:root {
  --bg: #08111f;
  --bg-soft: #0d1727;
  --surface: rgba(10, 19, 33, 0.72);
  --surface-strong: rgba(11, 23, 38, 0.9);
  --surface-light: rgba(255, 255, 255, 0.08);
  --line: rgba(182, 219, 255, 0.12);
  --text: #e8f2ff;
  --muted: #92a9c4;
  --accent: #59d0ff;
  --accent-2: #4f7cff;
  --accent-3: #7cffc8;
  --danger: #ff7f96;
  --shadow-lg: 0 28px 90px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.2);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content-max: 1320px;
  --section-gap: 1.25rem;
  --card-padding: 1.15rem;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Noto Sans Thai", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(89, 208, 255, 0.15), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(79, 124, 255, 0.18), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(124, 255, 200, 0.1), transparent 35%),
    linear-gradient(180deg, #07101d 0%, #08111f 52%, #0b1626 100%);
}

.app-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at center, black, transparent 90%);
}

.page-shell {
  position: relative;
  z-index: 1;
}

.page-shell__inner {
  max-width: var(--content-max);
  padding-top: 0.35rem;
  padding-bottom: 2.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.85rem 0 0.2rem;
  backdrop-filter: blur(18px);
}

.page-shell > .container,
.site-header .container,
.site-footer .container {
  max-width: 1440px;
  padding-left: 1rem;
  padding-right: 1rem;
}

.site-nav {
  background: transparent;
}

.site-nav__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 1.25rem;
  width: calc(100% - 1.8rem);
  margin-left: auto;
  margin-right: auto;
  padding: 0.72rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 15, 29, 0.66);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.site-nav__brandzone {
  display: flex;
  align-items: center;
}

.site-nav .navbar-collapse {
  min-width: 0;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
}

.site-brand:hover {
  color: var(--text);
}

.site-brand__mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 24px rgba(89, 208, 255, 0.8);
}

.site-brand__logo {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 14px rgba(79, 124, 255, 0.35));
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-brand__text strong {
  font-size: 1.04rem;
  letter-spacing: 0.01em;
}

.site-brand__text small {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.site-nav .nav-link {
  color: rgba(232, 242, 255, 0.86);
  transition: color 0.2s ease, opacity 0.2s ease;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
  color: #fff;
}

.site-nav__links,
.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0 !important;
}

.site-nav__actions {
  justify-content: flex-end;
}

.site-nav__actions .nav-item {
  display: flex;
  align-items: center;
}

.site-nav__actions .nav-link,
.site-nav__cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-nav__actions .nav-link {
  padding: 0.5rem 0.9rem;
}

.site-nav__cta {
  margin-left: 0.45rem;
  padding: 0.5rem 1rem;
}

.site-userchip {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(120, 232, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.92rem;
}

.site-footer {
  position: relative;
  z-index: 1;
  padding: 0.5rem 0 1.8rem;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  width: calc(100% - 1.8rem);
  margin-left: auto;
  margin-right: auto;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(7, 15, 29, 0.56);
  color: var(--muted);
}

.secondary-shell {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.secondary-card__content {
  padding: 1.3rem;
}

.site-footer__inner strong {
  color: var(--text);
}

.site-footer__meta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.site-footer a {
  color: var(--text);
  text-decoration: none;
}

a {
  color: var(--accent);
}

a:hover {
  color: #88e7ff;
}

.btn {
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.btn-primary {
  color: #05111f;
  background: linear-gradient(135deg, var(--accent), #9ef7ff);
  border: 0;
  box-shadow: 0 14px 30px rgba(89, 208, 255, 0.25);
}

.btn-primary:hover,
.btn-primary:focus {
  color: #05111f;
  background: linear-gradient(135deg, #75dcff, #b5fbff);
}

.btn:disabled,
.btn.is-loading {
  opacity: 0.82;
  cursor: wait;
}

.btn-ghost {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover,
.btn-ghost:focus {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.18rem rgba(89, 208, 255, 0.22);
}

.form-control {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.form-control::placeholder {
  color: #7e93ad;
}

.form-control:focus {
  border-color: rgba(89, 208, 255, 0.55);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.form-label,
.text-muted {
  color: var(--muted) !important;
}

.text-danger,
.field-validation-error,
.validation-summary-errors {
  color: var(--danger) !important;
}

.alert-success {
  border: 1px solid rgba(124, 255, 200, 0.2);
  background: rgba(124, 255, 200, 0.1);
  color: #cfffe7;
}

.map-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid rgba(120, 232, 255, 0.18);
  border-radius: 999px;
  background: rgba(120, 232, 255, 0.08);
  color: #c8f6ff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.map-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 1rem;
  align-items: stretch;
}

.map-intro__main,
.map-intro__side {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.map-intro__main {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(10, 19, 33, 0.84), rgba(8, 15, 26, 0.7)),
    radial-gradient(circle at top right, rgba(89, 208, 255, 0.08), transparent 26%);
  box-shadow: var(--shadow-md);
}

.map-intro__title {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(1.95rem, 4vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.map-intro__subtitle {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.58;
}

.map-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.1rem;
}

.map-status-card,
.map-quick-stats {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(9, 18, 31, 0.82), rgba(7, 14, 24, 0.66));
  box-shadow: var(--shadow-md);
}

.map-status-card {
  padding: 1.1rem 1.15rem;
}

.map-status-card__label {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.map-status-card__title {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--text);
}

.map-status-card__text {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.map-quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
}

.map-quick-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 1.05rem;
}

.map-quick-stat + .map-quick-stat {
  border-left: 1px solid rgba(255, 255, 255, 0.07);
}

.map-quick-stat strong {
  color: #fff;
  font-size: 1.12rem;
}

.map-quick-stat span {
  color: var(--muted);
  font-size: 0.82rem;
}

.map-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.1rem;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(12, 25, 42, 0.94), rgba(9, 16, 29, 0.82)),
    radial-gradient(circle at top right, rgba(89, 208, 255, 0.1), transparent 30%);
  box-shadow: var(--shadow-lg);
}

.map-hero__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 22%, rgba(89, 208, 255, 0.16), transparent 24%),
    radial-gradient(circle at 25% 78%, rgba(79, 124, 255, 0.12), transparent 22%);
  pointer-events: none;
}

.map-hero__content,
.map-hero__statuspanel {
  position: relative;
  z-index: 1;
}

.map-title {
  max-width: 13ch;
  margin: 0.8rem 0 0.65rem;
  font-size: clamp(2.1rem, 4.25vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.map-subtitle {
  max-width: 42rem;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.map-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.1rem;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.15rem;
}

.hero-metric {
  min-width: 140px;
  padding: 0.9rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-metric strong {
  display: block;
  font-size: 1.25rem;
  color: #fff;
}

.hero-metric span {
  color: var(--muted);
  font-size: 0.88rem;
}

.map-hero__statuspanel {
  align-self: end;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  backdrop-filter: blur(16px);
}

.map-status-label {
  display: inline-block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.map-status {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.4;
}

.surface-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(9, 18, 31, 0.86), rgba(7, 15, 28, 0.7));
  box-shadow: var(--shadow-md);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.surface-card__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: var(--card-padding) var(--card-padding) 0;
}

.surface-card__header--workspace {
  align-items: center;
}

.surface-card--map .surface-card__header,
.surface-card--list .surface-card__header,
.surface-card--detail .surface-card__header,
.surface-card--detail-side .surface-card__header {
  padding-top: 1.2rem;
}

.surface-card--map {
  background:
    linear-gradient(180deg, rgba(8, 16, 28, 0.78), rgba(7, 14, 24, 0.64)),
    radial-gradient(circle at top right, rgba(89, 208, 255, 0.06), transparent 28%);
}

.surface-card--map .surface-card__header h2,
.surface-card--map .surface-card__header p {
  max-width: 32rem;
}

.map-canvas {
  position: relative;
  height: clamp(380px, 48vh, 500px);
  margin: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(89, 208, 255, 0.08), transparent 30%),
    rgba(6, 13, 22, 0.88);
  isolation: isolate;
}

.map-canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 450;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 13, 22, 0.18), rgba(6, 13, 22, 0.02) 16%, rgba(6, 13, 22, 0.02) 84%, rgba(6, 13, 22, 0.22)),
    radial-gradient(circle at center, transparent 54%, rgba(6, 13, 22, 0.16) 100%);
}

.map-canvas::after {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 451;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
}

.map-canvas .leaflet-control-container {
  position: relative;
  z-index: 500;
}

.map-canvas .leaflet-pane,
.map-canvas .leaflet-top,
.map-canvas .leaflet-bottom {
  z-index: 460;
}

.map-canvas .leaflet-tile {
  filter: saturate(0.76) brightness(0.88) contrast(1.02);
}

.map-canvas .leaflet-control-zoom {
  border: 0 !important;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
}

.map-canvas .leaflet-control-zoom a {
  width: 34px;
  height: 34px;
  line-height: 34px;
  border: 0;
  background: rgba(12, 23, 39, 0.92);
  color: #d9e8f8;
}

.map-canvas .leaflet-control-zoom a:hover {
  background: rgba(19, 33, 52, 0.96);
  color: #ffffff;
}

.map-canvas .leaflet-control-attribution {
  padding: 0.12rem 0.45rem;
  border-top-left-radius: 10px;
  background: rgba(8, 16, 28, 0.74);
  color: rgba(217, 232, 248, 0.72);
  backdrop-filter: blur(8px);
}

.map-canvas .leaflet-control-attribution a {
  color: rgba(217, 232, 248, 0.82);
}

.station-marker {
  position: relative;
  width: 28px;
  height: 28px;
  margin-left: -14px;
  margin-top: -14px;
}

.station-marker__pulse,
.station-marker__core {
  position: absolute;
  inset: 0;
  border-radius: 999px;
}

.station-marker__pulse {
  background: radial-gradient(circle, rgba(89, 208, 255, 0.34) 0%, rgba(89, 208, 255, 0.08) 58%, rgba(89, 208, 255, 0) 72%);
  transform: scale(1.18);
  animation: stationMarkerPulse 2.2s ease-out infinite;
}

.station-marker__core {
  inset: 5px;
  border: 2px solid rgba(233, 248, 255, 0.94);
  background:
    radial-gradient(circle at 35% 35%, #d9fbff 0%, #7ee7ff 42%, #3ea6ff 100%);
  box-shadow:
    0 0 0 4px rgba(89, 208, 255, 0.12),
    0 12px 24px rgba(16, 61, 102, 0.32),
    0 0 18px rgba(89, 208, 255, 0.35);
}

@keyframes stationMarkerPulse {
  0% {
    opacity: 0.92;
    transform: scale(0.92);
  }

  70% {
    opacity: 0.18;
    transform: scale(1.42);
  }

  100% {
    opacity: 0;
    transform: scale(1.52);
  }
}

.station-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 1rem 1.05rem;
}

.station-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.station-item:hover {
  transform: translateY(-2px);
  color: var(--text);
  border-color: rgba(89, 208, 255, 0.35);
  background: rgba(255, 255, 255, 0.07);
}

.station-item--nearest {
  border-color: rgba(89, 208, 255, 0.4);
  background: linear-gradient(135deg, rgba(89, 208, 255, 0.14), rgba(79, 124, 255, 0.08));
}

.station-distance {
  min-width: 82px;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--text) !important;
  font-weight: 600;
}

.leaflet-popup-content-wrapper {
  padding: 0;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow: 0 22px 46px rgba(15, 23, 42, 0.22);
  backdrop-filter: blur(10px);
}

.leaflet-popup-content {
  margin: 0;
}

.leaflet-popup-tip {
  background: rgba(255, 255, 255, 0.98) !important;
  border-right: 1px solid rgba(15, 23, 42, 0.08);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.leaflet-container a.leaflet-popup-close-button {
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  color: #64748b;
  font-size: 18px;
  line-height: 26px;
  transition: background 0.18s ease, color 0.18s ease;
}

.leaflet-container a.leaflet-popup-close-button:hover {
  background: #eff6ff;
  color: #0f172a;
}

.map-popup-card {
  min-width: 260px;
  padding: 1rem 1rem 0.95rem;
  color: #0f172a;
}

.map-popup-card__eyebrow {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.34rem 0.62rem;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  background: #eef6ff;
  color: #2563eb;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.map-popup-card__title {
  margin-bottom: 0.18rem;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.25;
  color: #0f172a;
}

.map-popup-card__subtitle {
  color: #475569;
  font-size: 0.86rem;
}

.map-popup-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
  margin-bottom: 0.95rem;
}

.map-popup-card__meta span {
  display: inline-flex;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #334155;
  font-size: 0.76rem;
}

.map-popup-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 42px;
  margin-top: 0.05rem;
  padding: 0.65rem 1rem;
  color: #05111f;
  background: linear-gradient(135deg, var(--accent), #9ef7ff);
  border: 0;
  box-shadow: 0 10px 24px rgba(89, 208, 255, 0.18);
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.map-popup-card__cta:hover,
.map-popup-card__cta:focus {
  color: #05111f;
  background: linear-gradient(135deg, #6edcff, #b7fbff);
  border: 0;
}

.detail-shell {
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

.detail-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.detail-action-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.detail-action-row__nav,
.detail-action-row__meta {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  flex-wrap: wrap;
}

.detail-action-row__meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.detail-highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.summary-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.9rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-md);
}

.summary-card strong {
  font-size: 1.2rem;
  color: #fff;
}

.summary-card span:last-child {
  color: var(--muted);
  font-size: 0.88rem;
}

.summary-card__label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-date-form {
  min-width: 180px;
}

.chart-shell {
  height: 300px;
  padding: 0.9rem 1rem 0.65rem;
}

.chart-shell--tall {
  height: 340px;
}

.tide-chart-canvas {
  width: 100% !important;
  height: 100% !important;
}

.chart-summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 0 1rem 1rem;
}

.chart-summary-strip__item {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  padding: 0.8rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.chart-summary-strip__item span {
  color: var(--muted);
  font-size: 0.8rem;
}

.chart-summary-strip__item strong {
  color: #fff;
  font-size: 1rem;
}

.detail-head {
  display: flex;
  justify-content: space-between;
  gap: 0.85rem;
  align-items: flex-end;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(89, 208, 255, 0.14), transparent 26%),
    linear-gradient(180deg, rgba(9, 18, 31, 0.9), rgba(7, 15, 28, 0.76));
  box-shadow: var(--shadow-lg);
}

.detail-head__content {
  max-width: 42rem;
}

.detail-back {
  display: inline-flex;
  margin-bottom: 0.65rem;
  color: var(--accent);
  text-decoration: none;
}

.detail-title {
  margin: 0.7rem 0 0.25rem;
  font-size: clamp(1.9rem, 3.3vw, 3rem);
  letter-spacing: -0.04em;
}

.detail-subtitle {
  color: var(--muted);
}

.detail-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: right;
}

.tide-table {
  color: var(--text);
}

.tide-table thead th {
  border-bottom-width: 1px;
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-weight: 600;
}

.tide-table tbody td {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  border-color: rgba(255, 255, 255, 0.06);
}

.tide-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(89, 208, 255, 0.12);
  color: #d9f8ff;
  font-size: 0.86rem;
  font-weight: 700;
}

.detail-info {
  padding: 1rem;
}

.detail-info__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-info__item strong {
  line-height: 1.5;
}

.detail-info__item a {
  margin-top: 0.25rem;
  color: #6fd9ff;
}

.weather-source-desc {
  color: #d8e7f7;
  line-height: 1.65;
  font-weight: 500;
}

.weather-live-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.weather-loading-panel {
  min-height: 220px;
}

.weather-skeleton-text {
  position: relative;
  color: rgba(255, 255, 255, 0.35) !important;
  overflow: hidden;
}

.weather-skeleton-text::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.14) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: weatherSkeletonShimmer 1.35s ease-in-out infinite;
}

@keyframes weatherSkeletonShimmer {
  100% {
    transform: translateX(100%);
  }
}

.detail-info__item:last-of-type {
  border-bottom: 0;
}

.detail-label {
  color: var(--muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-note {
  margin-top: 0.85rem;
  padding: 0.9rem 0.95rem;
  border: 1px solid rgba(89, 208, 255, 0.18);
  border-radius: 18px;
  background: rgba(89, 208, 255, 0.08);
  color: #d6f8ff;
  line-height: 1.6;
  font-size: 0.95rem;
}

.detail-note__text {
  display: block;
  line-height: inherit;
  font-size: inherit;
  color: inherit;
}

.detail-note--plain {
  margin-top: 0;
}

.detail-note--coverage {
  margin: 0 1rem 1rem;
}

.detail-note--weather-source {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  border-color: rgba(89, 208, 255, 0.18);
  background: rgba(89, 208, 255, 0.08);
  color: #d6f8ff;
}

.insight-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 1rem;
}

.insight-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.8rem 0.85rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.time-block-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 1rem;
}

.time-block-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.8rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.time-block-card strong {
  font-size: 1.05rem;
  color: #fff;
}

.time-block-card span:last-child {
  color: var(--muted);
  font-size: 0.86rem;
}

.detail-notes-grid {
  display: grid;
  gap: 0.7rem;
  padding: 1rem;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: 1.15rem;
  align-items: start;
  padding-top: 1rem;
}

.auth-shell__intro {
  max-width: 40rem;
}

.auth-title {
  margin: 0.85rem 0 0.55rem;
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.auth-subtitle {
  max-width: 32rem;
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.55;
}

.auth-panel {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(9, 18, 31, 0.9), rgba(7, 15, 28, 0.78));
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

.auth-panel__head {
  margin-bottom: 1rem;
}

.auth-form .form-control-lg {
  padding: 0.95rem 1rem;
}

.footer {
  position: static;
  width: auto;
  white-space: normal;
  line-height: normal;
}

.border-top,
.border-bottom {
  border-color: transparent !important;
}

.box-shadow {
  box-shadow: none;
}

@media (max-width: 1199.98px) {
  .map-intro {
    grid-template-columns: 1fr;
  }

  .map-hero {
    grid-template-columns: 1fr;
  }

  .map-hero__statuspanel {
    max-width: 460px;
  }
}

@media (max-width: 991.98px) {
  .page-shell__inner {
    padding-top: 0.2rem;
    padding-bottom: 2.2rem;
  }

  .site-header {
    padding: 0.7rem 0 0.15rem;
  }

  .page-shell > .container,
  .site-header .container,
  .site-footer .container {
    padding-left: 0.9rem;
    padding-right: 0.9rem;
  }

  .site-nav__inner {
    display: block;
    width: calc(100% - 1.6rem);
    padding: 0.75rem 0.9rem;
  }

  .site-nav__brandzone {
    display: inline-flex;
  }

  .site-nav .navbar-toggler {
    padding: 0.35rem 0.55rem;
    border-color: rgba(255, 255, 255, 0.16);
  }

  .site-nav .navbar-collapse {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav__links,
  .site-nav__actions {
    gap: 0.25rem;
    align-items: flex-start;
    justify-content: flex-start;
    width: 100%;
  }

  .site-nav__actions {
    margin-top: 0.5rem !important;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .site-nav__links .nav-item,
  .site-nav__actions .nav-item {
    width: 100%;
  }

  .site-nav__links .nav-link,
  .site-nav__actions .nav-link,
  .site-nav__cta,
  .site-userchip {
    display: flex;
    width: 100%;
    min-height: 44px;
    padding: 0.7rem 0.95rem;
    border-radius: 16px;
    justify-content: flex-start;
    box-sizing: border-box;
  }

  .site-nav__cta {
    margin-left: 0;
    font-size: 1rem;
  }

  .site-nav__links .nav-link,
  .site-nav__actions .nav-link {
    background: rgba(255, 255, 255, 0.03);
  }

  .site-userchip {
    padding-right: 0.95rem;
  }

  .auth-shell {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    padding-top: 0.35rem;
  }

  .auth-shell__intro {
    max-width: 100%;
  }

  .detail-head {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.1rem;
  }

  .detail-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-highlights-grid {
    grid-template-columns: 1fr;
  }

  .chart-summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-meta {
    text-align: left;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    width: calc(100% - 1.6rem);
    padding: 1rem 1.05rem;
  }

  .secondary-card__content {
    padding: 1.15rem;
  }
}

@media (min-width: 992px) {
  .site-nav .navbar-collapse {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
  }

  .site-nav__links {
    justify-content: flex-start;
    margin-left: 0.35rem;
  }

  .site-nav__actions {
    justify-content: flex-end;
    margin-left: auto;
  }
}

@media (max-width: 767.98px) {
  .page-shell > .container,
  .site-header .container,
  .site-footer .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-header {
    padding-top: calc(env(safe-area-inset-top, 0px) + 0.85rem);
    padding-bottom: 0.2rem;
  }

  .map-intro__main {
    padding: 1rem;
    border-radius: 22px;
  }

  .map-intro__title {
    max-width: 100%;
    font-size: clamp(1.8rem, 9vw, 2.5rem);
  }

  .map-intro__subtitle {
    font-size: 0.93rem;
  }

  .map-intro__actions {
    flex-direction: column;
  }

  .map-intro__actions .btn {
    width: 100%;
  }

  .map-status-card {
    padding: 0.95rem 1rem;
    border-radius: 20px;
  }

  .map-quick-stats {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .map-quick-stat {
    padding: 0.9rem 1rem;
  }

  .map-quick-stat + .map-quick-stat {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
  }

  .site-nav__inner {
    border-radius: 24px;
    width: calc(100% - 1.5rem);
    padding: 0.7rem 0.85rem;
  }

  .site-footer__inner {
    width: calc(100% - 1.5rem);
  }

  .site-brand__logo {
    width: 28px;
    height: 28px;
    border-radius: 9px;
  }

  .site-brand__text strong {
    font-size: 0.97rem;
  }

  .site-brand__text small {
    font-size: 0.68rem;
  }

  .site-nav .nav-link,
  .site-nav__cta,
  .site-userchip {
    min-height: 42px;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }

  .page-shell__inner {
    padding-bottom: 1.9rem;
  }

  .map-hero,
  .detail-head,
  .auth-panel {
    padding: 0.95rem;
    border-radius: 22px;
  }

  .map-title {
    max-width: 100%;
    margin: 0.8rem 0 0.7rem;
    font-size: clamp(2rem, 13vw, 3rem);
    line-height: 0.96;
  }

  .map-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .map-hero__actions {
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 0.95rem;
  }

  .map-hero__actions .btn {
    width: 100%;
  }

  .hero-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    margin-top: 0.95rem;
  }

  .hero-metric {
    min-width: 0;
    padding: 0.85rem 0.9rem;
    border-radius: 16px;
  }

  .hero-metric:last-child {
    grid-column: 1 / -1;
  }

  .map-hero__statuspanel {
    padding: 0.9rem;
    border-radius: 20px;
  }

  .map-status {
    font-size: 1rem;
  }

  .surface-card {
    border-radius: 22px;
  }

  .surface-card__header {
    flex-direction: column;
    padding: 0.9rem 0.9rem 0;
  }

  .surface-card__header .btn {
    width: 100%;
  }

  .map-canvas {
    height: 300px;
    margin: 0.85rem;
    border-radius: 18px;
  }

  .station-list {
    gap: 0.7rem;
    padding: 1rem;
  }

  .station-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.9rem 0.95rem;
    border-radius: 16px;
  }

  .station-distance {
    align-self: flex-start;
    min-width: 0;
  }

  .map-popup-card {
    min-width: min(220px, calc(100vw - 92px));
    padding: 0.95rem;
  }

  .map-popup-card__meta {
    gap: 0.35rem;
    margin-top: 0.75rem;
    margin-bottom: 0.8rem;
  }

  .detail-title {
    font-size: clamp(1.7rem, 10vw, 2.5rem);
    margin: 0.7rem 0 0.25rem;
  }

  .detail-summary-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .detail-action-row {
    align-items: stretch;
  }

  .detail-action-row__nav,
  .detail-action-row__meta {
    width: 100%;
  }

  .detail-action-row__nav .btn {
    width: 100%;
  }

  .detail-action-row__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .summary-card {
    padding: 0.9rem 0.95rem;
    border-radius: 16px;
  }

  .detail-date-form {
    min-width: 0;
    width: 100%;
  }

  .chart-shell {
    height: 250px;
    padding: 0.75rem 0.85rem 0.55rem;
  }

  .chart-shell--tall {
    height: 280px;
  }

  .chart-summary-strip {
    grid-template-columns: 1fr;
    padding: 0 0.85rem 0.85rem;
  }

  .detail-note--coverage {
    margin-left: 0.85rem;
    margin-right: 0.85rem;
    margin-bottom: 0.85rem;
  }

  .detail-subtitle {
    font-size: 0.95rem;
  }

  .detail-meta {
    gap: 0.25rem;
    font-size: 0.84rem;
  }

  .tide-table thead th,
  .tide-table tbody td {
    font-size: 0.88rem;
  }

  .tide-table tbody td {
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }

  .detail-info {
    padding: 1rem;
  }

  .detail-info__item {
    padding: 0.8rem 0;
  }

  .insight-list,
  .time-block-grid,
  .detail-notes-grid {
    grid-template-columns: 1fr;
    gap: 0.7rem;
    padding: 1rem;
  }

  .insight-list__item,
  .time-block-card {
    padding: 0.85rem 0.9rem;
    border-radius: 16px;
  }

  .auth-title {
    margin: 0.75rem 0 0.55rem;
    font-size: clamp(1.9rem, 11vw, 2.9rem);
  }

  .auth-subtitle {
    font-size: 0.94rem;
    line-height: 1.5;
  }

  .auth-panel {
    padding: 0.95rem;
  }

  .auth-panel__head {
    margin-bottom: 1rem;
  }

  .auth-form .form-control-lg {
    padding: 0.8rem 0.9rem;
  }

  .secondary-shell {
    gap: 1rem;
  }

  .secondary-card__content {
    padding: 1rem;
  }

  .site-footer__meta {
    flex-wrap: wrap;
  }
}