:root,
[data-theme="dark"] {
  --font-display: "Boska", Georgia, serif;
  --font-body: "Satoshi", "Segoe UI", sans-serif;
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.83rem + 0.2vw, 1rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.45rem);
  --text-xl: clamp(1.8rem, 1.45rem + 1.4vw, 2.6rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --radius-sm: 0.35rem;
  --radius-md: 0.6rem;
  --radius-lg: 1rem;
  --radius-full: 999px;
  --color-bg: #16130f;
  --color-surface: #211d18;
  --color-surface-2: #2b261f;
  --color-card: #f2eadc;
  --color-card-ink: #211b15;
  --color-text: #f4ecdf;
  --color-muted: #b5aa9b;
  --color-faint: #71685d;
  --color-border: rgb(244 236 223 / 0.14);
  --color-accent: #c75d22;
  --color-accent-hover: #e17336;
  --color-focus: #f5a15e;
  --color-selection: #8d3f1a;
  --color-pattern: rgb(225 115 54 / 0.045);
  --shadow-card: 0 2px 0 rgb(0 0 0 / 0.38), 0 9px 24px rgb(0 0 0 / 0.18);
  --yellow: #e2bd5a;
  --green: #76a77a;
  --blue: #6f9bb9;
  --purple: #9b79ae;
  color-scheme: dark;
}

[data-theme="light"] {
  --color-bg: #f5efe5;
  --color-surface: #fffaf2;
  --color-surface-2: #ebe1d3;
  --color-card: #fffdf8;
  --color-card-ink: #211b15;
  --color-text: #211b15;
  --color-muted: #6f665b;
  --color-faint: #a79b8d;
  --color-border: rgb(33 27 21 / 0.15);
  --color-selection: #a94b1e;
  --color-pattern: rgb(126 91 42 / 0.058);
  --shadow-card: 0 2px 0 rgb(46 34 23 / 0.16), 0 8px 20px rgb(46 34 23 / 0.1);
  color-scheme: light;
}

body {
  background-image:
    radial-gradient(circle at 52% -10%, rgb(199 93 34 / 0.16), transparent 34rem),
    var(--daily-art, none);
  background-size: auto, var(--daily-size, auto);
  background-position: center, var(--daily-position, center);
  background-attachment: fixed;
}

[data-puzzle-theme="illusion"] {
  --daily-art: repeating-radial-gradient(ellipse at 4% 48%, transparent 0 3.2rem, var(--color-pattern) 3.3rem 4rem);
  --daily-size: 90rem 90rem;
  --daily-position: -24rem -22rem;
}

[data-puzzle-theme="roman"] {
  --daily-art: repeating-linear-gradient(90deg, transparent 0 7rem, var(--color-pattern) 7rem 7.25rem, transparent 7.25rem 9rem);
  --daily-size: 54rem 100%;
}

[data-puzzle-theme="revolution"] {
  --daily-art: repeating-conic-gradient(from -10deg at 8% 48%, transparent 0deg 12deg, var(--color-pattern) 12deg 18deg);
  --daily-size: 100% 100%;
}

[data-puzzle-theme="cipher"] {
  --daily-art:
    linear-gradient(var(--color-pattern) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-pattern) 1px, transparent 1px);
  --daily-size: 2.5rem 2.5rem, 2.5rem 2.5rem;
}

[data-puzzle-theme="mosaic"] {
  --daily-art:
    linear-gradient(45deg, var(--color-pattern) 25%, transparent 25% 75%, var(--color-pattern) 75%),
    linear-gradient(-45deg, var(--color-pattern) 25%, transparent 25% 75%, var(--color-pattern) 75%);
  --daily-size: 5rem 5rem, 5rem 5rem;
  --daily-position: 0 0, 2.5rem 2.5rem;
}

[data-puzzle-theme="atelier"] {
  --daily-art:
    repeating-linear-gradient(0deg, transparent 0 3.4rem, var(--color-pattern) 3.4rem 3.52rem),
    radial-gradient(circle at 14% 30%, var(--color-pattern) 0 7rem, transparent 7.2rem);
  --daily-size: 100% 17rem, 100% 100%;
}

[data-puzzle-theme="crown"] {
  --daily-art:
    linear-gradient(45deg, transparent 46%, var(--color-pattern) 47% 53%, transparent 54%),
    linear-gradient(-45deg, transparent 46%, var(--color-pattern) 47% 53%, transparent 54%);
  --daily-size: 8rem 8rem, 8rem 8rem;
}

[data-puzzle-theme="cinema"] {
  --daily-art: repeating-linear-gradient(90deg, transparent 0 3.6rem, var(--color-pattern) 3.6rem 4.4rem, transparent 4.4rem 8rem);
  --daily-size: 100% 1.1rem;
  --daily-position: left 2rem;
}

[data-puzzle-theme="measure"] {
  --daily-art:
    linear-gradient(var(--color-pattern) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-pattern) 1px, transparent 1px);
  --daily-size: 4rem 4rem, 4rem 4rem;
  --daily-position: center;
}

[data-puzzle-theme="textile"] {
  --daily-art:
    repeating-linear-gradient(35deg, transparent 0 1.8rem, var(--color-pattern) 1.86rem 2rem),
    repeating-linear-gradient(-35deg, transparent 0 4.4rem, var(--color-pattern) 4.46rem 4.6rem);
  --daily-size: auto;
}

[data-puzzle-theme="labels"] {
  --daily-art: repeating-radial-gradient(circle at 88% 18%, transparent 0 2.8rem, var(--color-pattern) 2.9rem 3.05rem);
  --daily-size: 70rem 70rem;
  --daily-position: 20rem -22rem;
}

[data-puzzle-theme="cosmos"] {
  --daily-art:
    radial-gradient(circle, var(--color-pattern) 0 2px, transparent 3px),
    radial-gradient(circle, var(--color-pattern) 0 1px, transparent 2px);
  --daily-size: 5rem 5rem, 7rem 7rem;
  --daily-position: 0 0, 2rem 1.5rem;
}

[data-puzzle-theme="contour"] {
  --daily-art: repeating-radial-gradient(ellipse at 50% 110%, transparent 0 3.8rem, var(--color-pattern) 3.9rem 4.1rem);
  --daily-size: 74rem 48rem;
  --daily-position: center bottom;
}

[data-puzzle-theme="engraving"] {
  --daily-art:
    repeating-linear-gradient(24deg, transparent 0 0.9rem, var(--color-pattern) 0.95rem 1.02rem),
    repeating-linear-gradient(-24deg, transparent 0 2.8rem, var(--color-pattern) 2.85rem 2.92rem);
  --daily-size: auto;
}

[data-puzzle-theme="frontier"] {
  --daily-art:
    radial-gradient(circle at 13% 72%, var(--color-pattern) 0 7rem, transparent 7.1rem),
    repeating-linear-gradient(0deg, transparent 0 5rem, var(--color-pattern) 5.05rem 5.2rem);
  --daily-size: 100% 100%, 100% 25rem;
  --daily-position: center;
}

[data-puzzle-theme="stained-glass"] {
  --daily-art:
    linear-gradient(60deg, transparent 47%, var(--color-pattern) 48% 52%, transparent 53%),
    linear-gradient(-60deg, transparent 47%, var(--color-pattern) 48% 52%, transparent 53%);
  --daily-size: 9rem 12rem, 9rem 12rem;
}

[data-puzzle-theme="route"] {
  --daily-art: radial-gradient(circle, var(--color-pattern) 0 3px, transparent 4px);
  --daily-size: 3.5rem 3.5rem;
  --daily-position: 1rem 1rem;
}

[data-puzzle-theme="manuscript"] {
  --daily-art:
    repeating-linear-gradient(0deg, transparent 0 3rem, var(--color-pattern) 3.05rem 3.16rem),
    linear-gradient(90deg, transparent 0 10%, var(--color-pattern) 10% 10.2%, transparent 10.2%);
  --daily-size: 100% 100%, 100% 100%;
}

[data-puzzle-theme="conjurer"] {
  --daily-art:
    linear-gradient(45deg, transparent 46%, var(--color-pattern) 47% 53%, transparent 54%),
    radial-gradient(circle, var(--color-pattern) 0 2px, transparent 3px);
  --daily-size: 7rem 7rem, 4.5rem 4.5rem;
  --daily-position: center, 1rem 1rem;
}

.skip-link {
  position: fixed;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 50;
  transform: translateY(-160%);
  padding: var(--space-3) var(--space-4);
  color: white;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  max-width: 76rem;
  margin-inline: auto;
  min-height: 4.5rem;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
}

.brand-mark {
  width: 2.15rem;
  color: var(--color-accent);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 3.5;
}

.header-actions {
  display: flex;
  gap: var(--space-2);
}

.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-muted);
  background: transparent;
  font-weight: 700;
}

.icon-button svg {
  width: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.icon-button:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.game-shell {
  width: min(100% - 2rem, 60rem);
  margin-inline: auto;
  padding-block: clamp(var(--space-6), 5vw, var(--space-12));
}

.puzzle-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-accent-hover);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
}

h1 {
  max-width: 22ch;
  font-size: var(--text-xl);
}

h2 {
  font-size: var(--text-xl);
}

.instructions {
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.quiet-button,
.text-button {
  min-height: 2.75rem;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  text-decoration: underline;
  text-decoration-color: var(--color-faint);
  text-underline-offset: 0.25em;
}

.quiet-button:hover,
.text-button:hover {
  color: var(--color-text);
}

.profile-prompt {
  color: var(--color-muted);
  font-size: var(--text-xs);
  text-align: right;
}

.profile-prompt strong {
  color: var(--color-text);
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-block: var(--space-3);
  border-block: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.mistakes {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-muted);
}

.mistake-dots {
  display: inline-flex;
  gap: var(--space-2);
}

.mistake-dot {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--color-accent);
  transition: opacity 180ms ease, transform 180ms ease;
}

.mistake-dot.lost {
  opacity: 0.2;
  transform: scale(0.72);
}

.portrait-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(var(--space-2), 1.6vw, var(--space-4));
}

.portrait-card {
  min-width: 0;
  min-height: clamp(9rem, 19vw, 12.5rem);
  padding: var(--space-3);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: var(--space-3);
  overflow: hidden;
  border: 1px solid rgb(33 27 21 / 0.13);
  border-radius: var(--radius-md);
  color: var(--color-card-ink);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), background 180ms ease, color 180ms ease;
}

.portrait-card:hover {
  transform: translateY(-2px);
}

.portrait-card:active {
  transform: translateY(1px) scale(0.98);
}

.portrait-card[aria-pressed="true"] {
  color: white;
  background: var(--color-selection);
  box-shadow: 0 0 0 3px var(--color-focus), var(--shadow-card);
}

.portrait-card img {
  width: clamp(5rem, 11vw, 8rem);
  height: clamp(5rem, 11vw, 8rem);
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 50%;
  background: #d6c9b8;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.16);
  pointer-events: none;
}

.portrait-fallback {
  width: clamp(5rem, 11vw, 8rem);
  height: clamp(5rem, 11vw, 8rem);
  display: none;
  place-items: center;
  border-radius: 50%;
  color: #fffaf1;
  background:
    radial-gradient(circle at 30% 25%, rgb(255 255 255 / 0.18), transparent 35%),
    var(--color-accent-hover);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: 0.04em;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.16);
  pointer-events: none;
}

.portrait-card.image-missing img {
  display: none;
}

.portrait-card.image-missing .portrait-fallback {
  display: grid;
}

.portrait-name {
  max-width: 14ch;
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-wrap: balance;
  pointer-events: none;
}

.solved-area {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.bond-card {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  color: #17130f;
  animation: settle 340ms cubic-bezier(0.16, 1, 0.3, 1);
}

.bond-card summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.bond-card summary::-webkit-details-marker {
  display: none;
}

.bond-title {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.bond-members,
.bond-explanation {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
}

.bond-learning {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid rgb(23 19 15 / 0.22);
}

.bond-explanation {
  max-width: 72ch;
  margin: 0;
}

.person-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.person-note {
  padding: var(--space-3);
  border: 1px solid rgb(23 19 15 / 0.18);
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / 0.22);
}

.person-note h3 {
  font-size: var(--text-sm);
  line-height: 1.2;
}

.person-note p {
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  line-height: 1.45;
}

.person-note a {
  display: inline-block;
  margin-top: var(--space-2);
  color: inherit;
  font-size: var(--text-xs);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.bond-card[data-color="yellow"] { background: var(--yellow); }
.bond-card[data-color="green"] { background: var(--green); }
.bond-card[data-color="blue"] { background: var(--blue); }
.bond-card[data-color="purple"] { background: var(--purple); }
.bond-card.revealed { filter: saturate(0.55); }

.controls {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  padding-top: var(--space-6);
}

.primary-button,
.secondary-button {
  min-height: 3rem;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
}

.primary-button {
  border: 1px solid var(--color-accent);
  color: white;
  background: var(--color-accent);
}

.primary-button:hover:not(:disabled) {
  background: var(--color-accent-hover);
}

.secondary-button {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: transparent;
}

.secondary-button:hover {
  background: var(--color-surface);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.live-message {
  min-height: 1.75rem;
  margin-top: var(--space-4);
  color: var(--color-accent-hover);
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: center;
}

.site-footer {
  width: min(100% - 2rem, 60rem);
  margin: var(--space-4) auto 0;
  padding: var(--space-8) 0 var(--space-10);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.support-link {
  color: var(--color-text);
  text-underline-offset: 0.25em;
}

.modal {
  width: min(90vw, 34rem);
  max-height: 88dvh;
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  background: var(--color-surface);
  box-shadow: 0 24px 80px rgb(0 0 0 / 0.45);
}

.modal::backdrop {
  background: rgb(8 6 4 / 0.78);
  backdrop-filter: blur(4px);
}

.modal form {
  position: relative;
  padding: var(--space-8);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 50%;
  color: var(--color-muted);
  background: transparent;
  font-size: 1.6rem;
}

.rules-list {
  margin: var(--space-6) 0 0 var(--space-5);
  display: grid;
  gap: var(--space-4);
  color: var(--color-muted);
}

.modal-copy {
  margin-top: var(--space-5);
  color: var(--color-muted);
}

.profile-link {
  display: inline-block;
  margin-top: var(--space-4);
  color: var(--color-accent-hover);
  font-weight: 700;
  text-underline-offset: 0.25em;
}

.modal-action {
  width: 100%;
  margin-top: var(--space-8);
}

.share-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.share-actions .primary-button {
  grid-column: 1 / -1;
}

.archive-list {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.archive-link {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 3.5rem;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-surface-2);
}

.archive-link:hover {
  border-color: var(--color-accent);
}

.archive-link time,
.archive-link span:last-child {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.share-grid {
  margin: var(--space-6) 0;
  color: var(--color-text);
  font: 1.45rem/1.35 system-ui, sans-serif;
  letter-spacing: 0.12em;
  text-align: center;
  white-space: pre-wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.stat {
  padding: var(--space-3) var(--space-2);
  text-align: center;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
}

.stat strong,
.stat span {
  display: block;
}

.stat strong {
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}

.stat span {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.next-puzzle {
  margin-top: var(--space-4);
  color: var(--color-muted);
  font-size: var(--text-xs);
  text-align: center;
}

.shake {
  animation: shake 340ms ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
  75% { transform: translateX(-3px); }
}

@keyframes settle {
  from { opacity: 0; transform: translateY(0.5rem) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 640px) {
  .site-header {
    padding-inline: var(--space-2);
  }

  .brand span {
    font-size: 1rem;
    white-space: nowrap;
  }

  .brand {
    gap: var(--space-2);
  }

  .brand-mark {
    width: 1.8rem;
  }

  .header-actions {
    gap: var(--space-1);
  }

  .icon-button {
    width: 2.45rem;
    height: 2.45rem;
  }

  .game-shell {
    width: min(100% - 1rem, 60rem);
    padding-top: var(--space-6);
  }

  .puzzle-heading {
    align-items: start;
    flex-direction: column;
    gap: var(--space-3);
  }

  .portrait-grid {
    gap: var(--space-2);
  }

  .portrait-card {
    min-height: 8rem;
    padding: var(--space-2) var(--space-1);
    gap: var(--space-2);
  }

  .portrait-card img {
    width: clamp(4rem, 18vw, 4.6rem);
    height: clamp(4rem, 18vw, 4.6rem);
  }

  .portrait-fallback {
    width: clamp(4rem, 18vw, 4.6rem);
    height: clamp(4rem, 18vw, 4.6rem);
  }

  .portrait-name {
    font-size: clamp(0.72rem, 2.8vw, 0.84rem);
  }

  .controls {
    position: sticky;
    bottom: 0;
    z-index: 10;
    margin-inline: calc(var(--space-2) * -1);
    padding: var(--space-3) var(--space-2);
    background: color-mix(in srgb, var(--color-bg) 92%, transparent);
    backdrop-filter: blur(12px);
  }

  .primary-button,
  .secondary-button {
    flex: 1;
    padding-inline: var(--space-3);
  }

  .site-footer {
    align-items: start;
    flex-direction: column;
  }

  .modal form {
    padding: var(--space-8) var(--space-5) var(--space-6);
  }

  .person-notes {
    grid-template-columns: 1fr;
  }

  .profile-prompt {
    max-width: 12rem;
  }

  .archive-link {
    grid-template-columns: 3.8rem 1fr;
  }

  .archive-link span:last-child {
    display: none;
  }
}