.hydro-layout-host {
    container-name: pillan-main;
    container-type: inline-size;
}

#tab-hydro.hydro-layout {
    grid-template-columns: minmax(0, 1fr);
}

#tab-hydro.hydro-layout > * {
    grid-column: 1 / -1;
}

.hydro-hero {
    background:
        radial-gradient(circle at 92% 12%, rgba(34, 211, 238, 0.12), transparent 36%),
        linear-gradient(135deg, rgba(8, 47, 73, 0.32), rgba(15, 23, 42, 0.16));
}

.hydro-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #67e8f9;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hydro-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    min-height: 1.75rem;
    padding: 0.3rem 0.55rem;
    border: 1px solid rgba(100, 116, 139, 0.42);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.55);
    color: #cbd5e1;
    font-size: 0.62rem;
    font-weight: 700;
}

.hydro-meta-pill[data-state="official"] {
    border-color: rgba(34, 211, 238, 0.42);
    background: rgba(8, 145, 178, 0.14);
    color: #a5f3fc;
}

.hydro-meta-pill[data-state="local"] {
    border-color: rgba(245, 158, 11, 0.38);
    background: rgba(146, 64, 14, 0.15);
    color: #fde68a;
}

.hydro-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 2.1rem;
    padding: 0.45rem 0.72rem;
    border: 1px solid rgba(34, 211, 238, 0.34);
    border-radius: 0.55rem;
    background: rgba(8, 145, 178, 0.15);
    color: #a5f3fc;
    font-size: 0.67rem;
    font-weight: 800;
    transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.hydro-action:hover {
    border-color: rgba(103, 232, 249, 0.7);
    background: rgba(8, 145, 178, 0.28);
    transform: translateY(-1px);
}

.hydro-action.secondary {
    border-color: rgba(100, 116, 139, 0.46);
    background: rgba(30, 41, 59, 0.62);
    color: #e2e8f0;
}



.hydro-reading-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
    gap: 0.65rem;
}

.hydro-reading {
    padding: 0.85rem;
    border: 1px solid rgba(71, 85, 105, 0.38);
    border-radius: 0.75rem;
    background: rgba(15, 23, 42, 0.5);
}

.hydro-reading span,
.hydro-reading small {
    display: block;
}

.hydro-reading span {
    color: #94a3b8;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.hydro-reading strong {
    display: block;
    margin-top: 0.35rem;
    color: #f8fafc;
    font-size: 0.82rem;
}

.hydro-reading small {
    margin-top: 0.28rem;
    color: #fbbf24;
    font-size: 0.58rem;
}

.hydro-callout {
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 0.75rem;
    background: rgba(120, 53, 15, 0.13);
    color: #fde68a;
}

.hydro-source-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 3.25rem;
    padding: 0.75rem;
    border: 1px solid rgba(71, 85, 105, 0.4);
    border-radius: 0.75rem;
    background: rgba(15, 23, 42, 0.46);
    color: #e2e8f0;
    font-size: 0.68rem;
    font-weight: 800;
}

.hydro-source-link:hover {
    border-color: rgba(34, 211, 238, 0.5);
    background: rgba(8, 145, 178, 0.12);
}

.hydro-source-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
    gap: 0.5rem;
}

.hydro-loading {
    opacity: 0.82;
}

body.light-mode .hydro-reading,
body.light-mode .hydro-source-link,
body.light-mode .hydro-meta-pill {
    background: rgba(255, 255, 255, 0.78);
}

body.light-mode .hydro-reading strong,
body.light-mode .hydro-source-link {
    color: #0f172a;
}

/* Selector territorial y lecturas multisensor. */
.hydro-station-sensors { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.hydro-station-sensors span { padding: 0.24rem 0.42rem; border: 1px solid rgba(34, 211, 238, 0.26); border-radius: 999px; background: rgba(8, 145, 178, 0.1); color: #a5f3fc; font-size: 0.53rem; font-weight: 800; }
.hydro-result-count { color: #67e8f9; font-size: 0.65rem; font-weight: 900; }

.hydro-network-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.hydro-network-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex: 0 0 auto;
}

.hydro-network-actions .hydro-result-count {
    margin-right: 0.15rem;
}

.hydro-network-actions [aria-disabled="true"] {
    opacity: 0.62;
}


.hydro-station-toolbar { display: grid; grid-template-columns: minmax(14rem, 2fr) repeat(2, minmax(9rem, 1fr)); gap: 0.65rem; }
.hydro-filter { display: grid; min-width: 0; gap: 0.28rem; }
.hydro-filter > span { color: #94a3b8; font-size: 0.55rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.hydro-filter input,
.hydro-filter select { width: 100%; min-width: 0; min-height: 2.35rem; padding: 0.5rem 0.65rem; border: 1px solid rgba(71, 85, 105, 0.55); border-radius: 0.6rem; outline: none; background: rgba(15, 23, 42, 0.72); color: #e2e8f0; font-size: 0.68rem; }
.hydro-filter input:focus,
.hydro-filter select:focus { border-color: rgba(34, 211, 238, 0.72); box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.1); }

.hydro-station-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 0.65rem; }
.hydro-station-option { display: grid; min-width: 0; gap: 0.42rem; padding: 0.8rem; border: 1px solid rgba(71, 85, 105, 0.45); border-radius: 0.75rem; background: rgba(15, 23, 42, 0.46); color: inherit; text-align: left; transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease; }
.hydro-station-option:hover,
.hydro-station-option.is-selected { border-color: rgba(34, 211, 238, 0.68); background: rgba(8, 145, 178, 0.13); transform: translateY(-1px); }
.hydro-station-option-head { display: flex; align-items: flex-start; justify-content: space-between; min-width: 0; gap: 0.7rem; }
.hydro-station-option-head strong { min-width: 0; overflow: hidden; color: #e2e8f0; font-size: 0.7rem; text-overflow: ellipsis; white-space: nowrap; }
.hydro-station-option-head b { flex: 0 0 auto; color: #67e8f9; font-size: 0.62rem; }
.hydro-station-option > small { overflow: hidden; color: #94a3b8; font-size: 0.56rem; text-overflow: ellipsis; white-space: nowrap; }
.hydro-empty-state { grid-column: 1 / -1; padding: 1rem; border: 1px dashed rgba(100, 116, 139, 0.5); border-radius: 0.7rem; color: #94a3b8; font-size: 0.68rem; text-align: center; }

.hydro-reading[data-reading-state="available"] { border-color: rgba(16, 185, 129, 0.34); background: rgba(6, 78, 59, 0.12); }
.hydro-reading span { display: flex; align-items: center; gap: 0.35rem; }
.hydro-reading[data-reading-state="unavailable"] strong { color: #cbd5e1; }

.hydro-trace-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; align-items: stretch; gap: 0.45rem; }
.hydro-trace-strip > span,
.hydro-trace-strip > a { min-width: 0; padding: 0.58rem 0.65rem; border: 1px solid rgba(71, 85, 105, 0.38); border-radius: 0.6rem; background: rgba(15, 23, 42, 0.4); }
.hydro-trace-strip strong { display: block; overflow: hidden; margin-top: 0.18rem; color: #e2e8f0; font-size: 0.61rem; text-overflow: ellipsis; white-space: nowrap; }
.hydro-trace-strip > a { display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem; color: #67e8f9; font-size: 0.61rem; font-weight: 900; }

@container pillan-main (min-width: 55rem) {
    #tab-hydro.hydro-layout {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    #tab-hydro .hydro-layout-full { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .hydro-station-toolbar { grid-template-columns: minmax(0, 1fr) minmax(8rem, 0.55fr); }
    .hydro-filter-search { grid-column: 1 / -1; }
    .hydro-trace-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hydro-trace-strip > a { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .hydro-network-header { flex-direction: column; align-items: stretch; }
    .hydro-network-actions { justify-content: flex-start; width: 100%; }
    .hydro-network-actions .hydro-action { flex: 1 1 10rem; }
}

@media (max-width: 560px) {
    .hydro-station-toolbar,
    .hydro-trace-strip { grid-template-columns: minmax(0, 1fr); }
    .hydro-filter-search,
    .hydro-trace-strip > a { grid-column: auto; }
    .hydro-station-option-head { display: grid; gap: 0.2rem; }
}

body.light-mode .hydro-filter input,
body.light-mode .hydro-filter select,
body.light-mode .hydro-station-option,
body.light-mode .hydro-trace-strip > span,
body.light-mode .hydro-trace-strip > a { background: rgba(255, 255, 255, 0.82); }
body.light-mode .hydro-station-option-head strong,
body.light-mode .hydro-filter input,
body.light-mode .hydro-filter select,
body.light-mode .hydro-trace-strip strong { color: #0f172a; }

/* Composición operativa bajo Red Hidrométrica:
   lecturas a la izquierda y dos tarjetas apiladas a la derecha. */
.hydro-analysis-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
    min-width: 0;
}

.hydro-analysis-grid > *,
.hydro-analysis-side > * {
    min-width: 0;
}

.hydro-observations-card {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.hydro-analysis-side {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
    min-width: 0;
}

.hydro-decision-card,
.hydro-sources-card {
    min-height: 0;
    overflow: auto;
}

.hydro-decision-summary {
    margin-top: 0.65rem;
    padding: 0.65rem;
    font-size: 0.59rem;
    line-height: 1.35;
}

.hydro-decision-list {
    display: grid;
    gap: 0.4rem;
    margin-top: 0.65rem;
    line-height: 1.3;
}

.hydro-sources-card .hydro-source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
    margin-top: 0.65rem;
}

.hydro-sources-card .hydro-source-link {
    min-height: 2.65rem;
    padding: 0.5rem 0.55rem;
    gap: 0.5rem;
    font-size: 0.6rem;
    line-height: 1.2;
}

.hydro-observations-card .hydro-trace-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hydro-observations-card .hydro-trace-strip > a {
    grid-column: 1 / -1;
}

@container pillan-main (min-width: 55rem) {
    #tab-hydro .hydro-analysis-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        align-items: stretch;
    }

    #tab-hydro .hydro-analysis-side {
        grid-template-rows: repeat(2, minmax(0, 1fr));
        height: 100%;
    }
}

@media (max-width: 560px) {
    .hydro-sources-card .hydro-source-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}