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/* White visual refresh */
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.import-zone #chosenFile{display:block;margin:12px 0;color:var(--coral-dark)}.import-status{min-height:24px;margin:16px 0;padding:12px;border-radius:10px;background:#f4f8f6;color:var(--muted)}.import-status:empty{display:none}
.import-complete{text-align:center;padding:35px 10px}.import-complete h3{font:700 32px "Fraunces";margin:10px}.import-complete .button{margin:6px}.my-set-row{justify-content:space-between}.my-set-row>div{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.my-set-row small{width:100%;margin:0}.empty-sets,.sets-loading{padding:24px;border:1px dashed var(--line);border-radius:12px;text-align:center;color:var(--muted)}.empty-sets>*{display:block;margin:8px auto}
.my-set-actions{margin-left:auto;display:flex;gap:6px}.my-set-row>div:first-child{min-width:0;flex:1}.my-set-row>.my-set-actions{flex:0 0 auto;flex-wrap:nowrap}.my-set-actions .button{padding:8px 11px;border-radius:9px;font-size:12px;white-space:nowrap}.button-delete{border:1px solid #df9b91;background:#fff;color:#a53d30}.button-delete:hover{background:#fff0ed}.button-delete:disabled{opacity:.6}
.hero-turtle{position:absolute;width:min(340px,42vw);height:auto;right:-5%;top:-6%;z-index:4;filter:drop-shadow(0 18px 25px rgba(24,51,47,.13));pointer-events:none}.hero-visual .demo-card{transform:translate(-11%,12%)}.skip-row{display:flex;justify-content:center;margin-top:12px}.skip-row .button{min-width:120px}.answer-form .button-soft{flex:0 0 auto}
.hero-visual .demo-card{transform:translate(-5%,0)}
@media(max-width:900px){.hero-turtle{width:min(300px,55vw);right:0}.hero-visual .demo-card{transform:translate(-8%,14%)}}
@media(max-width:600px){.hero-turtle{width:210px;right:-20px;top:-15px}.hero-visual .demo-card{transform:translate(-5%,18%)}}
.topbar{height:78px;padding-top:0;padding-bottom:0}.topbar .brand{position:relative;width:290px;height:78px;flex:0 0 290px;overflow:visible;z-index:2}.topbar .brand::after{content:"";position:absolute;left:-2px;top:8px;width:292px;height:112px;border:1px solid rgba(239,119,95,.24);border-radius:16px;box-shadow:0 5px 16px rgba(24,51,47,.06);pointer-events:none}.topbar .brand-logo{position:absolute;display:block;width:310px;height:174px;left:-12px;top:-20px;margin:0;object-fit:contain;object-position:center;filter:none;mix-blend-mode:multiply}footer .brand-logo{width:220px;height:120px;margin:-25px -20px}
@media(max-width:900px){.topbar .brand{width:225px;height:78px;flex-basis:225px}.topbar .brand::after{left:-3px;top:8px;width:226px;height:91px;border-radius:14px}.topbar .brand-logo{width:250px;height:140px;left:-13px;top:-14px}.hero-visual .demo-card{transform:none}}
@media(max-width:600px){.topbar{height:74px}.topbar .brand{width:185px;height:74px;flex-basis:185px}.topbar .brand::after{left:-8px;top:8px;width:195px;height:79px;border-radius:12px}.topbar .brand-logo{width:215px;height:121px;left:-17px;top:-10px}.desktop-nav{display:none}}
.collection-steps .step{width:100%;border:0;text-align:left;color:var(--ink);font-family:inherit;cursor:pointer}.collection-steps .step:hover:not(:disabled){transform:translateX(4px);box-shadow:0 8px 20px rgba(24,51,47,.08)}.collection-steps .step:disabled{cursor:not-allowed}.collection-steps .step.complete{border:1px solid rgba(71,129,99,.2)}.collection-steps .step.complete .step-num{background:#8fc7a9}
.account-avatar{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--mint);color:var(--ink);font-weight:800}.account-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-actions #authButton{display:flex;align-items:center;gap:8px}.requires-sign-in{position:relative}.signed-in-note{display:flex;align-items:center;gap:12px;padding:14px 16px;margin:20px 0;border:1px solid #dce9e2;background:#f4f8f6;border-radius:13px}.signed-in-note>div{display:flex;flex:1;flex-direction:column}.signed-in-note small{color:var(--muted);margin-top:3px}
.header-sign-out{color:var(--coral-dark)}.header-sign-out[hidden]{display:none}
.study-inline-logo{display:block;width:145px;height:44px;object-fit:cover;object-position:center 48%;border:1px solid rgba(239,119,95,.18);border-radius:9px;mix-blend-mode:multiply;flex:0 0 auto}
.study-top{display:grid;grid-template-columns:145px minmax(0,1fr) 145px;align-items:center}.study-top>span{text-align:center;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.study-top>strong{justify-self:end}
@media(max-width:600px){.study-inline-logo{width:90px;height:34px}.study-top{grid-template-columns:90px minmax(0,1fr) 90px}.study-top>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
.card-editor-head{display:flex;align-items:center;justify-content:space-between}.remove-card{border:0;background:transparent;color:var(--coral-dark);font:600 12px "DM Sans";cursor:pointer;padding:6px}
.media-field{padding:11px;border:1px dashed var(--line);border-radius:10px;background:#f8fbf9}.media-field input{padding:8px;background:white}.media-field small{color:var(--muted);font-weight:400}.card-media{display:block;max-width:82%;max-height:210px;object-fit:contain;border-radius:12px;margin:4px auto 14px}.study-face:has(.card-media) strong{font-size:clamp(20px,3vw,32px)}.session-choice{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.session-choice .button{margin:0}
.ai-save-note{margin:16px 0;color:var(--muted);font-size:12px;line-height:1.5}.review-checkpoint>small{display:block;margin-top:16px;color:var(--muted)}
.adjust-pdf-crop{margin-top:4px}.crop-dialog{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px}.crop-dialog-backdrop{position:absolute;inset:0;background:rgba(15,31,28,.72);backdrop-filter:blur(4px)}.crop-dialog-panel{position:relative;width:min(900px,96vw);max-height:94vh;overflow:auto;background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}.crop-dialog-panel h2{font:700 38px/1 "Fraunces";margin:8px 0}.crop-dialog-panel>p{color:var(--muted);margin:8px 45px 18px 0}.crop-dialog-close{position:absolute;right:18px;top:12px;border:0;background:transparent;color:var(--ink);font-size:32px;cursor:pointer}.crop-stage{display:grid;place-items:center;min-height:300px;max-height:55vh;padding:12px;background:#edf2ef;border-radius:14px;overflow:auto}.crop-image-wrap{position:relative;display:inline-block;line-height:0;max-width:100%}.crop-image-wrap img{display:block;max-width:100%;max-height:50vh;width:auto;height:auto}.crop-selection{position:absolute;border:3px solid var(--coral);background:rgba(239,119,95,.12);box-shadow:0 0 0 9999px rgba(24,51,47,.38);cursor:move;touch-action:none}.crop-selection span{position:absolute;inset:5px;border:1px dashed rgba(255,255,255,.9)}.crop-controls{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-top:12px}.crop-controls label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:700}.crop-controls input{width:100%;accent-color:var(--coral)}.crop-dialog-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;margin-top:16px}.crop-dialog-actions small{margin-right:auto;color:var(--muted)}
@media(max-width:600px){.crop-dialog{padding:8px}.crop-dialog-panel{padding:20px}.crop-dialog-panel h2{font-size:30px}.crop-controls{grid-template-columns:1fr}.crop-stage{min-height:220px}.crop-dialog-actions{flex-wrap:wrap}.crop-dialog-actions small{width:100%}}
.crop-review>p{max-width:660px}.crop-review-list{display:grid;gap:10px;margin:22px 0}.crop-review-list article{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:10px;background:#fff}.crop-review-list img{width:110px;height:82px;object-fit:contain;border-radius:9px;background:#f4f8f6}.crop-review-list article>div{display:flex;flex-direction:column;gap:5px;min-width:0}.crop-review-list strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crop-review-list small,.crop-review-actions small{color:var(--muted)}.crop-review-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.crop-review-actions small{display:block;width:100%}
@media(max-width:600px){.crop-review-list article{grid-template-columns:80px minmax(0,1fr)}.crop-review-list img{width:80px;height:65px}.crop-review-list article>.button{grid-column:1/-1}}
.crop-dialog-panel{width:min(1120px,96vw)}.crop-question{display:flex;flex-direction:column;gap:4px;padding:12px 14px;background:#fff7f4;border-left:4px solid var(--coral);border-radius:8px;margin:14px 0}.crop-question small,.crop-zoom>small{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:10px;font-weight:800}.crop-question strong{font:700 17px/1.35 "Fraunces"}.crop-workspace{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);gap:14px;align-items:stretch}.crop-workspace .crop-stage{max-height:52vh}.crop-zoom{display:flex;flex-direction:column;gap:8px;padding:12px;background:#f7faf8;border:1px solid var(--line);border-radius:14px}.crop-zoom>div{flex:1;min-height:210px;display:grid;place-items:center;overflow:auto;background:#fff;border-radius:10px}.crop-zoom-canvas{display:block;max-width:100%;max-height:42vh;width:auto;height:auto;image-rendering:auto}.crop-guide{position:absolute;inset:5px;border:1px dashed rgba(255,255,255,.9);pointer-events:none}.crop-handle{position:absolute;width:14px;height:14px;background:#fff;border:2px solid var(--coral);border-radius:50%;z-index:2}.crop-handle-n{left:50%;top:0;transform:translate(-50%,-50%);cursor:n-resize}.crop-handle-ne{right:0;top:0;transform:translate(50%,-50%);cursor:ne-resize}.crop-handle-e{right:0;top:50%;transform:translate(50%,-50%);cursor:e-resize}.crop-handle-se{right:0;bottom:0;transform:translate(50%,50%);cursor:se-resize}.crop-handle-s{left:50%;bottom:0;transform:translate(-50%,50%);cursor:s-resize}.crop-handle-sw{left:0;bottom:0;transform:translate(-50%,50%);cursor:sw-resize}.crop-handle-w{left:0;top:50%;transform:translate(-50%,-50%);cursor:w-resize}.crop-handle-nw{left:0;top:0;transform:translate(-50%,-50%);cursor:nw-resize}
@media(max-width:800px){.crop-workspace{grid-template-columns:1fr}.crop-zoom>div{min-height:150px}.crop-workspace .crop-stage{max-height:42vh}}
.add-choice-options{border:1px solid var(--line);background:#f4f8f6;color:var(--ink);border-radius:9px;padding:9px 12px;font:700 12px "DM Sans";cursor:pointer}.wrong-choice-fields{display:none;margin:10px 0;padding:14px;border:1px solid #dce9e2;border-radius:12px;background:#f8fbf9;grid-template-columns:1fr 1fr;gap:0 12px}.wrong-choice-fields.open{display:grid}.wrong-choice-fields>span,.wrong-choice-fields>small{grid-column:1/-1}.wrong-choice-fields>span{font-weight:800;font-size:13px}.wrong-choice-fields>small{color:var(--muted)}.wrong-choice-fields label{margin:10px 0}.wrong-choice-fields input{background:#fff}
@media(max-width:600px){.wrong-choice-fields{grid-template-columns:1fr}}
.my-sets-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.my-sets-heading small{color:var(--muted)}.set-drag-handle{flex:0 0 28px;align-self:stretch;border:0;border-right:1px solid var(--line);background:transparent;color:#8b9691;font:800 20px/1 "DM Sans";letter-spacing:-5px;cursor:grab;padding:0 9px 0 2px;touch-action:none}.set-drag-handle:active{cursor:grabbing}.my-set-row.dragging{opacity:.55;box-shadow:0 12px 30px rgba(24,51,47,.16);border-color:var(--coral)}
@media(max-width:600px){.my-sets-heading{align-items:flex-start;flex-direction:column}.set-drag-handle{min-height:58px}}
.append-ai-box{margin-top:34px;padding:24px;border:2px dashed #cbded4;border-radius:16px;background:#f7faf8}.append-ai-box h3{font:700 27px "Fraunces";margin:7px 0}.append-ai-box>p{margin:5px 0 17px}.append-ai-box .append-file-name{display:inline-block;margin-left:10px;color:var(--coral-dark);font-size:13px}.append-ai-box textarea{min-height:110px;margin-top:14px}.append-ai-box .button-large{margin-top:4px}.append-ai-box .import-status{background:#fff}
@media(max-width:600px){.append-ai-box{padding:18px}.append-ai-box .append-file-name{display:block;margin:9px 0 0}}