/* Central Renato Leiva — identidade aprovada: grafite, dourado e Inter. */
@font-face{font-family:Inter;src:local('Inter'),url('/assets/fonts/Inter-variable.ttf') format('truetype');font-weight:100 900;font-style:normal;font-display:swap}
:root{color-scheme:dark;--bg:#181c20;--panel:#252b31;--line:#3c444c;--text:#f5f1e8;--muted:#b1b9c1;--gold:#c6a36a;--soft-gold:#38342d;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;font-optical-sizing:auto;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0;display:flex}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid #4b545d;background:#2c333a;color:var(--text);border-radius:8px;padding:10px 12px;font-size:12px;font-weight:600;transition:background .15s,border-color .15s}button:hover{background:#333b43;border-color:#a48a61}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #dfbc83;outline-offset:3px}
.rail{width:224px;background:#111519;color:var(--text);border-right:1px solid #30373e;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:30px 20px;z-index:2}.brand{display:flex;align-items:center;gap:10px;margin-bottom:42px}.brand-mark{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;border:1px solid #6c5b3f;border-radius:12px;background:#1b2025;color:#d8b77e;font-size:22px;font-weight:700;letter-spacing:-1.5px}.brand-name{font-size:12px;font-weight:700;letter-spacing:.5px}.brand-name small{display:block;font-size:7px;letter-spacing:1px;color:var(--muted);margin-top:6px;line-height:1.5}.workspace-label{font-size:9px;letter-spacing:1.6px;font-weight:650;color:#aeb7bf;margin:0 12px 14px}.nav-active{display:flex;align-items:center;gap:12px;background:var(--gold);color:#181c20;border-radius:9px;padding:14px 16px;font-size:18px;font-weight:650}.nav-active span{font-size:12px}.rail-note{padding:18px 13px;background:#1b2126;border:1px solid #30373e;border-radius:10px;color:#b6bfc6;font-size:11px;line-height:1.8;margin-top:26px}.rail-bottom{margin-top:auto;border-top:1px solid #30373e;padding:20px 12px 0;font-size:12px;line-height:1.9}.rail-bottom small{color:var(--muted);font-size:10px}
main{margin-left:224px;padding:34px 30px;width:calc(100% - 224px);max-width:2000px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.eyebrow{font-size:9px;letter-spacing:1.5px;font-weight:700;color:#bcb6a9;margin:0 0 12px}h1{font-size:32px;font-weight:650;letter-spacing:-1.3px;margin:0 0 10px;line-height:1.2}h2{font-size:15px;font-weight:650;letter-spacing:-.35px;margin:0}.subtitle{color:var(--muted);font-size:12px;line-height:1.7;margin:0}.badge{background:#353029;color:#ead2ab;border:1px solid #6c5b3f;border-radius:30px;padding:9px 13px;font-size:10px;white-space:nowrap}.notice{border:1px solid #66553c;background:#2a2924;border-radius:9px;padding:13px 16px;font-size:11px;line-height:1.8;color:#d0c6b6}.notice strong{color:#ead4af;font-weight:600}
.metrics{display:flex;gap:14px;margin:22px 0}.metric{background:var(--panel);border:1px solid #3a434b;border-radius:11px;padding:17px 20px;flex:1;font-size:11px;color:var(--muted);box-shadow:0 9px 30px #00000016}.metric strong{display:block;font-size:28px;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums;color:var(--text);margin-top:9px}
.workspace{display:grid;grid-template-columns:250px minmax(290px,1fr) 320px;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-height:650px;box-shadow:0 9px 30px #00000016}.inbox{border-right:1px solid var(--line);padding:22px 14px;min-width:0}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-title span{font-size:11px;color:var(--muted)}input,textarea,select{border:1px solid #56616a;border-radius:7px;background:#171d22;padding:11px;font-size:12px;color:var(--text);width:100%}input::placeholder,textarea::placeholder{color:#a5afb8}.tabs{display:flex;gap:4px;margin:16px 0;padding:4px;border:1px solid #343d45;border-radius:8px;background:#11171c}.tabs button{font-size:10px;padding:8px;flex:1;border:0;background:transparent;color:#bfc7ce;white-space:nowrap}.tabs .active{background:var(--gold);color:#181c20}.contact{border:1px solid transparent;border-radius:8px;padding:14px 10px;text-align:left;width:100%;margin-bottom:7px;display:block;font-weight:400;background:transparent}.contact:hover{background:#2c343c;border-color:#46515a}.contact.active{border-color:#6c5b3f;background:#38352f;box-shadow:inset 3px 0 var(--gold)}.contact-top{display:flex;justify-content:space-between;gap:5px;font-size:12px;font-weight:650;overflow-wrap:anywhere}.initial{display:inline-flex;background:#443b2e;color:#e8cfa4;border-radius:50%;width:28px;height:28px;align-items:center;justify-content:center;font-size:10px;margin-right:6px;flex-shrink:0}.contact p{font-size:11px;line-height:1.7;color:#c2c9cf;margin:7px 0 7px 34px;overflow-wrap:anywhere}.contact small{font-size:9px;margin-left:34px;color:#c5b89f}
.conversation{display:flex;flex-direction:column;min-width:0;background:#1c2227}#conversation-head{padding:22px;background:var(--panel);border-bottom:1px solid var(--line)}#conversation-head p{font-size:11px;color:var(--muted);line-height:1.7;margin:8px 0 12px}#conversation-head select{max-width:180px;padding:7px;font-size:11px}.messages{padding:28px 22px;min-height:330px;max-height:500px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:18px}.bubble{max-width:88%;background:#333b43;color:#f2eee6;border:1px solid #46515a;border-radius:0 12px 12px;padding:14px 16px;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.out{align-self:flex-end;background:#332f28;border-color:#756044;color:#f2e4cf;border-radius:12px 0 12px 12px}.bubble small{display:block;font-size:9px;color:#bec7cc;margin-top:7px}#incoming{padding:18px;background:var(--panel);border-top:1px solid var(--line)}label{display:block;font-size:11px;color:#c5cbd0;line-height:1.6;margin-bottom:9px}.input-row{display:flex;gap:8px}.input-row input{min-width:0}.input-row button{font-size:11px}
.review{border-left:1px solid var(--line);padding:24px 20px;min-width:0}.muted{font-size:11px;line-height:1.8;color:var(--muted);margin:8px 0 17px}.status{display:inline-block;font-size:10px;padding:7px 10px;border-radius:5px;background:#483827;color:#efc98f;margin-bottom:15px}.status.approved{background:#273c33;color:#b6dfc6}.generate{width:100%;margin-bottom:20px;background:#3c372e;border-color:#746144;color:#edd5ae}.generate:hover{background:#494032}textarea{resize:vertical;min-height:150px;line-height:1.8}.draft-meta{display:flex;justify-content:space-between;gap:8px;font-size:9px;color:var(--muted);margin:6px 0 16px}.source{background:#1d2328;border:1px solid #343d45;padding:13px;border-radius:7px;margin-bottom:16px;overflow-wrap:anywhere}.source p:not(.eyebrow){font-size:11px;line-height:1.8;color:#b8c1c8;margin:7px 0}.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.actions button{font-size:11px;padding:11px 7px;line-height:1.5}.primary{background:var(--gold);color:#181c20;border-color:var(--gold)}.primary:hover{background:#d6b680;border-color:#d6b680}.send{background:#3c372e;color:#edd5ae;border-color:#746144}.future{border-top:1px solid var(--line);margin-top:23px;padding-top:18px;font-size:11px;color:var(--muted)}.future strong{color:#e0c28f;font-weight:600}.future p{line-height:1.8}details{font-size:11px;color:#b8c1c8;margin-top:16px}summary{cursor:pointer;color:#e1c493;line-height:1.7}#audit p{line-height:1.8;border-bottom:1px solid #3a4249;padding-bottom:9px;overflow-wrap:anywhere}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#d1b07a;color:#171c20;border:1px solid #f0c78e;border-radius:9px;padding:14px 22px;box-shadow:0 10px 35px #00000044;max-width:90%;font-size:12px;z-index:4}#toast:empty{display:none}.empty{padding:25px 10px;font-size:12px;color:var(--muted)}#save-draft{width:100%;margin-bottom:9px}
#knowledge-box,#knowledge-library{padding:16px 0;border-top:1px solid var(--line)}#knowledge-box label{margin-top:13px}#knowledge-box textarea{min-height:75px}.kb-check{display:flex;gap:8px;align-items:flex-start;line-height:1.7}.kb-check input{width:auto;margin-top:3px;accent-color:var(--gold)}#kb-list article{padding:12px;border:1px solid #46515a;background:#20262c;border-radius:7px;margin:10px 0;overflow-wrap:anywhere}#kb-list p{line-height:1.8}#kb-save{width:100%;margin-top:12px}#label-panel{padding:16px 20px;border-bottom:1px solid var(--line);background:#20262c;font-size:11px}#label-panel fieldset{border:0;padding:5px 0;margin:0}#label-panel legend{font-weight:600;color:#e0c28f}#label-panel .tag-choice{display:inline-flex;align-items:center;gap:5px;margin:4px 10px 4px 0;font-size:11px}#label-panel input{width:auto;margin:0;accent-color:var(--gold)}#label-panel button{margin:8px 8px 0 0}#label-panel p{line-height:1.8;overflow-wrap:anywhere}[hidden]{display:none!important}
@media(min-width:1650px){.workspace{grid-template-columns:290px minmax(350px,1fr) 370px}main{padding:36px 38px}}
@media(max-width:1280px){.rail{width:188px;padding:28px 14px}.brand-name{font-size:10px}.brand-name small{font-size:6px}main{margin-left:188px;width:calc(100% - 188px);padding:28px 20px}.workspace{grid-template-columns:235px minmax(280px,1fr)}.review{grid-column:1/-1;border-top:1px solid var(--line);border-left:0}.actions{max-width:600px}.review textarea{min-height:110px}}
@media(max-width:900px){.rail{width:76px;padding:24px 10px}.brand{justify-content:center}.brand-name,.workspace-label,.rail-note{display:none}.nav-active{justify-content:center;flex-direction:column;padding:12px 3px;gap:6px}.nav-active span{font-size:9px}.rail-bottom{font-size:9px;padding:16px 0 0;text-align:center}.rail-bottom small{font-size:8px}main{margin-left:76px;width:calc(100% - 76px);padding:24px 16px}header{align-items:flex-start;flex-direction:column;gap:14px}h1{font-size:28px}}
@media(max-width:650px){.rail{width:60px;padding:20px 6px}.brand-mark{width:38px;height:38px;font-size:20px}.rail-bottom{font-size:8px}.rail-bottom small{font-size:7px}.nav-active span{font-size:8px}main{margin-left:60px;width:calc(100% - 60px);padding:22px 12px}h1{font-size:25px;letter-spacing:-.8px}.eyebrow{font-size:8px;letter-spacing:1px}.metrics{gap:6px;flex-wrap:wrap}.metric{padding:12px;min-width:90px;font-size:9px}.metric strong{font-size:23px}.workspace{display:block}.inbox{border-right:0}#conversations{max-height:260px;overflow:auto}.conversation{border-top:1px solid var(--line)}.review{padding:22px 16px}.messages{padding:22px 16px}.bubble{max-width:95%}.badge{white-space:normal;line-height:1.6}.notice{font-size:10px}.input-row{flex-wrap:wrap}.input-row button{width:100%}}

/* API-backed support controls */
.api-settings{border:1px solid var(--line,#ddd);border-radius:16px;padding:24px;margin:24px 0;background:var(--panel,#fff)}
.mode-cards,.connection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}
.mode-cards button{text-align:left;white-space:normal;padding:18px;display:grid;gap:10px;border:1px solid #d6d2c9;border-radius:12px;background:transparent;color:inherit;line-height:1.5}
.mode-cards button.active{border:2px solid var(--gold);background:var(--soft-gold);color:var(--text)}.mode-cards button span{font-size:13px}.mode-cards button:disabled{opacity:.65}
.connection-grid{grid-template-columns:1fr 1fr}.connection-grid>section,.connection-grid>form{padding:20px;border:1px solid var(--line);border-radius:12px}
.connection-grid label{display:block;margin-top:14px}.connection-grid input{display:block;width:100%;max-width:420px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
#wa-qr{display:block;width:260px;height:260px;max-width:100%;margin:15px 0}#wa-qr[hidden]{display:none}
#learning-list details{border-top:1px solid #ddd;padding:15px 0}#learning-list textarea{width:100%;min-height:80px}#learning-list label{display:block;margin-top:12px}
#auto-dialog{max-width:520px;border:1px solid #aaa;border-radius:16px;padding:28px;background:var(--panel);color:var(--text)}#auto-dialog::backdrop{background:#0007}
@media(max-width:900px){.mode-cards,.connection-grid{grid-template-columns:1fr}}
/* Preserve the operator's line breaks in the isolated learning preview. */
.learning-preview{white-space:pre-wrap;padding:16px;border-left:3px solid var(--gold,#b99a5e);margin:12px 0;background:rgba(255,255,255,.04)}