/* Engrams — surreal acronym / backronym experience */

#panel-engrams.panel[hidden] {
  display: none !important;
}

#panel-engrams.panel.active {
  display: flex;
  flex-direction: column;
  min-height: calc(100dvh - 5rem);
  max-height: calc(100dvh - 5rem);
  overflow: hidden;
  padding: 0;
  margin: 0;
}

body.engrams-tab-active #panel-engrams.panel.active {
  min-height: 100dvh;
  max-height: 100dvh;
}

body.engrams-tab-active .site-footer,
body.engrams-tab-active .site-header .subtitle {
  display: none;
}

body.engrams-tab-active .site-header {
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.engrams-shell {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 70% 45% at 15% 0%, rgba(201, 162, 39, 0.16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 90% 90%, rgba(90, 60, 160, 0.18), transparent 50%),
    linear-gradient(180deg, #12141c 0%, #0a0c12 55%, #07080c 100%);
  color: #efe8d8;
}

.engrams-top {
  flex: 0 0 auto;
  padding: 0.65rem 1rem 0.5rem;
  border-bottom: 1px solid rgba(201, 162, 39, 0.22);
}

.engrams-top h2 {
  margin: 0 0 0.2rem;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: #f0d78a;
}

.engrams-hint {
  margin: 0;
  max-width: 46rem;
  font-size: 0.86rem;
  line-height: 1.45;
  color: rgba(238, 232, 216, 0.72);
}

.engrams-body {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: 3.1rem minmax(0, 1fr) 17rem;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem 0.75rem;
}

.engrams-rail {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  overflow-y: auto;
  padding: 0.15rem 0;
  scrollbar-width: thin;
}

.engrams-letter {
  flex: 0 0 auto;
  margin: 0;
  padding: 0.18rem 0;
  min-height: 1.35rem;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: rgba(240, 215, 138, 0.7);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 162, 39, 0.18);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.engrams-letter:hover {
  color: #fff4c8;
  border-color: rgba(201, 162, 39, 0.45);
  background: rgba(201, 162, 39, 0.12);
}

.engrams-letter.is-in-seed {
  color: #0c1018;
  background: linear-gradient(180deg, #e8c45a, #c9a227);
  border-color: #f0d78a;
}

.engrams-letter.is-filter {
  box-shadow: 0 0 0 1px rgba(180, 140, 255, 0.55);
}

.engrams-stage {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow: hidden;
}

.engrams-prompt-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 0.45rem;
  align-items: center;
  padding: 0.55rem 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 162, 39, 0.25);
  border-radius: 10px;
}

.engrams-prompt-bar label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(240, 215, 138, 0.75);
}

.engrams-prompt-bar input {
  min-width: 0;
  padding: 0.45rem 0.6rem;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: #f7f1e4;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(201, 162, 39, 0.28);
  border-radius: 6px;
  outline: none;
}

.engrams-prompt-bar input:focus {
  border-color: rgba(240, 215, 138, 0.7);
  box-shadow: 0 0 0 2px rgba(201, 162, 39, 0.18);
}

.engrams-btn {
  margin: 0;
  padding: 0.42rem 0.75rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #0c1018;
  background: linear-gradient(180deg, #e8c45a, #c9a227);
  border: 1px solid #f0d78a;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.engrams-btn:hover {
  filter: brightness(1.06);
}

.engrams-btn-ghost {
  color: #f0d78a;
  background: transparent;
  border: 1px solid rgba(201, 162, 39, 0.35);
}

.engrams-btn-ghost:hover {
  background: rgba(201, 162, 39, 0.12);
  filter: none;
}

.engrams-controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  align-items: center;
  padding: 0.45rem 0.65rem;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(201, 162, 39, 0.18);
  border-radius: 10px;
}

.engrams-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.engrams-board {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 0.75rem 0.85rem;
  background:
    radial-gradient(ellipse 50% 35% at 50% 0%, rgba(201, 162, 39, 0.08), transparent 60%),
    rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(201, 162, 39, 0.22);
  border-radius: 12px;
}

.engrams-compare {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.engrams-compare-seed,
.engrams-compare-engram {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.28rem;
}

.engrams-compare-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(240, 215, 138, 0.62);
}

.engrams-compare-seed .engrams-compare-label {
  color: rgba(240, 215, 138, 0.48);
}

.engrams-seed-statement {
  margin: 0;
  padding: 0.45rem 0.7rem;
  font-size: 0.95rem;
  line-height: 1.4;
  font-style: normal;
  font-weight: 500;
  color: rgba(240, 228, 180, 0.78);
  background: rgba(0, 0, 0, 0.18);
  border-left: 2px solid rgba(201, 162, 39, 0.45);
  border-radius: 0 6px 6px 0;
}

.engrams-compare-engram .engrams-poem {
  margin: 0;
}

.engrams-slots {
  display: block;
  margin-bottom: 0.85rem;
}

.engrams-word-stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.95rem;
}

.engrams-word-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  width: 100%;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(201, 162, 39, 0.28);
}

.engrams-word-group:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.engrams-word-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: rgba(240, 215, 138, 0.72);
  padding-left: 0.15rem;
}

/* Expansion chips flow left→right within each seed word; wrap as needed */
.engrams-word-slots {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.4rem;
  width: 100%;
}

.engrams-slot {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  position: relative;
  flex: 0 1 auto;
  min-width: 5.5rem;
  max-width: 11rem;
  padding: 0.45rem 0.55rem;
  background: linear-gradient(160deg, rgba(201, 162, 39, 0.12), rgba(90, 60, 160, 0.08));
  border: 1px solid rgba(201, 162, 39, 0.28);
  border-radius: 8px;
}

.engrams-slot-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.35rem;
}

.engrams-slot-letter {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #c9a227;
  padding-top: 0.15rem;
}

.engrams-slot-word {
  font-size: 1rem;
  font-weight: 600;
  color: #f7f1e4;
}

/* Per-glyph preferred length dial (1–15) */
.engrams-radial {
  --radial-angle: 0deg;
  position: relative;
  flex: 0 0 auto;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  background:
    conic-gradient(
      from -90deg,
      rgba(201, 162, 39, 0.15) 0deg,
      rgba(232, 196, 90, 0.65) var(--radial-angle),
      rgba(201, 162, 39, 0.12) var(--radial-angle),
      rgba(201, 162, 39, 0.12) 360deg
    );
  box-shadow:
    inset 0 0 0 1.5px rgba(201, 162, 39, 0.45),
    0 0 6px rgba(201, 162, 39, 0.18);
  outline: none;
}

.engrams-radial::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: #12141c;
  box-shadow: inset 0 0 0 1px rgba(201, 162, 39, 0.2);
  pointer-events: none;
}

.engrams-radial:hover,
.engrams-radial:focus-visible {
  box-shadow:
    inset 0 0 0 1.5px rgba(240, 215, 138, 0.75),
    0 0 8px rgba(232, 196, 90, 0.35);
}

.engrams-radial.is-dragging,
.engrams-radial:active {
  box-shadow:
    inset 0 0 0 1.5px #f0d78a,
    0 0 10px rgba(232, 196, 90, 0.45);
}

.engrams-radial-knob {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  margin: -2.5px;
  border-radius: 50%;
  background: #e8c45a;
  box-shadow: 0 0 4px rgba(240, 215, 138, 0.75);
  transform: rotate(var(--radial-angle)) translateY(-0.72rem);
  z-index: 2;
  pointer-events: none;
}

.engrams-radial-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f0d78a;
  pointer-events: none;
}

.engrams-poem {
  margin: 0 0 0.55rem;
  padding: 0.75rem 0.85rem;
  font-size: 1.15rem;
  line-height: 1.55;
  font-style: italic;
  color: #f0e6c8;
  background: rgba(0, 0, 0, 0.28);
  border-left: 3px solid #c9a227;
  border-radius: 0 8px 8px 0;
}

.engrams-meta {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(238, 232, 216, 0.55);
  font-style: italic;
}

.engrams-note {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: #d4b06a;
}

.engrams-empty {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(238, 232, 216, 0.5);
}

.engrams-side {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  overflow: hidden;
}

.engrams-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0.65rem 0.7rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: 10px;
}

.engrams-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f0d78a;
}

.engrams-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.engrams-card-head h3 {
  margin: 0;
}

.engrams-history {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.engrams-hist-item {
  padding: 0.45rem 0.5rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(201, 162, 39, 0.16);
  border-radius: 8px;
}

.engrams-hist-item header {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.engrams-hist-item strong {
  letter-spacing: 0.12em;
  color: #f0d78a;
}

.engrams-hist-sub {
  font-size: 0.75rem;
  color: rgba(238, 232, 216, 0.65);
}

.engrams-hist-poem {
  margin: 0.35rem 0;
  font-size: 0.8rem;
  font-style: italic;
  line-height: 1.35;
  color: rgba(247, 241, 228, 0.85);
}

.engrams-hist-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.engrams-hist-actions .engrams-btn {
  padding: 0.22rem 0.45rem;
  font-size: 0.68rem;
}

@media (max-width: 920px) {
  .engrams-body {
    grid-template-columns: 2.6rem minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .engrams-side {
    grid-column: 1 / -1;
    max-height: 38vh;
  }

  .engrams-prompt-bar {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .engrams-prompt-bar .engrams-btn {
    grid-column: span 1;
  }
}

@media (max-width: 560px) {
  .engrams-actions {
    justify-content: stretch;
  }

  .engrams-actions .engrams-btn {
    flex: 1 1 auto;
  }
}