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var(--border-subtle)}.divider span{padding:0 16px}.selected-prompt{margin-bottom:32px}.selected-prompt p{font-size:1.1rem;font-weight:600;color:var(--primary-dark);line-height:1.6;margin:0}.write-area-wrapper{position:relative;margin-bottom:24px}.journal-input{width:100%;padding:24px 24px 60px;border:2px solid var(--border-glass);border-radius:var(--radius-xl);font-family:inherit;font-size:1.05rem;line-height:1.8;color:var(--text-primary);background:var(--bg-elevated);resize:vertical;min-height:300px;transition:all .2s ease;box-shadow:var(--shadow-inset)}.journal-input:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 4px 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ease;text-align:center;display:flex;align-items:center;justify-content:center;gap:12px}.lifeline-toggle:hover{border-color:var(--primary-light);color:var(--primary-dark);background:var(--bg-elevated);box-shadow:var(--shadow-card)}.lifeline-icon{display:flex;align-items:center;color:var(--primary)}.lifeline-panel{padding:24px;margin-top:16px;border-style:dashed}.lifeline-inputs{display:flex;flex-direction:column;gap:16px}.lang-dropdown{position:relative;width:100%}.lang-dropdown-trigger{width:100%;padding:14px;border-radius:var(--radius-md);border:1px solid var(--border-glass);background:var(--bg-elevated);color:var(--text-primary);font-weight:600;font-size:.95rem;outline:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;transition:var(--transition-fast, .15s ease)}.lang-dropdown-trigger:hover{border-color:var(--primary-light, var(--primary))}.lang-dropdown-trigger:focus-visible{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow-sm, rgba(99, 102, 241, .18))}.lang-dropdown-chevron{flex-shrink:0;color:var(--text-secondary);transition:transform .18s ease}.lang-dropdown-chevron--open{transform:rotate(180deg)}.lang-dropdown-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;max-height:240px;overflow-y:auto;background:var(--bg-elevated);border:1px solid var(--border-subtle, var(--border-glass));border-radius:var(--radius-md);box-shadow:var(--shadow-card, 0 10px 30px rgba(0, 0, 0, .18));z-index:30;list-style:none;margin:0;padding:6px}.lang-dropdown-item{padding:10px 12px;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;color:var(--text-primary);transition:background .12s ease,color .12s ease}.lang-dropdown-item:hover{background:var(--primary-glow-sm, rgba(99, 102, 241, .1));color:var(--primary-dark, var(--primary))}.lang-dropdown-item--active{background:var(--primary-glow-sm, rgba(99, 102, 241, .15));color:var(--primary-dark, var(--primary));font-weight:600}.lang-dropdown-menu::-webkit-scrollbar{width:6px}.lang-dropdown-menu::-webkit-scrollbar-track{background:transparent}.lang-dropdown-menu::-webkit-scrollbar-thumb{background:var(--border-subtle, var(--border-glass));border-radius:3px}.lang-dropdown-menu::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.lifeline-input-row{display:flex;gap:12px}.native-input{flex:1;padding:14px 20px;border-radius:var(--radius-full);border:1px solid var(--border-glass);background:var(--bg-elevated);font-size:1rem;outline:none;transition:.2s}.native-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.lifeline-card{background:var(--bg-base);padding:20px;border-radius:var(--radius-lg);margin-top:20px;border:1px solid var(--border-subtle)}.lifeline-native{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin:0 0 8px}.lifeline-english{font-size:1.2rem;font-weight:800;color:var(--primary-dark);margin:0 0 12px;padding-bottom:12px;border-bottom:1px solid var(--border-glass)}.lifeline-explanation{font-size:.95rem;color:var(--text-secondary);margin:0;line-height:1.5}.submit-journal-btn{margin-top:24px;font-size:1.2rem;padding:20px}.centered-state{text-align:center;padding:80px 20px;display:flex;flex-direction:column;align-items:center}.spinner-large{width:50px;height:50px;border:4px solid var(--border-subtle);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:24px}.loading-text{font-size:1.2rem;font-weight:700;color:var(--primary-dark)}.error-card{border-color:var(--danger-glow);background:#fef2f2;color:#b91c1c;font-weight:600;padding:32px;font-size:1.1rem}.error-icon{display:flex;justify-content:center;margin-bottom:16px;color:#b91c1c}.score-card{background:linear-gradient(135deg,var(--bg-elevated) 0%,var(--bg-base) 100%);border:1px solid var(--border-glass)}.score-card-layout{display:flex;align-items:center;gap:24px}@media(max-width:500px){.score-card-layout{flex-direction:column;text-align:center}}.score-circle{width:100px;height:100px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;border:4px solid rgba(255,255,255,.5)}.score-number{font-size:2.5rem;font-weight:800;color:var(--text-inverse);line-height:1;margin-bottom:2px}.score-denom{font-size:.8rem;font-weight:700;color:#ffffffe6}.score-details{flex:1}.score-label{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin:0 0 8px}.score-encouragement{font-size:1rem;color:var(--text-secondary);margin:0;line-height:1.5}.score-circle.score-great{background:linear-gradient(135deg,#10b981,#059669);border-color:#ffffff59}.score-circle.score-high{background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-color:#ffffff59}.score-circle.score-mid{background:linear-gradient(135deg,#f59e0b,#d97706);border-color:#ffffff59}.score-circle.score-low{background:linear-gradient(135deg,#ef4444,#dc2626);border-color:#ffffff59}.score-card.score-great{border-left:4px solid #10b981;background:linear-gradient(135deg,rgba(16,185,129,.06) 0%,var(--bg-elevated) 100%)}.score-card.score-high{border-left:4px solid var(--primary);background:linear-gradient(135deg,var(--primary-glow-sm) 0%,var(--bg-elevated) 100%)}.score-card.score-mid{border-left:4px solid #f59e0b;background:linear-gradient(135deg,rgba(245,158,11,.06) 0%,var(--bg-elevated) 100%)}.score-card.score-low{border-left:4px solid #ef4444;background:linear-gradient(135deg,rgba(239,68,68,.06) 0%,var(--bg-elevated) 100%)}.score-circle.score-great~.score-details .score-label{color:#059669}.score-circle.score-high~.score-details .score-label{color:var(--primary-dark)}.score-circle.score-mid~.score-details .score-label{color:#92400e}.score-circle.score-low~.score-details .score-label{color:#991b1b}.fc-tabs{display:flex;background:var(--border-subtle);border-radius:var(--radius-full);padding:6px;margin-bottom:24px;gap:6px}.fc-tab{flex:1;padding:12px 20px;border:none;border-radius:var(--radius-full);background:transparent;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:.2s;font-size:.95rem}.fc-tab.active{background:var(--bg-elevated);color:var(--primary-dark);box-shadow:var(--shadow-card)}.fc-tab-subtitle{font-size:.88rem;font-weight:300;font-style:italic;color:#393a3b;margin:-12px 0 16px;line-height:1.4}.fc-content{background:var(--bg-base);padding:24px;border-radius:var(--radius-lg);font-size:1.05rem;line-height:1.8;color:var(--text-primary);border:1px solid var(--border-subtle)}.fixes-container{display:flex;flex-direction:column;gap:24px;margin-bottom:24px}.fix-title{font-size:1.1rem;font-weight:800;color:var(--text-primary);margin:0 0 16px}.fix-stacked{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-subtle);background:var(--bg-elevated)}.fix-stacked-row{padding:16px 20px}.fix-stacked-before{background:#fff1f2;border-bottom:1px solid var(--border-subtle)}.fix-stacked-after{background:#f0fdf4}.fix-stacked-text{font-size:1.05rem;line-height:1.6;margin:0;color:var(--text-primary)}.fix-stacked-before .fix-stacked-text{color:#991b1b}.fix-stacked-after .fix-stacked-text{color:#065f46;font-weight:500}.fix-hl{background:#0000000d;border-radius:4px;padding:2px 6px;font-weight:800}.fix-stacked-before .fix-hl{background:#fecaca}.fix-stacked-after .fix-hl{background:#bbf7d0}.tutor-note-box{display:flex;gap:12px;background:var(--bg-base);padding:16px;border-radius:var(--radius-md);margin-top:16px;border:1px solid var(--border-subtle)}.tutor-note-icon{display:flex;align-items:flex-start;padding-top:2px;color:var(--primary);flex-shrink:0}.tutor-note-text{font-size:.95rem;color:var(--text-secondary);margin:0;line-height:1.5;font-style:italic}.rewrite-prompt{font-size:1.05rem;font-weight:600;color:var(--text-secondary);margin-bottom:16px}.rewrite-original{background:#fff1f2;padding:20px;border-radius:var(--radius-md);color:#991b1b;font-weight:600;font-size:1.1rem;margin-bottom:24px;border:1px solid #fecaca}.rewrite-input{width:100%;padding:20px;border:2px solid var(--border-glass);border-radius:var(--radius-md);font-family:inherit;font-size:1.05rem;line-height:1.6;margin-bottom:20px;resize:vertical;min-height:120px;background:var(--bg-elevated);outline:none;transition:.2s}.rewrite-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-glow)}.rewrite-actions{display:flex;gap:12px;justify-content:flex-end}.rewrite-hint{background:var(--bg-base);padding:16px;border-radius:var(--radius-md);margin-top:16px;font-size:.95rem;color:var(--text-secondary);border-left:4px solid var(--primary-light)}.rewrite-feedback{padding:24px;border-radius:var(--radius-md);margin-top:24px}.rewrite-fb-great{background:#f0fdf4;border:1px solid #86efac}.rewrite-fb-try_again{background:#fff1f2;border:1px solid #fca5a5}.rewrite-fb-rating-badge{display:inline-block;padding:6px 16px;border-radius:var(--radius-full);font-weight:800;font-size:.9rem;margin-bottom:16px;background:#fff;box-shadow:var(--shadow-card)}.rewrite-fb-great .rewrite-fb-rating-badge{color:#059669}.rewrite-fb-try_again .rewrite-fb-rating-badge{color:#b91c1c}.rewrite-answer{font-size:1.05rem;color:var(--text-primary);margin:0 0 16px;line-height:1.6}.rewrite-fb-tip-box{background:#fff9;padding:16px;border-radius:var(--radius-md);font-size:.95rem;color:var(--text-secondary)}.feedback-actions{margin-top:40px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#113f3d99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.share-modal{background:var(--bg-surface);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:480px;box-shadow:0 24px 48px #0003;position:relative;text-align:center}.modal-title{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin:0 0 24px}.modal-close{position:absolute;top:20px;right:20px;background:var(--bg-base);border:none;width:36px;height:36px;border-radius:50%;font-size:20px;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}.modal-close:hover{background:var(--danger-glow);color:var(--danger)}.share-type-toggle{display:flex;background:var(--border-subtle);border-radius:var(--radius-full);padding:6px;margin-bottom:24px;gap:6px}.share-type-btn{flex:1;padding:12px;border:none;border-radius:var(--radius-full);background:transparent;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:.2s}.share-type-btn.active{background:var(--bg-elevated);color:var(--primary-dark);box-shadow:var(--shadow-card)}.share-preview-area{min-height:200px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.share-preview-img{width:100%;border-radius:var(--radius-md);border:1px solid var(--border-glass);box-shadow:var(--shadow-card)}.download-btn{width:100%;text-decoration:none}.share-card-hidden{position:fixed;left:-9999px;top:0;width:500px;padding:40px;background:linear-gradient(135deg,#fff,#e0f5f2);border-radius:24px;font-family:sans-serif}.sc-header{margin-bottom:32px;text-align:center}.sc-logo{font-size:24px;font-weight:800;color:#368a84}.sc-score-wrap{background:#fff;padding:40px;border-radius:20px;text-align:center;box-shadow:0 12px 24px #409f981a}.sc-score-huge{font-size:5rem;font-weight:900;color:#409f98;margin:0;line-height:1}.sc-score-small{font-size:2rem;color:#94a3b8}.sc-score-text{font-size:1.5rem;font-weight:700;color:#475569;margin:16px 0 0}.sc-feedback-mode .sc-fixes-list{display:flex;flex-direction:column;gap:16px}.sc-fix-item{background:#fff;padding:24px;border-radius:16px;box-shadow:0 8px 16px #409f980d}.sc-fix-item strong{display:block;font-size:1.2rem;color:#368a84;margin-bottom:8px}.sc-fix-item p{margin:0;font-size:1.1rem;color:#475569;line-height:1.5}.dt-container{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-base);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column}.dt-container *{box-sizing:border-box}.dt-header{display:flex;align-items:center;padding:20px 24px;background:var(--bg-elevated);box-shadow:var(--shadow-card);position:sticky;top:0;z-index:50}.dt-back-btn{background:transparent;border:none;color:var(--text-secondary);display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;cursor:pointer;padding:8px 16px;border-radius:var(--radius-full);transition:var(--transition-fast)}.dt-back-btn:hover{color:var(--primary);background:var(--primary-glow-sm)}.dt-title{flex:1;text-align:center;font-size:18px;font-weight:800;color:var(--text-primary);margin:0;padding-right:80px}.dt-content-wrapper{max-width:600px;width:100%;margin:0 auto;padding:32px 16px 80px}.dt-section{width:100%}.dt-centered{display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:60px}.dt-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px;box-shadow:var(--shadow-card);transition:var(--transition-normal)}.dt-image-card{padding:16px}.dt-image-wrapper{position:relative;width:100%;border-radius:var(--radius-md);overflow:hidden;background:#e2e8f0;min-height:240px}.dt-challenge-img{width:100%;height:240px;object-fit:cover;display:block;position:relative;z-index:1}.dt-image-skeleton{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;background:linear-gradient(90deg,#e2e8f0 25%,#cbd5e1,#e2e8f0 75%);background-size:200% 100%;animation:dt-shimmer 1.5s infinite;z-index:2}@keyframes dt-shimmer{to{background-position:-200% 0}}.dt-badge-floating{position:absolute;top:12px;left:12px;background:var(--bg-glass-hover);color:var(--primary-dark);padding:6px 14px;border-radius:var(--radius-full);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 2px 10px #0000001a}.dt-btn-new-image{display:flex;align-items:center;justify-content:center;gap:6px;margin:12px auto 0;padding:8px 16px;background:transparent;border:1px solid var(--border-glass);border-radius:var(--radius-full);color:var(--text-secondary);font-weight:600;font-size:13px;cursor:pointer;transition:var(--transition-fast)}.dt-btn-new-image:not(:disabled):hover{border-color:var(--primary-light);color:var(--primary);background:var(--bg-elevated)}.dt-btn-new-image:disabled{opacity:.5;cursor:not-allowed}.dt-challenge-info{padding:16px 4px 4px}.dt-label-sm{display:block;font-size:12px;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}.dt-prompt-box{background:var(--bg-elevated);padding:16px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);margin-bottom:20px}.dt-prompt-box p{margin:0;font-size:15px;color:var(--text-primary);line-height:1.6}.dt-vocab-area{margin-bottom:12px}.dt-chip-group{display:flex;flex-wrap:wrap;gap:8px}.dt-chip{background:var(--primary-glow-sm);color:var(--primary-dark);padding:6px 14px;border-radius:var(--radius-full);font-size:13px;font-weight:700}.dt-controls-area{display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:16px}.dt-action-row{display:flex;align-items:center;justify-content:center;gap:12px;width:100%}.dt-action-row-recording{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%}.dt-waveform-canvas{width:100%;height:40px;border-radius:12px;background:var(--bg-elevated);border:1px solid var(--border-subtle)}.dt-record-btn{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#fff;border:none;padding:12px 20px;border-radius:var(--radius-full);font-size:15px;font-weight:700;cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-card);flex:1;white-space:nowrap}.dt-record-btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-float)}.dt-record-icon{width:12px;height:12px;border-radius:50%;background:#fff}.dt-record-btn.recording{background:var(--danger);animation:pulse-red 1.5s infinite}@keyframes pulse-red{0%{box-shadow:0 0 0 0 var(--danger-glow)}70%{box-shadow:0 0 0 15px #f8717100}to{box-shadow:0 0 #f8717100}}.dt-record-btn.recording .dt-record-icon{border-radius:2px}.dt-timer{font-size:18px;font-weight:800;color:var(--danger)}.dt-divider{color:var(--text-muted);font-size:14px;font-weight:600;text-transform:uppercase;margin:0}.dt-btn-upload{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-full);background:var(--bg-elevated);border:1px solid var(--border-glass);color:var(--text-secondary);font-weight:600;font-size:15px;cursor:pointer;transition:var(--transition-fast);flex:1;white-space:nowrap}.dt-btn-upload:hover{background:var(--bg-surface);color:var(--primary);border-color:var(--primary-light)}.dt-playback-card{text-align:center}.dt-playback-card h3{margin-bottom:20px;color:var(--text-primary)}.dt-audio-player{width:100%;margin-bottom:24px;outline:none}.dt-audio-player::-webkit-media-controls-panel{background:var(--bg-base)}.dt-action-group{display:flex;flex-direction:column;gap:12px}.dt-btn-primary{background:var(--primary);color:#fff;border:none;padding:16px;border-radius:var(--radius-full);font-size:16px;font-weight:700;cursor:pointer;transition:var(--transition-fast);box-shadow:var(--shadow-card);display:inline-flex;align-items:center;justify-content:center;gap:8px}.dt-btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}.dt-btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);padding:16px;border-radius:var(--radius-full);font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit}.dt-btn-secondary:hover{background:var(--bg-base);border-color:var(--primary-light);color:var(--primary)}.dt-btn-full{width:100%;margin-top:16px}.dt-spinner{width:40px;height:40px;border:4px solid var(--border-subtle);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}.dt-loading-text{font-weight:600;color:var(--primary-dark)}.dt-error-card{border-color:var(--danger-glow);text-align:center;color:var(--danger);font-weight:600}.dt-summary-title{font-size:18px;font-weight:800;color:var(--text-primary);margin:0 0 16px}.dt-summary{display:flex;flex-direction:column;gap:10px}.dt-summary-section{background:var(--bg-glass, #f8fafc);border:1px solid var(--border-glass, #e2e8f0);border-radius:14px;padding:14px 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