre-wrap; font: 14px/1.6 'Inter'; background: #fff; border-radius: 8px; padding: 14px; border: 1px solid var(--linea); }

/* ---------- gráficos ---------- */
svg.graf { width: 100%; height: auto; display: block; overflow: visible; }
svg.graf text { font: 11px 'Inter'; fill: var(--gris); }
.leyenda { display: flex; gap: 14px; font-size: 12px; color: var(--gris); margin-top: 6px; flex-wrap: wrap; }
.leyenda i { display: inline-block; width: 12px; height: 3px; vertical-align: middle; margin-right: 5px; border-radius: 2px; }
.hbar { display: grid; grid-template-columns: minmax(90px, 180px) 1fr auto; gap: 10px; align-items: center; font-size: 13px; padding: 4px 0; }
.hbar .barra { height: 10px; }

/* ---------- petróleo ---------- */
.alertas-carga { display: flex; flex-direction: column; gap: 3px; }
.alertas-carga .chip { white-space: normal; text-align: left; }
.form-fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; align-items: end; }
.resultado { margin-top: 14px; border-radius: 10px; padding: 12px 14px; }
.resultado.ok { background: var(--verde-s); } .resultado.warn { background: var(--ambar-s); }

/* ---------- WhatsApp panel y procedimientos ---------- */
.conv { display: flex; flex-direction: column; gap: 8px; background: #efe7dd; border-radius: 10px; padding: 14px; max-height: 420px; overflow-y: auto; }
.burbuja { max-width: 85%; padding: 8px 11px; border-radius: 9px; font-size: 14px; white-space: pre-wrap; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.burbuja.usuario { align-self: flex-end; background: #d9fdd3; }
.burbuja.bot { align-self: flex-start; background: #fff; }
.burbuja.humano { align-self: flex-start; background: #e6f4fd; }
.burbuja small { display: block; color: var(--gris-2); font-size: 11px; margin-top: 3px; }
.procs-area h4 { font-family: 'Inter'; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--gris); margin: 16px 0 6px; }
.proc-item { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; background: #fff; border-radius: 8px; margin-bottom: 6px; cursor: pointer; box-shadow: var(--sombra); }
.proc-item:hover { background: var(--azul-s); }
.vacio { text-align: center; padding: 30px; color: var(--gris); }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 60; font-size: 14px; max-width: calc(100% - 32px); }

/* ---------- móvil ---------- */
@media (max-width: 980px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3, .g21 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .login { grid-template-columns: 1fr; }
  .login-foto { min-height: 230px; padding: 22px 16px; }
  .login-foto h1 { font-size: 24px; }
  .login-form { padding: 24px 16px 30px; }
  .app { grid-template-columns: 1fr; background: var(--fondo); }
  .tabla.resp thead { display: none; }
  .tabla.resp tr { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; padding: 12px 0; border-bottom: 1px solid var(--linea); }
  .tabla.resp td { display: block; border: 0; padding: 0; text-align: left !important; }
  .tabla.resp td[data-l]::before { content: attr(data-l) ': '; color: var(--gris); font-size: 12px; }
  .tabla.resp td:not(:first-child) { grid-column: 2; }
  .lado { position: sticky; top: 0; height: auto; z-index: 30; flex-direction: row; align-items: center; padding: 8px 10px; gap: 6px; overflow-x: auto; }
  .lado .marca { border: 0; padding: 0 6px 0 0; margin: 0; }
  .lado .marca b, .lado .pilarsis { display: none; }
  .lado .marca img { width: 34px; }
  .lado nav { display: flex; gap: 2px; }
  .lado nav a { padding: 7px 10px; font-size: 13px; white-space: nowrap; }
  .lado nav a svg { display: none; }
  .lado .usuario { margin: 0 0 0 auto; border: 0; padding: 0; }
  .lado .usuario b, .lado .usuario span { display: none; }
  .lado .usuario button { margin: 0; white-space: nowrap; }
  main { padding: 18px 16px 50px; }
  .g2, .g4 { grid-template-columns: minmax(0, 1fr); }
  .lic { grid-template-columns: 44px 1fr; gap: 10px; padding: 12px; }
  .score { width: 44px; height: 44px; font-size: 18px; }
  .lic .lado-der { grid-column: 1 / -1; text-align: left; display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
  .tabla { font-size: 13px; }
  .hbar { grid-template-columns: 90px 1fr auto; }
  h1 { font-size: 22px; }
}