/* ---------- Alien Language Explorer ---------- */
.alien-language-level {
  position: fixed;
  inset: 0;
  overflow: auto;
  background:
    radial-gradient(circle at 20% 12%, rgba(78, 220, 255, 0.16), transparent 34%),
    radial-gradient(circle at 82% 72%, rgba(255, 214, 107, 0.12), transparent 32%),
    linear-gradient(135deg, #060713 0%, #10162a 46%, #081120 100%);
  color: #eef7ff;
}

.alien-language-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 40px));
  min-height: min(760px, calc(100vh - 88px));
  margin: 70px auto 18px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 16px;
  align-items: start;
}

.alien-decoder-panel,
.alien-archive-panel,
.alien-guide-card {
  border: 1px solid rgba(173, 232, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(244, 250, 255, 0.1), rgba(8, 15, 31, 0.72)),
    rgba(9, 17, 34, 0.88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.alien-decoder-panel {
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.alien-kicker,
.alien-guide-card header span {
  color: #8feaff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.alien-decoder-panel h1,
.alien-guide-card h2 {
  margin: 8px 0 10px;
  font-family: "Fraunces", serif;
  font-weight: 500;
  line-height: 0.96;
}

.alien-decoder-panel h1 {
  max-width: 12ch;
  font-size: clamp(2.25rem, 4.1vw, 3.8rem);
}

.alien-decoder-panel p {
  max-width: 56ch;
  color: rgba(238, 247, 255, 0.72);
  line-height: 1.55;
}
.alien-case-prompt {
  margin-top: 12px;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid rgba(255, 214, 107, 0.28);
  border-radius: 8px;
  background: rgba(255, 214, 107, 0.1);
  color: #fff3c7;
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.24;
}

.alien-case-prompt .alien-clue-label,
.alien-case-prompt small {
  align-self: flex-start;
  color: rgba(255, 243, 199, 0.72);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alien-case-prompt strong {
  align-self: stretch;
  font-size: clamp(1.12rem, 2.3vw, 1.45rem);
}

.alien-case-prompt small {
  text-transform: none;
  letter-spacing: 0;
}

.alien-kid-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}
.alien-kid-steps span {
  min-height: 40px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 214, 107, 0.14);
  border: 1px solid rgba(255, 214, 107, 0.26);
  color: #fff3c7;
  font-weight: 1000;
}

.alien-decoder-stage {
  margin-top: 10px;
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1fr);
  gap: 10px;
  min-height: 132px;
}

.alien-specimen {
  position: relative;
  min-height: 132px;
  border: 1px solid rgba(143, 234, 255, 0.2);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(rgba(143, 234, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 234, 255, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 50% 48%, rgba(124, 255, 206, 0.2), transparent 38%),
    rgba(2, 8, 18, 0.72);
  background-size: 34px 34px, 34px 34px, auto, auto;
}

.alien-dance-friend {
  position: relative;
  min-height: 180px;
  border: 1px solid rgba(143, 234, 255, 0.22);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 34%, color-mix(in srgb, var(--alien-dance-glow, #62f3ff) 34%, transparent), transparent 34%),
    linear-gradient(rgba(143, 234, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 234, 255, 0.06) 1px, transparent 1px),
    rgba(2, 8, 18, 0.72);
  background-size: auto, 34px 34px, 34px 34px, auto;
  box-shadow: inset 0 0 36px rgba(143, 234, 255, 0.08);
}

.alien-dance-friend::before,
.alien-dance-friend::after {
  content: "";
  position: absolute;
  top: 76px;
  width: 46px;
  height: 14px;
  border-radius: 999px;
  background: #7cffce;
  box-shadow: 0 0 16px rgba(124, 255, 206, 0.26);
}

.alien-dance-friend::before {
  left: calc(50% - 84px);
  transform: rotate(-28deg);
}

.alien-dance-friend::after {
  right: calc(50% - 84px);
  transform: rotate(28deg);
}

.alien-dance-friend.dancing {
  animation: alien-dance-bop 0.44s ease-in-out infinite;
}

.alien-dance-friend.solved {
  border-color: rgba(124, 255, 206, 0.46);
  box-shadow:
    inset 0 0 36px rgba(124, 255, 206, 0.12),
    0 0 26px rgba(124, 255, 206, 0.14);
}

.alien-dance-antenna {
  position: absolute;
  left: 50%;
  top: 22px;
  width: 88px;
  height: 42px;
  transform: translateX(-50%);
  border-top: 4px solid #7cffce;
  border-radius: 50% 50% 0 0;
}

.alien-dance-antenna::before,
.alien-dance-antenna::after {
  content: "";
  position: absolute;
  top: -9px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--alien-dance-glow, #62f3ff);
  box-shadow: 0 0 18px var(--alien-dance-glow, #62f3ff);
}

.alien-dance-antenna::before {
  left: -5px;
}

.alien-dance-antenna::after {
  right: -5px;
}

.alien-dance-face {
  position: absolute;
  left: 50%;
  top: 50px;
  width: 104px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transform: translateX(-50%);
  border: 2px solid rgba(238, 247, 255, 0.22);
  border-radius: 48% 52% 54% 46%;
  background:
    radial-gradient(circle at 50% 20%, rgba(238, 247, 255, 0.22), transparent 36%),
    #7cffce;
}

.alien-dance-eye {
  width: 14px;
  height: 22px;
  border-radius: 50%;
  background: #112036;
}

.alien-dance-smile {
  width: 22px;
  height: 14px;
  margin-top: 22px;
  border-bottom: 4px solid #112036;
  border-radius: 0 0 999px 999px;
}

.alien-dance-body {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.alien-dance-body span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--step-color) 54%, rgba(238, 247, 255, 0.18));
  border-radius: 50%;
  background: color-mix(in srgb, var(--step-color) 22%, rgba(2, 8, 18, 0.62));
  font-size: 1.25rem;
  opacity: 0.72;
}

.alien-dance-body span.active {
  transform: translateY(-8px) scale(1.12);
  opacity: 1;
  box-shadow:
    0 0 0 5px color-mix(in srgb, var(--step-color) 18%, transparent),
    0 0 22px color-mix(in srgb, var(--step-color) 42%, transparent);
}

.alien-dance-body span.copied {
  opacity: 1;
  background: color-mix(in srgb, var(--step-color) 42%, rgba(2, 8, 18, 0.32));
}

.alien-orbit-ring {
  position: absolute;
  inset: 25px;
  border: 1px dashed rgba(255, 214, 107, 0.42);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}

.alien-main-glyph {
  position: absolute;
  inset: 14px 14px 42px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  place-items: center;
}

.alien-main-glyph span {
  width: 100%;
  min-height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(143, 234, 255, 0.28);
  border-radius: 8px;
  color: #d9fbff;
  background: rgba(143, 234, 255, 0.08);
  box-shadow: inset 0 0 20px rgba(143, 234, 255, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(1.35rem, 3vw, 2.25rem);
  font-weight: 800;
}

.alien-waveform {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  height: 26px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 7px;
}

.alien-waveform i {
  width: 8px;
  border-radius: 999px 999px 2px 2px;
  background: linear-gradient(180deg, #ffd66b, #62f3ff);
  box-shadow: 0 0 16px rgba(98, 243, 255, 0.38);
}

.alien-guide-card.locked .alien-specimen,
.alien-guide-card.locked .alien-guide-grid,
.alien-guide-card.locked .alien-guide-note {
  filter: saturate(0.45);
  opacity: 0.72;
}

.alien-evidence-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.alien-evidence-stack span,
.alien-options button,
.alien-guide-grid div,
.alien-guide-note {
  border: 1px solid rgba(238, 247, 255, 0.16);
  border-radius: 8px;
  background: rgba(238, 247, 255, 0.07);
}

.alien-evidence-stack span {
  min-height: 132px;
  padding: 9px;
  display: grid;
  align-content: center;
  justify-items: center;
  align-items: center;
  gap: 8px;
  text-align: center;
  color: rgba(238, 247, 255, 0.86);
  font-weight: 700;
}

.alien-evidence-stack em {
  color: rgba(143, 234, 255, 0.74);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alien-evidence-stack b {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(143, 234, 255, 0.14);
  color: #8feaff;
  font-size: 0.78rem;
}

.alien-decoder-message {
  margin-top: 14px;
  min-height: 58px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 214, 107, 0.24);
  border-radius: 8px;
  background: rgba(255, 214, 107, 0.08);
  color: #fff3c7;
  display: flex;
  align-items: center;
}

.alien-decoder-message.solved {
  border-color: rgba(124, 255, 206, 0.34);
  background: rgba(124, 255, 206, 0.1);
  color: #d8fff5;
}

.alien-decoder-message.miss {
  border-color: rgba(255, 140, 140, 0.34);
  background: rgba(255, 140, 140, 0.1);
  color: #ffd6d6;
}

.alien-options {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.alien-options button {
  min-height: 104px;
  padding: 12px;
  color: #eef7ff;
  text-align: center;
  cursor: pointer;
  display: grid;
  place-items: center;
  gap: 4px;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.alien-options button:hover,
.alien-options button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(143, 234, 255, 0.48);
  background: rgba(143, 234, 255, 0.12);
}

.alien-options button .alien-option-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  margin: 0;
  border-radius: 50%;
  background: rgba(143, 234, 255, 0.12);
  color: #fff3c7;
  font-size: 2rem;
  letter-spacing: 0;
  text-transform: none;
}

.alien-options button strong {
  color: #eef7ff;
  font-size: 1.28rem;
  line-height: 1.08;
}

.alien-options button small {
  color: rgba(238, 247, 255, 0.62);
  font-size: 0.76rem;
  font-weight: 800;
}

.alien-options button.correct {
  border-color: color-mix(in srgb, var(--step-color, #7cffce) 68%, rgba(124, 255, 206, 0.58));
  background: color-mix(in srgb, var(--step-color, #7cffce) 20%, rgba(124, 255, 206, 0.12));
}

.alien-options button.helper {
  border-color: color-mix(in srgb, var(--step-color, #ffd66b) 76%, rgba(255, 214, 107, 0.72));
  background:
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--step-color, #ffd66b) 26%, transparent), transparent 72%),
    rgba(255, 214, 107, 0.13);
  box-shadow:
    0 0 0 5px color-mix(in srgb, var(--step-color, #ffd66b) 12%, transparent),
    0 0 26px color-mix(in srgb, var(--step-color, #ffd66b) 22%, transparent);
  animation: alien-helper-breathe 1.25s ease-in-out infinite;
}

.alien-options button.wrong {
  border-color: rgba(255, 140, 140, 0.46);
  animation: planet-sort-wiggle 0.36s ease-in-out;
}

.alien-options button:disabled {
  cursor: default;
}

.alien-decoder-actions {
  margin-top: auto;
  padding-top: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.alien-progress {
  margin-right: auto;
  display: flex;
  gap: 8px;
}

.alien-progress span {
  width: 36px;
  height: 7px;
  border-radius: 999px;
  background: rgba(238, 247, 255, 0.18);
}

.alien-progress span.on {
  background: linear-gradient(90deg, #62f3ff, #ffd66b);
}

.alien-decoder-actions button {
  border: 0;
  border-radius: 8px;
  min-height: 54px;
  padding: 12px 18px;
  background: #ffd66b;
  color: #161106;
  font-size: 1rem;
  font-weight: 1000;
  cursor: pointer;
}

.alien-decoder-actions button:disabled {
  cursor: default;
  opacity: 0.78;
}

.alien-decoder-actions button + button {
  background: rgba(238, 247, 255, 0.12);
  color: #eef7ff;
}

@keyframes alien-helper-breathe {
  0%,
  100% {
    box-shadow:
      0 0 0 5px rgba(255, 214, 107, 0.1),
      0 0 26px rgba(255, 214, 107, 0.18);
  }
  50% {
    box-shadow:
      0 0 0 8px rgba(255, 214, 107, 0.16),
      0 0 34px rgba(255, 214, 107, 0.28);
  }
}

@keyframes alien-dance-bop {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(-5px) rotate(1deg);
  }
}

.alien-archive-panel {
  min-height: 0;
  padding: 14px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
}

.alien-archive-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.alien-archive-tabs button {
  height: 38px;
  border: 1px solid rgba(238, 247, 255, 0.14);
  border-radius: 8px;
  background: rgba(238, 247, 255, 0.07);
  color: #eef7ff;
  font-weight: 900;
  cursor: pointer;
}

.alien-archive-tabs button.on {
  border-color: rgba(255, 214, 107, 0.54);
  background: rgba(255, 214, 107, 0.16);
}

.alien-guide-card {
  min-height: 0;
  overflow: auto;
  padding: 18px;
}

.alien-guide-card header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 10px;
  align-items: start;
}

.alien-guide-card header span {
  grid-column: 1 / -1;
}

.alien-guide-card h2 {
  font-size: clamp(1.6rem, 3vw, 2.55rem);
}

.alien-guide-card header small {
  align-self: center;
  border: 1px solid rgba(143, 234, 255, 0.32);
  border-radius: 999px;
  padding: 7px 10px;
  color: #8feaff;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 900;
}

.alien-guide-card .alien-specimen {
  margin: 12px 0;
  min-height: 190px;
}

.alien-guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.alien-guide-grid div,
.alien-guide-note {
  padding: 12px;
}

.alien-guide-grid strong,
.alien-guide-note strong {
  display: block;
  margin-bottom: 7px;
  color: #8feaff;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alien-guide-grid p,
.alien-guide-note p {
  color: rgba(238, 247, 255, 0.82);
  line-height: 1.42;
}

.alien-guide-note {
  margin-top: 10px;
}

@media (max-width: 900px) {
  .alien-language-shell {
    grid-template-columns: 1fr;
    width: min(680px, calc(100vw - 24px));
    margin-top: 64px;
  }

  .alien-decoder-stage {
    grid-template-columns: 1fr;
  }

  .alien-evidence-stack {
    grid-template-columns: 1fr;
  }

  .alien-evidence-stack span {
    min-height: 72px;
  }
}

@media (max-width: 560px) {
  .alien-decoder-panel {
    padding: 16px;
  }

  .alien-decoder-panel h1 {
    max-width: 11ch;
    font-size: clamp(2rem, 12vw, 3rem);
  }

  .alien-kid-steps,
  .alien-options {
    grid-template-columns: 1fr 1fr;
  }

  .alien-options button {
    min-height: 92px;
  }

  .alien-archive-tabs {
    grid-template-columns: repeat(3, 1fr);
  }
}