:root{--sand:#f5efe3;--sand2:#ece3d0;--white:#fffdf8;--green:#1f4d3a;--green2:#2c6a50;--ink:#1d2521;--muted:#5b655f;--line:#ddd3bd;--warn:#8a5a00;--bad:#9b2c2c;--ok:#1f6b45}
*{box-sizing:border-box}
body{margin:0;background:var(--sand);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--green)}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--green);line-height:1.25;margin:0 0 .6rem}
h1{font-size:1.7rem}h2{font-size:1.3rem}h3{font-size:1.1rem}
.wrap{max-width:760px;margin:0 auto;padding:1.5rem 1.1rem 4rem}
.card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.2rem;margin:0 0 1rem}
.btn,button{background:var(--green);color:#fff;border:0;border-radius:8px;padding:.6rem 1rem;font:inherit;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover,button:hover{background:var(--green2)}
.btn.alt,button.alt{background:transparent;color:var(--green);border:1px solid var(--green)}
.btn.danger,button.danger{background:var(--bad)}
.btn.sm,button.sm{padding:.3rem .65rem;font-size:.875rem}
input,select,textarea{font:inherit;padding:.5rem .6rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);max-width:100%}
textarea{width:100%;min-height:90px}
label{display:block;font-weight:600;margin:.7rem 0 .25rem}
.muted{color:var(--muted)}.small{font-size:.875rem}
.notice{background:#fff6dd;border:1px solid #e6cf8a;border-radius:8px;padding:.7rem .9rem;margin:0 0 1rem}
.error{background:#fdeaea;border:1px solid #e3b4b4;color:var(--bad);border-radius:8px;padding:.7rem .9rem;margin:0 0 1rem}
.okmsg{background:#e8f4ec;border:1px solid #b5d8c2;color:var(--ok);border-radius:8px;padding:.7rem .9rem;margin:0 0 1rem}
.hero{padding:2.2rem 0 1rem}.hero p{font-size:1.1rem}
footer.site{margin-top:2rem;color:var(--muted);font-size:.875rem}
/* painel */
.adm{display:flex;min-height:100vh}
.side{width:210px;background:var(--green);color:#fff;padding:1rem .8rem;flex-shrink:0}
.side h2{color:#fff;font-size:1.05rem}
.side a{display:block;color:#e6efe9;text-decoration:none;padding:.4rem .6rem;border-radius:6px;margin:.1rem 0}
.side a:hover,.side a.on{background:rgba(255,255,255,.14);color:#fff}
.main{flex:1;padding:1.2rem 1.4rem;min-width:0}
table{border-collapse:collapse;width:100%;background:var(--white)}
th,td{border-bottom:1px solid var(--line);padding:.45rem .6rem;text-align:left;vertical-align:top;font-size:.92rem}
th{background:var(--sand2);font-weight:600}
.tablewrap{overflow-x:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.8rem;margin-bottom:1rem}
.stat{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem}
.stat b{display:block;font-size:1.6rem;color:var(--green);font-family:Georgia,serif}
.tag{display:inline-block;padding:.05rem .5rem;border-radius:999px;font-size:.78rem;background:var(--sand2);color:var(--ink);margin-right:.2rem}
.tag.ai{background:#dfeee5}.tag.human{background:#e5e1f5}.tag.paused{background:#f6e7c8}.tag.bad{background:#f3d7d7}
.chat{display:flex;flex-direction:column;gap:.5rem;max-height:62vh;overflow:auto;padding:.5rem;background:var(--sand2);border-radius:10px}
.msg{max-width:82%;padding:.5rem .75rem;border-radius:12px;white-space:pre-wrap;word-wrap:break-word;font-size:.95rem}
.msg.in{background:#fff;align-self:flex-start}
.msg.out{background:#dcebe1;align-self:flex-end}
.msg.sys{background:#f6efd9;align-self:center;font-size:.85rem}
.msg small{display:block;color:var(--muted);margin-top:.2rem}
.cols{display:grid;grid-template-columns:2fr 1fr;gap:1rem}
.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
form.inline{display:inline}
@media(max-width:820px){.adm{flex-direction:column}.side{width:auto;display:flex;flex-wrap:wrap;gap:.2rem}.side h2{width:100%}.cols{grid-template-columns:1fr}.main{padding:.9rem}}