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14px;font-size:13px;font-weight:600}.study-block-flashcard-import{border:1px solid var(--border);background:#f8fafc;border-radius:10px;gap:14px;padding:16px;display:grid}.study-block-flashcard-import p{color:#64748b;margin:5px 0 0;font-size:13px}.study-block-flashcard-import details{background:#fff;border:1px solid #cbd5e1;border-radius:8px}.study-block-flashcard-import summary{color:var(--primary);cursor:pointer;padding:9px 11px;font-size:13px;font-weight:600}.study-block-flashcard-import pre{color:#334155;max-height:280px;font-family:var(--font-ibm-plex-mono), monospace;white-space:pre-wrap;border-top:1px solid #e2e8f0;margin:0;padding:12px;font-size:12px;overflow:auto}.study-block-flashcard-import>label{gap:6px;font-size:13px;font-weight:600;display:grid}.study-block-flashcard-import textarea{resize:vertical;width:100%;min-height:300px;color:var(--text);font-family:var(--font-ibm-plex-mono), monospace;background:#fff;border:1px solid #cbd5e1;border-radius:8px;padding:11px;font-size:12px;font-weight:400;line-height:1.5}.study-block-flashcard-import-preview{gap:10px;display:grid}.study-block-flashcard-import-preview>ol{gap:12px;margin:0;padding:0;list-style:none;display:grid}.study-block-flashcard-import-preview>ol>li{background:#fff;border:1px solid #cbd5e1;border-radius:8px;gap:10px;padding:12px;display:grid}.study-block-flashcard-import-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.study-block-flashcard-import-remove{width:32px;height:32px;color:var(--danger);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.study-block-flashcard-import-remove:hover{background:#fef2f2;border-color:#fecaca}.study-block-flashcard-import-remove svg{width:18px;height:18px}.study-block-flashcard-import-face{gap:4px;display:grid}.study-block-flashcard-import-face>span{color:#64748b;text-transform:uppercase;font-size:11px;font-weight:700}.study-block-flashcard-import-face p{color:inherit;font-size:inherit;margin:0}.study-block-picker{background:#fff;border-radius:14px;width:min(100%,680px);max-height:86vh;padding:22px 24px;overflow-y:auto;box-shadow:0 18px 45px #10182840}.study-block-picker-status{color:#64748b;margin:12px 0;font-size:13px}.study-block-picker-results{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.study-block-picker-results li{border:1px solid var(--border);border-radius:10px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;display:grid}.study-block-picker-results strong{font-size:14px;display:block}.study-block-picker-results small{color:#64748b;font-size:12px}.study-block-picker-link{border-radius:8px;min-height:auto;padding:7px 14px;font-size:13px}.study-block-editor-themes{border:1px solid var(--border);border-radius:10px;gap:8px;margin-bottom:14px;padding:12px;font-size:13px;display:grid}.study-block-editor-themes ul{gap:4px;margin:0;padding:0;list-style:none;display:grid}.study-block-editor-themes li{align-items:baseline;gap:8px;display:flex}.study-block-editor-themes small{color:#64748b;font-size:12px}.study-block-editor-themes .secondary-link{min-height:auto;color:var(--primary);background:#fff;border:1px solid #cbd5e1;border-radius:8px;justify-self:start;margin:0;padding:6px 12px;font-size:13px}.study-block-editor-themes .secondary-link:disabled{cursor:not-allowed;opacity:.55}.portal-page .study-plan-card:has(.study-plan-card-link){position:relative}.portal-page .study-plan-card-link{color:inherit;text-decoration:none}.portal-page .study-plan-card-link:after{content:"";position:absolute;inset:0}.portal-page .study-plan-card-link:focus-visible{outline:none}.portal-page .study-plan-card:has(.study-plan-card-link:focus-visible){outline:3px solid var(--area-color);outline-offset:2px}.portal-page .study-plan-card:has(.study-plan-card-link):hover{border-color:var(--area-color)}body>div.diagnostic-page.flashcard-page>main>section.diagnostic-progress{margin-top:28px}.flashcard-page .flashcard-hint{background:var(--study-ink);color:#fff;font-family:var(--font-poppins), sans-serif;border-radius:18px 18px 0 0;align-items:center;gap:12px;margin:-32px -32px 24px;padding:12px 28px;font-size:15px;font-weight:700;display:flex}.flashcard-page .flashcard-hint-badge{background:var(--study-sun);color:var(--study-ink);font-family:var(--font-space-mono), monospace;letter-spacing:.12em;text-transform:uppercase;border-radius:4px;flex:none;padding:4px 9px;font-size:10px;font-weight:700}.flashcard-page .flashcard-face-label{color:var(--study-muted);font-family:var(--font-space-mono), monospace;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;font-size:11px;font-weight:700;display:block}.flashcard-page .flashcard-back{border:2px solid var(--study-olive);color:var(--study-ink);background:#f1f5e5;border-radius:14px;padding:16px 18px;font-size:16px;line-height:1.55}.flashcard-page .flashcard-back .flashcard-face-label{color:var(--study-olive)}.flashcard-page .flashcard-panel .diagnostic-actions{justify-content:flex-end}.flashcard-page .flashcard-ratings{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;width:100%;display:grid}.flashcard-page .flashcard-ratings .flashcard-rating{width:100%;min-width:0;padding:0 12px}.flashcard-page .flashcard-ratings .flashcard-rating-1{box-shadow:5px 5px 0 var(--study-coral)}.flashcard-page .flashcard-ratings .flashcard-rating-2{box-shadow:5px 5px 0 var(--study-sun)}.flashcard-page .flashcard-ratings .flashcard-rating-3{box-shadow:5px 5px 0 var(--study-teal)}.flashcard-page .flashcard-ratings .flashcard-rating-4{box-shadow:5px 5px 0 var(--study-olive)}.flashcard-page .flashcard-ratings .flashcard-rating-1:hover{box-shadow:3px 3px 0 var(--study-coral)}.flashcard-page .flashcard-ratings .flashcard-rating-2:hover{box-shadow:3px 3px 0 var(--study-sun)}.flashcard-page .flashcard-ratings .flashcard-rating-3:hover{box-shadow:3px 3px 0 var(--study-teal)}.flashcard-page .flashcard-ratings .flashcard-rating-4:hover{box-shadow:3px 3px 0 var(--study-olive)}.flashcard-page .flashcard-error{color:#b42318;margin:16px 0 0;font-size:13px;font-weight:700}@media (max-width:640px){.flashcard-page .flashcard-hint{border-radius:14px 14px 0 0;margin:-22px -22px 20px;padding:12px 18px}.flashcard-page .flashcard-ratings{grid-template-columns:repeat(2,minmax(0,1fr))}}