:root{color-scheme:light;--bg:#f7f7f2;--surface:#fff;--surface-soft:#f2f3ed;--ink:#1d1d1f;--secondary:#6e6e73;--line:#e5e5ea;--accent:#4b6648;--accent-hover:#3d563b;--tint:#e8eee3;--header:rgba(245,245,247,.82);--shadow:0 16px 60px rgba(28,35,50,.06),0 2px 8px rgba(28,35,50,.025);--art-filter:none;--error:#c0392b;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","PingFang SC",Arial,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased}
:root[data-appearance=dark]{color-scheme:dark;--bg:#151517;--surface:#232326;--surface-soft:#2c2c30;--ink:#f5f5f7;--secondary:#a1a1a6;--line:#3a3a3e;--accent:#557550;--accent-hover:#60845a;--tint:#293629;--header:rgba(21,21,23,.82);--shadow:0 16px 60px rgba(0,0,0,.18);--art-filter:invert(.9);--error:#ff6961}
@media(prefers-color-scheme:dark){:root:not([data-appearance=light]){color-scheme:dark;--bg:#151517;--surface:#232326;--surface-soft:#2c2c30;--ink:#f5f5f7;--secondary:#a1a1a6;--line:#3a3a3e;--accent:#557550;--accent-hover:#60845a;--tint:#293629;--header:rgba(21,21,23,.82);--shadow:0 16px 60px rgba(0,0,0,.18);--art-filter:invert(.9);--error:#ff6961}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-width:280px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;border:0;background:none;min-height:44px}button:disabled{opacity:.48;cursor:default}button,a,input,textarea,select{outline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid var(--accent)}button{transition:background .18s,transform .18s,opacity .18s}button:active:not(:disabled){transform:scale(.98)}button svg{width:20px;height:20px;flex-shrink:0}a{color:inherit;text-decoration:none}p,h1,h2{margin:0}svg{display:block}header{height:88px;max-width:1080px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 36px}#home{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:650;letter-spacing:-.7px;min-height:44px}.brand-icon{width:32px;height:32px;background:var(--ink);color:var(--surface);display:grid;place-items:center;border-radius:10px}.brand-icon svg{width:22px;height:22px}header nav{display:flex;align-items:center;gap:12px}.icon{height:44px;width:44px;border-radius:50%;display:grid;place-items:center}.icon svg{width:24px;height:24px}.icon:hover,.language-button:hover{background:var(--line)}.language-button{display:flex;gap:7px;align-items:center;font-size:13px;font-weight:500;border-radius:22px;padding:0 12px;color:var(--secondary)}.language-button svg{width:17px;height:17px}main{width:min(100% - 48px,520px);margin:46px auto 60px}.primary{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:13px 25px;border-radius:16px;background:var(--accent);color:#fff;font-size:16px;font-weight:560;line-height:1.35}.primary:hover:not(:disabled){background:var(--accent-hover)}.primary svg{width:19px;height:19px}.text-button{color:var(--accent);font-size:14px;padding:8px 4px;display:inline-flex;justify-content:center;align-items:center;gap:4px;line-height:1.5}.text-button svg{width:14px;height:14px}.muted,.learning-hint,.footprint-note{font-size:13px;line-height:1.7;color:var(--secondary)}.error{font-size:13px;line-height:1.6;color:var(--error);margin-top:12px}.error:empty{display:none}.editorial-art{width:220px;aspect-ratio:1;background-image:url("assets/illustrations.webp");background-size:300% 100%;background-repeat:no-repeat;filter:var(--art-filter);flex-shrink:0}.art-read{background-position:left center}.art-rest{background-position:center center}.art-grow{background-position:right center}.empty{text-align:center;padding:30px 10px}.empty .editorial-art{width:280px;max-width:100%;margin:0 auto 25px}.empty h1{font-size:29px;font-weight:650;letter-spacing:-1px;line-height:1.25}.empty p{font-size:16px;color:var(--secondary);line-height:1.7;max-width:330px;margin:16px auto 28px}.empty .primary{min-width:180px}
.learning-head{display:flex;align-items:center;justify-content:space-between;color:var(--secondary);font-size:14px;margin-bottom:17px}.learning-head button{display:grid;place-items:center;width:44px;border-radius:14px}.learning-head button:hover{background:var(--line)}.progress{display:flex;gap:22px;align-items:center;margin-bottom:24px}.progress>span{font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.progress small{color:var(--secondary);font-size:14px;font-weight:400}.track{height:4px;background:var(--line);border-radius:4px;width:100%;overflow:hidden}.track i{height:100%;display:block;border-radius:4px;background:var(--accent);transition:width .45s ease}.card-stack{perspective:1400px;position:relative;margin-bottom:27px}.card-stack:before{content:"";position:absolute;inset:14px 12px -8px;border-radius:30px;background:var(--surface);border:1px solid var(--line);opacity:.7}.card{display:block;width:100%;height:360px;padding:0;position:relative;border-radius:30px;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.22,.8,.25,1),translate .2s;touch-action:pan-y;box-shadow:var(--shadow)}.card:active:not(:disabled){transform:none}.card.flipped,.card.flipped:active:not(:disabled){transform:rotateY(180deg)}.card-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--line);border-radius:30px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:58px 34px;overflow:auto}.face-back{transform:rotateY(180deg)}.card-type{position:absolute;top:29px;left:32px;color:var(--secondary);font-size:11px;letter-spacing:1.5px;font-weight:600}.front{font-size:48px;line-height:1.15;font-weight:550;letter-spacing:-1.8px;overflow-wrap:anywhere}.long .front{font-size:29px;line-height:1.4;letter-spacing:-.6px}.flip{position:absolute;bottom:25px;display:flex;align-items:center;gap:7px;color:var(--secondary);font-size:12px}.flip svg{width:16px;height:16px}.back-front{font-size:18px;line-height:1.4;color:var(--secondary);margin-bottom:10px;overflow-wrap:anywhere}.ipa{font-size:14px;color:var(--secondary);margin-bottom:18px}.meaning{font-size:27px;font-weight:550;line-height:1.55;white-space:pre-line;overflow-wrap:anywhere}.actions .primary{width:100%}.learning-hint{margin:20px auto 0;text-align:center}.end-browse{display:flex;margin:8px auto 0}.end-browse+.learning-hint{margin-top:0}
.completion{text-align:center;margin-top:-23px}.completion-illustration{height:156px;position:relative;width:210px;margin:0 auto 14px}.completion-illustration .editorial-art{width:180px;height:180px;position:absolute;left:15px;top:-12px}.completion-seal{position:absolute;right:0;bottom:5px;background:var(--accent);color:#fff;border:5px solid var(--bg);width:43px;height:43px;border-radius:50%;display:grid;place-items:center}.completion-seal svg{width:20px;height:20px}.eyebrow{font-size:11px;color:var(--secondary);font-weight:600;letter-spacing:1.4px;margin-bottom:12px}.completion h1{font-size:28px;line-height:1.3;letter-spacing:-.9px;font-weight:650;outline:none}.completion-copy{color:var(--secondary);font-size:14px;line-height:1.75;max-width:380px;margin:12px auto 17px}.goal-pill{display:inline-flex;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:22px;font-size:12px;color:var(--secondary);padding:9px 15px}.goal-pill>span{color:var(--ink);font-weight:500}.goal-pill .extra-label{color:var(--accent)}.result-stats{display:grid;grid-template-columns:repeat(4,1fr);margin:25px 0;padding:23px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.result-stats div{display:flex;flex-direction:column;gap:7px;border-right:1px solid var(--line)}.result-stats div:last-child{border:0}.result-stats strong{font-size:26px;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums}.result-stats span{font-size:11px;color:var(--secondary)}.week-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:9px 20px 18px}.week-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:left}.week-heading>span{font-size:12px;font-weight:500}.week-heading button{font-size:12px;white-space:nowrap}.week-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;margin-top:5px}.week-day{display:flex;flex-direction:column;align-items:center;gap:9px}.week-day>span{color:var(--secondary);font-size:11px}.week-day i{border-radius:50%;width:30px;height:30px;background:var(--surface-soft);color:var(--secondary);display:grid;place-items:center;font-style:normal}.week-day i svg{width:16px;height:16px}.week-day em{font-size:10px;font-style:normal;color:var(--secondary)}.week-day.complete i{background:var(--accent);color:white}.week-day.visited i{background:var(--tint);color:var(--accent)}.week-day b{width:6px;height:6px;border-radius:50%;background:var(--accent)}.week-day.is-today em{color:var(--accent);font-weight:600}.completion-actions{margin-top:22px}.next-group-note{font-size:12px;color:var(--secondary);margin-bottom:11px}.completion-actions>.primary{width:100%}.completion-links{display:flex;gap:13px;align-items:center;justify-content:center;margin-top:5px}.completion-links>span{color:var(--secondary)}.tomorrow{font-size:11px;color:var(--secondary);line-height:1.6;margin:15px 0}.sparks{position:absolute;inset:0;pointer-events:none}.sparks i{position:absolute;left:50%;top:55%;width:5px;height:8px;border-radius:2px;background:var(--accent);opacity:0;animation:spark .8s var(--delay) ease-out both}.sparks i:nth-child(3n){background:#8faacc}.celebrate .completion-seal{animation:seal .55s cubic-bezier(.2,.9,.3,1.4)}@keyframes seal{from{transform:scale(0)}to{transform:scale(1)}}@keyframes spark{0%{opacity:0;transform:rotate(var(--a)) translateY(0)}20%{opacity:.8}100%{opacity:0;transform:rotate(var(--a)) translateY(calc(-1 * var(--r))) rotate(80deg)}}
dialog{width:min(100% - 36px,550px);max-height:calc(100dvh - 64px);border:1px solid var(--line);border-radius:28px;padding:0;background:var(--surface);color:var(--ink);box-shadow:0 25px 100px rgba(0,0,0,.2);overflow:auto;overscroll-behavior:contain}dialog::backdrop{background:rgba(20,22,28,.25);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}dialog[open]{animation:panel-in .22s ease-out}.panel-head{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 23px 14px;background:var(--surface);border-bottom:1px solid var(--line)}.panel-head h2{font-size:19px;font-weight:600;letter-spacing:-.4px}.panel-head .icon{width:32px;min-height:32px;height:32px;background:var(--surface-soft);color:var(--secondary)}.panel-head .icon svg{width:17px;height:17px}#panel-body{padding:24px}.menu-list{display:flex;flex-direction:column}.menu-row{display:flex;align-items:center;gap:14px;min-height:60px;text-align:left;padding:8px 12px;border-radius:12px}.menu-row:hover{background:var(--surface-soft)}.menu-row>span:nth-child(2){flex:1}.menu-row small{color:var(--secondary);font-size:13px}.menu-row>svg:last-child{width:15px;height:15px;color:var(--secondary);margin-left:auto}.menu-symbol{width:33px;height:33px;border-radius:10px;display:grid;place-items:center;background:var(--surface-soft);color:var(--secondary)}.menu-symbol svg{width:19px;height:19px}.menu-row+ .menu-row{border-top:1px solid var(--surface-soft)}dialog[data-kind=menu]{max-width:390px}dialog[data-kind=menu] #panel-body{padding:12px}input,select,textarea{color:var(--ink);background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;min-height:44px;padding:12px;outline-color:var(--accent);max-width:100%}input::placeholder,textarea::placeholder{color:var(--secondary);opacity:.8}textarea{display:block;width:100%;min-height:240px;resize:vertical;line-height:1.7;font-size:15px}.import-actions{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:20px}.import-actions>.primary{font-size:14px;min-height:46px;padding:12px 19px}.local-import{margin-top:16px;font-size:13px}.list{margin-top:18px;display:flex;flex-direction:column}.preview-row{padding:15px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr;gap:8px}.preview-row:first-child{padding-top:0}.preview-row .remove-card{justify-self:end;font-size:12px;min-height:32px;padding:0 4px}.library-row{display:flex;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.library-row>div{flex:1;min-width:0;overflow-wrap:anywhere}.library-row p{font-size:15px;margin-bottom:5px;line-height:1.4}.library-row small{font-size:13px;color:var(--secondary);line-height:1.5}.library-row button{font-size:12px;color:var(--accent);flex-shrink:0}#search{width:100%}.preference-group{background:var(--surface-soft);border:1px solid var(--line);border-radius:16px;margin-bottom:18px;padding:0 15px}.preference-row{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:62px}.preference-row+.preference-row{border-top:1px solid var(--line)}.preference-row label{font-size:14px;line-height:1.4;display:flex;align-items:center;gap:7px}.preference-row label svg{width:16px;height:16px}.preference-row input{width:66px;text-align:center;background:var(--surface);padding:7px 5px;font-size:15px;min-height:36px;border-radius:9px}.preference-row select{max-width:48%;border:0;background:none;padding:8px 0;font-size:13px;color:var(--secondary)}.settings-estimate{font-size:14px;line-height:1.6;margin:22px 0 4px;font-weight:500}.settings-preset{font-size:13px;justify-content:start;text-align:left}.settings-tip{font-size:14px;line-height:1.7;color:var(--secondary);margin:8px 0 12px}.full-width{width:100%;margin-top:24px}.backup-copy{margin-bottom:18px}.notice{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.footprint-intro{display:flex;align-items:center;justify-content:center;gap:25px;margin:-16px 0 12px}.footprint-intro .editorial-art{width:140px}.footprint-intro>div:last-child{display:flex;flex-direction:column;gap:9px;max-width:180px}.footprint-intro strong{font-size:40px;font-weight:600;letter-spacing:-1.5px}.footprint-intro span{font-size:13px;color:var(--secondary);line-height:1.5}.footprint-today{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:12px;color:var(--secondary);padding:14px;background:var(--surface-soft);border-radius:12px}.footprint-today b{color:var(--ink);margin-left:5px}.footprint-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0 24px}.footprint-stats>div{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:14px;padding:15px}.footprint-stats span{font-size:12px;color:var(--secondary)}.footprint-stats strong{font-size:25px;font-weight:550}.calendar-label{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:var(--secondary);margin-bottom:12px}.footprint-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.footprint-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:8px 0;border-radius:9px;background:var(--surface-soft);font-size:12px}.footprint-cell small{font-size:9px;opacity:.6}.footprint-cell.complete{background:var(--accent);color:white}.footprint-cell.visited{background:var(--tint);color:var(--accent)}.footprint-note{margin-top:18px;font-size:12px}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,10px);opacity:0;pointer-events:none;background:var(--ink);color:var(--bg);padding:13px 20px;border-radius:16px;font-size:13px;line-height:1.5;max-width:calc(100% - 32px);width:max-content;z-index:100;box-shadow:var(--shadow);transition:opacity .2s,transform .2s}#toast.show{opacity:1;transform:translate(-50%,0)}@keyframes panel-in{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
@media(min-width:900px){main:has(.welcome){margin-top:40px}.welcome .editorial-art{width:300px}.welcome h1{font-size:32px}.welcome{padding-top:16px}}
@media(max-width:600px){header{height:76px;padding:0 24px}#home{font-size:20px}header nav{gap:6px}main{width:calc(100% - 40px);margin-top:20px;margin-bottom:30px}.learning-head{margin-bottom:10px}.progress{margin-bottom:19px}.card{height:350px}.card-face{padding:55px 25px}.front{font-size:40px}.long .front{font-size:26px}.meaning{font-size:23px}.card-stack{margin-bottom:25px}.empty{padding:25px 2px}.empty .editorial-art{width:250px;margin-bottom:20px}.empty h1{font-size:27px}.empty p{font-size:15px;max-width:300px}.completion{margin-top:-5px}.completion-illustration{height:134px;margin-bottom:10px}.completion-illustration .editorial-art{width:160px;height:160px;left:25px;top:-16px}.completion-seal{right:15px;bottom:0}.completion h1{font-size:25px}.completion-copy{font-size:13px;margin:10px auto 15px}.result-stats{margin:21px 0;padding:20px 0}.week-card{padding:9px 14px 17px}.week-heading>span{font-size:11px}.week-heading .text-button{font-size:11px}.week-strip{gap:5px}.completion-actions{margin-top:19px}dialog{width:calc(100% - 24px);max-height:calc(100dvh - 32px);border-radius:24px}.panel-head{padding:17px 20px 13px}#panel-body{padding:20px}.preference-group{padding:0 12px}.preference-row{gap:10px}.preference-row label{font-size:13px}.preference-row select{font-size:12px;max-width:49%}.footprint-intro{gap:18px}.footprint-grid{gap:5px}.footprint-cell{border-radius:7px}.import-actions{gap:8px}.import-actions .text-button{font-size:13px}.learning-hint{font-size:12px}}
@media(max-width:350px){header{padding:0 16px}main{width:calc(100% - 32px)}.card{height:320px}.front{font-size:34px}.week-heading{gap:3px}.week-heading>span{max-width:150px}.result-stats span{font-size:10px}.goal-pill{gap:7px;font-size:11px}.footprint-intro .editorial-art{width:115px}.preference-row label{max-width:53%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sparks{display:none}.card.flipped{transform:none}.card.flipped .face-front,.card:not(.flipped) .face-back{visibility:hidden}.face-back{transform:none}}
@media(prefers-contrast:more){:root{--secondary:#505057;--line:#a1a1a6}:root[data-appearance=dark]{--secondary:#d0d0d5;--line:#7e7e85}.primary{outline:1px solid currentColor}}
/* Quiet, unobtrusive scrolling in both appearances. */
*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--secondary) 32%,transparent) transparent}
::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--secondary) 32%,transparent);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--secondary) 60%,transparent)}::-webkit-scrollbar-corner{background:transparent}
.brand-icon{background:none;width:44px;height:44px;border-radius:0;overflow:visible;flex-shrink:0}.brand-icon:before{content:"";display:block;width:44px;height:44px;background:url('assets/icon.webp') center/contain no-repeat}#home{gap:9px;min-width:0}#brand-name{line-height:1.25;max-width:270px}.flip svg{width:18px;height:18px;stroke-width:1.5}
.choice-field{padding:0;border:0;margin:0 0 24px;min-width:0}.choice-field legend,.settings-section-title{font-size:13px;font-weight:550;margin-bottom:11px;color:var(--secondary)}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;background:var(--surface-soft);padding:4px;border:1px solid var(--line);border-radius:13px}.segmented label{position:relative;min-width:0;cursor:pointer}.segmented input,.model-options input{position:absolute;opacity:0;width:1px;height:1px;min-height:0;padding:0}.segmented span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:40px;font-size:13px;border-radius:9px;line-height:1.3;padding:6px;color:var(--secondary);transition:background .15s,box-shadow .15s}.segmented input:checked+span{background:var(--surface);color:var(--ink);box-shadow:0 1px 5px rgba(0,0,0,.09);font-weight:550}.segmented input:focus-visible+span,.model-options input:focus-visible+span{outline:2px solid var(--accent);outline-offset:1px}.settings-section-title{margin-top:5px}.settings-bottom{margin-top:22px;border-top:1px solid var(--line);padding-top:10px}.settings-bottom .menu-row{width:100%;font-size:14px;padding:8px 0}.settings-bottom .menu-row>span{flex:1}.debug-button{font-size:12px;color:var(--secondary);margin-top:12px;display:flex;margin-inline:auto}.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;line-height:1.4;padding:11px 18px;background:var(--surface-soft);border:1px solid var(--line);border-radius:13px;font-size:14px;font-weight:500}.secondary:hover{background:var(--line)}.import-intro,.api-intro{font-size:14px;line-height:1.7;color:var(--secondary);margin-bottom:18px}.connection-inline{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:14px 0 2px}.connection-inline p{font-size:12px}.connection-inline button{white-space:nowrap;font-size:12px}.local-option{border-top:1px solid var(--line);margin-top:24px;padding-top:22px}.local-option h3{font-size:14px;font-weight:600;margin:0 0 10px}.local-option p{font-size:13px;line-height:1.75;color:var(--secondary);margin-bottom:15px}.local-option .secondary{width:100%}.key-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:8px 0 10px;font-size:13px;font-weight:550}.key-heading a{font-size:12px;color:var(--accent);font-weight:400;min-height:44px;display:flex;align-items:center}#api-key{width:100%;font-size:14px;letter-spacing:.3px}.model-field{margin-top:22px;margin-bottom:18px}.model-options{display:grid;gap:9px}.model-options label{position:relative;cursor:pointer}.model-options label>span{border:1px solid var(--line);border-radius:13px;display:flex;flex-direction:column;gap:7px;padding:13px 40px 13px 15px;position:relative;transition:background .15s,border-color .15s}.model-options strong{font-size:14px;font-weight:550}.model-options small{font-size:12px;color:var(--secondary)}.model-options input:checked+span{border-color:var(--accent);background:var(--tint)}.model-options input:checked+span:after{content:"";position:absolute;right:17px;top:23px;width:7px;height:12px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg)}.remember-row{display:flex;gap:10px;align-items:center;font-size:13px;min-height:44px;cursor:pointer}.remember-row input{width:17px;height:17px;min-height:17px;padding:0;margin:0;accent-color:var(--accent)}.key-route{margin-top:12px}.api-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.api-actions .primary{border-radius:13px;min-height:46px;font-size:14px}.connection-status{font-size:13px;line-height:1.6;margin:13px 0}.connection-status:empty{display:none}.connection-status.success{color:var(--accent)}.api-footer{display:flex;justify-content:space-between;margin-top:15px;gap:12px}.api-footer button{font-size:12px}.reset-counts{font-size:16px;font-weight:550;line-height:1.5;margin-bottom:14px}.reset-description{font-size:14px;color:var(--secondary);line-height:1.8}.reset-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:14px}.danger{background:var(--error);color:#fff;border-radius:13px;padding:13px 15px;font-size:14px;min-height:46px}.reset-actions .secondary{order:2}#reset-backup{margin-top:22px}dialog[data-kind=reset]{max-width:440px}
@media(max-width:600px){.segmented span{font-size:12px;padding:6px 3px}.choice-field{margin-bottom:21px}}
/* Import: choose a method, add content, then review. */
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
dialog[data-kind=import]{background:var(--bg);max-width:580px}dialog[data-kind=import] .panel-head{background:var(--bg);border-bottom:0;padding-bottom:5px}dialog[data-kind=import] #panel-body{padding-top:18px}.import-method{border:0;padding:0;margin:0 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:12px;min-width:0}.import-method-card{position:relative;cursor:pointer;min-width:0}.import-method-card input{position:absolute;opacity:0;width:1px;height:1px;min-height:0;padding:0}.import-method-card>span{display:flex;flex-direction:column;gap:8px;min-height:86px;padding:17px 15px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:border-color .18s,background .18s}.import-method-card strong{font-size:14px;line-height:1.35;font-weight:600}.import-method-card small{font-size:12px;line-height:1.5;color:var(--secondary)}.import-method-card input:checked+span{border-color:var(--accent);background:var(--tint)}.import-method-card input:checked+span strong{color:var(--accent)}.import-method-card input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}.import-method-card input:disabled+span{opacity:.5}.import-input-card{border:1px solid var(--line);border-radius:18px;background:var(--surface);overflow:hidden}.import-input-heading{padding:11px 16px 3px;display:flex;gap:12px;align-items:center;justify-content:space-between}.import-input-heading label{font-size:14px;font-weight:550}.import-input-heading .text-button{font-size:12px;gap:3px;max-width:55%;text-align:right}.import-input-heading svg{width:14px;height:14px}.import-input-card textarea{min-height:185px;max-height:340px;border:0;border-radius:0;background:transparent;padding:10px 18px 18px;font-size:15px;resize:vertical;outline-offset:-3px}.import-input-card textarea:focus-visible{outline:2px solid var(--accent)}.import-input-footer{padding:12px 17px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;justify-content:space-between;color:var(--secondary);font-size:11px;line-height:1.5;background:color-mix(in srgb,var(--surface-soft) 40%,var(--surface))}#import-filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%;color:var(--accent)}.import-api-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:15px;margin-top:16px}.import-api-symbol{height:34px;width:34px;display:grid;place-items:center;background:var(--surface-soft);border-radius:11px;color:var(--secondary);flex-shrink:0}.import-api-symbol svg{width:18px;height:18px}.import-api-copy{flex:1;min-width:0}.import-api-copy strong{font-size:13px;font-weight:550}.import-api-copy p{font-size:11px;color:var(--secondary);line-height:1.6;margin-top:5px}.import-api-card .secondary{font-size:12px;min-height:36px;padding:7px 12px;border-radius:10px;flex-shrink:0}.import-local-note{display:flex;gap:6px;align-items:center;justify-content:center;font-size:12px;color:var(--secondary);margin-top:18px}.import-local-note svg{width:15px;height:15px}.import-submit{margin-top:22px}.import-submit .primary{width:100%;border-radius:14px;font-size:15px}.import-submit>p{font-size:11px;color:var(--secondary);text-align:center;margin-top:12px;line-height:1.6}
@media(max-width:600px){dialog[data-kind=import] #panel-body{padding:16px}.import-method{gap:10px;margin-bottom:14px}.import-method-card>span{padding:15px 12px;min-height:88px}.import-method-card small{font-size:11px}.import-api-card{gap:10px;padding:13px 11px}.import-api-symbol{display:none}.import-api-copy strong{font-size:12px}.import-api-copy p{font-size:11px}.import-input-card textarea{min-height:180px}.import-input-footer{font-size:11px}.import-input-heading{padding-inline:14px}.import-submit{margin-top:18px}}

/* Guided import; hide dialog chrome without disabling scrolling. */
dialog,#panel-body{scrollbar-width:none;-ms-overflow-style:none}dialog::-webkit-scrollbar,#panel-body::-webkit-scrollbar{display:none;width:0;height:0}
.import-steps{list-style:none;display:flex;justify-content:space-between;gap:12px;padding:0;margin:0 0 26px}.import-steps li{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--secondary);white-space:nowrap}.import-steps li>span{display:grid;place-items:center;width:23px;height:23px;border:1px solid var(--line);border-radius:50%;font-size:11px}.import-steps b{font-weight:500}.import-steps li[aria-current=step]{color:var(--accent)}.import-steps li[aria-current=step]>span{background:var(--accent);color:white;border-color:var(--accent)}.import-steps .complete>span{background:var(--tint);color:var(--accent);border-color:transparent}.import-steps svg{width:14px;height:14px}.import-welcome{text-align:center;margin:0 0 27px}.import-welcome .editorial-art{width:130px;height:130px;margin:-8px auto 7px}.import-welcome h3{font-size:23px;letter-spacing:-.5px;margin-bottom:9px}.import-welcome p{font-size:13px;color:var(--secondary)}.import-step-heading h3{font-size:20px;letter-spacing:-.4px;margin:0 0 20px}.wizard-actions{display:flex;flex-wrap:wrap;align-items:center;gap:15px}.wizard-actions .primary{width:auto;flex:1}.wizard-actions>p{flex-basis:100%;margin-top:0}.wizard-actions>.text-button{font-size:13px;padding:10px 4px}.import-template{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;margin:0 0 16px}.template-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.template-heading h4{font-size:13px;font-weight:600}.template-heading .text-button{font-size:12px;padding:0;min-height:24px}.import-template table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px;text-align:left}.import-template th{font-size:11px;font-weight:500;color:var(--secondary);background:var(--surface-soft)}.import-template th,.import-template td{padding:8px 10px;border-bottom:1px solid var(--line);word-break:break-word}.template-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:14px}.template-actions button{font-size:12px;min-height:34px;padding:7px 11px;border-radius:10px}.template-actions .text-button{padding-inline:0}.import-template>p{font-size:12px;line-height:1.6;margin-top:11px;color:var(--secondary)}#template-fallback{font-size:12px;margin-top:12px}#template-copy-text{margin-top:10px;font-size:12px;min-height:140px}dialog[data-kind=import][data-mode=pairs] .import-input-card textarea{min-height:115px}dialog[data-kind=import][data-mode=pairs] .import-local-note{display:none}dialog[data-kind=import-preview] .import-actions{position:sticky;bottom:-24px;background:var(--surface);padding:14px 0;margin-bottom:-12px}
@media(max-width:600px){.import-steps{gap:8px;margin-bottom:22px}.import-steps li{font-size:11px;gap:5px}.import-step-heading h3{font-size:18px;margin-bottom:16px}.import-template{padding:13px}.import-welcome h3{font-size:22px}.import-template>p{font-size:11px}.import-method-card>span{min-height:100px}dialog[data-kind=import-preview] .import-actions{bottom:-20px}}

.template-heading h4{margin:0}.template-reopen{font-size:12px;margin:-10px 0 14px;padding:0;min-height:28px}.import-steps{gap:8px}.import-steps li{gap:5px}.import-steps li>span{flex-shrink:0}@media(max-width:600px){.import-steps{gap:5px}.import-steps li{font-size:10px;gap:4px}.import-steps li>span{width:19px;height:19px;font-size:10px}}

html:has(dialog[open]){overflow:hidden}
.panel-head h2:focus{outline:none}
/* One stable frame for every import step. Only the middle section scrolls. */
dialog[data-kind=import-flow]{width:min(600px,calc(100% - 32px));height:min(740px,calc(100dvh - 40px));max-height:none;overflow:hidden;background:var(--bg)}dialog[data-kind=import-flow][open]{display:flex;flex-direction:column}dialog[data-kind=import-flow] .panel-head{flex:0 0 66px;position:relative;background:var(--bg);border:0;padding:16px 24px 10px}dialog[data-kind=import-flow] #panel-body{min-height:0;flex:1;display:flex;flex-direction:column;padding:0;overflow:hidden}dialog[data-kind=import-flow] .import-steps{flex:none;margin:0;padding:12px 24px 20px;border-bottom:1px solid var(--line)}.flow-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:24px;scrollbar-width:none;animation:flow-content-in .2s ease both}.flow-scroll::-webkit-scrollbar{display:none}.flow-footer{flex:none;padding:12px 24px 22px;border-top:1px solid var(--line);background:var(--surface)}.flow-footer-status{display:flex;align-items:center;justify-content:center;min-height:34px;margin:0 0 8px;font-size:11px;line-height:1.5;color:var(--secondary);text-align:center}.flow-nav{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px}.flow-nav button{height:50px;min-height:50px;border-radius:13px;font-size:14px;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:8px}.flow-nav .primary svg{width:17px;height:17px}.flow-nav button:disabled{opacity:.4;cursor:default}.flow-nav .primary{font-weight:600}.flow-nav .secondary{background:var(--surface-soft);border:1px solid var(--line)}dialog[data-kind=import-flow] .import-welcome{margin:0 0 24px}dialog[data-kind=import-flow] .import-welcome .editorial-art{height:112px;width:112px;margin:-5px auto 10px}dialog[data-kind=import-flow] .import-method{margin-bottom:0}dialog[data-kind=import-flow] .import-step-heading p{font-size:13px;color:var(--secondary);line-height:1.5;margin:-8px 0 20px}.flow-api-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}.flow-api-card #api-key{width:100%;background:var(--surface-soft);font-size:14px;margin-bottom:20px}.flow-api-card .model-field{margin-bottom:16px}.flow-api-card .muted{font-size:11px;margin-top:8px}.flow-api-test{display:flex;align-items:center;gap:14px;margin-top:17px}.flow-api-test button{font-size:12px;white-space:nowrap;min-height:36px;border-radius:10px}.flow-api-test p{font-size:11px;color:var(--secondary);line-height:1.5}.optional-label{font-size:11px;color:var(--secondary)}dialog[data-kind=import-flow] .import-input-heading{padding:14px 16px 7px}dialog[data-kind=import-flow] .import-input-card textarea{min-height:125px;max-height:250px;resize:vertical}.file-section{margin-top:20px}.file-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.file-heading h4{font-size:14px;font-weight:550;margin:0}.file-heading button{min-height:32px;font-size:12px;padding:2px 0;gap:4px}.file-heading svg{width:15px;height:15px}.files-hint{font-size:11px;color:var(--secondary);margin:5px 0 10px}.file-empty{display:flex;gap:9px;align-items:center;padding:17px 12px;border:1px dashed var(--line);border-radius:13px;color:var(--secondary);font-size:12px}.file-empty svg{width:19px;height:19px;flex-shrink:0}.import-file{display:flex;gap:11px;align-items:center;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:13px;margin-top:8px}.file-symbol{display:grid;place-items:center;width:32px;height:36px;flex-shrink:0;border-radius:9px;background:var(--tint);color:var(--accent)}.file-symbol svg{width:17px;height:17px}.import-file>div{min-width:0;flex:1}.import-file strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500}.import-file small{display:block;margin-top:4px;font-size:11px;color:var(--secondary)}.import-file .icon{width:30px;height:30px;min-height:30px;flex-shrink:0;color:var(--secondary)}.import-file .icon svg{width:15px;height:15px}.import-file.error{border-color:var(--error)}.import-file.error small{color:var(--error)}.source-note{font-size:11px;color:var(--secondary);line-height:1.5;margin-top:17px}.preview-heading h3{font-size:21px;margin:0 0 7px}.preview-heading p{font-size:12px;color:var(--secondary);line-height:1.6}.preview-index{color:var(--secondary);font-size:11px;font-variant-numeric:tabular-nums}dialog[data-kind=import-flow] .preview-row{background:var(--surface);padding:16px;border:1px solid var(--line);border-radius:16px;margin-bottom:12px}dialog[data-kind=import-flow] .preview-row input{background:var(--surface-soft);width:100%;font-size:14px}dialog[data-screen=processing] .flow-scroll{display:grid;place-items:center}dialog[data-screen=processing] .flow-nav .primary svg{display:none}.organizing-scene{text-align:center;width:100%;padding:16px 4px}.organizing-scene h3{font-size:22px;margin:30px 0 10px;letter-spacing:-.5px}.organizing-scene p{font-size:13px;line-height:1.6;color:var(--secondary);margin:0 auto;max-width:310px}.organizing-art{height:112px;width:150px;position:relative;margin:0 auto}.organizing-art i{position:absolute;width:66px;height:88px;border:1px solid var(--line);background:var(--surface);border-radius:14px;top:12px;left:43px;box-shadow:0 8px 22px rgba(0,0,0,.05);animation:organize-card 2.7s ease-in-out infinite}.organizing-art i:after{content:'';position:absolute;left:14px;right:14px;top:28px;height:5px;border-radius:3px;background:var(--line);box-shadow:0 14px 0 var(--line)}.organizing-art i:nth-child(1){--tilt:-16deg;--shift:-29px;animation-delay:-.4s}.organizing-art i:nth-child(2){--tilt:14deg;--shift:26px;animation-delay:-.2s}.organizing-art i:nth-child(3){--tilt:0deg;--shift:0px}.organizing-art>span{position:absolute;right:0;bottom:0;width:32px;height:32px;background:var(--accent);color:#fff;border:3px solid var(--bg);border-radius:50%;display:grid;place-items:center;animation:organize-check 2.7s ease-in-out infinite}.organizing-art svg{width:17px;height:17px}.organizing-progress{font-size:12px;color:var(--accent);margin-top:26px;min-height:20px;font-variant-numeric:tabular-nums}.organizing-track{height:3px;width:140px;background:var(--line);border-radius:3px;overflow:hidden;margin:12px auto 0}.organizing-track span{display:block;height:100%;width:45%;border-radius:3px;background:var(--accent);animation:organize-track 1.8s ease-in-out infinite}.organizing-error{text-align:center;padding:42px 12px}.organizing-error>svg{width:38px;height:38px;color:var(--secondary);margin-bottom:18px}.organizing-error h3{font-size:21px}.organizing-error p{font-size:14px;line-height:1.7;margin:15px 0;color:var(--error)}.organizing-error small{font-size:12px;color:var(--secondary)}@keyframes organize-card{0%,100%{transform:translateX(var(--shift)) rotate(var(--tilt)) translateY(3px)}50%{transform:translateX(var(--shift)) rotate(var(--tilt)) translateY(-7px)}}@keyframes organize-check{0%,100%{transform:scale(.9)}50%{transform:scale(1.08)}}@keyframes organize-track{0%{transform:translateX(-110%)}100%{transform:translateX(330%)}}@keyframes flow-content-in{from{opacity:.6;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:600px){dialog[data-kind=import-flow]{width:calc(100% - 24px);height:min(740px,calc(100dvh - 24px));border-radius:22px}dialog[data-kind=import-flow] .panel-head{flex-basis:60px;padding:13px 18px 9px}dialog[data-kind=import-flow] .import-steps{padding:10px 16px 16px}.flow-scroll{padding:20px 16px}.flow-footer{padding:10px 16px calc(16px + env(safe-area-inset-bottom,0px))}.flow-nav{grid-template-columns:88px minmax(0,1fr);gap:12px}.flow-nav button{font-size:13px}.flow-api-card{padding:14px}.flow-api-card .model-options strong{font-size:12px}.organizing-scene h3{font-size:20px}.file-empty{font-size:11px}.flow-footer-status{font-size:10px}.import-welcome h3{font-size:21px}.import-method-card small{font-size:11px}.flow-api-test{gap:10px}}
@media(prefers-reduced-motion:reduce){.flow-scroll,.organizing-art i,.organizing-art>span,.organizing-track span{animation:none}.organizing-art i{transform:translateX(var(--shift)) rotate(var(--tilt))}.organizing-track span{width:100%;opacity:.5}}

.flow-api-card .key-heading{margin:0 0 10px}.flow-api-card .model-field{margin-top:0}.flow-api-card .model-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.flow-api-card .model-options span{min-height:75px;padding:12px}.flow-api-card .model-options strong{font-size:13px;overflow-wrap:anywhere}.flow-api-card .model-options small{font-size:11px}.flow-api-card .model-options input:checked+span:after{display:none}.flow-footer #api-status{display:flex;align-items:center;justify-content:center;min-height:34px;margin:0 0 8px;font-size:11px;line-height:1.5;text-align:center;color:var(--secondary)}.flow-footer #api-status.error,.flow-footer-status.error{color:var(--error)}.flow-footer #api-status.success{color:var(--accent)}@media(max-width:600px){.flow-api-card .model-options span{padding:10px}.flow-api-card .model-options strong{font-size:12px}.flow-footer #api-status{font-size:10px}}

/* Inline API connection test, with the explanatory text revealed on demand. */
.api-key-row{display:flex;align-items:center;gap:10px;margin-bottom:20px}.api-key-row #api-key,.flow-api-card .api-key-row #api-key{flex:1;min-width:0;width:0;margin:0;height:46px}.api-test-control{position:relative;flex-shrink:0;display:flex}.api-test-icon{width:46px;height:46px;min-height:46px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);color:var(--accent);display:grid;place-items:center}.api-test-icon:hover{background:var(--tint)}.api-test-icon svg{width:21px;height:21px}.api-test-icon:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.api-test-tooltip{position:absolute;right:0;top:calc(100% + 9px);width:240px;max-width:calc(100vw - 76px);padding:12px 14px;z-index:10;border:1px solid var(--line);border-radius:12px;background:var(--ink);color:var(--bg);box-shadow:0 6px 24px rgba(0,0,0,.14);font-size:12px;line-height:1.6;opacity:0;visibility:hidden;transform:translateY(-3px);transition:opacity .15s,transform .15s,visibility .15s;pointer-events:none}.api-test-tooltip strong{display:block;font-size:12px;font-weight:600;margin-bottom:3px}.api-test-control:hover .api-test-tooltip,.api-test-control:focus-within .api-test-tooltip{opacity:1;visibility:visible;transform:none}.api-test-spinner{height:18px;width:18px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:api-test-spin .7s linear infinite}@keyframes api-test-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.api-test-tooltip{transition:none}.api-test-spinner{animation:none;border-style:dotted}}dialog[data-kind=api] .api-actions{justify-content:flex-end}

/* Compact bilingual wordmark on smaller screens. */
@media(max-width:600px){header{padding-inline:18px;gap:10px}#home{font-size:17px;letter-spacing:-.4px;gap:6px}.brand-icon,.brand-icon:before{width:38px;height:38px}header nav{gap:2px;flex-shrink:0}.language-button{padding-inline:8px}#brand-name{max-width:190px}}
@media(max-width:360px){header{padding-inline:12px}#home{font-size:15px}.brand-icon,.brand-icon:before{width:32px;height:32px}.language-button{padding-inline:5px}.language-button svg{display:none}}

.editorial-art{mix-blend-mode:normal;filter:none}

.import-input-card:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--tint)}.import-input-card #source:focus,.import-input-card #source:focus-visible{outline:none;box-shadow:none}.import-input-card #source::selection{background:var(--tint);color:var(--ink)}dialog[data-screen=failed] .flow-scroll{display:grid;place-items:center}.organizing-error{width:100%;padding:24px 12px}.failure-symbol{width:56px;height:56px;margin:0 auto 22px;display:grid;place-items:center;border-radius:50%;background:var(--surface-soft);color:var(--secondary)}.failure-symbol svg{width:28px;height:28px}.organizing-error p{color:var(--secondary);max-width:360px;margin:16px auto}.error-code{display:block;font-size:11px;color:var(--secondary);margin:0 0 20px}.organizing-error small{display:block;line-height:1.6}

dialog[data-kind=settings]{background:var(--bg);width:min(580px,calc(100% - 24px))}dialog[data-kind=settings] .panel-head{background:var(--bg)}.settings-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:18px;margin-bottom:16px}.settings-card h3{font-size:15px;margin:0 0 16px}.settings-card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.settings-card-heading h3{margin:0}.settings-card-heading>span{font-size:11px;color:var(--accent);padding:4px 8px;background:var(--tint);border-radius:20px}.settings-caption{font-size:12px;color:var(--secondary);line-height:1.6;margin:8px 0 22px}.settings-card .choice-field{margin:0 0 20px}.settings-card .choice-field:last-child{margin-bottom:0}.settings-card .preference-group{border:1px solid var(--line);padding:0 16px}.settings-card .preference-row{padding:12px 0;min-height:68px}.settings-card .preference-row input{flex:0 0 72px;width:72px;margin:0;min-height:40px}.settings-card .preference-row label{min-width:0;flex:1}.settings-card .full-width{margin-top:18px}.settings-card.settings-bottom{padding-top:20px;border-top:1px solid var(--line)}.advanced-settings{border-top:1px solid var(--line);margin-top:12px;padding-top:16px}.advanced-settings summary{font-size:12px;color:var(--secondary);cursor:pointer}.advanced-settings .debug-button{margin-top:12px}@media(max-width:600px){.settings-card{padding:16px}.settings-card-heading{gap:6px}}

.rating-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;width:100%}.rating{display:flex;flex-direction:column;gap:7px;align-items:center;padding:13px 5px;border:1px solid var(--line);border-radius:14px;background:var(--surface);min-height:68px}.rating strong{font-size:14px;font-weight:550}.rating small{font-size:11px;color:var(--secondary)}.rating:hover{border-color:var(--accent);background:var(--tint)}.rating-1 strong{color:var(--error)}.rating-3{background:var(--tint);border-color:var(--accent)}.undo-review{display:flex;margin:12px auto}.sample-start{display:block;margin:14px auto;font-size:14px;color:var(--accent)}.sample-decks{display:grid;gap:14px;margin-top:22px}.sample-deck{text-align:left;position:relative;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface-soft)}.sample-deck-icon{display:block;color:var(--accent);margin-bottom:12px}.sample-deck strong{font-size:17px}.sample-deck p{font-size:13px;line-height:1.6;color:var(--secondary);margin:8px 0}.sample-deck small{font-size:12px;color:var(--accent)}.sample-deck>svg:last-child{position:absolute;right:18px;top:22px}.sample-toolbar{position:sticky;top:65px;padding:12px 0;background:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:14px;z-index:2}.sample-toolbar .primary{font-size:14px;padding:12px 16px}.sample-row{padding:16px 0;border-bottom:1px solid var(--line)}.sample-row strong{font-size:15px;line-height:1.5;font-weight:550}.sample-row p{font-size:13px;color:var(--secondary);line-height:1.6;margin-top:6px}.weekly-nav{display:flex;align-items:center;justify-content:space-between;gap:8px}.weekly-nav span{font-size:11px;color:var(--secondary)}.weekly-nav button{font-size:12px}.weekly-hero{text-align:center;margin:12px 0 24px}.weekly-hero .editorial-art{width:140px;margin:auto}.weekly-hero h3{font-size:21px;margin:12px 0}.weekly-hero p,.weekly-note{font-size:13px;color:var(--secondary);line-height:1.7}.weekly-note{margin:10px 0}.rating:disabled{opacity:.5}@media(max-width:400px){.rating-grid{gap:6px}.rating strong{font-size:12px}.weekly-nav{flex-wrap:wrap}.weekly-nav span{order:-1;width:100%;text-align:center}}

/* Home and quiet card navigation */
.home-hero{display:flex;align-items:center;gap:36px;padding:36px 0 44px}.home-hero .editorial-art{width:180px;flex-shrink:0}.home-hero h1{font-size:30px;line-height:1.3;letter-spacing:-.8px;margin:12px 0}.home-hero p:not(.eyebrow){color:var(--secondary);margin:0 0 24px}.home-hero .sample-start{margin:14px 0 0;padding:6px 0;background:none;border:0}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.home-tile{border:1px solid var(--line);border-radius:22px;padding:22px;background:var(--surface)}.tile-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.tile-heading h2{font-size:16px;margin:0}.tile-heading button{font-size:12px;display:flex;align-items:center;gap:4px}.home-number{display:block;font-size:38px;font-weight:550;margin:22px 0 18px}.home-number small{font-size:13px;font-weight:400;color:var(--secondary)}.home-summary{font-size:14px;margin:24px 0;color:var(--secondary)}.home-tile .week-strip{margin:12px 0 0}.home-tile .text-button{display:inline-flex;align-items:center;gap:4px}.rating-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rating,.rating-3{background:var(--surface);border-color:var(--line);min-height:50px;font-size:15px}.actions{display:block}.recall-actions{min-height:54px;display:flex;justify-content:center;align-items:center}.card-navigation{display:flex;justify-content:space-between;margin:20px 0 0}.card-navigation button{padding:10px 6px}.card-navigation button:disabled{opacity:.3}.completion>.editorial-art{margin:0 auto 24px}.completion-links{gap:24px}.card{touch-action:pan-y}.learning-head button{font-size:13px}
@media(max-width:600px){.home-hero{flex-direction:column;gap:8px;text-align:center;padding:12px 0 30px}.home-hero .editorial-art{width:140px}.home-hero h1{font-size:26px}.home-hero .sample-start{margin:14px auto 0}.home-grid{grid-template-columns:1fr}.home-tile{padding:20px}}

#main.home-view{max-width:820px;width:calc(100% - 40px)}#study-home{width:auto;height:auto;white-space:nowrap;padding:6px 0}.learning-head{min-height:32px}.card-navigation{margin-top:12px}.learning-hint{margin-top:14px}

[hidden]{display:none!important}
/* Import choices and connection feedback */
.import-method{grid-template-columns:1fr}.import-method-card>span{flex-direction:row;align-items:center;gap:14px;min-height:76px;padding:14px 16px;transition:border-color .2s,background .2s,transform .16s,box-shadow .2s}.import-method-card:active>span{transform:scale(.985)}.method-icon{display:grid;place-items:center;flex:none;width:42px;height:42px;border-radius:13px;background:var(--surface-soft);color:var(--accent);transition:transform .2s,background .2s}.method-icon svg,.method-selected svg{width:21px;height:21px}.method-copy{display:flex;flex:1;flex-direction:column;gap:4px}.method-selected{display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;color:transparent;transition:background .2s,color .2s,transform .2s}.method-selected svg{width:15px;height:15px}.import-method-card input:checked+span .method-selected{background:var(--accent);border-color:var(--accent);color:white;transform:scale(1.05)}.import-method-card input:checked+span .method-icon{background:var(--tint);transform:scale(1.06)}
.api-key-row{margin-bottom:0}.connection-status:not(:empty){display:flex;align-items:flex-start;gap:8px;margin:9px 0 4px;animation:status-in .2s ease both}.connection-status.success:before,.connection-status.error:before{display:grid;place-items:center;flex:none;width:17px;height:17px;border-radius:50%;font-size:11px;font-weight:700;margin-top:2px;color:white}.connection-status.success:before{content:'✓';background:var(--accent)}.connection-status.error:before{content:'!';background:var(--error)}.connection-status.error{color:var(--error)}@keyframes status-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.organizing-art{width:170px;height:150px;perspective:500px}.organizing-art:before,.organizing-art:after{content:'';position:absolute;inset:7px 18px;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:50%;animation:orbit 4s linear infinite}.organizing-art:after{inset:22px 0;animation-duration:6s;animation-direction:reverse}.organizing-art i{left:52px;top:27px;box-shadow:0 10px 28px color-mix(in srgb,var(--accent) 16%,transparent);will-change:transform}.organizing-art>span{right:8px;bottom:12px;z-index:2}.organizing-scene h3{margin-top:18px}.organizing-progress{margin-top:18px}.organizing-track span{will-change:transform}@keyframes orbit{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@media(max-width:600px){.import-method-card>span{min-height:76px;padding:12px 14px}}
@media(prefers-reduced-motion:reduce){.organizing-art:before,.organizing-art:after,.organizing-art i,.organizing-art>span,.organizing-track span,.connection-status:not(:empty){animation:none}.import-method-card>span,.method-icon,.method-selected{transition:none}}
/* Give primary content room after removing repeated helper copy. */
.home-hero h1{margin-bottom:24px}.sample-deck small{display:block;margin-top:7px}.flow-footer-status:empty{display:none}.import-welcome h3{margin-bottom:18px}.preview-heading{margin-bottom:16px}.settings-card-heading{margin-bottom:18px}
/* Card gestures preserve the independent flip transform on the card itself. */
.card-stack{will-change:transform;transform-origin:50% 85%}.card-stack .card{transition:transform .6s cubic-bezier(.22,.8,.25,1)}
/* A quiet milestone becomes warmer with each completed extra set. */
.completion{margin:0 auto;max-width:530px}.heat-art{position:relative;width:190px;height:190px;margin:0 auto 18px;display:grid;place-items:center;--heat:#d2dcc5;--heat-glow:rgba(137,161,113,.16)}.achieved .heat-art{--heat:#e9b774;--heat-glow:rgba(239,159,77,.24)}.heat-1 .heat-art{--heat:#eea865;--heat-glow:rgba(235,130,67,.27)}.heat-2 .heat-art{--heat:#e68058;--heat-glow:rgba(231,109,68,.30)}.heat-3 .heat-art{--heat:#df6045;--heat-glow:rgba(222,86,58,.34)}.heat-core{position:relative;z-index:2;width:142px;height:142px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 45% 35%,var(--surface),var(--heat-glow));box-shadow:0 0 48px var(--heat-glow)}.heat-core .editorial-art{width:134px;height:134px}.heat-ring{position:absolute;inset:12px;border:1px solid var(--heat);border-radius:50%;opacity:.6;animation:heat-breathe 3s ease-in-out infinite}.heat-ring-b{inset:1px;opacity:.3;animation-delay:-1.5s}.heat-art>i{position:absolute;z-index:3;width:7px;height:7px;background:var(--heat);border-radius:50%;left:20%;top:60%;animation:heat-rise 2.7s ease-in infinite}.heat-art>i:nth-of-type(2){left:76%;top:48%;animation-delay:-1s;width:5px;height:5px}.heat-art>i:nth-of-type(3){left:32%;top:30%;animation-delay:-1.8s;width:4px;height:4px}.heat-art>i:nth-of-type(4){left:67%;top:77%;animation-delay:-.6s}.heat-2 .heat-art>i,.heat-3 .heat-art>i{animation-duration:1.8s}.goal-progress{margin:14px auto 0;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;color:var(--secondary);font-size:13px}.goal-progress strong{color:#a25230;background:var(--heat-glow,rgba(235,130,67,.12));padding:5px 10px;border-radius:20px;font-weight:600}.completion-actions{margin-top:28px}.completion-actions>.primary{max-width:340px}.completion-links{margin-top:14px}.completion h1{font-size:30px}.completion.achieved h1{font-weight:700}@keyframes heat-breathe{50%{transform:scale(1.07);opacity:.2}}@keyframes heat-rise{0%{transform:translateY(8px) scale(.7);opacity:0}30%{opacity:.8}100%{transform:translateY(-28px) scale(1.2);opacity:0}}
/* Notes condense into a card while the actual batch counter remains separate. */
.organizing-art{width:200px;height:190px;perspective:700px;isolation:isolate}.organizing-art:before,.organizing-art:after{inset:20px 15px;border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);animation:organize-ring 6s linear infinite}.organizing-art:after{inset:35px 3px;animation-duration:8s;animation-direction:reverse}.organizing-glow{position:absolute;inset:22px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 18%,transparent),transparent 68%);animation:glow-pulse 2.8s ease-in-out infinite}.organizing-tile{position:absolute;left:56px;top:42px;width:88px;height:108px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:18px;background:var(--surface);box-shadow:0 18px 35px rgba(35,65,42,.14);display:flex;flex-direction:column;justify-content:center;gap:8px;padding:20px;animation:tile-float 3.2s ease-in-out infinite;will-change:transform}.organizing-tile span{display:block;width:100%;height:5px;border-radius:4px;background:var(--line);transform-origin:left;animation:line-fill 3.2s ease-in-out infinite}.organizing-tile span:nth-child(2){width:75%;animation-delay:.2s}.organizing-tile span:nth-child(3){width:48%;animation-delay:.4s}.organizing-spark{position:absolute;right:36px;top:34px;font-size:26px;color:var(--accent);animation:sparkle 2.4s ease-in-out infinite}.orbit-dots{position:absolute;inset:0;animation:organize-ring 5s linear infinite}.organizing-art .orbit-dots i{position:absolute;left:50%;top:12px;width:7px;height:7px;border:0;border-radius:50%;background:var(--accent);box-shadow:none;animation:none}.organizing-art .orbit-dots i:nth-child(2){left:12%;top:70%;width:5px;height:5px;opacity:.5}.organizing-art .orbit-dots i:nth-child(3){left:86%;top:70%;width:4px;height:4px;opacity:.5}.organizing-track span{animation:organize-track 1.8s ease-in-out infinite}@keyframes organize-ring{to{transform:rotate(360deg)}}@keyframes tile-float{0%,100%{transform:translateY(3px) rotate(-3deg)}50%{transform:translateY(-8px) rotate(3deg)}}@keyframes line-fill{0%,100%{transform:scaleX(.55);opacity:.55}50%{transform:scaleX(1);opacity:1}}@keyframes glow-pulse{50%{transform:scale(1.15);opacity:.65}}@keyframes sparkle{0%,100%{transform:scale(.65) rotate(-15deg);opacity:.45}50%{transform:scale(1.1) rotate(15deg);opacity:1}}
@media(max-width:600px){.heat-art{width:165px;height:165px}.heat-core{width:125px;height:125px}.heat-core .editorial-art{width:120px;height:120px}.completion h1{font-size:26px}.organizing-art{width:180px;height:170px}.organizing-tile{left:48px;top:32px}}
@media(prefers-reduced-motion:reduce){.heat-ring,.heat-art>i,.organizing-art:before,.organizing-art:after,.organizing-glow,.organizing-tile,.organizing-tile span,.organizing-spark,.orbit-dots{animation:none!important}.card-stack{transition:none!important}}
/* The rear card remains stationary while the front card follows the gesture. */
.card-stack{will-change:auto}.card-moving{position:relative;transform-origin:50% 85%;will-change:transform}.card-moving .card{width:100%}
.rating-1{background:var(--surface);border-color:var(--line);color:var(--ink)}.rating-3{background:var(--accent);border-color:var(--accent);color:#fff}.rating-1:hover{background:var(--surface-soft)}.rating-3:hover{filter:brightness(1.08)}.rating:active{transform:scale(.97)}
.organizing-art:before,.organizing-art:after{display:none}
.home-hero .sample-start{display:block;width:max-content;margin:9px 0 0;padding:4px 0;font-size:12px;color:var(--secondary)}@media(max-width:600px){.home-hero .sample-start{margin:9px auto 0}}
@media(prefers-reduced-motion:reduce){.card-moving{transition:none!important}}
/* Keep the primary feedback legible across hover and keyboard focus. */
.rating.rating-3:hover,.rating.rating-3:focus-visible{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;filter:none}
.prompt-card{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.prompt-card p{font-size:14px;line-height:1.6;color:var(--secondary)}.prompt-card .primary{width:100%;margin:20px 0 14px}.prompt-card #template-fallback{margin-top:16px}.prompt-card #template-copy-text{width:100%;min-height:200px}

/* Keep the page still during card gestures while allowing long card content to scroll. */
.card,.card-face{touch-action:none;overscroll-behavior:contain}