html,
body {
  margin: 0;
  padding: 0;
}

:root {
  --sl-retro-page: var(--sl-retro-paper);
  --sl-retro-paper: #fbf3dd;
  --sl-retro-paper-soft: #fffaf0;
  --sl-retro-paper-hover: #f4ecd7;
  --sl-retro-ink: #2f3b42;
  --sl-retro-border: #55636b;
  --sl-retro-muted: #7d8f64;
  --sl-retro-accent: #8aa400;
  --sl-retro-accent-ink: #fbf3dd;
  --sl-retro-info: #2f8fb8;
  --sl-retro-info-dark: #1f5f7a;
  --sl-retro-info-soft: #d9eef5;
  --sl-retro-success: #5f8f6b;
  --sl-retro-success-dark: #3f6047;
  --sl-retro-success-soft: #e7f0d8;
  --sl-retro-warning: #d8a24b;
  --sl-retro-warning-dark: #8f672f;
  --sl-retro-warning-soft: #f4dfb8;
  --sl-retro-danger: #c96565;
  --sl-retro-danger-dark: #8f3f3f;
  --sl-retro-danger-soft: #ffd9d9;
  --sl-retro-draft: #d98aa8;
  --sl-retro-draft-soft: #fff7e8;
  --sl-retro-draft-hover: #ffeef5;
}

.retro-page {
  background: var(--sl-retro-page);
}

.retro-panel {
  background: var(--sl-retro-paper);
  border: 4px solid var(--sl-retro-border);
  border-radius: 1rem;
  box-shadow: 6px 6px 0 var(--sl-retro-ink);
  color: var(--sl-retro-ink);
}

dialog[data-send-grade-dialog] {
  inset: 0;
  margin: auto;
}

dialog[data-send-grade-dialog]::backdrop {
  background: rgb(15 23 42 / 70%);
}

.retro-community-grade {
  color: var(--sl-retro-info-dark);
}

.retro-community-grade:empty {
  display: none;
}

#wall-carousel {
  --wall-carousel-half-width: 50vw;
  padding-left: calc(50vw - var(--wall-carousel-half-width));
  transition: transform 0.35s ease-in-out;
}

.wall-routes-content {
  background: var(--sl-retro-paper);
}

.wall-preview-panel {
  background: var(--sl-retro-paper);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 220ms ease, opacity 160ms ease;
}

.wall-carousel-panel.wall-preview-open .wall-preview-panel {
  max-height: calc(100vh - 4.5rem);
  opacity: 1;
}

.wall-preview-frame {
  border-top-left-radius: calc(1rem - 4px);
  border-top-right-radius: calc(1rem - 4px);
}

.wall-carousel-panel.wall-preview-open {
  border-radius: 0;
  box-shadow: none;
  position: sticky;
  top: 0;
  z-index: 40;
}

.wall-carousel-panel.wall-preview-open .wall-preview-frame,
.wall-carousel-panel.wall-preview-open .wall-preview-img {
  max-height: calc(100vh - 4.5rem);
}

.wall-carousel-panel.wall-preview-open .wall-preview-frame,
.wall-carousel-panel.wall-preview-open .wall-routes-header,
.wall-carousel-panel.wall-preview-open .wall-routes-list {
  border-radius: 0;
}

.wall-routes-header {
  border-top-left-radius: calc(1rem - 4px);
  border-top-right-radius: calc(1rem - 4px);
}

.wall-preview-open .wall-routes-header {
  bottom: 0;
  position: sticky;
  z-index: 20;
}

.wall-preview-open .wall-routes-header {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.wall-routes-list {
  border-bottom-left-radius: calc(1rem - 4px);
  border-bottom-right-radius: calc(1rem - 4px);
  overflow: hidden;
}

@media (min-width: 640px) {
  #wall-carousel {
    --wall-carousel-half-width: min(24rem, calc((100vw - 3rem) / 2));
  }
}

@media (max-width: 639px) {
  .wall-carousel-panel {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .wall-preview-frame,
  .wall-routes-header,
  .wall-routes-list {
    border-radius: 0;
  }
}

.retro-frame {
  background: var(--sl-retro-ink);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.75rem;
}

.retro-rankings-panel {
  padding: 0;
  overflow: hidden;
}

.retro-ranking-row {
  display: block;
  padding: 0.75rem 1.75rem;
}

.profile-heading, .profile-row-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  overflow-wrap: anywhere;
}

#profile-edit-dialog {
  inset: 0;
  margin: auto;
  width: min(30rem, calc(100vw - 2rem));
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  padding: 1.25rem;
}
#profile-edit-dialog::backdrop { background: rgb(15 23 42 / 70%); }
#profile-edit-dialog form { display: grid; gap: 0.5rem; }
#profile-edit-dialog label { margin-top: 0.5rem; font-weight: 700; }
#profile-edit-dialog input:not([type="hidden"]) { width: 100%; min-width: 0; padding: 0.5rem; border: 2px solid var(--sl-retro-border); border-radius: 0.375rem; background: var(--sl-retro-paper); color: var(--sl-retro-ink); }
.profile-edit-actions { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 0.75rem; }
.profile-edit-error { color: var(--sl-retro-danger-dark); }
#profile-edit-dialog button:disabled { opacity: 0.6; cursor: wait; }
.profile-heading { margin-bottom: 1rem; }
.profile-heading h2, .profile-row-heading strong { min-width: 0; }
.profile-heading button, .profile-row-heading time { flex-shrink: 0; }
.profile-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.profile-tabs a { padding: 0.5rem 1rem; color: var(--sl-retro-ink); }
.profile-tabs a[aria-current="page"] { border-bottom: 2px solid var(--sl-retro-border); font-weight: 700; }
.profile-list { padding: 0; overflow: hidden; }
.profile-list [data-profile-row] { display: block; padding: 0.75rem 1.75rem; color: var(--sl-retro-ink); }
.profile-list [data-profile-row] + [data-profile-row] { border-top: 2px dotted color-mix(in srgb, var(--sl-retro-border) 60%, transparent); }
.profile-list [data-profile-row]:hover { background: var(--sl-retro-paper-hover); }
.profile-row-grades { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; margin-top: 0.375rem; }
.profile-list [data-profile-row]:focus-visible, .profile-tabs a:focus-visible, .retro-ranking-row:focus-visible { outline: 2px solid var(--sl-retro-info-dark); outline-offset: -3px; }

.retro-ranking-current {
  background-color: var(--sl-retro-paper-hover);
}

.retro-separator {
  border-bottom: 2px dotted color-mix(in srgb, var(--sl-retro-border) 60%, transparent);
}

.retro-muted { color: var(--sl-retro-border); }
.retro-ink { color: var(--sl-retro-ink); }
.retro-grade { color: var(--sl-retro-muted); }
.retro-link { color: var(--sl-retro-ink); }
.retro-link:hover { color: var(--sl-retro-info); }

.retro-button {
  background: var(--sl-retro-paper);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.5rem;
  color: var(--sl-retro-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-weight: 700;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.retro-button:hover {
  background: var(--sl-retro-paper);
  box-shadow: 3px 3px 0 var(--sl-retro-ink);
  transform: translate(-2px, -2px);
}

.retro-button:active {
  background: color-mix(in srgb, var(--sl-retro-paper) 82%, var(--sl-retro-ink));
  box-shadow: inset 3px 3px 0 color-mix(in srgb, var(--sl-retro-ink) 65%, transparent);
  transform: translate(2px, 2px);
}

.retro-button--accent {
  border-color: var(--sl-retro-border);
  color: var(--sl-retro-ink);
}

.retro-button--plain {
  border-color: var(--sl-retro-border);
  color: var(--sl-retro-ink);
}

.retro-button--success {
  background: var(--sl-retro-success);
  border-color: var(--sl-retro-success-dark);
  color: var(--sl-retro-paper);
}

.retro-button--success:hover {
  background: var(--sl-retro-success);
  box-shadow: 3px 3px 0 var(--sl-retro-success-dark);
}

.retro-button--success:active {
  background: color-mix(in srgb, var(--sl-retro-success) 78%, var(--sl-retro-success-dark));
  box-shadow: inset 3px 3px 0 var(--sl-retro-success-dark);
}

.retro-button--info {
  background: var(--sl-retro-info);
  border-color: var(--sl-retro-info-dark);
  color: var(--sl-retro-paper);
}

.retro-button--info:hover {
  background: var(--sl-retro-info);
  box-shadow: 3px 3px 0 var(--sl-retro-info-dark);
}

.retro-button--info:active {
  background: color-mix(in srgb, var(--sl-retro-info) 78%, var(--sl-retro-info-dark));
  box-shadow: inset 3px 3px 0 var(--sl-retro-info-dark);
}

.retro-button--warning {
  background: var(--sl-retro-warning);
  border-color: var(--sl-retro-warning-dark);
  color: var(--sl-retro-paper);
}

.retro-button--warning:hover {
  background: var(--sl-retro-warning);
  box-shadow: 3px 3px 0 var(--sl-retro-warning-dark);
}

.retro-button--warning:active {
  background: color-mix(in srgb, var(--sl-retro-warning) 78%, var(--sl-retro-warning-dark));
  box-shadow: inset 3px 3px 0 var(--sl-retro-warning-dark);
}

.retro-button--danger {
  background: var(--sl-retro-danger);
  border-color: var(--sl-retro-danger-dark);
  color: var(--sl-retro-paper);
}

.retro-button--danger:hover {
  background: var(--sl-retro-danger);
  box-shadow: 3px 3px 0 var(--sl-retro-danger-dark);
}

.retro-button--danger:active {
  background: color-mix(in srgb, var(--sl-retro-danger) 78%, var(--sl-retro-danger-dark));
  box-shadow: inset 3px 3px 0 var(--sl-retro-danger-dark);
}

.retro-input {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.5rem;
  color: var(--sl-retro-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  outline: none;
}

.retro-input:focus {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sl-retro-info) 30%, transparent);
}

#route-grade-scroll {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

#route-grade-scroll::-webkit-scrollbar {
  display: none;
}

.save-dots {
  align-items: center;
  display: inline-flex;
  gap: 0.2rem;
  line-height: 1;
  vertical-align: middle;
}

.save-dots span {
  animation: save-dot 1s infinite ease-in-out;
  background: currentColor;
  border-radius: 9999px;
  height: 0.24rem;
  opacity: 0.2;
  width: 0.24rem;
}

.save-dots span:nth-child(2) { animation-delay: 0.15s; }
.save-dots span:nth-child(3) { animation-delay: 0.3s; }

.save-check {
  align-items: center;
  display: inline-flex;
  height: 0.9rem;
  justify-content: center;
  line-height: 1;
  vertical-align: middle;
  width: 0.9rem;
}

.save-check svg {
  display: block;
  height: 0.9rem;
  width: 0.9rem;
}

.save-fade-out {
  animation: save-fade 1.2s ease forwards;
}

@keyframes save-dot {
  0%, 80%, 100% { opacity: 0.2; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-1px); }
}

@keyframes save-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

.route-filter-form {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.route-filter-form[hidden] {
  display: none;
}

.route-grade-control {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.5rem;
  min-width: 12rem;
  padding: 0.35rem 0.5rem 0.45rem;
}

.route-grade-labels {
  align-items: center;
  color: var(--sl-retro-ink);
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.route-grade-range {
  display: grid;
  height: 1.5rem;
  position: relative;
}

.route-grade-range::before {
  align-self: center;
  background: color-mix(in srgb, var(--sl-retro-border) 65%, var(--sl-retro-paper));
  border: 1px solid var(--sl-retro-border);
  border-radius: 999px;
  content: "";
  grid-area: 1 / 1;
  height: 0.45rem;
}

.route-grade-range__input {
  appearance: none;
  background: transparent;
  grid-area: 1 / 1;
  margin: 0;
  pointer-events: none;
  width: 100%;
}

.route-grade-range__input:focus {
  outline: none;
}

.route-grade-range__input:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sl-retro-info) 35%, transparent);
}

.route-grade-range__input:focus-visible::-moz-range-thumb {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sl-retro-info) 35%, transparent);
}

.route-grade-range__input::-webkit-slider-runnable-track {
  background: transparent;
  border: 0;
}

.route-grade-range__input::-moz-range-track {
  background: transparent;
  border: 0;
}

.route-grade-range__input::-webkit-slider-thumb {
  appearance: none;
  background: var(--sl-retro-info);
  border: 2px solid var(--sl-retro-info-dark);
  border-radius: 999px;
  cursor: pointer;
  height: 1.1rem;
  pointer-events: auto;
  width: 1.1rem;
}

.route-grade-range__input::-moz-range-thumb {
  background: var(--sl-retro-info);
  border: 2px solid var(--sl-retro-info-dark);
  border-radius: 999px;
  cursor: pointer;
  height: 1.1rem;
  pointer-events: auto;
  width: 1.1rem;
}

.route-label-filter {
  border: 0;
  margin: 0;
  min-width: min(100%, 14rem);
  padding: 0;
}

.route-label-filter__legend {
  color: var(--sl-retro-ink);
  margin-bottom: 0.25rem;
}

.route-label-filter__options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.route-label-filter__chip {
  cursor: pointer;
  display: inline-flex;
  position: relative;
}

.route-label-filter__input {
  height: 1px;
  margin: -1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  width: 1px;
}

.route-label-filter__chip span {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
  border-radius: 999px;
  color: var(--sl-retro-ink);
  display: inline-flex;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.45rem 0.65rem;
}

.route-label-filter__input:checked + span {
  background: var(--sl-retro-info);
  border-color: var(--sl-retro-info-dark);
  color: var(--sl-retro-paper);
}

.route-label-filter__input:focus-visible + span {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sl-retro-info) 35%, transparent);
  outline: 2px solid var(--sl-retro-info-dark);
  outline-offset: 2px;
}

@media (max-width: 639px) {
  .route-filter-form {
    align-items: stretch;
    flex-direction: column;
    width: min(100%, 18rem);
  }

  .route-grade-control,
  .route-label-filter {
    min-width: 0;
    width: 100%;
  }
}

.retro-chip {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.5rem;
  color: var(--sl-retro-ink);
}

.retro-locked {
  background: var(--sl-retro-paper-hover);
  border: 2px solid var(--sl-retro-border);
  border-radius: 0.5rem;
  color: var(--sl-retro-border);
}

.retro-toolbar {
  background: var(--sl-retro-paper);
}

.retro-viewport {
  background: var(--sl-retro-ink);
}

.retro-control-strip {
  border-bottom: 3px solid var(--sl-retro-border);
}

.retro-grade-pill {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
  color: var(--sl-retro-ink);
}

.peer:checked + .retro-grade-pill {
  background: var(--sl-retro-info);
  border-color: var(--sl-retro-info-dark);
  color: var(--sl-retro-paper);
}

.retro-scroll-fade-left {
  background: linear-gradient(to right, var(--sl-retro-paper), transparent);
}

.retro-scroll-fade-right {
  background: linear-gradient(to left, var(--sl-retro-paper), transparent);
}

.retro-route-row {
  border-bottom: 2px dotted color-mix(in srgb, var(--sl-retro-border) 60%, transparent);
  transition: background 120ms ease;
}

.retro-route-row:hover { background: color-mix(in srgb, var(--sl-retro-paper-hover) 55%, transparent); }

.retro-route-row:last-child { border-bottom: 0; }

.retro-swatch {
  border: 1px solid var(--sl-retro-border);
}

.retro-sent-badge {
  background: color-mix(in srgb, var(--sl-retro-success) 78%, var(--sl-retro-success-dark));
  border: 2px solid var(--sl-retro-success-dark);
  box-shadow: inset 3px 3px 0 var(--sl-retro-success-dark);
  color: var(--sl-retro-paper);
}

.retro-sent-remove {
  background: color-mix(in srgb, var(--sl-retro-success) 78%, var(--sl-retro-success-dark));
  border: 2px solid var(--sl-retro-success-dark);
  box-shadow: inset 0 3px 0 var(--sl-retro-success-dark);
  color: var(--sl-retro-paper);
  transition: background 120ms ease, border-color 120ms ease, box-shadow 120ms ease, color 120ms ease;
}

.retro-sent-remove:hover {
  background: var(--sl-retro-danger);
  border-color: var(--sl-retro-danger-dark);
  box-shadow: none;
  color: var(--sl-retro-paper);
}

.retro-sent-remove:active {
  background: color-mix(in srgb, var(--sl-retro-danger) 78%, var(--sl-retro-danger-dark));
  border-color: var(--sl-retro-danger-dark);
  box-shadow: inset 0 3px 0 var(--sl-retro-danger-dark);
  color: var(--sl-retro-paper);
}

.retro-menu-button {
  background: var(--sl-retro-paper);
  border: 2px solid var(--sl-retro-border);
  color: var(--sl-retro-ink);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.retro-menu-button:hover {
  background: var(--sl-retro-paper);
  box-shadow: 3px 3px 0 var(--sl-retro-ink);
  transform: translate(-2px, -2px);
}

.retro-menu-button:active {
  background: color-mix(in srgb, var(--sl-retro-paper) 82%, var(--sl-retro-ink));
  box-shadow: inset 3px 3px 0 color-mix(in srgb, var(--sl-retro-ink) 65%, transparent);
  transform: translate(2px, 2px);
}

.retro-menu {
  background: var(--sl-retro-paper);
  border: 3px solid var(--sl-retro-border);
  box-shadow: 5px 5px 0 var(--sl-retro-ink);
  color: var(--sl-retro-ink);
}

.retro-menu-section {
  border-bottom: 2px dotted color-mix(in srgb, var(--sl-retro-border) 60%, transparent);
}

.retro-menu-item {
  color: var(--sl-retro-ink);
}

.retro-menu-item:hover {
  background: var(--sl-retro-paper-hover);
}

.retro-menu-item:active {
  background: color-mix(in srgb, var(--sl-retro-paper-hover) 82%, var(--sl-retro-ink));
  box-shadow: inset 2px 2px 0 color-mix(in srgb, var(--sl-retro-ink) 45%, transparent);
}

.retro-menu-active {
  background: var(--sl-retro-paper-soft);
  border: 2px solid var(--sl-retro-border);
}

.retro-menu-danger {
  color: color-mix(in srgb, var(--sl-retro-danger) 75%, var(--sl-retro-ink));
}

.retro-menu-danger:hover {
  background: var(--sl-retro-danger-soft);
}

.retro-menu-danger:active {
  background: color-mix(in srgb, var(--sl-retro-danger-soft) 82%, var(--sl-retro-ink));
  box-shadow: inset 2px 2px 0 color-mix(in srgb, var(--sl-retro-ink) 45%, transparent);
}