:root {
  color-scheme: light;
  --bg: #f3efe3;
  --panel: rgba(253, 249, 240, 0.75);
  --panel-border: rgba(92, 73, 49, 0.18);
  --ink: #1f2a2e;
  --muted: #5f6b6f;
  --accent: #1f7a62;
  --accent-strong: #125441;
  --shadow: 0 24px 60px rgba(52, 43, 28, 0.12);
  --map-tool-size: 42px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Aptos", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.55), transparent 32%),
    linear-gradient(135deg, #e9dec4 0%, #f7f4ec 52%, #d8eadf 100%);
  color: var(--ink);
}

body {
  min-height: 100vh;
}

.message-region {
  position: fixed;
  z-index: 30;
  top: 24px;
  left: 50%;
  display: grid;
  width: min(420px, calc(100vw - 32px));
  gap: 10px;
  transform: translateX(-50%);
  pointer-events: none;
}

.message {
  --message-background: #1f7a62;
  --message-progress: #125441;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  overflow: hidden;
  padding: 14px 12px 16px 16px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  background: var(--message-background);
  color: #fff;
  box-shadow: 0 16px 36px rgba(31, 42, 46, 0.26);
  pointer-events: auto;
  animation: message-enter 180ms ease-out;
}

.message--warning {
  --message-background: #c76a13;
  --message-progress: #914605;
}

.message--error {
  --message-background: #b9382e;
  --message-progress: #7f201a;
}

.message.is-leaving {
  animation: message-leave 180ms ease-in forwards;
}

.message-text {
  margin: 0;
  font-weight: 650;
  line-height: 1.35;
}

.message-dismiss {
  width: 28px;
  height: 28px;
  min-width: 28px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  background: transparent;
  color: inherit;
  box-shadow: none;
  font-size: 1.35rem;
  line-height: 1;
}

.message-dismiss:hover,
.message-dismiss:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.message-progress {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: var(--message-progress);
  transform-origin: right;
  animation: message-countdown var(--message-duration) linear forwards;
}

@keyframes message-enter {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes message-leave {
  to { opacity: 0; transform: translateY(-8px); }
}

@keyframes message-countdown {
  to { transform: scaleX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .message,
  .message.is-leaving,
  .message-progress {
    animation-duration: 1ms;
  }
}

.app-shell {
  position: relative;
  min-height: 100vh;
  padding: 24px;
}

.sidebar,
.map-wrap {
  min-height: 0;
}

.sidebar {
  position: fixed;
  z-index: 10;
  top: 24px;
  bottom: 24px;
  left: 24px;
  width: min(266px, calc(100vw - 48px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 8px;
  transition: transform 240ms ease;
  backdrop-filter: blur(3px);
}

.sidebar-content {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.sidebar-toggle {
  position: fixed;
  z-index: 11;
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: var(--panel);
  color: var(--ink);
  font-size: 1.65rem;
  font-weight: 500;
  line-height: 1;
  box-shadow: var(--shadow);
}

.sidebar-toggle:hover {
  transform: translateY(-1px);
}

.sidebar-open {
  top: 32px;
  left: 32px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.sidebar-close {
  position: absolute;
  top: 14px;
  right: 14px;
}

.sidebar-close span[aria-hidden="true"] {
  transform: translateY(-1px);
}

.app-shell.sidebar-is-collapsed .sidebar {
  transform: translateX(calc(-100% - 24px));
}

.app-shell.sidebar-is-collapsed .sidebar-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.brand,
.panel {
  background: var(--panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.brand {
  padding: 24px 64px 24px 24px;
}

.brand-logo {
  display: block;
  width: min(100%, 178px);
  height: auto;
}

.brand-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  /* Extend through the brand's reserved close-button clearance so the gear
     and sidebar close controls share the same right-hand axis. */
  margin-right: -60px;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.settings-open {
  display: grid;
  width: 42px;
  height: 42px;
  min-width: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  box-shadow: none;
}

.settings-open:hover,
.settings-open:focus-visible {
  background: rgba(31, 122, 98, 0.1);
  outline: 2px solid rgba(31, 122, 98, 0.25);
  outline-offset: 2px;
}

.settings-open .material-symbols-outlined {
  font-size: 1.3rem;
}

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

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-family: "Aptos Display", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4vw, 2.7rem);
  line-height: 0.98;
}

.panel {
  padding: 20px;
}

form.panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.parcel-search-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.parcel-search-form button {
  width: 100%;
}

.background-selector {
  margin-top: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
}

label span {
  color: var(--muted);
  font-weight: 600;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(73, 84, 79, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font: inherit;
}

input:focus,
select:focus {
  outline: 2px solid rgba(31, 122, 98, 0.18);
  border-color: var(--accent);
}

button {
  border: 0;
  border-radius: 14px;
  padding: 13px 16px;
  background: linear-gradient(135deg, var(--accent) 0%, #2b9a79 100%);
  color: #fffefb;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
  box-shadow: 0 18px 36px rgba(31, 122, 98, 0.22);
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.72;
  cursor: wait;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.badge {
  min-width: 2rem;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(31, 122, 98, 0.12);
  color: var(--accent-strong);
  text-align: center;
  font-weight: 700;
}

.status {
  margin-top: 12px;
  color: var(--muted);
}

.status:empty {
  display: none;
}

.status.error {
  color: #9d2e21;
}

.status.success {
  color: var(--accent-strong);
}

.layer-list {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.layer-list.empty {
  color: var(--muted);
  line-height: 1.5;
}

.layer-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(73, 84, 79, 0.12);
}

.layer-item input {
  width: auto;
  margin-top: 3px;
}

.layer-title {
  font-weight: 700;
}

.map-wrap {
  position: fixed;
  z-index: 0;
  inset: 24px;
  overflow: hidden;
  border-radius: 32px;
  box-shadow: var(--shadow);
}

#map {
  position: absolute;
  inset: 0;
}

.feature-modal[hidden] {
  display: none;
}

.settings-modal[hidden] {
  display: none;
}

.feature-modal,
.settings-modal {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  padding: 24px;
  place-items: center;
}

.feature-modal-backdrop,
.settings-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(31, 42, 46, 0.35);
  backdrop-filter: blur(1px);
}

.settings-modal-dialog {
  position: relative;
  width: min(100%, 380px);
  padding: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.settings-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  font-size: 1.5rem;
  line-height: 1;
}

.settings-modal-dialog h2 {
  padding-right: 44px;
}

.settings-form {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.feature-modal-dialog {
  position: relative;
  width: min(100%, 360px);
  padding: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(3px);
  box-shadow: var(--shadow);
  cursor: grab;
  touch-action: none;
}

.feature-modal-dialog.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.feature-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  font-size: 1.5rem;
  line-height: 1;
}

.feature-modal-kind {
  margin-bottom: 6px;
  color: var(--accent-strong);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-details {
  margin: 20px 0 0;
}

.feature-details div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--panel-border);
}

.feature-details dt {
  color: var(--muted);
}

.feature-details dd {
  min-width: 0;
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  overflow-wrap: anywhere;
  text-align: right;
}

.feature-inhabited {
  margin: 14px 0 0;
  color: #c62828;
  font-weight: 700;
}

.feature-navigation,
.feature-association {
  width: 100%;
  margin-top: 16px;
}

.feature-associations {
  margin-top: 20px;
  border-top: 1px solid var(--panel-border);
  padding-top: 14px;
}

.feature-associations h3 {
  margin: 0;
  font-size: 1rem;
}

.feature-associations ul {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.feature-association {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 12px;
  margin: 0;
  padding: 12px 0;
  border: 0;
  border-radius: 0;
  border-bottom: 1px solid var(--panel-border);
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  text-align: left;
}

.feature-association:hover,
.feature-association:focus-visible {
  background: rgba(31, 122, 98, 0.08);
}

.feature-association-label {
  min-width: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.feature-association-area {
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.feature-association-inhabited {
  grid-column: 1 / -1;
  color: #c62828;
  font-size: 0.9rem;
  font-weight: 700;
}

.feature-modal-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.feature-modal-share {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border-radius: 50%;
}

.feature-modal-share .material-symbols-outlined {
  font-size: 1.25rem;
  line-height: 1;
}

.map-wrap .ol-zoom {
  top: 16px;
  right: 16px;
  left: auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.map-wrap .ol-zoom button,
.map-wrap .ol-visible-layers-extent button,
.map-wrap .ol-share button {
  width: var(--map-tool-size);
  height: var(--map-tool-size);
  margin: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #2b9a79 100%);
  color: #fffefb;
  font-size: 1rem;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.24);
}

.map-wrap .ol-zoom button + button {
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.map-wrap .ol-zoom button:hover,
.map-wrap .ol-zoom button:focus,
.map-wrap .ol-visible-layers-extent button:hover,
.map-wrap .ol-visible-layers-extent button:focus,
.map-wrap .ol-share button:hover,
.map-wrap .ol-share button:focus {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
  color: #fff;
  outline: 2px solid rgba(31, 122, 98, 0.35);
  outline-offset: -2px;
}

.map-wrap .ol-visible-layers-extent {
  top: 108px;
  right: 16px;
  left: auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.map-wrap .ol-visible-layers-extent button {
  font-size: 1.3rem;
}

.map-wrap .ol-area-zoom {
  top: 158px;
  right: 16px;
  left: auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.map-wrap .ol-area-zoom button {
  display: grid;
  width: var(--map-tool-size);
  height: var(--map-tool-size);
  margin: 0;
  padding: 0;
  place-items: center;
  background: linear-gradient(135deg, var(--accent) 0%, #2b9a79 100%);
  color: #fffefb;
  font-size: 1.3rem;
  line-height: 1;
}

.map-wrap .ol-area-zoom button:hover,
.map-wrap .ol-area-zoom button:focus,
.map-wrap .ol-area-zoom button[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
  color: #fff;
  outline: 2px solid rgba(31, 122, 98, 0.35);
  outline-offset: -2px;
}

.map-wrap .ol-share {
  top: 208px;
  right: 16px;
  left: auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

/* When available, keep Share after the device compass in the tool stack. */
.map-wrap .ol-device-compass ~ .ol-share {
  top: 258px;
}

.map-wrap .ol-share button {
  display: grid;
  place-items: center;
}

.map-wrap .ol-share .material-symbols-outlined {
  font-size: 1.25rem;
  line-height: 1;
}

.area-zoom-icon {
  display: block;
  width: 1.2em;
  height: 1.2em;
  filter: brightness(0) invert(1);
}

.map-wrap .ol-viewport.area-zoom-is-active {
  cursor: crosshair;
}

.map-wrap .ol-area-zoom-box {
  border-color: var(--accent);
  background: rgba(31, 122, 98, 0.16);
}

.map-wrap .ol-device-compass {
  top: 208px;
  right: 16px;
  left: auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.map-wrap .ol-device-compass button {
  display: grid;
  width: var(--map-tool-size);
  height: var(--map-tool-size);
  margin: 0;
  padding: 0;
  place-items: center;
  background: linear-gradient(135deg, var(--accent) 0%, #2b9a79 100%);
  color: #fffefb;
  font-size: 1.3rem;
  line-height: 1;
}

.map-wrap .ol-device-compass button:hover,
.map-wrap .ol-device-compass button:focus {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
  color: #fff;
  outline: 2px solid rgba(31, 122, 98, 0.35);
  outline-offset: -2px;
}

/* Compass orientation stays visibly engaged after the pointer leaves the
   control. The inset high-contrast ring and explicit label do not rely on
   the green active colour alone. */
.map-wrap .ol-device-compass button[aria-pressed="true"] {
  position: relative;
  border: 3px solid #fffefb;
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
  color: #fff;
  outline: 2px solid #1f2a2e;
  outline-offset: -5px;
}

.map-wrap .ol-device-compass button[aria-pressed="true"]::after {
  position: absolute;
  top: 2px;
  right: 2px;
  padding: 1px 2px;
  border-radius: 3px;
  background: #fffefb;
  color: #1f2a2e;
  content: "ON";
  font-size: 0.45rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.device-compass-icon {
  display: block;
  width: 1.2em;
  height: 1.2em;
}

/* OpenLayers hides this control while the view is north-up. */
.map-wrap .ol-rotate {
  top: auto;
  right: 16px;
  bottom: 16px;
  left: auto;
  padding: 0;
  background: transparent;
}

.map-wrap .ol-rotate button {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0;
  padding: 0;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  line-height: 1;
  box-shadow: 0 10px 24px rgba(52, 43, 28, 0.2);
}

.north-pointer-icon {
  display: block;
  width: 26px;
  height: 26px;
  transform-origin: center;
}

.map-wrap .ol-rotate button:hover {
  background: #fff;
  transform: translateY(-1px);
}

@media (max-width: 920px) {
  .app-shell {
    padding: 16px;
  }

  .map-wrap {
    inset: 16px;
    border-radius: 24px;
  }

  .map-wrap .ol-zoom {
    top: 12px;
    right: 12px;
  }

  .map-wrap .ol-visible-layers-extent {
    top: 104px;
    right: 12px;
  }

  .map-wrap .ol-area-zoom {
    top: 154px;
    right: 12px;
  }

  .map-wrap .ol-share {
    top: 204px;
    right: 12px;
  }

  .map-wrap .ol-device-compass ~ .ol-share {
    top: 254px;
  }

  .map-wrap .ol-device-compass {
    top: 204px;
    right: 12px;
  }

  .map-wrap .ol-rotate {
    right: 12px;
    bottom: 12px;
  }

  .sidebar {
    top: 16px;
    bottom: 16px;
    left: 16px;
    width: min(266px, calc(100vw - 32px));
  }

  .sidebar-content {
    gap: 10px;
    padding-right: 2px;
  }

  .sidebar-close {
    top: 12px;
    right: 12px;
  }

  .brand {
    padding: 16px 58px 14px 16px;
    border-radius: 18px;
  }

  .brand-logo {
    width: min(100%, 136px);
  }

  .brand-subtitle {
    margin-top: 4px;
    font-size: 0.85rem;
  }

  .panel {
    padding: 14px;
    border-radius: 18px;
  }

  .panel-heading {
    gap: 8px;
  }

  .parcel-search-form,
  .background-selector,
  .layer-list {
    margin-top: 10px;
  }

  .parcel-search-form {
    gap: 8px;
  }

  .status {
    margin-top: 8px;
    font-size: 0.9rem;
  }

  input,
  select {
    padding: 10px 12px;
  }

  button {
    padding: 11px 14px;
  }

  .layer-list {
    gap: 8px;
  }

  .layer-item {
    gap: 10px;
    padding: 10px;
    border-radius: 14px;
  }

  .sidebar-open {
    top: 24px;
    left: 24px;
  }

  .app-shell.sidebar-is-collapsed .sidebar {
    transform: translateX(calc(-100% - 16px));
  }
}

@media (max-width: 920px) and (max-height: 700px) {
  .sidebar-content {
    gap: 8px;
  }

  .brand {
    padding-top: 12px;
    padding-bottom: 10px;
  }

  .brand-logo {
    width: min(100%, 112px);
  }

  .brand-subtitle {
    display: none;
  }

  .panel {
    padding: 12px;
  }

  .panel h2 {
    font-size: 1.1rem;
  }
}