/* Visual compartilhado do painel (/) e da pagina do link (/instalar/CODIGO). */
:root {
  --bg: #f5f6f8; --bg2: #eceef2; --card: #ffffff; --text: #14171c; --muted: #5f667a;
  --border: #e3e6ec; --accent: #4f46e5; --accent-fg: #ffffff; --accent-soft: #eef0fe;
  --ok: #15803d; --ok-soft: #e7f7ed; --warn: #b45309; --warn-soft: #fef3e2;
  --err: #b91c1c; --err-soft: #fdeaea; --off: #9aa1b0; --chip: #f1f3f8;
  --shadow: 0 1px 2px rgba(20,23,28,.06), 0 4px 16px rgba(20,23,28,.05);
  --r: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0e13; --bg2: #10141c; --card: #151a22; --text: #e7e9ee; --muted: #9ea6b6;
    --border: #252b37; --accent: #7c7ff5; --accent-fg: #0b0e13; --accent-soft: #1c2030;
    --ok: #34d07f; --ok-soft: #10241a; --warn: #f5b454; --warn-soft: #2a2010;
    --err: #f87171; --err-soft: #2a1618; --off: #5b6472; --chip: #1a2029;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 28px rgba(0,0,0,.28);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px 80px; }
.narrow { max-width: 560px; margin: 0 auto; padding: 32px 16px 80px; }

/* Topo e abas */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; margin: 0 -16px 4px; background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.brand { font-size: 19px; font-weight: 800; letter-spacing: -0.03em; }
.brand span { color: var(--accent); }
.topbar .right { margin-left: auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.tabs { display: flex; gap: 2px; margin: 8px 0 18px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; border-radius: 0;
  padding: 11px 16px; font-weight: 650; white-space: nowrap; }
.tab:hover { color: var(--text); filter: none; }
.tab[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }

/* Blocos */
h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 6px; }
h2 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 28px 2px 10px; }
h3 { font-size: 17px; margin: 0 0 4px; letter-spacing: -0.01em; }
p { margin: 0 0 10px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow); }
.card + .card { margin-top: 12px; }
.grid > .card + .card { margin-top: 0; } /* na grade o espaco vem do gap */
#assistente, #instalados { scroll-margin-top: 80px; } /* nao some debaixo da barra fixa do topo */
.muted { color: var(--muted); }
.small { font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.stack > * + * { margin-top: 10px; }
.grow { flex: 1; min-width: 0; }
.empty { color: var(--muted); padding: 10px 2px; }
.line { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.line:last-child { border-bottom: 0; }

/* Formularios e botoes */
label { display: block; font-size: 13px; font-weight: 600; margin: 0 0 5px; }
.field { margin-bottom: 14px; }
.field .hint { margin-top: 5px; }
input, select, button, textarea { font: inherit; }
input[type=text], input[type=email], input[type=password], input[type=number], select {
  width: 100%; background: var(--card); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px; outline: none; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type=file] { max-width: 100%; }
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent);
  color: var(--accent-fg); border: 1px solid transparent; border-radius: 10px; padding: 10px 16px; cursor: pointer;
  font-weight: 650; text-decoration: none; transition: filter .15s, transform .04s; }
button:hover, .btn:hover { filter: brightness(1.06); }
button:active, .btn:active { transform: translateY(1px); }
button:disabled { opacity: .55; cursor: default; }
.ghost { background: transparent; color: var(--text); border-color: var(--border); font-weight: 550; }
.ghost:hover { border-color: var(--accent); color: var(--accent); filter: none; }
.sm { padding: 6px 11px; font-size: 13px; }
.lg { padding: 14px 24px; font-size: 16px; }
.danger { background: transparent; color: var(--err); border-color: var(--border); }
.danger:hover { border-color: var(--err); filter: none; }
.linkish { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 600; }

/* Selos de situacao */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 650; padding: 3px 10px;
  border-radius: 999px; background: var(--chip); color: var(--muted); width: fit-content; white-space: nowrap; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--off); }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.ok::before { background: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.warn::before { background: var(--warn); }
.badge.err { background: var(--err-soft); color: var(--err); }
.badge.err::before { background: var(--err); }
.badge.info { background: var(--accent-soft); color: var(--accent); }
.badge.info::before { background: var(--accent); }

/* Cartoes de escolha (Instalar) */
.choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.choice { text-align: left; display: block; background: var(--card); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--r); padding: 16px; box-shadow: var(--shadow); font-weight: 400; }
.choice:hover { border-color: var(--accent); filter: none; }
.choice[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.choice .ico { font-size: 24px; line-height: 1; margin-bottom: 8px; display: block; }
.choice strong { display: block; font-size: 15.5px; margin-bottom: 4px; }
.choice span.muted { font-size: 13.5px; }

/* Passo a passo numerado */
.steps { list-style: none; counter-reset: passo; padding: 0; margin: 0; }
.steps > li { counter-increment: passo; position: relative; padding: 0 0 18px 44px; }
.steps > li:last-child { padding-bottom: 0; }
.steps > li::before { content: counter(passo); position: absolute; left: 0; top: -1px; width: 30px; height: 30px;
  border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 800; display: grid; place-items: center; }
.steps > li.done::before { content: "✓"; background: var(--ok-soft); color: var(--ok); }
.steps > li strong { display: block; margin-bottom: 3px; }

/* Caixa com link ou comando para copiar */
.copybox { display: flex; gap: 8px; align-items: stretch; margin: 8px 0; }
.copybox code { flex: 1; min-width: 0; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--chip);
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; overflow-wrap: anywhere; user-select: all; }
.code-big { font: 800 28px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 6px; color: var(--accent); }

/* Situacao ao vivo */
.live { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; background: var(--chip); }
.live.ok { background: var(--ok-soft); color: var(--ok); font-weight: 650; }
.live.err { background: var(--err-soft); color: var(--err); }
.dots::after { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  animation: pulso 1.2s ease-in-out infinite; }
@keyframes pulso { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .dots::after { animation: none; } }

/* Tela de mentira do Windows / Mac, para mostrar o que vai aparecer */
.mock { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; font-size: 13px; margin: 8px 0; max-width: 420px; }
.mock .bar { padding: 8px 12px; font-weight: 700; color: #fff; }
.mock .body { padding: 12px; background: var(--card); }
.mock.smartscreen .bar { background: #1f5fbf; }
.mock .fake-btn { display: inline-block; border: 1px solid var(--border); border-radius: 4px; padding: 4px 10px; margin-top: 8px; }
.mock .fake-btn.hl { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); font-weight: 700; }

/* Tabela */
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: middle; }
th { color: var(--muted); font-weight: 700; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; }
tbody tr:last-child td { border-bottom: 0; }
td.num { font-variant-numeric: tabular-nums; color: var(--muted); white-space: nowrap; }

/* Aviso fixo (nao some com a atualizacao automatica) */
.toast { position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 50; max-width: min(92vw, 560px);
  background: var(--text); color: var(--bg); padding: 12px 16px; border-radius: 12px; box-shadow: var(--shadow); font-weight: 550; }
.toast.err { background: #b91c1c; color: #fff; }

/* Login */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth .card { width: 100%; max-width: 400px; padding: 26px; }
.auth .brand { font-size: 24px; margin-bottom: 18px; }

details summary { cursor: pointer; font-weight: 600; color: var(--accent); }
details[open] summary { margin-bottom: 10px; }

/* Toque e telas estreitas */
.mock { flex: 1 1 200px; }
@media (pointer: coarse) {
  .sm { min-height: 40px; }
  .linkish { min-height: 36px; }
}
@media (max-width: 480px) {
  #userName { display: none; }
  .topbar { padding: 10px 16px; }
  #assistente, #instalados { scroll-margin-top: 120px; }
}