/* Shared shell: all watershed dashboards, including the Upper Gila adapter. */
:root {
    color-scheme: dark;
    --page-bg: #0b1220;
    --surface: #111c2e;
    --surface-raised: #1b2b42;
    --text: #e6edf7;
    --muted: #b2bfd1;
    --border: #38485f;
    --control-bg: #142238;
    --control-border: #6c809b;
    --accent: #84bbff;
    --error-bg: #32191f;
    --error-text: #ffb4a9;
    --error-border: #e77583;
    --section-bg: #1b2e45;
    --forecast-section-bg: #29273f;
    --control-hover-bg: #243850;
    --dialog-backdrop: #0009;
    font-family: Arial, sans-serif;
    color: var(--text);
    background: var(--page-bg);
    scrollbar-color: var(--control-border) var(--page-bg);
}
:root[data-theme="light"] {
    color-scheme: light;
    --page-bg: #edf2f7;
    --surface: #ffffff;
    --surface-raised: #e6edf5;
    --text: #1b293b;
    --muted: #485b73;
    --border: #c4cfdd;
    --control-bg: #f3f6fa;
    --control-border: #73869e;
    --accent: #175da6;
    --error-bg: #fff0ef;
    --error-text: #9b2432;
    --error-border: #be4656;
    --section-bg: #e7eff9;
    --forecast-section-bg: #edeaf7;
    --control-hover-bg: #dae6f4;
    --dialog-backdrop: #18263866;
}
html { height: 100%; overflow: hidden; }
body { margin: 0; height: 100vh; height: 100dvh; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.rain-copyright { flex: 0 0 auto; padding: 3px 12px; text-align: center; font-size: 11px; line-height: 1.3; color: var(--muted); background: var(--surface); }
.rain-copyright a { color: inherit; text-decoration: none; }
.rain-copyright a:hover { text-decoration: underline; }
.page-header { flex: 0 0 auto; display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--border); }
.page-header h1 { min-width: 0; margin: 0; font-size: 18px; line-height: 1.25; }
.brand-link { display: flex; align-items: center; justify-content: center; flex: 0 0 auto; min-width: 0; border-radius: 3px; }
.brand-link img { display: block; max-width: 100%; height: auto; object-fit: contain; }
.rain-brand img { width: 32px; aspect-ratio: 1; }
.envitrace-brand img { width: 120px; aspect-ratio: 371.44656 / 95.267632; }
:root[data-theme="light"] .envitrace-brand img { filter: brightness(.35); }
.brand-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.header-actions { display: flex; align-items: center; gap: 16px; min-width: 0; }
.watersheds-link, .github-link { flex: 0 0 auto; font-size: 12px; text-decoration: none; white-space: nowrap; }
.workspace { flex: 1 1 0; min-height: 0; min-width: 0; box-sizing: border-box; display: grid; grid-template-columns: minmax(var(--map-min, 560px), var(--map-pane-width, 1fr)) 12px minmax(var(--result-min, 360px), var(--result-pane-width, min(540px, 40%))); grid-template-rows: minmax(0, 1fr); gap: 8px 2px; padding: 8px 16px; align-items: stretch; overflow: hidden; }
.map-pane, .result-pane { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; box-sizing: border-box; min-width: 0; min-height: 0; }
.map-pane { display: flex; flex-direction: column; overflow: hidden; container-type: inline-size; container-name: watershed-map; }
.map-heading { --map-layer-label-width: 180px; --map-layer-column-gap: 10px; --map-layer-frame-padding: 8px; flex: 0 0 auto; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.map-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.map-title-row > .map-search-button { margin-left: auto; }
.map-toolbar-controls { display: flex; flex: 1 1 0; min-width: 0; align-items: end; flex-wrap: wrap; gap: 6px 10px; }
.map-primary-controls { display: flex; align-items: end; gap: 10px; min-width: 0; max-width: 100%; }
.map-search-button { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; padding: 5px 8px; border: 1px solid var(--control-border); border-radius: 4px; background: var(--control-bg); color: var(--text); font-size: 12px; cursor: pointer; }
.map-search-button:hover { background: var(--surface-raised); }
.detailed-results-link { text-decoration: none; white-space: nowrap; }
.map-role-legend { display: flex; flex-wrap: wrap; gap: 5px 12px; list-style: none; margin: 6px 0 0; padding: 0; font-size: 11px; line-height: 1.3; color: var(--muted); }
.map-role-legend:empty { margin: 0; }
.map-role-legend li { display: inline-flex; align-items: center; gap: 5px; }
.map-role-symbol { display: inline-block; flex: 0 0 14px; width: 14px; font-size: 14px; font-weight: bold; line-height: 1; text-align: center; }
.map-layer-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 6px; }
.map-layer-control { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-size: 11px; cursor: pointer; }
.map-layer-control input { flex: 0 0 auto; margin: 0; }
.map-layer-control > .map-role-symbol, .map-layer-control > .map-layer-swatch { flex-shrink: 0; }
.map-gage-row { display: grid; grid-template-columns: minmax(0, var(--map-layer-label-width)) auto minmax(0, 1fr); align-items: center; gap: 5px var(--map-layer-column-gap); min-width: 0; margin-top: 7px; padding-inline: calc(var(--map-layer-frame-padding) + 1px); }
.map-gage-row > .map-layer-control { min-width: 0; white-space: nowrap; }
.map-gage-row > .map-gage-types { min-width: 0; }
.map-layer-swatch { display: inline-block; width: 15px; height: 8px; border: 2px solid #1be5b5; border-radius: 2px; }
.map-layer-frame { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px var(--map-layer-column-gap); margin-top: 4px; padding: 1px; background: transparent; }
.map-layer-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 8px; min-width: 0; padding: 4px var(--map-layer-frame-padding); background: var(--surface); }
.map-layer-card[data-map-layer="weather"] { grid-area: 1 / 1; }
.map-layer-card[data-map-layer="snow"] { grid-area: 1 / 2; }
.map-layer-card[data-map-layer="wells"] { grid-area: 2 / 1; }
.map-layer-card[data-map-layer="reservoirs"] { grid-area: 2 / 2; }
.map-layer-card > .map-layer-control { min-width: 0; max-width: 100%; gap: 4px; white-space: normal; }
.map-layer-count { font-variant-numeric: tabular-nums; white-space: nowrap; }
.map-layer-tools { min-width: 0; max-width: 100%; }
.map-layer-tools-content { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; min-width: 0; max-width: 100%; }
.map-layer-tools-content .map-search-button { box-sizing: border-box; justify-content: center; min-width: 90px; max-width: 100%; white-space: nowrap; }
.map-gage-types, .map-role-legend.map-gage-types { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 12px; min-width: 0; max-width: 100%; margin: 0; padding: 0; white-space: normal; list-style: none; }
.map-gage-types > * { flex: 0 1 auto; min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
.map-swatch-gages { color: #35abf8; }
.map-swatch-wells { color: #3987ff; }
.map-swatch-weather { color: #ed5e13; }
.map-swatch-snow { color: #f9ba38; }
#reservoir-map-controls { display: inline-flex; align-items: center; }
#gage-map { flex: 1 1 0; width: 100%; height: 100%; min-width: 0; min-height: 0; overflow: hidden; }
.pane-divider { align-self: stretch; position: relative; min-height: 80px; cursor: col-resize; touch-action: none; border-radius: 4px; outline-offset: 1px; }
.pane-divider::before { content: ""; position: absolute; top: 0; bottom: 0; left: 5px; width: 2px; background: var(--border); border-radius: 2px; }
.pane-divider::after { content: ""; position: absolute; top: min(40vh, 50%); left: 3px; width: 6px; height: 48px; background: var(--control-border); border-radius: 3px; }
.pane-divider:hover::before, .pane-divider:focus-visible::before, .is-pane-resizing .pane-divider::before,
.pane-divider:hover::after, .pane-divider:focus-visible::after, .is-pane-resizing .pane-divider::after { background: var(--accent); }
.pane-divider:focus-visible { outline: 3px solid var(--accent); }
.is-pane-resizing, .is-pane-resizing * { cursor: col-resize !important; user-select: none; }
.result-pane { padding: 18px; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
.control { display: block; font-weight: bold; margin: 0 0 12px; }
.control.period-control { display: block; min-width: 0; }
.period-control > select { display: block; width: 100%; min-width: 0; margin-top: 6px; }
select { display: block; box-sizing: border-box; width: 100%; margin-top: 6px; padding: 9px; border: 1px solid var(--control-border); border-radius: 4px; font-size: 14px; background: var(--control-bg); color: var(--text); }
option, optgroup { background: var(--control-bg); color: var(--text); }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--text); }
button, select, input, summary { outline-offset: 3px; }
button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--accent); }
input { accent-color: var(--accent); }
h1 { margin: 0; font-size: 18px; line-height: 1.25; }
h2 { font-size: 21px; margin: 0 0 8px; }
h3 { font-size: 16px; margin: 18px 0 8px; }
p { line-height: 1.45; }
option:disabled { color: var(--muted); }
.retry-button { padding: 5px 10px; border: 1px solid var(--control-border); border-radius: 4px; background: var(--control-bg); color: var(--accent); cursor: pointer; }
.retry-button:hover { background: var(--surface-raised); color: var(--text); }
.muted, .note { color: var(--muted); font-size: 13px; }
.note { line-height: 1.4; margin: 6px 0; }
.note:empty { display: none; }
.result-section-title { font-size: 20px; font-weight: 700; line-height: 1.25; margin: 18px 0 12px; padding: 8px 10px; background: var(--section-bg); border: 0; border-radius: 5px; }
details { margin: 12px 0; }
#station-details { margin: 10px 0 14px; }
summary { cursor: pointer; font-weight: bold; color: var(--text); font-size: 14px; padding: 5px 0; }
summary:hover { color: var(--accent); }
dl { display: grid; grid-template-columns: minmax(130px, 1fr) 1.6fr; margin: 12px 0; font-size: 13px; gap: 6px 10px; }
dt { color: var(--muted); }
dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.table-scroll { overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 12px; margin: 8px 0; }
caption { text-align: left; font-weight: bold; margin-bottom: 7px; }
th, td { text-align: left; padding: 7px 5px; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
th { background: var(--surface-raised); color: var(--text); font-weight: bold; }
tbody tr:hover { background: var(--surface-raised); }
.badge { display: inline-block; padding: 4px 8px; background: var(--surface-raised); color: var(--text); border-radius: 4px; font-size: 13px; }
.map-analysis-controls label { min-width: 0; font-size: 11px; color: var(--muted); }
.map-analysis-controls select { width: auto; max-width: 100%; margin-top: 3px; padding: 4px 6px; font-size: 12px; }
.map-water-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 12px; margin-top: 6px; font-size: 11px; color: var(--muted); }
.map-water-controls[hidden] { display: none; }
.map-water-controls label { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.map-water-controls input { margin: 0; }
.water-outline-swatch { width: 14px; height: 7px; border: 2px solid var(--waterbody-color); border-radius: 2px; }
.dam-symbol-swatch { color: var(--dam-color); text-shadow: 0 1px #000, 1px 0 #000, -1px 0 #000; }
#gage-map .updatemenu-item-rect { fill: var(--surface-raised) !important; stroke: var(--control-border) !important; stroke-width: 1px !important; }
#gage-map .updatemenu-button:hover .updatemenu-item-rect,
#gage-map .updatemenu-dropdown-button:hover .updatemenu-item-rect { fill: var(--control-hover-bg, #243850) !important; stroke: var(--accent) !important; }
.map-elevation-legend { flex: 0 0 auto; display: grid; grid-template-columns: auto minmax(50px, 1fr) auto; gap: 4px 8px; padding: 5px 12px; font-size: 10px; color: var(--muted); }
.map-elevation-gradient { height: 7px; border-radius: 3px; opacity: .35; background: linear-gradient(90deg,#30123b,#4662d7,#35abf8,#1be5b5,#a4fc3c,#f9ba38,#ed5e13,#7a0402); }
.map-elevation-caption { grid-column: 1 / -1; text-align: center; }
.period-band-legend { display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 6px 0 0; font-size: 11px; color: var(--muted); }
.period-band-legend > span { display: inline-flex; align-items: center; gap: 5px; }
.period-band-swatch { width: 12px; height: 8px; border: 1px solid var(--band-color); background: var(--band-color); opacity: .5; }
.raw-observation-meta { display: flex; align-items: center; gap: 12px; margin: 6px 0; }
.raw-observation-meta > .note { min-width: 0; margin: 0; }
.raw-observation-meta > .period-band-legend { flex-shrink: 0; flex-wrap: nowrap; margin: 0; }
.method-color { display: inline-block; width: 13px; height: 5px; margin-right: 4px; vertical-align: middle; border: 1px solid var(--control-border); }
.chart-toggles, .method-controls { display: flex; gap: 14px; flex-wrap: wrap; margin: 12px 0 0; font-size: 13px; }
.chart-toggles { position: relative; }
.chart-toggles label { border-left: 4px solid var(--method-color, transparent); padding-left: 5px; }
.chart-toggles input { accent-color: var(--method-color, var(--accent)); }
.control-help { cursor: help; }
.control-help input { cursor: pointer; }
.control-tooltip { position: absolute; z-index: 80; box-sizing: border-box; left: 0; right: 0; top: calc(100% + 6px); padding: 10px 12px; background: var(--surface-raised); color: var(--text); border: 1px solid var(--control-border); border-radius: 6px; box-shadow: 0 6px 20px #0008; font-size: 12px; font-weight: normal; line-height: 1.45; overflow-wrap: anywhere; cursor: default; visibility: hidden; opacity: 0; pointer-events: none; }
.control-tooltip::before { content: ""; position: absolute; left: 0; right: 0; top: -7px; height: 7px; }
.control-help:hover .control-tooltip, .control-help input:focus-visible ~ .control-tooltip { visibility: visible; opacity: 1; pointer-events: auto; }
.role-help { flex: 0 0 auto; margin: 0; }
.role-help summary { display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box; width: 24px; height: 24px; padding: 0; border: 1px solid var(--control-border); border-radius: 50%; color: var(--accent); list-style: none; }
.role-help summary::marker { content: ""; }
.role-help summary::-webkit-details-marker { display: none; }
.role-help-content { position: fixed; z-index: 100; box-sizing: border-box; width: min(440px, calc(100vw - 24px)); max-height: min(70vh, calc(100dvh - 24px)); overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; left: 12px; top: 12px; padding: 12px 14px; background: var(--surface-raised); border: 1px solid var(--control-border); border-radius: 6px; box-shadow: 0 8px 28px #0008; font-size: 12px; line-height: 1.45; color: var(--text); }
.role-help-content:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.role-help-content p { margin: 0 0 6px; }
.role-help-content p:last-child { margin-bottom: 0; }
#result-error { margin: 16px; padding: 16px; background: var(--error-bg); color: var(--error-text); border: 1px solid var(--error-border); }
.gage-search-dialog { box-sizing: border-box; width: min(460px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 16px; overflow: hidden; border: 1px solid var(--control-border); border-radius: 8px; background: var(--surface); color: var(--text); }
.gage-search-dialog::backdrop { background: var(--dialog-backdrop); }
.map-info-dialog { box-sizing: border-box; width: min(850px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow: auto; border: 1px solid var(--control-border); border-radius: 8px; padding: 16px; background: var(--surface); color: var(--text); }
.map-info-dialog::backdrop { background: var(--dialog-backdrop); }
.map-info-dialog h2 { margin: 0; font-size: 17px; }
.map-info-dialog-content { overflow-x: auto; }
.gage-search-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.gage-search-heading h2 { margin: 0; font-size: 17px; }
.gage-search-query { display: block; box-sizing: border-box; width: 100%; margin-top: 6px; padding: 9px; border: 1px solid var(--control-border); border-radius: 4px; background: var(--control-bg); color: var(--text); font-size: 15px; }
.gage-search-matches { list-style: none; margin: 8px 0 0; padding: 0; max-height: min(340px, calc(100dvh - 230px)); overflow-y: auto; overflow-x: hidden; }
.gage-search-matches li + li { margin-top: 5px; }
.gage-search-match { display: block; box-sizing: border-box; width: 100%; padding: 8px 10px; text-align: left; overflow-wrap: anywhere; border: 1px solid var(--border); border-radius: 4px; background: var(--control-bg); color: var(--text); font-size: 13px; cursor: pointer; }
.gage-search-match:hover { background: var(--surface-raised); }
.gage-search-match[aria-current="true"] { border-color: var(--accent); }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--page-bg); }
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--page-bg); }
::-webkit-scrollbar-thumb { background: var(--control-border); border: 3px solid var(--page-bg); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }
@container watershed-map (max-width: 480px) {
    .map-gage-row { grid-template-columns: minmax(0, 1fr) auto; }
    .map-gage-row > .map-gage-types { grid-column: 1 / -1; }
    .map-layer-frame { grid-template-columns: minmax(0, 1fr); }
    .map-layer-card[data-map-layer] { grid-column: 1; grid-row: auto; }
}
@media (max-width: 1190px) {
    .workspace { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1.15fr) minmax(0, 1fr); }
    .pane-divider { display: none; }
}
@media (max-width: 650px) {
    .workspace { padding: 6px; gap: 8px; }
    .page-header { grid-template-columns: 28px minmax(0, 1fr); gap: 8px; padding: 7px 10px; }
    .page-header h1 { font-size: 14px; line-height: 1.15; }
    .rain-brand img { width: 28px; }
    .envitrace-brand img { width: 98px; }
    .header-actions { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
    .result-pane { padding: 12px; }
    .map-heading { --map-layer-label-width: 164px; --map-layer-column-gap: 6px; --map-layer-frame-padding: 6px; padding: 6px 8px; }
    .map-role-legend { gap: 4px 8px; font-size: 10px; }
}