/* game-klas — Route 2 donker neon thema (prototype v00001)
   Design-tokens: 6 module-kleuren + sandbox + kerndoel-kleuren.
   Zie ook: js/kerndoelen.js voor de mapping SLO DG. */

:root {
  --bg-deep: #0A0A14;
  --bg-mid: #0F0F1E;
  --bg-card: #14142A;
  --bg-card-hi: #1A1A33;
  --neon-magenta: #FF2D95;
  --neon-cyan: #00E1FF;
  --neon-purple: #A855F7;
  --neon-lime: #ADFF2F;
  --neon-amber: #FFBF00;
  --text: #F5F5FA;
  --text-soft: #B4B4D0;
  --text-mute: #6E6E8A;
  --rand: rgba(255,255,255,0.08);
  --rand-hi: rgba(255,255,255,0.15);
  --grid-line: rgba(168,85,247,0.10);
  --shadow-glow: 0 0 24px rgba(168,85,247,0.3);

  /* Module-tokens — 6 vaste module-kleuren + sandbox.
     Vroeger 12 verschillende accents; nu gereduceerd voor visuele hiërarchie. */
  --m1: #00E1FF;   /* Module 1 — Eerste stappen (cyan) */
  --m2: #A855F7;   /* Module 2 — Events & Logica (purple) */
  --m3: #FFBF00;   /* Module 3 — Loops & Herhaling (amber) */
  --m4: #FF9A50;   /* Module 4 — Variabelen & Als/Anders (orange) */
  --m5: #FF2D95;   /* Module 5 — Geluid & Uiterlijk (magenta) */
  --m6: #BC73F7;   /* Module 6 — Mijn Blokken / Functies (lila) */
  --m7: #ADFF2F;   /* Module 7 — Eindprojecten / arcade (lime) */
  --m-sandbox: #ADFF2F;

  /* Kerndoel-domein-kleuren (SLO DG, matcht hub kerndoelen-mapping.json v2.1) */
  --kd-k1: #0EB1D2;  /* K1 — Praktische kennis */
  --kd-k2: #fe2c55;  /* K2 — Ontwerpen en creëren */
  --kd-k3: #10b981;  /* K3 — Gedigitaliseerde wereld */
}

/* ═══════════════════ Kerndoel-badges (SLO DG-mapping) ═══════════════════ */
.kd-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
  align-items: center;
}
.kd-strip-lbl {
  font-size: 10px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
  margin-right: 4px;
}
.kd-strip-header {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.kd-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  font-family: 'SF Mono', Consolas, monospace;
  letter-spacing: 0.03em;
  background: color-mix(in srgb, var(--kd-c) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--kd-c) 40%, transparent);
  color: var(--kd-c);
  cursor: help;
  transition: all 0.2s;
}
.kd-badge:hover {
  background: color-mix(in srgb, var(--kd-c) 25%, transparent);
  transform: translateY(-1px);
}
/* Fallback voor browsers zonder color-mix: gebruik expliciete alpha */
@supports not (color: color-mix(in srgb, red, blue)) {
  .kd-badge.kd-k1 { background: rgba(14, 177, 210, 0.15); border-color: rgba(14, 177, 210, 0.40); color: #0EB1D2; }
  .kd-badge.kd-k2 { background: rgba(254, 44, 85, 0.15);  border-color: rgba(254, 44, 85, 0.40);  color: #fe2c55; }
  .kd-badge.kd-k3 { background: rgba(16, 185, 129, 0.15); border-color: rgba(16, 185, 129, 0.40); color: #10b981; }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Globale neon grid achtergrond */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(168, 85, 247, 0.18), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 225, 255, 0.12), transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 45, 149, 0.08), transparent 70%);
}
.bg-grid::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.particles { position: fixed; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.particles span {
  position: absolute; width: 3px; height: 3px; border-radius: 50%;
  background: var(--neon-cyan); box-shadow: 0 0 8px var(--neon-cyan);
  animation: floatP 10s infinite ease-in-out; opacity: 0.5;
}
.particles span:nth-child(2n) { background: var(--neon-magenta); box-shadow: 0 0 8px var(--neon-magenta); }
.particles span:nth-child(3n) { background: var(--neon-lime); box-shadow: 0 0 8px var(--neon-lime); }
.particles span:nth-child(1)  { top: 10%; left: 8%; animation-delay: 0s; }
.particles span:nth-child(2)  { top: 22%; left: 88%; animation-delay: 1s; }
.particles span:nth-child(3)  { top: 65%; left: 15%; animation-delay: 2s; }
.particles span:nth-child(4)  { top: 78%; left: 80%; animation-delay: 3s; }
.particles span:nth-child(5)  { top: 38%; left: 48%; animation-delay: 4s; }
.particles span:nth-child(6)  { top: 88%; left: 35%; animation-delay: 5s; }
.particles span:nth-child(7)  { top: 8%; left: 65%; animation-delay: 6s; }
.particles span:nth-child(8)  { top: 52%; left: 92%; animation-delay: 7s; }
.particles span:nth-child(9)  { top: 45%; left: 5%; animation-delay: 1.5s; }
.particles span:nth-child(10) { top: 70%; left: 55%; animation-delay: 4.5s; }
@keyframes floatP {
  0%, 100% { transform: translate(0,0); opacity: 0.5; }
  50% { transform: translate(25px, -35px); opacity: 1; }
}

main { position: relative; z-index: 2; }

/* Top-bar */
.topbar {
  position: relative; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: rgba(10, 10, 20, 0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rand);
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-logo {
  font-weight: 900; font-size: 18px; letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-decoration: none;
}
.topbar-logo::before {
  content: ''; width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-purple));
  border-radius: 7px; box-shadow: 0 0 16px rgba(255,45,149,0.5);
  flex-shrink: 0;
}
.topbar-crumb { font-size: 13px; color: var(--text-mute); }
.topbar-crumb strong { color: var(--text-soft); margin-left: 8px; }
.topbar-right { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-soft); }
.topbar-right a { color: var(--text-soft); text-decoration: none; padding: 6px 12px; border-radius: 7px; border: 1px solid var(--rand); transition: all 0.2s; }
.topbar-right a:hover { color: var(--neon-cyan); border-color: var(--neon-cyan); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px;
  font-size: 14px; font-weight: 700;
  text-decoration: none; transition: all 0.2s;
  cursor: pointer; border: none;
  font-family: inherit;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-purple));
  color: white; box-shadow: 0 0 20px rgba(255, 45, 149, 0.3);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 0 30px rgba(255, 45, 149, 0.5); }
.btn-secondary {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--rand-hi);
}
.btn-secondary:hover:not(:disabled) { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.btn-success {
  background: linear-gradient(135deg, var(--neon-lime), #6CC940);
  color: #0A1A00; box-shadow: 0 0 20px rgba(173, 255, 47, 0.3);
}
.btn-success:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 0 30px rgba(173, 255, 47, 0.5); }
.btn-icon {
  width: 38px; height: 38px; padding: 0; justify-content: center;
}
.btn-large { padding: 14px 28px; font-size: 16px; }

/* Cards (main menu lesson tiles) */
.card {
  background: var(--bg-card);
  border: 1px solid var(--rand);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-purple);
  box-shadow: 0 12px 40px rgba(168, 85, 247, 0.25);
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan));
  opacity: 0; transition: opacity 0.2s;
}
.card:hover::before { opacity: 1; }

/* Headings */
h1 {
  font-size: 48px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.1;
  margin-bottom: 14px;
}
h1 .accent {
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-purple), var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
h2 { font-size: 28px; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.01em; }
h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.eyebrow {
  display: inline-block; padding: 5px 12px;
  background: rgba(255, 45, 149, 0.15);
  border: 1px solid rgba(255, 45, 149, 0.3);
  border-radius: 999px;
  font-size: 11px; font-weight: 700;
  color: var(--neon-magenta);
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 16px;
}

/* Lesson page layout */
.lesson-shell {
  display: grid;
  grid-template-columns: 760px 1fr;
  height: calc(100vh - 71px - 28px); /* topbar height + proto-banner */
  position: relative; z-index: 2;
}
@media (max-width: 1400px) { .lesson-shell { grid-template-columns: 680px 1fr; } }
@media (max-width: 1280px) { .lesson-shell { grid-template-columns: 620px 1fr; } }
@media (max-width: 1100px) { .lesson-shell { grid-template-columns: 540px 1fr; } }
@media (max-width: 980px)  { .lesson-shell { grid-template-columns: 480px 1fr; } }
@media (max-width: 880px) { .lesson-shell { grid-template-columns: 1fr; height: auto; } }

/* ─── Mobile-tweaks (< 700px tablets/phones) ─── */
@media (max-width: 700px) {
  .topbar { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
  .topbar-logo { font-size: 18px; }
  .topbar-crumb { font-size: 11px; }
  .topbar-right { display: flex; gap: 8px; font-size: 12px; }
  .lesson-shell { grid-template-columns: 1fr; height: auto; }
  .panel-left { border-right: none; border-bottom: 1px solid var(--rand); }
  .objective { padding: 14px 16px; }
  .objective h2 { font-size: 16px; }
  .objective p { font-size: 12.5px; }
  /* Palette: van verticale tabs naar horizontale scrolling tabs */
  #blocksLayout { grid-template-columns: 1fr !important; gap: 8px !important; }
  .workspace-frame { min-height: 220px; }
  .game-canvas-wrap { aspect-ratio: 4/3; min-height: 280px; }
  .game-bar { padding: 8px 12px; flex-wrap: wrap; gap: 10px; }
  .game-stat .label { font-size: 9px; }
  .game-stat .value { font-size: 18px; }
  /* Tutorial-overlay compacter */
  .tut-card { padding: 24px 22px; max-width: 90vw; }
  .overlay-tutorial h2 { font-size: 21px; }
  .overlay-tutorial p { font-size: 13.5px; }
  .tut-emoji { font-size: 44px; }
  /* Main menu cards 1-koloms */
  .lessons-grid { grid-template-columns: 1fr; padding: 0 16px; }
  .menu-hero { padding: 40px 18px 30px; }
  .menu-hero p.lead { font-size: 15px; }
}
@media (max-width: 480px) {
  .menu-mascot-large { width: 92px; height: 92px; }
  .menu-hero h1 { font-size: 30px !important; }
  .proto-banner { font-size: 9.5px; padding: 5px 10px; }
  .btn-large { padding: 11px 20px; font-size: 14px; }
  .overlay h2 { font-size: 24px; }
}

.panel-left {
  background: var(--bg-mid);
  border-right: 1px solid var(--rand);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.panel-right {
  display: flex; flex-direction: column;
  overflow: hidden;
  background: var(--bg-deep);
}

/* Objective panel */
.objective {
  padding: 18px 22px;
  border-bottom: 1px solid var(--rand);
  background: rgba(168,85,247,0.06);
}
.objective .obj-title { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--neon-cyan); font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 8px; justify-content: space-between; }
.obj-speak {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0, 225, 255, 0.10);
  border: 1px solid rgba(0, 225, 255, 0.4);
  color: var(--neon-cyan);
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  font: inherit; font-size: 11px; letter-spacing: 0.04em;
  cursor: pointer; transition: all 0.2s;
}
.obj-speak:hover { background: rgba(0, 225, 255, 0.20); transform: translateY(-1px); box-shadow: 0 0 12px rgba(0, 225, 255, 0.3); }
.obj-speak-mascot { width: 22px; height: 22px; display: inline-block; filter: drop-shadow(0 0 4px rgba(255, 45, 149, 0.6)); }
.obj-speak-mascot svg { width: 100%; height: 100%; display: block; }
.obj-speak-icon { font-size: 11px; }
.obj-speak.speaking { background: rgba(255, 45, 149, 0.18); border-color: var(--neon-magenta); color: var(--neon-magenta); animation: speakPulse 1.1s ease-in-out infinite; }
.obj-speak.speaking .obj-speak-mascot { animation: bobMain 0.6s ease-in-out infinite; }
@keyframes speakPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 45, 149, 0.5); }
  50%      { box-shadow: 0 0 0 8px rgba(255, 45, 149, 0); }
}
.objective .obj-title::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--neon-cyan); box-shadow: 0 0 10px var(--neon-cyan); }
.objective h2 { font-size: 18px; margin-bottom: 6px; }
.objective p { font-size: 13.5px; color: var(--text-soft); }
.obj-tracker { margin-top: 12px; padding: 12px 14px; background: rgba(0,0,0,0.32); border-radius: 10px; font-size: 12px; color: var(--text-soft); }
.obj-tracker .tracker-head {
  font-family: 'SF Mono', Consolas, monospace; font-size: 11px;
  letter-spacing: 0.04em; color: var(--neon-cyan);
  text-transform: uppercase; margin-bottom: 10px;
}
.obj-tracker .tracker-head strong { color: var(--neon-lime); }
.obj-tracker ol.tracker-list { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.obj-tracker ol.tracker-list li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 0; line-height: 1.4;
  color: var(--text-mute);
  transition: color 0.25s;
}
.obj-tracker ol.tracker-list li .mark {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid var(--text-mute);
  color: var(--text-mute);
  font-family: 'SF Mono', Consolas, monospace;
}
.obj-tracker ol.tracker-list li .lbl { flex: 1; padding-top: 2px; font-size: 12.5px; }
.obj-tracker ol.tracker-list li.current {
  color: var(--text);
}
.obj-tracker ol.tracker-list li.current .mark {
  background: var(--neon-cyan); border-color: var(--neon-cyan); color: var(--bg-deep);
  box-shadow: 0 0 12px rgba(0, 225, 255, 0.5);
  animation: stepPulse 1.4s ease-in-out infinite;
}
.obj-tracker ol.tracker-list li.current .lbl { color: var(--neon-cyan); font-weight: 600; }
.obj-tracker ol.tracker-list li.done {
  color: var(--text-mute); text-decoration: line-through;
  text-decoration-color: rgba(173, 255, 47, 0.4);
}
.obj-tracker ol.tracker-list li.done .mark {
  background: var(--neon-lime); border-color: var(--neon-lime); color: var(--bg-deep);
}
@keyframes stepPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 225, 255, 0.55); }
  50%      { box-shadow: 0 0 0 6px rgba(0, 225, 255, 0); }
}
.obj-tracker .done { color: var(--neon-lime); }
.obj-tracker .open { color: var(--text-mute); }

/* Mode-toggle */
.mode-toggle {
  display: flex; gap: 4px;
  padding: 10px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--rand);
}
.mode-toggle button {
  flex: 1; padding: 8px 12px;
  background: transparent; border: 1px solid var(--rand);
  color: var(--text-mute); font-size: 12px; font-weight: 700;
  border-radius: 7px; cursor: pointer;
  transition: all 0.15s;
  font-family: 'SF Mono', monospace; letter-spacing: 0.04em;
}
.mode-toggle button:hover { color: var(--text); border-color: var(--rand-hi); }
.mode-toggle button.active {
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-purple));
  color: white; border-color: transparent;
  box-shadow: 0 0 12px rgba(255,45,149,0.4);
}

/* Block workspace */
.workspace {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  position: relative;
}
.workspace-blocks {
  background:
    radial-gradient(circle at 10% 20%, rgba(168,85,247,0.05), transparent 50%),
    var(--bg-mid);
  min-height: 100%;
}
.workspace-code {
  padding: 0;
  background: #06060d;
}

.palette-label {
  font-size: 11px; color: var(--text-mute);
  letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 700; padding: 0 0 8px 0;
  border-bottom: 1px solid var(--rand);
  margin-bottom: 12px;
}

/* ─── Palette met categorie-tabs (Scratch-stijl) ─── */
.palette-wrap {
  display: grid;
  grid-template-columns: 100px 1fr;
  height: 100%;
  gap: 6px;
}
.palette-tabs {
  display: flex; flex-direction: column;
  gap: 3px;
  overflow-y: auto;
  padding-right: 4px;
}
.palette-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid transparent;
  border-left: 3px solid var(--tab-color, var(--rand));
  color: var(--text-soft);
  font-family: inherit; font-size: 11.5px; font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  position: relative;
}
.palette-tab:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}
.palette-tab.active {
  background: linear-gradient(90deg, color-mix(in srgb, var(--tab-color) 25%, transparent), color-mix(in srgb, var(--tab-color) 10%, transparent));
  color: white;
  border-color: var(--tab-color);
  box-shadow: 0 0 10px color-mix(in srgb, var(--tab-color) 30%, transparent);
}
.palette-tab .tab-icon {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 18px; height: 18px;
  border-radius: 4px;
  background: var(--tab-color);
  color: #0A0A14;
  font-weight: 900;
  font-size: 11px;
  flex-shrink: 0;
}
.palette-tab .tab-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.palette-tab .tab-count {
  font-family: 'SF Mono', monospace;
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(0,0,0,0.35);
  color: var(--text-mute);
}
.palette-tab.active .tab-count { color: white; background: rgba(0,0,0,0.4); }

.palette-list {
  overflow-y: auto;
  padding-right: 4px;
}
.palette-section-header {
  font-size: 11px;
  color: var(--tab-color, var(--text-soft));
  letter-spacing: 0.05em; text-transform: uppercase;
  font-weight: 800;
  padding: 4px 0 10px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--tab-color) 30%, transparent);
  margin-bottom: 10px;
  position: sticky; top: 0;
  background: var(--bg-mid);
  z-index: 2;
}

/* ─── Scratch-stijl puzzle-blokken (v3: compact + naadloos) ─── */
.block {
  display: block;
  margin: 0 0 -4px 0;
  padding: 5px 8px 9px 9px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  cursor: grab;
  user-select: none;
  white-space: nowrap;
  transition: filter 0.12s, transform 0.12s;
  position: relative;
  color: white;
  line-height: 1.25;
  clip-path: polygon(
    0 0,
    12px 0,
    14px 5px, 20px 5px,
    22px 0,
    100% 0,
    100% calc(100% - 5px),
    22px calc(100% - 5px),
    20px 100%, 14px 100%,
    12px calc(100% - 5px),
    0 calc(100% - 5px)
  );
}
.block:hover { filter: brightness(1.18); }
.block:active { cursor: grabbing; }
.block .b-arg {
  display: inline-block; padding: 1px 7px; margin: 0 2px;
  border-radius: 9px;
  background: rgba(255,255,255,0.9);
  color: #1a1a2e; font-weight: 700;
  font-size: 10.5px;
  border: 1px solid rgba(0,0,0,0.25);
  min-width: 28px;
  text-align: center;
}

/* Dropdown-arg (Scratch-stijl witte capsule met ▼) */
.block .b-arg-dropdown,
.block select.b-arg {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 18px !important;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'><path d='M0 0 L5 6 L10 0 Z' fill='%231a1a2e'/></svg>");
  background-repeat: no-repeat;
  background-position: right 5px center;
  background-size: 7px 5px;
  cursor: pointer;
}
.block .b-arg-dropdown:hover,
.block select.b-arg:hover {
  background-color: white;
  filter: brightness(1.1);
}
.block .b-arg-dropdown:focus,
.block select.b-arg:focus {
  outline: 2px solid var(--neon-cyan);
}
.block input.b-arg[type="text"] {
  text-align: left !important;
}

/* Boolean-block (hexagon) shape — voor reporter/boolean blokken */
.block.boolean {
  clip-path: polygon(
    8px 0,
    calc(100% - 8px) 0,
    100% 50%,
    calc(100% - 8px) 100%,
    8px 100%,
    0 50%
  );
  padding: 5px 16px;
  margin: 0;
  display: inline-block;
  font-size: 10.5px;
}

/* Reporter-block (oval) shape */
.block.reporter {
  clip-path: none;
  border-radius: 999px;
  padding: 5px 14px;
  margin: 0;
  display: inline-block;
  font-size: 10.5px;
}


.block.event    { background: linear-gradient(180deg, #FF4DA8, #C9166B); color: #FFFFFF; }
.block.action   { background: linear-gradient(180deg, #4ED8F0, #0992AB); color: #FFFFFF; }
.block.flow     { background: linear-gradient(180deg, #B065F0, #7C2BC9); color: #FFFFFF; }
.block.looks    { background: linear-gradient(180deg, #F575C5, #C72378); color: #FFFFFF; }
.block.sound    { background: linear-gradient(180deg, #FF9A50, #D24D00); color: #FFFFFF; }
.block.sensing  { background: linear-gradient(180deg, #4DD0F5, #0788B5); color: #FFFFFF; }
.block.variable { background: linear-gradient(180deg, #F0B83A, #C97D00); color: #1A1100; }
.block.function { background: linear-gradient(180deg, #A35EE6, #5F1AA0); color: #FFFFFF; }
.block.op       { background: linear-gradient(180deg, #74D436, #468516); color: #0A1A00; }
.block.game     { background: linear-gradient(180deg, #F36AAB, #AB1850); color: #FFFFFF; }

.block.hat {
  clip-path: polygon(
    0 14px,
    4px 6px, 10px 1px, 18px 0,
    100% 0,
    100% calc(100% - 5px),
    22px calc(100% - 5px),
    20px 100%, 14px 100%,
    12px calc(100% - 5px),
    0 calc(100% - 5px)
  );
  padding-top: 18px;
}

.block.placed { }
.block-remove {
  position: absolute; top: 3px; right: 5px;
  width: 16px; height: 16px;
  background: rgba(0,0,0,0.4); border: none; color: white;
  border-radius: 3px; cursor: pointer; font-size: 10px;
  display: none; align-items: center; justify-content: center; padding: 0;
  z-index: 3;
}
.block.placed:hover .block-remove { display: inline-flex; }
.block-remove:hover { background: var(--neon-magenta); color: white; }

.block-stack {
  position: relative;
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.workspace-drop.nested {
  margin: -5px 0 -5px 0 !important;
  padding: 0 0 0 10px !important;
  background: transparent;
  border: none;
  border-radius: 0;
  min-height: 24px;
  position: relative;
}
.workspace-drop.nested::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: -7px;
  width: 10px;
  background: var(--c-arm-color, #7C2BC9);
}
.workspace-drop.nested::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -7px;
  height: 7px;
  background: var(--c-arm-color, #7C2BC9);
  clip-path: polygon(
    0 0, 100% 0, 100% 100%,
    22px 100%,
    20px calc(100% + 5px), 14px calc(100% + 5px),
    12px 100%,
    0 100%
  );
}
.workspace-drop.nested:empty {
  min-height: 22px;
}
.workspace-drop.nested > span:only-child {
  position: relative; z-index: 1;
  color: rgba(255,255,255,0.55); font-size: 10.5px; font-style: italic;
  padding: 4px 6px;
  display: block;
}
.workspace-drop.nested.dragover::before,
.workspace-drop.nested.dragover::after { filter: brightness(1.3); }

.block.event + .workspace-drop.nested { --c-arm-color: #C9166B; }
.block.flow + .workspace-drop.nested { --c-arm-color: #7C2BC9; }
.block.function + .workspace-drop.nested { --c-arm-color: #5F1AA0; }
.block.looks + .workspace-drop.nested { --c-arm-color: #C72378; }
.block.sound + .workspace-drop.nested { --c-arm-color: #D24D00; }
.block.variable + .workspace-drop.nested { --c-arm-color: #C97D00; }

.palette-section {
  margin-bottom: 18px;
}

.workspace-drop {
  min-height: 80px;
  border: 2px dashed var(--rand-hi);
  border-radius: 10px;
  padding: 12px;
  margin-top: 10px;
  transition: border-color 0.2s, background 0.2s;
}
.workspace-drop.dragover {
  border-color: var(--neon-magenta);
  background: rgba(255, 45, 149, 0.05);
}
.workspace-drop:empty::before {
  content: 'Sleep blokken hierheen om je programma te bouwen';
  color: var(--text-mute);
  font-size: 12px;
  font-style: italic;
}

/* Code editor (mode = code/hybrid) */
.code-editor {
  flex: 1;
  background: #06060d;
  color: #E5E5F5;
  font-family: 'SF Mono', Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  padding: 16px 18px;
  border: none;
  resize: none;
  outline: none;
  width: 100%;
  min-height: 200px;
  white-space: pre;
  overflow: auto;
  tab-size: 2;
}
.code-editor:focus { background: #0a0a18; }
.code-line-keyword { color: var(--neon-magenta); }
.code-line-fn { color: var(--neon-cyan); }
.code-line-num { color: var(--neon-lime); }
.code-line-str { color: var(--neon-amber); }
.code-line-comment { color: var(--text-mute); font-style: italic; }

/* Game canvas */
.game-wrap {
  flex: 1;
  display: flex; flex-direction: column;
  position: relative;
}
.game-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--rand);
  gap: 12px;
}
.game-stats { display: flex; gap: 16px; font-family: 'SF Mono', monospace; font-size: 13px; }
.game-stat { display: flex; align-items: center; gap: 6px; }
.game-stat .label { color: var(--text-mute); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.game-stat .value { color: var(--neon-cyan); font-weight: 700; text-shadow: 0 0 8px var(--neon-cyan); min-width: 30px; text-align: right; }
.game-stat.lives .value { color: var(--neon-magenta); text-shadow: 0 0 8px var(--neon-magenta); }
.game-stat.wave .value { color: var(--neon-amber); text-shadow: 0 0 8px var(--neon-amber); }
.game-stat.coins .value { color: var(--neon-lime); text-shadow: 0 0 8px var(--neon-lime); }
.game-controls { display: flex; gap: 8px; }

.game-canvas-wrap {
  flex: 1; position: relative;
  background:
    radial-gradient(circle at 50% 100%, rgba(168, 85, 247, 0.18), transparent 60%),
    linear-gradient(180deg, #06060d, #0a0a16);
  overflow: hidden;
}
.game-canvas-wrap::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
canvas#gameCanvas {
  display: block; width: 100%; height: 100%;
  position: relative; z-index: 1;
}

/* Overlays */
.overlay {
  position: absolute; inset: 0; z-index: 5;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: blur(8px);
  text-align: center;
  pointer-events: none;
  opacity: 0; transition: opacity 0.3s;
}
.overlay.show { opacity: 1; pointer-events: auto; }
.overlay h2 { font-size: 36px; margin-bottom: 14px; }
.overlay .icon { font-size: 64px; margin-bottom: 14px; }
.overlay p { color: var(--text-soft); margin-bottom: 24px; max-width: 480px; padding: 0 24px; }
.overlay-success h2 { color: var(--neon-lime); text-shadow: 0 0 24px rgba(173,255,47,0.6); }
.overlay-fail h2 { color: var(--neon-magenta); text-shadow: 0 0 24px rgba(255,45,149,0.6); }
.overlay .btn { pointer-events: auto; }

/* Tutorial-overlay (eenmalig op les 1) */
.overlay-tutorial { background: rgba(10, 10, 20, 0.92); }
.overlay-tutorial.show { z-index: 30; }
.tut-card {
  background: linear-gradient(160deg, rgba(168, 85, 247, 0.18), rgba(0, 225, 255, 0.10) 60%, rgba(10,10,20,0.95));
  border: 2px solid var(--neon-purple);
  border-radius: 22px;
  padding: 34px 38px 28px;
  max-width: 520px;
  box-shadow: 0 0 50px rgba(168, 85, 247, 0.45), inset 0 0 30px rgba(0, 225, 255, 0.05);
  position: relative;
  text-align: center;
}
.tut-skip {
  position: absolute; top: 12px; right: 16px;
  background: transparent; border: none; color: var(--text-mute);
  font-size: 26px; cursor: pointer; line-height: 1;
  width: 32px; height: 32px; border-radius: 50%;
  transition: all 0.2s;
}
.tut-skip:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.tut-emoji { font-size: 56px; margin-bottom: 10px; animation: bobMain 2.4s ease-in-out infinite; }
.overlay-tutorial h2 { font-size: 26px; color: var(--neon-cyan); margin-bottom: 14px; text-shadow: 0 0 18px rgba(0,225,255,0.4); }
.overlay-tutorial p { font-size: 15px; line-height: 1.55; max-width: 100%; padding: 0 4px; margin-bottom: 22px; color: var(--text); }
.overlay-tutorial p strong { color: var(--neon-amber); }
.tut-nav { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.tut-dots { display: inline-flex; gap: 6px; margin-right: auto; padding-left: 4px; }
.tut-dots i {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.18); display: inline-block;
  transition: all 0.25s;
}
.tut-dots i.active { background: var(--neon-cyan); box-shadow: 0 0 10px var(--neon-cyan); transform: scale(1.2); }
.tut-step[hidden] { display: none; }

/* Hint */
.hint {
  padding: 12px 16px;
  background: rgba(0, 225, 255, 0.08);
  border-top: 1px solid rgba(0, 225, 255, 0.2);
  border-bottom: 1px solid rgba(0, 225, 255, 0.2);
  font-size: 12px;
  color: var(--text-soft);
  display: flex; align-items: flex-start; gap: 10px;
}
.hint::before { content: '?'; flex-shrink: 0; width: 22px; height: 22px; background: var(--neon-cyan); color: var(--bg-deep); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }
.hint strong { color: var(--neon-cyan); font-weight: 800; }

/* Main menu */
.menu-hero {
  padding: 70px 32px 50px;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.menu-mascot-large {
  width: 130px; height: 130px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 0 24px rgba(255, 45, 149, 0.6));
  animation: bobMain 3s ease-in-out infinite;
}
@keyframes bobMain { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-8px) rotate(2deg); } }
.menu-hero p.lead {
  font-size: 18px; color: var(--text-soft);
  max-width: 620px; margin: 0 auto 26px;
}
.menu-meta {
  display: inline-flex; gap: 14px; padding: 8px 16px; border-radius: 999px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--rand);
  font-size: 12px; color: var(--text-mute);
  font-family: 'SF Mono', monospace;
  flex-wrap: wrap; justify-content: center;
}

.lessons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto 50px;
  padding: 0 32px;
}
.lesson-card {
  display: block; text-decoration: none; color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--rand);
  border-radius: 16px;
  padding: 22px;
  transition: all 0.25s;
  position: relative; overflow: hidden;
  cursor: pointer;
}
.lesson-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-purple);
  box-shadow: 0 12px 40px rgba(168, 85, 247, 0.25);
  text-decoration: none;
  color: var(--text);
}
}
.lesson-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--card-color, var(--neon-purple));
  opacity: 0.7;
}
.lesson-card .lesson-num {
  font-family: 'SF Mono', monospace; font-size: 11px;
  color: var(--card-color, var(--neon-purple));
  margin-bottom: 8px; font-weight: 700;
  letter-spacing: 0.04em;
}
.lesson-card h3 { font-size: 20px; margin-bottom: 8px; }
.lesson-card .desc { color: var(--text-soft); font-size: 14px; margin-bottom: 14px; min-height: 56px; }
.lesson-card .meta { display: flex; gap: 10px; font-family: 'SF Mono', monospace; font-size: 11px; color: var(--text-mute); flex-wrap: wrap; }
.lesson-card .meta span { padding: 3px 8px; background: rgba(0,0,0,0.35); border-radius: 5px; }
.lesson-card .meta .diff-1 { color: var(--neon-lime); }
.lesson-card .meta .diff-2 { color: var(--neon-cyan); }
.lesson-card .meta .diff-3 { color: var(--neon-amber); }
.lesson-card .meta .diff-4 { color: var(--neon-magenta); }
.lesson-card.sandbox::before { background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan), var(--neon-lime)); opacity: 1; }
.lesson-card.sandbox { border-style: dashed; }

.bottom-bar {
  text-align: center;
  padding: 30px 24px 50px;
  color: var(--text-mute);
  font-size: 12px;
}
.bottom-bar a { color: var(--text-soft); }

.proto-banner {
  background: linear-gradient(90deg, var(--neon-magenta), var(--neon-purple));
  color: white;
  text-align: center;
  padding: 6px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative; z-index: 20;
}

/* ─── Programmeer-veld (duidelijk omkaderd) ─── */
.workspace-frame {
  background:
    radial-gradient(circle at 50% 0%, rgba(168, 85, 247, 0.08), transparent 70%),
    rgba(168, 85, 247, 0.03);
  border: 2px dashed rgba(168, 85, 247, 0.35);
  border-radius: 14px;
  padding: 0;
  position: relative;
  overflow: hidden;
  min-height: 380px;
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
}
.workspace-frame:hover { border-color: rgba(168, 85, 247, 0.55); }
.workspace-frame-label {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--neon-purple);
  font-weight: 800;
  padding: 8px 14px;
  background: rgba(168, 85, 247, 0.10);
  border-bottom: 1px solid rgba(168, 85, 247, 0.25);
}
.workspace-frame #workspaceBlocks {
  overflow-y: auto;
  padding: 16px;
  min-height: 0;
  transition: background 0.18s, box-shadow 0.18s;
}
.workspace-frame #workspaceBlocks.ws-dragover {
  background: rgba(255, 45, 149, 0.10);
  box-shadow: inset 0 0 0 2px var(--neon-magenta), inset 0 0 30px rgba(255, 45, 149, 0.2);
}
.workspace-empty {
  text-align: center;
  padding: 60px 20px 40px;
  color: var(--text-mute);
  font-size: 13px;
  font-style: italic;
  line-height: 1.7;
  pointer-events: none;
}
.workspace-empty b { font-style: normal; }
.block-stack { margin-bottom: 14px; }
.block-stack:last-child { margin-bottom: 0; }
.workspace-frame #workspaceBlocks:empty::before {
  content: '↓ Sleep blokken vanuit de bibliotheek (links) hierheen';
  display: block;
  text-align: center;
  color: var(--text-mute);
  font-size: 12px;
  font-style: italic;
  padding: 60px 20px;
  border: 2px dashed rgba(168, 85, 247, 0.15);
  border-radius: 8px;
  margin: 20px 0;
}

.lesson-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-purple);
  box-shadow: 0 12px 40px rgba(168, 85, 247, 0.25);
  text-decoration: none;
  color: var(--text);
}
.lesson-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--card-color, var(--neon-purple));
  opacity: 0.7;
}
.lesson-card .lesson-num {
  font-family: 'SF Mono', monospace; font-size: 11px;
  color: var(--card-color, var(--neon-purple));
  margin-bottom: 8px; font-weight: 700;
  letter-spacing: 0.04em;
}
.lesson-card h3 { font-size: 20px; margin-bottom: 8px; }
.lesson-card .desc { color: var(--text-soft); font-size: 14px; margin-bottom: 14px; min-height: 56px; }
.lesson-card .meta { display: flex; gap: 10px; font-family: 'SF Mono', monospace; font-size: 11px; color: var(--text-mute); flex-wrap: wrap; }
.lesson-card .meta span { padding: 3px 8px; background: rgba(0,0,0,0.35); border-radius: 5px; }
.lesson-card .meta .diff-1 { color: var(--neon-lime); }
.lesson-card .meta .diff-2 { color: var(--neon-cyan); }
.lesson-card .meta .diff-3 { color: var(--neon-amber); }
.lesson-card .meta .diff-4 { color: var(--neon-magenta); }
.lesson-card.sandbox::before { background: linear-gradient(90deg, var(--neon-magenta), var(--neon-cyan), var(--neon-lime)); opacity: 1; }
.lesson-card.sandbox { border-style: dashed; }

.bottom-bar {
  text-align: center;
  padding: 30px 24px 50px;
  color: var(--text-mute);
  font-size: 12px;
}
.bottom-bar a { color: var(--text-soft); }

.proto-banner {
  background: linear-gradient(90deg, var(--neon-magenta), var(--neon-purple));
  color: white;
  text-align: center;
  padding: 6px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative; z-index: 20;
}

/* ─── Programmeer-veld (duidelijk omkaderd, GRID-layout zodat children stretchen) ─── */
.workspace-frame {
  background:
    radial-gradient(circle at 50% 0%, rgba(168, 85, 247, 0.10), transparent 70%),
    rgba(168, 85, 247, 0.03);
  border: 2px dashed rgba(168, 85, 247, 0.40);
  border-radius: 14px;
  padding: 0;
  position: relative;
  overflow: hidden;
  min-height: 380px;
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
}
.workspace-frame:hover { border-color: rgba(168, 85, 247, 0.60); }
.workspace-frame-label {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--neon-purple);
  font-weight: 800;
  padding: 8px 14px;
  background: rgba(168, 85, 247, 0.12);
  border-bottom: 1px solid rgba(168, 85, 247, 0.30);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.workspace-frame-label .ws-count {
  font-size: 9px; color: var(--neon-cyan); letter-spacing: 0.06em;
  background: rgba(0, 225, 255, 0.10);
  padding: 2px 8px; border-radius: 999px;
  border: 1px solid rgba(0, 225, 255, 0.30);
}
.workspace-frame #workspaceBlocks {
  overflow-y: auto;
  padding: 16px;
  min-height: 0;
  transition: background 0.18s, box-shadow 0.18s;
  scroll-behavior: smooth;
}
.workspace-frame #workspaceBlocks::-webkit-scrollbar { width: 8px; }
.workspace-frame #workspaceBlocks::-webkit-scrollbar-thumb {
  background: rgba(168, 85, 247, 0.45);
  border-radius: 4px;
}
.workspace-frame #workspaceBlocks::-webkit-scrollbar-thumb:hover { background: rgba(168, 85, 247, 0.65); }
.workspace-frame #workspaceBlocks.ws-dragover {
  background: rgba(255, 45, 149, 0.10);
  box-shadow: inset 0 0 0 2px var(--neon-magenta), inset 0 0 30px rgba(255, 45, 149, 0.20);
}
.ws-scroll-hint {
  position: absolute;
  bottom: 6px; left: 50%; transform: translateX(-50%);
  font-size: 10px; letter-spacing: 0.06em; font-weight: 700;
  color: var(--neon-cyan);
  background: rgba(0, 0, 0, 0.65);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 225, 255, 0.35);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
  animation: ws-hint-bob 1.6s ease-in-out infinite;
  text-shadow: 0 0 6px rgba(0, 225, 255, 0.5);
  z-index: 5;
}
@keyframes ws-hint-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(3px); }
}
.workspace-empty {
  text-align: center;
  padding: 40px 20px 30px;
  color: var(--text-mute);
  font-size: 13px;
  font-style: italic;
  line-height: 1.7;
  pointer-events: none;
}
.workspace-empty b { font-style: normal; }
.block-stack { margin-bottom: 14px; }
.block-stack:last-child { margin-bottom: 0; }

/* Tutorial-overlay (eenmalig op les 1) */
.overlay-tutorial { background: rgba(10, 10, 20, 0.92); }
.overlay-tutorial.show { z-index: 30; }
.tut-card {
  background: linear-gradient(160deg, rgba(168, 85, 247, 0.18), rgba(0, 225, 255, 0.10) 60%, rgba(10,10,20,0.95));
  border: 2px solid var(--neon-purple);
  border-radius: 22px;
  padding: 34px 38px 28px;
  max-width: 520px;
  box-shadow: 0 0 50px rgba(168, 85, 247, 0.45);
  position: relative;
  text-align: center;
}
.tut-skip {
  position: absolute; top: 12px; right: 16px;
  background: transparent; border: none; color: var(--text-mute);
  font-size: 26px; cursor: pointer; line-height: 1;
  width: 32px; height: 32px; border-radius: 50%;
}
.tut-skip:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.tut-emoji { font-size: 56px; margin-bottom: 10px; animation: bobMain 2.4s ease-in-out infinite; }
.overlay-tutorial h2 { font-size: 26px; color: var(--neon-cyan); margin-bottom: 14px; text-shadow: 0 0 18px rgba(0,225,255,0.4); }
.overlay-tutorial p { font-size: 15px; line-height: 1.55; max-width: 100%; padding: 0 4px; margin-bottom: 22px; color: var(--text); }
.overlay-tutorial p strong { color: var(--neon-amber); }
.tut-nav { display: flex; align-i
/* Snap-animatie bij block-drop */
.block.just-snapped {
  animation: blockSnap 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: brightness(1.25) drop-shadow(0 0 12px rgba(255, 255, 255, 0.6));
}
@keyframes blockSnap {
  0%   { transform: scale(0.7) translateY(-6px); opacity: 0.4; }
  55%  { transform: scale(1.10) translateY(0); opacity: 1; }
  100% { transform: scale(1); }
}

/* ─── Achievements: badges-strip + toast ─── */
.badge-strip {
  max-width: 620px;
  margin: 22px auto 0;
  padding: 14px 18px;
  background: rgba(168, 85, 247, 0.06);
  border: 1px solid rgba(168, 85, 247, 0.30);
  border-radius: 12px;
}
.badge-strip-head {
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'SF Mono', Consolas, monospace;
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--neon-purple); font-weight: 700;
  margin-bottom: 12px;
}
.badge-strip-head strong { color: var(--neon-cyan); }
.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 10px;
}
.badge-tile {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 10px 6px;
  background: rgba(0,0,0,0.30);
  border: 1px solid var(--rand);
  border-radius: 10px;
  text-align: center;
  cursor: help;
  transition: all 0.2s;
}
.badge-tile.won {
  background: rgba(173, 255, 47, 0.10);
  border-color: rgba(173, 255, 47, 0.45);
  box-shadow: 0 0 14px rgba(173, 255, 47, 0.15);
}
.badge-tile.won:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 22px rgba(173, 255, 47, 0.3);
}
.badge-tile.locked { opacity: 0.55; filter: grayscale(0.4); }
.badge-tile .bt-icon { font-size: 26px; line-height: 1; }
.badge-tile .bt-mini { font-size: 10px; color: var(--text-soft); font-weight: 600; line-height: 1.2; }
.badge-tile.won .bt-mini { color: var(--neon-lime); }

/* Toast bij nieuwe badge */
.badge-toast {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.95), rgba(20, 20, 42, 0.95));
  border: 2px solid var(--neon-lime);
  border-radius: 14px;
  box-shadow: 0 0 30px rgba(173, 255, 47, 0.45), 0 10px 30px rgba(0,0,0,0.5);
  max-width: 360px;
  transform: translateX(120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
}
.badge-toast.show { transform: translateX(0); opacity: 1; }
.badge-toast .bt-icon {
  font-size: 38px; flex-shrink: 0; line-height: 1;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
  animation: badgeBob 1.6s ease-in-out infinite;
}
@keyframes badgeBob {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-3px) rotate(3deg); }
}
.badge-toast .bt-body { flex: 1; color: white; }
.badge-toast .bt-label {
  font-family: 'SF Mono', Consolas, monospace;
  font-size: 10px; letter-spacing: 0.10em;
  color: var(--neon-lime); font-weight: 800;
  margin-bottom: 3px;
}
.badge-toast .bt-name { font-size: 16px; font-weight: 800; margin-bottom: 4px; }
.badge-toast .bt-desc { font-size: 12px; line-height: 1.4; color: rgba(255,255,255,0.85); }

/* Placed blocks (in programmeer-vak) — extra compact voor overzicht.
   v00047: ~25% kleiner zodat lessen met veel events (les 3, 12, 32+) zonder scrollen passen. */
.block.placed {
  padding: 2px 6px 5px 6px;
  font-size: 9.5px;
  line-height: 1.1;
  margin: 0 0 -3px 0;
}
.block.placed.hat { padding-top: 3px; }
.block.placed select, .block.placed input[type="number"], .block.placed input[type="text"] {
  font-size: 9px;
  padding: 0 4px;
  min-width: 26px;
}
.block.placed .b-arg {
  padding: 0 6px;
  font-size: 9px;
  min-width: 24px;
}
.workspace-frame #workspaceBlocks .block-stack { margin-bottom: 6px; padding-bottom: 4px; }
.workspace-frame #workspaceBlocks { padding: 10px 12px; }
.workspace-frame #workspaceBlocks .workspace-drop { min-height: 56px; }