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16px}.page{padding-top:32px;padding-bottom:64px}.narrow{max-width:820px}.muted{color:var(--muted)}.center{text-align:center}.right{text-align:right}.nowrap{white-space:nowrap}.hint{color:var(--muted);font-size:.875rem;margin:0}.lead{font-size:1.1rem;color:#374151}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700;color:var(--primary);margin:0 0 6px}.page-loading{padding:80px 16px;text-align:center;color:var(--muted)}.back{display:inline-block;margin-bottom:16px;text-decoration:none}.pad{padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:8px;border:1px solid transparent;font-weight:600;text-decoration:none;cursor:pointer;transition:background .15s,border-color 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0}.price-card{overflow:hidden}.price-card-accent{border:2px solid var(--accent)}.price-card .price{font-size:2.4rem;font-weight:800;color:var(--primary);margin:4px 0 16px}.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.chips li{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:#f3f4f6;font-size:.9rem;font-weight:500}.chips .icon{color:var(--primary)}.pay-methods{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:24px}.pay-methods span{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--border);font-weight:600;color:#374151}.art{border-radius:var(--radius);aspect-ratio:4 / 3;display:flex;align-items:center;justify-content:center}.art svg{width:80%;height:80%}.art-red{background:#fee2e2}.art-blue{background:#dbeafe}.art-amber{background:#fef3c7}.art-green{background:#dcfce7}.art-slate{background:#e2e8f0}.art-lg{width:220px;margin:0 auto 20px}.chapter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin:20px 0}.chapter-card{position:relative;display:flex;flex-direction:column;gap:10px;padding:10px 10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:16px;color:inherit;text-decoration:none;transition:transform .15s,box-shadow .15s}a.chapter-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px #00000014}.chapter-card strong{padding:0 4px;line-height:1.3}.chapter-num{position:absolute;top:18px;left:18px;min-width:30px;height:30px;border-radius:999px;background:#fff;color:var(--primary);font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.chapter-card.done 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0;color:#dbeafe}.next-icon{width:64px;height:64px;border-radius:18px;background:#ffffff26;display:flex;align-items:center;justify-content:center}.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:inherit;text-decoration:none;min-height:200px}a.tile:hover{border-color:var(--primary)}.tile>strong{font-size:1.1rem}.tile p{margin:0}.tile-row{flex-direction:row;text-align:left;gap:18px}.tile-row>div,.tile-row .result-list{flex:1;min-width:0}.tile-row p{display:flex;align-items:center;gap:6px;word-break:break-all}.tile-icon{width:64px;height:64px;border-radius:18px;background:#fef3c7;color:var(--accent-dark);display:flex;align-items:center;justify-content:center;flex:none}.avatar{width:64px;height:64px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;font-size:1.4rem;display:flex;align-items:center;justify-content:center;flex:none;text-transform:uppercase}.score-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.score-list a{display:inline-block;padding:6px 12px;border-radius:999px;font-weight:700;text-decoration:none}.score-list a.ok{background:var(--success-soft);color:var(--success)}.score-list a.ko{background:var(--danger-soft);color:var(--danger)}.checklist{list-style:none;padding:0;margin:0 0 16px}.checklist li{padding:4px 0 4px 26px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:20px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-2>.card{margin-bottom:0}.grid-2+*{margin-top:20px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}.page-head h1{margin:0}.form,.form-inner{display:flex;flex-direction:column;gap:14px}.form h1{margin-bottom:0}.form label{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:.95rem}.form label.checkbox,label.checkbox{flex-direction:row;align-items:center;gap:8px;font-weight:400;margin-bottom:12px}input:not([type=radio]):not([type=checkbox]),select,textarea{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}input:disabled{background:#f3f4f6;color:var(--muted)}textarea{resize:vertical}.mono{font-family:Consolas,Courier New,monospace;font-size:.9rem}.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.auth-page{display:flex;justify-content:center}.auth-page .card{width:100%;max-width:480px}.form.wide{max-width:none}.actions{display:flex;gap:10px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:8px;margin:0 0 12px}.alert-error{background:var(--danger-soft);color:var(--danger)}.alert-success{background:var(--success-soft);color:var(--success)}.alert-info{background:var(--info-soft);color:#075985}.pay-summary{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:16px;background:var(--primary-soft);border-radius:10px}.pay-summary .icon{color:var(--primary)}.pay-summary strong{font-size:2rem;color:var(--primary-dark);white-space:nowrap}.operators{border:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.operator input{position:absolute;opacity:0;pointer-events:none}.operator .icon{color:var(--primary)}.form .operator{position:relative}.operators legend{font-weight:500;margin-bottom:8px}.form .operator{flex-direction:column;align-items:center;text-align:center;gap:6px;padding:16px 12px;font-weight:600;border:1px solid var(--border);border-radius:8px;cursor:pointer}.form .operator.selected{border-color:var(--primary);background:#f5f7ff}.chapter-list{display:flex;flex-direction:column;gap:10px;margin:20px 0}.chapter-item{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;color:inherit;text-decoration:none}.chapter-item.link:hover{border-color:var(--primary)}.chapter-item.locked{opacity:.7}.chapter-item.completed .chapter-pos{background:var(--success-soft);color:var(--success)}.chapter-pos{flex:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary);font-weight:700}.chapter-text{flex:1;min-width:0}.chapter-text p{margin:2px 0 0;color:var(--muted);font-size:.92rem}.tag{display:inline-block;font-size:.78rem;padding:3px 10px;border-radius:999px;background:#f3f4f6;color:#374151;white-space:nowrap;font-weight:500;letter-spacing:0;text-transform:none}.chapter-nav{display:flex;justify-content:space-between;gap:12px;margin-top:32px;padding-top:20px;border-top:1px solid var(--border);flex-wrap:wrap}.cta-box{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;background:var(--primary-soft);color:var(--primary-dark);border-radius:20px;padding:32px 24px;margin-top:32px}.cta-box strong{font-size:1.4rem}.prose{font-size:1.03rem}.prose h2{margin-top:1.6em;color:var(--primary-dark)}.prose table{border-collapse:collapse;width:100%;margin:12px 0;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);padding:8px 12px;text-align:left}.prose th{background:#f3f4f6}.prose li{margin:4px 0}.preview-box{border:1px solid var(--border);border-radius:8px;padding:16px;max-height:520px;overflow:auto}.progress{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin-bottom:10px}.progress div{height:100%;background:var(--success);transition:width .3s}.journey{list-style:none;padding:0;margin:0 0 24px;display:flex;gap:8px;flex-wrap:wrap}.journey li{flex:1;min-width:110px;display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--muted);font-weight:500}.journey li span{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#f3f4f6;font-size:.85rem;flex:none}.journey li.done{color:var(--success)}.journey li.done span{background:var(--success-soft)}.journey li.current{border-color:var(--primary);color:var(--primary)}.journey li.current span{background:var(--primary);color:#fff}.dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0 0 12px}.dl dt{color:var(--muted)}.dl dd{margin:0;word-break:break-word}.result-list{list-style:none;padding:0;margin:0}.result-list li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}.result-list li:last-child{border-bottom:none}.status{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.85rem;font-weight:600;background:#f3f4f6;white-space:nowrap}.status-en_attente_paiement{background:#fef3c7;color:#92400e}.status-formation{background:var(--primary-soft);color:var(--primary-dark)}.status-examen{background:#ede9fe;color:#5b21b6}.status-reussi{background:var(--success-soft);color:var(--success)}.status-pratique{background:#cffafe;color:#155e75}.status-permis_obtenu{background:#166534;color:#fff}.exam-bar span{display:inline-flex;align-items:center;gap:6px}.exam-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;position:sticky;top:72px;z-index:5}.timer{font-variant-numeric:tabular-nums;font-weight:700}.timer-warn{color:var(--danger)}.question-card h2{font-size:1.3rem}.options{display:flex;flex-direction:column;gap:10px;margin:20px 0}.option{display:flex;align-items:center;gap:12px;text-align:left;padding:14px 16px;border-radius:10px;border:2px solid var(--border);background:var(--surface);cursor:pointer;font-size:1rem}.option:hover{border-color:#a5b4fc}.option.selected{border-color:var(--primary);background:#f5f7ff}.letter{flex:none;width:30px;height:30px;border-radius:50%;background:#f3f4f6;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.option.selected .letter{background:var(--primary);color:#fff}.question-nav{display:flex;justify-content:space-between;gap:12px}.q-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}.q-grid button{padding:8px 0;border-radius:6px;border:1px solid var(--border);background:var(--surface);cursor:pointer}.q-grid button.answered{background:var(--primary-soft);border-color:#c7d2fe}.q-grid button.current{outline:2px solid var(--primary)}.result-hero{text-align:center}.result-hero .score{font-size:4rem;font-weight:800;margin:0;line-height:1.1}.result-hero .score span{font-size:2rem;color:var(--muted)}.result-hero.passed{border-top:6px solid var(--success)}.result-hero.passed .score,.result-hero.passed h1{color:var(--success)}.result-hero.failed{border-top:6px solid var(--danger)}.result-hero.failed .score,.result-hero.failed h1{color:var(--danger)}.result-hero .next{display:flex;align-items:center;justify-content:center;gap:6px;font-size:1.15rem;max-width:560px;margin:0 auto 20px}.result-hero .actions{justify-content:center}.corrections{padding-left:0;list-style:none;counter-reset:q}.corrections>li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;border-left:4px solid var(--success)}.corrections>li.ko{border-left-color:var(--danger)}.corrections .q{font-weight:600;margin:0 0 8px}.corrections .mark{font-weight:800}.corrections>li.ok .mark{color:var(--success)}.corrections>li.ko .mark{color:var(--danger)}.corrections ul{list-style:none;padding:0;margin:0}.corrections ul li{padding:3px 8px;border-radius:6px}.corrections ul li.correct{background:var(--success-soft);color:var(--success);font-weight:600}.corrections ul li.wrong{background:var(--danger-soft);color:var(--danger)}.explanation{margin:8px 0 0;color:#374151;font-size:.93rem;font-style:italic}.chat{position:fixed;right:20px;bottom:20px;z-index:50}.chat-launcher{display:flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;border:none;background:var(--primary);color:#fff;font-weight:600;box-shadow:0 6px 20px #1d4ed859;cursor:pointer}.chat-launcher .badge{background:var(--accent);color:#111827}.badge{display:inline-flex;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--danger);color:#fff;font-size:.75rem;font-weight:700;align-items:center;justify-content:center}.chat-panel{width:360px;max-width:calc(100vw - 32px);height:500px;max-height:calc(100vh - 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