:root {
  --gdc: #1d4d7a;
  --gdc-2: #2b6aa6;
  --gdc-suave: #e8f0f8;
  --fondo: #f5f7fa;
  --sup: #ffffff;
  --sup-2: #f0f3f7;
  --texto: #15202b;
  --texto-2: #536271;
  --borde: #dde3ea;
  --sombra: 0 1px 2px rgba(16, 32, 52, .06), 0 4px 16px rgba(16, 32, 52, .06);
  --p1: #c0392b; --p1-f: #fbe9e7;
  --p2: #d9730d; --p2-f: #fdf0e3;
  --p3: #2b6aa6; --p3-f: #e8f0f8;
  --p4: #6b7785; --p4-f: #eef1f4;
  --ok: #1e8a4c; --ok-f: #e4f5ea;
  --radio: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --gdc: #7fb2e5; --gdc-2: #9cc4ec; --gdc-suave: #1b2a3a;
    --fondo: #0f151c; --sup: #17202a; --sup-2: #1d2833;
    --texto: #e6edf3; --texto-2: #9aa8b6; --borde: #2a3644;
    --sombra: 0 1px 2px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.25);
    --p1: #ff8a7a; --p1-f: #3a1f1c; --p2: #f5a85a; --p2-f: #3a2a18;
    --p3: #7fb2e5; --p3-f: #1b2a3a; --p4: #a3afbb; --p4-f: #242e38;
    --ok: #5fd08f; --ok-f: #16301f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --gdc: #7fb2e5; --gdc-2: #9cc4ec; --gdc-suave: #1b2a3a;
  --fondo: #0f151c; --sup: #17202a; --sup-2: #1d2833;
  --texto: #e6edf3; --texto-2: #9aa8b6; --borde: #2a3644;
  --p1: #ff8a7a; --p1-f: #3a1f1c; --p2: #f5a85a; --p2-f: #3a2a18;
  --p3: #7fb2e5; --p3-f: #1b2a3a; --p4: #a3afbb; --p4-f: #242e38;
  --ok: #5fd08f; --ok-f: #16301f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--gdc-2); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
.contenedor { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

/* Barra superior */
.barra { background: var(--sup); border-bottom: 1px solid var(--borde); position: sticky; top: 0; z-index: 20; }
.barra-in { max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; margin-right: auto; min-width: 0; }
.logo-chip { background: #fff; border-radius: 10px; padding: 4px 6px; display: grid; place-items: center; border: 1px solid var(--borde); }
.logo-chip img { height: 40px; width: auto; display: block; }
.marca-txt { display: flex; flex-direction: column; min-width: 0; }
.marca-txt strong { font-size: 15px; }
.marca-txt small { color: var(--texto-2); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tabs a { padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--texto-2); font-weight: 500; white-space: nowrap; }
.tabs a:hover { background: var(--sup-2); color: var(--texto); }
.tabs a.activa { background: var(--gdc-suave); color: var(--gdc); }
@media (max-width: 760px) {
  .barra-in { gap: 8px 12px; }
  .marca { flex: 1 1 0; }
  .marca-txt strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .tabs { order: 3; width: 100%; }
  .marca-txt small { display: none; }
}

/* Botones y formularios */
.btn { border: 1px solid transparent; background: var(--gdc); color: #fff; padding: 8px 14px; border-radius: 8px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { filter: brightness(1.08); }
.btn-sec { background: var(--sup); color: var(--texto); border-color: var(--borde); }
.btn-sec:hover { background: var(--sup-2); filter: none; }
.btn-peligro { background: transparent; color: var(--p1); border-color: var(--borde); }
.btn-chico { padding: 4px 10px; font-size: 13px; }
.btn-icono { background: transparent; border: 0; color: var(--texto-2); cursor: pointer; padding: 4px 6px; border-radius: 6px; line-height: 1; }
.btn-icono:hover { background: var(--sup-2); color: var(--texto); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn:not(.btn-sec):not(.btn-peligro) { color: #0f151c; } }
:root[data-theme="dark"] .btn:not(.btn-sec):not(.btn-peligro) { color: #0f151c; }

label.campo { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: var(--texto-2); }
input, select, textarea { background: var(--sup); border: 1px solid var(--borde); border-radius: 8px; padding: 8px 10px; width: 100%; font-weight: 400; color: var(--texto); }
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gdc-2); outline-offset: -1px; border-color: transparent; }
.rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rejilla .ancho { grid-column: 1 / -1; }
@media (max-width: 560px) { .rejilla { grid-template-columns: 1fr; } }

/* Resumen */
.hero { margin: 28px 0 20px; background: linear-gradient(135deg, #1d4d7a, #2b6aa6); color: #fff; border-radius: 18px; padding: 32px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; box-shadow: var(--sombra); }
.hero h1 { font-size: clamp(26px, 4vw, 36px); letter-spacing: -.02em; }
.hero .sub { font-size: 17px; opacity: .9; margin-top: 6px; }
.hero p { max-width: 68ch; opacity: .95; white-space: pre-line; margin: 16px 0 0; }
.hero .logo-grande { background: #fff; border-radius: 16px; padding: 14px 18px; }
.hero .logo-grande img { width: 170px; display: block; }
.hero .btn-sec { margin-top: 16px; }
@media (max-width: 760px) { .hero { grid-template-columns: 1fr; padding: 22px; } .hero .logo-grande { justify-self: start; order: -1; } .hero .logo-grande img { width: 120px; } }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.kpi { background: var(--sup); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; }
.kpi b { display: block; font-size: 28px; font-weight: 700; color: var(--gdc); font-variant-numeric: tabular-nums; }
.kpi span { color: var(--texto-2); font-size: 13px; }
@media (max-width: 760px) { .kpis { grid-template-columns: repeat(2, 1fr); } }

.seccion-tit { display: flex; align-items: center; gap: 12px; margin: 24px 0 12px; flex-wrap: wrap; }
.seccion-tit h2 { font-size: 20px; margin-right: auto; }

.tabla-prio { background: var(--sup); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.liga { color: var(--gdc-2); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.liga:hover { text-decoration: underline; }
/* Columnas fijas para que todas las filas queden alineadas: # · proyecto · líder · liga · prioridad */
.fila-prio { display: grid; grid-template-columns: 28px minmax(0, 1.6fr) minmax(0, 1fr) 96px 92px; column-gap: 24px; align-items: center; padding: 12px 20px; border-top: 1px solid var(--borde); cursor: pointer; }
.fila-prio:first-child { border-top: 0; }
.fila-prio:hover { background: var(--sup-2); }
.fila-prio > * { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fila-prio .num { color: var(--texto-2); font-variant-numeric: tabular-nums; font-weight: 600; }
.fila-prio .nom { font-weight: 600; }
.fila-prio .lid { color: var(--texto-2); font-size: 13px; }
.fila-prio .lig { font-size: 13px; }
.fila-prio.encabezado { cursor: default; background: var(--sup-2); padding-top: 8px; padding-bottom: 8px; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--texto-2); }
@media (max-width: 760px) { .fila-prio { grid-template-columns: 24px minmax(0, 1fr) 76px 84px; column-gap: 12px; padding: 12px 16px; } .fila-prio .lid { display: none; } .fila-prio .nom { white-space: normal; } }

/* Etiquetas */
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.prio-1 { color: var(--p1); background: var(--p1-f); }
.prio-2 { color: var(--p2); background: var(--p2-f); }
.prio-3 { color: var(--p3); background: var(--p3-f); }
.prio-4 { color: var(--p4); background: var(--p4-f); }
.est { color: var(--texto-2); background: var(--sup-2); }
.est-ok { color: var(--ok); background: var(--ok-f); }
.est-curso { color: var(--gdc-2); background: var(--gdc-suave); }

/* Proyectos */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; }
.filtros input { width: 220px; }
.filtros select { width: auto; }
.grupo { margin-bottom: 22px; border-radius: var(--radio); padding: 4px; transition: background .15s; }
.grupo.sobre { background: var(--gdc-suave); }
.grupo-tit { display: flex; align-items: center; gap: 8px; margin: 6px 4px 10px; font-weight: 700; }
.grupo-tit small { color: var(--texto-2); font-weight: 500; }
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; min-height: 40px; }
.vacio-grupo { border: 1px dashed var(--borde); border-radius: var(--radio); padding: 14px; color: var(--texto-2); font-size: 13px; text-align: center; }
.tarjeta { background: var(--sup); border: 1px solid var(--borde); border-left: 4px solid var(--p3); border-radius: var(--radio); padding: 14px 16px; box-shadow: var(--sombra); cursor: pointer; display: flex; flex-direction: column; gap: 10px; }
.tarjeta:hover { border-color: var(--gdc-2); }
.tarjeta.p1 { border-left-color: var(--p1); } .tarjeta.p2 { border-left-color: var(--p2); }
.tarjeta.p3 { border-left-color: var(--p3); } .tarjeta.p4 { border-left-color: var(--p4); }
.tarjeta.arrastrando { opacity: .4; }
.tarjeta-cab { display: flex; align-items: flex-start; gap: 8px; }
.tarjeta-cab h3 { font-size: 16px; margin-right: auto; }
.orden { display: flex; flex-direction: column; margin: -4px -8px 0 0; }
.tarjeta p { margin: 0; color: var(--texto-2); font-size: 13.5px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--texto-2); }
.avatares { display: flex; margin-left: auto; }
.avatar { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; color: #fff; border: 2px solid var(--sup); margin-left: -6px; flex: none; }
.avatar.grande { width: 40px; height: 40px; font-size: 14px; margin: 0; border: 0; }
.barra-prog { height: 6px; background: var(--sup-2); border-radius: 99px; overflow: hidden; }
.barra-prog i { display: block; height: 100%; background: var(--ok); border-radius: 99px; }
.prog-txt { font-size: 12px; color: var(--texto-2); display: flex; justify-content: space-between; }

/* Equipo */
.personas { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.persona { background: var(--sup); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.persona-cab { display: flex; gap: 12px; align-items: center; }
.persona-cab div { min-width: 0; margin-right: auto; }
.persona-cab strong { display: block; }
.persona-cab span { color: var(--texto-2); font-size: 13px; }
.lista-mini { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 4px; font-size: 13.5px; }
.lista-mini li { display: flex; gap: 8px; align-items: center; }
.lista-mini li .rol { color: var(--texto-2); margin-left: auto; font-size: 12.5px; }
.lista-mini a { cursor: pointer; text-decoration: none; }
.lista-mini a:hover { text-decoration: underline; }

/* Responsabilidades */
.resp-grupo { background: var(--sup); border: 1px solid var(--borde); border-radius: var(--radio); margin-bottom: 14px; overflow: hidden; }
.resp-grupo > header { display: flex; gap: 10px; align-items: center; padding: 12px 16px; background: var(--sup-2); }
.resp-grupo > header strong { margin-right: auto; }
.resp { display: grid; grid-template-columns: 1fr auto auto auto; gap: 10px; align-items: center; padding: 10px 16px; border-top: 1px solid var(--borde); }
.resp .tit { font-weight: 600; }
.resp .tit small { display: block; font-weight: 400; color: var(--texto-2); }
.resp .tit.hecho { text-decoration: line-through; color: var(--texto-2); }
.resp .fecha { font-size: 12.5px; color: var(--texto-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.resp .fecha.vencida { color: var(--p1); font-weight: 600; }
.resp select { width: auto; padding: 4px 8px; font-size: 13px; }
@media (max-width: 640px) { .resp { grid-template-columns: 1fr auto; } .resp .fecha { grid-column: 1; } }

/* Panel lateral */
.velo { position: fixed; inset: 0; background: rgba(10, 20, 30, .4); z-index: 30; }
.panel { position: fixed; top: 0; right: 0; bottom: 0; width: min(640px, 100%); background: var(--fondo); z-index: 31; overflow-y: auto; box-shadow: -8px 0 30px rgba(0,0,0,.15); }
.panel-cab { position: sticky; top: 0; background: var(--sup); border-bottom: 1px solid var(--borde); padding: 16px 20px; display: flex; gap: 10px; align-items: flex-start; z-index: 1; }
.panel-cab h2 { font-size: 20px; margin-right: auto; }
.panel-cuerpo { padding: 20px; display: flex; flex-direction: column; gap: 18px; }
.caja { background: var(--sup); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; }
.caja h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .04em; color: var(--texto-2); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.caja h3 .btn { margin-left: auto; text-transform: none; letter-spacing: 0; }
.caja p { margin: 0 0 8px; white-space: pre-line; }
.datos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 16px; font-size: 14px; }
.datos dt { color: var(--texto-2); font-size: 12px; font-weight: 600; }
.datos dd { margin: 0; }
.integrante { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--borde); }
.integrante:first-of-type { border-top: 0; }
.integrante .avatar { margin: 0; border: 0; }
.integrante div { margin-right: auto; min-width: 0; }
.integrante small { display: block; color: var(--texto-2); }
.form-linea { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.form-linea > * { flex: 1 1 140px; }
.form-linea .btn { flex: 0 0 auto; }
.caja .resp { padding: 10px 0; }
.caja .resp:first-of-type { border-top: 0; }

/* Modal */
dialog { border: 0; border-radius: 16px; padding: 0; width: min(560px, calc(100% - 32px)); background: var(--sup); color: var(--texto); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(10, 20, 30, .45); }
dialog form { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
dialog h2 { font-size: 19px; }
.acciones { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }
.acciones .izq { margin-right: auto; }
.error { color: var(--p1); font-size: 13px; min-height: 1em; margin: 0; }

.vacio { text-align: center; padding: 48px 16px; color: var(--texto-2); background: var(--sup); border: 1px dashed var(--borde); border-radius: var(--radio); }
.vacio strong { display: block; color: var(--texto); font-size: 16px; margin-bottom: 4px; }
.vacio .btn { margin-top: 12px; }
.ayuda { color: var(--texto-2); font-size: 13px; margin: 0 0 12px; }

.aviso { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--texto); color: var(--fondo); padding: 10px 16px; border-radius: 10px; z-index: 50; font-weight: 500; box-shadow: var(--sombra); }
.pie { color: var(--texto-2); font-size: 13px; padding-top: 32px; padding-bottom: 32px; text-align: center; }