/*
 * Pathfind — Daily Games 2026
 * Game-specific presentation layered on the shared Fivefold visual system.
 */

:root {
  --pf-board: var(--ud-black-raised);
  --pf-cell: #121017;
  --pf-cell-border: #3a3345;
  --pf-active: var(--ud-purple-deep);
  --pf-active-border: var(--ud-purple);
  --pf-route-gold: #c95e5e;
  --pf-route-rose: #c95ea2;
  --pf-route-sage: #8bc95e;
  --pf-route-violet: #705ec9;
  --pf-route-ochre: #c9b45e;
  --pf-route-slate: #5ec9c6;
  --pf-route-pink: #c9945e;
  --pf-route-teal: #5ec994;
  --pf-route-sky: #5e9dc9;
  --pf-route-plum: #a95ec9;
}

.pf-document {
  min-width: 320px;
  background: var(--ud-black);
}

body.pf-page {
  overflow-x: hidden;
  overscroll-behavior-x: none;
}

.pf-page .pd-intro h1 {
  font-size: clamp(4.2rem, 8.2vw, 8rem);
}

.pf-main__grid {
  align-items: center;
}

.pf-legend i {
  position: relative;
  border-radius: 50%;
}

.pf-legend i::after {
  position: absolute;
  inset: 50%;
  width: 0.2rem;
  height: 0.2rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
}

.pf-legend i[data-route-state="endpoint"] {
  border-color: var(--pf-route-violet);
  background: var(--pf-route-violet);
  color: var(--ud-black);
}

.pf-legend i[data-route-state="active"] {
  border-color: var(--pf-active-border);
  background: var(--pf-active);
  box-shadow: 0 0 0 3px var(--pd-warm-line);
  color: var(--ud-white);
}

.pf-legend i[data-route-state="complete"] {
  border-color: var(--ud-purple-bright);
  background: var(--ud-purple);
  box-shadow: inset 0 0 0 2px var(--ud-purple-deep);
  color: var(--ud-white);
}

.pf-play {
  width: min(100%, 42rem);
}

.pf-play > :not(.pd-play__header) {
  position: relative;
  z-index: 1;
}

.pf-board-panel {
  display: grid;
  width: 100%;
  place-items: center;
}

.pp-board-wrap {
  position: relative;
  width: min(100%, 34rem, calc(100svh - var(--dp-shell-height, 78px) - 17.5rem));
  min-width: 18rem;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--pf-cell-border);
  background: var(--pf-board);
  box-shadow:
    0 24px 68px rgba(0, 0, 0, 0.23),
    inset 0 0 0 1px rgba(243, 234, 216, 0.018);
  cursor: crosshair;
  isolation: isolate;
  touch-action: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
}

.pp-board-wrap::before,
.pp-board-wrap::after {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  content: "";
}

.pp-board-wrap::before {
  inset: 0;
  border: 1px solid transparent;
  transition:
    border-color 180ms ease,
    box-shadow 220ms ease;
}

.pp-board-wrap::after {
  top: -1px;
  left: -1px;
  width: 5.5rem;
  height: 1px;
  background: var(--ud-purple);
  transform-origin: left;
  transition:
    background-color 220ms ease,
    width 360ms var(--pd-ease);
}

.pp-board {
  position: absolute;
  z-index: 1;
  inset: clamp(0.38rem, 1vw, 0.62rem);
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: clamp(0.16rem, 0.5vw, 0.3rem);
  min-width: 0;
  touch-action: none;
}

.pp-cell {
  position: relative;
  min-width: 0;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--pf-cell-border);
  border-radius: 1px;
  background: var(--pf-cell);
  box-shadow: inset 0 1px 0 rgba(243, 234, 216, 0.015);
  touch-action: none;
  transition:
    border-color 160ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease;
}

.pp-cell::after {
  position: absolute;
  z-index: 3;
  inset: 0.2rem;
  border: 1px solid transparent;
  content: "";
  pointer-events: none;
  transition:
    border-color 160ms ease,
    box-shadow 180ms ease;
}

.pp-cell.is-endpoint {
  border-color: var(--pf-cell-border);
  background: var(--pf-cell);
}

.pp-cell.is-active-route {
  border-color: var(--pf-active-border);
  background: var(--pf-active);
  box-shadow:
    inset 0 0 0 1px var(--pf-active-border),
    0 0 0 1px var(--pd-warm-line);
}

.pp-cell.is-active-route::after {
  border-color: var(--ud-purple-bright);
}

.pp-cell.is-route-complete {
  border-color: var(--ud-purple-deep);
  background: var(--ud-purple-black);
}

.pp-cell.is-route-complete.is-endpoint::after {
  border-color: var(--ud-purple);
  box-shadow: inset 0 0 0 1px var(--ud-purple-deep);
}

.pp-cell.is-invalid {
  z-index: 5;
  border-color: var(--pf-route-rose);
  background: var(--pf-active);
  animation: pf-invalid-cell 320ms ease both;
}

.pp-cell.is-invalid::after {
  border-color: var(--pf-route-rose);
}

.pp-canvas {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition:
    filter 180ms ease,
    opacity 180ms ease;
}

.pp-board-wrap.is-drawing::before {
  border-color: var(--pf-active-border);
  box-shadow: inset 0 0 0 1px var(--pd-warm-line);
}

.pp-board-wrap.is-drawing::after {
  width: 9rem;
  background: var(--pf-active-border);
}

.pp-board-wrap.is-drawing .pp-canvas {
  filter: saturate(1.06) drop-shadow(0 0 0.22rem var(--pd-warm-line));
}

.pp-board-wrap.is-invalid {
  animation: pf-invalid-board 300ms ease both;
}

.pp-board-wrap.is-complete {
  animation: pf-complete-board 720ms var(--pd-ease) both;
}

.pp-board-wrap.is-complete::before {
  border-color: var(--ud-purple);
  box-shadow:
    inset 0 0 0 1px var(--pd-warm-line),
    0 0 0 1px var(--pd-warm-line);
}

.pp-board-wrap.is-complete::after {
  width: calc(100% + 2px);
  background: var(--ud-purple-bright);
}

.pp-board-wrap.is-complete .pp-canvas {
  animation: pf-complete-canvas 720ms var(--pd-ease) both;
}

.pp-board-wrap.is-complete .pp-cell {
  animation: pf-complete-cell 420ms var(--pd-ease) both;
  animation-delay: calc(var(--pf-cell-index, 0) * 8ms);
}

.pf-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.25rem;
  margin-top: clamp(0.75rem, 1.8vw, 1.05rem);
  padding: 0.7rem 0.15rem;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
  font-family: var(--pd-data);
  text-transform: uppercase;
  user-select: none;
}

.pf-progress__label {
  color: rgba(243, 234, 216, 0.58);
  font-size: 0.52rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.pp-fill-status {
  color: var(--pd-cream);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.055em;
  transition: color 180ms ease;
}

.pp-fill-status.is-nudge {
  color: var(--ud-purple-bright);
  animation: pf-progress-nudge 620ms ease 2;
}

.pp-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  width: 100%;
  margin-top: clamp(0.8rem, 2vw, 1.1rem);
}

.pp-controls .pp-btn {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding-inline: 0.45rem;
  font-family: var(--pd-font);
  font-size: 0.68rem;
  touch-action: manipulation;
}

.pp-controls .pp-btn--solution {
  border-color: var(--ud-purple);
  color: var(--ud-purple-bright);
}

.pp-controls .pp-btn--solution:hover {
  border-color: var(--ud-purple-bright);
  background: var(--pf-active);
  color: var(--ud-white);
}

.pf-how-list {
  display: grid;
  margin-top: 1.7rem;
  border-top: 1px solid var(--pd-line);
}

.pf-how-list > span {
  display: grid;
  grid-template-columns: 5.1rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--pd-line);
  color: rgba(243, 234, 216, 0.68);
  font-size: 0.75rem;
}

.pf-how-list b {
  color: var(--ud-purple-bright);
  font-family: var(--pd-data);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pf-page .pp-practice-note {
  margin: 1rem 0 0;
  padding: 0.75rem 0;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
  color: var(--ud-purple-bright);
  font-family: var(--pd-data);
  font-size: 0.58rem;
  letter-spacing: 0.035em;
  line-height: 1.5;
  text-transform: uppercase;
}

.pf-page .cp-result-card {
  width: min(100%, 38rem);
  max-width: 38rem;
  max-height: calc(100svh - 2rem);
  overflow: auto;
  padding: clamp(1.35rem, 4vw, 2.65rem);
  border: 1px solid var(--pd-warm-line);
  border-radius: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.018), transparent 35%),
    linear-gradient(115deg, var(--ud-black-soft), var(--ud-purple-black) 58%, var(--ud-black-raised));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
  color: var(--pd-cream);
}

.pf-page .cp-result-kicker {
  color: var(--ud-purple-bright);
}

.pf-page .cp-result-title {
  color: var(--pd-cream);
  font-family: var(--pd-font);
  font-weight: 680;
}

.pf-page .cp-result-summary {
  color: rgba(243, 234, 216, 0.62);
}

.pf-page .cp-result-stat {
  border-color: var(--pd-line);
  border-radius: 0;
  background: transparent;
}

.pf-page .cp-result-stat strong {
  color: var(--pd-cream);
}

.pf-page .cp-result-stat span {
  color: rgba(243, 234, 216, 0.64);
}

.pf-page .cp-result-close {
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(243, 234, 216, 0.68);
}

.pf-page .cp-result-action {
  border: 1px solid var(--pd-cream);
  border-radius: 0;
  background: var(--pd-cream);
  color: var(--pd-ink);
  box-shadow: none;
  font-family: var(--pd-font);
  font-size: 0.72rem;
  font-weight: 700;
}

.pf-page .cp-result-action:hover {
  border-color: var(--ud-purple-bright);
  background: var(--ud-purple-bright);
}

.pf-page .pp-modal {
  color: var(--pd-cream);
  text-align: left;
}

.pf-page .pp-modal .pp-mtit {
  margin-bottom: 0.6rem;
}

.pf-page .pp-msub {
  margin: 0 0 1.1rem;
  color: rgba(243, 234, 216, 0.64);
  font-family: var(--pd-data);
  font-size: 0.62rem;
  letter-spacing: 0.035em;
}

.pf-page .pp-name-input {
  width: 100%;
  min-height: 52px;
  margin: 0 0 0.75rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--pf-cell-border);
  border-radius: 0;
  background: var(--pf-cell);
  box-shadow: none;
  color: var(--pd-cream);
  font-family: var(--pd-font);
  font-size: 16px;
  outline: 0;
}

.pf-page .pp-name-input::placeholder {
  color: rgba(243, 234, 216, 0.44);
}

.pf-page .pp-name-input:focus {
  border-color: var(--ud-purple-bright);
  box-shadow: 0 0 0 2px var(--pf-active);
}

.pf-page .pp-mbtns {
  display: grid;
}

.pf-page .pp-mbtns .pd-primary-action {
  width: 100%;
}

.pf-page .pp-mbtns .pd-text-action {
  justify-self: center;
  margin-top: 0.25rem;
}

.pf-page .pd-dialog--result .pd-result__actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pf-page .pd-dialog--result .pd-result__actions > :only-child {
  grid-column: 1 / -1;
}

.pf-page .pd-dialog--leaderboard :where(.lb-row--top3, .lb-row--rest) {
  min-width: 0;
}

.pf-page .pd-dialog--leaderboard .lb-row--top3 {
  grid-template-columns: 30px minmax(0, 1fr) auto;
}

.pf-page .pd-dialog--leaderboard :where(.lb-name-wrap, .lb-row-main) {
  min-width: 0;
}

.pf-page .pd-dialog--leaderboard :where(.lb-name, .lb-missed) {
  overflow-wrap: anywhere;
}

.pf-page .pp-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@keyframes pf-invalid-cell {
  0%,
  100% {
    transform: translateX(0);
  }
  35% {
    transform: translateX(-0.2rem);
  }
  70% {
    transform: translateX(0.2rem);
  }
}

@keyframes pf-invalid-board {
  0%,
  100% {
    transform: translateX(0);
  }
  35% {
    transform: translateX(-0.16rem);
  }
  70% {
    transform: translateX(0.16rem);
  }
}

@keyframes pf-progress-nudge {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.48;
  }
}

@keyframes pf-complete-board {
  0% {
    filter: brightness(1);
    transform: translateY(0);
  }
  48% {
    filter: brightness(1.08);
    transform: translateY(-0.18rem);
  }
  100% {
    filter: brightness(1);
    transform: translateY(0);
  }
}

@keyframes pf-complete-canvas {
  0% {
    filter: saturate(1);
  }
  50% {
    filter: saturate(1.16) brightness(1.08) drop-shadow(0 0 0.35rem var(--pd-warm-line));
  }
  100% {
    filter: saturate(1.04);
  }
}

@keyframes pf-complete-cell {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  52% {
    opacity: 0.72;
    transform: translateY(-0.12rem);
  }
}

@media (max-width: 1040px) {
  .pf-page .pd-intro h1 {
    font-size: clamp(4rem, 11.8vw, 6.75rem);
  }

  .pf-page .pd-intro__rule,
  .pf-page .pf-legend,
  .pf-page .pd-intro__utilities,
  .pf-page .pd-intro__actions {
    grid-column: 1 / -1;
  }

  .pf-play {
    grid-column: 2 / 8;
  }

  .pp-board-wrap {
    width: min(100%, 33rem);
  }
}

@media (min-width: 1041px) and (max-height: 820px) {
  .pf-main__grid {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .pf-play {
    padding: 1.1rem;
  }

  .pf-play .pd-play__header {
    margin-bottom: 0.8rem;
    padding-bottom: 0.75rem;
  }

  .pp-board-wrap {
    width: min(100%, 30rem, calc(100svh - var(--dp-shell-height, 78px) - 21rem));
    min-width: 16rem;
  }

  .pf-progress {
    min-height: 2.75rem;
    margin-top: 0.6rem;
    padding-block: 0.5rem;
  }

  .pp-controls {
    margin-top: 0.6rem;
  }

  .pp-controls .pp-btn {
    min-height: 44px;
  }

  .pf-page .pd-input-note {
    margin-top: 0.45rem;
  }
}

@media (max-width: 700px) {
  .pf-page .pd-intro h1 {
    font-size: clamp(3.75rem, 19vw, 5.7rem);
    letter-spacing: -0.08em;
  }

  .pf-legend {
    gap: 0.35rem;
  }

  .pf-legend > span {
    gap: 0.35rem;
    font-size: 0.46rem;
  }

  .pf-play {
    justify-self: stretch;
    width: calc(100% + (2 * var(--pd-gutter)));
    padding-bottom: 1rem;
  }

  .pp-board-wrap {
    width: min(100%, 31rem);
    min-width: 0;
  }

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

  .pp-controls .pp-btn {
    min-height: 46px;
  }
}

@media (max-width: 420px) {
  .pf-page .pd-intro h1 {
    font-size: clamp(3.45rem, 18.5vw, 4.8rem);
  }

  .pp-board {
    inset: 0.34rem;
    gap: 0.15rem;
  }

  .pf-progress {
    min-height: 2.9rem;
    margin-top: 0.65rem;
  }

  .pp-controls {
    gap: 0.42rem;
    margin-top: 0.65rem;
  }

  .pf-page .pd-dialog--result .pd-result__actions {
    grid-template-columns: 1fr;
  }
}

@media (orientation: landscape) and (max-height: 620px) and (min-width: 640px) {
  .pf-page .pd-intro__topline {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .pf-page .pd-intro h1 {
    font-size: clamp(2.9rem, 7vw, 4rem);
  }

  .pf-page .pf-legend {
    grid-template-columns: 1fr;
  }

  .pf-page .pd-intro__utilities {
    margin-top: 0.65rem;
  }

  .pf-page .pd-intro__actions {
    margin-top: 0.4rem;
  }

  .pf-play {
    grid-column: 5 / 13;
    justify-self: stretch;
    width: 100%;
    margin: 0;
    padding: 0.8rem;
    border: 1px solid var(--pd-warm-line);
  }

  .pp-board-wrap {
    width: min(100%, calc(100svh - var(--dp-shell-height, 70px) - 11rem), 23rem);
    min-width: 15.5rem;
  }

  .pf-progress {
    min-height: 2.55rem;
    margin-top: 0.55rem;
    padding-block: 0.45rem;
  }

  .pp-controls {
    margin-top: 0.55rem;
  }

  .pp-controls .pp-btn {
    min-height: 44px;
  }

  .pf-page .pd-input-note {
    margin-top: 0.38rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pp-board-wrap,
  .pp-board-wrap::before,
  .pp-board-wrap::after,
  .pp-canvas,
  .pp-cell {
    animation: none !important;
    transition: none !important;
  }
}