:root {
  color-scheme: light;
  --ink: #19352d;
  --muted: #68756c;
  --cream: #f4f0df;
  --paper: rgba(255, 253, 243, 0.93);
  --forest: #175c45;
  --moss: #7fa54a;
  --sun: #f1c86b;
  --line: rgba(35, 70, 57, 0.14);
  --shadow: 0 24px 70px rgba(40, 51, 37, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #e9e3ce;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 255, 255, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px),
    linear-gradient(145deg, #f2eddb 0%, #e5dfc8 48%, #d8d8bc 100%);
  background-size: 42px 42px, 42px 42px, auto;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button {
  font: inherit;
}

.page-glow {
  position: fixed;
  z-index: 0;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  opacity: 0.45;
  filter: blur(4px);
  pointer-events: none;
}

.page-glow-one {
  top: -18rem;
  right: -9rem;
  background: radial-gradient(circle, rgba(101, 157, 99, 0.52), rgba(101, 157, 99, 0));
}

.page-glow-two {
  bottom: -22rem;
  left: -12rem;
  background: radial-gradient(circle, rgba(232, 190, 91, 0.52), rgba(232, 190, 91, 0));
}

.page {
  position: relative;
  z-index: 1;
  width: min(1460px, calc(100% - 48px));
  margin: 0 auto;
  padding: 38px 0 50px;
}

.masthead {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 24px;
}

.eyebrow,
.section-label,
.overlay-kicker {
  margin: 0 0 7px;
  color: #6c824b;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

h2 {
  margin-bottom: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.intro {
  max-width: 470px;
  margin-bottom: 3px;
  color: #54655d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 1.7vw, 1.32rem);
  line-height: 1.45;
}

.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
}

.game-card,
.status-card,
.instruction-card,
.reconnect-card {
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.game-card {
  overflow: hidden;
  border-radius: 24px;
}

.canvas-wrap {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background: #bda871;
}

#game-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 18 / 11;
  touch-action: none;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  text-align: center;
  color: #f8f5e8;
  background:
    radial-gradient(circle at 50% 42%, rgba(84, 134, 77, 0.37), transparent 32%),
    linear-gradient(135deg, rgba(14, 53, 42, 0.91), rgba(21, 70, 53, 0.84));
  transition: opacity 240ms ease, visibility 240ms ease;
}

.overlay.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.overlay-leaf {
  display: grid;
  width: 66px;
  height: 66px;
  margin-bottom: 16px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  color: #dbdd8d;
  background: rgba(255, 255, 255, 0.08);
  font-family: Georgia, serif;
  font-size: 2.5rem;
}

.overlay .overlay-kicker {
  color: #cbd58a;
}

.overlay h2 {
  max-width: 590px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 500;
  line-height: 1;
}

.overlay p:not(.overlay-kicker) {
  max-width: 590px;
  margin-bottom: 24px;
  color: rgba(248, 245, 232, 0.82);
  font-size: 1.02rem;
  line-height: 1.55;
}

.primary-button,
.secondary-button,
.direction-button {
  border: 0;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.primary-button {
  padding: 13px 22px;
  border-radius: 999px;
  color: #173e31;
  background: #f2d986;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  font-weight: 800;
}

.primary-button:hover,
.direction-button:hover,
.secondary-button:hover:not(:disabled) {
  transform: translateY(-2px);
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.direction-button:focus-visible {
  outline: 3px solid #f4d67a;
  outline-offset: 3px;
}

.message-strip {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 11px;
  padding: 13px 20px;
  border-top: 1px solid rgba(35, 70, 57, 0.1);
  color: #4b5d54;
  font-size: 0.9rem;
}

.message-icon {
  color: #a77b23;
  font-size: 1.1rem;
}

.side-panel {
  display: grid;
  gap: 14px;
}

.status-card,
.instruction-card,
.reconnect-card {
  border-radius: 20px;
  padding: 20px;
}

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

.status-pill {
  padding: 5px 10px;
  border-radius: 999px;
  color: #507141;
  background: #e6edcf;
  font-size: 0.72rem;
  font-weight: 800;
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 15px;
}

.progress-row strong {
  min-width: 54px;
  color: var(--forest);
  font-family: Georgia, serif;
  font-size: 1.8rem;
  font-weight: 500;
}

.progress-row span,
.canopy-readout span,
.instruction-card p,
.reconnect-card p {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.progress-track {
  height: 9px;
  margin: 12px 0 18px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4deca;
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #9db953, #2c7653);
  transition: width 220ms ease;
}

.canopy-readout {
  display: flex;
  align-items: start;
  gap: 12px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.canopy-readout div {
  display: grid;
  gap: 3px;
}

.canopy-readout strong {
  font-family: Georgia, serif;
}

.canopy-mark {
  color: #5e8749;
  font-size: 1.8rem;
  line-height: 1;
}

.instruction-card p {
  margin-bottom: 16px;
}

.touch-controls {
  display: grid;
  width: 144px;
  margin: 0 auto 16px;
  grid-template-columns: repeat(3, 42px);
  grid-template-rows: repeat(2, 42px);
  gap: 6px;
}

.direction-button {
  border: 1px solid rgba(31, 78, 59, 0.13);
  border-radius: 12px;
  color: #315b48;
  background: #edf0df;
  box-shadow: 0 4px 10px rgba(49, 76, 57, 0.09);
  font-size: 1.1rem;
  font-weight: 800;
}

.direction-up {
  grid-column: 2;
}

.direction-left {
  grid-column: 1;
  grid-row: 2;
}

.direction-down {
  grid-column: 2;
  grid-row: 2;
}

.direction-right {
  grid-column: 3;
  grid-row: 2;
}

.secondary-button {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid rgba(31, 78, 59, 0.16);
  border-radius: 12px;
  color: #315b48;
  background: transparent;
  font-size: 0.82rem;
  font-weight: 800;
}

.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.reconnect-card {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #eff4d8;
  background: linear-gradient(140deg, rgba(26, 86, 63, 0.96), rgba(31, 104, 73, 0.91));
}

.reconnect-card h2 {
  margin-bottom: 5px;
  color: #f6f3df;
  font-size: 1.1rem;
}

.reconnect-card p {
  margin-bottom: 0;
  color: rgba(244, 245, 223, 0.7);
}

.loop-symbol {
  color: #d7d885;
  font-family: Georgia, serif;
  font-size: 2.6rem;
}

@media (max-width: 980px) {
  .game-layout {
    grid-template-columns: 1fr;
  }

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

  .reconnect-card {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .page {
    width: min(100% - 22px, 1460px);
    padding-top: 22px;
  }

  .masthead {
    display: block;
  }

  .intro {
    margin-top: 16px;
  }

  .side-panel {
    grid-template-columns: 1fr;
  }

  .reconnect-card {
    grid-column: auto;
  }

  .canvas-wrap {
    min-height: 0;
  }

  .overlay {
    padding: 18px;
  }

  .overlay-leaf {
    width: 48px;
    height: 48px;
    margin-bottom: 10px;
    font-size: 1.8rem;
  }

  .overlay p:not(.overlay-kicker) {
    margin-bottom: 16px;
    font-size: 0.85rem;
  }
}

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