:root {
  color-scheme: dark;
  --ink: #061d29;
  --ink-soft: #0b2c39;
  --river: #3c94a7;
  --river-bright: #77c1cc;
  --gold: #efb95f;
  --gold-light: #ffd891;
  --paper: #f7f2e8;
  --muted: rgba(247, 242, 232, 0.7);
  --line: rgba(247, 242, 232, 0.18);
  --glass: rgba(6, 29, 41, 0.83);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  font-family: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body,
#riverfront-shell,
#krpano-viewer {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

button,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

#riverfront-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink) url("../media/riverfront/panorama-preview.jpg") center / cover no-repeat;
}

body.is-public .control-button--review,
body.is-public .review-panel,
body.is-public .review-crosshair,
body.is-public #edit-current-poi,
body.is-public .first-pass-badge {
  display: none !important;
}

#krpano-viewer {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.viewer-shade {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

.viewer-shade--top {
  top: 0;
  height: 28vh;
  background: linear-gradient(to bottom, rgba(3, 16, 24, 0.76), transparent);
}

.viewer-shade--bottom {
  bottom: 0;
  height: 38vh;
  background: linear-gradient(to top, rgba(3, 16, 24, 0.82), transparent);
}

.topbar {
  position: absolute;
  z-index: 10;
  top: max(22px, env(safe-area-inset-top));
  left: max(26px, env(safe-area-inset-left));
  right: max(26px, env(safe-area-inset-right));
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  pointer-events: none;
}

.brand-block,
.top-actions {
  pointer-events: auto;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 68px;
  height: 46px;
  border: 1px solid rgba(239, 185, 95, 0.65);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
}

.brand-mark img {
  display: block;
  width: 58px;
  height: 38px;
  object-fit: contain;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--gold-light);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.brand-block h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(25px, 2.1vw, 34px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.95;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.3);
}

.brand-block h1 span {
  color: var(--gold);
  font-family: "Segoe UI Variable", "Segoe UI", sans-serif;
  font-size: 0.52em;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.control-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 43px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--paper);
  background: rgba(6, 29, 41, 0.68);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  cursor: pointer;
  backdrop-filter: blur(16px);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.control-button:hover {
  border-color: rgba(239, 185, 95, 0.7);
  background: rgba(11, 44, 57, 0.9);
  transform: translateY(-1px);
}

.control-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.control-button--tour {
  border-color: rgba(239, 185, 95, 0.72);
  color: var(--ink);
  background: var(--gold);
  font-weight: 750;
}

.control-button--tour svg {
  fill: currentColor;
  stroke: none;
}

.control-button--tour:hover {
  color: var(--ink);
  background: var(--gold-light);
}

.control-button--review[aria-expanded="true"] {
  border-color: var(--gold);
  color: var(--ink);
  background: var(--gold);
}

.control-button--icon {
  width: 43px;
  padding: 0;
}

.fullscreen-exit {
  display: none;
}

:fullscreen .fullscreen-enter {
  display: none;
}

:fullscreen .fullscreen-exit {
  display: block;
}

.intro-panel {
  position: absolute;
  z-index: 5;
  left: max(30px, env(safe-area-inset-left));
  bottom: 154px;
  max-width: 430px;
  pointer-events: none;
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.42);
  transition: opacity 180ms ease, transform 180ms ease;
}

.intro-panel h2 {
  margin: 0 0 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4.2vw, 68px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

.intro-panel > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.landmark-dock {
  position: absolute;
  z-index: 10;
  left: max(26px, env(safe-area-inset-left));
  right: max(26px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px 9px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(6, 29, 41, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transition: transform 200ms ease, opacity 200ms ease;
}

.landmark-dock__label {
  margin: 0;
  color: var(--gold-light);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.landmark-list {
  display: flex;
  gap: 7px;
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}

.landmark-list::-webkit-scrollbar {
  display: none;
}

.landmark-chip {
  display: flex;
  flex: 0 0 clamp(172px, 16.5vw, 218px);
  min-width: 0;
  align-items: center;
  gap: 9px;
  padding: 7px 10px 7px 7px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--paper);
  background: transparent;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
  transition: background 160ms ease, border-color 160ms ease;
}

.landmark-chip:hover,
.landmark-chip.is-active {
  border-color: rgba(119, 193, 204, 0.32);
  background: rgba(119, 193, 204, 0.11);
}

.landmark-chip[data-poi="riverwalk"] {
  border-color: rgba(94, 228, 213, 0.28);
  background: rgba(94, 228, 213, 0.07);
}

.landmark-chip[data-poi="riverwalk"]:hover,
.landmark-chip[data-poi="riverwalk"].is-active {
  border-color: rgba(94, 228, 213, 0.72);
  background: rgba(94, 228, 213, 0.16);
}

.landmark-chip[data-poi="riverwalk"] img {
  filter: drop-shadow(0 0 7px rgba(94, 228, 213, 0.34));
  transform: scale(1.08);
}

.landmark-chip img {
  width: 35px;
  height: 42px;
  object-fit: contain;
  flex: 0 0 auto;
}

.landmark-chip span {
  min-width: 0;
}

.landmark-chip strong,
.landmark-chip small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.landmark-chip strong {
  font-size: 12px;
  font-weight: 700;
}

.landmark-chip small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}

.landmark-chip--construction small {
  color: var(--gold-light);
}

.landmark-chip--construction small::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 5px 1px 0;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(239, 185, 95, 0.12);
  content: "";
}

.poi-card,
.review-panel {
  position: absolute;
  z-index: 30;
  border: 1px solid rgba(247, 242, 232, 0.16);
  background: var(--glass);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.poi-card {
  right: max(26px, env(safe-area-inset-right));
  bottom: 126px;
  width: min(360px, calc(100vw - 52px));
  max-height: calc(100vh - 166px);
  padding: 26px;
  border-radius: 20px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.poi-card[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.poi-card__icon {
  width: 52px;
  height: 58px;
  margin-bottom: 10px;
}

.poi-card__icon img {
  width: 100%;
  height: 100%;
}

.poi-card h2,
.review-panel h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.poi-card h2 {
  padding-right: 34px;
  font-size: 30px;
}

.poi-card > p:not(.eyebrow) {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.poi-card a,
.text-button {
  color: var(--gold-light);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.poi-card a:hover {
  text-decoration: underline;
}

.poi-card__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: -4px 0 18px;
  padding: 0;
  list-style: none;
}

.poi-card__highlights li {
  padding: 6px 9px;
  border: 1px solid rgba(119, 193, 204, 0.28);
  border-radius: 999px;
  color: var(--river-bright);
  background: rgba(119, 193, 204, 0.09);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.poi-card__actions {
  display: grid;
  gap: 10px;
}

.poi-card__video-button {
  display: inline-flex;
  width: fit-content;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: var(--ink);
  background: var(--gold);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.poi-card__video-button:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.poi-card__video-button svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.media-modal {
  position: absolute;
  z-index: 60;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  background: rgba(1, 12, 18, 0.78);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(12px);
  transition: opacity 180ms ease;
}

.media-modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.media-modal__panel {
  position: relative;
  width: min(780px, 100%);
  max-height: 100%;
  padding: 26px;
  overflow-y: auto;
  border: 1px solid rgba(247, 242, 232, 0.18);
  border-radius: 22px;
  background: rgba(4, 23, 32, 0.98);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
  transform: translateY(12px) scale(0.985);
  transition: transform 180ms ease;
}

.media-modal[aria-hidden="false"] .media-modal__panel {
  transform: translateY(0) scale(1);
}

.media-modal__panel h2 {
  margin: 0 46px 18px 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(27px, 4vw, 40px);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.media-modal__frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(119, 193, 204, 0.26);
  border-radius: 14px;
  background: #000;
  aspect-ratio: 16 / 9;
}

.media-modal__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.media-modal__panel > p:not(.eyebrow) {
  margin: 16px 0 11px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.media-modal__panel > a {
  color: var(--gold-light);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.media-modal__panel > a:hover {
  text-decoration: underline;
}

.media-modal__close {
  top: 20px;
  right: 20px;
}

.text-button {
  display: block;
  margin-top: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.panel-close {
  position: absolute;
  top: 14px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.04);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.review-panel {
  top: 0;
  right: 0;
  bottom: 0;
  width: min(430px, 100vw);
  padding: max(30px, env(safe-area-inset-top)) 30px max(30px, env(safe-area-inset-bottom));
  overflow-y: auto;
  border-width: 0 0 0 1px;
  background: rgba(4, 23, 32, 0.95);
  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);
  transition: opacity 220ms ease, transform 220ms ease;
}

.review-panel[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.review-panel__header {
  position: relative;
  padding-right: 42px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.review-panel__header .panel-close {
  top: -5px;
  right: -4px;
}

.review-panel h2 {
  font-size: 31px;
  line-height: 1.02;
}

.review-section {
  position: relative;
  display: grid;
  gap: 15px;
  padding: 25px 0 27px 42px;
  border-bottom: 1px solid var(--line);
}

.review-section--callouts {
  border-bottom: 0;
}

.review-step {
  position: absolute;
  top: 27px;
  left: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(239, 185, 95, 0.5);
  border-radius: 50%;
  color: var(--gold);
  font-size: 10px;
  font-weight: 800;
}

.review-section h3 {
  margin: 0 0 5px;
  font-size: 15px;
}

.review-section p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.view-readout,
.callout-position {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}

.callout-position {
  grid-template-columns: repeat(2, 1fr);
}

.view-readout > span,
.callout-position > span {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.035);
}

.view-readout small,
.view-readout output,
.callout-position small,
.callout-position output {
  display: block;
}

.view-readout small,
.callout-position small {
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.view-readout output,
.callout-position output {
  margin-top: 4px;
  color: var(--paper);
  font-family: Consolas, monospace;
  font-size: 12px;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.primary-button,
.secondary-button,
select {
  min-height: 42px;
  border-radius: 10px;
}

.primary-button,
.secondary-button {
  padding: 0 13px;
  cursor: pointer;
}

.primary-button {
  border: 1px solid var(--gold);
  color: var(--ink);
  background: var(--gold);
  font-weight: 800;
}

.secondary-button {
  border: 1px solid var(--line);
  color: var(--paper);
  background: rgba(255, 255, 255, 0.035);
}

.field-label {
  margin-bottom: -8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

select {
  width: 100%;
  padding: 0 12px;
  border: 1px solid rgba(239, 185, 95, 0.4);
  color: var(--paper);
  background: var(--ink-soft);
}

.save-status {
  min-height: 16px;
  color: var(--river-bright);
  font-size: 11px;
}

.review-note {
  color: rgba(247, 242, 232, 0.5) !important;
}

.review-crosshair {
  position: absolute;
  z-index: 22;
  top: 50%;
  left: 50%;
  display: none;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  pointer-events: none;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.6));
}

.review-crosshair::before,
.review-crosshair::after {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  background: var(--gold);
  transform: translate(-50%, -50%);
}

.review-crosshair::before {
  width: 46px;
  height: 1px;
}

.review-crosshair::after {
  width: 1px;
  height: 46px;
}

.review-crosshair span {
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--gold);
}

body.is-reviewing .review-crosshair {
  display: block;
}

body.is-reviewing .intro-panel {
  opacity: 0;
  transform: translateY(8px);
}

body.is-reviewing .landmark-dock {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}

#load-status {
  position: absolute;
  z-index: 40;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 29, 41, 0.82);
  box-shadow: var(--shadow);
  color: var(--paper);
  font-size: 12px;
  transform: translate(-50%, -50%);
  backdrop-filter: blur(14px);
  transition: opacity 250ms ease;
}

#load-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(239, 185, 95, 0.5);
  animation: pulse 1.4s infinite;
}

#load-status[data-state="ready"] {
  opacity: 0;
  pointer-events: none;
}

.first-pass-badge {
  position: absolute;
  z-index: 8;
  right: max(30px, env(safe-area-inset-right));
  bottom: 125px;
  margin: 0;
  color: rgba(247, 242, 232, 0.54);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  pointer-events: none;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(239, 185, 95, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(239, 185, 95, 0);
  }
}

@media (max-width: 980px) {
  .control-button span {
    display: none;
  }

  .control-button {
    width: 43px;
    padding: 0;
  }

  .control-button--tour,
  .control-button--review {
    width: auto;
    padding: 0 12px;
  }

  .control-button--tour span,
  .control-button--review span {
    display: inline;
  }

  .landmark-chip small {
    display: none;
  }

  .landmark-chip strong {
    font-size: 11px;
  }
}

@media (max-width: 720px) {
  .topbar {
    top: max(14px, env(safe-area-inset-top));
    left: max(14px, env(safe-area-inset-left));
    right: max(14px, env(safe-area-inset-right));
  }

  .brand-block {
    gap: 9px;
  }

  .brand-mark {
    width: 58px;
    height: 40px;
  }

  .brand-mark img {
    width: 50px;
    height: 34px;
  }

  .brand-block .eyebrow,
  .control-button:not(.control-button--tour):not(.control-button--review) {
    display: none;
  }

  .brand-block h1 {
    font-size: 24px;
  }

  .brand-block h1 span {
    display: none;
  }

  .control-button--tour span {
    font-size: 0;
  }

  .control-button--tour span::after {
    content: "Tour";
    font-size: 12px;
  }

  .control-button--review span {
    font-size: 0;
  }

  .control-button--review span::after {
    content: "Review";
    font-size: 12px;
  }

  .intro-panel {
    left: max(18px, env(safe-area-inset-left));
    bottom: 128px;
  }

  .intro-panel h2 {
    font-size: 38px;
  }

  .landmark-dock {
    left: 0;
    right: 0;
    bottom: 0;
    gap: 0;
    padding: 8px 8px max(8px, env(safe-area-inset-bottom));
    border-width: 1px 0 0;
    border-radius: 0;
  }

  .landmark-dock__label,
  .landmark-chip span {
    display: none;
  }

  .landmark-list {
    gap: 2px;
  }

  .landmark-chip {
    flex: 0 0 58px;
    justify-content: center;
    padding: 3px;
  }

  .landmark-chip img {
    width: 42px;
    height: 52px;
  }

  .poi-card {
    right: 10px;
    bottom: calc(76px + env(safe-area-inset-bottom));
    left: 10px;
    width: auto;
    max-height: calc(100vh - 100px - env(safe-area-inset-bottom));
    padding: 22px;
  }

  .poi-card h2 {
    font-size: 26px;
  }

  .first-pass-badge {
    display: none;
  }

  .media-modal {
    place-items: end center;
    padding: 10px 10px max(10px, env(safe-area-inset-bottom));
  }

  .media-modal__panel {
    padding: 22px 16px 18px;
    border-radius: 18px;
  }

  .media-modal__panel h2 {
    font-size: 26px;
  }

  .review-panel {
    width: 100%;
    padding-right: 22px;
    padding-left: 22px;
  }

  body.is-reviewing .review-crosshair {
    left: 50%;
  }
}

@media (min-width: 721px) {
  body.is-reviewing .review-crosshair {
    left: calc((100% - min(430px, 100vw)) / 2);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}