.agent-page{width:min(100vw, var(--phone-width));background:var(--bg);flex-direction:column;min-height:100vh;margin:0 auto;display:flex}.agent-page .page{flex:1;padding-bottom:24px}.agent-back{color:var(--navy);cursor:pointer;background:0 0;border:none;align-items:center;margin-bottom:4px;padding:0;font-size:14px;font-weight:600;display:inline-flex}.agent-back:hover,.agent-back:focus-visible{outline:none;text-decoration:underline}.agent-title-row{justify-content:space-between;align-items:center;gap:12px;margin:4px 0;display:flex}.agent-title-row h1{color:var(--navy);margin:0;font-size:26px;font-weight:700}.agent-subtitle{color:var(--muted);margin:0 0 8px;font-size:14px}.agent-section{flex-direction:column;gap:6px;width:100%;margin-bottom:10px;display:flex}.agent-section-head{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;font-weight:500;display:flex}.agent-card{border:1px solid var(--border);background:#fff;border-radius:14px;width:100%;padding:10px 14px}.agent-provider-segments{background:var(--chip-neutral-bg);border-radius:12px;grid-template-columns:repeat(4,1fr);gap:4px;margin-bottom:8px;padding:3px;display:grid}.agent-provider-segments button{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;min-width:0;padding:7px 4px;font-size:13px;font-weight:500}.agent-provider-segments button.active{border-color:var(--border);color:var(--navy);background:#fff;font-weight:600}.agent-hint{color:var(--muted);margin:0;font-size:12px}.agent-byok{flex-direction:column;gap:6px;margin-top:4px;display:flex}.agent-byok-row{align-items:center;gap:8px;display:flex}.agent-byok-input{border:1px solid var(--border);min-width:0;height:46px;color:var(--text);background:#fff;border-radius:12px;flex:1;padding:0 14px;font-size:15px}.agent-connect-btn{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:12px;flex-shrink:0;height:46px;padding:0 16px;font-size:14px;font-weight:600}.agent-connect-btn:disabled{opacity:.55;cursor:not-allowed}.agent-instructions{border:1.5px solid var(--navy);resize:vertical;width:100%;min-height:140px;color:var(--text);background:#fff;border-radius:12px;padding:12px 14px;font-family:inherit;font-size:14px;line-height:20px}.agent-prompt-chips{flex-wrap:wrap;gap:6px;display:flex}.agent-prompt-chip{border:1px solid var(--border);color:var(--navy);cursor:pointer;background:#fff;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.agent-checkboxes{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.agent-check{color:var(--text);cursor:pointer;align-items:center;gap:6px;font-size:12px;font-weight:500;display:inline-flex}.agent-check input{opacity:0;width:1px;height:1px;position:absolute}.agent-check-box{color:#fff;background:#fff;border:1.5px solid #76839f;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:10px;font-weight:700;display:inline-flex}.agent-check input:checked+.agent-check-box{background:var(--navy);border-color:var(--navy)}.agent-check input:focus-visible+.agent-check-box{outline:2px solid var(--lime);outline-offset:2px}.agent-settings-card{border:1px solid var(--border);background:#fff;border-radius:14px;margin-bottom:10px;padding:2px 14px}.agent-settings-row{color:var(--text);justify-content:space-between;align-items:center;gap:12px;padding:7px 0;font-size:14px;font-weight:500;display:flex}.agent-settings-divider{background:var(--border);height:1px}.agent-freq-segments{background:var(--chip-neutral-bg);border-radius:10px;gap:2px;padding:3px;display:flex}.agent-freq-segments button{color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:8px;padding:5px 10px;font-size:12px;font-weight:500}.agent-freq-segments button.active{border-color:var(--border);color:var(--navy);background:#fff;font-weight:600}.agent-stepper{align-items:center;gap:10px;display:flex}.agent-stepper button{border:1.5px solid var(--navy);width:28px;height:28px;color:var(--navy);cursor:pointer;background:#fff;border-radius:8px;justify-content:center;align-items:center;font-size:15px;font-weight:600;line-height:1;display:inline-flex}.agent-stepper button:disabled{opacity:.4;cursor:not-allowed}.agent-stepper span{text-align:center;min-width:1.5ch;font-size:15px;font-weight:600}.agent-privacy{background:var(--option-correct-bg);color:var(--correct-deep);border-radius:12px;margin-bottom:8px;padding:9px 12px;font-size:12px;font-weight:500}.agent-footer{background:var(--bg);padding:8px 20px 34px}.agent-footer-actions{flex-direction:column;gap:8px;display:flex}.agent-generate-btn{border:2px solid var(--navy);width:100%;height:52px;color:var(--navy);cursor:pointer;background:#fff;border-radius:14px;font-size:16px;font-weight:600}.agent-generate-btn:hover:not(:disabled){background:color-mix(in srgb, var(--lime) 35%, white)}.agent-generate-btn:disabled,.agent-save-btn:disabled{opacity:.5;cursor:not-allowed}.agent-generate-btn:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.agent-save-btn{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;height:52px;font-size:16px;font-weight:600}.agent-save-btn:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.agent-action-error{color:var(--wrong);margin:0 0 8px;font-size:13px;font-weight:500}.agent-generating-status{color:var(--navy);margin:0 0 8px;font-size:13px;font-weight:600}.agent-settings-btn{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:inline-flex}.agent-settings-btn img{width:22px;height:22px;display:block}.suggestions-top-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:2px;padding:2px 0;display:flex}.suggestions-top-row span{color:var(--muted);font-size:13px;font-weight:500}.suggestions-add-all{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:999px;height:34px;padding:0 16px;font-size:13px;font-weight:600}.suggestions-add-all:disabled{opacity:.5;cursor:not-allowed}.suggestion-card{border:1px solid var(--border);background:#fff;border-radius:14px;flex-direction:column;gap:8px;margin-bottom:10px;padding:12px 14px;display:flex}.suggestion-card-top{align-items:flex-start;gap:10px;display:flex}.suggestion-texts{flex:1;min-width:0}.suggestion-front{color:var(--text);margin:0 0 3px;font-size:15px;font-weight:600}.suggestion-back{color:var(--muted);margin:0;font-size:13px}.suggestion-play{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;display:inline-flex}.suggestion-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.suggestion-chip{background:var(--chip-neutral-bg);color:var(--navy);border:none;border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.suggestion-chip.outline{border:1px solid var(--border);background:#fff;font-weight:500}.suggestion-chip.instructions{background:var(--chip-neutral-bg);color:var(--navy)}.suggestion-chip.mistake{background:var(--option-wrong-bg);color:#b4232a}.suggestion-chip.related{background:var(--chip-due-bg);color:var(--almost-ink)}.suggestion-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.suggestion-skip{border:1.5px solid var(--navy);height:34px;color:var(--navy);cursor:pointer;background:#fff;border-radius:999px;padding:0 16px;font-size:13px;font-weight:600}.suggestion-add{background:var(--lime);height:34px;color:var(--navy);cursor:pointer;border:none;border-radius:999px;padding:0 16px;font-size:13px;font-weight:600}.suggestion-skip:disabled,.suggestion-add:disabled{opacity:.55;cursor:not-allowed}.suggestions-caught-up{text-align:center;border:1px dashed #76839f;border-radius:14px;padding:10px 14px}.suggestions-caught-up strong{color:var(--text);margin-bottom:2px;font-size:13px;display:block}.suggestions-caught-up p{color:var(--muted);margin:0;font-size:12px}.suggestion-action-error{color:var(--wrong);text-align:right;font-size:12px;font-weight:500}.onboarding-shell{width:min(100vw, var(--phone-width));flex-direction:column;min-height:100dvh;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 40px #1b2a4a1f}.onboarding-shell--welcome{background:linear-gradient(180deg, #233a66 0%, var(--navy) 100%);color:#fff}.onboarding-shell--light{background:var(--bg);color:var(--text)}.ob-floats{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.ob-floats-glow{filter:blur(8px);background:radial-gradient(circle,#b6f23e38 0%,#b6f23e00 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#0000}.ob-stitch--lime:after{content:"";border:2px dashed var(--navy);border-radius:9px;position:absolute;inset:6px}.ob-float{color:var(--navy);white-space:nowrap;border-radius:14px;align-items:baseline;gap:4px;padding:8px 12px;display:flex;position:absolute;box-shadow:0 6px 16px #00000040}.ob-float-greeting{font-size:13px;font-weight:600;line-height:normal}.ob-float-lang{letter-spacing:.6px;color:#1b2a4a80;font-size:10px;font-weight:500;line-height:normal}.ob-float--lime{background:var(--lime)}.ob-float--white{background:#fff}.ob-float--muted{background:#e5e9f2}.ob-float--tail{border-bottom-left-radius:4px}.ob-float--hola{top:69px;left:16px;transform:rotate(10deg)}.ob-float--merci{top:85px;left:259px;transform:rotate(-9deg)}.ob-float--obrigado{top:auto;bottom:max(190px,30%);left:49px;transform:rotate(6deg)}.ob-float--pryvit{top:auto;bottom:max(205px,26%);left:250px;transform:rotate(-8deg)}.ob-float--czesc{top:auto;bottom:max(195px,24%);left:46px;transform:rotate(-5deg)}.onboarding-welcome-content{z-index:1;flex-direction:column;flex:1;align-items:center;gap:12px;padding:40px 20px 16px;display:flex;position:relative;overflow:auto}.onboarding-brand{flex-direction:column;align-items:center;gap:12px;margin-bottom:12px;display:flex}.onboarding-brand-mark{background:var(--lime);width:72px;height:72px;color:var(--navy);border-radius:20px;justify-content:center;align-items:center;font-size:36px;font-weight:700;display:flex}.onboarding-brand-name{color:#fff;margin:0;font-size:32px;font-weight:700}.onboarding-brand-tagline{color:#c8d2e6;margin:0;font-size:16px}.onboarding-value-list{flex-direction:column;gap:12px;width:100%;margin:0;padding:0;list-style:none;display:flex}.onboarding-value-card{background:#24365ce0;border:1px solid #ffffff29;border-radius:14px;align-items:center;gap:12px;width:100%;padding:12px 14px;display:flex}.onboarding-value-icon{width:36px;height:36px;color:var(--navy);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:inline-flex}.onboarding-value-icon--lime{background:var(--lime)}.onboarding-value-icon--soft{background:#e5e9f2}.onboarding-value-title{color:#fff;margin:0 0 2px;font-size:15px;font-weight:600}.onboarding-value-body{color:#c8d2e6;margin:0;font-size:12px}.onboarding-header{flex-direction:column;gap:4px;padding:16px 20px 8px;display:flex}.onboarding-nav{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.onboarding-back{color:var(--navy);font-size:14px;font-weight:600}.onboarding-back:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px}.onboarding-stepper{align-items:center;gap:6px;display:flex}.onboarding-stepper-label{color:var(--muted);font-size:12px;font-weight:500}.onboarding-dot{background:#76839f;border-radius:4px;width:8px;height:8px}.onboarding-dot--done{background:var(--navy)}.onboarding-dot--active{background:var(--navy);width:20px}.onboarding-title{color:var(--navy);margin:0;font-size:26px;font-weight:700}.onboarding-subtitle{color:var(--muted);margin:0;font-size:14px}.onboarding-body{flex-direction:column;flex:1;gap:10px;padding:8px 20px 16px;display:flex;overflow:auto}.onboarding-footer{z-index:1;flex-direction:column;gap:10px;padding:8px 20px 34px;display:flex;position:relative}.onboarding-footer--welcome{z-index:2;background:var(--navy);isolation:isolate;padding-top:12px}.onboarding-btn{cursor:pointer;border:none;border-radius:14px;justify-content:center;align-items:center;width:100%;height:52px;font-size:16px;font-weight:600;display:inline-flex}.onboarding-btn:disabled{opacity:.45;cursor:not-allowed}.onboarding-btn:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.onboarding-btn--lime{background:var(--lime);color:var(--navy)}.onboarding-btn--navy{background:var(--navy);color:#fff}.onboarding-btn--ghost{background:var(--navy);color:#fff;border:1.5px solid #fff}.onboarding-search{background:var(--surface);border:1px solid var(--border);height:44px;color:var(--muted);border-radius:12px;align-items:center;gap:8px;padding:0 14px;display:flex}.onboarding-search input{color:var(--text);background:0 0;border:none;outline:none;flex:1;min-width:0;font-size:15px}.onboarding-search input::placeholder{color:var(--muted)}.onboarding-lang-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.onboarding-lang-card{background:var(--surface);border:1px solid var(--border);cursor:pointer;text-align:left;width:100%;color:inherit;font:inherit;border-radius:14px;align-items:center;gap:12px;padding:10px 14px;display:flex}.onboarding-lang-card--selected{border:1.5px solid var(--navy)}.onboarding-lang-card--disabled{cursor:default;opacity:.95}.onboarding-lang-card:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.onboarding-lang-code{width:36px;height:36px;color:var(--navy);background:#e5e9f2;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:inline-flex}.onboarding-lang-code--muted{color:var(--muted);background:#edf0f5}.onboarding-lang-texts{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.onboarding-lang-name{color:var(--text);font-size:15px;font-weight:600}.onboarding-lang-name--muted{color:var(--muted)}.onboarding-lang-native{color:var(--muted);font-size:12px}.onboarding-radio{box-sizing:border-box;background:#fff;border:1.5px solid #76839f;border-radius:999px;flex-shrink:0;width:22px;height:22px}.onboarding-radio--checked{border:6px solid var(--navy)}.onboarding-pill-muted{color:var(--muted);white-space:nowrap;background:#edf0f5;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:500}.onboarding-empty{color:var(--muted);margin:8px 0;font-size:14px}.onboarding-info{background:var(--surface);border:1px solid var(--border);border-radius:14px;align-items:center;gap:10px;padding:12px 14px;display:flex}.onboarding-info p{color:var(--muted);margin:0;font-size:12px}.onboarding-info-icon{width:24px;height:24px;color:var(--navy);background:#e5e9f2;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:inline-flex}.onboarding-fieldset{border:none;flex-direction:column;gap:6px;margin:0;padding:0;display:flex}.onboarding-fieldset legend{color:var(--muted);margin-bottom:0;padding:0;font-size:12px;font-weight:500}.onboarding-body>.onboarding-fieldset+.onboarding-fieldset,.onboarding-body>.onboarding-info{margin-top:4px}.onboarding-segment{background:#edf0f5;border-radius:12px;gap:4px;padding:3px;display:flex}.onboarding-segment-item{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:10px;flex:1;padding:7px 4px;font-size:13px;font-weight:500}.onboarding-segment-item--active{border:1px solid var(--border);color:var(--navy);background:#fff;font-weight:600}.onboarding-segment-item:focus-visible{outline:2px solid var(--lime);outline-offset:1px}.onboarding-topic-row{flex-wrap:wrap;gap:6px;display:flex}.onboarding-topic{color:var(--muted);cursor:pointer;background:#fff;border:1px solid #76839f;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:500}.onboarding-topic--on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}.onboarding-topic:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.onboarding-hint{color:var(--muted);margin:0;font-size:12px}.onboarding-summary{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:4px 14px}.onboarding-summary-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.onboarding-summary-row:last-child{border-bottom:none}.onboarding-summary-label{color:var(--muted);font-size:14px}.onboarding-summary-value{color:var(--text);text-align:right;font-size:14px;font-weight:600}.onboarding-summary-chip{background:var(--navy);color:#fff;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.onboarding-next-banner{background:var(--navy);border-radius:14px;flex-direction:column;gap:6px;padding:12px 14px;display:flex}.onboarding-next-title-row{align-items:center;gap:8px;display:flex}.onboarding-next-title{color:#fff;margin:0;font-size:15px;font-weight:600}.onboarding-agent-chip{background:var(--lime);color:var(--navy);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.onboarding-next-body{color:#c8d2e6;margin:0;font-size:12px}.onboarding-agent-link{color:var(--lime);cursor:pointer;background:0 0;border:none;align-self:flex-start;margin:0;padding:0;font-size:13px;font-weight:600}.onboarding-agent-link:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px}.settings-page{width:min(100vw, var(--phone-width));background:var(--bg);min-height:100vh;margin:0 auto}.settings-back{color:var(--navy);cursor:pointer;background:0 0;border:none;margin-bottom:12px;padding:0;font-size:16px;font-weight:600}.settings-title{color:var(--navy);margin:0;font-size:28px}.settings-subtitle{color:var(--muted);margin:4px 0 20px;font-size:14px}.settings-section{margin-bottom:20px}.settings-section-label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:0 0 8px;font-size:13px;font-weight:700}.settings-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;overflow:hidden}.settings-account-row{align-items:center;gap:12px;padding:14px 16px;display:flex}.settings-avatar{background:var(--navy);width:44px;height:44px;color:var(--lime);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:inline-flex}.settings-account-texts{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.settings-account-texts strong{color:var(--navy);font-size:16px}.settings-account-texts span{color:var(--muted);font-size:13px}.settings-link-btn{color:var(--navy);cursor:pointer;background:0 0;border:none;font-size:14px;font-weight:700}.settings-row{align-items:center;gap:10px;padding:14px 16px;display:flex}.settings-row--button{cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;background:#fff;border:none}.settings-row--disabled{opacity:.55}.settings-course-row{padding:0}.settings-course-select{min-width:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:#fff;border:none;flex:1;align-items:center;gap:10px;padding:14px 0 14px 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0;border:none;flex-shrink:0;padding:8px;font-size:14px}.folder-also-in{background:var(--chip-new-bg);color:var(--navy);font-weight:600}.folder-sheet-root{z-index:40;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.folder-sheet-scrim{cursor:pointer;background:#161c2b80;border:none;padding:0;position:absolute;inset:0}.folder-sheet{width:min(100vw, var(--phone-width));background:#fff;border-radius:24px 24px 0 0;flex-direction:column;gap:12px;max-height:min(78vh,560px);padding:10px 20px 34px;display:flex;position:relative;overflow:auto;box-shadow:0 -8px 32px #1b2a4a2e}.folder-sheet-handle{background:var(--border);border-radius:2px;align-self:center;width:36px;height:4px}.folder-sheet-title-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.folder-sheet-title-row 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h1{color:var(--navy);margin:8px 0 10px;font-size:26px;line-height:1.2}.photo-lede{color:var(--muted);margin:0 0 16px;font-size:14px;line-height:1.45}.photo-muted{color:var(--muted);margin:0;font-size:12px;line-height:1.4}.photo-full-btn{width:100%;margin-top:10px}.photo-hidden-file{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.photo-add-sheet{width:min(100vw, var(--phone-width));background:#fff;border-radius:20px 20px 0 0;max-height:90vh;padding:18px 20px 24px;overflow:auto}.photo-add-sheet-head h2{color:var(--navy);margin:0;font-size:20px}.photo-add-sheet-sub{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin:6px 0 14px;font-size:13px;display:flex}.photo-add-quota{color:var(--muted)}.photo-add-row{border:1px solid var(--border);border-radius:var(--radius);text-align:left;cursor:pointer;width:100%;color:var(--text);background:#fff;align-items:center;gap:12px;margin-bottom:10px;padding:12px;display:flex}.photo-add-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-weight:700;display:inline-flex}.photo-add-icon--navy{background:var(--navy);color:#fff}.photo-add-icon--lime{background:var(--lime);color:var(--navy)}.photo-add-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.photo-add-copy strong{color:var(--navy);font-size:15px}.photo-add-copy span{color:var(--muted);font-size:12px}.photo-add-photo-card{border:1px solid var(--navy);border-radius:var(--radius);background:#f4fce3;margin-bottom:10px;padding:14px;position:relative}.photo-add-new-pill{background:var(--lime);color:var(--navy);border-radius:999px;padding:3px 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0;font-size:12px}.photo-camera-controls{justify-content:space-between;align-items:center;gap:16px;margin-top:18px;display:flex}.photo-shutter{background:var(--lime);cursor:pointer;border:4px solid #fff;border-radius:999px;width:72px;height:72px}.photo-shutter:disabled{opacity:.5;cursor:not-allowed}.photo-preview-wrap{margin:8px 0 14px;position:relative}.photo-preview{object-fit:cover;background:#dde3ef;border-radius:16px;width:100%;max-height:280px;display:block}.photo-preview-actions{gap:8px;display:flex;position:absolute;bottom:10px;right:10px}.photo-pill-btn{appearance:none;color:var(--navy);font:inherit;cursor:pointer;background:#fff;border:none;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700;box-shadow:0 4px 12px #1b2a4a29}.photo-field{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.photo-field-head{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.photo-optional{color:var(--muted)}.photo-chip-row{flex-wrap:wrap;gap:8px;display:flex}.photo-chip{border:1px solid var(--border);color:var(--navy);cursor:pointer;background:#fff;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:600}.photo-chip--on{background:var(--lime);border-color:var(--navy)}.photo-settings-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin-bottom:12px;overflow:hidden}.photo-settings-row{border:none;border-bottom:1px solid 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#1b2a4a40}.photo-marker--on{background:var(--lime);color:var(--navy)}.photo-marker--amber{background:var(--almost);color:#fff}.photo-select-bar{color:var(--muted);justify-content:space-between;align-items:center;margin:12px 0 8px;font-size:13px;display:flex}.photo-proposal-list{flex-direction:column;gap:10px;padding-bottom:140px;display:flex}.photo-proposal-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;align-items:flex-start;gap:10px;padding:12px;display:flex}.photo-proposal-card--on{outline:2px solid var(--lime);background:#f4fce3}.photo-proposal-card--check{border-color:var(--almost)}.photo-proposal-card--disabled{opacity:.65}.photo-proposal-check{flex-direction:column;align-items:center;gap:6px;display:flex}.photo-proposal-index{background:var(--chip-neutral-bg);width:22px;height:22px;color:var(--navy);border-radius:999px;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.photo-proposal-body{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.photo-proposal-terms{flex-direction:column;gap:2px;display:flex}.photo-proposal-terms strong{color:var(--navy);font-size:15px}.photo-proposal-terms span{color:var(--muted);font-size:13px}.photo-proposal-example{color:var(--muted);margin:0;font-size:12px}.photo-proposal-actions{flex-direction:row;flex-shrink:0;align-items:stretch;gap:8px;display:flex}.photo-proposal-actions .btn{justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:8px 12px;font-size:12px;display:inline-flex}.photo-text-btn{justify-content:center;align-items:center;min-height:44px;padding:8px 10px;font-size:13px;font-weight:600;display:inline-flex}.photo-results-hint{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.photo-sticky-footer{background:linear-gradient(180deg, #f4f6fa00, var(--bg) 28%);margin:0 -20px;padding:12px 20px 20px;position:sticky;bottom:0}.photo-dialog{background:#fff;border-radius:16px;width:min(100vw - 32px,360px);margin-bottom:24px;padding:18px}.photo-dialog h2{color:var(--navy);margin:0 0 8px;font-size:18px}.photo-dialog p{color:var(--muted);margin:0 0 14px;font-size:14px;line-height:1.45}.photo-dialog--sheet{width:min(100vw, var(--phone-width));border-radius:20px 20px 0 0;max-height:85vh;margin:0;overflow:auto}.photo-danger-btn{width:100%;color:var(--wrong);cursor:pointer;background:0 0;border:none;margin-top:8px;padding:10px;font-weight:700}.photo-undo{margin:12px 0;display:inline-flex}.photo-success-thumbs{flex-wrap:wrap;gap:8px;margin:12px 0 4px;display:flex}.photo-results-no-preview{background:var(--chip-neutral-bg,#f3f5f9);border-radius:10px;margin:8px 0 12px;padding:10px 12px}:root{--navy:#1b2a4a;--navy-soft:#2a3d66;--lime:#b6f23e;--correct:#1e9e5a;--correct-deep:#127a43;--wrong:#e5484d;--wrong-deep:#c62f35;--almost:#f5a524;--almost-ink:#8a5300;--bg:#f4f6fa;--surface:#fff;--text:#161c2b;--muted:#5b6276;--border:#e1e5ee;--chip-neutral-bg:#edf0f5;--chip-new-bg:#e5e9f2;--chip-due-bg:#fef1d6;--chip-mastered-bg:#e3f5ea;--feedback-tip-bg:#eefbd3;--feedback-tip-ink:#3d5a07;--option-wrong-bg:#fde8e9;--option-correct-bg:#e3f5ea;--phone-width:390px;--radius:16px;--radius-sm:10px;color:var(--text);background:#e8ebf0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{justify-content:center;display:flex}button,input{font:inherit}a{color:inherit;text-decoration:none}.app-shell{width:min(100vw, var(--phone-width));background:var(--bg);min-height:100vh;color:var(--text);position:relative;box-shadow:0 12px 40px #1b2a4a1f}.page{padding:16px 20px 96px}.brand-row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.logo{background:var(--navy);color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:13px;font-weight:700;line-height:1;display:inline-flex}.brand{color:var(--navy);font-size:18px;font-weight:700}.brand-tagline{color:var(--muted);font-size:13px;font-weight:500}.chip{background:var(--chip-neutral-bg);color:var(--muted);border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.chip-lime{background:var(--lime);color:var(--navy)}.chip-pair{background:var(--chip-new-bg);color:var(--navy);margin-left:auto}.course-pill{border:1px solid var(--border);color:var(--navy);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:6px;margin-left:auto;padding:6px 10px;font-size:12px;font-weight:700;display:inline-flex}.course-pill-flags{gap:2px;font-size:14px;line-height:1;display:inline-flex}.course-pill-chevron{color:var(--muted);font-size:11px}.title-row--actions{gap:12px}.title-actions{align-items:center;gap:8px;display:flex}.page-deck-subtitle{color:var(--muted);margin:-8px 0 14px;font-size:14px}.sheet-backdrop{z-index:40;background:#1b2a4a73;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.course-sheet{width:min(100vw, var(--phone-width));background:#fff;border-radius:20px 20px 0 0;max-height:85vh;padding:18px 20px 24px;overflow:auto}.course-sheet-head{justify-content:space-between;align-items:baseline;margin-bottom:14px;display:flex}.course-sheet-head h2{color:var(--navy);margin:0;font-size:20px}.course-sheet-count{color:var(--muted);font-size:13px}.course-sheet-item{border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:10px;margin-bottom:10px;padding:12px;display:flex}.course-sheet-select{min-width:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;flex:1;align-items:center;gap:10px;padding:0;display:flex}.course-sheet-item--active{border-color:var(--navy);border-width:2px}.course-sheet-flags{font-size:18px}.course-sheet-texts{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.course-sheet-name{color:var(--navy);font-size:15px;font-weight:700}.course-sheet-meta{color:var(--muted);font-size:13px}.course-sheet-due{flex-shrink:0}.course-sheet-check{background:var(--navy);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;display:inline-flex}.course-sheet-gear{border:1px solid var(--border);width:34px;height:34px;color:var(--navy);cursor:pointer;background:#fff;border-radius:12px;flex-shrink:0}.course-sheet-add{border:2px dashed var(--border);border-radius:var(--radius);color:inherit;align-items:center;gap:10px;margin-bottom:12px;padding:12px;display:flex}.course-sheet-add--disabled{opacity:.65}.course-sheet-add-icon{width:28px;height:28px;color:var(--navy);background:#b6f23e59;border-radius:8px;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.course-sheet-note{background:var(--chip-new-bg);border-radius:var(--radius);color:var(--muted);margin:0;padding:12px;font-size:13px;line-height:1.45}.course-sheet-actions{flex-direction:column;align-items:stretch;gap:8px;margin-top:16px;display:flex}.course-sheet-manage{box-sizing:border-box;justify-content:center;align-items:center;width:100%;text-decoration:none;display:flex}.course-sheet-close{width:100%;color:var(--muted);cursor:pointer;background:0 0;border:none;padding:10px 8px;font-weight:600}.chip-almost{background:var(--chip-due-bg);color:var(--almost-ink)}.title-row{justify-content:space-between;align-items:center;margin:8px 0 16px;display:flex}.title-row h1{color:var(--navy);margin:0;font-size:28px}.icon-btn{background:var(--navy);color:#fff;cursor:pointer;box-sizing:border-box;border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;font-size:22px;line-height:1;text-decoration:none;display:inline-flex;overflow:visible}.icon-btn img{flex-shrink:0;width:18px;height:18px;display:block}.segmented{background:var(--chip-new-bg);border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:12px;padding:4px;display:grid}.segmented button{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:10px;padding:10px;font-weight:600}.segmented button.active{color:var(--navy);background:#fff;box-shadow:0 1px 2px #0000000f}.search{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:12px;margin-bottom:12px;padding:12px 14px}.chip-row{margin:0 -20px 14px}.chip-row-scroll-wrap{position:relative}.chip-row-scroll{scrollbar-width:none;gap:8px;padding-inline:16px;display:flex;overflow-x:auto}.chip-row-scroll::-webkit-scrollbar{display:none}.chip-row-fade{pointer-events:none;z-index:1;width:32px;position:absolute;top:0;bottom:0}.chip-row-fade-left{background:linear-gradient(to right, var(--bg), transparent);left:0}.chip-row-fade-right{background:linear-gradient(to left, var(--bg), transparent);right:0}.filter{border:1px solid var(--border);color:var(--muted);white-space:nowrap;cursor:pointer;background:#fff;border-radius:999px;flex-shrink:0;padding:6px 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16px}.feedback.ok{background:var(--option-correct-bg);border-color:#0000}.feedback.bad{background:var(--feedback-tip-bg);color:var(--feedback-tip-ink);border-color:#0000}.feedback.almost{border-color:var(--border);background:#fff}.feedback-tip{align-items:flex-start;gap:10px;display:flex}.feedback-bang{color:var(--feedback-tip-ink);font-size:18px;font-weight:800;line-height:1.2}.grade-chip-row{margin-bottom:10px}.word-diff{flex-wrap:wrap;gap:6px;margin:10px 0;display:flex}.word-diff .word{border-radius:6px;align-items:center;padding:2px 6px;font-size:14px;font-weight:600;display:inline-flex}.word-diff .word.ok{background:var(--option-correct-bg);color:var(--correct-deep)}.word-diff .word.bad{background:var(--option-wrong-bg);color:var(--wrong);text-decoration:line-through}.word-diff .word.miss{background:var(--option-correct-bg);color:var(--correct-deep)}.typing-input{border:1px solid var(--border);width:100%;min-height:48px;color:var(--text);border-radius:12px;margin:12px 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strong{margin-bottom:2px;font-size:16px;display:block}.streak-banner p{color:#ffffffbf;margin:0;font-size:13px}.demo-note{color:#ffffff8c;margin-top:4px;font-size:11px;font-weight:600;display:inline-block}.stat-card .demo-note{color:var(--muted);margin-top:2px}.stat-row{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px;display:grid}.stat-card{border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center;background:#fff;flex-direction:column;gap:2px;padding:12px 10px;display:flex}.stat-card strong{color:var(--navy);font-size:22px;line-height:1.1}.stat-card .stat-mastered{color:var(--correct-deep)}.stat-card span{color:var(--muted);font-size:11px;font-weight:600}.progress-card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;display:flex}.progress-card-head strong{color:var(--navy);font-size:15px}.progress-card-head>span:not(.chip){color:var(--muted);font-size:12px;font-weight:600}.forecast-chart{grid-template-columns:repeat(7,1fr);align-items:end;gap:6px;min-height:110px;display:grid}.forecast-col{flex-direction:column;align-items:center;gap:4px;display:flex}.forecast-value{color:var(--navy);font-size:11px;font-weight:700}.forecast-bar-track{justify-content:center;align-items:flex-end;width:100%;height:72px;display:flex}.forecast-bar{background:#cfd6e6;border-radius:6px 6px 2px 2px;width:18px}.forecast-bar.today{background:var(--navy)}.forecast-label{color:var(--muted);font-size:10px;font-weight:600}.recent-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.recent-list li{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:8px 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