:root {
  --bg: #f7f9fb;
  --surface: #ffffff;
  --text: #14202b;
  --muted: #4a5866;
  --accent: #0b5cad;
  --border: #d5dde5;
  --focus: #0b5cad;
  --series: #0b5cad;
  --grid: #e3e8ee;
  --level-action: #fab219;
  --level-minor: #ec835a;
  --level-moderate: #d03b3b;
  --level-major: #9b4dca;
  --input-border: #6b7885;
  --level-action-text: #8a6200;
  --selected-bar: #b37d00;
  --selected-bg: #fff7e0;
  --status-closed: #d03b3b;
  --status-likely: #ec835a;
  --status-open: #088408; 
  --status-opening: #fab219;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e161e;
    --surface: #16212c;
    --text: #e6edf3;
    --muted: #a3b1bf;
    --accent: #7cb8ff;
    --border: #2b3a48;
    --focus: #7cb8ff;
    --series: #4390ea;
    --grid: #26333f;
    --input-border: #7d8b99;
    --level-action-text: #fab219;
    --selected-bar: #fab219;
    --selected-bg: #28384a;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

.container {
  width: 100%;
  max-width: 48rem;
  margin: 0 auto;
  padding-inline: 1rem;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding-block: 0.75rem;
}

.brand {
  margin: 0;
  font-weight: 700;
  font-size: 1.125rem;
}

main { flex: 1; padding-top: 2rem; padding-bottom: 2rem; }

h1 { margin: 0 0 0.5rem; font-size: 2rem; line-height: 1.2; }

.lede { margin: 0; color: var(--muted); font-size: 1.125rem; }

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

.site-footer p { margin: 0; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-thickness: 1px;
}

a:hover { text-decoration-thickness: 2px; }

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
  text-decoration: none;
}

h2 { margin: 0; font-size: 1.25rem; line-height: 1.3; }

.card {
  margin-top: 2rem;
  padding: 1.25rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.subtitle, .note, .reading-time, .status { color: var(--muted); }
.subtitle { margin: 0.25rem 0 0; font-size: 0.875rem; }
.panel-title { margin: 0 0 1rem; font-size: 1.25rem; line-height: 1.3; }
.panel-subhead { margin: 0 0 0.375rem; font-size: 0.875rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.card + .card { margin-top: 1rem; }
.note { margin: 0.75rem 0 0; font-size: 0.875rem; }

.status { margin: 0; }
.status button {
  font: inherit;
  color: var(--accent);
  background: none;
  border: 1px solid currentColor;
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  cursor: pointer;
}
.status button:hover { background: var(--bg); }
.status button:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.chart { position: relative; margin: 0 -0.25rem; touch-action: pan-y; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 4px; }

.chart-grid line { stroke: var(--grid); stroke-width: 1; }
.chart-baseline, .chart-tick { stroke: var(--border); stroke-width: 1; }
.chart-axis, .chart-axis text { fill: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.chart-line { fill: none; stroke: var(--series); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart-area { fill: var(--series); opacity: 0.1; }
.chart-dot { fill: var(--series); stroke: var(--surface); stroke-width: 2; }
.chart-crosshair { stroke: var(--muted); stroke-width: 1; }

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.5rem 0.625rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.12);
  font-size: 0.8125rem;
  white-space: nowrap;
}
.chart-tooltip span { color: var(--muted); }

details { margin-top: 1rem; }
summary { cursor: pointer; color: var(--accent); width: fit-content; }
summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
.table-scroll { max-height: 20rem; overflow-y: auto; margin-top: 0.5rem; border: 1px solid var(--border); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; font-variant-numeric: tabular-nums; }
th, td { padding: 0.375rem 0.75rem; text-align: left; border-bottom: 1px solid var(--grid); }
thead th { position: sticky; top: 0; background: var(--surface); }
td { text-align: right; }
thead th:last-child { text-align: right; }
tbody th { font-weight: 400; }

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

[hidden] { display: none !important; }

main > .card:not(.card ~ .card) { margin-top: 0; } 

.chart-threshold { stroke-width: 1.5; stroke-dasharray: 6 4; }
.chart-threshold.level-action { stroke: var(--level-action); }
.chart-threshold.level-minor { stroke: var(--level-minor); }
.chart-threshold.level-moderate { stroke: var(--level-moderate); }
.chart-threshold.level-major { stroke: var(--level-major); }
.chart-threshold-label {
  fill: var(--text);
  font-size: 12px;
  font-weight: 600;
  paint-order: stroke;
  stroke: var(--surface);
  stroke-width: 3px;
  stroke-linejoin: round;
}

.levels { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--grid); }
.levels-heading { margin: 0 0 0.5rem; font-size: 0.875rem; font-weight: 600; }
.levels-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; font-size: 0.875rem; }
.levels-list li { display: grid; grid-template-columns: 1.5rem 1fr; column-gap: 0.5rem; align-items: baseline; }
.levels-list strong { font-weight: 600; }
.level-impact { grid-column: 2; color: var(--muted); }
.level-swatch { align-self: center; width: 1.5rem; height: 0; border-top: 3px dashed; }
.level-swatch.level-action { border-color: var(--level-action); }
.level-swatch.level-minor { border-color: var(--level-minor); }
.level-swatch.level-moderate { border-color: var(--level-moderate); }
.level-swatch.level-major { border-color: var(--level-major); }
.levels-source { margin: 0.5rem 0 0; font-size: 0.875rem; color: var(--muted); }

.field { display: flex; flex-direction: column; gap: 0.25rem; margin-bottom: 1rem; max-width: 32rem; }
.field label { font-size: 0.875rem; font-weight: 600; color: var(--muted); }
.field select {
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  padding: 0.5rem 0.625rem;
  min-height: 2.75rem;
  width: 100%;
  cursor: pointer;
}
.field select:hover { border-color: var(--text); }
.field select:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.site-map {
  flex: 0 0 13rem;
  height: 10rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
}
.site-map iframe { display: block; width: 100%; height: 100%; border: 0; }
@media (max-width: 36rem) {
  .site-map { flex-basis: 100%; height: 11rem; }
}

.readings { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.reading { min-width: 0; }
.reading-action { text-align: right; }
.reading-action .panel-subhead { display: flex; align-items: center; justify-content: flex-end; gap: 0.375rem; }
.reading-action .level-swatch { width: 1.25rem; flex-shrink: 0; border-top-width: 3px; }
.readings .panel-subhead { white-space: nowrap; }
.readings .panel-subhead { display: flex; align-items: center; gap: 0.375rem; }
.series-swatch { width: 1.25rem; height: 0; flex-shrink: 0; border-top: 3px solid var(--series); border-radius: 2px; }
.reading-value { margin: 0; font-size: 2.5rem; font-weight: 600; line-height: 1.1; white-space: nowrap; }
.reading-action .reading-value { color: var(--level-action-text); }
.reading-time { margin: 0.25rem 0 0; font-size: 0.8125rem; }

@media (max-width: 34rem) {
  .reading-value { font-size: 2rem; }
  .readings .panel-subhead { font-size: 0.75rem; letter-spacing: 0.02em; }
  .reading-action .level-swatch, .readings .series-swatch { width: 0.875rem; }
}

.bridge-status { margin-top: 1rem; }

.bridge-status-line { display: flex; flex-direction: column; align-items: flex-start; gap: 0.375rem; margin: 0; }
.bridge-status-lead { font-size: 1.25rem; font-weight: 600; line-height: 1.3; color: var(--text); }
.bridge-status[data-status="pending"] .bridge-status-lead,
.bridge-status[data-status="unknown"] .bridge-status-lead, .bridge-status[data-status="stale"] .bridge-status-lead { display: none; }
.bridge-status-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: 0; padding: 0.5rem 1rem;
  border-radius: 10px;
  font-size: 1.75rem; font-weight: 800; letter-spacing: 0.02em; line-height: 1.1;
  background: var(--bg); color: var(--muted); border: 1px solid var(--border);
}
.bridge-status-icon { display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; font-size: 1rem; line-height: 1; }
.bridge-status[data-status="pending"] .bridge-status-badge,
.bridge-status[data-status="unknown"] .bridge-status-badge,
.bridge-status[data-status="stale"] .bridge-status-badge { font-size: 1.125rem; font-weight: 600; }
.bridge-status[data-status="closed"] .bridge-status-badge { background: var(--status-closed); border-color: var(--status-closed); color: #fff; }
.bridge-status[data-status="likely"] .bridge-status-badge { background: var(--status-likely); border-color: var(--status-likely); color: #1a1a1a; }
.bridge-status[data-status="open"] .bridge-status-badge { background: var(--status-open); border-color: var(--status-open); color: #fff; }
.bridge-status[data-status="pending"] .bridge-status-icon,
.bridge-status[data-status="unknown"] .bridge-status-icon,
.bridge-status[data-status="stale"] .bridge-status-icon { display: none; }
.bridge-status[data-status="closed"] .bridge-status-icon::before { content: "\2715"; }
.bridge-status[data-status="likely"] .bridge-status-icon::before { content: "!"; font-weight: 900; }
.bridge-status[data-status="open"] .bridge-status-icon::before { content: "\2713"; }
.bridge-status[data-status="closed"] .bridge-status-icon,
.bridge-status[data-status="open"] .bridge-status-icon { background: rgb(255 255 255 / 0.25); }
.bridge-status[data-status="likely"] .bridge-status-icon { background: rgb(0 0 0 / 0.12); }
.bridge-status-detail { margin: 0.5rem 0 0; font-size: 0.875rem; color: var(--muted); }
.bridge-status-detail:empty { display: none; }

.tidal-tag {
  display: inline-block; margin-left: 0.25rem; padding: 0.0625rem 0.5rem; vertical-align: 0.0625rem;
  border: 1px solid var(--accent); border-radius: 999px; color: var(--accent);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.02em; white-space: nowrap; cursor: help;
}
.tidal-tag[hidden] { display: none; }
.bridge-prediction { margin: 0.625rem 0 0; }
.bridge-prediction[hidden] { display: none; }
.prediction-lead { margin: 0; font-size: 0.9375rem; font-weight: 600; color: var(--text); }

.prediction-time {
  display: inline-block; margin: 0.375rem 0 0; padding: 0.375rem 0.75rem;
  border-left: 5px solid var(--accent); border-radius: 6px;
  background: var(--bg); background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  font-size: 0.9375rem; color: var(--text);
}
.prediction-time strong { font-size: 1.375rem; font-weight: 800; letter-spacing: -0.01em; white-space: nowrap; }
.bridge-status[data-status="likely"] .prediction-time { border-left-color: var(--status-likely); background: color-mix(in srgb, var(--status-likely) 20%, var(--surface)); }
.bridge-status[data-status="closed"] .prediction-time { border-left-color: var(--status-closed); background: color-mix(in srgb, var(--status-closed) 14%, var(--surface)); }
.bridge-status[data-status="opening"] .prediction-time { border-left-color: var(--status-opening); background: color-mix(in srgb, var(--status-opening) 20%, var(--surface)); }
.prediction-time[hidden] { display: none; }
.prediction-note { margin: 0.75rem 0 0; font-size: 0.8125rem; color: var(--muted); }
.prediction-note[hidden] { display: none; }

.link-button { font: inherit; color: var(--accent); background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: 0.15em; cursor: pointer; }
.link-button:hover { text-decoration-thickness: 2px; }
.link-button:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }

.title-row { display: flex; align-items: flex-start; gap: 0.5rem; }
.title-row h2 { min-width: 0; }

.sites-card .panel-subhead { margin-bottom: 0.5rem; }
.site-list { list-style: none; margin: 0 -0.5rem; padding: 0; }
.site-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center;
  gap: 0.5rem 2rem; padding: 0.625rem 0.5rem;
  border-top: 1px solid var(--grid); border-radius: 8px;
}
.site-row:first-child { border-top-color: transparent; }
.site-row.is-selected { background: var(--selected-bg); box-shadow: inset 4px 0 0 var(--selected-bar); }
.site-main { min-width: 0; padding-left: 0.25rem; }
.site-name-line { line-height: 1.3; }
.site-pick { color: var(--text); text-decoration: none; border-radius: 4px; }
.site-name { font-weight: 600; line-height: 1.3; }
.site-pick:hover .site-name { text-decoration: underline; text-underline-offset: 0.15em; }
.site-pick:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.site-name-last { white-space: nowrap; }

.mini-badge {
  display: inline-flex; align-items: center; gap: 0.375rem; white-space: nowrap;
  padding: 0.25rem 0.625rem; border-radius: 999px;
  font-size: 0.8125rem; font-weight: 800; letter-spacing: 0.02em;
  background: var(--bg); color: var(--muted); border: 1px solid var(--border);
}
.mini-badge-icon { display: inline-grid; place-items: center; width: 1rem; height: 1rem; border-radius: 50%; font-size: 0.6875rem; line-height: 1; }
.mini-badge[data-status="pending"], .mini-badge[data-status="unknown"], .mini-badge[data-status="stale"] { font-weight: 600; }
.mini-badge[data-status="closed"] { background: var(--status-closed); border-color: var(--status-closed); color: #fff; }
.mini-badge[data-status="likely"] { background: var(--status-likely); border-color: var(--status-likely); color: #1a1a1a; }
.mini-badge[data-status="open"] { background: var(--status-open); border-color: var(--status-open); color: #fff; }
.mini-badge[data-status="closed"] .mini-badge-icon::before { content: "\2715"; }
.mini-badge[data-status="likely"] .mini-badge-icon::before { content: "!"; font-weight: 900; }
.mini-badge[data-status="open"] .mini-badge-icon::before { content: "\2713"; }
.mini-badge[data-status="closed"] .mini-badge-icon, .mini-badge[data-status="open"] .mini-badge-icon { background: rgb(255 255 255 / 0.25); }
.mini-badge[data-status="likely"] .mini-badge-icon { background: rgb(0 0 0 / 0.12); }
.mini-badge[data-status="pending"] .mini-badge-icon, .mini-badge[data-status="unknown"] .mini-badge-icon, .mini-badge[data-status="stale"] .mini-badge-icon { display: none; }

@media (max-width: 30rem) {
  .site-row { column-gap: 1.25rem; }
}

.section-divider { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--grid); }

.bridge-status[data-status="opening"] .bridge-status-badge,
.mini-badge[data-status="opening"] { background: var(--status-opening); border-color: var(--status-opening); color: #1a1a1a; }
.bridge-status[data-status="opening"] .bridge-status-icon::before,
.mini-badge[data-status="opening"] .mini-badge-icon::before { content: "\2193"; font-weight: 900; }
.bridge-status[data-status="opening"] .bridge-status-icon,
.mini-badge[data-status="opening"] .mini-badge-icon { background: rgb(0 0 0 / 0.12); }
@media (max-width: 26rem) {
  .bridge-status-badge { font-size: 1.375rem; padding: 0.5rem 0.75rem; }
  .bridge-status-lead { font-size: 1.125rem; }
}

.detail-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(12rem, 22rem); gap: 1rem 1.5rem; align-items: start; }
.detail-head-text { min-width: 0; container-type: inline-size; }

.bridge-status-badge { white-space: nowrap; }
@container (max-width: 23rem) {
  .bridge-status[data-status="likely"] .bridge-status-badge,
  .bridge-status[data-status="opening"] .bridge-status-badge { font-size: 1.375rem; padding: 0.5rem 0.75rem; }
}
@container (max-width: 19rem) {
  .bridge-status[data-status="likely"] .bridge-status-badge,
  .bridge-status[data-status="opening"] .bridge-status-badge { font-size: 1.25rem; }
}
.detail-map { height: 11rem; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--bg); }
.detail-map[hidden] { display: none; }
.detail-map iframe { display: block; width: 100%; height: 100%; border: 0; }
.detail-head:has(.detail-map[hidden]) { grid-template-columns: 1fr; }
@media (max-width: 36rem) {
  .detail-head { grid-template-columns: 1fr; }
  .detail-map { height: 10rem; }
}

.sites-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.5rem; }
.sites-head .panel-subhead { margin: 0; }

.sites-toggle {
  display: inline-flex; align-items: baseline; gap: 0.5rem; padding: 0.25rem 0; border: 0; background: none; text-align: left;
  font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; cursor: pointer;
}
.sites-head { flex-wrap: wrap; row-gap: 0.5rem; }
.add-locations { flex-shrink: 0; }
#sites-count { white-space: nowrap; }
.sites-toggle:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.sites-chevron { flex-shrink: 0; width: 0.5rem; height: 0.5rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translate(-2px, -2px); transition: transform 0.15s; }
.sites-toggle[aria-expanded="false"] .sites-chevron { transform: rotate(-45deg); }
.sites-card:has(#sites-body[hidden]) .sites-head { margin-bottom: 0; }
.add-locations {
  font: inherit; font-size: 0.875rem; font-weight: 600; color: var(--accent);
  background: var(--surface); border: 1px solid var(--accent); border-radius: 999px;
  padding: 0.3rem 0.8rem; cursor: pointer; white-space: nowrap;
}
.add-locations:hover { background: var(--bg); }
.add-locations:focus-visible, .primary-button:focus-visible, .loc-choice:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.primary-button {
  font: inherit; font-weight: 600; color: #fff; background: var(--accent);
  border: 1px solid var(--accent); border-radius: 8px; padding: 0.5rem 1rem; cursor: pointer;
}
.primary-button:hover { filter: brightness(1.1); }
.sites-empty { text-align: center; padding: 1rem 0 0.5rem; }
.sites-empty p { margin: 0 0 0.75rem; color: var(--muted); }

.loc-dialog {
  width: min(34rem, calc(100% - 2rem)); max-height: calc(100dvh - 2rem);
  padding: 1.25rem; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface); color: var(--text); overflow: auto;
}
.loc-dialog::backdrop { background: rgb(0 0 0 / 0.5); }
.loc-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;

  position: sticky; top: -1.25rem; z-index: 1; margin: -1.25rem -1.25rem 0; padding: 1.25rem 1.25rem 0.75rem;
  background: var(--surface); border-bottom: 1px solid var(--border);
}
.loc-head-text { flex: 1; min-width: 0; }
.loc-head h2 { margin: 0; }
.loc-head .primary-button { flex: none; }
.loc-count { margin: 0.25rem 0 0; font-size: 0.875rem; color: var(--muted); }
.loc-count[data-full="true"] { color: var(--text); font-weight: 600; }
.loc-section { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.loc-head + .loc-section { border-top: 0; padding-top: 0; }
.loc-hint { margin: 0 0 0.5rem; font-size: 0.875rem; color: var(--muted); }
.loc-list { list-style: none; margin: 0; padding: 0; }
.loc-item { display: grid; grid-template-columns: auto 1fr auto; gap: 0.25rem 0.75rem; align-items: start; padding: 0.5rem 0; touch-action: manipulation; }
.loc-item + .loc-item { border-top: 1px solid var(--grid); }

.loc-item.is-sortable { grid-template-columns: auto 1fr auto; }
.loc-handle {
  grid-column: 3; grid-row: 1; align-self: center;
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; margin: -0.25rem -0.5rem -0.25rem 0;
  border: 0; border-radius: 6px; background: none; color: var(--muted);
  cursor: grab; touch-action: none; -webkit-user-select: none; user-select: none;
}
.loc-handle:hover { color: var(--text); background: var(--bg); }
.loc-handle:active { cursor: grabbing; }
.loc-grip, .loc-grip-inline {
  display: inline-block; width: 1rem; height: 0.75rem;
  background: linear-gradient(currentColor 0 0) top / 100% 2px no-repeat,
              linear-gradient(currentColor 0 0) center / 100% 2px no-repeat,
              linear-gradient(currentColor 0 0) bottom / 100% 2px no-repeat;
}
.loc-grip-inline { width: 0.75rem; height: 0.625rem; vertical-align: -0.0625rem; }
.loc-item.is-dragging { background: var(--selected-bg); border-radius: 6px; box-shadow: 0 2px 10px rgb(0 0 0 / 0.18); position: relative; z-index: 1; }
.loc-item.is-dragging .loc-handle { cursor: grabbing; color: var(--text); }
.loc-item input { width: 1.25rem; height: 1.25rem; margin: 0.15rem 0 0; accent-color: var(--accent); cursor: pointer; }
.loc-item input:disabled { cursor: not-allowed; }
.loc-item.is-blocked .loc-label { opacity: 0.6; }
.loc-item.is-blocked .loc-state { color: var(--status-closed); font-weight: 600; opacity: 1; }
.loc-label { display: flex; flex-direction: column; cursor: pointer; }
div.loc-label { cursor: default; }
.loc-name { font-weight: 600; }

.loc-view {
  display: block; padding: 0; border: 0; background: none; font: inherit; font-weight: 600; text-align: left;
  color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.15em; cursor: pointer;
}
.loc-view:hover { text-decoration-thickness: 2px; }
.loc-view:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
.loc-meta { font-size: 0.875rem; color: var(--muted); }
.loc-label .tidal-tag { align-self: flex-start; margin: 0.125rem 0; }
.loc-meta.loc-note { color: var(--level-action-text); font-style: italic; }
.loc-state { grid-column: 2 / -1; font-size: 0.875rem; color: var(--muted); }
.loc-state:empty { display: none; }
.loc-search label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
.loc-search-row { display: flex; gap: 0.5rem; }
.loc-search-row input {
  font: inherit; flex: 1; min-width: 0; max-width: 18rem; padding: 0.45rem 0.6rem; color: var(--text); background: var(--surface);
  border: 1px solid var(--input-border); border-radius: 8px;
}
.loc-search-row input:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.loc-geo { margin-top: 0.5rem; }
.loc-msg { min-height: 1.5em; margin: 0.75rem 0 0.25rem; font-size: 0.875rem; }
.loc-msg[data-kind="error"] { color: var(--status-closed); font-weight: 600; }
.loc-results-head { margin: 0.5rem 0 0.25rem; font-size: 1rem; }
.loc-choices { list-style: none; margin: 0 0 0.5rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.loc-choice {
  font: inherit; font-size: 0.875rem; color: var(--accent); background: var(--surface);
  border: 1px solid var(--accent); border-radius: 999px; padding: 0.3rem 0.8rem; cursor: pointer;
}
.loc-choice:hover { background: var(--bg); }
@media (prefers-color-scheme: dark) {
  .primary-button { color: #0e161e; }
  .loc-msg[data-kind="error"] { color: #ff8a80; }
}

.brand img { display: block; height: 48px; width: auto; }
.site-header { padding-block: 0.5rem; }

.brand-link { display: inline-block; border-radius: 4px; }
.brand-link:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.legal article { margin-top: 0; }
.legal h1 { font-size: 1.75rem; }
.legal h2 { margin: 1.75rem 0 0.5rem; font-size: 1.125rem; }
.legal p, .legal li { max-width: 68ch; }
.legal ul { padding-left: 1.25rem; }
.legal li + li { margin-top: 0.375rem; }
.safety-callout { margin: 1.25rem 0; padding: 0.75rem 1rem; border-left: 4px solid var(--status-closed); border-radius: 4px; background: var(--bg); }
.safety-callout p { margin: 0; }

.site-row { cursor: pointer; }
@media (hover: hover) {
  .site-row:not(.is-selected):hover { background: var(--bg); }
}

@media (pointer: coarse) {
  .loc-item input { width: 1.5rem; height: 1.5rem; }
  .loc-label { padding: 0.25rem 0; }
}

.site-header { position: sticky; top: 0; z-index: 20; }
.header-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-nav { position: relative; }
.menu-toggle {
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-right: -0.5rem;
  color: var(--text); background: none; border: 0; border-radius: 8px; cursor: pointer;
}
.menu-toggle:hover { background: var(--bg); }
.menu-toggle:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.menu-toggle[aria-expanded="true"] { background: var(--bg); }
.site-menu {
  position: absolute; right: -0.5rem; top: calc(100% + 0.5rem); min-width: 11rem;
  list-style: none; margin: 0; padding: 0.375rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.18);
}
.site-menu[hidden] { display: none; }
.site-menu a {
  display: block; padding: 0.625rem 0.875rem; border-radius: 8px;
  color: var(--text); font-weight: 600; text-decoration: none;
}
.site-menu a:hover { background: var(--bg); }
.site-menu a:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }

.legal .lede { margin: 0.5rem 0 1rem; }
.status-list { margin: 0.75rem 0; padding: 0; }
.status-list > div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 0.75rem; align-items: center; padding: 0.5rem 0; border-top: 1px solid var(--grid); }
.status-list > div:first-child { border-top: 0; }
.status-list dt, .status-list dd { margin: 0; }
@media (max-width: 26rem) { .status-list > div { grid-template-columns: 1fr; gap: 0.25rem; } }

.about-version { margin: 2rem 0 0; font-size: 0.8125rem; color: var(--muted); }

.link-note { margin: 0.375rem 0 0; font-size: 0.875rem; color: var(--muted); }

.detail-title { margin: 0 0 0.5rem; font-size: 1.75rem; line-height: 1.2; color: var(--selected-bar); } 
@media (max-width: 26rem) { .detail-title { font-size: 1.5rem; } }

.admin { padding-top: 1.25rem; padding-bottom: 2rem; }
.admin-head h1 { margin-bottom: 0.25rem; }
.admin-msg { margin: 1rem 0; }
.admin-card { margin-top: 1rem; }
.admin-card h2 { margin-bottom: 0.75rem; }
.admin-subhead { margin: 1rem 0 0.25rem; font-size: 1rem; }
.admin-stats { display: grid; grid-template-columns: max-content 1fr; gap: 0.375rem 1rem; margin: 0; }
.admin-stats dt { color: var(--muted); }
.admin-stats dd { margin: 0; font-weight: 600; }
.is-warn { color: var(--status-closed); font-weight: 700; }
.admin-errors { margin: 0; padding-left: 1.25rem; }
.admin-table-wrap { overflow-x: auto; margin-top: 0.75rem; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th, .admin-table td { text-align: left; vertical-align: top; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--grid); }
.admin-table th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.admin-table thead th:last-child { text-align: left; }
.admin-table { min-width: 36rem; }
.admin-nowrap { white-space: nowrap; }
.admin-id { color: var(--muted); font-variant-numeric: tabular-nums; }
.admin-chart { margin: 1rem 0 0; }
.admin-chart-first { margin-top: 0; }
.admin-chart figcaption { margin-top: 0.25rem; }
.admin-toggle { display: inline-flex; margin-bottom: 0.75rem; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.admin-toggle button { font: inherit; font-size: 0.875rem; padding: 0.3rem 0.85rem; border: 0; background: var(--surface); color: var(--text); cursor: pointer; }
.admin-toggle button + button { border-left: 1px solid var(--border); }
.admin-toggle button[aria-pressed="true"] { background: var(--accent); color: var(--surface); font-weight: 600; }
.admin-toggle button:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.admin-bars { display: block; max-width: 100%; overflow: visible; }
.admin-grid { stroke: var(--grid); }
.admin-axis { stroke: var(--muted); }
.admin-tick { fill: var(--muted); font-size: 12px; }
.admin-axis-title { fill: var(--muted); font-size: 12px; font-weight: 600; }
.admin-exclude { margin-top: 0.75rem; }
.admin-bar { fill: var(--series); }
.admin-bar.is-today { opacity: 0.5; }
@media (max-width: 30rem) { .admin-stats { grid-template-columns: 1fr; gap: 0 0; } .admin-stats dd { margin-bottom: 0.5rem; } }

.share-open, .share-open body { overflow: hidden; }
.share-overlay {
  position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column;
  background: #0a0c10; color: #fff;
}
.share-overlay[hidden] { display: none; }
.share-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(0.75rem + env(safe-area-inset-top, 0px)) 1rem 0.75rem;
}
.share-title { margin: 0; font-size: 1.125rem; font-weight: 700; color: #fff; }
.share-close {
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 999px;
  font: inherit; font-size: 1.125rem; line-height: 1; color: #fff; cursor: pointer;
  background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.3);
}
.share-close:focus-visible, .share-btn:focus-visible { outline: 3px solid #7cb8ff; outline-offset: 2px; }
.share-body {
  flex: 1; overflow: auto; -webkit-overflow-scrolling: touch;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 0.25rem 1.125rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
}

.share-card { background: #fff; border-radius: 14px; padding: 12px; width: min(88vw, 360px); }
.share-card svg { display: block; width: 100%; height: auto; }
.share-name { margin: 1rem 0 0; font-size: 1rem; font-weight: 700; color: #fff; max-width: 22rem; }
.share-url { margin: 0.375rem 0 0; font-size: 0.9375rem; font-weight: 700; color: #fff; word-break: break-all; }
.share-name:not([hidden]) + .share-url { font-weight: 600; color: rgba(255, 255, 255, 0.8); }
.share-name[hidden] + .share-url { margin-top: 1rem; font-size: 1rem; }
.share-hint { margin: 0.5rem 0 0; max-width: 20rem; font-size: 0.8125rem; line-height: 1.45; color: rgba(255, 255, 255, 0.62); }
.share-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.625rem; margin-top: 1.125rem; }
.share-btn {
  font: inherit; font-size: 0.875rem; font-weight: 700; color: #fff; cursor: pointer;
  background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px; padding: 0.5625rem 1.125rem;
}
.share-btn[hidden] { display: none; }
.site-menu button {
  display: block; width: 100%; padding: 0.625rem 0.875rem; border-radius: 8px; border: 0;
  background: none; font: inherit; font-weight: 600; color: var(--text); text-align: left; cursor: pointer;
}
.site-menu button:hover { background: var(--bg); }
.site-menu button:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }

.subtitle-share { margin-left: 0.25rem; font-size: inherit; }
.link-note .link-button { font-size: inherit; margin-left: 0.25rem; }

.skip-link { position: absolute; left: 0.5rem; top: -3rem; z-index: 100; padding: 0.5rem 0.75rem; background: var(--surface, #fff); color: var(--accent); border: 2px solid var(--focus); border-radius: 6px; font-weight: 600; }
.skip-link:focus { top: 0.5rem; }
.detail-map iframe:focus-visible, .site-map iframe:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; scroll-behavior: auto !important; }
}

.chart-forecast { fill: none; stroke: var(--series); stroke-width: 2; stroke-dasharray: 2 5; stroke-linecap: round; stroke-linejoin: round; }
.chart-now { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; }
.chart-now-label { font-size: 0.6875rem; fill: var(--muted); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; margin: 0.25rem 0 0; font-size: 0.8125rem; color: var(--muted); }
.chart-legend[hidden] { display: none; }
.legend-item { display: inline-flex; align-items: center; gap: 0.375rem; }
.chart-legend .series-swatch { display: inline-block; width: 1.25rem; margin: 0; }
.forecast-swatch { display: inline-block; width: 1.25rem; height: 0; border-top: 3px dotted var(--series); }
.nws-forecast { margin: 0.5rem 0 0; font-size: 0.9375rem; }

.site-menu li[hidden] { display: none; }
.install-tip { display: flex; align-items: flex-start; gap: 0.5rem; margin: 0 0 0.75rem; padding: 0.625rem 0.75rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); font-size: 0.9375rem; }
.install-tip span { flex: 1; }
.install-tip-close { flex-shrink: 0; min-width: 2rem; min-height: 2rem; margin: -0.375rem -0.375rem -0.375rem 0; border: 0; background: none; color: var(--muted); font-size: 1.25rem; line-height: 1; cursor: pointer; border-radius: 4px; }
.install-tip-close:focus-visible { outline: 3px solid var(--focus); }
.install-tip:focus { outline: none; }
.install-tip:focus-visible { outline: 3px solid var(--focus); }
.offline-note { margin: 0 0 0.75rem; padding: 0.625rem 0.75rem; border-radius: 8px; border-left: 4px solid var(--status-opening); background: var(--surface); font-size: 0.9375rem; }
.offline-note[hidden] { display: none; }