/* ============================================================================
   Gantt Control: Elaboración Gantt y Línea base.

   El estado del programa, las pestañas, Programar WBS, Preliminares y cierre y la
   Demanda de cuadrillas. Calca las medidas del mockup de Gantt Control, con los
   tokens del DS de RAM (css/ds): nada de colores sueltos salvo los dos de los
   chips de aviso, que el mockup también escribe a mano (#8a5300, #17734a).

   Prefijo gc- para no chocar con las ram-* de ram-mud.css.
   ============================================================================ */

/* ── Rótulos ─────────────────────────────────────────────────────────────── */

.gc-rotulo {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--neutral-600);
}

.gc-rotulo-nota {
    margin-left: 8px;
    letter-spacing: 0;
    text-transform: none;
    font-weight: 500;
    color: var(--neutral-500);
}

/* ── Estado del programa ─────────────────────────────────────────────────── */

.gc-estado {
    position: relative;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    margin-bottom: 16px;
}

/* La franja de color de arriba, como el mockup. */
.gc-estado::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, #22c7e6, var(--ram-azure), var(--ram-periwinkle));
}

.gc-estado-cabeza {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 20px 16px;
    flex-wrap: wrap;
}

.gc-estado-texto { flex: 1 1 320px; min-width: 0; }

.gc-estado-linea {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--neutral-700);
}

.gc-estado-chip {
    flex: none;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.gc-estado-borrador { background: var(--warning-500); color: var(--ram-navy); }
.gc-estado-revision { background: var(--action-primary); color: #fff; }
.gc-estado-base { background: var(--success-500); color: var(--ram-navy); }

.gc-estado-acciones {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.gc-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--border-subtle);
}

.gc-kpi {
    padding: 16px 20px;
    border-left: 1px solid var(--border-subtle);
}

.gc-kpi:first-child { border-left: none; }

.gc-kpi-cifra {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--ram-navy);
    margin-top: 6px;
}

.gc-kpi-nota {
    font-size: 12px;
    color: var(--neutral-600);
    margin-top: 2px;
}

.gc-checklist {
    border-top: 1px solid var(--border-subtle);
    padding: 16px 20px;
}

.gc-checklist-grilla {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 20px;
    margin-top: 10px;
}

.gc-check {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    font-size: 12.5px;
}

.gc-check-marca {
    flex: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
}

.gc-check-marca.ok { background: var(--success-500); }
.gc-check-marca.aviso { background: var(--warning-500); }
.gc-check-marca.falla { background: var(--danger-500); }

.gc-check-titulo { font-weight: 700; color: var(--ram-navy); }
.gc-check-detalle { color: var(--neutral-600); margin-top: 2px; }
.gc-check-aviso { color: #8a5300; font-size: 11.5px; font-weight: 700; margin-top: 2px; }

/* ── Pestañas ────────────────────────────────────────────────────────────── */

.gc-tabs {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.gc-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    background: var(--surface-card);
    color: var(--ram-navy);
    text-align: left;
    cursor: pointer;
    transition: background .14s ease, box-shadow .14s ease;
}

.gc-tab:hover { box-shadow: var(--shadow-xs); }

.gc-tab.activa {
    background: var(--ram-navy);
    border-color: var(--ram-navy);
    color: #fff;
    box-shadow: inset 0 -3px 0 var(--ram-periwinkle);
}

.gc-tab-icono {
    flex: none;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--azure-50);
    color: var(--action-primary);
}

.gc-tab.activa .gc-tab-icono { background: rgba(255, 255, 255, .12); color: #fff; }

.gc-tab-texto { display: flex; flex-direction: column; min-width: 0; }

.gc-tab-titulo {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.gc-tab-nota { font-size: 12px; opacity: .75; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.gc-tab-alerta {
    padding: 0 6px;
    border-radius: 999px;
    background: var(--warning-500);
    color: #fff;
    font-size: 11px;
}

.gc-tab-bajada {
    font-size: 12.5px;
    color: var(--neutral-600);
    margin: 8px 0 12px;
}

.gc-carta-barra {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.gc-inicio {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    color: var(--neutral-600);
}

.gc-inicio .ram-input { width: 160px; }

/* ── Programar WBS y Preliminares (comparten la forma) ───────────────────── */

.gc-pw {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 16px;
    align-items: start;
}

.gc-pw-programa { padding: 0; overflow: hidden; }

.gc-pw-cabeza {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.gc-pw-cabeza > div:first-child { flex: 1 1 260px; }
.gc-pw-ayuda-flex { flex: 1 1 260px; }

.gc-pw-cabeza-der {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.gc-pw-ayuda { font-size: 12.5px; color: var(--neutral-600); margin-top: 3px; }
.gc-pw-contador { font-size: 12.5px; color: var(--neutral-600); white-space: nowrap; }

.gc-btn-hist {
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    font-size: 12px;
    font-weight: 700;
    color: var(--ram-navy);
    cursor: pointer;
    white-space: nowrap;
}

.gc-btn-hist:disabled { color: var(--neutral-400); cursor: not-allowed; }

.gc-pw-solo-lectura {
    padding: 8px 16px;
    background: var(--bg-subtle);
    font-size: 12.5px;
    color: var(--neutral-600);
}

.gc-pw-pista {
    padding: 6px 16px;
    background: var(--azure-50);
    color: var(--action-primary);
    font-size: 12.5px;
    font-weight: 700;
}

.gc-pw-pista.error { background: var(--danger-100); color: var(--danger-500); }

.gc-pw-vacio {
    margin: 16px;
    padding: 28px 16px;
    border: 1.5px dashed var(--border-default);
    border-radius: 12px;
    text-align: center;
    font-size: 13px;
    color: var(--neutral-600);
}

.gc-pw-vacio.activa { border-color: var(--action-primary); background: var(--azure-50); }

.gc-pw-eje {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border-subtle);
    font-size: 11.5px;
    color: var(--neutral-600);
}

.gc-pw-eje-escala { position: relative; height: 16px; }

.gc-pw-lista {
    padding: 8px 12px 12px;
    max-height: 640px;
    overflow-y: auto;
}

/* La franja "entre dos": invisible hasta que algo se arrastra. */
.gc-pw-zona {
    height: 6px;
    border-radius: 6px;
    transition: height .1s ease, background .1s ease;
}

.gc-pw-zona.visible { height: 14px; }
.gc-pw-zona.activa { height: 22px; background: var(--azure-50); border: 1.5px dashed var(--action-primary); }

.gc-pw-tarjeta {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 11px 13px;
    border-radius: 12px;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    font-size: 13px;
    user-select: none;
}

.gc-pw-tarjeta.movible { cursor: grab; }
.gc-pw-tarjeta.sobre { border-color: var(--action-primary); box-shadow: var(--ring); }
.gc-pw-tarjeta.deficit { border-color: #f8c3ae; box-shadow: inset 3px 0 0 var(--ram-orange); }

.gc-pw-tarjeta-cabeza {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.gc-asa { color: var(--neutral-400); font-size: 14px; flex: none; }
.gc-pw-codigo { font-family: var(--font-display); font-weight: 700; color: var(--ram-navy); }
.gc-pw-tipo { color: var(--ram-navy); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gc-pw-tipo.fuerte { font-weight: 700; }
.gc-pw-acciones { margin-left: auto; display: flex; gap: 6px; flex: none; }

.gc-btn-chico {
    padding: 5px 11px;
    border-radius: 10px;
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    color: var(--neutral-600);
    cursor: pointer;
    white-space: nowrap;
}

.gc-btn-chico.acento { color: var(--action-accent); }
.gc-btn-chico.primario { background: var(--action-primary); border-color: var(--action-primary); color: #fff; }

.gc-pw-linea {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding-left: 22px;
    font-size: 12px;
    color: var(--neutral-600);
}

.gc-texto-espera { color: #8a5300; }

.gc-chip-regla {
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--azure-50);
    border: 1px solid #cfe0fb;
    color: var(--ram-navy);
    font-size: 11.5px;
    font-weight: 600;
}

.gc-chip-tipo {
    padding: 1px 7px;
    border-radius: 5px;
    background: var(--azure-50);
    color: var(--action-primary);
    font-size: 11px;
    font-weight: 700;
}

.gc-chip-tipo.hito { background: var(--neutral-100); color: var(--ram-navy); }

.gc-pw-barra {
    position: relative;
    height: 22px;
    margin-left: 22px;
    background: var(--bg-subtle);
    border-radius: 6px;
}

.gc-pw-barra-tramo {
    position: absolute;
    top: 5px;
    height: 12px;
    border-radius: 6px;
    background: var(--ram-azure);
}

.gc-pw-barra-tramo.deficit { background: var(--ram-orange); }
.gc-pw-barra-tramo.critica { background: var(--danger-500); }

.gc-pw-barra-espera {
    position: absolute;
    top: 5px;
    height: 12px;
    border-radius: 6px 0 0 6px;
    border: 1.5px dashed var(--ram-orange);
    border-right: none;
}

.gc-pw-rombo {
    position: absolute;
    top: 5px;
    width: 11px;
    height: 11px;
    background: var(--ram-navy);
    transform: translateX(-50%) rotate(45deg);
}

.gc-pw-cruce {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 22px;
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--bg-subtle);
    font-size: 12px;
    color: var(--neutral-700);
}

.gc-pw-cruce-texto { flex: 1; min-width: 0; }

.gc-punto { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.gc-punto.verde { background: var(--success-500); }
.gc-punto.naranjo { background: var(--ram-orange); }

.gc-chip-estado {
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
    white-space: nowrap;
}

.gc-chip-estado.ok { background: var(--success-100); color: #17734a; border: 1px solid var(--success-500); }
.gc-chip-estado.aviso { background: var(--warning-100); color: #8a5300; border: 1px solid var(--warning-500); }

/* ── Catálogo de la derecha ─────────────────────────────────────────────── */

.gc-catalogo { padding: 0; overflow: hidden; }

.gc-catalogo-cabeza { padding: 14px 14px 6px; }
.gc-catalogo-cabeza-fila { display: flex; align-items: flex-start; gap: 10px; }
.gc-catalogo-cabeza-fila > div { flex: 1; }
.gc-catalogo-bajada { padding: 0 14px 8px; }

.gc-catalogo-titulo {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--ram-navy);
    margin-top: 2px;
}

.gc-btn-definir { padding: 6px 12px; font-size: 12px; }

.gc-catalogo-lista {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px 12px 14px;
    max-height: 640px;
    overflow-y: auto;
}

.gc-catalogo-item {
    display: flex;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--surface-card);
}

.gc-catalogo-item.movible { cursor: grab; }
.gc-catalogo-cuerpo { flex: 1; min-width: 0; }
.gc-catalogo-nombre { font-weight: 700; font-size: 13px; color: var(--ram-navy); }
.gc-catalogo-sub { font-size: 11.5px; color: var(--neutral-600); margin-top: 2px; }
.gc-catalogo-links { display: flex; gap: 10px; margin-top: 4px; }
.gc-link-peligro { color: var(--danger-500) !important; }

.gc-chip-borrador {
    margin-left: 6px;
    padding: 1px 6px;
    border-radius: 5px;
    background: var(--warning-100);
    color: #8a5300;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.gc-btn-mas {
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    color: var(--action-primary);
    font-weight: 700;
    cursor: pointer;
}

.gc-puntos { display: flex; gap: 3px; flex-wrap: wrap; margin-top: 6px; }
.gc-puntito { width: 12px; height: 4px; border-radius: 2px; }

/* ── Subpestañas de Preliminares y cierre ───────────────────────────────── */

.gc-subtabs {
    flex: none !important;
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
}

.gc-subtab {
    padding: 6px 12px;
    border-radius: 8px;
    border: none;
    background: transparent;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--neutral-700);
    cursor: pointer;
}

.gc-subtab.activa { background: var(--action-primary); color: #fff; }
.gc-subtab-n { font-size: 11px; opacity: .8; margin-left: 4px; }

.gc-chips-preds { display: flex; flex-wrap: wrap; gap: 6px; min-height: 24px; align-items: center; }

.gc-chip-pred {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px 2px 9px;
    border-radius: 999px;
    background: var(--azure-50);
    color: var(--ram-navy);
    font-size: 12px;
}

.gc-chip-pred button {
    border: none;
    background: transparent;
    color: var(--neutral-600);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}

/* ── Modales ─────────────────────────────────────────────────────────────── */

.gc-modal-bajada { font-size: 13px; color: var(--neutral-700); margin-bottom: 12px; }
.gc-modal-pie-nota { margin-right: auto; font-size: 12px; color: var(--neutral-600); }

.gc-modal-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }

.gc-modal-kpi {
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
}

.gc-modal-kpi-cifra {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--ram-navy);
    margin-top: 4px;
}

.gc-wiz-plantilla {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-subtle);
    font-size: 13px;
    flex-wrap: wrap;
}

.gc-wiz-plantilla .gc-puntos { margin-top: 0; }
.gc-wiz-sub { color: var(--neutral-600); }
.gc-wiz-pos { margin-left: auto; color: var(--neutral-600); }
.gc-wiz-select { border: 1px solid var(--border-default); border-radius: 8px; padding: 4px 8px; font: inherit; }

.gc-opciones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 6px; }

.gc-opcion {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border-default);
    background: var(--surface-card);
    text-align: left;
    font-size: 12px;
    color: var(--neutral-600);
    cursor: pointer;
}

.gc-opcion strong { font-size: 13px; color: var(--ram-navy); }
.gc-opcion.activa { border-color: var(--action-primary); background: var(--azure-50); box-shadow: var(--ring); }

.gc-dos-campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.gc-dos-campos .ram-campo-ancho { grid-column: 1 / -1; }

.gc-wiz-resumen { margin-top: 12px; font-size: 13px; font-weight: 700; color: var(--ram-navy); }

.gc-wiz-demanda {
    margin-top: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--azure-50);
    border: 1px solid #cfe0fb;
    font-size: 12.5px;
    color: var(--ram-navy);
}

.gc-wiz-demanda.aviso { background: var(--warning-100); border-color: var(--warning-500); }
.gc-wiz-demanda ul, .gc-wiz-lista { margin: 6px 0 0 18px; padding: 0; font-size: 12.5px; }
.gc-wiz-nota { margin-top: 6px; font-size: 12px; color: var(--neutral-600); }

/* ── Tablas: demanda y aviso de cuadrillas ──────────────────────────────── */

.gc-tabla { width: 100%; border-collapse: collapse; font-size: 13px; }

.gc-tabla th {
    text-align: left;
    padding: 10px 12px;
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border-subtle);
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--neutral-600);
}

.gc-tabla td { padding: 12px; border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
.gc-tabla .num { text-align: right; }

.gc-demanda { padding: 16px; }
.gc-demanda-intro { font-size: 12.5px; color: var(--neutral-700); max-width: 820px; margin-bottom: 12px; }
.gc-demanda-tipo { color: var(--ram-navy); font-weight: 600; }
.gc-demanda-cuadrilla + .gc-demanda-cuadrilla { margin-top: 6px; }
.gc-demanda-sub { font-size: 11.5px; color: var(--neutral-600); }
.gc-demanda-efecto { font-size: 12.5px; color: var(--neutral-700); max-width: 280px; }
.gc-demanda-efecto.alerta { color: #a33a15; }

.gc-chip-bajo {
    margin-left: 6px;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--warning-100);
    border: 1px solid var(--warning-500);
    color: #8a5300;
    font-size: 11px;
    font-weight: 700;
    cursor: help;
}

.gc-cantidad { display: flex; align-items: center; gap: 6px; }
.gc-cantidad-num { min-width: 16px; text-align: center; font-weight: 700; }

.gc-btn-cant {
    width: 28px;
    height: 28px;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    background: var(--surface-card);
    font-weight: 700;
    cursor: pointer;
}

.gc-btn-cant:disabled { opacity: .5; cursor: not-allowed; }

.gc-chip-modo {
    padding: 1px 7px;
    border-radius: 5px;
    background: var(--neutral-100);
    color: var(--neutral-600);
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.gc-chip-modo.fijada { background: var(--warning-100); color: #7a5600; }

/* ── Pantallas angostas ─────────────────────────────────────────────────── */

@media (max-width: 1100px) {
    .gc-pw { grid-template-columns: minmax(0, 1fr); }
    .gc-checklist-grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
    .gc-kpis, .gc-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .gc-checklist-grilla, .gc-opciones, .gc-dos-campos, .gc-modal-kpis { grid-template-columns: minmax(0, 1fr); }
    .gc-kpi:nth-child(3) { border-left: none; }
}

/* Los paneles del sistema tienen tope de 1120px; acá la lista y el catálogo van en grilla y
   usan el ancho completo, como en el mockup. */
.gc-pw > .ram-panel,
.ram-panel.gc-demanda { max-width: none; margin: 0; }