/* ============================================================
   Mapa de cobertura de clientes — /clientes/ (prefijo .cob-)
   Depende de las variables de css/modern-theme.css.
   ============================================================ */

.cob-sec { background: var(--white); }

.cob-layout {
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    gap: 2rem;
    align-items: start;
}

/* ─────────── Mapa ─────────── */
.cob-mapa-wrap { min-width: 0; }          /* evita desborde del grid */

.cob-mapa {
    position: relative;
    background: linear-gradient(160deg, var(--gray-50) 0%, var(--white) 100%);
    border: 1px solid var(--gray-200);
    border-radius: var(--rounded-xl);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}
.cob-mapa svg { width: 100%; height: auto; display: block; overflow: visible; }

.cob-prov {
    stroke: var(--white);
    stroke-width: 1.2;
    cursor: pointer;
    transition: filter .18s ease, stroke .18s ease, stroke-width .18s ease;
    outline: none;
}
.cob-prov:hover,
.cob-prov:focus-visible { filter: brightness(1.08); stroke: var(--gray-900); stroke-width: 2; }
.cob-prov:focus-visible { stroke: var(--primary-dark); stroke-width: 2.5; }
.cob-prov.activa { stroke: var(--gray-900); stroke-width: 2.5; filter: brightness(1.05); }
.cob-prov--vacia { cursor: default; }
.cob-prov--vacia:hover { filter: none; stroke: var(--white); stroke-width: 1.2; }

/* Tooltip — el fondo también va en línea en el HTML por si el CSS se purga */
.cob-tip {
    position: absolute;
    z-index: 20;
    pointer-events: none;
    opacity: 0;
    transform: translateY(3px);
    transition: opacity .15s ease, transform .15s ease;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.35;
    padding: 0.5rem 0.75rem;
    border-radius: var(--rounded-md);
    box-shadow: var(--shadow-lg);
    max-width: 15rem;
}
.cob-tip.visible { opacity: 1; transform: translateY(0); }

/* ─────────── Leyenda ─────────── */
.cob-leyenda {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.9rem;
    margin-top: 0.9rem;
    padding: 0.7rem 0.9rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--rounded-md);
}
.cob-leyenda__t {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--gray-500);
}
.cob-leyenda__i {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--gray-600);
}
.cob-leyenda__i i {
    width: 0.85rem; height: 0.85rem;
    border-radius: 3px;
    border: 1px solid rgba(0,0,0,.08);
    display: inline-block;
}
.cob-nota {
    margin: 0.75rem 0 0;
    font-size: 0.76rem;
    line-height: 1.55;
    color: var(--gray-400);
}

/* ─────────── Panel de detalle ─────────── */
.cob-panel {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--rounded-xl);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    min-height: 20rem;
}
.cob-panel__vacio { text-align: center; padding: 2rem 0.5rem; color: var(--gray-500); }
.cob-panel__vacio i { font-size: 2rem; color: var(--gray-300); margin-bottom: 0.85rem; display: block; }
.cob-panel__vacio h3 { font-size: 1.05rem; color: var(--gray-800); margin: 0 0 0.45rem; }
.cob-panel__vacio p { font-size: 0.9rem; line-height: 1.6; margin: 0 0 1.25rem; }
.cob-btn-lider { font-size: 0.85rem; }

.cob-panel__cerrar {
    position: absolute; top: 0.75rem; right: 0.75rem;
    width: 2rem; height: 2rem;
    display: flex; align-items: center; justify-content: center;
    background: var(--gray-100); color: var(--gray-600);
    border: 0; border-radius: var(--rounded-full);
    cursor: pointer; transition: var(--transition-fast);
}
.cob-panel__cerrar:hover { background: var(--gray-200); color: var(--gray-900); }

.cob-panel__eyebrow {
    font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--primary);
}
.cob-panel__cont h3 { font-size: 1.25rem; color: var(--gray-900); margin: 0.2rem 0 0.9rem; }

.cob-panel__kpis { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.cob-kpi {
    font-size: 0.8rem; color: var(--gray-600);
    background: var(--primary-50); border: 1px solid var(--primary-100);
    padding: 0.35rem 0.7rem; border-radius: var(--rounded-full);
}
.cob-kpi b { color: var(--primary-dark); font-size: 0.95rem; }
.cob-kpi--load { background: var(--gray-100); border-color: var(--gray-200); }
.cob-kpi--err  { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }

.cob-panel__mapa { margin-bottom: 1rem; }
.cob-panel__mapa svg { width: 100%; height: auto; max-height: 15rem; display: block; }
.cob-mun {
    stroke: var(--white); stroke-width: 1;
    transition: filter .15s ease;
    outline: none;
}
.cob-mun:hover, .cob-mun:focus-visible { filter: brightness(1.1); stroke: var(--gray-800); stroke-width: 1.6; }

.cob-panel__h4 {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em;
    text-transform: uppercase; color: var(--gray-500);
    margin: 0 0 0.6rem; padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
}
.cob-munis { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: 0.55rem; }
.cob-muni {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.15rem 0.6rem;
    font-size: 0.86rem;
    color: var(--gray-700);
}
.cob-muni__n { font-weight: 500; }
.cob-muni__v { font-weight: 700; color: var(--primary-dark); font-variant-numeric: tabular-nums; }
.cob-muni__bar { grid-column: 1 / -1; height: 5px; background: var(--gray-100); border-radius: var(--rounded-full); overflow: hidden; }
.cob-muni__bar i { display: block; height: 100%; border-radius: var(--rounded-full); }
.cob-muni--vacio { color: var(--gray-400); font-style: italic; }
.cob-panel__cta { width: 100%; justify-content: center; font-size: 0.88rem; }

/* ─────────── Tabla accesible ─────────── */
.cob-tabla-wrap {
    margin-top: 2rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--rounded-lg);
    background: var(--white);
}
.cob-tabla-wrap > summary {
    cursor: pointer;
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    list-style: none;
    display: flex; align-items: center; gap: 0.5rem;
}
.cob-tabla-wrap > summary::-webkit-details-marker { display: none; }
.cob-tabla-wrap > summary::after {
    content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    color: var(--primary); font-size: 0.8rem; margin-left: auto; transition: transform .25s;
}
.cob-tabla-wrap[open] > summary::after { transform: rotate(180deg); }

.cob-tabla-scroll { overflow-x: auto; }
.cob-tabla { width: 100%; border-collapse: collapse; min-width: 30rem; }
.cob-tabla th, .cob-tabla td {
    padding: 0.6rem 1.25rem; text-align: left;
    border-top: 1px solid var(--gray-200);
    font-size: 0.88rem;
}
.cob-tabla thead th {
    background: var(--gray-50); color: var(--gray-600);
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
}
.cob-tabla tbody th { font-weight: 600; color: var(--gray-800); }
.cob-tabla td:first-child { color: var(--gray-400); font-variant-numeric: tabular-nums; width: 3rem; }
.cob-tr--vacia { color: var(--gray-400); }
.cob-tr--vacia th { font-weight: 500; color: var(--gray-400); }

.cob-link {
    background: none; border: 0; padding: 0;
    font: inherit; color: var(--primary-dark);
    cursor: pointer; text-align: left;
}
.cob-link:hover { text-decoration: underline; }

.cob-bar { display: block; width: 100%; min-width: 5rem; height: 6px; background: var(--gray-100); border-radius: var(--rounded-full); overflow: hidden; }
.cob-bar i { display: block; height: 100%; border-radius: var(--rounded-full); }

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ─────────── Responsive ─────────── */
@media (max-width: 1024px) {
    .cob-layout { grid-template-columns: 1fr; }
    .cob-panel { min-height: 0; }
}
@media (max-width: 640px) {
    .cob-mapa { padding: 0.5rem; }
    .cob-tabla th, .cob-tabla td { padding: 0.55rem 0.85rem; }
    .cob-nota { font-size: 0.72rem; }
    .cob-tip { font-size: 0.78rem; max-width: 12rem; }
    .cob-panel { padding: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) {
    .cob-prov, .cob-mun, .cob-tip { transition: none; }
}