/* EnaChat — public branded chat site (design «Xat public — entrada 1c a
   resposta 1e»). Tokens: tokens.css. No bare hex here. */

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--wink-800);font:16px/1.5 var(--font-ui);-webkit-font-smoothing:antialiased}
a{color:var(--primary-ink)}
button,input,textarea{font:inherit}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--radius-sm)}
.xp-vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.xp-hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.xp-skip{position:absolute;left:12px;top:-60px;z-index:10;background:var(--white);color:var(--primary-ink);padding:8px 12px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;box-shadow:var(--ring)}
.xp-skip:focus{top:12px}

@keyframes xp-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes xp-fade{from{opacity:0}to{opacity:1}}
@keyframes xp-pulse{0%,100%{opacity:.45}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

#xp{min-height:100%;display:flex;flex-direction:column}
[hidden]{display:none!important}

/* ---------------------------------------------------------------- logo */
.xp-logo{width:30px;height:30px;flex:none;border-radius:3px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--primary);color:var(--on-primary);font-weight:700;font-size:15px}
.xp-logo img{width:100%;height:100%;object-fit:contain;display:block;background:var(--white)}
.xp-head--brand .xp-logo{width:34px;height:34px;background:var(--on-primary);color:var(--primary)}

/* ---------------------------------------------------------------- langs */
.xp-langs{display:flex;gap:12px;font-size:12.5px;margin:0;padding:0;list-style:none}
.xp-langs a{text-decoration:none;color:var(--ink-500);padding:2px 0}
.xp-langs a[aria-current="page"]{font-weight:600;color:var(--ink-950)}
.xp-langs a:hover{color:var(--ink-950);text-decoration:underline}
.xp-head--brand .xp-langs{font-size:12px;padding-left:6px}
.xp-head--brand .xp-langs a{color:var(--on-primary);opacity:.8}
.xp-head--brand .xp-langs a[aria-current="page"]{opacity:1;font-weight:700}
.xp-head--brand .xp-langs a:hover{opacity:1}

/* ================================================================ ENTRY */
.xp-entry{flex:1;min-height:0;display:flex;flex-direction:column;background:var(--paper-cool);color:var(--ink-950)}
.xp-head{display:flex;align-items:center;gap:12px;padding:16px 30px}
.xp-head .xp-town{flex:1;min-width:0}
.xp-head .xp-town-name{font-size:13.5px;font-weight:600;color:var(--ink-800)}
.xp-entry-main{flex:1;display:flex;flex-direction:column;align-items:center;padding:clamp(24px,8vh,72px) 30px 32px;animation:xp-fade .4s ease both}
.xp-entry-col{width:100%;max-width:660px;display:flex;flex-direction:column;gap:26px}
.xp-h1{margin:0 0 10px;font-size:38px;line-height:1.15;font-weight:600;color:var(--ink-950);letter-spacing:-.02em;text-wrap:pretty}
.xp-lead{margin:0;font-size:15px;line-height:1.6;color:var(--ink-500)}
.xp-ask{display:flex;gap:10px;border:1.5px solid var(--ink-950);border-radius:var(--radius-lg);padding:6px 6px 6px 18px;background:var(--white);align-items:center;margin:0}
.xp-ask:focus-within{box-shadow:var(--ring)}
.xp-ask input{flex:1;min-width:0;border:none;outline:none;padding:12px 0;color:var(--ink-950);background:transparent;font-size:16px}
.xp-ask input:focus-visible{box-shadow:none}
input::placeholder,textarea::placeholder{color:var(--placeholder);opacity:1}
.xp-btn{background:var(--primary);color:var(--on-primary);border:none;border-radius:8px;padding:13px 22px;font-weight:600;font-size:15px;cursor:pointer;white-space:nowrap}
.xp-btn:hover{filter:brightness(.92)}
.xp-eyebrow{font-size:12px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-500);margin:0 0 12px}
.xp-top{display:grid;grid-template-columns:1fr 1fr;gap:2px 34px;margin:0;padding:0;list-style:none}
.xp-top button{width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--line-cool);font-size:14.5px;color:var(--ink-950);padding:11px 0;cursor:pointer;line-height:1.4}
.xp-top button:hover{color:var(--primary-ink)}
.xp-foot{padding:18px 30px;display:flex;gap:26px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-500);border-top:1px solid var(--line-cool);background:var(--white)}
.xp-foot p{margin:0}
.xp-foot .xp-oac{margin-left:auto}
.xp-foot strong{color:var(--ink-800);font-weight:600}

/* =============================================================== ANSWER */
.xp-answer{flex:1;min-height:0;display:flex;flex-direction:column;animation:xp-fade .35s ease both}
.xp-head--brand{background:var(--primary);color:var(--on-primary);padding:14px 30px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.xp-head--brand .xp-town{flex:1;min-width:0}
.xp-head--brand .xp-town-name{font-size:14px;font-weight:600}
.xp-head--brand .xp-town-sub{font-size:12px;opacity:.8}
.xp-new{background:color-mix(in srgb,var(--on-primary) 12%,transparent);border:1px solid color-mix(in srgb,var(--on-primary) 30%,transparent);color:var(--on-primary);border-radius:8px;padding:7px 13px;font-size:12.5px;font-weight:500;cursor:pointer}
.xp-new:hover{background:color-mix(in srgb,var(--on-primary) 20%,transparent)}
.xp-head--brand :focus-visible{box-shadow:0 0 0 3px var(--primary),0 0 0 5px var(--on-primary)}

.xp-body{flex:1;min-height:0;display:flex}
.xp-article{flex:1;min-width:0;overflow-y:auto;padding:38px 42px}
.xp-article-in{max-width:600px;animation:xp-rise .45s cubic-bezier(.2,.7,.3,1) both}
.xp-eyebrow--warm{display:flex;align-items:center;gap:10px;color:var(--wink-500);letter-spacing:.08em;margin-bottom:10px}
.xp-eyebrow--warm [data-testid="ai-chip"]{letter-spacing:0;text-transform:none}
.xp-q:focus{outline:none;box-shadow:none}/* programmatic focus for AT; not a control */
.xp-q{margin:0 0 24px;font:600 27px/1.25 var(--font-serif);color:var(--wink-900);letter-spacing:-.01em;text-wrap:pretty;overflow-wrap:anywhere}
.xp-text{font-size:16px;line-height:1.72;color:var(--wink-800);overflow-wrap:anywhere}
.xp-text p{margin:0 0 14px}
.xp-text ol,.xp-text ul{margin:0 0 16px;padding-left:22px}
.xp-text li{margin:8px 0}
.xp-text p:last-child{margin-bottom:0}
.xp-text[aria-busy="true"]{color:var(--wink-500);animation:xp-pulse 1.4s ease-in-out infinite}
.xp-text.is-error{color:var(--warn-ink)}

.xp-card{margin-top:20px;border:1px solid var(--warn-line);background:var(--warn-bg);border-radius:10px;padding:15px 17px;color:var(--warn-ink)}
.xp-card-title{font-size:14px;font-weight:600;margin:0 0 5px}
.xp-card p{font-size:13.5px;line-height:1.6;margin:0}
.xp-card form{display:flex;gap:8px;margin-top:11px;flex-wrap:wrap}
.xp-card input{flex:1;min-width:180px;max-width:300px;border:1px solid var(--warn-line-soft);border-radius:8px;padding:9px 12px;font-size:13.5px;background:var(--white);color:var(--wink-900)}
.xp-card button{background:var(--warn-ink);color:var(--white);border:none;border-radius:8px;padding:9px 16px;font-weight:600;font-size:13px;cursor:pointer}
.xp-card .xp-ok{font-weight:600;margin-top:11px}

.xp-fb{margin-top:26px;padding-top:16px;border-top:1px solid var(--line-warm);display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--wink-500)}
.xp-fb button{border:1px solid var(--line-input);background:var(--white);border-radius:var(--radius-sm);padding:6px 14px;font-size:13px;cursor:pointer;color:var(--wink-800)}
.xp-fb button:hover{background:var(--hover-warm)}

.xp-aside{width:300px;flex:none;border-left:1px solid var(--line-warm);background:var(--rail);padding:32px 24px;overflow-y:auto}
.xp-aside h2{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--wink-500);margin:0 0 14px}
.xp-src{display:flex;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none}
.xp-src a{text-decoration:none;display:block;background:var(--white);border:1px solid var(--line-warm);border-radius:8px;padding:13px 14px;color:inherit}
.xp-src a:hover,.xp-src a:focus-visible{border-color:var(--primary-ink)}
.xp-src-title{font-size:13.5px;font-weight:600;color:var(--wink-900);line-height:1.4;overflow-wrap:anywhere}
.xp-src-meta{font-size:12px;color:var(--wink-500);margin-top:6px}
.xp-src-n{display:inline-block;min-width:18px;margin-right:6px;font-size:11px;font-weight:700;color:var(--primary-ink)}
.xp-sect{margin-top:26px;padding-top:20px;border-top:1px solid var(--line-warm)}
.xp-hist{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none}
.xp-hist button{width:100%;text-align:left;background:none;border:none;padding:7px 0;font-size:13px;line-height:1.45;color:var(--ink-800);cursor:pointer;border-bottom:1px solid var(--line-warm-soft);overflow-wrap:anywhere}
.xp-hist button:hover{color:var(--primary-ink)}
.xp-person-title{font-size:13.5px;font-weight:600;color:var(--wink-900);margin:0 0 6px}
.xp-person p{font-size:12.5px;line-height:1.6;color:var(--wink-600);margin:0}
.xp-person strong{color:var(--wink-800)}
.xp-person summary{display:inline-block;margin-top:11px;font-size:12.5px;font-weight:600;color:var(--primary-ink);cursor:pointer;border-bottom:1px solid var(--primary-underline);list-style:none}
.xp-person summary::-webkit-details-marker{display:none}
.xp-handoff{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.xp-handoff label{font-size:12px;font-weight:600;color:var(--wink-800)}
.xp-handoff textarea,.xp-handoff input{width:100%;border:1px solid var(--line-input);border-radius:8px;padding:9px 10px;font-size:13px;background:var(--white);color:var(--wink-900)}
.xp-handoff textarea{min-height:80px;resize:vertical}
.xp-handoff .xp-actions{display:flex;gap:8px;justify-content:flex-end}
.xp-handoff .xp-send{background:var(--primary);color:var(--on-primary);border:none;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}
.xp-handoff .xp-cancel{background:var(--white);border:1px solid var(--line-input);border-radius:8px;padding:8px 12px;font-size:13px;cursor:pointer;color:var(--wink-800)}
.xp-handoff .xp-ok{font-size:12.5px;font-weight:600;color:var(--green-800)}

.xp-follow{border-top:1px solid var(--line-warm);background:var(--white);padding:16px 42px}
.xp-follow form{display:flex;gap:10px;max-width:600px;margin:0}
.xp-follow input{flex:1;min-width:0;border:1px solid var(--line-input);border-radius:var(--radius-md);padding:12px 14px;font-size:15px;background:var(--paper);color:var(--wink-900)}
.xp-follow button{background:var(--primary);color:var(--on-primary);border:none;border-radius:var(--radius-md);padding:0 20px;font-weight:600;font-size:14px;cursor:pointer}
.xp-follow p{margin:9px 0 0;font-size:12px;color:var(--wink-500);max-width:600px}

/* ------------------------------------------------------------ responsive */
@media (max-width:860px){
  .xp-body{flex-direction:column;overflow-y:auto}
  .xp-article{overflow:visible;padding:26px 20px}
  .xp-aside{width:auto;border-left:none;border-top:1px solid var(--line-warm);padding:24px 20px}
  .xp-follow{padding:14px 20px}
  .xp-head,.xp-head--brand{padding:12px 20px}
  .xp-foot{padding:14px 20px;gap:10px 22px}
  .xp-foot .xp-oac{margin-left:0}
}
@media (max-width:640px){
  .xp-h1{font-size:28px}
  .xp-q{font-size:22px}
  .xp-top{grid-template-columns:1fr}
  .xp-ask{flex-direction:column;align-items:stretch;padding:6px}
  .xp-ask input{padding:10px 12px}
  .xp-btn{width:100%}
  .xp-entry-main{padding:24px 20px 28px}
  .xp-head--brand .xp-town-sub{display:none}
}
@media print{.xp-follow,.xp-fb,.xp-langs,.xp-new,.xp-person{display:none!important}}

/* Refused hand-off submit the citizen can fix (captcha) — xat.js showFormError */
.xp-form-err{font-size:12.5px;font-weight:600;color:var(--warn-ink);margin:8px 0 0}