@import"https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400..600;1,9..144,400&family=Newsreader:ital,opsz@0,6..72;1,6..72&display=swap";:root{--terracotta:#b56a4a;--terracotta-deep:#9a5238;--bg:#f4ece0;--grain:.025;--footer:#ece0cf;--ink:#2e2620;--ink-soft:#6b5d4f;--her:#fffdf8;--her-ink:#2e2620;--shadow:rgba(80,50,30,.12);--input:#faf5ec;--border:rgba(120,80,50,.18);--divider:rgba(120,80,50,.12);--trans-bg:rgba(125,122,74,.1);--trans-ink:#5d5a3a;--correct-bg:rgba(125,160,110,.14);--correct-ink:#4a6b3a;--panel-bg:#fbf3ea;--danger:#b5523a}html[data-theme=dark]{--terracotta:#bd7155;--terracotta-deep:#9c5740;--bg:#1c1815;--grain:.04;--footer:#221d19;--ink:#ece3d6;--ink-soft:#c2b2a0;--her:#2f2823;--her-ink:#f3ece0;--shadow:rgba(0,0,0,.35);--input:#342c25;--border:rgba(225,190,150,.42);--divider:rgba(220,180,140,.2);--trans-bg:rgba(150,150,90,.12);--trans-ink:#b8b48a;--correct-bg:rgba(130,170,110,.16);--correct-ink:#a8d090;--panel-bg:#262019;--danger:#cf6347}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{font-family:Newsreader,Georgia,serif;background:var(--bg);color:var(--ink);height:100dvh;overflow:hidden;transition:background .3s,color .3s;background-image:radial-gradient(circle at 15% 12%,rgba(200,100,60,.06),transparent 40%),radial-gradient(circle at 85% 88%,rgba(125,122,74,.06),transparent 40%)}input,textarea,button,select{font-family:inherit}.screen{display:flex;flex-direction:column;height:100dvh;position:relative}.splash{height:100dvh;display:grid;place-items:center;background:var(--bg)}.muted{color:var(--ink-soft);opacity:.85}.avatar{width:46px;height:46px;border-radius:50%;flex-shrink:0;background:var(--terracotta);display:grid;place-items:center;font-family:Fraunces,serif;font-weight:600;font-size:22px;color:#fff;box-shadow:inset 0 -3px 8px #0000002e,0 2px 6px #00000026}.avatar.lg{width:74px;height:74px;font-size:34px}.icon-btn{width:38px;height:38px;flex-shrink:0;border:none;border-radius:50%;background:#ffffff24;color:#fbf3ea;display:grid;place-items:center;cursor:pointer;transition:background .2s,transform .15s}.icon-btn:active{transform:scale(.9)}.icon-btn svg{width:19px;height:19px}.primary-btn{width:100%;border:none;border-radius:22px;padding:14px;background:linear-gradient(160deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;font-size:17px;font-weight:600;cursor:pointer;box-shadow:0 3px 10px #96523847;transition:transform .15s,opacity .2s}.primary-btn:active{transform:scale(.98)}.primary-btn:disabled{opacity:.45}.text-btn{background:none;border:none;color:#fbf3ea;font-size:15px;cursor:pointer;opacity:.9}.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.seg.wide{grid-template-columns:repeat(5,1fr)}.seg button{font-family:Newsreader,serif;font-size:15px;padding:12px 6px;border:1.5px solid var(--border);border-radius:11px;background:var(--input);color:var(--ink);cursor:pointer;transition:all .15s}.seg button.active{background:var(--terracotta);color:#fff;border-color:var(--terracotta);box-shadow:0 2px 8px #96523859}.auth-screen{height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:360px;background:var(--panel-bg);border:1px solid var(--border);border-radius:24px;padding:32px 26px;box-shadow:0 10px 40px var(--shadow);display:flex;flex-direction:column;align-items:center;gap:10px}.auth-card .avatar.lg{margin-bottom:4px}.brand{font-family:Fraunces,serif;font-weight:600;font-size:30px;color:var(--ink)}.brand-sub{font-size:14px;color:var(--ink-soft);text-align:center;font-style:italic;margin-bottom:8px}.auth-seg{width:100%;background:var(--input);border:1px solid var(--border);border-radius:12px;padding:4px;gap:4px}.auth-seg button{border:none;border-radius:9px;padding:10px;font-size:15px}.auth-form{width:100%;display:flex;flex-direction:column;gap:12px;margin-top:6px}.field,.auth-form input{width:100%;font-size:16px;color:var(--ink);background:var(--input);border:1px solid var(--border);border-radius:12px;padding:13px 15px;outline:none;transition:border-color .2s,box-shadow .2s}.field:focus,.auth-form input:focus{border-color:var(--terracotta);box-shadow:0 0 0 3px #b56a4a1f}.auth-err{font-size:14px;color:var(--danger);text-align:center}.demo-box{width:100%;background:var(--trans-bg);border:1px dashed var(--border);border-radius:14px;padding:12px 14px;text-align:center;display:flex;flex-direction:column;gap:6px}.demo-line{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft)}.demo-creds{font-size:15px;color:var(--ink);font-weight:600}.demo-fill{align-self:center;border:none;background:var(--terracotta);color:#fbf3ea;border-radius:10px;padding:8px 14px;font-size:14px;cursor:pointer}.hint{font-size:12px;color:var(--ink-soft);opacity:.7;font-style:italic}.hint.left{text-align:left}.list-header{display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 16px) 18px 16px;background:linear-gradient(180deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;box-shadow:0 2px 16px var(--shadow)}.list-header h1{font-family:Fraunces,serif;font-weight:600;font-size:24px}.hdr-actions{display:flex;gap:8px}.list-body{flex:1;overflow-y:auto;padding:8px 0 90px}.list-empty{padding:60px 30px;text-align:center;color:var(--ink-soft);display:flex;flex-direction:column;gap:8px}.chat-row{display:flex;align-items:center;gap:14px;width:100%;padding:14px 18px;background:none;border:none;border-bottom:1px solid var(--divider);cursor:pointer;text-align:left;transition:background .15s}.chat-row:active{background:var(--divider)}.chat-row-text{flex:1;min-width:0}.chat-row-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.chat-row-name{font-family:Fraunces,serif;font-weight:600;font-size:18px;color:var(--ink)}.chat-row-lang{font-size:12px;color:var(--ink-soft);background:var(--trans-bg);padding:2px 8px;border-radius:8px;flex-shrink:0}.chat-row-prev{font-size:14px;color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.fab{position:absolute;right:20px;bottom:calc(env(safe-area-inset-bottom) + 22px);width:58px;height:58px;border:none;border-radius:50%;background:linear-gradient(160deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px #96523866;transition:transform .15s}.fab:active{transform:scale(.92)}.fab svg{width:26px;height:26px}.wiz-header,.chat-header{display:flex;align-items:center;gap:12px;padding:calc(env(safe-area-inset-top) + 14px) 16px 14px;background:linear-gradient(180deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;box-shadow:0 2px 16px var(--shadow)}.wiz-header h1{flex:1;font-family:Fraunces,serif;font-weight:600;font-size:20px}.wiz-progress{display:flex;gap:7px;justify-content:center;padding:16px;background:var(--footer)}.dot-step{width:34px;height:6px;border-radius:3px;background:var(--divider);transition:background .25s}.dot-step.on{background:var(--terracotta)}.wiz-body{flex:1;overflow-y:auto;padding:22px 20px 34px;display:flex;flex-direction:column}.wiz-title{font-family:Fraunces,serif;font-weight:600;font-size:24px;margin-bottom:6px;color:var(--ink)}.wiz-sub{color:var(--ink-soft);font-size:15px;margin-bottom:18px}.field-label{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-soft);margin:24px 0 10px;font-weight:600}.field-label:first-of-type{margin-top:4px}.wiz-body .field{margin-bottom:2px}.wiz-body .chips+.field{margin-top:10px}.sugg-row{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 2px}.sugg-row .chip{font-size:14px;padding:6px 12px}.field.area{resize:none;line-height:1.4}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1.5px solid var(--border);background:var(--input);color:var(--ink);border-radius:18px;padding:9px 15px;font-size:15px;cursor:pointer;transition:all .15s}.chip.on{background:var(--terracotta);color:#fff;border-color:var(--terracotta);box-shadow:0 2px 8px #9652384d}.age-slider{width:100%;accent-color:var(--terracotta);height:26px;cursor:pointer}.slider-scale{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-soft);opacity:.7;margin-top:-2px}.swatches{display:flex;gap:10px;flex-wrap:wrap}.swatch{width:34px;height:34px;border-radius:50%;border:3px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s}.swatch.on{border-color:var(--ink);transform:scale(1.1)}.wiz-footer{padding:14px 20px calc(env(safe-area-inset-bottom) + 16px);background:var(--footer);border-top:1px solid var(--divider)}.review{display:flex;align-items:center;gap:12px;background:var(--input);border:1.5px solid var(--border);border-radius:14px;padding:12px 14px;margin-bottom:6px}.review-avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:#fff;font-family:Fraunces,serif;font-weight:600;font-size:22px;flex-shrink:0}.review-text{font-size:15px;color:var(--ink);min-width:0}.review-text .muted{font-size:13px;margin-top:2px}.admin-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--divider)}.admin-row-main{min-width:0;color:var(--ink);font-size:15px}.admin-row-actions{display:flex;gap:6px;flex-shrink:0}.admin-row-actions .chip{font-size:13px;padding:6px 11px}.invite-code{font-family:ui-monospace,Menlo,Consolas,monospace;background:var(--input);border:1px solid var(--border);border-radius:7px;padding:2px 7px;font-size:14px;color:var(--ink)}.small-line{font-size:12px;margin-top:3px}.chat-header{position:relative;z-index:3}.chat-header .avatar{width:42px;height:42px;font-size:20px}.chat-header .hdr-text{flex:1;min-width:0}.chat-header h1{font-family:Fraunces,serif;font-weight:600;font-size:20px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-header .status{font-size:12px;opacity:.82;font-style:italic;display:flex;align-items:center;gap:6px;margin-top:2px}.dot{width:7px;height:7px;border-radius:50%;background:#a7d18c;animation:pulse 2.4s infinite}@keyframes pulse{0%{box-shadow:0 0 #a7d18c99}70%{box-shadow:0 0 0 7px #a7d18c00}to{box-shadow:0 0 #a7d18c00}}.chat-body{flex:1;overflow-y:auto;padding:22px 16px 12px;display:flex;flex-direction:column;gap:14px;-webkit-overflow-scrolling:touch}.chat-body::-webkit-scrollbar{width:0}.day-divider{align-self:center;font-size:13px;color:var(--ink-soft);font-style:italic;padding:4px 0;opacity:.7}.row{display:flex;flex-direction:column;max-width:82%}.row.me{align-self:flex-end;align-items:flex-end}.row.her{align-self:flex-start;align-items:flex-start}.bubble-wrap{display:flex;align-items:flex-start;gap:7px}.msg{padding:11px 15px 12px;font-size:17px;line-height:1.5;border-radius:20px;white-space:pre-wrap;word-wrap:break-word;animation:rise .4s cubic-bezier(.22,1,.36,1) backwards}@keyframes rise{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.her-msg{background:var(--her);color:var(--her-ink);border-bottom-left-radius:6px;box-shadow:0 2px 10px var(--shadow);cursor:pointer;user-select:text;-webkit-user-select:text}.her-msg::selection,.her-msg ::selection{background:var(--trans-bg)}.me-msg{position:relative;background:linear-gradient(160deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;border-bottom-right-radius:6px;box-shadow:0 2px 10px #96523838}.info-btn{width:22px;height:22px;flex-shrink:0;margin-top:9px;border:none;border-radius:50%;background:transparent;color:var(--ink-soft);cursor:pointer;display:grid;place-items:center;opacity:.5;transition:opacity .2s,transform .15s,color .2s}.info-btn:active{transform:scale(.85)}.info-btn svg{width:20px;height:20px}.info-btn.has-correction{color:var(--terracotta);opacity:.85}.score-dot{position:absolute;top:-4px;right:-4px;width:11px;height:11px;border-radius:50%;background:var(--ink-soft);border:2px solid var(--footer);box-shadow:0 1px 3px #0000004d;opacity:0;transform:scale(.5);transition:opacity .25s,transform .25s,background .3s}.score-dot.show{opacity:1;transform:scale(1)}.score-dot.pending{animation:dotpulse 1s infinite}@keyframes dotpulse{0%,to{opacity:.4}50%{opacity:.9}}.panel{margin-top:7px;font-size:15px;line-height:1.45;border-radius:14px;padding:0 14px;max-height:0;overflow:hidden;opacity:0;transition:max-height .3s ease,opacity .25s,padding .3s}.panel.open{max-height:340px;opacity:1;padding:10px 14px;overflow-y:auto}.panel.translation{background:var(--trans-bg);color:var(--trans-ink);font-style:italic}.panel.correction{background:var(--correct-bg);color:var(--correct-ink)}.panel .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;opacity:.7;display:block;margin-bottom:3px;font-style:normal}.panel .loading{opacity:.6;font-style:italic}.panel.correction .assess{display:block;margin-bottom:7px}.panel.correction .corr-text{display:block;padding-top:7px;border-top:1px solid var(--divider);font-weight:600;white-space:pre-wrap}.typing{align-self:flex-start;background:var(--her);border-radius:20px 20px 20px 6px;padding:14px 18px;box-shadow:0 2px 10px var(--shadow);display:flex;gap:5px}.typing span{width:8px;height:8px;border-radius:50%;background:var(--terracotta);opacity:.5;animation:blink 1.3s infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.chat-footer{padding:10px 14px calc(env(safe-area-inset-bottom) + 12px);background:var(--footer);border-top:1px solid var(--divider);display:flex;align-items:flex-end;gap:10px}.msg-input{flex:1;font-size:17px;color:var(--ink);background:var(--input);border:1px solid var(--border);border-radius:22px;padding:11px 16px;resize:none;max-height:120px;line-height:1.4;outline:none;transition:border-color .2s,box-shadow .2s}.msg-input:focus{border-color:var(--terracotta);box-shadow:0 0 0 3px #b56a4a1f}.send{width:46px;height:46px;flex-shrink:0;border:none;border-radius:50%;background:linear-gradient(160deg,var(--terracotta),var(--terracotta-deep));color:#fbf3ea;display:grid;place-items:center;cursor:pointer;box-shadow:0 3px 9px #96523847;transition:transform .15s}.send:active{transform:scale(.9)}.send:disabled{opacity:.4}.send svg{width:22px;height:22px}.word-pop{position:fixed;z-index:30;background:var(--terracotta-deep);color:#fbf3ea;padding:7px 12px;border-radius:10px;font-size:14px;line-height:1.35;box-shadow:0 4px 14px #0000004d;transform:translate(-50%,calc(-100% - 12px));max-width:min(78vw,320px)}.word-pop:after{content:"";position:absolute;bottom:-5px;left:50%;transform:translate(-50%);border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid var(--terracotta-deep)}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#0006;opacity:0;pointer-events:none;transition:opacity .25s}.drawer-overlay.open{opacity:1;pointer-events:auto}.drawer{position:absolute;top:0;right:0;bottom:0;width:min(86%,340px);background:var(--panel-bg);box-shadow:-4px 0 24px #00000040;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);padding:calc(env(safe-area-inset-top) + 20px) 20px 20px;display:flex;flex-direction:column;gap:20px;overflow-y:auto}.drawer-overlay.open .drawer{transform:translate(0)}.drawer h2{font-family:Fraunces,serif;font-weight:600;font-size:22px;display:flex;align-items:center;justify-content:space-between;color:var(--ink)}.drawer .close{background:none;border:none;color:var(--ink-soft);cursor:pointer;font-size:26px;line-height:1}.set-group+.set-group{margin-top:16px;padding-top:22px;border-top:1px solid var(--divider)}.set-group{display:flex;flex-direction:column;gap:4px}.set-group .gtitle{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);margin-bottom:10px}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--divider)}.toggle-row label{font-size:16px;color:var(--ink)}.toggle-row .sub{font-size:12px;color:var(--ink-soft);opacity:.8}.switch{position:relative;width:46px;height:26px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:26px;transition:.25s;cursor:pointer}.slider:before{content:"";position:absolute;height:20px;width:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.25s;box-shadow:0 1px 3px #0000004d}.switch input:checked+.slider{background:var(--terracotta)}.switch input:checked+.slider:before{transform:translate(20px)}.sens{padding-top:10px;transition:opacity .2s}.sens-label{font-size:13px;color:var(--ink-soft);margin-bottom:7px}.model-select{width:100%;font-size:15px;color:var(--ink);background:var(--input);border:1px solid var(--border);border-radius:12px;padding:11px 14px;outline:none;cursor:pointer}.model-desc{margin-top:8px;font-size:13px;line-height:1.4;color:var(--ink-soft)}.app-version{margin-top:22px;text-align:center;font-size:11px;letter-spacing:.04em;color:var(--ink-soft);opacity:.65}.set-sections{display:flex;flex-direction:column}.set-section{border-top:1px solid var(--divider)}.set-section:last-child{border-bottom:1px solid var(--divider)}.set-section-head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;background:none;border:none;padding:15px 2px;cursor:pointer;color:var(--ink);font-family:Fraunces,serif;font-weight:600;font-size:16px}.set-section-head .chev{width:18px;height:18px;color:var(--ink-soft);transition:transform .22s}.set-section.open .set-section-head .chev{transform:rotate(180deg)}.set-section-body{display:flex;flex-direction:column;gap:6px;padding:2px 2px 16px;animation:sec-open .2s ease}@keyframes sec-open{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.coach-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;animation:fadein .2s}.coach-spot{position:fixed;z-index:41;pointer-events:none;box-shadow:0 0 0 3px #ffffffeb,0 0 0 100vmax #14100c85;transition:left .15s,top .15s,width .15s,height .15s}@keyframes fadein{0%{opacity:0}to{opacity:1}}.coach-bubble{position:fixed;z-index:42;width:min(290px,84vw);background:#2e2c32db;-webkit-backdrop-filter:saturate(150%) blur(10px);backdrop-filter:saturate(150%) blur(10px);color:#fff;padding:13px 16px;border-radius:16px;font-size:15px;line-height:1.45;border:1px solid rgba(255,255,255,.16);box-shadow:0 14px 36px #00000073}.coach-count{font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;opacity:.6;margin-bottom:5px}.coach-hint{position:fixed;z-index:42;left:50%;bottom:calc(env(safe-area-inset-bottom) + 22px);transform:translate(-50%);color:#fff;font-size:13px;font-style:italic;opacity:.9;text-align:center;width:90%;text-shadow:0 1px 5px rgba(0,0,0,.6)}.danger-btn{width:100%;text-align:left;padding:13px 15px;border-radius:12px;border:1px solid var(--divider);background:transparent;color:var(--ink);font-size:15px;cursor:pointer;transition:background .2s;display:flex;flex-direction:column;gap:2px}.danger-btn:active{background:var(--divider)}.danger-btn .dt{font-weight:600}.danger-btn .ds{font-size:12px;color:var(--ink-soft)}.danger-btn.hard{border-color:var(--danger);color:var(--danger)}.danger-btn.hard .ds{color:var(--danger);opacity:.8}