/* VitoriaChat app — interface de chat no molde do claude.ai: barra lateral de conversas,
   saudação + caixa de mensagem no centro, respostas em serifada. Mesma paleta da landing. */
:root{
  --ivory:#FAF9F5;--oat:#F0EEE6;--sb:#F3F1EA;--cloud:#E8E6DC;--card:#FFFFFF;
  --slate:#141413;--slate-2:#30302E;--fg:#141413;--muted:#5E5D59;--dim:#87867F;
  --line:#E3E1D8;--line-2:#D1CFC5;
  --clay:#D97757;--clay-d:#C6613F;--clay-t:#A9502C;--clay-bg:#F5E6DF;
  --ok:#3C6E47;--ok-bg:#E6EFE4;--warn:#8A5A12;--warn-bg:#F6ECD6;--bad:#B3261E;--bad-bg:#F9E3E0;
  --shadow:0 1px 2px rgba(20,20,19,.04),0 4px 16px rgba(20,20,19,.05);
  --shadow-lg:0 1px 3px rgba(20,20,19,.06),0 18px 50px rgba(20,20,19,.10);
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --sbw:272px;--col:760px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;font-family:var(--font);font-size:15.5px;color:var(--fg);background:var(--ivory);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--clay-t)}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--clay-d);outline-offset:2px;border-radius:6px}
h1,h3{font-family:var(--serif);font-weight:400;color:var(--slate);letter-spacing:-.01em;line-height:1.15}
p{margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:13.5px}
svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* carregando */
.boot{position:fixed;inset:0;display:grid;place-items:center;background:var(--ivory);z-index:100}
.boot img{animation:breathe 1.4s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(.88);opacity:.7}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;background:var(--slate);color:var(--ivory);text-decoration:none;padding:9px 18px;border-radius:10px;border:1px solid var(--slate);cursor:pointer;font-weight:500;font-size:15px;transition:background .15s,transform .1s}
.btn:hover{background:var(--slate-2)}
.btn:active{transform:scale(.98)}
.btn.big{min-height:48px;padding:12px 22px;font-size:16px}.btn.full{width:100%}
.btn.ghost{background:transparent;color:var(--slate);border-color:var(--line-2)}.btn.ghost:hover{background:var(--oat)}
.btn.clay{background:var(--clay-d);border-color:var(--clay-d);color:#fff}.btn.clay:hover{background:#B4552F;border-color:#B4552F}
.btn[disabled]{opacity:.55;cursor:wait}
.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:9px;border:0;background:transparent;color:var(--muted);cursor:pointer;flex:none;text-decoration:none;transition:background .15s,color .15s}
.icon-btn:hover{background:var(--cloud);color:var(--slate)}
.linklike{background:none;border:0;padding:0;color:var(--clay-t);cursor:pointer;text-decoration:underline}
.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:48px;padding:10px 16px;border-radius:10px;border:1px solid var(--line-2);background:#fff;color:var(--slate);text-decoration:none;font-weight:500;font-size:15.5px;transition:background .15s}
.btn-google:hover{background:var(--oat)}
.btn-google svg{width:20px;height:20px;stroke:none}
.or{display:flex;align-items:center;gap:12px;color:var(--dim);font-size:13px;margin:16px 0}
.or:before,.or:after{content:"";flex:1;height:1px;background:var(--line)}
label{display:block;font-weight:500;font-size:14.5px;margin:12px 0 0;color:var(--slate)}
input:not([type=checkbox]):not([type=file]),select,textarea.field{display:block;width:100%;min-height:44px;margin-top:6px;padding:10px 13px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--fg)}
input:focus{outline:none;border-color:var(--clay-d);box-shadow:0 0 0 3px var(--clay-bg)}
input:disabled{background:var(--oat);color:var(--muted)}
.err{color:var(--bad);font-size:14.5px;background:var(--bad-bg);padding:10px 12px;border-radius:10px;margin:12px 0 0}
.hint{background:var(--warn-bg);color:var(--warn);padding:10px 12px;border-radius:10px;font-size:14px;margin:12px 0 0}

/* login */
.login{min-height:100%;display:flex;flex-direction:column;align-items:center;padding:24px 16px 48px}
.login-brand{align-self:flex-start;margin:0 0 6vh 8px}.login-brand img{height:32px;width:auto;display:block}
.login-inner{width:100%;max-width:440px;text-align:center}
.login h1{font-size:clamp(2.1rem,6vw,2.9rem);margin:0 0 12px}
.login h1 em{font-style:normal;color:var(--clay-d)}
.login-inner>.muted{margin-bottom:28px}
.login-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;text-align:left;box-shadow:var(--shadow)}
.login-card form .btn{margin-top:16px}
.login-links{text-align:center;font-size:14px;color:var(--dim);margin:16px 0 0}
.fine{font-size:12.5px;color:var(--dim);margin-top:18px}.fine a{color:var(--muted)}

/* casca */
.shell{display:flex;height:100%;height:100dvh}
.sidebar{width:var(--sbw);flex:none;background:var(--sb);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:10px;transition:margin .2s ease,transform .2s ease}
.shell.collapsed .sidebar{margin-left:calc(-1 * var(--sbw))}
.sb-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 10px 8px}
.sb-head .brand img{height:26px;width:auto;display:block}
.new-chat{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;text-decoration:none;color:var(--slate);font-weight:500;margin-bottom:8px}
.new-chat:hover{background:var(--cloud)}
.new-chat .plus{width:28px;height:28px;border-radius:50%;background:var(--clay-d);color:#fff;display:grid;place-items:center}
.new-chat .plus svg{width:16px;height:16px;stroke-width:2.4}
.sb-label{font-size:12.5px;color:var(--dim);font-weight:500;margin:12px 10px 6px}
.chat-list{flex:1;overflow-y:auto;display:grid;align-content:start;gap:1px;margin:0 -4px;padding:0 4px}
.ci{position:relative;display:flex;align-items:center;border-radius:8px}
.ci a{flex:1;min-width:0;display:block;padding:8px 10px;text-decoration:none;color:var(--slate-2);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci:hover,.ci.active{background:var(--cloud)}
.ci.active a{color:var(--slate);font-weight:500}
.ci .ci-more{opacity:0;width:30px;height:30px}
.ci:hover .ci-more,.ci.active .ci-more,.ci .ci-more:focus-visible,.ci .ci-more[aria-expanded=true]{opacity:1}
.ci .menu{right:0;top:34px;bottom:auto;left:auto;min-width:160px}
.sb-empty{font-size:13.5px;color:var(--dim);padding:6px 10px}
.sb-foot{position:relative;border-top:1px solid var(--line);padding-top:8px;margin-top:8px}
.user-btn{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border-radius:10px;border:0;background:none;cursor:pointer;text-align:left}
.user-btn:hover{background:var(--cloud)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--slate);color:var(--ivory);display:grid;place-items:center;font-weight:600;font-size:13.5px;flex:none}
.u-txt{min-width:0;flex:1}.u-txt b{display:block;font-weight:500;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.u-txt small{display:block;color:var(--dim);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chev{width:16px;height:16px;color:var(--dim)}
.menu{position:absolute;left:0;right:0;bottom:56px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;display:grid;z-index:30}
.menu a,.menu button{display:block;text-align:left;padding:9px 10px;border-radius:8px;text-decoration:none;color:var(--slate);background:none;border:0;cursor:pointer;font-size:14px}
.menu a:hover,.menu button:hover{background:var(--oat)}
.menu .danger{color:var(--bad)}
.scrim{position:fixed;inset:0;background:rgba(20,20,19,.35);z-index:40}

.main{flex:1;min-width:0;display:flex;flex-direction:column;height:100%}
.mbar{display:flex;align-items:center;gap:8px;height:52px;padding:0 10px;flex:none}
.mbar-title{flex:1;min-width:0;font-size:14.5px;font-weight:500;color:var(--slate-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#sb-open,.mbar-new{visibility:hidden}
.shell.collapsed #sb-open,.shell.collapsed .mbar-new{visibility:visible}
.view{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column}

@media (max-width:860px){
  .sidebar{position:fixed;inset:0 auto 0 0;z-index:50;transform:translateX(-100%);box-shadow:var(--shadow-lg)}
  .shell.open .sidebar{transform:none}
  .shell.collapsed .sidebar{margin-left:0}
  #sb-open,.mbar-new{visibility:visible}
}

/* home */
.home{width:100%;max-width:var(--col);margin:auto;padding:24px 16px 10vh}
.greet{display:flex;align-items:center;justify-content:center;gap:14px;font-size:clamp(2rem,5vw,2.7rem);margin:0 0 28px;text-align:center}
.greet img{border-radius:10px;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;min-height:40px;border:1px solid var(--line);background:var(--ivory);border-radius:10px;color:var(--slate-2);cursor:pointer;font-size:14px;transition:background .15s,border-color .15s}
.chip:hover{background:#fff;border-color:var(--line-2)}
.chip svg{width:17px;height:17px;color:var(--muted)}
.home-note{text-align:center;color:var(--dim);font-size:13.5px;margin-top:22px}.home-note b{color:var(--muted);font-weight:500}

/* caixa de mensagem */
.composer{background:#fff;border:1px solid var(--line-2);border-radius:20px;box-shadow:var(--shadow);padding:12px 12px 10px 16px;transition:border-color .15s,box-shadow .15s}
.composer:focus-within{border-color:var(--dim);box-shadow:var(--shadow-lg)}
.composer textarea{display:block;width:100%;border:0;outline:none;resize:none;font:inherit;font-size:16px;line-height:1.5;color:var(--fg);background:transparent;min-height:28px;max-height:240px;padding:4px 0}
.composer textarea::placeholder{color:var(--dim)}
.cbar{display:flex;align-items:center;gap:8px;margin-top:6px}
.cbar .attach{border:1px solid var(--line);width:34px;height:34px;border-radius:9px}
.chint{flex:1;font-size:12.5px;color:var(--dim)}
.send{width:34px;height:34px;border-radius:9px;border:0;background:var(--clay-d);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .15s,opacity .15s}
.send:hover{background:#B4552F}
.send[disabled]{opacity:.35;cursor:default}
.send svg{width:18px;height:18px;stroke-width:2.2}
.att{display:flex;gap:8px;flex-wrap:wrap;margin:2px 0 10px}
.fchip{display:flex;align-items:center;gap:10px;background:var(--ivory);border:1px solid var(--line);border-radius:12px;padding:6px 8px 6px 6px;max-width:260px}
.fchip .ft{flex:none;width:34px;height:38px;border-radius:7px;background:var(--clay);color:#fff;font-size:10.5px;font-weight:600;display:grid;place-items:center;text-transform:uppercase}
.fchip .ft.img{background:var(--slate-2)}
.fchip .fn{min-width:0}.fchip b{display:block;font-weight:500;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fchip small{color:var(--dim);font-size:12px}
.fchip .rm{width:24px;height:24px;border-radius:6px;border:0;background:none;color:var(--dim);cursor:pointer;font-size:16px;line-height:1}
.fchip .rm:hover{background:var(--cloud);color:var(--slate)}

/* conversa */
.thread{flex:1;display:flex;flex-direction:column;min-height:100%}
.msgs{flex:1;width:100%;max-width:var(--col);margin:0 auto;padding:12px 16px 24px;display:flex;flex-direction:column;gap:26px}
.dock{position:sticky;bottom:0;background:linear-gradient(to bottom,rgba(250,249,245,0),var(--ivory) 22px);padding:16px 16px calc(10px + env(safe-area-inset-bottom))}
.dock>div{max-width:var(--col);margin:0 auto}
.disclaimer{text-align:center;font-size:12px;color:var(--dim);margin:8px 0 0}
.m-user{align-self:flex-end;max-width:85%;display:grid;justify-items:end;gap:8px}
.m-user .bubble{background:var(--oat);border-radius:16px;padding:10px 16px;white-space:pre-wrap;word-wrap:break-word;color:var(--slate)}
.m-user .att{margin:0;justify-content:flex-end}
.m-ai{display:flex;gap:14px;align-items:flex-start}
.m-ai>.mark{width:28px;height:28px;border-radius:8px;flex:none;margin-top:2px}
.m-ai.streaming>.mark{animation:breathe 1.2s ease-in-out infinite}
.m-body{flex:1;min-width:0}
.md{font-family:var(--serif);font-size:17px;line-height:1.65;color:var(--slate);word-wrap:break-word}
.md p{margin:0 0 14px}.md>*:last-child{margin-bottom:0}
.md h3,.md h4{font-family:var(--serif);font-weight:600;margin:20px 0 8px;font-size:1.15rem}
.md ul,.md ol{margin:0 0 14px;padding-left:24px}.md li{margin:4px 0}
.md code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.86em;background:var(--oat);padding:2px 5px;border-radius:5px}
.md pre{background:var(--oat);border-radius:10px;padding:12px 14px;overflow:auto;font-size:14px}
.md pre code{background:none;padding:0}
.md strong{font-weight:600}
.md blockquote{margin:0 0 14px;padding-left:14px;border-left:3px solid var(--line-2);color:var(--muted)}
.streaming .md>*:last-child:after{content:"";display:inline-block;width:8px;height:1.05em;margin-left:3px;vertical-align:-2px;background:var(--clay);border-radius:2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.thinking{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14.5px;padding-top:4px}
.m-actions{display:flex;gap:2px;margin-top:8px}
.m-actions .icon-btn{width:32px;height:32px}.m-actions svg{width:17px;height:17px}
.m-err{color:var(--bad);background:var(--bad-bg);padding:10px 12px;border-radius:10px;font-size:14.5px}

/* resultado da análise dentro da conversa */
.an{display:grid;gap:12px;font-family:var(--font)}
.an-title{font-family:var(--serif);font-size:1.25rem;margin:0;display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:var(--slate)}
.an-run{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.an-run b{display:block;font-weight:500}.an-run span{color:var(--muted);font-size:14px}
.spinner{width:26px;height:26px;border:2.5px solid var(--cloud);border-top-color:var(--clay-d);border-radius:50%;animation:spin .9s linear infinite;flex:none}
.spinner.tiny{width:14px;height:14px;border-width:2px;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.an-score{display:flex;gap:24px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px}
.an-score small{display:block;color:var(--muted);font-size:12.5px}.an-score b{font-family:var(--serif);font-size:30px;font-weight:500;line-height:1.15}
.an-score .up{color:var(--clay-d)}.an-score .arrow{color:var(--dim);font-size:22px}
.an-obs{background:var(--warn-bg);color:var(--warn);padding:10px 12px;border-radius:10px;font-size:14px;margin:0}
.rc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:10px}
.rc-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.rc-title{font-weight:600;font-size:15.5px;color:var(--slate)}
.rc-sub{color:var(--muted);font-size:13.5px}
.rc-prev{color:var(--slate-2);font-size:14.5px;margin:0}
.itens{display:grid;gap:4px;font-size:13.5px}
.itens div{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:6px;color:var(--slate-2)}
.itens b{white-space:nowrap;color:var(--ok);font-weight:600}
.rc-act{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.locked{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13.5px}
.locked svg{width:16px;height:16px;color:var(--clay-d)}
.pill{font-size:12.5px;font-weight:500;padding:3px 10px;border-radius:999px;white-space:nowrap;background:var(--oat);color:var(--muted)}
.pill.done,.pill.alta,.pill.paid{background:var(--ok-bg);color:var(--ok)}
.pill.running,.pill.pending,.pill.media{background:var(--warn-bg);color:var(--warn)}
.pill.error,.pill.baixa{background:var(--bad-bg);color:var(--bad)}
.sem{background:var(--oat);border-radius:12px;padding:12px 16px;font-size:14px}
.sem b{font-weight:600}.sem ul{margin:6px 0 0;padding-left:18px;color:var(--muted)}
.an-files{font-size:12.5px;color:var(--dim);margin:0}

/* páginas internas */
.page{width:100%;max-width:640px;margin:0 auto;padding:16px 16px 64px}
.page h1{font-size:2.2rem;margin:8px 0 20px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px 22px 22px}
.form-card .btn{margin-top:18px}

/* arrastar e soltar */
.drop-overlay{position:fixed;inset:0;z-index:60;background:rgba(250,249,245,.88);display:grid;place-items:center;pointer-events:none}
.drop-overlay>div{display:grid;justify-items:center;gap:6px;border:2px dashed var(--clay);border-radius:24px;padding:48px 64px;background:#fff;color:var(--slate)}
.drop-overlay svg{width:36px;height:36px;color:var(--clay-d)}
.drop-overlay span{color:var(--muted);font-size:14px}

/* modais */
.modal{border:0;border-radius:18px;padding:0;max-width:460px;width:calc(100% - 32px);background:var(--ivory);color:var(--fg);box-shadow:0 30px 90px rgba(20,20,19,.3)}
.modal.wide{max-width:820px}
.modal::backdrop{background:rgba(20,20,19,.45)}
.modal-body{padding:28px;position:relative}
.modal h3{font-size:1.6rem;margin:0 0 8px}
.modal .close{position:absolute;right:10px;top:8px;width:42px;height:42px;background:none;border:0;font-size:26px;cursor:pointer;color:var(--muted);border-radius:10px}
.modal .close:hover{background:var(--oat)}
.total{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:12px 0}
.total b{font-family:var(--serif);font-size:28px;font-weight:500}
.modal .btn{margin-top:14px}
#pay-qr{display:block;width:230px;height:230px;margin:10px auto;border-radius:14px;background:#fff;padding:8px;border:1px solid var(--line)}
#pay-code{display:block;width:100%;margin-top:6px;padding:10px;border:1px solid var(--line-2);border-radius:10px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;word-break:break-all;resize:none;background:#fff}
.wait{text-align:center;color:var(--muted);font-size:14px;margin-top:12px}
.r-actions{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}.r-actions .btn{margin-top:0}
#r-body{white-space:pre-wrap;background:#fff;color:var(--slate-2);border:1px solid var(--line);border-radius:12px;padding:22px;font:17px/1.7 var(--serif);max-height:60vh;overflow:auto;margin:0}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--slate);color:var(--ivory);padding:11px 18px;border-radius:10px;font-size:14.5px;z-index:70;box-shadow:var(--shadow-lg);max-width:calc(100% - 32px)}
@media print{body *{visibility:hidden}#reader,#reader *{visibility:visible}#reader{position:absolute;inset:0;box-shadow:none;background:#fff;color:#000}#r-body{max-height:none;border:0}.r-actions,.close,.hint{display:none}}

/* pacote: vitrine de compra, saldo na barra lateral */
.paywall{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 26px;margin:0 0 16px;box-shadow:var(--shadow)}
.paywall h2{font-family:var(--serif);font-weight:400;font-size:1.7rem;margin:0 0 8px;color:var(--slate)}
.paywall p{color:var(--muted);margin:0 0 10px}.paywall p b{color:var(--slate);font-weight:600}
.paywall ul,.pay-list{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px;color:var(--slate-2);font-size:15px}
.paywall li,.pay-list li{padding-left:24px;position:relative}
.paywall li:before,.pay-list li:before{content:"";position:absolute;left:0;top:5px;width:14px;height:14px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C6613F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat}
.paywall li b,.pay-list li b{font-weight:600;color:var(--slate)}
.pay-list{margin:4px 0 6px;font-size:14.5px}
.plan{border-top:1px solid var(--line);padding:10px 10px 4px;margin-top:8px;display:grid;gap:6px;font-size:13.5px}
.plan-row{display:flex;align-items:center;gap:8px;color:var(--muted)}
.plan-row>span:first-child{flex:none;width:62px}
.plan-row b{margin-left:auto;font-weight:600;color:var(--slate);font-variant-numeric:tabular-nums}
.meter{flex:1;height:6px;border-radius:99px;background:var(--cloud);overflow:hidden}
.meter i{display:block;height:100%;background:var(--clay-d);border-radius:99px;transition:width .3s}
.plan .linklike{justify-self:start;font-size:13px}