.river-briefing-page {
  --river-ink: #24313a;
  --river-muted: #60717e;
  --river-paper: #f7f9fb;
  --river-line: #d8e0e7;
  --river-water: #0f7891;
  --river-water-dark: #0b5367;
  --river-rule: #166534;
  --river-caution: #b45309;
  --river-danger: #b42318;
  --river-bridge: #4338ca;
  --river-focus: #2563eb;
  color: var(--river-ink);
  display: grid;
  gap: 1.5rem;
}

.river-briefing-eyebrow {
  color: var(--river-caution);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 0.4rem;
  text-transform: uppercase;
}

.river-briefing-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f0f6f8 100%);
  border-left: 5px solid var(--river-water);
  padding: 1.25rem;
}

.river-briefing-hero h1 {
  color: var(--river-water-dark);
  margin-top: 0;
}

.river-briefing-hero .lead {
  max-width: 68rem;
}

.river-rule-strip {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.river-rule-strip li {
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--river-line);
  border-radius: 8px;
  display: flex;
  font-weight: 800;
  gap: 0.55rem;
  min-height: 3.1rem;
  padding: 0.7rem 0.8rem;
}

.river-rule-strip i {
  color: var(--river-rule);
}

.whole-route-brief {
  align-items: center;
  display: grid;
  gap: 1rem;
}

.whole-route-brief h2 {
  border-bottom: 0;
  color: var(--river-water-dark);
  margin-top: 0;
  padding-bottom: 0;
}

.whole-route-brief p {
  color: var(--river-muted);
  margin-bottom: 0;
}

.whole-route-brief > p {
  grid-column: 1 / -1;
}

.whole-route-steps {
  counter-reset: route-step;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.whole-route-steps::before {
  background: linear-gradient(90deg, var(--river-rule), var(--river-water), var(--river-caution), var(--river-danger), var(--river-water));
  content: "";
  height: 4px;
  left: 8%;
  position: absolute;
  right: 8%;
  top: 1rem;
}

.whole-route-steps li {
  counter-increment: route-step;
  display: grid;
  gap: 0.45rem;
  justify-items: center;
  min-width: 0;
  position: relative;
  text-align: center;
}

.whole-route-steps li::before {
  align-items: center;
  background: #ffffff;
  border: 3px solid var(--river-water);
  border-radius: 999px;
  color: var(--river-water-dark);
  content: counter(route-step);
  display: inline-flex;
  font-size: 0.85rem;
  font-weight: 900;
  height: 2.1rem;
  justify-content: center;
  position: relative;
  width: 2.1rem;
  z-index: 1;
}

.whole-route-steps span {
  color: var(--river-ink);
  font-size: 0.85rem;
  font-weight: 800;
  line-height: 1.2;
}

.river-mode-selector {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.river-mode-button {
  align-content: center;
  background: #ffffff;
  border: 2px solid var(--river-line);
  border-radius: 8px;
  color: var(--river-ink);
  display: grid;
  gap: 0.25rem 0.8rem;
  grid-template-columns: 2rem minmax(0, 1fr);
  min-height: 5.5rem;
  padding: 0.95rem;
  text-decoration: none;
}

.river-mode-button:hover {
  border-color: var(--river-water);
  color: var(--river-water-dark);
}

.river-mode-button.is-active {
  background: #e8f4f7;
  border-color: var(--river-water);
  box-shadow:
    inset 5px 0 0 var(--river-water),
    0 6px 14px rgba(28, 43, 53, 0.08);
}

.river-mode-button i {
  align-items: center;
  background: #eef6f7;
  border-radius: 999px;
  color: var(--river-water);
  display: inline-flex;
  font-size: 1rem;
  grid-row: span 2;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.river-mode-button span {
  align-self: end;
  display: block;
  font-weight: 900;
  line-height: 1.15;
}

.river-mode-button small {
  align-self: start;
  color: var(--river-muted);
  display: block;
  font-size: 0.82rem;
  line-height: 1.25;
}

.river-briefing-layout {
  align-items: start;
  display: grid;
  gap: 1.25rem;
}

.river-section-heading {
  margin-bottom: 1rem;
}

.river-section-heading h2 {
  border-bottom: 1px solid var(--river-line);
  color: var(--river-water-dark);
  margin-top: 0;
}

.river-section-heading p {
  color: var(--river-muted);
}

.route-card-list,
.coach-script-list,
.quick-card-grid {
  display: grid;
  gap: 1rem;
}

.route-subheading {
  color: var(--river-water-dark);
  margin: 1.25rem 0 0.75rem;
}

.route-schematic {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(15, 120, 145, 0.12), rgba(15, 120, 145, 0.04)),
    #ffffff;
  border: 1px solid var(--river-line);
  border-radius: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1rem;
  padding: 0.85rem;
}

.route-schematic span {
  background: #ffffff;
  border: 1px solid var(--river-line);
  border-radius: 999px;
  color: var(--river-ink);
  font-size: 0.84rem;
  font-weight: 900;
  line-height: 1.15;
  padding: 0.45rem 0.6rem;
}

.route-schematic i {
  color: var(--river-water-dark);
  font-size: 0.85rem;
}

.route-card,
.bridge-name-key,
.coach-briefing-tool,
.coach-script,
.quick-card-section,
.river-map-reference {
  background: #ffffff;
  border: 1px solid var(--river-line);
  border-radius: 8px;
}

.route-card {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
}

.bridge-name-key {
  border-left: 5px solid var(--river-bridge);
  margin: 0 0 1rem;
  padding: 1rem;
}

.bridge-name-key h3 {
  color: var(--river-water-dark);
  margin: 0 0 0.8rem;
}

.bridge-name-key ol {
  counter-reset: bridge-key;
  display: grid;
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bridge-name-key li {
  counter-increment: bridge-key;
  display: grid;
  gap: 0.15rem;
  grid-template-columns: 2rem minmax(0, 1fr);
}

.bridge-name-key li::before {
  align-items: center;
  background: #eef2ff;
  border: 2px solid var(--river-bridge);
  border-radius: 999px;
  color: var(--river-bridge);
  content: counter(bridge-key);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  height: 1.55rem;
  justify-content: center;
  width: 1.55rem;
}

.bridge-name-key strong,
.bridge-name-key span {
  grid-column: 2;
}

.bridge-name-key strong {
  color: var(--river-ink);
}

.bridge-name-key span {
  color: var(--river-muted);
  font-size: 0.9rem;
}

.route-card.is-active {
  border-color: var(--river-water);
  box-shadow: inset 5px 0 0 var(--river-water);
}

.route-card-header {
  align-items: start;
  display: grid;
  gap: 0.3rem;
}

.route-card-kicker {
  color: var(--river-caution);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.route-card h3,
.coach-script h3,
.quick-card-section h3,
.coach-briefing-tool h3 {
  color: var(--river-water-dark);
  margin: 0;
}

.route-card-facts {
  display: grid;
  gap: 0.65rem;
  margin: 0;
}

.route-card-facts div {
  display: grid;
  gap: 0.18rem;
}

.route-card-facts dt {
  color: var(--river-muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.route-card-facts dd {
  margin: 0;
}

.route-map-link,
.print-guide-button,
.river-map-tools button {
  align-items: center;
  appearance: none;
  border: 1px solid var(--river-line);
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 800;
  gap: 0.45rem;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.55rem 0.8rem;
}

.route-map-link {
  background: var(--river-water-dark);
  color: #ffffff;
  justify-self: start;
  text-decoration: none;
}

.route-map-link:hover {
  background: var(--river-water);
  color: #ffffff;
}

.coach-briefing-tool,
.coach-script,
.quick-card-section {
  padding: 1rem;
}

.coach-tool-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.coach-tool-grid label {
  color: var(--river-muted);
  display: grid;
  font-size: 0.82rem;
  font-weight: 900;
  gap: 0.35rem;
  text-transform: uppercase;
}

.coach-tool-grid input,
.coach-tool-grid select {
  border: 1px solid var(--river-line);
  border-radius: 6px;
  color: var(--river-ink);
  font: inherit;
  min-height: 2.55rem;
  padding: 0.45rem 0.55rem;
  text-transform: none;
}

.coach-reminders {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin: 1rem 0;
}

.coach-reminders label {
  align-items: center;
  background: var(--river-paper);
  border-radius: 6px;
  display: flex;
  gap: 0.5rem;
  min-height: 2.6rem;
  padding: 0.55rem;
}

.coach-generated-prompt {
  background: #fff7ed;
  border-left: 4px solid var(--river-caution);
  border-radius: 6px;
  display: block;
  font-weight: 700;
  padding: 0.8rem;
}

.coach-script ul,
.coach-script ol,
.quick-card-section ul,
.quick-card-section ol {
  margin-bottom: 0;
  padding-left: 1.25rem;
}

.quick-card-section h4 {
  color: var(--river-ink);
  font-size: 0.92rem;
  margin: 1rem 0 0.35rem;
}

.quick-card-section h4:first-of-type {
  margin-top: 0.75rem;
}

.quick-checklist {
  display: grid;
  gap: 0.45rem;
  list-style: none;
  padding-left: 0 !important;
}

.quick-checklist li {
  align-items: start;
  display: grid;
  gap: 0.45rem;
  grid-template-columns: 1rem minmax(0, 1fr);
}

.quick-checklist span {
  border: 2px solid var(--river-ink);
  border-radius: 3px;
  display: inline-block;
  height: 0.85rem;
  margin-top: 0.2rem;
  width: 0.85rem;
}

.print-guide-button {
  background: var(--river-ink);
  color: #ffffff;
}

.river-map-reference {
  overflow: hidden;
}

.river-map-reference-header {
  padding: 1rem 1rem 0.7rem;
}

.river-map-reference h2 {
  border-bottom: 0;
  color: var(--river-water-dark);
  margin: 0;
  padding-bottom: 0;
}

.river-map-reference p {
  color: var(--river-muted);
  margin-bottom: 0;
}

.river-map-details {
  border-top: 1px solid var(--river-line);
}

.river-map-details summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-weight: 900;
  gap: 0.5rem;
  list-style: none;
  min-height: 3rem;
  padding: 0.75rem 1rem;
}

.river-map-details summary::-webkit-details-marker {
  display: none;
}

.river-map-details summary::after {
  color: var(--river-muted);
  content: "+";
  font-size: 1.25rem;
  font-weight: 900;
  margin-left: auto;
}

.river-map-details[open] summary::after {
  content: "-";
}

.river-map-status {
  background: #eef6f7;
  border-top: 1px solid var(--river-line);
  color: var(--river-water-dark) !important;
  font-size: 0.9rem;
  font-weight: 800;
  padding: 0.75rem 1rem;
}

.river-map-tools {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: 1fr;
  padding: 0 1rem 1rem;
}

.river-map-tools button {
  background: #ffffff;
  color: var(--river-ink);
}

.river-map-tools button.is-active {
  background: #fff7ed;
  border-color: var(--river-caution);
}

.river-map-back {
  align-items: center;
  background: #ffffff;
  border: 0;
  border-top: 1px solid var(--river-line);
  color: var(--river-water-dark);
  cursor: pointer;
  display: flex;
  font: inherit;
  font-weight: 900;
  gap: 0.45rem;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  width: 100%;
}

.river-briefing-map {
  align-items: center;
  aspect-ratio: 4 / 3;
  background: #dce9ec;
  border-top: 1px solid var(--river-line);
  display: flex;
  justify-content: center;
  min-height: 24rem;
  position: relative;
  width: 100%;
}

.river-map-fallback {
  color: var(--river-ink) !important;
  max-width: 26rem;
  padding: 1rem;
  text-align: center;
}

.river-briefing-page.is-map-ready .river-briefing-map {
  display: block;
}

.river-briefing-marker {
  background: transparent;
  border: 0;
}

.river-briefing-marker span {
  align-items: center;
  background: #ffffff;
  border: 3px solid var(--river-water);
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(28, 43, 53, 0.32);
  color: var(--river-ink);
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 900;
  height: 2rem;
  justify-content: center;
  min-width: 2rem;
  padding: 0 0.45rem;
}

.river-briefing-marker--dock span,
.river-briefing-marker--direction span {
  border-color: var(--river-rule);
}

.river-briefing-marker--turn span,
.river-briefing-marker--limit span {
  border-color: var(--river-danger);
}

.river-briefing-marker--bridge span {
  border-color: var(--river-bridge);
}

.river-briefing-marker--hazard span,
.river-briefing-marker--current span,
.river-briefing-marker--corner span {
  border-color: var(--river-caution);
}

.river-briefing-marker.is-muted span {
  opacity: 0.62;
  transform: scale(0.9);
}

.river-briefing-marker.is-active span {
  border-color: var(--river-ink);
  border-width: 4px;
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.95),
    0 0 0 9px rgba(15, 120, 145, 0.32),
    0 6px 18px rgba(28, 43, 53, 0.4);
}

.river-briefing-tooltip {
  background: var(--river-ink);
  border: 2px solid #ffffff;
  border-radius: 6px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.35rem 0.5rem;
}

.river-briefing-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.river-mode-button:focus-visible,
.route-map-link:focus-visible,
.route-card:focus-visible,
.coach-tool-grid input:focus-visible,
.coach-tool-grid select:focus-visible,
.coach-reminders input:focus-visible,
.print-guide-button:focus-visible,
.river-map-tools button:focus-visible,
.river-map-back:focus-visible,
.river-map-status:focus-visible,
.river-mode-panel h2:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.38);
  outline-offset: 2px;
}

@media (min-width: 860px) {
  .whole-route-brief {
    grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
  }

  .river-briefing-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  }

  .river-map-reference {
    position: sticky;
    top: 1rem;
  }

  .route-card-list--compact,
  .coach-script-list,
  .quick-card-grid,
  .coach-tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .river-map-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .river-briefing-layout {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 460px);
  }
}

@media (max-width: 700px) {
  .river-briefing-hero,
  .route-card,
  .bridge-name-key,
  .coach-briefing-tool,
  .coach-script,
  .quick-card-section {
    padding: 0.85rem;
  }

  .whole-route-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .whole-route-steps::before {
    display: none;
  }

  .route-schematic {
    align-items: stretch;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .route-schematic i {
    justify-self: center;
    transform: rotate(90deg);
  }

  .river-briefing-map {
    aspect-ratio: auto;
    min-height: 20rem;
  }
}

@media print {
  .page-header,
  .site-nav,
  .river-mode-selector,
  .river-map-reference,
  .river-briefing-footer-actions,
  .route-map-link,
  .print-guide-button {
    display: none !important;
  }

  .river-briefing-page {
    display: block;
  }

  .route-card,
  .bridge-name-key,
  .coach-briefing-tool,
  .coach-script,
  .quick-card-section {
    break-inside: avoid;
    box-shadow: none;
  }

  body.printing-quick-card .river-briefing-hero,
  body.printing-quick-card .whole-route-brief,
  body.printing-quick-card .river-mode-selector,
  body.printing-quick-card .river-map-reference,
  body.printing-quick-card .river-briefing-footer-actions,
  body.printing-quick-card .coach-portal-banner,
  body.printing-quick-card .coach-portal-footer,
  body.printing-quick-card .site-footer,
  body.printing-quick-card .river-mode-panel:not(.printable-card) {
    display: none !important;
  }

  body.printing-quick-card .river-briefing-layout,
  body.printing-quick-card .river-briefing-content,
  body.printing-quick-card .printable-card {
    display: block !important;
  }

  body.printing-quick-card .coach-briefing-tool,
  body.printing-quick-card .coach-script-list,
  body.printing-quick-card .printable-card > .river-section-heading {
    display: none !important;
  }

  body.printing-quick-card .quick-card-grid {
    display: block !important;
  }

  body.printing-quick-card .quick-card-section[hidden] {
    display: none !important;
  }
}