/* Pixel OS - interface inspirada no macOS */
:root{
  --vidro: rgba(28,28,32,.72);
  --vidro-claro: rgba(250,250,252,.78);
  --borda: rgba(255,255,255,.14);
  --texto: #f5f5f7;
  --texto-escuro: #1d1d1f;
  --azul: #0a84ff;
  --sombra: 0 24px 60px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;color:var(--texto);overflow:hidden;
}
.wallpaper{
  position:fixed;inset:0;z-index:0;
  background:
    radial-gradient(1200px 700px at 12% 18%, #6a5cff 0%, transparent 60%),
    radial-gradient(1000px 620px at 88% 12%, #ff7ab6 0%, transparent 58%),
    radial-gradient(900px 700px at 70% 92%, #35d0ba 0%, transparent 60%),
    linear-gradient(160deg,#12121a 0%,#1b1d2b 45%,#0d1018 100%);
}
.wallpaper::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:3px 3px;opacity:.5;
}

/* ---------------- login ---------------- */
.login-body{display:grid;place-items:center}
.login-card{
  position:relative;z-index:2;width:min(92vw,380px);padding:34px 30px 28px;border-radius:24px;
  background:var(--vidro);backdrop-filter:blur(30px) saturate(160%);
  border:1px solid var(--borda);box-shadow:var(--sombra);text-align:center;
}
.logo-apple{font-size:38px;line-height:1;margin-bottom:6px;opacity:.95}
.login-card h1{font-size:24px;margin:6px 0 2px;font-weight:600;letter-spacing:-.02em}
.login-card .sub{margin:0 0 20px;font-size:13px;color:rgba(245,245,247,.6)}
.login-card form{display:flex;flex-direction:column;gap:10px}
.login-card input{
  width:100%;padding:12px 14px;border-radius:11px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);color:var(--texto);font-size:15px;outline:none;
}
.login-card input:focus{border-color:var(--azul);box-shadow:0 0 0 3px rgba(10,132,255,.25)}
.login-card button{
  padding:12px 14px;border-radius:11px;border:0;background:var(--azul);color:#fff;
  font-size:15px;font-weight:600;cursor:pointer;margin-top:4px;
}
.login-card button:hover{filter:brightness(1.08)}
.alerta{background:rgba(255,69,58,.16);border:1px solid rgba(255,69,58,.4);color:#ffb4ae;
  padding:9px 12px;border-radius:10px;font-size:13px;margin-bottom:14px}
.instrucao{font-size:13px;color:rgba(245,245,247,.75);margin:0 0 14px;line-height:1.5}
.qr{width:190px;height:190px;border-radius:12px;background:#fff;padding:8px;margin:0 auto 12px;display:block}
.segredo{font-size:12px;color:rgba(245,245,247,.6);margin:0 0 14px}
.segredo code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:6px;letter-spacing:.06em}
.link{display:inline-block;margin-top:14px;font-size:12px;color:rgba(245,245,247,.55);text-decoration:none}
.link:hover{color:#fff}

/* ---------------- menubar ---------------- */
.menubar{
  position:fixed;top:0;left:0;right:0;height:28px;z-index:9000;
  display:flex;align-items:center;justify-content:space-between;padding:0 12px;
  background:rgba(20,20,24,.55);backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid rgba(255,255,255,.07);font-size:12.5px;
}
.mb-left,.mb-right{display:flex;align-items:center;gap:14px}
.mb-apple{font-size:15px;opacity:.9}
.mb-item{opacity:.82;cursor:default;white-space:nowrap}
.mb-bold{font-weight:600;opacity:1}
.mb-sair{text-decoration:none;color:var(--texto);opacity:.7}
.mb-sair:hover{opacity:1}
#mb-agente{font-size:12px;opacity:.9}

/* ---------------- dock ---------------- */
.dock{
  position:fixed;bottom:12px;left:50%;transform:translateX(-50%);z-index:9000;
  display:flex;align-items:flex-end;gap:10px;padding:9px 12px;border-radius:20px;
  background:rgba(30,30,36,.55);backdrop-filter:blur(26px) saturate(180%);
  border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 40px rgba(0,0,0,.38);
}
.dock-item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:15px;border:0;cursor:pointer;
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.05));
  transition:transform .16s ease, background .16s ease;
}
.dock-item:hover{transform:translateY(-7px) scale(1.06);background:rgba(255,255,255,.2)}
.dock-ico{font-size:26px;line-height:1}
.dock-label{display:none;position:absolute;top:-24px;font-size:11px;background:rgba(0,0,0,.6);
  padding:2px 8px;border-radius:8px;white-space:nowrap}
.dock-item:hover .dock-label{display:block}
.dock-sep{width:1px;height:38px;background:rgba(255,255,255,.16);margin:0 2px}

/* ---------------- janelas ---------------- */
.desktop{position:fixed;inset:28px 0 0 0;z-index:1}
.desktop-hint{position:absolute;top:38%;left:50%;transform:translate(-50%,-50%);text-align:center;
  color:rgba(255,255,255,.68);pointer-events:none;user-select:none}
.desktop-hint h2{font-size:26px;font-weight:600;margin:0 0 8px;letter-spacing:-.02em}
.desktop-hint p{margin:0;font-size:13.5px;opacity:.75}

.window{
  position:absolute;min-width:380px;min-height:240px;border-radius:14px;overflow:hidden;
  background:rgba(32,32,38,.86);backdrop-filter:blur(30px) saturate(170%);
  border:1px solid rgba(255,255,255,.12);box-shadow:var(--sombra);
  display:flex;flex-direction:column;resize:both;
}
.win-bar{height:38px;display:flex;align-items:center;gap:8px;padding:0 12px;cursor:grab;
  background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.07)}
.win-bar:active{cursor:grabbing}
.semaforo{display:flex;gap:7px}
.semaforo i{width:11px;height:11px;border-radius:50%;display:block;cursor:pointer}
.s-close{background:#ff5f57}.s-min{background:#febc2e}.s-max{background:#28c840}
.win-titulo{font-size:12.5px;font-weight:600;opacity:.85;margin-left:6px}
.win-corpo{flex:1;overflow:auto;display:flex;min-height:0}
.win-fechada{display:none}

/* finder */
.finder{display:flex;width:100%;min-height:0}
.finder-side{width:168px;padding:10px 8px;border-right:1px solid rgba(255,255,255,.07);
  background:rgba(0,0,0,.16);flex-shrink:0}
.finder-side button{width:100%;text-align:left;border:0;background:transparent;color:rgba(255,255,255,.78);
  font-size:12.5px;padding:7px 9px;border-radius:8px;cursor:pointer;display:flex;gap:8px;align-items:center}
.finder-side button:hover{background:rgba(255,255,255,.09)}
.finder-side button.ativo{background:rgba(10,132,255,.28);color:#fff}
.finder-main{flex:1;display:flex;flex-direction:column;min-width:0}
.finder-top{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.07)}
.caminho{font-size:11.5px;color:rgba(255,255,255,.55);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:var(--texto);
  font-size:11.5px;padding:5px 10px;border-radius:8px;cursor:pointer}
.btn:hover{background:rgba(255,255,255,.14)}
.lista-arquivos{overflow:auto;flex:1}
.linha{display:grid;grid-template-columns:1fr 96px 132px 70px;gap:8px;align-items:center;
  padding:7px 12px;font-size:12.5px;border-bottom:1px solid rgba(255,255,255,.045)}
.linha:hover{background:rgba(255,255,255,.06)}
.linha .nome{display:flex;gap:8px;align-items:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.linha .meta{color:rgba(255,255,255,.5);font-size:11.5px}
.linha a{color:var(--azul);text-decoration:none;font-size:11.5px}
.vazio{padding:26px;text-align:center;color:rgba(255,255,255,.45);font-size:12.5px}

/* terminal */
.terminal{display:flex;flex-direction:column;width:100%;min-height:0;background:rgba(10,10,14,.55)}
.chat{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.bolha{max-width:82%;padding:10px 13px;border-radius:14px;font-size:13.5px;line-height:1.5;white-space:pre-wrap}
.bolha.eu{align-self:flex-end;background:var(--azul);color:#fff;border-bottom-right-radius:4px}
.bolha.ela{align-self:flex-start;background:rgba(255,255,255,.1);border-bottom-left-radius:4px}
.bolha.sys{align-self:center;background:rgba(255,255,255,.06);color:rgba(255,255,255,.6);font-size:12px}
.chat-form{display:flex;gap:8px;padding:10px;border-top:1px solid rgba(255,255,255,.08)}
.chat-form input{flex:1;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);color:var(--texto);font-size:13.5px;outline:none}
.chat-form input:focus{border-color:var(--azul)}
.chat-form button{padding:10px 16px;border-radius:10px;border:0;background:var(--azul);color:#fff;
  font-weight:600;font-size:13px;cursor:pointer}
.digitando{font-size:11.5px;color:rgba(255,255,255,.45);padding:0 14px 6px}

/* apps e status */
.grade{padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;width:100%}
.card{border-radius:13px;padding:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  cursor:pointer;transition:transform .14s ease, background .14s ease}
.card:hover{transform:translateY(-3px);background:rgba(255,255,255,.12)}
.card .ico{font-size:24px}
.card h3{margin:8px 0 4px;font-size:13.5px;font-weight:600}
.card p{margin:0;font-size:11.5px;color:rgba(255,255,255,.55);line-height:1.45}
.status-grid{padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;width:100%}
.status-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px}
.status-card .rotulo{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.45)}
.status-card .valor{font-size:15px;font-weight:600;margin-top:6px}
.on{color:#30d158}.off{color:#ff453a}
iframe.servico{width:100%;height:100%;border:0;background:#fff}

/* ---- finder em grade (icones grandes) ---- */
.finder-top{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03)}
.trilha{font-size:12px;color:rgba(255,255,255,.6);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trilha b{color:#fff;font-weight:600}
.grade-arquivos{padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:14px;align-content:start}
.tile{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 6px;border-radius:12px;cursor:pointer;
  border:1px solid transparent;transition:background .12s ease, transform .12s ease;text-align:center}
.tile:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.tile .ico{font-size:46px;line-height:1;filter:drop-shadow(0 3px 6px rgba(0,0,0,.35))}
.tile .nome{font-size:11.5px;line-height:1.35;max-width:100%;word-break:break-word;color:rgba(255,255,255,.9)}
.tile .sub{font-size:10px;color:rgba(255,255,255,.42)}
.tile.pasta .ico{font-size:50px}
.modo{display:flex;gap:2px;background:rgba(255,255,255,.07);border-radius:8px;padding:2px}
.modo button{border:0;background:transparent;color:rgba(255,255,255,.6);font-size:11px;padding:4px 9px;border-radius:6px;cursor:pointer}
.modo button.on{background:rgba(255,255,255,.16);color:#fff}
.lista-arquivos .linha{grid-template-columns:1fr 90px 124px 60px}

/* ---- miniaturas e menu de contexto ---- */
.tile .thumb{width:96px;height:96px;object-fit:cover;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.4);background:rgba(255,255,255,.05)}
.tile{position:relative}
.tile[data-tipo="pasta"] .ico{font-size:52px}
.ctx-menu div[data-i].ativo{background:rgba(10,132,255,.55)}
.badge-edit{position:absolute;top:6px;right:6px;font-size:9px;background:rgba(10,132,255,.85);color:#fff;
  padding:1px 5px;border-radius:6px;letter-spacing:.03em}

/* ---------------- responsivo: telas menores (notebook, tablet) ---------------- */
@media (max-width: 1280px) {
  .window { max-width: calc(100vw - 24px); max-height: calc(100vh - 110px); }
  .dock-item { width: 50px; height: 50px; }
  .dock-ico { font-size: 22px; }
  .finder-side { width: 132px; }
  .grade-arquivos { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
  .tile .ico { font-size: 38px; }
  .tile .thumb { width: 78px; height: 78px; }
  .linha { grid-template-columns: 1fr 70px 100px 50px; font-size: 12px; }
}
@media (max-width: 900px) {
  .menubar { font-size: 12px; padding: 0 8px; }
  .mb-item:nth-child(n+3):not(.mb-sair) { display: none; }
  .dock { gap: 6px; padding: 6px 8px; bottom: 8px; border-radius: 16px; }
  .dock-item { width: 44px; height: 44px; border-radius: 12px; }
  .dock-ico { font-size: 20px; }
  .window { min-width: 0; width: calc(100vw - 16px) !important; left: 8px !important; }
  .finder { flex-direction: column; }
  .finder-side { width: auto; display: flex; overflow-x: auto; gap: 6px; padding: 8px;
    border-right: 0; border-bottom: 1px solid rgba(255,255,255,.07); }
  .finder-side button { width: auto; white-space: nowrap; font-size: 11.5px; }
  .grade-arquivos { grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); }
  .win-titulo { font-size: 12px; }
  .jobs-lista, .cv-lista { padding: 8px; }
  .desktop-hint h2 { font-size: 20px; }
}

@media (max-height: 760px) {
  .window { max-height: calc(100vh - 150px); }
  .desktop-hint { top: 30%; }
}