:root{font-family: ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#223e34;background:#f6f5ee;font-synthesis:none;--green:#245c49;--muted:#69796f;--line:#dce2d8}*{box-sizing:border-box}body{margin:0}header{max-width:1040px;margin:auto;padding:28px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:26px;font-weight:800;text-decoration:none;color:var(--green);letter-spacing:-1px}.brand span{display:block;font-size:9px;letter-spacing:1.8px;margin-top:5px}.lesson,.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--muted)}main{max-width:740px;padding:40px 24px;margin:auto}h1{font-family:Georgia,serif;font-size:clamp(36px,7vw,54px);font-weight:normal;line-height:1.08;margin:14px 0}h2{font-size:23px;line-height:1.4;margin:16px 0}p{line-height:1.6;color:var(--muted)}.intro{max-width:500px}.display{display:flex;justify-content:center;align-items:center;gap:18px;min-height:150px;background:#e9eddf;border-radius:24px;margin:28px 0}.display .object{font-size:66px}.object{display:inline-flex;align-items:center;justify-content:center;line-height:1.1;font-size:54px}.object img{width:82px;height:82px;object-fit:contain;mix-blend-mode:multiply}.display .object img{width:100px;height:100px}.label{font-size:12px;letter-spacing:1.4px;font-weight:750;text-transform:uppercase;margin:25px 0 12px}button,input,select{font:inherit}button{cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #c68330;outline-offset:3px}.modes{display:grid;gap:10px}.mode{background:#fffef9;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:left;display:flex;gap:16px;align-items:center;color:inherit}.mode.selected{border:2px solid var(--green);padding:17px;background:#edf2e8}.mode .icon{font-size:25px;width:38px}.mode strong{display:block;font-size:16px}.mode small{display:block;font-size:13px;color:var(--muted);margin-top:5px}.mode .radio{margin-left:auto;width:19px;height:19px;flex-shrink:0;border:1px solid #a8b5a8;border-radius:50%}.selected .radio{border:5px solid var(--green);background:white}.segments{display:flex;gap:5px;padding:5px;background:#e8ece2;border-radius:14px}.segments button{flex:1;border:0;padding:11px 5px;background:transparent;color:var(--muted);border-radius:10px;font-size:14px}.segments button.selected{background:#fffef9;color:var(--green);box-shadow:0 2px 5px #243e3412;font-weight:700}.primary{width:100%;border:0;background:var(--green);color:white;font-weight:700;padding:17px;border-radius:14px;margin-top:24px;min-height:54px}.primary:hover{background:#194b39}.quiet{background:none;border:0;color:var(--green);padding:12px;text-decoration:underline;font-size:14px}.center{text-align:center}.meta{font-size:12px;text-align:center}.topline{display:flex;justify-content:space-between;align-items:center;font-size:13px}.topline .quiet{padding-left:0}.progress{height:5px;background:#e1e6da;border-radius:9px;margin:12px 0 30px;overflow:hidden}.progress div{height:100%;background:var(--green);transition:width .2s}.card{background:#fffef9;border:1px solid var(--line);padding:26px;border-radius:22px;box-shadow:0 8px 32px #27443405}.card .display{margin:16px 0 24px}.question{text-align:center;font-family:Georgia,serif;font-size:25px;color:#223e34}.sentence{text-align:center;font-size:22px;font-weight:650;line-height:1.5}.blank{display:inline-block;width:4.5em;height:1em;vertical-align:baseline;border-bottom:2px solid #9bab88}.answers{display:grid;gap:10px;margin-top:24px}.answer{border:1px solid var(--line);background:white;border-radius:13px;padding:16px;color:#223e34;min-height:56px;font-weight:600}.answer:hover:not(:disabled){border-color:var(--green);background:#f0f4eb}.answer:disabled{cursor:default;opacity:1}.answer.right{background:#e6f1e5;border:2px solid #3a7650}.answer.wrong{background:#fbece5;border:2px solid #bc704e}.image-answers{grid-template-columns:repeat(3,1fr)}.image-answers .answer{padding:12px 4px;min-height:95px}.image-answers .object{font-size:35px}.image-answers .object img{width:40px;height:45px}.feedback{padding:16px;margin-top:20px;border-radius:12px;background:#e8f1e4;line-height:1.5}.feedback.error{background:#faece1}.feedback p{margin:6px 0 0;color:inherit}.input{width:100%;padding:15px;border:1px solid #a6b6a5;border-radius:12px;background:white;font-size:18px;margin-top:20px}.accents{display:flex;gap:8px;margin-top:10px}.accents button{border:1px solid var(--line);border-radius:8px;background:white;min-width:40px;min-height:38px;color:var(--green)}footer{text-align:center;color:#7b877c;font-size:12px;padding:16px 20px 32px}.vocab{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.vocab article{background:#fffef9;border:1px solid var(--line);border-radius:14px;text-align:center;padding:14px 5px}.vocab p{font-size:13px;color:#223e34;margin:10px 0 0}.vocab .object{height:65px;font-size:42px}.vocab img{height:60px;width:60px}.score{font-family:Georgia,serif;font-size:70px;margin:20px 0;color:var(--green)}.review{text-align:left;border-bottom:1px solid var(--line);padding:12px 0}.review .object{font-size:25px}.review img{height:35px;width:35px}.review p{margin:4px 0}.pill{display:inline-block;background:#e8eddf;padding:7px 12px;border-radius:20px;font-size:12px;color:var(--green)}@media(max-width:480px){header{padding:20px}.lesson{font-size:10px}main{padding:26px 18px}.card{padding:20px 16px}.image-answers .object{font-size:29px}.image-answers .object img{width:32px;height:40px}.display{min-height:130px}.display .object{font-size:56px}.display .object img{width:75px;height:85px}.question{font-size:22px}.vocab{grid-template-columns:repeat(3,1fr)}}
.input-hint{display:block;margin-top:20px}
.image-answers{grid-template-columns:repeat(2,minmax(0,1fr))}.image-answers .answer{min-height:110px;display:flex;align-items:center;justify-content:center}.image-answers .answer>span{display:flex;flex-wrap:wrap;justify-content:center;gap:3px}.result-actions{display:grid;gap:12px;margin-top:24px}.result-actions .primary{margin-top:0}.secondary{width:100%;min-height:54px;padding:16px;border:1px solid var(--green);border-radius:14px;background:#fffef9;color:var(--green);font-weight:700}.secondary:hover{background:#edf2e8}@media(min-width:600px){.image-answers{grid-template-columns:repeat(3,minmax(0,1fr))}.result-actions{grid-template-columns:1fr 1fr}}
.topline .home-button{width:auto;min-height:44px;padding:10px 16px;font-size:14px}.qr-toggle{width:auto;min-height:44px;padding:10px 16px;margin-top:8px;font-size:14px}.qr-panel{margin-top:18px;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fffef9;text-align:center}.qr-panel[hidden]{display:none}.qr-panel img{display:block;width:240px;max-width:100%;height:auto;margin:auto}.qr-panel p{font-size:14px}.qr-url{overflow-wrap:anywhere}.qr-url a{color:var(--green)}
.title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.title-row h1{min-width:0}.title-row .qr-toggle{flex:0 0 44px;width:44px;height:44px;padding:10px;margin:0;border-radius:12px}.qr-toggle svg{display:block;width:22px;height:22px}#qr-status:empty{display:none}@media(max-width:480px){.title-row h1{font-size:clamp(24px,7.3vw,35px)}}
button[hidden]{display:none}.accents button:disabled{opacity:.45;cursor:default}.input:disabled{color:#69796f;background:#f3f4ef}@media(max-width:480px){main:has(.topline){padding-top:12px}.topline .home-button{padding:8px 12px;border-radius:10px}.progress{margin:8px 0 16px;height:4px}}
.cue{text-align:center;font-size:20px;margin:12px 0 24px}.example{text-align:center;font-size:22px;color:#223e34}.example span,.review-cue{color:var(--muted);font-size:.85em}.score-total{font-size:32px;color:var(--muted)}.sentence{overflow-wrap:anywhere}.input{margin-top:12px}

.verb-list{line-height:1.9}.verb-prompt{margin-top:36px}.pronoun-options{border:0;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.pronoun-options legend{font-size:14px;color:var(--muted);margin-bottom:16px}.pronoun-option{display:flex;align-items:center;gap:12px;cursor:pointer}.pronoun-option input{width:20px;height:20px;accent-color:var(--green);flex-shrink:0}.pronoun-option:has(input:checked){border-color:var(--green);background:#edf2e8}.pronoun-option.right{background:#e6f1e5;border:2px solid #3a7650}.pronoun-option.wrong{background:#fbece5;border:2px solid #bc704e}.primary:disabled{opacity:.5;cursor:default}@media(max-width:380px){.pronoun-options{grid-template-columns:1fr}}

.neg-bank{display:flex;justify-content:center;gap:14px;margin:24px 0;min-height:48px}.neg-tile{border:2px solid var(--green);border-radius:10px;background:#edf2e8;color:var(--green);padding:10px 16px;min-height:44px;font-weight:700;cursor:grab}.neg-tile.selected{outline:3px solid #c68330;outline-offset:2px}.neg-bank-placeholder{padding:12px 16px;color:var(--muted);border:1px dashed var(--line);border-radius:10px}.neg-sentence{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 4px;padding:22px 10px;background:#f3f4ed;border-radius:16px;font-size:20px;line-height:1.7}.neg-slot-wrap{display:inline-flex;min-height:44px;align-items:center}.neg-slot{width:30px;min-height:44px;border:1px dashed #a6b6a5;border-radius:8px;background:#fffef9;color:#69796f;padding:0}.neg-slot:hover{background:#e8eddf;border-color:var(--green)}.neg-word{overflow-wrap:anywhere}.neg-tile:disabled{cursor:default;opacity:.8}@media(max-width:480px){.neg-sentence{font-size:18px;padding:16px 6px}.neg-slot{width:25px}.neg-tile{padding:8px 10px}}

.lesson-hero{min-height:110px;margin:20px 0}.lesson-hero .object{font-size:48px}.lesson-card{width:100%}.lesson-card .card-arrow{margin-left:auto;color:var(--green)}.lesson-card:hover{background:#edf2e8;border-color:var(--green)}.bilan-section{margin-top:20px}.table-scroll{overflow-x:auto}.table-scroll table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}.table-scroll th,.table-scroll td{padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}.table-scroll th{color:var(--muted);font-weight:600}.bilan-conjugations{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:12px 0}.bilan-conjugations b{color:var(--green)}@media(max-width:480px){.lesson-card{padding:15px 12px;gap:10px}.lesson-card strong{font-size:15px}.lesson-card small{font-size:12px}.lesson-card .icon{width:28px}.lesson-hero{min-height:90px}.bilan-conjugations{font-size:15px}}

.verb-home-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:2px 0 8px 16px}.verb-home-options .secondary{font-size:14px;padding:12px 6px;min-height:48px}.lesson-card-heading,.lesson-card-heading:hover{background:#fffef9;border-color:var(--line)}@media(max-width:380px){.verb-home-options{grid-template-columns:1fr;padding-left:12px}}

.verb-lesson-card{border:1px solid var(--line);border-radius:16px;background:#fffef9;overflow:hidden}.verb-lesson-card .lesson-card-heading,.verb-lesson-card .lesson-card-heading:hover{border:0;border-radius:0;background:transparent}.verb-lesson-card .verb-home-options{padding:0 18px 18px}@media(max-width:480px){.verb-lesson-card .verb-home-options{padding:0 12px 15px}}

/* Only the draggable tiles capture touch scrolling; the rest of the page scrolls normally. */
.neg-tile{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.neg-tile *{pointer-events:none}.neg-drag-ghost{position:fixed;z-index:1000;pointer-events:none;transform:translate(-50%,-115%);box-shadow:0 6px 20px #223e3433;opacity:.95}.neg-drop-target{outline:3px solid #c68330;outline-offset:2px;border-radius:8px;background:#e8eddf}