:root{--skill-vocab: #7c3aed;--skill-reading: #2563eb;--skill-listening: #ea580c;--skill-math_fr: #16a34a;--skill-speaking: #dc2626;--skill-writing: #0d9488;--bg: #fdf8f0;--card: #ffffff;--ink: #2d2a32;--ink-soft: #6b6478;--accent: #7c3aed;--accent-ink: #ffffff;--gold: #f59e0b;--line: #ece5da;--good: #16a34a;--radius: 20px;--tap: 56px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Nunito,Avenir Next,Trebuchet MS,sans-serif;font-size:18px;line-height:1.4}button{font:inherit;cursor:pointer;border:none}.app-shell{max-width:720px;margin:0 auto;padding:16px 16px 96px;min-height:100vh}.app-shell.has-prototype-nav{padding-bottom:176px}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:20px;box-shadow:0 2px 8px #2d2a320d}.btn-big{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:72px;border-radius:var(--radius);background:var(--accent);color:var(--accent-ink);font-size:22px;font-weight:800;text-decoration:none;text-align:center;padding:12px 20px}.btn-big:active{transform:scale(.99)}.btn-secondary{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:var(--tap);border-radius:var(--radius);background:#f1ebff;color:var(--accent);font-size:18px;font-weight:700;text-decoration:none;padding:10px 16px}.row{display:flex;align-items:center;gap:12px}.stack{display:flex;flex-direction:column;gap:16px}.muted{color:var(--ink-soft)}.screen-title{font-size:26px;font-weight:800;margin:0}.stat-chip{display:flex;align-items:center;gap:6px;min-height:44px;padding:6px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-weight:800;font-size:18px}.stat-chip .emoji{font-size:20px}.stat-chip.dim{opacity:.55}.skill-chip{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;color:#fff;font-size:14px;font-weight:800;letter-spacing:.02em}.readiness{display:flex;flex-direction:column;gap:8px}.readiness-track,.meter-track{height:16px;border-radius:999px;background:#efe8de;overflow:hidden}.readiness-fill,.meter-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#a78bfa,#7c3aed);transition:width .4s ease}.meter-fill.met{background:linear-gradient(90deg,#4ade80,#16a34a)}.readiness-label{display:flex;justify-content:space-between;font-weight:700;font-size:16px}.mock-card{background:linear-gradient(135deg,#312e81,#6d28d9);color:#fff;border:none}.mock-card .meter-track{background:#ffffff40}.mock-card h3{margin:0;font-size:20px}.meter-row{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:10px;font-size:15px;font-weight:700}.module-card-link{text-decoration:none;color:inherit;display:block}.module-title-fr{font-size:22px;font-weight:800;margin:4px 0 0}.module-title-en{margin:0;font-size:16px;color:var(--ink-soft);font-weight:700}.center-fill{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:50vh;text-align:center;padding:24px}.spinner{width:44px;height:44px;border-radius:50%;border:5px solid #e9e1ff;border-top-color:var(--accent);animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.question-prompt{font-size:22px;font-weight:800;margin:0}.question-image{width:100%;max-height:280px;object-fit:contain;border-radius:16px}.option-btn{width:100%;min-height:var(--tap);border-radius:16px;background:#f6f1e9;border:2px solid var(--line);font-size:20px;font-weight:700;padding:12px 16px;text-align:left}.option-btn.picked{border-color:var(--accent);background:#f1ebff}.option-btn:disabled{opacity:.7;cursor:default}.typed-input{width:100%;min-height:var(--tap);border-radius:16px;border:2px solid var(--line);background:#fff;font:inherit;font-size:20px;font-weight:700;padding:12px 16px}.typed-input:focus,.writing-area:focus{outline:3px solid #c4b5fd;border-color:var(--accent)}.writing-area{width:100%;border-radius:16px;border:2px solid var(--line);background:#fff;font:inherit;font-size:20px;font-weight:700;padding:14px 16px;resize:vertical}.audio-button,.mic-button{width:96px;height:96px;border-radius:50%;font-size:40px;background:#f1ebff;border:3px solid var(--accent);display:flex;align-items:center;justify-content:center}.mic-button.recording{background:#fee2e2;border-color:var(--skill-speaking);animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{transform:scale(1.06)}}.link-button{background:none;color:var(--ink-soft);font-weight:700;font-size:16px;text-decoration:underline;min-height:44px}.phase-bar{font-size:16px;font-weight:700;color:var(--ink-soft)}.phase.active{color:var(--accent);font-weight:800}.phase-arrow{color:var(--ink-soft);font-weight:700}.progress-dots{display:flex;gap:6px}.dot{width:12px;height:12px;border-radius:50%;background:#e7dfd3}.dot.filled{background:var(--accent)}.celebration-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#312e81eb;color:#fff;width:100%}.parent{font-size:16px}.parent .screen-title{font-size:22px}.tab-nav{display:flex;gap:6px;overflow-x:auto}.tab{flex-shrink:0;display:flex;align-items:center;min-height:44px;padding:6px 16px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:15px;text-decoration:none}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.engagement-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center}.engagement-strip strong{display:block;font-size:20px}.engagement-strip span:last-child{font-size:13px;color:var(--ink-soft);font-weight:700}.skill-row{display:flex;align-items:center;gap:10px}.skill-row-label{width:120px;flex-shrink:0;font-weight:700;font-size:15px}.skill-row-score{width:32px;text-align:right;font-weight:800;font-size:15px}.badge{flex-shrink:0;padding:3px 10px;border-radius:999px;font-size:13px;font-weight:800}.badge-muted{background:#f0ece5;color:var(--ink-soft)}.badge-score{background:#dcfce7;color:#166534}.badge-warmup{background:#fef3c7;color:#92400e}.question-meta-row{flex-wrap:wrap}.settings-field{display:flex;align-items:center;justify-content:space-between;gap:12px}.settings-input{width:170px;flex-shrink:0;font-size:16px;min-height:48px}.pin-dots{display:flex;gap:14px}.pin-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--ink-soft)}.pin-dot.filled{background:var(--accent);border-color:var(--accent)}.pin-grid{display:grid;grid-template-columns:repeat(3,72px);gap:12px}.pin-key{height:64px;border-radius:16px;background:var(--card);border:1px solid var(--line);font-size:24px;font-weight:800}.prototype-nav{position:fixed;bottom:0;left:0;right:0;display:flex;flex-direction:column;gap:8px;padding:10px;background:#1f2937f5;box-shadow:0 -8px 24px #1f29372e;z-index:50}.prototype-nav-row{display:flex;align-items:center;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch}.prototype-nav-label{flex-shrink:0;color:#c4b5fd;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;padding:0 4px}.prototype-nav a,.prototype-nav button{flex-shrink:0;min-height:38px;padding:6px 11px;border-radius:999px;background:#374151;color:#e5e7eb;font-size:13px;font-weight:800;text-decoration:none}.prototype-nav a:focus-visible,.prototype-nav button:focus-visible{outline:3px solid #c4b5fd;outline-offset:2px}.prototype-nav a:hover,.prototype-nav button:hover{background:#4b5563}.prototype-nav button.active{background:#7c3aed;color:#fff}@media (max-width: 430px) and (max-height: 900px){.app-shell{padding:12px 12px 88px}.app-shell.has-prototype-nav{padding-bottom:168px}.card{padding:16px;border-radius:18px}.stack{gap:12px}.screen-title{font-size:24px;line-height:1.15}.btn-big{min-height:64px;font-size:20px;padding-inline:16px}.question-prompt,.module-title-fr{font-size:20px}.row{gap:8px}.stat-chip{font-size:16px;padding-inline:10px}.meter-row{grid-template-columns:1fr;align-items:stretch}.engagement-strip{grid-template-columns:repeat(2,1fr)}.skill-row{align-items:stretch;flex-wrap:wrap}.skill-row-label{width:auto;min-width:120px}.pin-grid{grid-template-columns:repeat(3,64px)}.pin-key{height:60px}}