/* Kubskolan – mörkgrönt, lekfullt tema */
:root {
  --bg: #0B2219;
  --panel: #133427;
  --panel-2: #1A4232;
  --panel-3: #22513E;
  --line: rgba(233, 242, 220, .10);
  --ink: #EEF4E6;
  --ink-2: #A7C2B2;
  --ink-3: #6E8F7E;
  --mint: #8EE3B1;
  --mint-deep: #3E9C6F;
  --lime: #C9E86B;
  --lime-deep: #8FAE33;
  --teal: #5FC4A8;
  --cream: #E9F2DC;
  --coral: #F08A7E;
  --coral-deep: #B4564C;
  --on-accent: #0B2219;
  --radius: 26px;
  --display: "Bricolage Grotesque", ui-rounded, "Segoe UI", system-ui, sans-serif;
  --body: "Lexend", ui-rounded, "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; min-height: 100%; }
body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(142, 227, 177, .10), transparent 70%),
    radial-gradient(ellipse 50% 35% at 0% 100%, rgba(201, 232, 107, .06), transparent 70%),
    radial-gradient(rgba(233, 242, 220, .05) 1px, transparent 1.4px);
  background-size: auto, auto, 22px 22px;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-user-select: none;
  user-select: none;
  overscroll-behavior: none;
}
input { -webkit-user-select: text; user-select: text; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }
.hidden { display: none !important; }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }

.ic { width: 1.3em; height: 1.3em; flex: none; vertical-align: -.25em; }

.screen {
  max-width: 1080px;
  margin: 0 auto;
  min-height: 100dvh;
  padding: calc(env(safe-area-inset-top) + 14px) max(16px, env(safe-area-inset-right)) calc(env(safe-area-inset-bottom) + 20px) max(16px, env(safe-area-inset-left));
}
.center-screen { text-align: center; padding-top: calc(env(safe-area-inset-top) + 12vh); max-width: 520px; }
.center-screen h2 { font-size: 2rem; margin: 18px 0 6px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- Knappar ---------- */
.btn {
  border: 0;
  border-radius: 18px;
  padding: 12px 22px;
  min-height: 52px;
  background: var(--panel-2);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 0 rgba(0, 0, 0, .28);
  transition: transform .08s, box-shadow .08s, background .15s;
}
.btn:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 rgba(0, 0, 0, .28); }
.btn:disabled { opacity: .45; cursor: default; }
.btn.primary { background: var(--mint); color: var(--on-accent); box-shadow: 0 4px 0 var(--mint-deep); }
.btn.primary:active:not(:disabled) { box-shadow: 0 1px 0 var(--mint-deep); }
.btn.ghost { background: transparent; box-shadow: inset 0 0 0 2px var(--line); }
.btn.danger { background: var(--coral); color: var(--on-accent); box-shadow: 0 4px 0 var(--coral-deep); }
.btn.huge { width: 100%; min-height: 60px; font-size: 1.2rem; margin-top: 16px; }
.btn.small { min-height: 42px; padding: 8px 14px; font-size: .92rem; border-radius: 14px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 16px; }
.row.start { justify-content: flex-start; }

.icon-btn {
  width: 48px; height: 48px; border-radius: 16px; border: 0;
  display: grid; place-items: center; flex: none;
  background: var(--panel-2); color: var(--ink);
}
.icon-btn:active { background: var(--panel-3); }
.icon-btn:disabled { opacity: .35; }
.icon-btn.big { width: 56px; height: 56px; border-radius: 18px; }

/* ---------- Toppfält ---------- */
.topbar {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.topbar-mid { display: flex; align-items: center; gap: 12px; justify-content: center; min-width: 0; }
.topbar-right { display: flex; justify-content: flex-end; }
.topbar-title { font-family: var(--display); font-weight: 700; font-size: 1.15rem; display: inline-flex; gap: 8px; align-items: center; }
.world-chip {
  width: 48px; height: 48px; border-radius: 16px; background: var(--panel-2);
  display: grid; place-items: center; color: var(--cream);
}
.world-chip .glyph, .world-chip .ic { width: 28px; height: 28px; }
.progress { flex: 1; height: 12px; border-radius: 99px; background: var(--panel-2); overflow: hidden; }
.progress span { display: block; height: 100%; border-radius: 99px; background: var(--mint); min-width: 12px; transition: width .3s; }
.progress-num { font-family: var(--display); font-weight: 700; color: var(--ink-2); font-size: .95rem; font-variant-numeric: tabular-nums; }

.eyebrow {
  margin: 0 0 6px;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--mint);
}

/* ---------- Stegsymboler & avatarer ---------- */
.glyph { width: 40px; height: 40px; color: var(--cream); }
.g-f { fill: var(--gf, var(--cream)); }
.g-l { fill: var(--gl, var(--lime)); }
.g-a { fill: var(--ga, var(--mint)); }
.g-dim { fill: var(--gd, rgba(233, 242, 220, .14)); }

.avatar { width: 56px; height: 56px; flex: none; display: block; }
.avatar text { font-family: var(--display); font-weight: 800; font-size: 19px; fill: var(--on-accent); }
.avatar.sm { width: 32px; height: 32px; }
.avatar.md { width: 60px; height: 60px; }
.avatar.lg { width: 88px; height: 88px; }
.avatar.xl { width: 112px; height: 112px; }

/* ---------- Profiler ---------- */
.profiles { text-align: center; padding-top: calc(env(safe-area-inset-top) + 8vh); }
.brand { display: inline-flex; align-items: center; gap: 14px; }
.brand h1 { font-size: clamp(2.6rem, 8vw, 3.8rem); margin: 0; }
.logo-mark { width: 64px; height: 64px; transform: rotate(-8deg); animation: wobble 5s ease-in-out infinite; }
@keyframes wobble { 50% { transform: rotate(6deg) translateY(-4px); } }
.lead { font-size: 1.2rem; color: var(--ink-2); margin: 10px 0 34px; }
.profile-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px; max-width: 760px; margin: 0 auto;
}
.profile-card {
  border: 1px solid var(--line); background: var(--panel); border-radius: 28px;
  padding: 26px 12px 20px; display: flex; flex-direction: column; align-items: center; gap: 8px;
  box-shadow: 0 6px 0 rgba(0, 0, 0, .25);
  transition: transform .12s;
}
.profile-card:nth-child(odd) { transform: rotate(-1.2deg); }
.profile-card:nth-child(even) { transform: rotate(1.2deg); }
.profile-card:active { transform: translateY(4px) rotate(0); box-shadow: 0 2px 0 rgba(0, 0, 0, .25); }
.profile-card.add { background: transparent; border: 2px dashed rgba(233, 242, 220, .2); box-shadow: none; }
.add-circle { width: 88px; height: 88px; border-radius: 50%; background: var(--panel-2); display: grid; place-items: center; color: var(--mint); }
.add-circle .ic { width: 36px; height: 36px; }
.pname { font-family: var(--display); font-weight: 700; font-size: 1.25rem; }
.pmeta { font-size: .85rem; color: var(--ink-2); }
.parent-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 44px; color: var(--ink-2); padding: 10px 16px; border-radius: 14px; }
.parent-link:active { background: var(--panel); }

/* ---------- Karta ---------- */
.map { max-width: 640px; }
.map-head { display: flex; align-items: center; gap: 14px; margin: 6px 0 20px; }
.map-head h1 { margin: 0; font-size: 2rem; }
.map-head .sub { margin: 2px 0 0; color: var(--ink-2); }
.map-head .unlock-btn { margin-left: auto; width: 40px; height: 40px; border-radius: 14px; color: var(--ink-3); }
.map-head .unlock-btn .ic { width: 20px; height: 20px; }
.who { border-radius: 50%; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
.tile {
  background: var(--panel); border: 1px solid var(--line); border-radius: 24px; padding: 16px;
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center;
  box-shadow: 0 5px 0 rgba(0, 0, 0, .25);
}
.tile:active { transform: translateY(3px); box-shadow: 0 2px 0 rgba(0, 0, 0, .25); }
.tile-ic { grid-row: span 2; width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; background: var(--lime); color: var(--on-accent); }
.tile.alt .tile-ic { background: var(--teal); }
.tile b { font-family: var(--display); font-size: 1.15rem; }
.tile small { color: var(--ink-2); line-height: 1.25; }

.path-wrap { position: relative; padding: 10px 0 30px; }
.path-line { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.path-line path { fill: none; stroke-linecap: round; stroke-width: 6; }
.path-line .track { stroke: rgba(233, 242, 220, .13); stroke-dasharray: 1 14; }
.path-line .trail { stroke: var(--mint); opacity: .55; }
.path { list-style: none; margin: 0; padding: 0; position: relative; }
.stop {
  display: flex; align-items: center; gap: 16px; min-height: 120px;
  padding-left: calc(var(--x) * (100% - 260px));
}
.node {
  position: relative; flex: none;
  width: 84px; height: 84px; border-radius: 50%;
  border: 3px solid var(--panel-3); background: var(--panel-2);
  display: grid; place-items: center;
  box-shadow: 0 6px 0 rgba(0, 0, 0, .3);
  transition: transform .12s;
}
.node:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 2px 0 rgba(0, 0, 0, .3); }
.node .glyph { width: 44px; height: 44px; }
.node > .ic { width: 28px; height: 28px; color: var(--ink-3); }
.stop.done .node { background: var(--mint); border-color: var(--mint); box-shadow: 0 6px 0 var(--mint-deep); color: var(--on-accent); --gf: var(--on-accent); --gl: var(--on-accent); --ga: var(--on-accent); --gd: rgba(11, 34, 25, .22); }
.stop.done .node .glyph { color: var(--on-accent); }
.stop.current .node { border-color: var(--lime); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse {
  0% { box-shadow: 0 6px 0 rgba(0, 0, 0, .3), 0 0 0 0 rgba(201, 232, 107, .45); }
  70%, 100% { box-shadow: 0 6px 0 rgba(0, 0, 0, .3), 0 0 0 18px rgba(201, 232, 107, 0); }
}
.node-tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%) rotate(-4deg);
  background: var(--lime); color: var(--on-accent); font-family: var(--display); font-weight: 800;
  font-size: .75rem; padding: 2px 10px; border-radius: 99px; text-transform: uppercase; letter-spacing: .05em;
}
.stop.locked .node { opacity: .55; box-shadow: none; }
.stop-label { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; max-width: 220px; gap: 1px; }
.stop-label b { font-family: var(--display); font-size: 1.12rem; line-height: 1.2; }
.stop-label small { color: var(--ink-2); line-height: 1.3; }
.stop.locked .stop-label { opacity: .5; }
.stop-num { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.stop.done .stop-num, .stop.current .stop-num { color: var(--mint); }
.stars { display: inline-flex; gap: 2px; color: var(--ink-3); }
.stars .ic { width: 18px; height: 18px; }
.stars .ic.on { color: var(--lime); }
.mini-btn {
  margin-top: 6px; display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel-2); border-radius: 12px; padding: 4px 12px 4px 8px; font-size: .85rem; font-weight: 600;
}
.mini-btn .ic { width: 18px; height: 18px; color: var(--mint); }

/* ---------- Lektion ---------- */
.lesson { display: flex; flex-direction: column; }
.lesson-body { flex: 1; display: grid; gap: 16px; align-content: start; }
@media (min-width: 760px) and (orientation: landscape) {
  .lesson-body { grid-template-columns: 1.1fr 1fr; align-items: start; }
}
.cube-panel {
  padding: 12px;
  background: radial-gradient(ellipse at 50% 38%, #21543F, var(--panel) 72%);
}
.art-panel { display: grid; place-items: center; min-height: 260px; color: var(--cream); }
.art-panel .art { width: 150px; height: 150px; }
.art-panel.practice .art { color: var(--lime); stroke-width: 1.6; }
.text-panel { padding: 24px; }
.text-panel h2 { font-size: clamp(1.6rem, 4vw, 2.1rem); margin: 0 0 12px; }
.lesson-text { font-size: 1.12rem; line-height: 1.6; }
.lesson-text b { color: var(--lime); font-weight: 600; }
.say {
  margin-top: 18px; border: 0; background: var(--panel-2); color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 14px; font-size: .92rem;
}
.say:active { background: var(--panel-3); color: var(--ink); }
.sw { display: inline-block; width: .95em; height: .95em; border-radius: 5px; vertical-align: -.12em; margin-right: 4px; box-shadow: inset 0 0 0 1.5px rgba(0, 0, 0, .25); }
.sw-U { background: #FFD500; } .sw-D { background: #fff; } .sw-F { background: #00A651; }
.sw-B { background: #1565D8; } .sw-R { background: #FF7A00; } .sw-L { background: #E3172B; }
.navbar {
  display: flex; align-items: center; gap: 12px; margin-top: 18px;
  position: sticky; bottom: 0; padding: 14px 0 calc(env(safe-area-inset-bottom) + 6px);
  background: linear-gradient(transparent, var(--bg) 35%);
}
.navbar .next { margin-left: auto; min-width: 180px; min-height: 56px; }

/* ---------- Kubspelare ---------- */
.player { display: flex; flex-direction: column; gap: 12px; }
.cube-box { width: 100%; height: min(44vh, 420px); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.chip {
  display: inline-flex; flex-direction: column; align-items: center; min-width: 44px;
  padding: 5px 8px 4px; border-radius: 12px; background: var(--panel-2); line-height: 1.05;
  transition: background .15s, opacity .15s;
}
.chip b { font-family: var(--display); font-size: 1.1rem; }
.chip i { font-style: normal; font-size: .8rem; color: var(--ink-2); }
.chip.done { opacity: .3; }
.chip.cur { background: var(--mint); color: var(--on-accent); }
.chip.cur i { color: var(--on-accent); }
.controls { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.ctl {
  width: 54px; height: 50px; border: 0; border-radius: 16px; background: var(--panel-2); color: var(--ink);
  display: grid; place-items: center;
}
.ctl:active { background: var(--panel-3); }
.ctl.play { width: 74px; background: var(--mint); color: var(--on-accent); }
.ctl.on { background: var(--lime); color: var(--on-accent); }
.ctl.speed { font-family: var(--display); font-weight: 800; font-size: 1.05rem; }
.pad { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.padbtn {
  border: 0; border-radius: 16px; background: var(--panel-2); min-height: 58px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.05;
}
.padbtn b { font-family: var(--display); font-size: 1.25rem; }
.padbtn i { font-style: normal; font-size: .9rem; color: var(--ink-2); }
.padbtn:active { background: var(--mint); color: var(--on-accent); }
.padbtn.wide { grid-column: span 5; min-height: 46px; flex-direction: row; gap: 8px; font-weight: 600; }

/* 3D-kuben */
.cv-scene { position: relative; perspective: 1600px; touch-action: none; cursor: grab; overflow: hidden; }
.cv-cube { position: absolute; left: 50%; top: 50%; width: 0; height: 0; transform-style: preserve-3d; }
.cv-cubie { position: absolute; transform-style: preserve-3d; }
.cv-face {
  position: absolute; left: -50px; top: -50px; width: 100px; height: 100px;
  background: #121613; border-radius: 8px; backface-visibility: hidden;
}
.cv-face:not(.inner)::after {
  content: ""; position: absolute; inset: 5px; border-radius: 13px; background: var(--c);
  box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .10), inset 0 6px 0 rgba(255, 255, 255, .2);
}
.cv-move {
  position: absolute; left: 10px; top: 10px; padding: 4px 14px; border-radius: 14px;
  background: rgba(11, 34, 25, .85); border: 1px solid var(--line); color: var(--cream);
  font-family: var(--display); font-size: 1.4rem; display: flex; gap: 8px; align-items: center;
  opacity: 0; transition: opacity .15s; pointer-events: none;
}
.cv-move.show { opacity: 1; }

/* Markerad bit: klistermärkena pulserar med en ljus ring */
.cv-cubie.hl .cv-face:not(.inner)::after { animation: hl 1.3s ease-in-out infinite; }
@keyframes hl {
  0%, 100% { box-shadow: inset 0 0 0 0 rgba(255, 255, 255, 0), 0 0 0 0 rgba(201, 232, 107, 0); }
  50% { box-shadow: inset 0 0 0 7px rgba(255, 255, 255, .85), 0 0 0 5px rgba(201, 232, 107, .9); }
}

/* Algoritm i namngivna delar */
.chips-wrap { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip-group { display: grid; gap: 4px; justify-items: center; padding: 6px 8px 8px; border-radius: 16px; border: 2px solid transparent; }
.chip-group.on { border-color: var(--mint); background: rgba(142, 227, 177, .07); }
.chip-label { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.chip-group.on .chip-label { color: var(--mint); }

/* Följ med-läge */
.ctl.follow-btn { width: auto; padding: 0 14px; gap: 6px; display: inline-flex; align-items: center; font-weight: 600; font-size: .9rem; }
.follow { background: var(--panel-2); border-radius: 20px; padding: 16px; display: grid; gap: 10px; justify-items: center; text-align: center; }
.follow-part { margin: 0; font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--mint); }
.follow-move { display: flex; align-items: center; gap: 14px; font-family: var(--display); line-height: 1; }
.follow-move b { font-size: 3.6rem; }
.follow-move span { font-size: 2.6rem; color: var(--lime); }
.follow-text { margin: 0; font-family: var(--display); font-weight: 700; font-size: 1.35rem; }
.follow-nav { display: flex; gap: 10px; align-items: center; }
.follow-nav .btn { min-width: 200px; }
.player.following { gap: 10px; }
.player.following .chips-wrap,
.player.following .controls .ctl:not(.follow-btn) { display: none; }
.player.following .cube-box { height: min(36vh, 380px); }
.player.following .follow { padding: 12px 14px; gap: 6px; }
.player.following .follow-move b { font-size: 2.8rem; }
.player.following .follow-move span { font-size: 2rem; }
.player.following .follow-text { font-size: 1.15rem; }
.player.following .follow-nav .btn { min-width: 170px; }

/* Minifrågor på knappsatsen */

/* Bilder ovanifrån */
.topviews { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 4px 0 14px; }
.tv { margin: 0; display: grid; justify-items: center; gap: 2px; }
.tv .topview { width: 132px; height: 132px; }
.tv-side { font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.tv figcaption { font-family: var(--display); font-weight: 700; margin-top: 4px; }
.art-panel.diagrams { padding: 18px; min-height: 0; }
.art-panel.diagrams .tv .topview { width: 150px; height: 150px; }

.rule {
  margin: 16px 0 0; display: flex; gap: 10px; align-items: flex-start;
  background: rgba(201, 232, 107, .1); border: 1px solid rgba(201, 232, 107, .35); color: var(--ink);
  border-radius: 14px; padding: 10px 14px; font-weight: 500;
}
.rule .ic { color: var(--lime); margin-top: 2px; }
.text-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.help-list { display: grid; gap: 8px; margin-top: 14px; text-align: left; }
.help-item { justify-content: space-between; text-align: left; font-family: var(--body); font-weight: 500; }
.help-tip { display: flex; gap: 10px; align-items: flex-start; margin: 0; padding: 10px 12px; background: var(--panel-2); border-radius: 14px; }
.help-tip .ic { color: var(--lime); margin-top: 3px; }

/* ---------- Quiz ---------- */
.quiz-body { text-align: center; max-width: 640px; margin: 0 auto; }
.quiz-body h2 { margin: 0 0 14px; font-size: 1.7rem; }
.quiz-cube .cube-box { height: min(38vh, 340px); }
.answers { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-top: 16px; }
.answer { min-height: 62px; font-size: 1.15rem; }
.answer.right { background: var(--mint); color: var(--on-accent); box-shadow: 0 4px 0 var(--mint-deep); opacity: 1; }
.answer.wrong { background: var(--coral); color: var(--on-accent); box-shadow: 0 4px 0 var(--coral-deep); opacity: 1; }
.feedback { margin-top: 14px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.feedback:empty { display: none; }
.fb-title { margin: 0; font-family: var(--display); font-size: 1.3rem; display: inline-flex; gap: 8px; align-items: center; }
.fb-title.ok { color: var(--mint); }
.alg-answers { grid-template-columns: 1fr; }
.alg-answers .answer { min-height: 54px; padding: 10px 14px; font-size: 1rem; }
.alg-answers code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-weight: 700; letter-spacing: .02em; overflow-wrap: anywhere; white-space: normal; }
code.alg {
  display: inline-block; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-weight: 700; font-size: 1rem;
  background: var(--panel-2); color: var(--lime); padding: 6px 12px; border-radius: 12px; margin: 4px 0;
  -webkit-user-select: text; user-select: text;
}
.medal {
  width: 96px; height: 96px; margin: 0 auto 6px; border-radius: 32px; transform: rotate(-6deg);
  background: var(--mint); color: var(--on-accent); display: grid; place-items: center;
  --gf: var(--on-accent); --gl: var(--on-accent); --ga: var(--on-accent); --gd: rgba(11, 34, 25, .22);
  box-shadow: 0 6px 0 var(--mint-deep);
}
.medal .glyph, .medal .ic { width: 52px; height: 52px; color: var(--on-accent); }
.medal.big { width: 120px; height: 120px; border-radius: 38px; }
.medal.big .glyph, .medal.big .ic { width: 64px; height: 64px; }

/* ---------- Träning ---------- */
.split { display: grid; gap: 16px; }
.split > * { min-width: 0; }
@media (min-width: 760px) and (orientation: landscape) {
  .split { grid-template-columns: 1.1fr 1fr; align-items: center; }
}
.trainer-side { text-align: center; }
.case-name { margin: 4px 0 10px; font-size: 1.8rem; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.level { display: flex; gap: 6px; justify-content: center; margin: 0 0 12px; }
.level span { width: 26px; height: 10px; border-radius: 5px; background: var(--panel-3); }
.level span.on { background: var(--mint); }
.hint { margin: 0; }
.train-menu .lead, .algs .lead { text-align: center; margin: 6px 0 18px; }
.train-list { display: grid; gap: 12px; max-width: 720px; margin: 0 auto; }
.train-card { padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.train-main { display: flex; align-items: center; gap: 14px; }
.train-main > .ic { color: var(--ink-3); flex: none; }
.train-ic {
  width: 54px; height: 54px; flex: none; border-radius: 18px; display: grid; place-items: center;
  background: var(--mint); color: var(--on-accent);
  --gf: var(--on-accent); --gl: var(--on-accent); --ga: var(--on-accent); --gd: rgba(11, 34, 25, .22);
}
.train-ic .glyph, .train-ic .ic { width: 32px; height: 32px; color: var(--on-accent); }
.train-txt { flex: 1; display: grid; gap: 2px; }
.train-txt b { font-family: var(--display); font-size: 1.15rem; }
.train-txt small { color: var(--ink-2); line-height: 1.25; }
.train-meta { font-size: .82rem; color: var(--ink-3); }
.train-card .mini-btn { align-self: flex-start; margin-left: 68px; }
.train-card.last { box-shadow: inset 0 0 0 2px var(--mint); }
.last-tag { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px; background: var(--mint); color: var(--on-accent); font-family: var(--body); font-size: .72rem; font-weight: 700; vertical-align: middle; }
.alg-group { font-family: var(--display); margin: 22px 0 10px; }
.alg-list { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.alg-card { padding: 14px; display: grid; grid-template-columns: 116px 1fr; gap: 14px; align-items: center; }
.alg-fig { display: grid; place-items: center; }
.alg-fig .topview { width: 116px; height: 116px; }
.alg-fig .cube-box { width: 116px; height: 116px; }
.alg-info { display: grid; gap: 6px; justify-items: start; min-width: 0; }
.alg-info b { font-family: var(--display); font-size: 1.2rem; }
.alg-info code.alg { margin: 0; font-size: .92rem; max-width: 100%; overflow-wrap: anywhere; }
.alg-info .level { margin: 2px 0; justify-content: flex-start; }
.alg-info .level span { width: 18px; height: 8px; }
.modal-player .cube-box { height: min(40vh, 320px); }
@media (max-width: 380px) { .alg-list { grid-template-columns: 1fr; } .alg-card { grid-template-columns: 96px 1fr; } .alg-fig .topview, .alg-fig .cube-box { width: 96px; height: 96px; } }
.rate-label { margin: 18px 0 8px; font-weight: 600; }
.rate-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.rate-btn { padding: 10px 8px; }
.dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.dot.hard { background: var(--coral); } .dot.mid { background: var(--lime); } .dot.easy { background: var(--mint); }

/* ---------- Tidtagning ---------- */
.timer-screen { max-width: 760px; }
.timer-pad {
  margin: 16px 0; border-radius: 30px; background: var(--panel); border: 1px solid var(--line);
  padding: 40px 16px; text-align: center; touch-action: none; outline: none; transition: background .15s, border-color .15s;
}
.timer-pad .time { font-family: var(--display); font-size: clamp(4rem, 18vw, 7.5rem); font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1; letter-spacing: -.03em; }
.timer-pad.holding { background: #3A2723; border-color: var(--coral); }
.timer-pad.holding .time { color: var(--coral); }
.timer-pad.ready { background: #1F4A35; border-color: var(--mint); }
.timer-pad.ready .time { color: var(--mint); }
.timer-pad.running .timer-help { visibility: hidden; }
.timer-help { color: var(--ink-2); margin: 12px 0 0; }
.times { text-align: center; }
.stats, .pstats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stats div, .pstats div { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 12px 8px; text-align: center; }
.pstats div { background: var(--panel-2); border: 0; }
.stats small, .pstats small { display: block; color: var(--ink-2); font-size: .8rem; line-height: 1.2; }
.stats b, .pstats b { font-family: var(--display); font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.time-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; justify-content: center; margin: 16px 0 6px; }
.time-list li { background: var(--panel-2); padding: 5px 14px; border-radius: 99px; font-variant-numeric: tabular-nums; display: inline-flex; gap: 4px; align-items: center; }
.time-list li.best { background: var(--lime); color: var(--on-accent); font-weight: 700; }
.time-list .ic { width: 16px; height: 16px; }

/* ---------- Föräldrar ---------- */
.parent { max-width: 760px; }
.pcard { padding: 18px 20px; margin-bottom: 14px; }
.pcard h3 { margin: 0 0 12px; display: flex; align-items: center; gap: 10px; font-size: 1.3rem; }
.pcard table { width: 100%; border-collapse: collapse; font-size: .95rem; margin-top: 14px; }
.pcard td { padding: 6px 4px; border-bottom: 1px solid var(--line); }
.pcard td:first-child { display: flex; align-items: center; gap: 8px; }
.pcard td:nth-child(3) { color: var(--ink-2); text-align: right; white-space: nowrap; }
.tglyph .glyph { width: 22px; height: 22px; display: block; }
.toggle { display: flex; gap: 12px; align-items: center; font-weight: 600; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; }
.switch { width: 52px; height: 30px; border-radius: 99px; background: var(--panel-3); position: relative; transition: background .2s; flex: none; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: var(--cream); transition: transform .2s; }
.toggle input:checked + .switch { background: var(--mint); }
.toggle input:checked + .switch::after { transform: translateX(22px); background: var(--on-accent); }
.toggle input:focus-visible + .switch { outline: 3px solid var(--lime); outline-offset: 3px; }

/* ---------- Modal ---------- */
.modal-wrap { position: fixed; inset: 0; background: rgba(5, 16, 12, .6); display: grid; place-items: center; padding: 16px; z-index: 50; animation: fade .2s; }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 30px; padding: 26px 22px 22px; width: min(460px, 100%); text-align: center; animation: pop .28s cubic-bezier(.3, 1.4, .5, 1); max-height: 92dvh; overflow-y: auto; }
.modal h2 { margin: 8px 0 8px; font-size: 1.7rem; }
.modal p { margin: 4px 0; }
.modal-buttons { display: flex; gap: 10px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.modal-buttons .btn { flex: 1; min-width: 130px; }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { transform: scale(.85) translateY(10px); opacity: 0; } }
.field {
  width: 100%; font: inherit; font-size: 1.2rem; padding: 14px 16px; border-radius: 16px;
  border: 2px solid var(--line); background: var(--panel-2); color: var(--ink); margin: 12px 0 4px; text-align: center; outline: none;
}
.field:focus { border-color: var(--mint); }
.field::placeholder { color: var(--ink-3); }
.field.gate { max-width: 160px; }
.av-preview { display: flex; justify-content: center; margin: 4px 0; }
.avatar.photo { border-radius: 50%; object-fit: cover; }
.photo-row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 6px; }
.photo-pick { cursor: pointer; }
.pick-label { text-align: left; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 12px 0 6px !important; }
.pick { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.pick-btn { border: 0; background: var(--panel-2); border-radius: 16px; aspect-ratio: 1; display: grid; place-items: center; padding: 0; box-shadow: inset 0 0 0 3px transparent; }
.pick-btn .avatar { width: 70%; height: 70%; }
.pick-btn.sel { box-shadow: inset 0 0 0 3px var(--mint); background: var(--panel-3); }
.pick-btn.dot { background: var(--c); border-radius: 50%; width: 100%; height: auto; }
.pick-btn.dot.sel { box-shadow: 0 0 0 3px var(--panel), 0 0 0 6px var(--mint); }

/* ---------- Konfetti ---------- */
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 60; overflow: hidden; }
.confetti span { position: absolute; top: -20px; width: 10px; height: 14px; border-radius: 3px; animation: fall linear forwards; }
@keyframes fall { to { top: 105%; transform: rotate(600deg) translateX(40px); } }

@media (max-width: 420px) {
  body { font-size: 16px; }
  .lesson-text { font-size: 1.05rem; }
  .text-panel { padding: 20px; }
  .ctl { width: 48px; }
  .ctl.play { width: 64px; }
  .cube-box { height: min(38vh, 330px); }
  .stop { padding-left: calc(var(--x) * (100% - 230px)); }
  .node { width: 74px; height: 74px; }
  .stop-label { max-width: 150px; }
  .tile { grid-template-columns: 1fr; text-align: left; }
  .tile-ic { grid-row: auto; margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}