/* Nexus Sites — interface de vendas/construtor. Tokens no :root; responsivo. */
:root{--ink:#16161d;--muted:#55556a;--soft:#8a8aa0;--line:#ececf3;--line2:#e4e1f5;--bg:#f7f7fb;--card:#fff;--brand:#7c5cff;--brand2:#ff5ca8;--tint:#f4f2fd;--ok:#138a4a;--okbg:#e9fbf1;--grad:linear-gradient(135deg,#7c5cff,#ff5ca8);--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
button:disabled{opacity:.55;cursor:default}
:focus-visible{outline:3px solid rgba(124,92,255,.45);outline-offset:2px}
.top{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:5}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em;text-decoration:none}
.logo i{width:30px;height:30px;border-radius:9px;background:var(--grad);display:block;flex:none}
.nav{display:flex;gap:22px;font-size:14px;color:var(--muted);align-items:center}
.nav a{text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;border-radius:10px;padding:10px 16px;font-weight:600;font-size:14px;text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid #d9d9e3}
.btn.grad{background:var(--grad)}
.tag{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.small{font-size:13px;color:var(--muted)}
.hidden{display:none!important}

/* ---------- início ---------- */
.hero{min-height:calc(100vh - 64px);background:radial-gradient(900px 500px at 50% -10%,#efe9ff 0%,var(--bg) 60%);display:flex;flex-direction:column;align-items:center;padding:64px 16px 48px}
.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.04;letter-spacing:-.035em;text-align:center;font-weight:800;max-width:920px;margin-top:14px}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 span.plain{background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--ink)}
.hero .sub{margin-top:18px;font-size:clamp(16px,2.2vw,19px);color:var(--muted);text-align:center;max-width:720px;line-height:1.5}
.chatbox{margin-top:32px;width:100%;max-width:820px;background:#fff;border:1px solid var(--line2);border-radius:22px;box-shadow:0 20px 60px rgba(84,56,200,.14);padding:18px 18px 14px}
.chatbox textarea{width:100%;border:0;resize:none;font:inherit;font-size:18px;line-height:1.45;min-height:84px;color:var(--ink);background:transparent}
.chatbox textarea:focus{outline:none}
.chatbox .row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:8px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line2);border-radius:999px;padding:7px 12px;font-size:13px;color:#44445a;background:#fbfaff}
.chip:hover{border-color:var(--brand)}
.send{width:44px;height:44px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;flex:none}
.perks{display:flex;gap:10px 22px;flex-wrap:wrap;justify-content:center;margin-top:22px;font-size:14px;color:var(--muted)}
.perks b{color:var(--ink)}
.resume{margin-top:18px}
.err{margin-top:12px;color:#c0392b;font-size:14px;text-align:center}
.examples{width:100%;max-width:1100px;margin-top:56px}
.examples .lbl{text-align:center;font-size:13px;color:var(--soft);margin-bottom:14px;font-weight:600;letter-spacing:.04em}
.ex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ex{border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 10px 30px rgba(20,20,40,.1);text-decoration:none}
.ex .fr{height:210px}
.ex p{font-size:13px;font-weight:600;padding:10px 12px;color:#2a2a38}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%;max-width:1100px;margin-top:48px}
.how div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px}
.how b{display:block;margin-bottom:6px}
.how p{font-size:14px;color:var(--muted);line-height:1.5}
footer.site-foot{text-align:center;font-size:13px;color:var(--soft);padding:28px 16px}

/* miniatura: iframe de 1280px reduzido para caber na caixa */
.fr{position:relative;overflow:hidden;background:#fff}
.fr iframe{position:absolute;left:0;top:0;width:1280px;height:900px;border:0;transform-origin:0 0;pointer-events:none}

/* ---------- construtor ---------- */
.work{display:flex;height:calc(100vh - 64px);height:calc(100dvh - 64px)}
.chat{width:min(520px,42vw);background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}
.steps{display:flex;gap:6px;padding:14px 18px;border-bottom:1px solid #f0f0f5;font-size:12px;font-weight:600;color:#9a9ab0;overflow-x:auto;scrollbar-width:none;flex:none}
.steps::-webkit-scrollbar{display:none}
.steps span{padding:6px 10px;border-radius:999px;background:#f3f3f8;white-space:nowrap}
.steps span.done{background:var(--okbg);color:var(--ok)}
.steps span.now{background:var(--brand);color:#fff}
.msgs{flex:1;padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:14px;overscroll-behavior:contain}
.me{align-self:flex-end;max-width:82%;background:var(--ink);color:#fff;border-radius:16px 16px 4px 16px;padding:11px 14px;font-size:14.5px;line-height:1.45;white-space:pre-wrap;word-wrap:break-word}
.bot{display:flex;gap:10px;max-width:100%}
.bot .av{width:30px;height:30px;border-radius:9px;background:var(--grad);flex:none;margin-top:2px}
.bot .bb{background:var(--tint);border-radius:4px 16px 16px 16px;padding:11px 14px;font-size:14.5px;line-height:1.5;color:#22222e;min-width:0;flex:1}
.bot .bb .txt{white-space:pre-wrap;word-wrap:break-word}
.typing .bb{display:flex;gap:5px;align-items:center;flex:none}
.typing i{width:7px;height:7px;border-radius:50%;background:#b6a8f5;animation:bl 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
.typing span{font-size:13px;color:var(--muted);margin-left:6px}
@keyframes bl{0%,80%,100%{opacity:.3}40%{opacity:1}}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
.opt{border:2px solid #e8e6f3;border-radius:12px;overflow:hidden;background:#fff;position:relative;text-align:left;display:block;width:100%}
.opt .fr{height:96px}
.opt .t{font-size:12px;font-weight:600;padding:7px 8px;color:#2a2a38;line-height:1.3}
.opt:hover{border-color:#c9bdfc}
.opt.sel{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,92,255,.15)}
.opt.sel::after{content:"✓";position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.quick .chip{background:#fff}
.pals{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.sw{border:2px solid #e8e6f3;border-radius:12px;padding:8px;background:#fff;font-size:12px;font-weight:600;color:#2a2a38;width:128px;text-align:left}
.sw.sel{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,92,255,.15)}
.sw div{display:flex;gap:4px;margin-bottom:6px}
.sw div b{width:24px;height:24px;border-radius:7px;display:block;border:1px solid rgba(0,0,0,.06)}
.fonts{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.fonts .chip.sel{border-color:var(--brand);background:#f0ecff;color:var(--brand)}
.h4{font-size:12px;font-weight:700;color:var(--muted);margin-top:12px;text-transform:uppercase;letter-spacing:.06em}
.cta{display:block;width:100%;margin-top:14px;background:var(--grad);color:#fff;font-weight:700;text-align:center;border-radius:12px;padding:14px;font-size:15px}
.input{margin:0 18px 16px;border:1px solid var(--line2);border-radius:14px;padding:8px 8px 8px 14px;display:flex;gap:8px;align-items:flex-end;background:#fff;flex:none}
.input textarea{flex:1;border:0;resize:none;font:inherit;font-size:15px;line-height:1.4;max-height:120px;padding:7px 0;background:transparent;color:var(--ink)}
.input textarea:focus{outline:none}
.input .send{width:38px;height:38px;border-radius:10px;font-size:16px}
.prev{flex:1;padding:18px 24px;display:flex;flex-direction:column;min-width:0}
.ph{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:12px}
.ph .l{font-size:13px;color:#6a6a80;font-weight:600;display:flex;gap:8px;align-items:center}
.dot{width:8px;height:8px;border-radius:50%;background:#1fbf6a;display:inline-block}
.dot.busy{background:#f5a524;animation:bl 1s infinite}
.dev{display:flex;gap:6px}
.dev button{font-size:12px;border:1px solid #dcdce6;border-radius:8px;padding:5px 9px;color:var(--muted);background:#fff}
.dev button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.browser{flex:1;background:#fff;border-radius:14px;box-shadow:0 18px 50px rgba(20,20,40,.12);overflow:hidden;border:1px solid #e6e6ee;display:flex;flex-direction:column;margin:0 auto;width:100%;transition:max-width .25s}
.browser.mobile{max-width:400px}
.bar{height:38px;background:#f1f1f6;display:flex;align-items:center;gap:7px;padding:0 12px;border-bottom:1px solid #e6e6ee;flex:none}
.bar i{width:11px;height:11px;border-radius:50%;background:#e0e0e8;display:block}
.bar .url{margin-left:10px;background:#fff;border-radius:7px;padding:5px 12px;font-size:12px;color:#6a6a80;flex:1;max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser iframe{flex:1;width:100%;border:0;background:#fff}
.dock,.sheet,.dim{display:none}

@media (max-width:860px){
  .top{padding:0 16px}
  .nav .hide-m{display:none}
  .ex-grid,.how{grid-template-columns:1fr}
  .ex .fr{height:190px}
  .hero{padding-top:36px}
  .work{display:block;height:auto}
  .chat{width:100%;border-right:0;height:calc(100dvh - 64px)}
  .prev{display:none}
  .msgs{padding:14px 16px}
  .opts{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding-bottom:4px}
  .opt{flex:0 0 72%;scroll-snap-align:start}
  .opt .fr{height:120px}
  .input{margin:0 12px 12px}
  .dock{display:flex;align-items:center;gap:10px;margin:0 12px 8px;border:1px solid var(--line2);border-radius:14px;padding:8px 10px;background:#fff;flex:none;text-align:left;width:auto}
  .dock b{font-size:14px;display:block}.dock span{font-size:12px;color:var(--muted)}
  .dock .go{margin-left:auto;background:var(--ink);color:#fff;font-size:13px;font-weight:600;border-radius:9px;padding:8px 12px}
  .dim.open{display:block;position:fixed;inset:0;background:rgba(10,10,20,.45);z-index:20}
  .sheet{display:flex;flex-direction:column;position:fixed;left:0;right:0;bottom:0;height:88dvh;background:#fff;border-radius:18px 18px 0 0;z-index:21;transform:translateY(100%);transition:transform .25s;box-shadow:0 -10px 40px rgba(0,0,0,.2)}
  .sheet.open{transform:none}
  .sheet .grab{width:44px;height:5px;border-radius:9px;background:#d6d6e0;margin:8px auto}
  .sheet .sh{display:flex;justify-content:space-between;align-items:center;padding:0 16px 8px}
  .sheet iframe{flex:1;width:100%;border:0;border-top:1px solid var(--line)}
}

/* ---------- publicação ---------- */
.dom{background:#fff;border:1px solid #e8e6f3;border-radius:12px;margin-top:10px;overflow:hidden}
.dom button{display:flex;width:100%;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid #f0eff7;font-size:13.5px;text-align:left}
.dom button:first-child{border-top:0}
.dom button.sel{background:#f5f2ff;box-shadow:inset 3px 0 0 var(--brand)}
.dom button:disabled{opacity:.5}
.dom .ok{color:var(--ok);font-weight:700;font-size:12px}
.dom .no{color:#c0392b;font-weight:700;font-size:12px}
.dom .n{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dsearch{display:flex;gap:6px;margin-top:8px}
.dsearch input,.acct input{flex:1;min-width:0;border:1px solid var(--line2);border-radius:10px;padding:9px 11px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-top:10px}
.plan{border:2px solid #e8e6f3;border-radius:12px;padding:10px;background:#fff;font-size:12px;color:var(--muted);line-height:1.45;text-align:left;display:block;width:100%}
.plan h4{font-size:14px;color:var(--ink)}
.plan .p{font-size:17px;font-weight:800;color:var(--ink);margin:3px 0 6px}
.plan ul{list-style:none}
.plan li::before{content:"✓ ";color:var(--ok)}
.plan.sel{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,92,255,.15)}
.acct{display:grid;gap:8px;margin-top:10px}
.acct .link{font-size:13px;color:var(--brand);text-align:left;text-decoration:underline}
.note{font-size:12px;color:var(--muted);margin-top:8px}
.test{display:inline-block;background:#fff4d6;color:#8a5a00;border-radius:8px;padding:3px 8px;font-size:12px;font-weight:600;margin-top:8px}
.done-link{display:block;margin-top:10px;word-break:break-all;font-weight:700;color:var(--brand)}
@media (max-width:860px){.plans{grid-template-columns:1fr}}

/* ---------- conta / painel ---------- */
.auth{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:24px 16px;background:radial-gradient(700px 400px at 50% 0,#efe9ff,var(--bg) 70%)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;width:100%;max-width:400px;display:grid;gap:14px;box-shadow:0 20px 60px rgba(84,56,200,.1)}
.card h1{font-size:24px;letter-spacing:-.02em}
label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
input,select,textarea.f{border:1px solid var(--line2);border-radius:10px;padding:9px 11px;font:inherit;font-size:14px;background:#fff;color:var(--ink);width:100%}
textarea.f{resize:vertical;min-height:70px;line-height:1.45}
.panel{max-width:1100px;margin:0 auto;padding:28px 16px 60px}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.panel-h h1{font-size:26px;letter-spacing:-.02em}
.site-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.scard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.scard .fr{height:170px;border-bottom:1px solid var(--line)}
.scard .in{padding:14px;display:grid;gap:6px;flex:1}
.scard h3{font-size:16px}
.scard .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.pill{display:inline-block;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;background:#f3f3f8;color:var(--muted);white-space:nowrap}
.pill.ok{background:var(--okbg);color:var(--ok)}
.pill.warn{background:#fff4d6;color:#8a5a00}
.pill.new{background:#ffe8f3;color:#c2185b}
.empty{background:#fff;border:1px dashed var(--line2);border-radius:16px;padding:40px;text-align:center;color:var(--muted)}
.adm{margin-top:36px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;overflow-x:auto}
.adm h2{font-size:18px;margin-bottom:10px}
.adm table{border-collapse:collapse;width:100%;font-size:13px;margin-bottom:16px}
.adm td,.adm th{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left;white-space:nowrap}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:16px}
.kpis div{background:var(--tint);border-radius:12px;padding:12px}
.kpis b{display:block;font-size:22px}

/* ---------- editor ---------- */
.ed .tabs{display:flex;gap:4px;padding:10px 12px;border-bottom:1px solid var(--line);overflow-x:auto;flex:none;scrollbar-width:none}
.tabs button{padding:8px 12px;border-radius:9px;font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}
.tabs button.on{background:var(--ink);color:#fff}
.ed-body{flex:1;overflow-y:auto;padding:14px 16px 24px;display:grid;gap:12px;align-content:start}
.sec{border:1px solid var(--line);border-radius:12px;background:#fff}
.sec>.hd{display:flex;align-items:center;gap:8px;padding:10px 12px}
.sec>.hd .ti{flex:1;text-align:left;font-weight:600;font-size:14px;min-width:0}
.sec>.hd .ti small{display:block;font-weight:500;color:var(--soft);font-size:12px}
.ib{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);font-size:14px;flex:none}
.ib:hover{background:var(--tint)}
.sec .bd{padding:4px 12px 14px;display:grid;gap:10px;border-top:1px solid var(--line)}
.item{border:1px solid var(--line);border-radius:10px;padding:10px;display:grid;gap:8px;background:#fcfcfe}
.item .ih{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;color:var(--muted)}
.imgrow{display:flex;gap:10px;align-items:center}
.imgrow img{width:64px;height:48px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.picker{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.picker img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;cursor:pointer;border:2px solid transparent}
.picker img:hover{border-color:var(--brand)}
.addsec{display:flex;gap:8px}
.colors{display:flex;gap:12px;flex-wrap:wrap}
.colors label{flex-direction:row}
.colors input[type=color]{width:48px;height:36px;padding:2px}
.msg{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:grid;gap:4px}
.msg.unread{border-color:var(--brand)}
.msg p{white-space:pre-wrap;word-wrap:break-word;font-size:14px}
.ai-log{display:grid;gap:10px}
@media (max-width:860px){.ed-body{padding:12px}.panel-h h1{font-size:22px}}
.top .logo{min-width:0}
.top .logo span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body{overflow-x:hidden}
@media (max-width:560px){
  .top{gap:10px}
  .top .nav{gap:8px;flex:none}
  .top .nav .pill{display:none}
  .top .btn{padding:9px 12px;font-size:13px}
  .top .logo{font-size:17px}
}
select.lang{width:auto;padding:6px 8px;font-size:13px;font-weight:600;border-radius:9px;border:1px solid var(--line2);background:#fff;color:var(--ink);cursor:pointer}
.ptabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;justify-content:center}
.ptabs button{font-size:12px;font-weight:600;padding:5px 10px;border-radius:8px;color:var(--muted);white-space:nowrap;border:1px solid transparent}
.ptabs button.on{background:var(--tint);color:var(--brand);border-color:#e0d8ff}