/* Fonts are bundled (SIL OFL, see fonts/) so the game works offline. */
@font-face {
  font-family: 'Creepster';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/creepster-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Fredoka';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/fredoka-latin.woff2') format('woff2');
}

:root {
  --bg: #0b0620;
  --ink: #f3ecff;
  --muted: #b3a6d9;
  --panel: rgba(20, 11, 40, 0.55);
  --panel-border: rgba(190, 160, 255, 0.22);
  --orange: #ff8a1c;
  --purple: #9b63f2;
  --lime: #b8ff7a;
  --font-ui: 'Fredoka', system-ui, sans-serif;
  --font-spooky: 'Creepster', 'Fredoka', cursive;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

#gl {
  position: fixed;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.hidden {
  display: none !important;
}

/* ---------- 2D board ---------- */

/* Tall screens leave room for the status, the clocks and the buttons; wide ones put the board
   under the status, between the clocks and the buttons. */
#board2d {
  --size: min(calc(100vw - 28px), calc(100dvh - 236px));
  position: fixed;
  left: 50%;
  top: calc(50% + 35px); /* like gameRegion in main.js: more room above (the rival) than below */
  width: var(--size);
  height: var(--size);
  transform: translate(-50%, -50%);
  border-radius: 4px;
  box-shadow: 0 0 0 7px #24162f, 0 0 0 9px rgba(201, 165, 74, 0.55), 0 18px 50px rgba(0, 0, 0, 0.55);
  cursor: pointer;
}

@media (min-aspect-ratio: 1/1) {
  #board2d {
    --size: min(calc(100dvh - 84px), calc(100vw - 330px));
    top: 50%;
    transform: translate(-50%, calc(-50% + 20px));
  }
}

/* In lessons the flat board takes the 3D board's place: on top on tall screens, between the
   teachers on wide ones (lessonRegion in main.js), below the title. */
body.in-lesson #board2d {
  --size: min(calc(96vw - 18px), calc(54dvh - 18px));
  top: calc(75px + var(--size) / 2);
}

@media (min-aspect-ratio: 1/1) {
  body.in-lesson #board2d {
    --size: min(calc(62vw - 18px), calc(100dvh - 96px));
    top: calc(78px + var(--size) / 2);
    transform: translate(-50%, -50%);
  }
}

body.flat #gl {
  visibility: hidden;
}

.b2-squares,
.b2-pieces {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 4px;
}

.b2-pieces {
  pointer-events: none;
}

.b2-sq,
.b2-piece {
  position: absolute;
  left: 0;
  top: 0;
  width: 12.5%;
  height: 12.5%;
}

.b2-sq.light {
  background: #b2a3cb;
  color: #4f3b74;
}

.b2-sq.dark {
  background: #4f3b74;
  color: #b2a3cb;
}

.b2-sq::before,
.b2-sq::after {
  content: '';
  position: absolute;
}

.b2-sq::before {
  inset: 0;
}

.b2-sq.last::before {
  background: rgba(255, 190, 60, 0.32);
}

.b2-sq.sel::before {
  background: rgba(255, 140, 28, 0.55);
}

.b2-sq.check::before {
  background: radial-gradient(circle, rgba(255, 70, 70, 0.95), rgba(255, 70, 70, 0.55) 40%, rgba(255, 70, 70, 0) 72%);
}

.b2-sq.dot::after {
  left: 35%;
  top: 35%;
  width: 30%;
  height: 30%;
  border-radius: 50%;
  background: rgba(20, 8, 36, 0.42);
}

.b2-sq.ring::after {
  inset: 5%;
  border-radius: 50%;
  border: calc(var(--size) / 70) solid rgba(20, 8, 36, 0.42);
}

.b2-rank,
.b2-file {
  position: absolute;
  font-size: calc(var(--size) / 34);
  font-weight: 600;
  line-height: 1;
}

.b2-rank {
  left: 6%;
  top: 6%;
}

.b2-file {
  right: 7%;
  bottom: 5%;
}

.b2-piece svg {
  display: block;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 1px rgba(0, 0, 0, 0.35));
}

.b2-piece.moving {
  z-index: 2;
  transition: transform 0.22s ease, opacity 0.2s ease;
}

.b2-piece.dragging {
  z-index: 3;
  transition: none;
}

.b2-piece.gone {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.b2-piece.shadow {
  opacity: 0.3;
}

.b2-piece.shadow svg {
  filter: brightness(0);
}

.b2-piece.pop svg {
  animation: b2-pop 0.32s cubic-bezier(0.2, 0.9, 0.3, 1.4);
}

@keyframes b2-pop {
  from {
    transform: scale(0.2);
  }
}

/* Lessons: marked squares, the sun (and night), arrows, things to collect, flashes. */
.b2-sq.mark {
  background-image: linear-gradient(rgba(79, 227, 138, 0.62), rgba(79, 227, 138, 0.62));
}

.b2-sq.sun {
  background-image: linear-gradient(rgba(255, 176, 0, 0.78), rgba(255, 176, 0, 0.78));
}

#board2d.night .b2-sq.light {
  background-color: #342a46;
}

#board2d.night .b2-sq.dark {
  background-color: #170f28;
}

#board2d.night .b2-sq.sun {
  background-image: radial-gradient(circle, rgba(255, 236, 160, 0.95), rgba(255, 201, 77, 0.85) 70%);
}

#board2d.night .b2-sq.dot::after {
  background: rgba(255, 228, 170, 0.55);
}

#board2d.night .b2-sq.ring::after {
  border-color: rgba(255, 228, 170, 0.55);
}

.b2-arrows,
.b2-items {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 4px;
  pointer-events: none;
}

.b2-arrows {
  fill: #ff8a1c;
  fill-opacity: 0.85;
}

.b2-item,
.b2-flash {
  position: absolute;
  left: 0;
  top: 0;
  width: 12.5%;
  height: 12.5%;
}

.b2-item svg {
  display: block;
  width: 100%;
  height: 100%;
  animation: b2-bob 0.8s var(--phase, 0s) ease-in-out infinite alternate;
  filter: drop-shadow(0 2px 1px rgba(0, 0, 0, 0.35));
}

.b2-item.star svg {
  filter: drop-shadow(0 0 4px rgba(255, 170, 40, 0.9));
}

.b2-item.collected svg {
  animation: b2-collect 0.45s ease-out forwards;
}

@keyframes b2-bob {
  from {
    transform: translateY(5%);
  }
  to {
    transform: translateY(-5%);
  }
}

@keyframes b2-collect {
  to {
    transform: translateY(-60%) scale(2);
    opacity: 0;
  }
}

.b2-flash {
  opacity: 0.7;
  animation: b2-flash 0.6s ease-out forwards;
}

@keyframes b2-flash {
  to {
    opacity: 0;
  }
}

.view-label {
  font: 700 15px var(--font-ui);
}

.view-label::before {
  content: '2D';
}

body.flat .view-label::before {
  content: '3D';
}

/* ---------- HUD ---------- */

#hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

#hud.off {
  opacity: 0;
  visibility: hidden;
}

.pill {
  position: absolute;
  top: calc(12px + env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100vw - 32px);
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  font-size: 17px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pill:empty {
  display: none;
}

@media (max-aspect-ratio: 1/1) {
  #status {
    max-width: calc(100vw - 120px); /* between the corner buttons */
    padding: 8px 14px;
    font-size: 16px;
  }
}

/* Sound and 2D/3D: in the top corners on tall screens, together at the top right on wide ones. */
.game-tools {
  position: absolute;
  top: calc(10px + env(safe-area-inset-top));
  left: calc(12px + env(safe-area-inset-left));
  right: calc(12px + env(safe-area-inset-right));
  display: flex;
  justify-content: space-between;
}

.game-tools .icon-btn {
  width: 44px;
  height: 44px;
}

@media (min-aspect-ratio: 1/1) {
  .game-tools {
    left: auto;
    gap: 8px;
  }
}

/* Chess clocks, placed by main.js: over and under the board on tall screens, down the left side on
   wide ones, the far army's clock first. */
.clock {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 10px;
  border-radius: 999px;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  font-size: 21px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.clock .dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1.5px solid rgba(243, 236, 255, 0.55);
}

.clock.white .dot {
  background: #f0d9a4;
}

.clock.black .dot {
  background: #14101b;
}

.clock.active {
  border-color: var(--orange);
  box-shadow: 0 0 16px rgba(255, 138, 28, 0.45);
}

.clock.low {
  color: #ff7a7a;
}

@media (min-aspect-ratio: 1/1) {
  .clock {
    left: calc(16px + env(safe-area-inset-left));
    transform: none;
  }
}

/* The rival: portrait, name and clock, on its side of the board (placed by main.js like the
   clocks). A row on tall screens, a column down the left side on wide ones (there a long name,
   like «Hombre Invisible», goes on two lines so it stays off the board). */
#rival {
  --face: clamp(64px, 11dvh, 104px);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: max-content; /* the name on one line */
  display: flex;
  align-items: center;
  gap: 10px;
}

#rival .clock {
  position: static;
  transform: none;
}

.rival-face {
  width: var(--face);
  height: var(--face);
  border-radius: 20px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 40%, rgba(120, 80, 190, 0.6), rgba(20, 11, 40, 0.75));
  border: 1.5px solid var(--panel-border);
}

.rival-face img {
  display: block;
  width: 100%;
  height: 100%;
}

.rival-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.rival-name {
  font-family: var(--font-spooky);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--lime);
  text-shadow: 0 0 12px rgba(184, 255, 122, 0.35);
}

/* The rival's speech bubble: beside the face on tall screens (over its name and clock for a
   moment), above the face on wide ones (below the clock when the rival is the lower of the two).
   main.js caps its width to the room there is. */
.rival-say {
  position: absolute;
  z-index: 2;
  left: calc(var(--face) + 14px);
  top: 50%;
  transform: translateY(-50%);
  width: max-content;
  max-width: 260px;
  padding: 8px 14px;
  border-radius: 16px;
  background: #fffaf0;
  color: #2a1640;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  white-space: pre-line;
  overflow-wrap: break-word; /* never past the bubble's edge */
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
  pointer-events: auto;
  cursor: pointer;
  animation: say-in 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

.rival-say .say-text {
  margin: 0;
  min-height: 1.3em;
}

.rival-say::after {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  margin-top: -9px;
  border: 9px solid transparent;
  border-right: 10px solid #fffaf0;
  border-left: 0;
}

@keyframes say-in {
  from {
    opacity: 0;
    scale: 0.7;
  }
}

/* The face bobs while the line is typed. */
#rival.talking .rival-face {
  animation: talk 0.28s ease-in-out infinite alternate;
}

@keyframes talk {
  to {
    translate: 0 -3px;
  }
}

@media (min-aspect-ratio: 1/1) {
  .rival-say {
    left: 0;
    top: auto;
    bottom: calc(100% + 14px);
    transform: none;
  }

  #rival.below .rival-say {
    bottom: auto;
    top: calc(100% + 14px);
  }

  .rival-say::after {
    left: 26px;
    top: 100%;
    margin-top: 0;
    border: 10px solid transparent;
    border-top: 11px solid #fffaf0;
    border-bottom: 0;
  }

  #rival.below .rival-say::after {
    top: auto;
    bottom: 100%;
    border-top: 0;
    border-bottom: 11px solid #fffaf0;
  }
  /* No room above (or below): beside the face, as on tall screens. */
  #rival.beside .rival-say {
    left: calc(var(--face) + 14px);
    top: calc(var(--face) / 2);
    bottom: auto;
    transform: translateY(-50%);
  }

  #rival.beside .rival-say::after {
    left: -10px;
    top: 50%;
    bottom: auto;
    margin-top: -9px;
    border: 9px solid transparent;
    border-right: 10px solid #fffaf0;
    border-left: 0;
  }
}

/* The rival's farewell on the end card, under its face. */
.over-quote {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin: 4px auto 12px;
  padding: 8px 16px;
  border-radius: 16px;
  background: #fffaf0;
  color: #2a1640;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  white-space: pre-line;
  min-height: calc(1.3em + 16px);
}

.over-quote::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -10px;
  margin-left: -9px;
  border: 9px solid transparent;
  border-bottom: 10px solid #fffaf0;
  border-top: 0;
}

.over-face {
  display: block;
  width: 136px;
  height: 136px;
  margin: -8px auto 2px;
}

@media (max-height: 520px) {
  .over-face {
    width: 96px;
    height: 96px;
  }
}

#rival.plain .rival-face,
#rival.plain .rival-name,
#rival.noface .rival-face {
  display: none;
}

@media (min-aspect-ratio: 1/1) {
  #rival {
    --face: clamp(104px, min(19dvh, 11vw), 160px); /* larger on big screens, clear of the board */
    left: calc(16px + env(safe-area-inset-left));
    transform: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .rival-face {
    width: var(--face);
    height: var(--face);
  }

  .rival-name {
    max-width: var(--face);
    font-size: clamp(24px, calc(var(--face) * 0.18), 28px);
    line-height: 1.05;
  }
}

@media (min-aspect-ratio: 1/1) and (max-height: 520px) {
  #rival {
    --face: 78px;
  }

  .rival-name {
    max-width: 104px;
    font-size: 20px;
  }
}

/* The magnifier's hint: a teacher's face and a bubble, over the buttons on tall screens, at the
   bottom left on wide ones (main.js caps its width to the room beside the board). A tap closes it. */
.hint {
  position: absolute;
  left: 50%;
  bottom: calc(72px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100vw - 24px);
  display: flex;
  align-items: flex-end;
  gap: 8px;
  pointer-events: auto;
  cursor: pointer;
  animation: say-in 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

.hint-face {
  flex: none;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 2px solid #fffaf0;
  background: #3a2466 url('img/maestros/vanhelsing/sonriendo.webp') no-repeat;
  background-size: 156% auto;
  background-position: 50% 21%;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.45);
}

.hint[data-who='profesora'] .hint-face {
  background-image: url('img/maestros/profesora/neutra-boca-cerrada.webp');
  background-size: 169% auto;
  background-position: 51% 21%;
}

.hint-say {
  position: relative;
  min-width: 0;
  padding: 7px 14px 9px;
  border-radius: 16px;
  background: #fffaf0;
  color: #2a1640;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

.hint-say::after {
  content: '';
  position: absolute;
  left: -10px;
  bottom: 18px;
  border: 8px solid transparent;
  border-right: 10px solid #fffaf0;
  border-left: 0;
}

.hint-name {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a5a2b;
}

.hint[data-who='profesora'] .hint-name {
  color: #2f6f6a;
}

.hint-text {
  margin: 0;
}

.hint-more {
  display: block;
  margin-top: 3px;
  color: #7a6a99;
  font-size: 13px;
  font-weight: 500;
}

@media (min-aspect-ratio: 1/1) {
  .hint {
    left: calc(16px + env(safe-area-inset-left));
    bottom: calc(16px + env(safe-area-inset-bottom));
    transform: none;
    max-width: 340px;
  }
}

#rival.covered,
.clock.covered {
  visibility: hidden;
}

#toolbar {
  position: absolute;
  bottom: calc(14px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}

/* Tall screens with a clock: your clock and the buttons share the bottom row. */
#hud.docked #clock-you {
  left: calc(16px + env(safe-area-inset-left));
  transform: none;
}

#hud.docked #toolbar {
  left: auto;
  right: calc(16px + env(safe-area-inset-right));
  transform: none;
  gap: 10px;
}

/* Five buttons (Aprendiz mode) beside your clock: a bit smaller on phones. */
@media (max-width: 440px) {
  #hud.docked #toolbar:has(#btn-hint:not(.hidden)) {
    gap: 6px;
  }

  #hud.docked #toolbar:has(#btn-hint:not(.hidden)) .icon-btn {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 350px) {
  #toolbar .icon-btn {
    width: 42px;
    height: 42px;
  }

  #hud.docked #toolbar {
    gap: 6px;
  }

  #hud.docked #toolbar:has(#btn-hint:not(.hidden)) {
    gap: 4px;
  }

  #hud.docked #toolbar:has(#btn-hint:not(.hidden)) .icon-btn {
    width: 36px;
    height: 36px;
  }
}

/* Wide screens: the board fills the height, so the buttons go down the right side. */
@media (min-aspect-ratio: 1/1) {
  #toolbar {
    left: auto;
    bottom: auto;
    right: calc(16px + env(safe-area-inset-right));
    top: 50%;
    transform: translateY(-50%);
    flex-direction: column;
  }
}

.icon-btn {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--panel-border);
  background: var(--panel);
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  transition: transform 0.15s ease, background 0.15s ease;
}

.icon-btn:hover {
  background: rgba(60, 35, 110, 0.7);
}

.icon-btn:active {
  transform: scale(0.92);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: default;
  transform: none;
}

.draw-label {
  font: 700 21px var(--font-ui);
}

.icon-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.icon-btn svg .stroke {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- screens ---------- */

#overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  background: radial-gradient(ellipse at center, rgba(11, 6, 32, 0.2), rgba(5, 2, 14, 0.7));
}

.card {
  width: min(420px, 100%);
  max-height: 100%;
  overflow: auto;
  padding: 24px 24px 18px;
  border-radius: 24px;
  text-align: center;
  background: rgba(22, 12, 44, 0.8);
  border: 1.5px solid var(--panel-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(155, 99, 242, 0.18);
  animation: card-in 0.5s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }
}

.logo {
  margin: 0;
  font-family: var(--font-spooky);
  font-weight: 400;
  font-size: clamp(40px, min(14vw, 11dvh), 80px); /* two lines: smaller on short screens */
  line-height: 0.95;
  letter-spacing: 0.04em;
  -webkit-text-stroke: 3px #1a0a30;
  paint-order: stroke fill;
}

.logo .logo-line {
  display: block;
  white-space: nowrap;
}

.logo-line span {
  display: inline-block;
  animation: float 3s ease-in-out infinite;
  text-shadow: 0 0 22px currentColor, 0 6px 0 #1a0a30;
}

.logo-line span:nth-child(2) { animation-delay: -0.5s; }
.logo-line span:nth-child(3) { animation-delay: -1s; }
.logo-line span:nth-child(4) { animation-delay: -1.5s; }
.logo-line span:nth-child(5) { animation-delay: -2s; }
.logo-line span:nth-child(6) { animation-delay: -2.5s; }
.logo-line span:nth-child(7) { animation-delay: -3s; }
.logo-line span:nth-child(8) { animation-delay: -0.25s; }

.c-o { color: var(--orange); }
.c-p { color: var(--purple); }
.c-l { color: var(--lime); }

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-6px) rotate(2deg);
  }
}

.card h2 {
  margin: 0;
  font-family: var(--font-spooky);
  font-weight: 400;
  font-size: clamp(40px, 11vw, 56px);
  color: var(--orange);
  letter-spacing: 0.03em;
  text-shadow: 0 0 20px rgba(255, 138, 28, 0.6);
}

.tagline {
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 16px;
}

.tagline:empty {
  display: none;
}

/* Without a tagline, a little room between the title and what follows. */
.card h2 + .btn,
.card h2 + .lesson-list,
.card h2 + .promo-row,
.card h2 + .choice,
.card .logo + .btn {
  margin-top: 16px;
}

.btn {
  display: block;
  width: 100%;
  margin: 10px 0 0;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--panel-border);
  background: rgba(60, 35, 110, 0.5);
  color: var(--ink);
  font: 600 18px var(--font-ui);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn.primary {
  background: linear-gradient(180deg, #ffa54a, #ff7a10);
  border-color: transparent;
  color: #2a0f00;
  font-weight: 700;
  font-size: 19px;
  box-shadow: 0 6px 0 #a84400, 0 0 26px rgba(255, 138, 28, 0.45);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(3px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.btn:focus-visible,
.icon-btn:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* New game: one row of chips per choice (the chips say what they are, no labels). */
.choice {
  margin-top: 10px;
  text-align: left;
}

[data-choice='mode'] .chips {
  grid-template-columns: repeat(2, 1fr);
}

/* The picked rival's description: one line. */
#rival-hint {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.chip {
  padding: 9px 6px;
  border-radius: 999px;
  border: 1.5px solid var(--panel-border);
  background: rgba(60, 35, 110, 0.5);
  color: var(--ink);
  font: 600 16px var(--font-ui);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.chip:active {
  transform: scale(0.95);
}

.chip.on {
  background: linear-gradient(180deg, #b48af5, #8549e6);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 14px rgba(155, 99, 242, 0.5);
}

.chip:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* The ladder of rivals: three rows of three, weakest first. */
.ladder {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.rung {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 5px 4px 4px;
  border-radius: 14px;
  border: 1.5px solid var(--panel-border);
  background: rgba(60, 35, 110, 0.5);
  color: var(--ink);
  font: 600 15px var(--font-ui);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.rung:active {
  transform: scale(0.95);
}

.rung.on {
  background: linear-gradient(180deg, #b48af5, #8549e6);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 14px rgba(155, 99, 242, 0.5);
}

.rung:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.rung-face {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 40%, rgba(120, 80, 190, 0.6), rgba(20, 11, 40, 0.75));
  font: 26px var(--font-spooky);
  color: var(--lime);
}

.rung-face img {
  display: block;
  width: 100%;
  height: 100%;
}

/* Names are one word but «Hombre Invisible», which takes two lines. */
.rung-name {
  line-height: 1.15;
  text-wrap: balance;
}

.rung-elo {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.rung.on .rung-elo {
  color: rgba(255, 255, 255, 0.85);
}

/* A star for the rivals you've beaten; with the magnifier beside it if you had help. */
.rung.helped::before {
  content: '';
  position: absolute;
  top: 6px;
  right: 23px;
  width: 11px;
  height: 11px;
  background: var(--lime);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='10' cy='10' r='6' fill='none' stroke='black' stroke-width='3.2'/%3E%3Cpath d='m14.5 14.5 6 6' stroke='black' stroke-width='3.6' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='10' cy='10' r='6' fill='none' stroke='black' stroke-width='3.2'/%3E%3Cpath d='m14.5 14.5 6 6' stroke='black' stroke-width='3.6' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.rung.helped::after,
.rung.beaten::after {
  content: '★';
  position: absolute;
  top: 4px;
  right: 8px;
  color: var(--lime);
  font-size: 14px;
}

.choice-hint {
  margin: 7px 0 0 6px;
  color: var(--muted);
  font-size: 14px;
}

.choice-hint b {
  color: var(--ink);
  font-weight: 600;
}

.choice-hint:empty {
  display: none;
}

#screen-new .btn.primary {
  margin-top: 16px;
}

/* Short screens (phones lying down, low windows): each choice on one line, the buttons side by
   side, and the ladder as a row of faces (the hint names the one picked). */
@media (max-height: 520px), (min-aspect-ratio: 1/1) and (max-height: 660px) {
  #screen-new {
    width: min(660px, 100%);
    padding: 12px 20px 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 12px;
  }

  #screen-new h2,
  #screen-new .choice {
    grid-column: 1 / -1;
  }

  #screen-new h2 {
    font-size: 34px;
  }

  #screen-new .choice {
    margin-top: 8px;
  }

  #screen-new .chips,
  #screen-new .ladder {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
  }

  #screen-new .ladder {
    gap: 5px;
  }

  #screen-new .rung {
    padding: 4px;
    border-radius: 12px;
  }

  #screen-new .rung-face {
    width: 40px;
    height: 40px;
    border-radius: 9px;
    font-size: 24px;
  }

  #screen-new .rung-name,
  #screen-new .rung-elo {
    display: none;
  }

  #screen-new .rung.helped::after,
  #screen-new .rung.beaten::after {
    top: 1px;
    right: 3px;
    font-size: 11px;
  }

  #screen-new .rung.helped::before {
    top: 3px;
    right: 15px;
    width: 9px;
    height: 9px;
  }

  #screen-new .choice-hint {
    margin: 4px 0 0 6px;
    font-size: 13px;
  }

  #screen-new .btn,
  #screen-new .btn.primary {
    margin-top: 14px;
  }
}

.promo-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.promo-row .btn {
  margin: 0;
  padding: 10px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 14px;
}

.promo-row .glyph {
  font-size: 36px;
  line-height: 1;
  font-family: 'Segoe UI Symbol', 'Noto Sans Symbols 2', 'DejaVu Sans', serif;
}

.lesson-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lesson-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 16px;
  border: 1.5px solid var(--panel-border);
  background: rgba(60, 35, 110, 0.5);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.lesson-item:hover {
  border-color: var(--orange);
  transform: translateY(-1px);
}

.li-num {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--orange);
  color: #2a0f00;
  font-weight: 700;
}

.li-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  line-height: 1.2;
}

.li-text b {
  font-family: var(--font-spooky);
  font-weight: 400;
  font-size: 24px;
  color: var(--orange);
  letter-spacing: 0.03em;
}

.li-text small {
  color: var(--muted);
  font-size: 14px;
}

/* The level, once there is one, opens the monster's card. A row with it is the lesson's button
   with the level beside it, over its right end. */
.li-level {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: none;
  padding: 4px 12px 5px;
  border-radius: 14px;
  border: 1.5px solid rgba(255, 207, 74, 0.35);
  background: rgba(255, 207, 74, 0.15);
  color: #ffcf4a;
  font: inherit;
  line-height: 1.15;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.li-level:hover {
  border-color: #ffcf4a;
  background: rgba(255, 207, 74, 0.25);
}

.li-level b {
  font-size: 15px;
}

.li-level small {
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
}

.li-row {
  position: relative;
  display: flex;
  flex-direction: column;
}

.li-row:has(.li-level) .lesson-item {
  padding-right: 120px;
}

.li-row > .li-level {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 440px) {
  .li-level {
    padding: 3px 8px 4px;
  }

  .li-level b {
    font-size: 13px;
  }

  .li-level small {
    font-size: 11px;
  }

  .li-row:has(.li-level) .lesson-item {
    padding-right: 94px;
  }
}

/* A monster taught in parts: its row isn't a button, its parts are. */
.lesson-group {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  cursor: default;
}

.lesson-group:hover {
  border-color: var(--panel-border);
  transform: none;
}

.li-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.li-part {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-left: 46px;
  padding: 7px 12px;
  border-radius: 12px;
  border: 1.5px solid var(--panel-border);
  background: rgba(40, 22, 80, 0.6);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.li-part:hover {
  border-color: var(--orange);
}

.li-done {
  color: #ffcf4a;
  font-weight: 700;
}

/* «Partidas modelo» is a long title: smaller, so it fits on one line. */
#screen-games h2 {
  font-size: clamp(30px, 8.5vw, 44px);
}

.game-item .li-text b {
  font-size: 21px;
}

.game-item .li-done {
  flex: none;
  font-size: 20px;
}

.studio img {
  width: 76px;
  height: auto;
  margin-top: 14px;
  opacity: 0.9;
}

.error {
  margin: 0 0 8px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 74, 74, 0.18);
  color: #ffb3b3;
  font-size: 14px;
}


/* ---------- lessons ---------- */

#lesson {
  --teacher-w: clamp(150px, 20vw, 290px);
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

/* While a teacher talks, a tap anywhere moves the dialogue on. */
#lesson.listening {
  pointer-events: auto;
  cursor: pointer;
}

.lesson-top {
  position: absolute;
  top: calc(10px + env(safe-area-inset-top));
  left: 12px;
  right: 12px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.lesson-tools {
  justify-self: end;
  display: flex;
  gap: 8px;
}

.lesson-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.lesson-title {
  font-family: var(--font-spooky);
  font-size: clamp(26px, 4vw, 36px);
  color: var(--orange);
  letter-spacing: 0.04em;
  text-shadow: 0 0 16px rgba(255, 138, 28, 0.5);
}

.dots {
  display: flex;
  gap: 7px;
}

/* A model game's last move, under the title, between the step buttons (shown while its moves
   wait for ▶). */
.move-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-btn {
  display: none;
  width: 40px;
  height: 40px;
}

#lesson.stepping .step-btn {
  display: grid;
}

.step-btn:disabled {
  opacity: 0.35;
}

.step-btn.on {
  border-color: var(--orange);
  box-shadow: 0 0 14px rgba(255, 138, 28, 0.5);
}

/* ▶ at the newest move: it's the way on. */
.step-btn.waiting {
  border-color: var(--orange);
  animation: step-pulse 1.1s ease-in-out infinite;
}

@keyframes step-pulse {
  50% {
    box-shadow: 0 0 18px rgba(255, 138, 28, 0.7);
    transform: scale(1.08);
  }
}

/* Tall screens: under the board (the lesson board takes the top 62%), above the teachers. */
@media (max-aspect-ratio: 1/1) {
  .move-row {
    position: fixed;
    top: 64dvh;
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Wide screens: the board fills the height, so the row goes to the right, under the tools. */
@media (min-aspect-ratio: 1/1) {
  .move-row {
    position: fixed;
    top: calc(72px + env(safe-area-inset-top));
    right: calc(12px + env(safe-area-inset-right));
  }
}

#lesson.stepping .move-note:empty {
  display: block;
  min-width: 64px;
  min-height: 1.5em;
}

.move-note {
  padding: 3px 14px;
  border-radius: 999px;
  background: var(--panel);
  border: 1.5px solid var(--panel-border);
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.move-note:empty {
  display: none;
}

.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.dots i.done {
  background: var(--orange);
}

.dots i.now {
  background: #fff;
  box-shadow: 0 0 8px #fff;
}

/* The sound button's three states: music and effects, effects only (no-music), silence. */
.sound-on,
.sound-off,
body.no-music .sound-music,
body.muted .sound-music {
  display: none;
}

body.no-music:not(.muted) .sound-on,
body.muted .sound-off {
  display: block;
}

.task-banner {
  position: absolute;
  top: calc(84px + env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  max-width: min(560px, calc(100vw - 32px));
  padding: 10px 20px;
  border-radius: 16px;
  background: rgba(255, 138, 28, 0.94);
  color: #2a0f00;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  animation: card-in 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

/* Wide screens: during a task the prompt takes the title's place, clear of the board's far rows. */
@media (min-aspect-ratio: 1/1) {
  .task-banner {
    top: calc(10px + env(safe-area-inset-top));
    max-width: min(560px, calc(100vw - 260px));
  }

  #lesson:has(.task-banner:not(.hidden)) .lesson-head {
    visibility: hidden;
  }
}

.teacher {
  position: absolute;
  bottom: 0;
  width: var(--teacher-w);
  transition: transform 0.55s cubic-bezier(0.2, 0.9, 0.3, 1.15), filter 0.3s ease;
}

.teacher.left {
  left: 0;
  transform: translateX(-115%);
}

.teacher.right {
  right: 0;
  transform: translateX(115%) scaleX(-1);
}

.teacher.present {
  transform: none;
}

.teacher.right.present {
  transform: scaleX(-1);
}

.teacher.present.quiet {
  filter: brightness(0.7) saturate(0.8);
}

.teacher.left.present.quiet {
  transform: translateY(6%) scale(0.92);
}

.teacher.right.present.quiet {
  transform: translateY(6%) scale(0.92) scaleX(-1);
}

/* During a task the teachers duck to the bottom edge, still peeking. */
.teacher.left.present.tucked {
  transform: translateY(58%);
}

.teacher.right.present.tucked {
  transform: translateY(58%) scaleX(-1);
}

.teacher .rig {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.45));
}

/* Sprite teachers: one picture per mood, only the current one shows. They breathe rather than sway,
   so the cut at the waist never lifts off the bottom edge. */
.rig.sprite .pose {
  opacity: 0;
}

.rig.sprite .pose.on {
  opacity: 1;
}

.teacher .head {
  transform-box: fill-box;
  transform-origin: 50% 100%;
  animation: breathe 3.4s ease-in-out infinite;
}

.teacher.talking .head {
  animation-duration: 0.9s;
}

@keyframes breathe {
  50% {
    transform: scale(1.012, 1.02);
  }
}

.teacher.pop .rig.sprite .head {
  animation: hop 0.25s ease-out;
}

@keyframes hop {
  40% {
    transform: scale(1.03, 1.05);
  }
}

.rig.sprite .lids {
  transform-box: fill-box;
  transform-origin: 50% 0;
  transform: scaleY(0);
  transition: transform 0.06s;
}

.teacher.blink .rig.sprite .lids {
  transform: scaleY(1);
}

.rig.sprite .flap {
  transform-box: fill-box;
  transform-origin: 50% 0;
  transform: scaleY(0);
}

.teacher.talking .rig.sprite .flap {
  animation: flap 0.15s ease-in-out infinite alternate;
}

@keyframes flap {
  from {
    transform: scaleY(0.25);
  }

  to {
    transform: scaleY(1);
  }
}

/* A pose with a talking twin talks by flicking its open mouth on and off. */
.rig.sprite .alt {
  opacity: 0;
}

.teacher.talking .rig.sprite .alt {
  animation: alt-frame 0.3s steps(1, end) infinite;
}

@keyframes alt-frame {
  50%,
  100% {
    opacity: 1;
  }
}

.bubble {
  position: absolute;
  bottom: calc(var(--teacher-w) * 1.3);
  max-width: min(400px, 34vw);
  padding: 12px 18px 22px;
  border-radius: 22px;
  background: #fffaf0;
  color: #2a1640;
  font-size: clamp(16px, 1.9vw, 21px);
  font-weight: 600;
  line-height: 1.35;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  animation: card-in 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

.bubble.left {
  left: calc(var(--teacher-w) * 0.3);
}

.bubble.right {
  right: calc(var(--teacher-w) * 0.3);
}

.bubble::after {
  content: '';
  position: absolute;
  bottom: -14px;
  border: 14px solid transparent;
  border-top-color: #fffaf0;
  border-bottom: 0;
}

.bubble.left::after {
  left: 30px;
}

.bubble.right::after {
  right: 30px;
}

.bubble .name {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a5a2b;
}

.bubble[data-who='profesora'] .name {
  color: #2f6f6a;
}

.bubble .text {
  margin: 0;
  min-height: 1.35em;
}

.bubble .more {
  position: absolute;
  right: 16px;
  bottom: 4px;
  color: var(--orange);
  font-size: 18px;
  animation: nudge 0.7s ease-in-out infinite alternate;
}

.bubble.typing .more {
  visibility: hidden;
}

@keyframes nudge {
  to {
    transform: translateX(4px);
  }
}

/* Portrait: board on top; teachers in the bottom corners and the bubble across the screen. */
@media (max-aspect-ratio: 1/1) {
  #lesson {
    --teacher-w: 34vw;
  }

  .bubble,
  .bubble.left,
  .bubble.right {
    left: 12px;
    right: 12px;
    max-width: none;
    bottom: calc(var(--teacher-w) * 1.2);
    font-size: 17px;
  }

  .task-banner {
    top: auto;
    bottom: calc(var(--teacher-w) * 0.7);
  }
}

/* ---------- monster card (Bestiario page) ---------- */

#monster-card {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 72px 16px 16px;
  pointer-events: none;
}

/* While presented, a tap on it lets the lesson go on; as a final page it has its own button. */
#monster-card.presenting,
#monster-card.page {
  pointer-events: auto;
}

#monster-card.page {
  padding-top: 16px;
  background: radial-gradient(ellipse at center, rgba(11, 6, 32, 0.25), rgba(5, 2, 14, 0.75));
}

.mcard {
  display: grid;
  grid-template-columns: minmax(140px, 190px) minmax(0, 1fr);
  width: min(560px, 46vw);
  max-height: 100%;
  overflow: auto;
  border-radius: 22px;
  background: linear-gradient(160deg, #2c1a4a, #150b26);
  border: 2px solid rgba(255, 207, 74, 0.45);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55), 0 0 40px rgba(255, 170, 60, 0.15);
  animation: card-in 0.5s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

.mc-portrait {
  position: relative;
  min-height: 220px;
  background: radial-gradient(circle at 50% 62%, #4b2d6e, #1a0f2e 72%);
}

.mc-portrait canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.mc-kicker {
  position: absolute;
  top: 10px;
  left: 0;
  right: 0;
  margin: 0;
  text-align: center;
  color: var(--lime);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mc-info {
  padding: 12px 16px 12px 14px;
  font-size: 14px;
  line-height: 1.4;
}

.mc-info header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
}

.mc-name {
  margin: 0;
  font-family: var(--font-spooky);
  font-weight: 400;
  font-size: 34px;
  line-height: 1;
  color: var(--orange);
  letter-spacing: 0.03em;
  text-shadow: 0 0 16px rgba(255, 138, 28, 0.5);
}

.mc-piece {
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
}

.mc-move {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 10px 0 6px;
}

.mc-diagram svg {
  display: block;
  width: 84px;
  height: 84px;
  border-radius: 6px;
  font-family: 'Segoe UI Symbol', 'Noto Sans Symbols 2', 'DejaVu Sans', serif;
}

.mc-rule {
  margin: 0;
}

.mc-value {
  margin: 6px 0;
  font-weight: 700;
  color: #ffcf4a;
}

.mc-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 10px;
  margin: 6px 0;
}

.mc-facts dt {
  color: var(--lime);
  font-weight: 700;
}

.mc-facts dd {
  margin: 0;
}

.mc-trivia {
  margin: 8px 0 0;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(155, 99, 242, 0.18);
  font-style: italic;
}

.mc-value:empty,
.mc-trivia:empty,
.mc-stars:empty {
  display: none;
}

.mc-stars {
  margin: 10px 0 0;
  text-align: center;
  font-size: 26px;
  letter-spacing: 1px;
  color: #ffcf4a;
  text-shadow: 0 0 16px rgba(255, 207, 74, 0.5);
}

/* On short screens the card scrolls; its button stays in view. */
.mc-continue {
  position: sticky;
  bottom: 8px;
}

.mc-level-note {
  margin: 2px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.mc-level-note:empty {
  display: none;
}

.mc-hint {
  margin: 8px 0 0;
  text-align: right;
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
}

#monster-card:not(.presenting) .mc-hint,
#monster-card:not(.page):not(.browse) .mc-continue {
  display: none;
}

/* Opened from the Bestiario list: whole, over the list, with its own button. */
#monster-card.browse {
  z-index: 5;
  padding-top: 16px;
  pointer-events: auto;
  background: radial-gradient(ellipse at center, rgba(11, 6, 32, 0.4), rgba(5, 2, 14, 0.8));
}

.mc-trivia:empty {
  display: none;
}

#monster-card.browse .mcard {
  width: min(640px, 100%);
}

/* Browsing, each fact's label goes above it: the labels are long and the column stays readable. */
#monster-card.browse .mc-facts {
  display: block;
}

#monster-card.browse .mc-facts dd {
  margin-bottom: 6px;
}

.mc-trivia p {
  margin: 0;
}

.mc-trivia p + p {
  margin-top: 6px;
}

.mc-facts dd.locked,
.mc-trivia p.locked {
  color: var(--muted);
  font-style: italic;
}

/* The end-of-lesson page is short: the rule and the facts were on the card when the monster was
   presented. */
#monster-card.page .mc-move,
#monster-card.page .mc-value,
#monster-card.page .mc-facts {
  display: none;
}

/* With the card up, the speech bubbles slim down toward the sides so they don't cover it. */
body:has(#monster-card:not(.hidden)) .bubble {
  max-width: min(300px, 22vw);
}

/* Short landscape screens (phones on their side): a wider, more compact card. */
@media (min-aspect-ratio: 1/1) and (max-height: 520px) {
  #monster-card {
    padding-top: 56px;
  }

  .mcard {
    grid-template-columns: 120px minmax(0, 1fr);
    width: min(600px, 62vw);
  }

  .mc-portrait {
    min-height: 0;
  }

  .mc-info {
    font-size: 13px;
  }

  .mc-name {
    font-size: 28px;
  }

  .mc-diagram svg {
    width: 70px;
    height: 70px;
  }
}

@media (max-aspect-ratio: 1/1) {
  /* Portrait: the card sits above the teachers and their bubbles. */
  #monster-card:not(.page):not(.browse) {
    align-items: start;
    padding-bottom: calc(34vw * 1.2 + 110px);
  }

  body:has(#monster-card:not(.hidden)) .bubble {
    max-width: none;
  }

  .mcard {
    grid-template-columns: 1fr;
    width: min(420px, 100%);
  }

  .mc-portrait {
    min-height: 150px;
  }

  /* Presented mid-lesson it has to fit above the teachers: the piece goes beside the text. */
  #monster-card:not(.page):not(.browse) .mcard {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  #monster-card:not(.page):not(.browse) .mc-portrait {
    min-height: 0;
  }

  #monster-card:not(.page):not(.browse) .mc-kicker {
    font-size: 10px;
  }

  #monster-card:not(.page):not(.browse) .mc-name {
    font-size: 28px;
  }

  #monster-card:not(.page):not(.browse) .mc-diagram svg {
    width: 64px;
    height: 64px;
  }
}