:root{color-scheme:light;--bg:#f4f6f3;--card:#fff;--ink:#172b29;--muted:#566965;--line:#dce5df;--accent:#13634d;--soft:#e7f3eb;--warn:#fff3d8;--shadow:0 12px 40px #163e2410}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,sans-serif}body.dark{color-scheme:dark;--bg:#101c1b;--card:#1a2b28;--ink:#e5f0e9;--muted:#afc4bb;--line:#345049;--accent:#98e2b4;--soft:#244337;--warn:#44381f;--shadow:none}button,input,select,textarea{font:inherit}button{cursor:pointer;min-height:44px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:10px 16px}button:hover{border-color:var(--accent);background:var(--soft)}button.primary{background:var(--accent);color:var(--card);border-color:var(--accent);font-weight:650}button:disabled{opacity:.5;cursor:default}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);padding:12px;min-height:44px}textarea{resize:vertical;min-height:110px}input:focus,select:focus,textarea:focus,button:focus-visible{outline:3px solid #69b991;outline-offset:2px}header{max-width:1180px;margin:auto;padding:24px 28px 12px;display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{display:flex;gap:12px;align-items:center}.mark{background:var(--accent);color:var(--card);padding:8px 13px;border-radius:14px;font-size:24px;font-weight:750}.brand strong{font-size:22px;letter-spacing:-.7px}.sub{font-size:13px;color:var(--muted)}nav{max-width:1180px;margin:auto;padding:10px 28px;display:flex;gap:8px;flex-wrap:wrap}nav button.active,.modes button.active{background:var(--soft);border-color:var(--accent);color:var(--accent)}main{max-width:1180px;margin:auto;padding:20px 28px 60px}.layout{display:grid;grid-template-columns:310px 1fr;gap:24px;align-items:start}.card{border:1px solid var(--line);border-radius:20px;padding:25px;background:var(--card);box-shadow:var(--shadow)}h1,h2,h3,p{margin:0 0 15px}h1{font-size:30px;line-height:1.25;letter-spacing:-1px}h2{font-size:21px}h3{font-size:17px}.eyebrow{font-size:12px;letter-spacing:1.7px;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:12px}.muted{color:var(--muted)}.small{font-size:13px}.stack>*+*{margin-top:16px}.field{display:block;font-size:14px;font-weight:600;margin-bottom:14px}.field input,.field select,.field textarea{margin-top:6px;font-weight:400}.check{display:flex;gap:9px;align-items:center;font-size:14px;margin:12px 0}.check input{width:19px;min-height:19px;height:19px}.modes{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-top:18px}.pill{display:inline-block;background:var(--soft);color:var(--accent);border-radius:20px;padding:4px 10px;font-size:12px;font-weight:650}.prompt{font-size:27px;line-height:1.4;letter-spacing:-.5px;margin:25px 0}.feedback{border:1px solid var(--line);border-radius:14px;padding:18px;margin-top:20px;background:var(--soft)}.feedback.warning{background:var(--warn)}.feedback p:last-child{margin-bottom:0}.answer-model{font-size:21px;font-weight:650}.divider{border-top:1px solid var(--line);margin:20px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}.stat strong{font-size:30px;display:block}.list-item{padding:18px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.list-item:last-child{border:0}.bar{height:7px;background:var(--line);border-radius:9px;overflow:hidden}.bar span{display:block;height:100%;background:var(--accent)}details{margin:18px 0}summary{cursor:pointer;color:var(--muted)}.notice{padding:14px 18px;border-radius:12px;background:var(--warn);margin-bottom:18px}#toast:empty{display:none}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);max-width:90%;background:var(--ink);color:var(--bg);padding:12px 20px;border-radius:12px;z-index:10;box-shadow:var(--shadow)}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mini{font-size:13px;padding:7px 12px;min-height:36px}footer{color:var(--muted);font-size:12px;margin-top:24px}#storage-warning{margin:0 28px}a{color:var(--accent)}progress{width:100%;accent-color:var(--accent)}.word-meta{font-size:14px;overflow-wrap:anywhere} @media(max-width:760px){header{padding:20px 18px 10px}nav{padding:10px 18px;gap:6px}nav button{font-size:14px;padding:8px 11px}main{padding:14px 16px 35px}.layout{grid-template-columns:1fr;gap:16px}.card{padding:20px;border-radius:16px}.prompt{font-size:24px}.stats{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.brand strong{font-size:19px}h1{font-size:26px}.settings-card details{margin:0}.settings-card h2{margin:0 0 12px}button{touch-action:manipulation}}
.auth-card{margin-bottom:20px}.auth-card form{display:flex;gap:12px;align-items:flex-end}.auth-card .field{flex:1;margin:0}.auth-card .actions{margin-top:10px}.feedback ul{padding-left:22px}.feedback li{margin-bottom:10px} @media(max-width:560px){.auth-card form{display:block}.auth-card form button{margin-top:12px;width:100%}}

.request-status{max-width:1124px;margin:10px auto;padding:12px 20px;border-radius:12px;background:var(--soft);color:var(--accent)}
.connection{margin-top:28px;margin-bottom:0;box-shadow:none;padding:16px 20px}.connection>summary{color:var(--muted);font-size:14px}.connection-status{float:right;font-size:12px;color:var(--accent)}.connection-body{margin-top:20px;max-width:720px}.connection-body .field{margin-bottom:14px}.word-meta{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.word-meta p{margin-bottom:8px}@media(max-width:560px){.connection-status{float:none;display:block;margin-top:6px}}

/* Long requested name/subtitle wrap naturally on iPhone. */
.brand{min-width:0}.brand>div:last-child{min-width:0}.brand strong{display:block;line-height:1.2}.sub{max-width:620px;white-space:normal;line-height:1.4}header{align-items:flex-start}#theme{flex-shrink:0}@media(max-width:760px){.brand strong{font-size:18px}.sub{font-size:12px}}