/* ═══════════════════════════════════════════════════════════════
   IA-ULTIMATE — Console
   Design system premium: profundidade, vidro, brilho e movimento.
   ═══════════════════════════════════════════════════════════════ */

/* ── Fontes (Space Grotesk / IBM Plex Mono / Inter) ─────────── */
@font-face{font-family:'Space Grotesk';font-style:normal;font-display:swap;font-weight:300 700;
  src:url('fonts/space-grotesk-latin-wght-normal-BhU9QXUp.woff2') format('woff2-variations')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-display:swap;font-weight:300 700;
  src:url('fonts/space-grotesk-latin-ext-wght-normal-D9tNdqV9.woff2') format('woff2-variations')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/ibm-plex-mono-400.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('fonts/ibm-plex-mono-500.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;
  src:url('fonts/ibm-plex-mono-600.woff2') format('woff2')}

:root{
  /* ── Paleta (smoke / cobalt / mint / ember / amber / lilac) ── */
  --smoke-1:#131010; --smoke-2:#1b1818; --smoke-3:#252121; --smoke-4:#2d2828;
  --smoke-5:#343030; --smoke-6:#3e3939; --smoke-7:#4b4646; --smoke-8:#645f5f;
  --smoke-9:#716c6b; --smoke-10:#7f7979; --smoke-11:#b7b1b1; --smoke-12:#f1ecec;
  --cobalt-9:#034cff; --cobalt-10:#0038ee; --cobalt-11:#89b5ff; --cobalt-3:#0c2255;
  --mint-9:#c8ffc4; --mint-11:#9dde99; --mint-3:#1a2a19;
  --ember-9:#fc533a; --ember-11:#ff917b;
  --amber-10:#ffcb47; --amber-11:#f1a10d;
  --lilac-9:#edb2f1; --lilac-11:#dca2e0;

  --bg:var(--smoke-1);
  --bg-2:var(--smoke-2);
  --panel:rgba(37,33,33,.72);
  --panel-solid:var(--smoke-3);
  --glass:rgba(45,40,40,.6);
  --line:rgba(183,177,177,.10);
  --line-2:rgba(183,177,177,.18);
  --txt:var(--smoke-12);
  --txt-dim:var(--smoke-11);
  --txt-mute:var(--smoke-10);
  --accent:var(--cobalt-9);
  --accent-2:var(--cobalt-11);
  --accent-3:var(--lilac-9);
  --accent-dim:rgba(3,76,255,.16);
  --ok:var(--mint-11); --warn:var(--amber-10); --err:var(--ember-9);
  --r:14px; --r-sm:10px; --r-xs:8px;
  --shadow:0 24px 60px -18px rgba(0,0,0,.8);
  --shadow-sm:0 8px 24px -10px rgba(0,0,0,.65);
  --glow:0 0 0 1px rgba(3,76,255,.28), 0 0 30px -6px rgba(3,76,255,.5);
  --mono:'IBM Plex Mono','JetBrains Mono',Menlo,Consolas,monospace;
  --sans:'Space Grotesk','Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  /* tipografia (escala do design system) */
  --fs-small:13px; --fs-base:14px; --fs-large:16px; --fs-xl:20px;
  --fw-regular:400; --fw-medium:500;
  /* raios */
  --radius-xs:.125rem; --radius-sm:.25rem; --radius-md:.375rem; --radius-lg:.5rem; --radius-xl:.625rem;
}
/* feature settings do mono (ss01), como no design original */
code,pre,.mono,.pill,.step-head .tag,.step-head .name,.composer-foot,.qbox code{font-feature-settings:'ss01' 1}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);color:var(--txt);font-family:var(--sans);font-size:14px;overflow:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
/* fundo atmosférico */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1200px 640px at 12% -12%, rgba(3,76,255,.09), transparent 62%),
    radial-gradient(1000px 560px at 108% 6%, rgba(137,181,255,.08), transparent 60%),
    radial-gradient(900px 700px at 50% 118%, rgba(237,178,241,.07), transparent 60%);
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:linear-gradient(rgba(120,160,200,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,160,200,.035) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#22303f,#18222e);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#2c3f52,#22303f);background-clip:padding-box}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea{font-family:inherit;color:inherit}
::selection{background:rgba(3,76,255,.28)}
.hidden{display:none!important}

/* ── LOGIN ───────────────────────────────────────────────────── */
.login{position:fixed;inset:0;display:grid;place-items:center;z-index:60;
  background:radial-gradient(1000px 600px at 50% -14%,rgba(3,76,255,.14),transparent 60%),
  radial-gradient(800px 500px at 88% 108%,rgba(137,181,255,.12),transparent 60%),var(--bg)}
.login-card{width:400px;max-width:92vw;padding:40px 34px;text-align:center;border-radius:22px;
  background:linear-gradient(180deg,rgba(20,30,42,.92),rgba(11,17,25,.96));
  border:1px solid var(--line-2);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
  animation:rise .5s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.login-logo{color:var(--accent);filter:drop-shadow(0 0 22px rgba(3,76,255,.6));margin-bottom:10px}
.login-card h1{font-size:23px;letter-spacing:.26em;font-weight:700}
.login-sub{color:var(--txt-mute);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin:8px 0 28px}
.login-card label{display:block;text-align:left;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:9px}
.login-card input{width:100%;padding:13px 15px;background:rgba(5,10,16,.9);border:1px solid var(--line-2);
  border-radius:var(--r-sm);font-family:var(--mono);font-size:13px;outline:none;transition:.2s}
.login-card input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(3,76,255,.1)}
.login-card button{width:100%;margin-top:16px;padding:13px;border-radius:var(--r-sm);font-weight:700;
  letter-spacing:.1em;color:#03130d;background:linear-gradient(180deg,#2f6bff,#034cff);
  box-shadow:0 10px 30px -12px rgba(3,76,255,.7);transition:.18s}
.login-card button:hover{filter:brightness(1.07);transform:translateY(-1px)}
.login-error{color:var(--err);font-size:12px;margin-top:12px;min-height:16px}
.login-foot{margin-top:24px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-mute)}

/* ── LAYOUT ──────────────────────────────────────────────────── */
.app{position:relative;z-index:1;display:grid;grid-template-columns:248px 1fr;height:100vh;height:100dvh;overflow:hidden}

/* sidebar */
.sidebar{display:flex;flex-direction:column;padding:20px 14px;
  background:linear-gradient(180deg,rgba(12,18,26,.9),rgba(6,10,15,.94));
  border-right:1px solid var(--line);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:11px;padding:4px 12px 22px;font-size:15px;letter-spacing:.09em;color:var(--accent)}
.brand svg{filter:drop-shadow(0 0 12px rgba(3,76,255,.55))}
.brand span{color:var(--txt-dim);font-weight:400}.brand b{color:var(--txt);font-weight:700}
.nav{display:flex;flex-direction:column;gap:4px;flex:1}
.nav-btn{position:relative;display:flex;align-items:center;gap:12px;width:100%;padding:11px 13px;border-radius:var(--r-sm);
  color:var(--txt-dim);font-size:13.5px;transition:.18s cubic-bezier(.2,.8,.2,1);text-align:left;overflow:hidden}
.nav-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 18px}
.nav-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,76,255,.14),transparent 70%);opacity:0;transition:.18s}
.nav-btn:hover{color:var(--txt);background:rgba(255,255,255,.03)}
.nav-btn:hover::before{opacity:.5}
.nav-btn.active{color:var(--accent);background:rgba(3,76,255,.07);box-shadow:inset 2px 0 0 var(--accent), 0 0 0 1px rgba(3,76,255,.12)}
.nav-btn.active::before{opacity:1}
.nav-btn span{position:relative}
.side-foot{padding:8px 4px 0}
.conn{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--txt-mute);padding:9px 12px;
  border-radius:var(--r-xs);background:rgba(8,13,20,.8);border:1px solid var(--line);font-family:var(--mono)}
.conn i{width:7px;height:7px;border-radius:50%;background:var(--err);box-shadow:0 0 9px currentColor;transition:.3s}
.conn.on i{background:var(--ok);animation:pulse 2s infinite}
.conn.on{color:var(--txt-dim)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

/* main */
.main{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 26px;flex:0 0 auto;
  border-bottom:1px solid var(--line);background:rgba(8,13,20,.55);backdrop-filter:blur(16px)}
.topbar h2{font-size:15px;font-weight:600;letter-spacing:.05em}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{font-family:var(--mono);font-size:11px;padding:6px 12px;border-radius:20px;display:flex;gap:7px;align-items:center;
  background:rgba(13,22,32,.75);border:1px solid var(--line-2);color:var(--txt-mute);transition:.18s}
.pill:hover{border-color:rgba(3,76,255,.3)}
.pill b{color:var(--txt);font-weight:500}
.pill.ok b{color:var(--accent)}.pill.warn b{color:var(--warn)}

.view{flex:1;min-height:0;display:none;flex-direction:column;overflow-y:auto;overflow-x:hidden;
  overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.view.active{display:flex}

/* ── CHAT ────────────────────────────────────────────────────── */
.chat-wrap{flex:1;display:flex;flex-direction:column;min-height:0}
.chat-log{flex:1;overflow-y:auto;padding:26px;display:flex;flex-direction:column;gap:16px}
.msg{display:flex;max-width:920px;animation:msgIn .32s cubic-bezier(.2,.8,.2,1)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg-body{position:relative;border-radius:16px;padding:14px 18px;line-height:1.65;white-space:pre-wrap;
  word-break:break-word;font-size:13.5px;background:var(--panel);border:1px solid var(--line);
  backdrop-filter:blur(10px);box-shadow:var(--shadow-sm)}
.msg.user{margin-left:auto;flex-direction:row-reverse}
.msg.user .msg-body{background:linear-gradient(160deg,rgba(3,76,255,.14),rgba(3,76,255,.05));
  border-color:rgba(3,76,255,.28);color:#dcfff2}
.msg.sys .msg-body{background:rgba(14,22,32,.7);border-color:var(--line-2);color:var(--txt-dim);max-width:100%}
.msg.error .msg-body{background:linear-gradient(160deg,rgba(255,95,122,.14),rgba(255,95,122,.05));border-color:rgba(255,95,122,.35);color:#ffd3db}
.msg .who{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-mute);margin-bottom:7px}
.msg-body code{font-family:var(--mono);font-size:12.5px;background:rgba(3,76,255,.1);padding:2px 7px;border-radius:6px;color:#a8c6ff}
.msg-body pre{font-family:var(--mono);font-size:12.5px;background:rgba(3,8,13,.85);border:1px solid var(--line);
  border-radius:10px;padding:13px;overflow-x:auto;margin:11px 0}
.msg-body pre code{background:none;padding:0;color:#c9d8ff}
.msg-body ul{margin:9px 0 9px 20px}
.msg-body strong{color:#fff;font-weight:600}
.sys-hints{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:11px;padding:6px 12px;border-radius:8px;background:rgba(13,22,32,.8);
  border:1px solid var(--line-2);color:var(--txt-dim);transition:.18s}
.chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px);box-shadow:0 6px 18px -10px var(--accent)}

/* passos ReAct */
.steps{margin-top:13px;display:flex;flex-direction:column;gap:9px;max-width:920px}
.step{border:1px solid var(--line-2);border-left:3px solid var(--accent-2);border-radius:11px;
  background:rgba(9,15,23,.8);overflow:hidden;animation:msgIn .28s ease;backdrop-filter:blur(8px)}
.step.result{border-left-color:var(--accent)}
.step.err{border-left-color:var(--err)}
.step-head{display:flex;align-items:center;gap:10px;padding:10px 13px;cursor:pointer;font-size:12px;transition:.15s}
.step-head:hover{background:rgba(255,255,255,.025)}
.step-head .tag{font-family:var(--mono);font-size:9.5px;padding:3px 8px;border-radius:6px;
  background:rgba(137,181,255,.14);color:var(--accent-2);letter-spacing:.1em}
.step.result .step-head .tag{background:rgba(3,76,255,.14);color:var(--accent)}
.step.err .step-head .tag{background:rgba(255,95,122,.14);color:var(--err)}
.step-head .name{font-family:var(--mono);color:var(--txt);font-weight:500}
.step-head .args{color:var(--txt-mute);font-family:var(--mono);font-size:11px;margin-left:auto;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:48%}
.step-body{display:none;padding:0 13px 13px;font-family:var(--mono);font-size:11.5px;color:#9fb6c9;
  white-space:pre-wrap;word-break:break-word;max-height:340px;overflow:auto}
.step.open .step-body{display:block}
.spin{display:inline-block;width:12px;height:12px;border:2px solid var(--accent-2);border-top-color:transparent;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* composer */
.composer{border-top:1px solid var(--line);padding:15px 26px 19px;flex:0 0 auto;
  background:linear-gradient(180deg,rgba(8,13,20,.7),rgba(6,10,15,.9));backdrop-filter:blur(18px)}
.composer-modes{display:flex;gap:9px;align-items:center;margin-bottom:11px;flex-wrap:wrap}
.mode{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--txt-dim);padding:6px 13px;
  border:1px solid var(--line-2);border-radius:20px;cursor:pointer;transition:.18s}
.mode:hover{border-color:rgba(3,76,255,.35);color:var(--txt)}
.mode input{accent-color:var(--accent);width:13px;height:13px}
.mode:has(input:checked){border-color:rgba(3,76,255,.5);background:rgba(3,76,255,.09);color:var(--accent);
  box-shadow:0 0 0 1px rgba(3,76,255,.14),0 6px 20px -12px var(--accent)}
.ghost{font-size:11.5px;padding:7px 13px;border:1px solid var(--line-2);border-radius:9px;color:var(--txt-dim);
  transition:.18s;background:rgba(10,19,28,.7)}
.ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.composer-row{display:flex;gap:11px;align-items:flex-end}
.composer textarea{flex:1;resize:none;background:rgba(6,11,17,.9);border:1px solid var(--line-2);
  border-radius:12px;padding:13px 15px;font-size:13.5px;outline:none;transition:.2s;line-height:1.5}
.composer textarea:focus{border-color:rgba(3,76,255,.5);box-shadow:0 0 0 4px rgba(3,76,255,.08)}
.send{padding:13px 26px;border-radius:12px;font-weight:700;letter-spacing:.06em;color:#03130d;
  background:linear-gradient(180deg,#2f6bff,#034cff);box-shadow:0 12px 30px -14px rgba(3,76,255,.8);transition:.18s}
.send:hover{filter:brightness(1.07);transform:translateY(-1px)}
.send:disabled{opacity:.45;cursor:not-allowed;transform:none}
.composer-foot{display:flex;justify-content:space-between;margin-top:9px;font-size:11px;color:var(--txt-mute);font-family:var(--mono)}
.spinner{width:14px;height:14px;border:2px solid var(--accent);border-top-color:transparent;border-radius:50%;animation:sp .7s linear infinite}

/* ── TERMINAL ────────────────────────────────────────────────── */
.term-toolbar{display:flex;align-items:center;justify-content:space-between;padding:11px 20px;flex:0 0 auto;
  border-bottom:1px solid var(--line);background:rgba(6,11,17,.7)}
.term-title{font-family:var(--mono);font-size:12px;color:var(--txt-dim)}
.term-actions{display:flex;gap:9px;align-items:center}
.dot-live{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--txt-mute);font-family:var(--mono)}
.dot-live i{width:7px;height:7px;border-radius:50%;background:#3a4a5c;transition:.3s}
.dot-live.on{color:var(--accent)} .dot-live.on i{background:var(--accent);box-shadow:0 0 10px var(--accent);animation:pulse 2s infinite}
.terminal-host{flex:1;min-height:0;padding:12px 8px 10px 16px;background:#04080c}
.xterm{height:100%}

/* ── ARQUIVOS ────────────────────────────────────────────────── */
.files-bar{display:flex;gap:10px;padding:13px 20px;flex:0 0 auto;border-bottom:1px solid var(--line);background:rgba(6,11,17,.7)}
.files-bar input{flex:1;background:rgba(6,11,17,.9);border:1px solid var(--line-2);border-radius:9px;
  padding:9px 13px;font-family:var(--mono);font-size:12.5px;outline:none}
.files-bar input:focus{border-color:rgba(3,76,255,.45)}
.files-scope{display:flex;align-items:center;gap:9px;padding:8px 20px;flex:0 0 auto;
  background:rgba(6,14,20,.7);border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--txt-mute)}
.files-scope .lock{color:var(--accent)}
.files-split{flex:1;display:grid;grid-template-columns:350px 1fr;min-height:0}
.files-list{overflow-y:auto;border-right:1px solid var(--line);background:rgba(6,10,15,.6)}
.fsel{padding:9px 16px;font-family:var(--mono);font-size:12px;cursor:pointer;display:flex;justify-content:space-between;
  gap:9px;border-bottom:1px solid rgba(120,160,200,.05);transition:.13s}
.fsel:hover{background:rgba(3,76,255,.05)}
.fsel.dir{color:var(--accent-2)} .fsel.file{color:var(--txt-dim)}
.fsel .sz{color:var(--txt-mute);font-size:10.5px;flex:0 0 auto}
.files-view{display:flex;flex-direction:column;min-width:0}
.files-view-head{display:flex;justify-content:space-between;align-items:center;padding:11px 18px;
  border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--txt-dim)}
.files-view textarea{flex:1;background:rgba(4,8,12,.85);border:none;outline:none;padding:18px;
  font-family:var(--mono);font-size:12.5px;color:#b8ccdd;resize:none;line-height:1.6}

/* ── MEMÓRIA / TOOLS / STATUS ────────────────────────────────── */
.mem-bar,.tools-head{display:flex;gap:10px;padding:15px 20px;border-bottom:1px solid var(--line);align-items:center;flex-wrap:wrap;flex:0 0 auto}
.mem-bar input{background:rgba(6,11,17,.9);border:1px solid var(--line-2);border-radius:9px;padding:9px 13px;
  font-family:var(--mono);font-size:12.5px;outline:none;flex:1;min-width:140px}
.mem-bar input:focus{border-color:rgba(3,76,255,.45)}
.tools-head{justify-content:space-between;font-size:12.5px;color:var(--txt-dim)}
.table-wrap{flex:1;overflow:auto;padding:0 20px 20px}
.table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{text-align:left;padding:12px;color:var(--txt-mute);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  border-bottom:1px solid var(--line-2);position:sticky;top:0;background:var(--bg)}
.table td{padding:11px 12px;border-bottom:1px solid rgba(120,160,200,.06);vertical-align:top;font-family:var(--mono);font-size:12px}
.table td:first-child{color:var(--accent-2)}
.table td:nth-child(2){color:var(--txt-dim);max-width:520px;word-break:break-word}
.table tr{transition:.13s}
.table tr:hover td{background:rgba(3,76,255,.035)}
.tools-grid{flex:1;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px;align-content:start}
.tool-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  transition:.22s cubic-bezier(.2,.8,.2,1);backdrop-filter:blur(10px)}
.tool-card::before{content:'';position:absolute;inset:0;border-radius:14px;padding:1px;
  background:linear-gradient(140deg,rgba(3,76,255,.35),transparent 55%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:.22s}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.tool-card:hover::before{opacity:1}
.tool-card .tn{font-family:var(--mono);font-size:13px;color:var(--accent);font-weight:600;margin-bottom:7px}
.tool-card .td{font-size:12px;color:var(--txt-dim);line-height:1.55}
.tool-card .tp{font-family:var(--mono);font-size:10.5px;color:var(--txt-mute);margin-top:10px;
  word-break:break-word;border-top:1px solid var(--line);padding-top:10px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;padding:22px;flex:0 0 auto;align-content:start}
.stat{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;
  backdrop-filter:blur(10px);transition:.22s;overflow:hidden}
.stat::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2),transparent);opacity:.5}
.stat:hover{transform:translateY(-2px);border-color:var(--line-2)}
.stat .lbl{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--txt-mute);margin-bottom:9px}
.stat .val{font-family:var(--mono);font-size:23px;color:var(--txt)}
.stat .val small{font-size:12px;color:var(--txt-dim)}
.panel{margin:0 22px 22px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;flex:0 0 auto;backdrop-filter:blur(10px)}
.panel h3{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-mute);margin-bottom:16px}
.kv{display:grid;grid-template-columns:240px 1fr;gap:11px 20px;font-size:12.5px}
.kv .k{color:var(--txt-mute);font-family:var(--mono)}
.kv .v{color:var(--txt);font-family:var(--mono);word-break:break-word}
.bar{height:6px;background:rgba(14,26,38,.9);border-radius:5px;overflow:hidden;margin-top:9px}
.bar i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .5s cubic-bezier(.2,.8,.2,1)}

/* ── TEMA (seletor de destaque + esquema claro) ─────────────── */
.topright{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.theme-sel{font-family:var(--mono);font-size:11px;padding:6px 10px;border-radius:20px;
  background:rgba(13,22,32,.75);border:1px solid var(--line-2);color:var(--txt-dim);outline:none;cursor:pointer;transition:.18s}
.theme-sel:hover{border-color:var(--accent);color:var(--txt)}
html[data-scheme="light"]{
  --bg:#f8f7f7; --bg-2:#f0eeee; --panel:rgba(255,255,255,.82); --panel-solid:#ffffff;
  --glass:rgba(255,255,255,.7); --line:rgba(11,6,0,.10); --line-2:rgba(11,6,0,.17);
  --txt:#131010; --txt-dim:#4b4646; --txt-mute:#716c6b;
  --shadow:0 24px 60px -18px rgba(0,0,0,.18); --shadow-sm:0 8px 24px -10px rgba(0,0,0,.14);
}
html[data-scheme="light"] body::after{opacity:.22}
html[data-scheme="light"] .sidebar{background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(244,242,242,.95))}
html[data-scheme="light"] .msg-body pre{background:rgba(240,238,238,.9)}
html[data-scheme="light"] .composer textarea,
html[data-scheme="light"] .files-bar input,
html[data-scheme="light"] .mem-bar input{background:rgba(255,255,255,.95)}

@media(max-width:860px){
  .app{grid-template-columns:66px 1fr}
  .brand span,.nav-btn span,.side-foot{display:none}
  .nav-btn{justify-content:center}
  .files-split{grid-template-columns:1fr}
  .files-list{max-height:38%}
  .chat-log,.composer,.topbar{padding-left:16px;padding-right:16px}
}