:root {
  --ink: #172033;
  --muted: #8f9bb3;
  --paper: #ffffff;
  --line: #e7eaf0;
  --blue: #3457d5;
  --blue-dark: #253e9d;
  --blue-soft: #eef2ff;
  --mint: #27b58b;
  --coral: #ff7a59;
  --shadow: 0 24px 70px rgba(26, 38, 72, .12);
}

* {
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

body {
  margin: 0;
  min-height: 100vh;
  color: #f4f7ff;
  background:
    radial-gradient(circle at 12% 12%, rgba(52, 87, 213, .22), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(39, 181, 139, .10), transparent 26%),
    #03091b;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

button { font: inherit; }
.hidden { display: none !important; }

.app-shell {
  width: min(1400px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 30px;
}

.screen { min-height: calc(100vh - 60px); }

.setup-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  max-width: 1120px;
  margin: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 20px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(52, 87, 213, .27);
  font-size: 22px;
  font-weight: 900;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 4px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.04em; }
.subtitle { margin-bottom: 0; color: var(--muted); font-size: 17px; }

.setup-card {
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 28px;
  background: rgba(10, 20, 48, .88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.selection-block + .selection-block {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.section-heading,
.section-heading > div,
.start-row,
.presentation-header,
.session-info {
  display: flex;
  align-items: center;
}

.section-heading { justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading > div { gap: 10px; }
.section-heading h2 { margin: 0; font-size: 20px; }
.step { color: var(--coral); font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.selection-status { color: var(--muted); font-size: 13px; font-weight: 700; }

.option-grid { display: grid; gap: 12px; }
.grade-grid { grid-template-columns: repeat(3, 1fr); }
.unit-grid { grid-template-columns: repeat(5, 1fr); }
.category-grid { grid-template-columns: repeat(3, 1fr); }

.choice-button {
  min-height: 64px;
  padding: 12px;
  border: 2px solid transparent;
  border-radius: 16px;
  color: #f4f7ff;
  background: #111d3b;
  cursor: pointer;
  font-weight: 800;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}

.choice-button:hover { transform: translateY(-2px); border-color: #cdd6fa; }
.choice-button.selected { color: #fff; border-color: #7892ff; background: #263e86; }
.choice-button small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }

.empty-options {
  display: grid;
  min-height: 72px;
  place-items: center;
  border: 1px dashed #344363;
  border-radius: 16px;
  color: var(--muted);
  background: #0b1530;
  font-size: 14px;
}

.empty-options p { margin: 0; }
.start-row { justify-content: space-between; gap: 20px; margin-top: 32px; }
.setup-actions { display: flex; gap: 12px; align-items: center; }
.category-view-button {
  padding: 15px 18px;
  border: 0;
  border-radius: 15px;
  color: #261f00;
  background: #ffd84d;
  box-shadow: 0 10px 22px rgba(255, 216, 77, .18);
  cursor: pointer;
  font-weight: 950;
  letter-spacing: .04em;
  transition: transform .16s ease, opacity .16s ease;
}
.category-view-button:hover:not(:disabled) { transform: translateY(-2px); }
.category-view-button:disabled { cursor: not-allowed; opacity: .38; }
.exercise-modal {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 7, 23, .78);
  backdrop-filter: blur(12px);
}
.exercise-menu {
  position: relative;
  width: min(620px, 100%);
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid rgba(143, 166, 255, .3);
  border-radius: 28px;
  background: #0d1b39;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .45);
}
.exercise-menu h2 { margin: 0 0 26px; font-size: clamp(30px, 4vw, 48px); }
.exercise-close { position: absolute; top: 18px; right: 18px; }
.exercise-choice {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 16px;
  width: 100%;
  padding: 22px;
  border: 1px solid #3a5491;
  border-radius: 18px;
  color: #f4f7ff;
  background: #12254c;
  cursor: pointer;
  text-align: left;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.exercise-choice:hover { transform: translateY(-3px); border-color: #7f9cff; background: #1a3268; }
.exercise-choice span { grid-row: span 2; color: #ffd84d; font-size: 25px; font-weight: 950; }
.exercise-choice strong { font-size: 22px; letter-spacing: .1em; }
.exercise-choice small { color: #aeb9d4; font-size: 13px; }
.category-summary-modal { z-index: 22; }
.category-summary-menu { width: min(1040px, 100%); }
.category-summary-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; max-height: min(63vh, 600px); overflow-y: auto; padding: 3px 7px 4px 3px; }
.category-summary-card { padding: 16px; border: 1px solid #304b85; border-radius: 18px; background: #102248; }
.category-summary-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.category-summary-heading h3 { margin: 0; color: #f4f7ff; font-size: 16px; letter-spacing: .06em; text-transform: uppercase; }
.category-summary-heading span { flex: 0 0 auto; padding: 5px 8px; border-radius: 999px; color: #2a2200; background: #ffd84d; font-size: 10px; font-weight: 950; letter-spacing: .06em; }
.category-word-list { display: flex; flex-wrap: wrap; gap: 6px; }
.category-word-list span { padding: 5px 7px; border: 1px solid rgba(143, 166, 217, .28); border-radius: 8px; color: #cbd6f3; background: rgba(5, 12, 30, .32); font-size: 11px; font-weight: 800; line-height: 1.15; }
.anagram-category-modal { z-index: 21; }
.anagram-category-menu { width: min(780px, 100%); }
.category-picker-copy { margin: -10px 0 24px; color: #aeb9d4; font-size: 15px; }
.anagram-category-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; max-height: min(52vh, 460px); overflow-y: auto; padding-right: 4px; }
.anagram-category-choice {
  display: grid;
  gap: 7px;
  min-height: 116px;
  padding: 20px;
  border: 1px solid #3a5491;
  border-radius: 18px;
  color: #f4f7ff;
  background: #12254c;
  cursor: pointer;
  text-align: left;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.anagram-category-choice:hover { transform: translateY(-3px); border-color: #ffd84d; background: #1a3268; }
.anagram-category-choice strong { font-size: 18px; letter-spacing: .07em; }
.anagram-category-choice small { color: #ffd84d; font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.anagram-category-choice.unavailable { cursor: not-allowed; opacity: .46; }
.anagram-category-choice.unavailable:hover { transform: none; border-color: #3a5491; background: #12254c; }
.anagram-category-empty { margin: 0; padding: 24px; border: 1px dashed #3a5491; border-radius: 16px; color: #aeb9d4; text-align: center; }

.anagram-screen { display: grid; grid-template-rows: auto 1fr; gap: 18px; }
.anagram-header { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; min-height: 68px; }
.anagram-session { display: grid; gap: 3px; }
.anagram-session span { color: #8fa6d9; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.anagram-session strong { color: #f4f7ff; font-size: clamp(20px, 3vw, 32px); letter-spacing: .13em; }
.anagram-progress { display: grid; justify-items: end; }
.anagram-progress strong { color: #ffd84d; font-size: 20px; }
.anagram-progress span { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.anagram-card { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(420px, 1.1fr); gap: 28px; min-height: 0; }
.anagram-image-frame, .anagram-workspace, .anagram-result {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background: rgba(10, 20, 48, .90);
  box-shadow: var(--shadow);
}
.anagram-image-frame { display: grid; place-items: center; padding: 24px; }
.anagram-image-frame img { width: min(500px, 100%); aspect-ratio: 1; object-fit: contain; border-radius: 22px; background: #fff; }
.anagram-workspace { display: flex; flex-direction: column; justify-content: center; padding: clamp(28px, 5vw, 62px); }
.anagram-workspace h1 { margin: 0 0 30px; font-size: clamp(28px, 4vw, 50px); line-height: 1.05; }
.anagram-tiles {
  display: grid;
  grid-template-columns: repeat(var(--tile-count, 1), minmax(42px, 1fr));
  gap: clamp(5px, .8vw, 10px);
  min-height: 76px;
  overflow-x: auto;
  padding: 14px;
  border: 1px dashed #405884;
  border-radius: 18px;
  background: rgba(5, 12, 30, .45);
}
.letter-tile { display: grid; place-items: center; width: 100%; min-width: 0; min-height: 52px; aspect-ratio: 1; padding: 0 6px; border: 1px solid #6984da; border-radius: 12px; color: #f4f7ff; background: #1b3269; cursor: grab; font-size: clamp(16px, 1.8vw, 30px); font-weight: 950; touch-action: none; transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease; }
.letter-tile:active { cursor: grabbing; }
.letter-tile.dragging { opacity: .38; }
.letter-tile.correct-position {
  color: #fff5bf;
  border-color: #ffd84d;
  background: #765c11;
  box-shadow: 0 0 14px rgba(255, 216, 77, .62), inset 0 0 14px rgba(255, 216, 77, .18);
}
.letter-tile.answer-revealed {
  color: #fff0ec;
  border-color: #ff6d5f;
  background: #6e261f;
  box-shadow: 0 0 14px rgba(255, 94, 79, .58), inset 0 0 14px rgba(255, 94, 79, .15);
}
.letter-tile.wrong-drop { animation: anagramWrongShake .34s ease-in-out; border-color: #ff7a59; box-shadow: 0 0 15px rgba(255, 122, 89, .6); }
.letter-tile:disabled { cursor: default; }
.anagram-mistakes { display: inline-flex; align-items: center; gap: 5px; color: #ffb09f; font-size: 18px; font-weight: 950; letter-spacing: .05em; }
.anagram-heart { color: #ff8066; font-size: 24px; line-height: 1; text-shadow: 0 0 10px rgba(255, 128, 102, .42); }
.anagram-heart.lost { color: #3b4d77; text-shadow: none; }
@keyframes anagramWrongShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-7px); }
  40%, 80% { transform: translateX(7px); }
}
.anagram-feedback { min-height: 26px; margin: 18px 0 0; font-weight: 900; }
.anagram-feedback.correct { color: #65e6b8; }
.anagram-feedback.wrong { color: #ff9b86; }
.anagram-actions { display: flex; gap: 12px; margin-top: 8px; }
.anagram-result { display: grid; place-content: center; justify-items: center; gap: 18px; text-align: center; }
.anagram-result h1 { margin: 0; color: #ffd84d; font-size: clamp(52px, 8vw, 100px); }
.anagram-result p:not(.eyebrow) { color: var(--muted); font-size: 20px; }
.match-screen { display: grid; grid-template-rows: auto 1fr; gap: 18px; }
.match-header { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; min-height: 68px; }
.match-card, .match-result-card {
  width: min(1320px, 100%);
  margin: auto;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background: rgba(10, 20, 48, .90);
  box-shadow: var(--shadow);
}
.match-card .eyebrow { text-align: center; }
.match-card h1 { margin: 0 0 26px; text-align: center; font-size: clamp(24px, 3.5vw, 44px); }
.match-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.match-word-grid, .match-visual-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.match-word, .match-visual { overflow: hidden; border: 2px solid #506ab5; border-radius: 16px; color: var(--text); background: #173267; cursor: pointer; }
.match-word { position: relative; min-height: 96px; padding: 14px; text-align: center; font-size: clamp(16px, 1.9vw, 26px); font-weight: 900; }
.match-visual { position: relative; padding: 0; }
.match-visual img, .match-image-placeholder { display: grid; width: 100%; aspect-ratio: 1.45; object-fit: cover; background: #fff; }
.match-image-placeholder { place-items: center; padding: 14px; color: #172033; font-size: clamp(13px, 1.5vw, 19px); font-weight: 900; text-align: center; }
.match-word:not(.revealed):not(.correct) { color: transparent; }
.match-word:not(.revealed):not(.correct)::after, .match-visual:not(.revealed):not(.correct)::after { position: absolute; inset: 0; display: grid; place-items: center; color: var(--yellow); content: "?"; background: linear-gradient(135deg, #173267, #0c1d42); font-size: clamp(38px, 6vw, 86px); font-weight: 950; }
.match-visual:not(.revealed):not(.correct) > img, .match-visual:not(.revealed):not(.correct) > .match-image-placeholder { visibility: hidden; }
.match-word:hover, .match-visual.ready:hover { border-color: var(--yellow); }
.match-word.selected { border-color: var(--yellow); box-shadow: 0 0 18px rgba(255,216,77,.35); }
.match-visual.ready { border-color: #6688ff; cursor: pointer; }
.match-word.correct, .match-visual.correct { border-color: var(--mint); background: #135342; box-shadow: 0 0 15px rgba(101,230,184,.28); }
.match-word.wrong, .match-visual.wrong { border-color: #ff8066; background: #6e2c25; animation: anagramWrongShake .35s ease-in-out; }
.match-word:disabled, .match-visual:disabled { cursor: default; }
.match-result-screen { display: grid; place-items: center; }
.match-result-card { display: grid; justify-items: center; gap: 16px; max-width: 780px; text-align: center; }
.match-result-card h1 { margin: 0; color: #ffd84d; font-size: clamp(34px, 5vw, 64px); }
.match-result-card h2 { margin: 6px 0 0; font-size: clamp(26px, 3vw, 40px); letter-spacing: .09em; }
.match-result-card p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 18px; }
.match-result-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.lucky-spin-screen { display: grid; grid-template-rows: auto 1fr; gap: 18px; }
.lucky-spin-card { position: relative; display: grid; grid-template-columns: minmax(420px, .95fr) minmax(380px, 1.05fr); gap: clamp(22px, 4vw, 54px); align-items: center; min-height: 0; padding: clamp(24px, 4vw, 52px); border: 1px solid rgba(143,166,255,.22); border-radius: 30px; background: linear-gradient(135deg, rgba(10,25,61,.9), rgba(5,12,30,.86)); box-shadow: var(--shadow); overflow: hidden; }
.lucky-wheel-wrap { position: relative; display: grid; place-items: center; justify-self: center; width: min(520px, 100%); aspect-ratio: 1; }
.lucky-wheel { position: relative; width: 100%; aspect-ratio: 1; border: 12px solid #0a1631; border-radius: 50%; box-shadow: inset 0 0 0 7px rgba(255,255,255,.13), inset 0 0 42px rgba(0,0,0,.36), 0 24px 70px rgba(0,0,0,.42), 0 0 34px rgba(255,216,77,.12); transition: transform 2.55s cubic-bezier(.12,.72,.12,1); overflow: hidden; }
.lucky-wheel::after { position: absolute; inset: 15%; border: 2px solid rgba(255,255,255,.22); border-radius: 50%; content: ""; pointer-events: none; }
.lucky-segment-label { position: absolute; left: 50%; top: 50%; display: grid; place-items: center; width: 54px; height: 54px; margin: -27px; border-radius: 50%; color: #071225; background: rgba(255,255,255,.86); font-size: 24px; font-weight: 950; transform: rotate(var(--segment-angle)) translateY(-178px) rotate(calc(var(--segment-counter-angle) + var(--wheel-counter-rotation, 0deg))); box-shadow: 0 3px 12px rgba(0,0,0,.22); }
.lucky-segment-label.eliminated { color: #6b7899; background: rgba(9,20,48,.72); text-decoration: line-through; }
.lucky-pointer { position: absolute; z-index: 4; top: -2px; width: 0; height: 0; border-left: 22px solid transparent; border-right: 22px solid transparent; border-top: 42px solid #ffd84d; filter: drop-shadow(0 8px 10px rgba(0,0,0,.34)); }
.lucky-spin-button { position: absolute; z-index: 5; display: grid; place-items: center; width: clamp(112px, 13vw, 150px); aspect-ratio: 1; border: 7px solid rgba(255,255,255,.32); border-radius: 50%; color: #241f00; background: radial-gradient(circle at 35% 30%, #fff3a8, #ffd84d 52%, #e1a900); cursor: pointer; font-size: clamp(22px, 3vw, 34px); font-weight: 950; letter-spacing: .08em; box-shadow: 0 12px 34px rgba(0,0,0,.38), 0 0 28px rgba(255,216,77,.28); }
.lucky-spin-button:hover:not(:disabled) { transform: scale(1.04); }
.lucky-spin-button:disabled { cursor: default; opacity: .65; transform: none; }
.lucky-task-panel { display: grid; align-content: center; gap: 18px; min-height: 460px; padding: clamp(26px, 4vw, 48px); border: 1px solid rgba(143,166,255,.24); border-radius: 28px; background: rgba(7,17,40,.76); }
.lucky-task-panel h1 { margin: 0; color: #f4f7ff; font-size: clamp(30px, 4vw, 58px); line-height: 1.1; }
.lucky-task-panel p:not(.eyebrow) { margin: 0; color: #aeb9d4; font-size: clamp(17px, 1.8vw, 24px); font-weight: 800; }
.lucky-judge { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.lucky-judge button { flex: 1 1 170px; }
.lucky-judge .secondary-button { color: #ffe4df; border-color: #ff8066; background: rgba(110,44,37,.65); }
.lucky-end { display: grid; gap: 14px; margin-top: 10px; padding-top: 18px; border-top: 1px solid rgba(143,166,255,.22); }
.lucky-end h2 { margin: 0; color: #ffd84d; font-size: clamp(38px, 5vw, 70px); }
.lucky-end-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.lucky-end-actions button { flex: 1 1 180px; }
.lucky-floating-text { position: absolute; z-index: 8; left: 50%; top: 50%; transform: translate(-50%, -50%); color: #ffd84d; font-size: clamp(42px, 6vw, 86px); font-weight: 950; letter-spacing: .08em; text-shadow: 0 0 18px rgba(255,216,77,.7), 0 8px 22px rgba(0,0,0,.45); pointer-events: none; opacity: 0; }
.lucky-floating-text.show { animation: luckyFloatScore 1.05s ease-out forwards; }
@keyframes luckyFloatScore { 0% { opacity: 0; transform: translate(-50%, -26%) scale(.72); } 18% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); } 100% { opacity: 0; transform: translate(-50%, -138%) scale(1); } }
.sort-screen { display: grid; grid-template-rows: auto auto auto 1fr; gap: 18px; }
.sort-instruction { margin: 0; color: var(--muted); text-align: center; font-size: 15px; font-weight: 750; }
.sort-card-bank { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; min-height: 110px; padding: 18px; border: 1px dashed #4c659e; border-radius: 22px; background: rgba(5,12,30,.48); }
.sort-card { min-width: 110px; min-height: 60px; padding: 10px 16px; border: 2px solid #6688ff; border-radius: 15px; color: var(--text); background: #193875; cursor: grab; font-size: clamp(15px, 1.8vw, 23px); font-weight: 950; letter-spacing: .04em; }
.sort-card.dragging { opacity: .42; }
.sort-card.selected { border-color: #ffd84d; box-shadow: 0 0 18px rgba(255,216,77,.38); }
.sort-card.wrong { border-color: #ff8066; background: #6e2c25; animation: anagramWrongShake .35s ease-in-out; }
.sort-card.sorted { border-color: var(--mint); color: #e4fff5; background: #135342; cursor: default; }
.sort-zones { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; align-items: stretch; }
.sort-zone { display: flex; flex-wrap: wrap; align-content: flex-start; justify-content: center; gap: 9px; min-height: 220px; padding: 18px; border: 2px dashed #5570ad; border-radius: 22px; color: #f4f7ff; background: rgba(16,34,77,.7); cursor: pointer; }
.sort-zone > strong { width: 100%; color: #ffd84d; text-align: center; font-size: clamp(17px, 2.2vw, 28px); letter-spacing: .07em; }
.sort-zone > span { width: 100%; color: var(--muted); text-align: center; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.sort-zone .sort-card { min-width: 88px; min-height: 48px; padding: 8px 11px; font-size: clamp(13px, 1.35vw, 18px); }
.sort-zone:has(.sort-card) { border-style: solid; border-color: var(--mint); }
.pool-summary { display: grid; gap: 4px; }
.pool-summary span { color: var(--muted); font-size: 13px; }

.primary-button,
.secondary-button,
.icon-button {
  border: 0;
  cursor: pointer;
  font-weight: 850;
  transition: transform .16s ease, opacity .16s ease, background .16s ease;
}

.primary-button {
  min-width: 170px;
  padding: 16px 22px;
  border-radius: 15px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 24px rgba(52, 87, 213, .23);
}

.primary-button:hover:not(:disabled), .secondary-button:hover, .icon-button:hover { transform: translateY(-2px); }
.primary-button:disabled { cursor: not-allowed; opacity: .38; box-shadow: none; }
.secondary-button { padding: 15px 22px; border-radius: 15px; color: var(--blue); background: var(--blue-soft); }
.secondary-button:disabled { cursor: not-allowed; opacity: .38; }
.keyboard-tip { margin: 0; color: var(--muted); text-align: center; font-size: 12px; }
kbd { padding: 2px 6px; border: 1px solid #344363; border-radius: 5px; background: #101c39; }

.presentation-screen {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
}

.presentation-header {
  display: grid;
  grid-template-columns: auto minmax(260px, auto) auto auto minmax(120px, 1fr) auto auto;
  gap: 14px;
  min-height: 68px;
}
.tool-credit { align-self: center; justify-self: start; color: #ffd84d; font-size: 14px; font-weight: 800; letter-spacing: .1em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

.icon-button {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  color: #f4f7ff;
  background: #111d3b;
  box-shadow: 0 8px 20px rgba(26, 38, 72, .08);
  font-size: 20px;
}

.session-info { display: grid; align-content: center; gap: 3px; min-width: 0; }
.unit-context { color: #8fa6d9; font-size: 10px; font-weight: 900; letter-spacing: .14em; white-space: nowrap; }
.category-header { overflow: hidden; color: #f4f7ff; font-size: clamp(16px, 2vw, 25px); font-weight: 950; letter-spacing: .08em; line-height: 1.05; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.progress-summary { display: grid; align-content: center; justify-items: end; white-space: nowrap; }
.progress-summary strong { color: #ffd84d; font-size: 18px; }
.progress-summary span { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.progress-track { height: 7px; overflow: hidden; border-radius: 10px; background: #182544; }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), #7f9cff); transition: width .25s ease; }

.word-view {
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(400px, .9fr);
  gap: 28px;
  align-items: stretch;
  min-height: 0;
}

.visual-panel,
.word-card,
.quiz-view {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background: rgba(10, 20, 48, .90);
  box-shadow: var(--shadow);
}

.category-intro {
  display: grid;
  align-content: center;
  justify-items: stretch;
  gap: 22px;
  padding: clamp(32px, 7vw, 90px);
  min-height: 0;
  border: 1px solid rgba(255, 216, 77, .35);
  border-radius: 28px;
  background:
    radial-gradient(circle at 85% 12%, rgba(255, 216, 77, .14), transparent 28%),
    radial-gradient(circle at 10% 88%, rgba(52, 87, 213, .34), transparent 38%),
    rgba(10, 20, 48, .90);
  box-shadow: var(--shadow), inset 0 0 50px rgba(52, 87, 213, .08);
  text-align: left;
}
.category-intro-topline { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.category-intro-topline span { color: #8fa6ff; font-size: clamp(12px, 1.5vw, 18px); font-weight: 950; letter-spacing: .24em; }
.category-intro-topline strong { color: #ffd84d; font-size: clamp(24px, 3vw, 42px); letter-spacing: .06em; text-shadow: 0 0 18px rgba(255, 216, 77, .35); }
.category-intro h2 {
  margin: 0;
  color: #ffd84d;
  font-size: clamp(42px, 8vw, 112px);
  font-weight: 950;
  letter-spacing: .035em;
  line-height: .96;
  text-transform: uppercase;
  text-shadow: 0 0 26px rgba(255, 216, 77, .34), 0 8px 30px rgba(0, 0, 0, .3);
}
.category-intro-count { width: fit-content; margin: 0; padding: 10px 16px; border: 1px solid rgba(101, 230, 184, .35); border-radius: 999px; color: #8af1cb; background: rgba(39, 181, 139, .10); font-size: clamp(14px, 1.6vw, 20px); font-weight: 900; letter-spacing: .13em; }
.category-continue { width: fit-content; margin-top: 8px; }

.visual-panel { display: grid; place-items: center; padding: 24px; }
.image-frame {
  display: grid;
  width: min(500px, 100%);
  aspect-ratio: 1;
  overflow: hidden;
  place-items: center;
  border-radius: 24px;
  background: linear-gradient(145deg, #101b37, #172746);
}

.image-frame img { width: 100%; height: 100%; object-fit: contain; }
.image-fallback { color: var(--muted); font-size: 14px; }

.word-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 70px);
}

.word-card h2 {
  margin: 0;
  white-space: nowrap;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1;
  letter-spacing: -.055em;
}

.word-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 34px;
}

.speak-word-button {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid #40588b;
  border-radius: 50%;
  background: #142447;
  cursor: pointer;
  font-size: 21px;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}

.speak-word-button:hover {
  transform: scale(1.08);
  border-color: #7892ff;
  background: #20366c;
}

.word-guess-panel { width: 100%; }
.guess-prompt {
  margin-bottom: 22px;
  color: #f4f7ff;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 850;
}
.word-guess-options { display: grid; gap: 14px; }
.word-guess-option {
  min-height: 76px;
  padding: 16px 20px;
  border: 2px solid #26375c;
  border-radius: 17px;
  color: #f4f7ff;
  background: #111e3d;
  cursor: pointer;
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 900;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.word-guess-option:hover { transform: translateY(-2px); border-color: #7892ff; background: #1b2e60; }
.word-guess-option:disabled { cursor: default; }
.word-guess-option.correct {
  color: #d9fff2;
  border-color: #27b58b;
  background: #12664f;
  box-shadow: 0 0 20px rgba(39, 181, 139, .24);
}
.word-guess-option.wrong {
  color: #fff0ed;
  border-color: #ff7a59;
  background: #7e2d2d;
  box-shadow: 0 0 20px rgba(255, 122, 89, .20);
}

.meaning-block,
.definition-block {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.meaning-block span,
.definition-block span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.meaning-block strong {
  display: block;
  color: #ffd84d;
  font-size: clamp(24px, 3.2vw, 38px);
  text-shadow:
    0 0 8px rgba(255, 216, 77, .55),
    0 0 22px rgba(255, 190, 45, .24);
}
.turkish-meaning-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.turkish-meaning-row strong {
  min-width: 0;
  flex: 1;
}
.turkish-point-button {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid rgba(101, 230, 184, .72);
  border-radius: 12px;
  color: #c8ffe8;
  background: rgba(31, 113, 84, .26);
  box-shadow: 0 0 14px rgba(58, 219, 156, .12);
  cursor: pointer;
  font-size: 23px;
  font-weight: 900;
  line-height: 1;
  transition: transform .16s ease, background .16s ease, opacity .16s ease;
}
.turkish-point-button:hover:not(:disabled) {
  transform: translateY(-2px);
  background: rgba(31, 113, 84, .42);
}
.turkish-point-button.is-awarded,
.turkish-point-button:disabled {
  border-color: rgba(255, 216, 77, .72);
  color: #ffe78c;
  background: rgba(255, 216, 77, .13);
  cursor: default;
  opacity: .82;
}
.definition-block p { margin-bottom: 0; font-size: clamp(18px, 2.2vw, 25px); line-height: 1.45; }
.word-relations { display: grid; gap: 7px; padding-top: 15px; border-top: 1px solid var(--line); }
.word-relations p { margin: 0; font-size: clamp(12px, 1.25vw, 16px); font-weight: 850; line-height: 1.35; }
.synonym-info { color: #65e6b8; text-shadow: 0 0 12px rgba(39, 181, 139, .25); }
.opposite-info { color: #ff8d74; text-shadow: 0 0 12px rgba(255, 122, 89, .22); }

.navigation-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

.navigation-bar > :first-child { justify-self: start; }
.navigation-bar > :last-child { justify-self: end; }
.navigation-actions { display: flex; align-items: center; gap: 12px; justify-self: end; }
.reveal-button {
  min-width: 210px;
  padding: 16px 22px;
  border: 1px solid rgba(255, 216, 77, .55);
  border-radius: 15px;
  color: #ffe88e;
  background: rgba(255, 216, 77, .08);
  cursor: pointer;
  font-weight: 900;
  letter-spacing: .06em;
  box-shadow: inset 0 0 18px rgba(255, 216, 77, .04);
}
.reveal-button:hover {
  transform: translateY(-2px);
  border-color: #ffd84d;
  background: rgba(255, 216, 77, .14);
}
.checkpoint-dots { display: flex; gap: 5px; }
.checkpoint-dots span { width: 7px; height: 7px; border-radius: 50%; background: #d7dce6; }
.checkpoint-dots span.active { background: var(--blue); }
.checkpoint-dots span.quiz-done { background: var(--mint); }
.checkpoint-dots span.relation-done { background: #ffd84d; }

.quiz-view {
  display: grid;
  align-content: center;
  padding: clamp(18px, 2.5vw, 32px);
}

.quiz-heading { text-align: center; }
.quiz-heading h2 { margin: 10px 0 4px; color: #f4f7ff; font-size: clamp(25px, 3.5vw, 38px); }
.quiz-heading p { color: var(--muted); }
.quiz-badge { padding: 7px 11px; border-radius: 20px; color: #13795b; background: #dff8ef; font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.quiz-content { display: grid; grid-template-columns: minmax(240px, 310px) minmax(300px, 520px); justify-content: center; gap: 30px; margin-top: 16px; }
.quiz-image-frame { width: min(310px, 100%); border: 1px solid var(--line); }
.relation-source { display: grid; justify-items: center; gap: 12px; }
.relation-word {
  color: #ffd84d;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: .04em;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 0 14px rgba(255, 216, 77, .40);
}
.quiz-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; align-content: center; }
.quiz-option { min-height: 76px; padding: 14px; border: 2px solid transparent; border-radius: 16px; color: #f4f7ff; background: #111e3d; cursor: pointer; font-weight: 900; white-space: nowrap; font-size: 16px; }
.quiz-option:hover:not(:disabled) { border-color: #c5cff6; }
.quiz-option:disabled { cursor: default; }
.quiz-option.correct {
  color: #d9fff2;
  border-color: #27b58b;
  background: #12664f;
  box-shadow:
    0 0 18px rgba(39, 181, 139, .55),
    0 0 34px rgba(39, 181, 139, .22);
}
.quiz-option.wrong {
  color: #fff0ed;
  border-color: #ff7a59;
  background: #7e2d2d;
  box-shadow:
    0 0 18px rgba(255, 122, 89, .52),
    0 0 34px rgba(255, 122, 89, .20);
}
.quiz-feedback { min-height: 22px; margin: 12px 0 0; text-align: center; font-weight: 800; }
.finish-view {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 24px;
  min-height: 0;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background: rgba(10, 20, 48, .90);
  box-shadow: var(--shadow);
  text-align: center;
}
.finish-view#quizResultsView {
  align-content: start;
  overflow: auto;
  padding: clamp(24px, 4vw, 50px);
}
.finish-view h2 { margin: 0; font-size: clamp(38px, 6vw, 78px); }
.finish-view > p:not(.eyebrow) { color: var(--muted); font-size: 20px; }
.finish-actions { display: flex; gap: 16px; }
.quiz-mistakes {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 12px;
  width: min(900px, 100%);
  max-height: 48vh;
  overflow: auto;
  padding: 4px;
}
.mistake-card {
  display: grid;
  grid-template-columns: 84px 1fr;
  align-items: center;
  gap: 13px;
  padding: 11px;
  border: 1px solid #334568;
  border-radius: 15px;
  background: #111e3d;
  text-align: left;
}
.mistake-card img { width: 84px; height: 84px; object-fit: contain; border-radius: 10px; background: #fff; }
.mistake-card span { color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.mistake-card p { margin: 5px 0 0; font-size: 12px; }
.mistake-selected { color: #ff9b86; }
.mistake-correct { color: #65e6b8; }
.perfect-score { color: #65e6b8 !important; font-weight: 900; }

.word-card h2.text-long { font-size: clamp(30px, 4vw, 50px); }
.word-card h2.text-xlong { font-size: clamp(24px, 3.2vw, 40px); }
.word-card h2.text-xxlong { font-size: clamp(19px, 2.6vw, 32px); }

.word-guess-option.text-long { font-size: clamp(16px, 1.7vw, 21px); }
.word-guess-option.text-xlong { font-size: clamp(14px, 1.45vw, 18px); letter-spacing: 0; }
.word-guess-option.text-xxlong { font-size: clamp(12px, 1.2vw, 15px); letter-spacing: 0; }

.quiz-option.text-long { font-size: 14px; }
.quiz-option.text-xlong { font-size: 12px; letter-spacing: -.01em; }
.quiz-option.text-xxlong { font-size: 10px; letter-spacing: -.02em; }

.relation-word.text-long { font-size: clamp(20px, 2.5vw, 30px); }
.relation-word.text-xlong { font-size: clamp(17px, 2vw, 25px); }
.relation-word.text-xxlong { font-size: clamp(14px, 1.6vw, 20px); }

/* === ODD ONE OUT === */

.ooo-screen { display: flex; flex-direction: column; gap: 18px; }
.ooo-header { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; min-height: 68px; }
.ooo-card { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 24px 16px; }
.ooo-instruction { margin: 0; color: var(--muted); font-size: 15px; font-weight: 750; letter-spacing: .1em; }
.ooo-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; max-width: 660px; width: 100%; }
.ooo-option { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 12px; border: 3px solid #4c659e; border-radius: 18px; color: #f4f7ff; background: rgba(16,34,77,.7); cursor: pointer; transition: border-color .18s, background .18s, transform .12s; }
.ooo-option:hover:not(:disabled) { border-color: #6688ff; transform: translateY(-3px); }
.ooo-option:disabled { cursor: default; }
.ooo-option-image { width: 250px; height: 250px; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 10px; background: rgba(255,255,255,.04); }
.ooo-option-image img { max-width: 100%; max-height: 100%; object-fit: contain; display: none; }
.ooo-option.revealed .ooo-option-image img { display: block; }
.ooo-option-word { font-size: clamp(14px, 1.6vw, 20px); font-weight: 850; letter-spacing: .04em; text-align: center; }
.ooo-option.ooo-correct { border-color: #27b58b; background: rgba(39,181,139,.15); }
.ooo-option.ooo-wrong { border-color: #ff7a59; background: rgba(255,122,89,.12); }
.ooo-option.ooo-highlight { border-color: #ffd84d; background: rgba(255,216,77,.12); box-shadow: 0 0 22px rgba(255,216,77,.35); }
.ooo-option.ooo-highlight.ooo-shake { animation: oooHighlightShake .7s ease-in-out infinite; }
@keyframes oooHighlightShake {
  0%,100% { transform: translate(0,0); }
  12%     { transform: translate(-6px,-3px); }
  25%     { transform: translate(6px,3px); }
  37%     { transform: translate(-5px,4px); }
  50%     { transform: translate(5px,-4px); }
  62%     { transform: translate(-4px,2px); }
  75%     { transform: translate(4px,-2px); }
  87%     { transform: translate(-2px,1px); }
}
.ooo-feedback { margin: 0; font-size: 18px; font-weight: 800; letter-spacing: .04em; min-height: 28px; text-align: center; }
.ooo-feedback.correct { color: #27b58b; }
.ooo-feedback.wrong { color: #ff7a59; }
.ooo-actions { display: flex; gap: 12px; }
.ooo-group-end { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 48px 16px; }
.ooo-group-end h2 { margin: 0; font-size: clamp(36px, 6vw, 72px); letter-spacing: .06em; }
.ooo-group-buttons { display: flex; gap: 14px; }

/* === WATCH & REMEMBER === */

.memory-screen {
  display: flex;
  flex-direction: column;
}

.memory-study-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px 20px;
  text-align: center;
}

.memory-study-body h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: .03em;
  margin: 0;
}

.memory-study-image-frame {
  width: min(400px, 68vw);
  height: min(290px, 44vh);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,.06);
  border: 2px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.memory-study-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.memory-study-dots {
  display: flex;
  gap: 10px;
}

.memory-study-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
}

.memory-study-dot.active { background: var(--blue); }
.memory-study-dot.done   { background: var(--mint); }

.memory-countdown-bar {
  width: min(400px, 68vw);
  height: 5px;
  background: rgba(255,255,255,.12);
  border-radius: 3px;
  overflow: hidden;
}

.memory-countdown-fill {
  height: 100%;
  background: var(--blue);
  width: 100%;
}

.memory-timer-block strong {
  font-size: 1.6rem;
  transition: color .3s;
}

.memory-timer-block.low strong { color: var(--coral); }

@keyframes memoryShake {
  0%,100% { transform: translateX(0); }
  15%     { transform: translateX(-12px); }
  30%     { transform: translateX(12px); }
  45%     { transform: translateX(-9px); }
  60%     { transform: translateX(9px); }
  75%     { transform: translateX(-5px); }
  90%     { transform: translateX(5px); }
}

.memory-shake { animation: memoryShake .45s ease; }

#memoryTestPhase {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.memory-test-instruction {
  text-align: center;
  color: var(--muted);
  font-size: .88rem;
  margin: 4px 0 0;
  flex-shrink: 0;
}

.memory-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(4, 1fr);
  gap: 8px;
  padding: 8px 16px 12px;
  min-height: 0;
  overflow: hidden;
}

.memory-card {
  background: rgba(255,255,255,.06);
  border: 2px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 6px 5px 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-height: 0;
  overflow: hidden;
  transition: border-color .1s, background .1s;
}

.memory-card:hover { border-color: rgba(52,87,213,.55); background: rgba(52,87,213,.08); }

.memory-card.correct-pick {
  border-color: var(--mint);
  background: rgba(39,181,139,.18);
  cursor: default;
}

.memory-card.wrong-pick {
  border-color: var(--coral);
  background: rgba(255,122,89,.18);
}

.memory-card img {
  flex: 1;
  width: 100%;
  min-height: 0;
  object-fit: contain;
  border-radius: 5px;
}

.memory-card span {
  font-size: .72rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  word-break: break-word;
  flex-shrink: 0;
  line-height: 1.2;
}

.memory-result-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 40px 20px;
  text-align: center;
}

.memory-result-body h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin: 0;
}

.memory-result-body > p {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

.memory-result-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 800px;
}

.memory-result-card {
  width: 130px;
  background: rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border: 2px solid transparent;
}

.memory-result-card.correct { border-color: var(--mint); }
.memory-result-card.missed  { border-color: var(--coral); }

.memory-result-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 6px;
}

.memory-result-card span {
  font-size: .78rem;
  font-weight: 700;
  text-align: center;
}

.result-tick {
  font-size: 1rem;
  font-weight: 900;
}

.memory-result-card.correct .result-tick { color: var(--mint); }
.memory-result-card.missed  .result-tick { color: var(--coral); }

.memory-result-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 900px) {
  .app-shell { padding: 18px; }
  .screen { min-height: calc(100vh - 36px); }
  .word-view { grid-template-columns: 1fr; }
  .visual-panel { padding: 16px; }
  .image-frame { width: min(380px, 100%); }
  .word-card { padding: 28px; }
  .word-card h2 { margin-bottom: 20px; }
  .quiz-content { grid-template-columns: 1fr; justify-items: center; }
  .quiz-options { width: 100%; }
  .presentation-header { grid-template-columns: auto minmax(0, 1fr) auto auto; }
  .tool-credit { display: none; }
  .progress-summary { justify-items: start; }
  .progress-track { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .setup-card { padding: 20px; }
  .grade-grid, .unit-grid { grid-template-columns: repeat(2, 1fr); }
  .start-row { align-items: stretch; flex-direction: column; }
  .setup-actions { align-items: stretch; flex-direction: column; }
  .anagram-card { grid-template-columns: 1fr; }
  .anagram-image-frame img { width: min(320px, 100%); }
  .match-layout { grid-template-columns: 1fr; }
  .lucky-spin-card { grid-template-columns: 1fr; }
  .lucky-wheel-wrap { width: min(360px, 100%); }
  .lucky-segment-label { width: 40px; height: 40px; margin: -20px; font-size: 18px; transform: rotate(var(--segment-angle)) translateY(-126px) rotate(calc(var(--segment-counter-angle) + var(--wheel-counter-rotation, 0deg))); }
  .sort-zones { grid-template-columns: 1fr; }
  .primary-button { width: 100%; }
  .quiz-options { grid-template-columns: 1fr; }
  .navigation-bar { grid-template-columns: 1fr 1fr; }
  .checkpoint-dots { display: none; }
  .quiz-mistakes { grid-template-columns: 1fr; }
}

/* ================================================================
   AURORA CLASSROOM — vocab_presenter port (setup + presentation)
   Smartboard-safe: static gradients only, transform/opacity
   transitions, no filter / backdrop-filter / infinite keyframes.
   ================================================================ */
:root {
  --font-display: "Barlow Condensed", "Segoe UI", Arial, sans-serif;
  --u2-gold: #ffd84d;
  --u2-grad-gold: linear-gradient(135deg, #ffe27a 0%, #ffd84d 45%, #ffb648 100%);
  --u2-card: #0a142f;
  --u2-card-2: #0d1a3c;
  --u2-line: rgba(143, 166, 255, .16);
  --u2-line-gold: rgba(255, 216, 77, .55);
  --u2-dim: #8fa6d9;
  /* Aliases so CSS ported from func_presenter (room- and poss-simon- rules) resolves without edits. */
  --panel: var(--u2-card);
  --yellow: var(--u2-gold);
  --text: #f4f7ff;
}

body {
  background:
    radial-gradient(1100px 520px at 8% -10%, rgba(74, 108, 224, .16), transparent 60%),
    radial-gradient(900px 480px at 108% 112%, rgba(39, 181, 139, .10), transparent 55%),
    radial-gradient(700px 380px at 88% -6%, rgba(255, 216, 77, .05), transparent 60%),
    #03091b;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { border-radius: 999px; background: #1d2f60; border: 2px solid #050b20; }
::-webkit-scrollbar-track { background: transparent; }
button:focus-visible { outline: 2px solid var(--u2-gold); outline-offset: 2px; }

/* ---------- SETUP: two-panel hero layout ---------- */
.app-shell { width: min(1500px, 100%); }
.setup-screen {
  display: grid;
  grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
  align-content: stretch;
  align-items: stretch;
  gap: clamp(22px, 3vw, 48px);
  max-width: 1460px;
  margin: auto;
}
.setup-screen .keyboard-tip { grid-column: 1 / -1; }
.brand-lockup {
  position: relative;
  display: flex; flex-direction: column; justify-content: flex-start; gap: 22px;
  padding: clamp(26px, 4vh, 52px) clamp(24px, 2.4vw, 42px);
  border: 1px solid var(--u2-line);
  border-radius: 30px;
  background:
    linear-gradient(160deg, rgba(38, 62, 138, .38), rgba(8, 16, 40, .18) 55%),
    repeating-linear-gradient(0deg, rgba(143, 166, 255, .045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(143, 166, 255, .045) 0 1px, transparent 1px 56px),
    var(--u2-card);
  overflow: hidden;
}
.brand-lockup::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--u2-grad-gold);
}
.brand-lockup::after {
  content: "Aa"; position: absolute; right: -14px; bottom: -54px;
  font-family: var(--font-display); font-weight: 800; font-size: 250px; line-height: 1;
  color: rgba(143, 166, 255, .07); pointer-events: none;
}
.brand-kicker {
  display: inline-flex; align-items: center; gap: 10px; width: fit-content;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(255, 216, 77, .45);
  background: rgba(255, 216, 77, .08);
  color: var(--u2-gold); font-size: 12px; font-weight: 900; letter-spacing: .22em;
}
.brand-kicker i { width: 8px; height: 8px; border-radius: 50%; background: var(--u2-gold); box-shadow: 0 0 10px rgba(255, 216, 77, .9); }
.brand-lockup h1 {
  margin: 0; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(44px, 4.5vw, 78px); line-height: .9; letter-spacing: .01em; color: #f4f7ff;
}
.brand-lockup h1 em {
  font-style: normal;
  background: var(--u2-grad-gold);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-lockup p { margin: 0; max-width: 36ch; color: var(--u2-dim); font-size: 16px; font-weight: 650; line-height: 1.6; }
.brand-chips { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.brand-chip {
  padding: 9px 14px; border-radius: 12px;
  border: 1px solid var(--u2-line); background: rgba(19, 38, 84, .55);
  color: #d9e4ff; font-size: 13px; font-weight: 800; letter-spacing: .03em;
}
.brand-steps { display: flex; align-items: center; gap: 12px; margin-top: 4px; color: var(--u2-dim); font-size: 12.5px; font-weight: 800; letter-spacing: .12em; }
.brand-steps span { display: inline-flex; align-items: center; }
.brand-steps b {
  display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 8px;
  border: 1px solid rgba(255, 216, 77, .5); border-radius: 50%;
  background: rgba(255, 216, 77, .12); color: var(--u2-gold); font-size: 11px;
}
.brand-steps i { flex: 0 0 26px; height: 1px; background: linear-gradient(90deg, rgba(255, 216, 77, .6), rgba(143, 166, 255, .18)); }

.setup-card {
  display: flex; flex-direction: column; gap: clamp(16px, 2.4vh, 26px);
  padding: clamp(22px, 3vh, 36px) clamp(20px, 2.2vw, 38px);
  border: 1px solid var(--u2-line); border-radius: 30px;
  background: linear-gradient(180deg, rgba(16, 30, 68, .72), rgba(8, 16, 40, .66)), var(--u2-card);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
  backdrop-filter: none;
}

/* Wizard: one layer at a time, anchored to top */
.setup-card .selection-block { display: none; }
.setup-card[data-step="grade"] .step-grade,
.setup-card[data-step="unit"] .step-unit { display: block; animation: stepIn .22s ease; }
.setup-card .selection-block + .selection-block { margin-top: 0; padding-top: 0; border-top: 0; }
@keyframes stepIn {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: none; }
}
.step-back {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 42px; height: 42px;
  border: 1px solid #2b4084; border-radius: 14px;
  background: #12234e; color: #d9e4ff;
  font-size: 18px; font-weight: 900; cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background-color .15s ease;
}
.step-back:hover { transform: translateX(-2px); border-color: #4a66c0; }

.selection-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.selection-heading > span {
  position: relative; flex: 0 0 auto;
  display: grid; place-items: center; width: 42px; height: 42px;
  border: 1px solid var(--u2-line); border-radius: 14px;
  background: var(--u2-card-2);
  color: var(--u2-dim); font-family: var(--font-display); font-size: 18px; font-weight: 800; letter-spacing: .05em;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}
.selection-block:has(.selected) .selection-heading > span { border-color: var(--u2-line-gold); background: rgba(255, 216, 77, .12); color: transparent; }
.selection-block:has(.selected) .selection-heading > span::after {
  content: "✓"; position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--u2-gold); font-family: var(--font-display); font-size: 20px; font-weight: 800;
}
.selection-heading h2 { margin: 0; font-family: var(--font-display); font-size: 25px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: #f4f7ff; }
.selection-heading .selection-status { margin: 2px 0 0; color: var(--u2-dim); font-size: 13.5px; font-weight: 650; }

/* Tone rotation */
#gradeOptions > .grade-visual-button:nth-child(6n+1), #unitOptions > .unit-card-button:nth-child(6n+1) { --tone: #ffd84d; --tone-2: #ffb648; --tone-glow: rgba(255, 216, 77, .42); --tone-dim: rgba(255, 216, 77, .38); --tone-soft: rgba(255, 216, 77, .10); }
#gradeOptions > .grade-visual-button:nth-child(6n+2), #unitOptions > .unit-card-button:nth-child(6n+2) { --tone: #65e6b8; --tone-2: #3ecf9a; --tone-glow: rgba(101, 230, 184, .40); --tone-dim: rgba(101, 230, 184, .38); --tone-soft: rgba(101, 230, 184, .10); }
#gradeOptions > .grade-visual-button:nth-child(6n+3), #unitOptions > .unit-card-button:nth-child(6n+3) { --tone: #6fb5ff; --tone-2: #4a8ef0; --tone-glow: rgba(111, 181, 255, .42); --tone-dim: rgba(111, 181, 255, .38); --tone-soft: rgba(111, 181, 255, .10); }
#gradeOptions > .grade-visual-button:nth-child(6n+4), #unitOptions > .unit-card-button:nth-child(6n+4) { --tone: #ff8f6b; --tone-2: #ff6b4a; --tone-glow: rgba(255, 143, 107, .42); --tone-dim: rgba(255, 143, 107, .38); --tone-soft: rgba(255, 143, 107, .10); }
#gradeOptions > .grade-visual-button:nth-child(6n+5), #unitOptions > .unit-card-button:nth-child(6n+5) { --tone: #b28bff; --tone-2: #9a6bff; --tone-glow: rgba(178, 139, 255, .42); --tone-dim: rgba(178, 139, 255, .38); --tone-soft: rgba(178, 139, 255, .10); }
#gradeOptions > .grade-visual-button:nth-child(6n+6), #unitOptions > .unit-card-button:nth-child(6n+6) { --tone: #ff7ac8; --tone-2: #f055a8; --tone-glow: rgba(255, 122, 200, .42); --tone-dim: rgba(255, 122, 200, .38); --tone-soft: rgba(255, 122, 200, .10); }

/* Grade step: 2x2 visual cards (16:9 images) */
#gradeOptions.grade-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; width: min(100%, 880px); }
.grade-visual-button {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 16 / 9; padding: 0; border-radius: 24px;
  border: 1px solid var(--tone-dim);
  background: #16295a;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.grade-visual-button img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .25s ease; }
.grade-visual-button::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: radial-gradient(closest-side at 50% 52%, rgba(3, 9, 27, .42), rgba(3, 9, 27, .04) 72%);
  pointer-events: none;
}
.grade-visual-button .opt-number {
  position: absolute; inset: 0; z-index: 2;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: clamp(70px, 8vw, 128px); font-weight: 800; line-height: 1; color: #fff;
  text-shadow: 0 4px 18px rgba(0, 0, 0, .70), 0 0 36px rgba(0, 0, 0, .55);
  transition: color .15s ease;
}
.grade-visual-button:hover { transform: translateY(-4px); border-color: var(--tone); box-shadow: 0 0 0 2px var(--tone), 0 0 46px var(--tone-glow), 0 20px 42px rgba(0, 0, 0, .36); }
.grade-visual-button:hover .opt-number { color: var(--tone); }
.grade-visual-button:hover img { transform: scale(1.025); }
.grade-visual-button.selected {
  background: #16295a; border-color: var(--tone);
  box-shadow: 0 0 32px var(--tone-glow), 0 18px 40px rgba(0, 0, 0, .34);
}
.grade-visual-button.selected .opt-number { color: var(--tone); }
.grade-visual-button.placeholder { cursor: default; }
.grade-visual-button.placeholder:hover { transform: none; border-color: var(--tone-dim); box-shadow: none; }
.grade-visual-button.placeholder:hover .opt-number { color: #fff; }
.grade-visual-button.placeholder:hover img { transform: none; }

/* Unit step: big colorful number cards */
#unitOptions.unit-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.unit-card-button {
  display: grid; justify-items: center; gap: 2px;
  min-width: 0; padding: 20px 10px 16px;
  border: 1px solid var(--tone-dim); border-radius: 22px;
  background: linear-gradient(180deg, var(--tone-soft), rgba(16, 31, 71, 0) 62%), linear-gradient(180deg, #16295a, #101f47);
  color: #d9e4ff; cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.unit-card-button .opt-kicker { color: #7f97d6; font-size: 11px; font-weight: 900; letter-spacing: .28em; transition: color .15s ease; }
.unit-card-button .opt-number { font-family: var(--font-display); font-size: 62px; font-weight: 800; line-height: 1.02; color: var(--tone); transition: color .15s ease; }
.unit-card-button .opt-count { color: var(--u2-dim); font-size: 12px; font-weight: 700; transition: color .15s ease; }
.unit-card-button:hover {
  transform: translateY(-4px); border-color: var(--tone);
  box-shadow: 0 0 30px var(--tone-glow), 0 18px 36px rgba(0, 0, 0, .32);
}
.unit-card-button:active { transform: translateY(0); }
.unit-card-button.selected {
  border-color: transparent;
  background: linear-gradient(180deg, var(--tone), var(--tone-2));
  box-shadow: 0 18px 44px var(--tone-glow);
  color: #14183a;
}
.unit-card-button.selected .opt-number { color: #14183a; }
.unit-card-button.selected .opt-kicker { color: rgba(20, 24, 58, .62); }
.unit-card-button.selected .opt-count { color: rgba(20, 24, 58, .72); }

/* Footer bar */
.start-row {
  margin-top: auto; padding: 16px 20px;
  border: 1px solid var(--u2-line); border-radius: 20px;
  background: rgba(5, 12, 30, .66);
}
.pool-summary { display: grid; gap: 3px; min-width: 0; }
.pool-summary strong { font-family: var(--font-display); font-size: 21px; font-weight: 800; letter-spacing: .04em; color: #f4f7ff; }
.pool-summary span { color: var(--u2-dim); font-size: 13px; font-weight: 650; }

/* Buttons — Aurora look */
.primary-button {
  border: 0; border-radius: 16px;
  font-family: var(--font-display); font-size: 19px; font-weight: 800; letter-spacing: .09em;
  color: #14183a; background: var(--u2-grad-gold);
  box-shadow: 0 12px 28px rgba(255, 199, 61, .24);
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.primary-button:hover:not(:disabled) { box-shadow: 0 18px 38px rgba(255, 199, 61, .32); }
.secondary-button {
  border: 1px solid #2b4084; border-radius: 16px;
  background: #12234e; color: #d9e4ff;
  font-weight: 900; letter-spacing: .05em;
  transition: transform .15s ease, border-color .15s ease, background-color .15s ease, opacity .15s ease;
}
.secondary-button:hover:not(:disabled) { border-color: #4a66c0; }
.setup-actions .secondary-button {
  border-color: rgba(255, 216, 77, .45); background: rgba(255, 216, 77, .06); color: var(--u2-gold);
}
.setup-actions .secondary-button:hover:not(:disabled) { background: rgba(255, 216, 77, .13); border-color: rgba(255, 216, 77, .7); }
.category-view-button {
  border: 1px solid #2b4084; border-radius: 16px;
  background: transparent; color: #d9e4ff;
  font-weight: 900; letter-spacing: .05em; cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background-color .15s ease, opacity .15s ease;
}
.category-view-button:hover:not(:disabled) { transform: translateY(-2px); border-color: #4a66c0; background: #12234e; }
.category-view-button:disabled { cursor: not-allowed; opacity: .38; }

/* ---------- PRESENTATION / game chrome ---------- */
.presentation-header, .match-header, .anagram-header, .ooo-header {
  padding: 10px 14px;
  border: 1px solid var(--u2-line); border-radius: 20px;
  background: rgba(8, 16, 40, .72);
}
.presentation-header .icon-button, .match-header .icon-button, .anagram-header .icon-button, .ooo-header .icon-button {
  border: 1px solid #2b4084; background: #12234e;
  box-shadow: none;
  transition: transform .15s ease, border-color .15s ease, background-color .15s ease;
}
.presentation-header .icon-button:hover, .match-header .icon-button:hover, .anagram-header .icon-button:hover, .ooo-header .icon-button:hover { border-color: #4a66c0; }
.presentation-header .header-next-button {
  min-width: 92px;
  padding: 11px 22px;
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .12em;
  box-shadow: 0 10px 24px rgba(255, 199, 61, .20);
  white-space: nowrap;
}
.presentation-header .header-next-button:disabled {
  cursor: not-allowed;
  opacity: .36;
  box-shadow: none;
}
.presentation-header .fullscreen-button {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  min-width: 46px;
  padding: 0;
  font-size: 23px;
  line-height: 1;
}
.unit-context, .anagram-session span {
  width: fit-content; padding: 3px 11px;
  border: 1px solid rgba(255, 216, 77, .4); border-radius: 999px;
  background: rgba(255, 216, 77, .08);
  color: var(--u2-gold); font-size: 11px; font-weight: 900; letter-spacing: .18em;
}
.category-header, .anagram-session strong { font-family: var(--font-display); font-weight: 800; letter-spacing: .05em; }
.progress-summary, .anagram-progress {
  gap: 1px; padding: 7px 14px;
  border: 1px solid var(--u2-line); border-radius: 14px; background: #0d1b3f;
}
.progress-summary strong, .anagram-progress strong { font-family: var(--font-display); font-size: 22px; font-weight: 800; letter-spacing: .06em; color: var(--u2-gold); }
.progress-summary span, .anagram-progress span { font-size: 10px; font-weight: 900; letter-spacing: .2em; color: var(--u2-dim); }
.progress-track { height: 6px; border: 1px solid rgba(143, 166, 255, .12); border-radius: 999px; background: #0d1b3f; }
#progressBar { display: block; height: 100%; border-radius: inherit; background: var(--u2-grad-gold); box-shadow: 0 0 14px rgba(255, 216, 77, .45); transition: width .35s ease; }

.navigation-bar {
  padding: 10px 12px;
  border: 1px solid var(--u2-line); border-radius: 999px;
  background: rgba(8, 16, 40, .72);
}
.navigation-bar .secondary-button { border-radius: 999px; background: transparent; }
.navigation-bar .secondary-button:hover { background: #12234e; }
.navigation-bar .primary-button { border-radius: 999px; letter-spacing: .1em; }
.checkpoint-dots { gap: 7px; }
.checkpoint-dots span { width: 8px; height: 8px; border-radius: 999px; background: #263a72; transition: background-color .2s ease, width .2s ease; }
.checkpoint-dots span.active { width: 26px; background: var(--u2-grad-gold); box-shadow: 0 0 12px rgba(255, 216, 77, .5); }
.checkpoint-dots span.quiz-done { background: #65e6b8; }
.checkpoint-dots span.relation-done { background: #ff8f6b; }

@media (max-width: 980px) {
  .setup-screen { grid-template-columns: 1fr; }
  .brand-lockup { padding: 26px 22px; }
  .brand-lockup h1 { font-size: clamp(40px, 9vw, 60px); }
  .brand-lockup::after { font-size: 170px; bottom: -40px; }
  .start-row { flex-direction: column; align-items: stretch; }
  .setup-actions { flex-wrap: wrap; }
  #gradeOptions.grade-grid { grid-template-columns: 1fr; }
}

/* Cross-app nav link, pinned to bottom of the brand panel */
.brand-lockup { position: relative; padding-bottom: clamp(90px, 11vh, 118px); }
.app-switch-link {
  position: absolute; left: clamp(24px, 2.4vw, 42px); right: clamp(24px, 2.4vw, 42px); bottom: clamp(26px, 4vh, 52px);
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 18px; border-radius: 16px;
  border: 1px solid rgba(255, 216, 77, .45);
  background: rgba(255, 216, 77, .08);
  color: var(--u2-gold); text-decoration: none;
  font-family: var(--font-display); font-size: 16px; font-weight: 800; letter-spacing: .1em;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.app-switch-link span { transition: transform .15s ease; }
.app-switch-link:hover { transform: translateY(-2px); background: rgba(255, 216, 77, .15); border-color: rgba(255, 216, 77, .7); }
.app-switch-link:hover span { transform: translateX(3px); }
.brand-credit { position: absolute; left: 0; right: 0; bottom: calc(clamp(26px, 4vh, 52px) + 86px); color: var(--u2-gold); font-size: clamp(16px, 1.35vw, 20px); font-weight: 850; letter-spacing: .1em; text-align: center; }
.brand-credit b { color: #ffffff; font-weight: 900; }

/* Unit theme label (tiny, under the word count) */
.opt-theme { display: block; min-width: 0; max-width: 100%; margin-top: 3px; color: #7f97d6; font-size: 9px; font-weight: 800; letter-spacing: .05em; line-height: 1.25; text-align: center; text-transform: uppercase; white-space: normal; transition: color .15s ease; }
.unit-card-button.selected .opt-theme { color: rgba(20, 24, 58, .68); }

/* ================================================================
   SIMON SAYS — ported from func_presenter (room- and poss-simon- rules).
   ================================================================ */
.room-image-wrap { position: relative; width: 100%; aspect-ratio: 1672 / 941; border-radius: 24px; overflow: hidden; background: #040a1e; border: 1px solid rgba(255,255,255,.10); box-shadow: var(--shadow); }
.room-image-wrap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.room-hit-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.room-hit-shape { fill: transparent; cursor: pointer; }
.room-hit-svg.debug-outline .room-hit-shape { fill: rgba(255, 80, 80, .30); stroke: #ff5050; stroke-width: 4; }
.room-feedback { position: absolute; left: 50%; top: 14%; transform: translate(-50%, -10px); padding: 12px 28px; border-radius: 999px; font-size: clamp(18px, 2vw, 28px); font-weight: 950; letter-spacing: .06em; opacity: 0; transition: opacity .18s ease, transform .18s ease; pointer-events: none; z-index: 9; }
.room-feedback.show { opacity: 1; transform: translate(-50%, 0); }
.room-feedback.correct { color: #dffdf2; background: rgba(19, 83, 66, .92); box-shadow: 0 0 24px rgba(101,230,184,.35); }
.room-feedback.wrong { color: #ffe9e4; background: rgba(110, 44, 37, .92); box-shadow: 0 0 24px rgba(255,128,102,.30); }
.room-intro-overlay { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(3, 9, 27, .72); z-index: 10; }
.room-intro-card { display: grid; gap: 18px; justify-items: center; padding: 32px 40px; border: 1px solid rgba(255,216,77,.4); border-radius: 24px; background: var(--panel); box-shadow: var(--shadow); }
.room-intro-card p { margin: 0; color: var(--yellow); font-size: clamp(22px, 2.4vw, 34px); font-weight: 950; letter-spacing: .06em; text-align: center; }

.poss-simon-screen { position: relative; display: grid; grid-template-rows: auto 1fr; gap: 18px; height: 100%; }
.poss-simon-stage { display: grid; align-content: center; justify-items: center; gap: 18px; min-height: 0; }
.poss-simon-image-wrap { width: min(1196px, 98%); }
.poss-simon-caption { margin: 0; text-align: center; color: var(--text); font-size: clamp(18px, 2vw, 28px); font-weight: 800; min-height: 1.4em; }
.poss-simon-caption .poss-simon-speaker { color: var(--yellow); font-weight: 950; }
.room-hit-shape.poss-simon-hit-glow { animation: poss-simon-glow 1s ease-out; }
@keyframes poss-simon-glow {
  0% { fill: rgba(255, 255, 255, 0); filter: blur(0px); }
  35% { fill: rgba(255, 255, 255, .32); filter: blur(10px); }
  100% { fill: rgba(255, 255, 255, 0); filter: blur(16px); }
}
.poss-simon-blink { position: absolute; opacity: 0; pointer-events: none; z-index: 3; transition: opacity .06s ease; }
.poss-simon-blink.show { opacity: 1; }
.poss-simon-breathe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; pointer-events: none; z-index: 1; animation: poss-simon-breathe 3.4s ease-in-out infinite; }
.poss-simon-breathe-oliver { clip-path: inset(20.2% 58.1% 46.9% 23.9%); transform-origin: 32% 53%; }
.poss-simon-breathe-ingrid { clip-path: inset(28% 28.2% 41.6% 59.2%); transform-origin: 65.5% 58.4%; animation-duration: 3.7s; animation-delay: -1.3s; }
@keyframes poss-simon-breathe {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.018); }
}
@media (max-width: 900px) { .poss-simon-image-wrap { width: 100%; } }