:root{--bg: #f5f3ff;--surface: #ffffff;--text: #1e1b4b;--muted: #64748b;--primary: #6366f1;--primary-soft: rgba(99, 102, 241, .14);--border: #e0e7ff;--radius: 14px}*{box-sizing:border-box}body{margin:0;font-family:Nunito,sans-serif;color:var(--text);background:radial-gradient(ellipse 120% 80% at 10% 0%,rgba(129,140,248,.2) 0%,transparent 50%),radial-gradient(ellipse 100% 60% at 100% 20%,rgba(244,114,182,.18) 0%,transparent 45%),var(--bg)}.top-nav{position:sticky;top:0;z-index:10;background:#ffffffe6;backdrop-filter:blur(8px);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand img{height:34px;width:auto;display:block}nav{display:flex;gap:8px;flex-wrap:wrap}.link-btn{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:8px 12px;cursor:pointer;font-weight:700}.page{max-width:1050px;margin:0 auto;padding:18px 14px 28px}.hero{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:20px}.hero h1{margin:0 0 8px;font-family:Fredoka,sans-serif;font-size:clamp(1.5rem,4vw,2.2rem)}.hero p{margin:0;color:var(--muted)}.choice-grid{margin-top:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media(max-width:560px){.choice-grid{grid-template-columns:1fr}.choice-card--connexion-solo{grid-column:auto}}.choice-card--connexion-solo{grid-column:1 / -1}.choice-card{border:1px solid var(--border);background:linear-gradient(145deg,#fff,#f8f7ff);border-radius:16px;text-align:left;padding:16px;cursor:pointer;display:flex;flex-direction:column;gap:6px}.choice-card:hover{border-color:var(--primary)}.choice-illu{font-size:2rem}.choice-card--request{grid-column:1 / -1;flex-direction:row;align-items:center;gap:12px;padding:10px 14px;min-height:0;border-width:2px;border-color:#6366f159;background:linear-gradient(145deg,#fafaff,#f0efff)}.choice-card--request:hover{border-color:var(--primary)}.choice-illu--compact{font-size:1.65rem;line-height:1;flex-shrink:0}.choice-card--request-text{display:flex;flex-direction:column;gap:2px;text-align:left;min-width:0}.choice-card--request-text strong{font-size:1rem}.choice-card--request-text small{font-size:.82rem;line-height:1.25}.catalogue{margin-top:18px}.cycle-filter{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px}.cycle-pill{border:1px solid var(--border);border-radius:999px;padding:6px 10px;font-weight:700;background:#fff;display:inline-flex;align-items:center;gap:6px}.subject-section{margin-top:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.subject-section h3{margin:0 0 12px;font-family:Fredoka,sans-serif}.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.tile{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px}.tile--clickable{cursor:pointer;transition:transform .15s ease,border-color .15s ease}.tile--clickable:hover{transform:translateY(-2px);border-color:var(--primary)}.tile-icon{font-size:1.7rem}.tile h4{margin:6px 0;font-family:Fredoka,sans-serif}.tile p{margin:0;color:var(--muted);font-size:.9rem}.panel{margin-top:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.row{display:flex;flex-wrap:wrap;gap:8px}input,textarea,select{width:100%;border:2px solid var(--border);border-radius:10px;font-family:inherit;padding:10px}.password-inline{width:100%;display:flex;gap:8px;align-items:center}.password-inline input{flex:1}.eye-btn{min-width:44px;justify-content:center;padding:8px}textarea{resize:vertical}.btn{display:inline-flex;border:1px solid var(--border);border-radius:10px;padding:8px 12px;background:#fff;text-decoration:none;color:var(--text);cursor:pointer;font-weight:700}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.btn-sm{padding:5px 10px;font-size:.85rem}.btn.btn-danger-outline{border-color:#f43f5e;color:#e11d48;background:#fff}.btn.btn-danger-outline:hover{background:#fff1f2}.hint{color:var(--muted);font-size:.9rem}.tiles-section-title{margin:16px 0 8px;font-size:1rem;font-family:Fredoka,sans-serif;color:var(--text)}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--border);padding:8px;vertical-align:top;text-align:left}.qr{width:110px;height:110px;border-radius:8px;border:1px solid var(--border);margin-top:4px}.assign-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:6px;margin-bottom:8px}.assign-pill{border:1px solid var(--border);border-radius:10px;padding:6px 8px;display:inline-flex;align-items:center;gap:6px;font-size:.85rem}.shop-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.shop-item{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:10px;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer}.game-shell{padding:10px}.game-shell-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.game-shell-head h2{margin:0;font-family:Fredoka,sans-serif}.game-frame{width:100%;min-height:74vh;border:1px solid var(--border);border-radius:12px;background:#fff}.modal-overlay{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:60;padding:12px}.modal-box{width:min(760px,96vw);max-height:88vh;overflow:auto;background:#fff;border-radius:14px;border:1px solid var(--border);padding:14px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.app-footer{text-align:center;color:var(--muted);font-size:.85rem;padding:14px}.app-footer p{margin:4px 0}.app-footer a{color:var(--primary);font-weight:700;text-decoration:none}.app-footer a:hover{text-decoration:underline}.panel--teacher-head .teacher-head-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.panel--teacher-head .teacher-head-main{flex:1 1 260px;min-width:0}.panel--teacher-head .teacher-head-main h2{margin:0 0 6px;font-family:Fredoka,sans-serif}.panel--teacher-head .teacher-head-main>p:first-of-type{margin:0 0 8px;color:var(--muted)}.teacher-quicklinks{display:flex;flex-direction:column;gap:8px;flex:0 0 auto}.teacher-quicklink{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(145deg,#fff,#f8f7ff);text-decoration:none;color:var(--text);font-weight:700;font-size:.92rem;transition:border-color .15s ease}.teacher-quicklink:hover{border-color:var(--primary)}.teacher-quicklink-illu{font-size:1.5rem;line-height:1}@media(max-width:640px){.teacher-quicklinks{flex-direction:row;flex-wrap:wrap;width:100%}}body.has-donation-banner{padding-bottom:72px}.donation-footer-banner{position:fixed;left:0;right:0;bottom:0;z-index:12050;min-height:56px;padding:8px 14px;background:#e6f0ff;color:#1e3a5f;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;row-gap:8px;isolation:isolate}.donation-footer-text{font-size:.88rem;line-height:1.25;flex:1 1 0;min-width:0;overflow-wrap:anywhere;word-break:break-word}.donation-footer-btn{flex:0 0 auto;white-space:nowrap;background:#2563eb;color:#fff;border:none}.donation-footer-btn:hover{background:#1d4ed8;color:#fff}.teacher-qr-print-row{margin:0 0 14px}.student-name-display{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px}.student-name-display strong{font-size:1.05rem}.rename-student-form,.student-niveau-form{margin:0 0 4px}.rename-student-form .rename-row,.student-niveau-form .rename-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.rename-student-form input{min-width:0;flex:1 1 100px;padding:6px 8px;border-radius:8px;border:1px solid var(--border);font:inherit}.student-niveau-form select{min-width:0;flex:1 1 72px;padding:6px 8px;border-radius:8px;border:1px solid var(--border);font:inherit;background:#fff}.rename-student-form .btn,.student-niveau-form .btn{flex:0 0 auto;white-space:nowrap}.student-score-panel.score-panel{margin-bottom:20px;padding:18px 20px;border-radius:var(--radius);background:linear-gradient(135deg,var(--surface) 0%,var(--primary-soft) 100%);border:1px solid var(--border);box-shadow:0 1px 2px #0000000f}.score-panel-main{display:flex;flex-wrap:wrap;gap:16px;align-items:stretch;justify-content:space-between}.score-hero-points{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.score-hero-value{font-size:2.1rem;font-weight:800;letter-spacing:-.03em;color:var(--primary);line-height:1;font-family:Fredoka,sans-serif}.score-hero-unit{font-size:.9rem;font-weight:700;color:var(--muted)}.score-level-badge{display:inline-block;padding:3px 12px;border-radius:999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;background:var(--primary);color:#fff}.score-level-title{font-size:.95rem;font-weight:700;margin-left:8px;color:var(--text)}.score-user-chip{margin:10px 0 0;font-size:.88rem;color:var(--muted);line-height:1.45}.score-user-chip strong{color:var(--text)}.score-xp-bar{height:10px;border-radius:999px;background:var(--border);overflow:hidden;margin:12px 0 6px;max-width:min(320px,100%)}.score-xp-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#22c55e,var(--primary));transition:width .25s ease}.score-xp-hint,.score-wallet-hint,.score-daily-cap-hint{margin:0 0 6px;font-size:.78rem;color:var(--muted);line-height:1.4}.score-wallet-hint strong,.score-daily-cap-hint strong{color:var(--text);font-weight:800}.score-daily-cap-hint{margin-top:8px}.score-stats{display:flex;gap:10px;flex-wrap:wrap;align-content:flex-start}.score-stat{min-width:112px;padding:10px 12px;border-radius:12px;background:var(--surface);border:1px solid var(--border);text-align:center}.score-stat-val{font-size:1.35rem;font-weight:800;font-family:Fredoka,sans-serif;color:var(--primary)}.score-stat-label{font-size:.68rem;color:var(--muted);margin-top:4px;line-height:1.25}