.hydrology-main {
    color: #183b43;
}

.hydrology-main .hydrology-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 145px;
    margin: 20px 30px 14px;
    padding: 22px 28px;
    overflow: hidden;
    border: 1px solid #d7e6df;
    border-radius: 7px;
    background: linear-gradient(90deg, #f8fcfa 0%, rgba(248,252,250,.98) 26%, rgba(248,252,250,.72) 45%, rgba(248,252,250,.08) 75%), url("img/hydrology-hero.png") center / cover no-repeat;
}

.hydrology-hero > div,
.hydrology-hero-caption { position: relative; z-index: 1; }
.hydrology-hero > div > span { color: #a57921; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.hydrology-hero h1 { margin: 6px 0; color: #123c39; font-size: clamp(29px, 2.8vw, 42px); font-weight: 500; letter-spacing: -.03em; }
.hydrology-hero p { margin: 0; color: #3d6265; font-size: 14px; }
.hydrology-hero-caption { max-width: 130px; color: #fff; font-size: 12px; line-height: 1.45; text-align: right; text-shadow: 0 1px 4px #123; }

.hydrology-main .hydrology-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0 30px 14px; }
.hydrology-kpis article { display: flex; align-items: center; gap: 14px; min-width: 0; min-height: 94px; padding: 16px; border: 1px solid #dce7e2; border-radius: 7px; background: #fff; box-shadow: 0 4px 16px rgba(24,60,55,.04); }
.hydrology-kpis article > div { min-width: 0; }
.hydrology-kpis article > div > span,
.hydrology-kpis article strong,
.hydrology-kpis article small { display: block; }
.hydrology-kpis article > div > span { color: #243d40; font-size: 13px; font-weight: 600; }
.hydrology-kpis article strong { margin-top: 3px; color: #102f41; font-size: 24px; font-weight: 550; line-height: 1.2; }
.hydrology-kpis article small { margin-top: 3px; color: #70848a; font-size: 11px; }
.hydrology-kpi-icon { display: grid; flex: 0 0 52px; width: 52px; height: 52px; place-items: center; border-radius: 10px; background: #eef6fb; color: #176fa5; }
.hydrology-kpis article:nth-child(3) .hydrology-kpi-icon { background: #fff4ef; color: #c15b34; }
.hydrology-kpi-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.hydrology-main .hydrology-overview { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(300px, 1fr); gap: 12px; margin: 0 30px 14px; }
.hydrology-map-card,
.hydrology-alerts-card,
.hydrology-trend-card { min-width: 0; overflow: hidden; border: 1px solid #dce7e2; border-radius: 7px; background: #fff; box-shadow: 0 5px 18px rgba(24,60,55,.04); }
.hydrology-map-card { position: relative; }
.hydrology-map-card > header,
.hydrology-alerts-card > header,
.hydrology-trend-card > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 58px; padding: 13px 17px; }
.hydrology-main h2 { margin: 0; color: #193d43; font-size: 17px; font-weight: 600; }
.hydrology-main h2 small { font-size: 12px; font-weight: 400; }
.hydrology-main header p { margin: 3px 0 0; color: #75878a; font-size: 11px; line-height: 1.35; }
.hydrology-main header a { flex: 0 0 auto; color: #17649b; font-size: 11px; text-decoration: none; }
.hydrology-main header a:hover { text-decoration: underline; }
.hydrology-map-actions { display: flex; align-items: center; gap: 7px; }
.hydrology-map-select select,
.hydrology-alert-filter select { max-width: 160px; height: 32px; padding: 0 8px; border: 1px solid #d9e4e5; border-radius: 5px; background: #fff; color: #284b54; font: inherit; font-size: 11px; }
.hydrology-map-actions button { width: 32px; height: 32px; border: 1px solid #d9e4e5; border-radius: 5px; background: #fff; color: #235c79; font-size: 18px; cursor: pointer; }
.hydrology-map-card--expanded { position: fixed; inset: 3vh 3vw; z-index: 1000; display: flex; flex-direction: column; box-shadow: 0 0 0 100vmax rgba(8,29,34,.65); }
.hydrology-main .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hydrology-main .hydrology-map-card .rainfall-map { height: 390px; background: #a9d5ee; }
.hydrology-main .hydrology-map-card--expanded .rainfall-map { flex: 1; height: auto; }
.hydrology-map-legend { position: absolute; bottom: 14px; left: 14px; z-index: 650; display: grid; gap: 6px; max-width: min(245px, calc(100% - 28px)); padding: 10px 12px; border: 1px solid #d8e5e8; border-radius: 5px; background: rgba(255,255,255,.95); box-shadow: 0 4px 16px rgba(18,50,66,.15); color: #294a51; font-size: 10px; line-height: 1.3; }
.hydrology-map-legend strong { margin-bottom: 2px; color: #173c45; font-size: 11px; font-weight: 600; }
.hydrology-map-legend span { display: inline-flex; align-items: center; gap: 7px; }
.hydrology-map-legend i { display: inline-block; flex: 0 0 auto; }
.hydrology-map-legend .legend-point { width: 10px; height: 10px; border: 1px solid #fff; border-radius: 50%; background: #168b78; box-shadow: 0 0 0 1px #a6c7c4; }
.hydrology-map-legend .legend-point--vert { background: #65a349; }
.hydrology-map-legend .legend-point--jaune { background: #e3bd36; }
.hydrology-map-legend .legend-point--orange { background: #ed8740; }
.hydrology-map-legend .legend-point--rouge { background: #d7443e; }
.hydrology-map-legend .legend-river { width: 16px; height: 3px; background: #1478b6; }

.hydrology-alert-list { max-height: 390px; overflow: auto; border-top: 1px solid #e6eeeb; }
.hydrology-alert-filter { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 14px; border-top: 1px solid #e6eeeb; color: #60777c; font-size: 11px; }
.hydrology-alert-row { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 9px; align-items: start; min-height: 66px; padding: 13px 14px; border-bottom: 1px solid #edf1ef; }
.hydrology-alert-row[hidden] { display: none; }
.hydrology-alert-row > span { min-width: 64px; padding: 5px 7px; border-radius: 20px; background: #e8f2eb; color: #23734a; font-size: 10px; text-align: center; }
.hydrology-alert-row--jaune > span { background: #fff0bc; color: #846007; }
.hydrology-alert-row--orange > span { background: #ffe4cb; color: #ad4b15; }
.hydrology-alert-row--rouge > span { background: #ffe0df; color: #ab302a; }
.hydrology-alert-row strong,
.hydrology-alert-row small { display: block; }
.hydrology-alert-row strong { color: #203c41; font-size: 12px; font-weight: 600; }
.hydrology-alert-row small { margin-top: 2px; color: #6f8588; font-size: 10px; line-height: 1.3; }
.hydrology-alert-row time { color: #748588; font-size: 10px; white-space: nowrap; }
.hydrology-alert-note { margin: 0; padding: 12px 15px; background: #f1f7fa; color: #627985; font-size: 10px; line-height: 1.45; }
.hydrology-empty { margin: 0; padding: 20px; color: #728587; font-size: 12px; }

.hydrology-main .hydrology-trend-card { margin: 0 30px 28px; }
.hydrology-main .hydrology-trend-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; padding: 0 12px 12px; background: #fff; }
.hydrology-main .hydrology-trend-item { min-width: 0; padding: 12px; border: 1px solid #dce7e2; border-radius: 6px; background: #fff; box-shadow: none; }
.hydrology-main .hydrology-trend-item:nth-child(4n+1) { --trend: #2368d7; }
.hydrology-main .hydrology-trend-item:nth-child(4n+2) { --trend: #15977e; }
.hydrology-main .hydrology-trend-item:nth-child(4n+3) { --trend: #327ee8; }
.hydrology-main .hydrology-trend-item:nth-child(4n+4) { --trend: #1597a3; }
.hydrology-chart { display: flex; align-items: stretch; gap: 5px; height: 86px; margin-top: 5px; }
.hydrology-chart-scale { display: flex; flex: 0 0 36px; flex-direction: column; justify-content: space-between; color: #718690; font-size: 9px; text-align: right; }
.hydrology-main .hydrology-chart svg { display: block; flex: 1; width: 100%; height: 86px; overflow: visible; }
.hydrology-main .hydrology-chart .hydrology-chart-grid { fill: none; stroke: #e5ecee; stroke-width: .65; }
.hydrology-main .hydrology-chart .hydrology-chart-area { fill: var(--trend); fill-opacity: .09; stroke: none; }
.hydrology-main .hydrology-chart polyline { stroke-width: 2; vector-effect: non-scaling-stroke; }
.hydrology-main .hydrology-chart circle { fill: var(--trend); }
.hydrology-chart > p { align-self: center; margin: auto; color: #7c8c90; font-size: 11px; }
.hydrology-chart-dates { display: flex; justify-content: space-between; gap: 5px; margin-left: 41px; color: #74868d; font-size: 9px; }
.hydrology-chart-dates span:nth-child(2) { text-align: center; }
.hydrology-main .hydrology-trend-item footer { flex-wrap: wrap; }
.hydrology-trend-card:has(.hydrology-show-more[aria-expanded="false"]) .hydrology-trend-item:nth-child(n+5) { display: none; }
.hydrology-show-more { display: block; margin: 0 12px 13px auto; padding: 7px 11px; border: 1px solid #c5d8e0; border-radius: 5px; background: #fff; color: #17649b; font: inherit; font-size: 11px; cursor: pointer; }

@media (max-width: 1250px) {
    .hydrology-main .hydrology-kpis { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .hydrology-main .hydrology-trend-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 950px) {
    .hydrology-main .hydrology-overview { grid-template-columns: 1fr; }
    .hydrology-alert-list { max-height: 300px; }
}

@media (max-width: 650px) {
    .hydrology-main .hydrology-hero { min-height: 135px; margin: 14px 16px 12px; padding: 18px; background-position: 60% center; }
    .hydrology-hero-caption { display: none; }
    .hydrology-hero h1 { font-size: 29px; }
    .hydrology-hero p { font-size: 12px; }
    .hydrology-main .hydrology-kpis { gap: 8px; margin: 0 16px 12px; }
    .hydrology-kpis article { gap: 8px; min-height: 80px; padding: 10px; }
    .hydrology-kpi-icon { flex-basis: 32px; width: 32px; height: 32px; }
    .hydrology-kpi-icon svg { width: 20px; height: 20px; }
    .hydrology-kpis article > div > span { font-size: 11px; }
    .hydrology-kpis article strong { font-size: 17px; }
    .hydrology-kpis article small { font-size: 9px; }
    .hydrology-main .hydrology-overview { margin: 0 16px 12px; }
    .hydrology-main .hydrology-map-card .rainfall-map { height: 340px; }
    .hydrology-map-card > header { flex-wrap: wrap; }
    .hydrology-main .hydrology-map-card--expanded .rainfall-map { height: auto; }
    .hydrology-main .hydrology-trend-card { margin: 0 16px 22px; }
    .hydrology-main .hydrology-trend-grid { grid-template-columns: 1fr; }
    .hydrology-alert-row { grid-template-columns: auto minmax(0,1fr); }
    .hydrology-alert-row time { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
    .hydrology-main *, .hydrology-main *::before, .hydrology-main *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}