:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: #17231f;
  background: #f3f1e8;
  --paper: #fffdf5;
  --ink-soft: #56615d;
  --border: #c8ccc3;
  --inactive: #e5e4da;
  --active: #9fd2bf;
  --selected: #ffd86f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 300px;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgb(255 255 255 / 75%), transparent 34rem),
    #f3f1e8;
}

button,
input,
textarea {
  font: inherit;
}

button {
  touch-action: manipulation;
}

.page-shell {
  width: min(100% - 2rem, 720px);
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.header-branding {
  min-width: 0;
}

.publisher-lockup {
  display: flex;
  min-height: 1.35rem;
  margin-bottom: 0.1rem;
  align-items: center;
  gap: 0.4rem;
  color: #68736f;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.publisher-mark {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
}

.title-lockup {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.beeline-mark {
  width: clamp(3.75rem, 11vw, 5rem);
  height: auto;
  flex: 0 0 auto;
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.3rem, 9vw, 4.2rem);
  font-weight: 700;
  line-height: 0.95;
}

.instructions {
  max-width: 62ch;
  margin: 0.85rem 0 1.25rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.loading-panel,
.word-panel,
.played-panel,
.solution-panel {
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: var(--paper);
  box-shadow: 0 0.2rem 0.7rem rgb(45 55 50 / 7%);
}

.loading-panel {
  padding: 1rem;
}

.score-row {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, 1fr);
}

.score-card {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  background: var(--paper);
  color: var(--ink-soft);
}

.score-card strong {
  color: #17231f;
  font-size: 1.4rem;
}

.board-wrap {
  position: relative;
  width: min(100%, 520px);
  margin: 0.75rem auto;
  aspect-ratio: 1;
}

.board {
  position: absolute;
  inset: 0;
}

.tile {
  position: absolute;
  left: var(--left);
  top: var(--top);
  display: grid;
  width: 11.5%;
  padding: 0;
  aspect-ratio: 2 / 1.732;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 0;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
  background: var(--inactive);
  color: #26332e;
  cursor: pointer;
  font-size: clamp(0.73rem, 3.4vw, 1.2rem);
  font-weight: 800;
  text-transform: uppercase;
  transition: background-color 100ms ease, transform 100ms ease;
}

.tile:hover:not(:disabled) {
  transform: translate(-50%, -50%) scale(1.06);
}

.tile:focus-visible {
  z-index: 4;
  outline: 3px solid #17231f;
  outline-offset: 3px;
}

.tile.active {
  background: var(--active);
  color: #153c30;
}

.tile.selected {
  z-index: 3;
  background: var(--selected);
  color: #4d3800;
}

.tile.revealed {
  z-index: 2;
  background: #d9c7ed;
  color: #352248;
}

.tile.wildcard {
  font-size: clamp(0.9rem, 4vw, 1.45rem);
}

.tile:disabled {
  cursor: default;
}

.word-panel,
.played-panel,
.solution-panel {
  padding: 0.9rem;
}

.current-word {
  min-height: 2rem;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: clamp(1.05rem, 5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
}

.wildcard-control {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0.65rem 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.wildcard-control[hidden] {
  display: none;
}

.wildcard-control input {
  width: 2.6rem;
  padding: 0.35rem;
  border: 2px solid var(--border);
  border-radius: 0.45rem;
  text-align: center;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.primary-button,
.secondary-button {
  min-height: 2.75rem;
  padding: 0.55rem 0.9rem;
  border-radius: 0.55rem;
  cursor: pointer;
  font-weight: 750;
}

.primary-button {
  border: 1px solid #154f3d;
  background: #236f56;
  color: white;
}

.secondary-button {
  border: 1px solid #9fa59e;
  background: #fffef8;
  color: #2f3b36;
}

.primary-button:hover:not(:disabled) {
  background: #1c604a;
}

.secondary-button:hover:not(:disabled) {
  border-color: #7f8882;
  background: #f8f5e9;
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.icon-button:focus-visible,
.solution-word:focus-visible,
.site-footer a:focus-visible {
  outline: 3px solid #9b7410;
  outline-offset: 2px;
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.message {
  min-height: 1.4rem;
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-align: center;
}

.message.error {
  color: #9a3022;
}

.message.success {
  color: #216347;
  font-weight: 700;
}

.played-panel,
.solution-panel {
  margin-top: 0.75rem;
}

.played-panel h2,
.solution-panel h2 {
  margin: 0;
  font-size: 0.95rem;
}

.played-panel p,
.solution-panel p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.4;
}

.played-words,
.solution-panel ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.6rem;
  margin: 0.55rem 0 0;
  padding-left: 1.4rem;
}

.played-words:empty {
  display: none;
}

.answer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.solution-word {
  padding: 0.12rem 0.35rem;
  border: 1px solid #b5a2c7;
  border-radius: 0.35rem;
  background: #f8f2ff;
  color: #412957;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.solution-word:hover,
.solution-word:focus-visible {
  background: #eadcf7;
}

.site-footer {
  width: min(100% - 2rem, 720px);
  margin: 0 auto;
  padding: 0.75rem 0 2.5rem;
  color: var(--ink-soft);
  font-size: 1.1rem;
  font-weight: 600;
}

.site-footer-links {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 1rem 2rem;
  flex-wrap: wrap;
}

.site-footer a {
  display: inline-flex;
  min-height: 2.75rem;
  padding: 0.55rem 0.8rem;
  align-items: center;
  color: inherit;
  text-underline-offset: 0.18em;
}

.site-footer a:hover {
  color: #26332e;
}

iframe.floatingchat-container {
  width: 254px !important;
  max-width: calc(100vw - 2rem) !important;
}

.app-dialog {
  width: min(100% - 2rem, 32rem);
  max-height: min(90vh, 44rem);
  max-height: min(90dvh, 44rem);
  padding: 1.2rem;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--paper);
  color: #17231f;
  box-shadow: 0 1.2rem 4rem rgb(23 35 31 / 28%);
}

.app-dialog::backdrop {
  background: rgb(23 35 31 / 58%);
  backdrop-filter: blur(2px);
}

.app-dialog h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 6vw, 2.2rem);
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.dialog-eyebrow {
  margin: 0 0 0.2rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.icon-button {
  display: grid;
  width: 2.75rem;
  min-width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: #33413b;
  cursor: pointer;
  font-size: 1.45rem;
  line-height: 1;
}

.dialog-description {
  margin: 1rem 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.tutorial-dialog {
  width: min(100% - 2rem, 38rem);
  max-height: min(94vh, 52rem);
  max-height: min(94dvh, 52rem);
  padding: 1rem;
}

.tutorial-dialog h2 {
  font-size: clamp(1.45rem, 5vw, 2rem);
}

.tutorial-dialog .dialog-description {
  margin: 0.65rem 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.tutorial-example {
  margin: 0.65rem 0;
  padding: 0.55rem;
  border: 1px solid #c7d9cf;
  border-radius: 0.8rem;
  background: #f2f7f3;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.tutorial-example.connected {
  border-color: #5d9b83;
  box-shadow: inset 0 0 0 1px #9fd2bf;
}

.tutorial-score-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.tutorial-score-row span {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.4rem;
}

.tutorial-score-row strong {
  color: #17231f;
  font-size: 1.1rem;
}

.tutorial-board-wrap {
  position: relative;
  width: min(100%, 16.5rem);
  margin: -0.1rem auto;
  aspect-ratio: 1;
}

.tutorial-board {
  position: absolute;
  inset: 0;
}

.tutorial-tile {
  position: absolute;
  left: var(--left);
  top: var(--top);
  display: grid;
  width: 11.5%;
  padding: 0;
  aspect-ratio: 2 / 1.732;
  place-items: center;
  transform: translate(-50%, -50%);
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
  background: var(--inactive);
  color: #26332e;
  font-size: clamp(0.58rem, 2.7vw, 0.88rem);
  font-weight: 800;
  text-transform: uppercase;
}

.tutorial-tile.target-edge {
  background: #dbe9ee;
  color: #254855;
}

.tutorial-tile.active {
  background: var(--active);
  color: #153c30;
}

.tutorial-tile.selected {
  z-index: 2;
  background: var(--selected);
  color: #4d3800;
  filter: drop-shadow(0 0 0.12rem #9b7410);
}

.tutorial-tile.revealed {
  z-index: 2;
  background: #d9c7ed;
  color: #352248;
  filter: drop-shadow(0 0 0.12rem #79549a);
}

.tutorial-tile.wildcard {
  outline: 1px dashed #42534c;
  outline-offset: -2px;
}

.tutorial-current-word {
  min-height: 1.25rem;
  margin: 0;
  color: #205b48;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-align: center;
  text-transform: uppercase;
}

.tutorial-words {
  display: flex;
  min-height: 1.75rem;
  margin-top: 0.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tutorial-word {
  padding: 0.2rem 0.45rem;
  border: 1px solid #aeb9b3;
  border-radius: 999px;
  background: #fffef8;
  color: #2f3b36;
  font-size: 0.72rem;
  font-weight: 800;
}

.tutorial-word.replaced {
  border-color: #d4a8a4;
  background: #fff1ef;
  color: #843b34;
  text-decoration: line-through;
}

.tutorial-word.better {
  border-color: #9f87b6;
  background: #f3eafa;
  color: #4e3266;
}

.tutorial-word.operator,
.tutorial-word.empty {
  padding-inline: 0.15rem;
  border-color: transparent;
  background: transparent;
  color: var(--ink-soft);
  text-decoration: none;
}

.tutorial-word.empty {
  font-weight: 600;
}

.tutorial-progress-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.tutorial-dialog .dialog-actions {
  margin-top: 0.65rem;
}

.tutorial-progress {
  display: flex;
  gap: 0.35rem;
}

.tutorial-dot {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: #c9cec9;
}

.tutorial-dot.current {
  background: #236f56;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1rem;
}

.reveal-warning {
  width: min(100% - 2rem, 26rem);
}

.result-dialog {
  position: relative;
  text-align: center;
}

.result-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
}

.result-brand {
  display: inline-flex;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.result-brand-mark {
  width: 3.25rem;
  height: auto;
  flex: 0 0 auto;
}

.result-dialog-summary {
  margin: 0.85rem 0 0;
  color: #205b48;
  font-size: 1.1rem;
  font-weight: 800;
}

.result-invitation,
.result-share-status {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

.result-invitation {
  margin: 0.75rem 0;
}

.result-share-status {
  min-height: 1.3rem;
  margin-bottom: 0;
}

.manual-share {
  margin-top: 0.9rem;
  text-align: left;
}

.manual-share label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.manual-share textarea {
  width: 100%;
  resize: vertical;
  padding: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: white;
  color: #17231f;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  line-height: 1.4;
}

.played-words li,
.solution-panel li {
  overflow-wrap: anywhere;
}

@media (max-width: 470px) {
  .page-shell {
    width: min(100% - 1rem, 720px);
    padding-top: 0.8rem;
  }

  .site-footer {
    width: min(100% - 1rem, 720px);
    padding-bottom: 6.5rem;
  }

  .site-footer-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .site-footer a {
    width: 100%;
    justify-content: center;
  }

  .game-header {
    align-items: flex-start;
    gap: 0.65rem;
  }

  .publisher-lockup {
    font-size: 0.65rem;
  }

  .publisher-mark {
    width: 1.2rem;
    height: 1.2rem;
  }

  .title-lockup {
    gap: 0.2rem;
  }

  .beeline-mark {
    width: clamp(3.25rem, 15vw, 4rem);
  }

  h1 {
    font-size: clamp(2.15rem, 12vw, 3.1rem);
  }

  .header-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions .secondary-button {
    padding: 0.4rem 0.65rem;
    font-size: 0.9rem;
  }

  .board-wrap {
    margin-top: 0.35rem;
    margin-bottom: 0.35rem;
  }

  .app-dialog {
    width: min(100% - 1rem, 32rem);
    padding: 1rem;
  }

  .tutorial-dialog {
    width: min(100% - 0.75rem, 38rem);
    padding: 0.75rem;
  }

  .tutorial-dialog .dialog-description {
    margin: 0.7rem 0;
  }

  .tutorial-example {
    margin: 0.7rem 0;
    padding: 0.55rem;
  }

  .tutorial-board-wrap {
    width: min(100%, 15.5rem);
  }

  .result-brand-mark {
    width: 2.85rem;
  }

  .dialog-actions button {
    flex: 1 1 8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .tutorial-example {
    transition: none;
  }
}