/* ===================================================================
   SUITS v4 — Layout principal (chrome)
   Grid do #app, topbar, sidebar e statusbar.
   Tudo que é "moldura" da SPA mora aqui.
   =================================================================== */

#app {
  position: relative;
  z-index: 2;
  height: 100vh;
  display: grid;
  grid-template-columns: 170px 1fr;
  grid-template-rows: 36px 1fr 22px;
  grid-template-areas:
    "topbar topbar"
    "side   main"
    "status status";
}

/* ─── TOPBAR ─── */
.topbar {
  grid-area: topbar;
  background: linear-gradient(180deg, rgba(58,110,165,0.18), rgba(58,110,165,0.06));
  border-bottom: 1px solid var(--line-hot);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 14px;
  font-size: 11px;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  letter-spacing: 2px;
}
.brand .logo {
  font-weight: 700;
  color: var(--accent);
  font-size: 13px;
  text-shadow: 0 0 12px rgba(0,212,255,0.4);
}
.brand .tag {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 2px;
}
.topbar .crumbs {
  display: flex; gap: 6px; align-items: center;
  color: var(--text-soft);
  font-size: 11px;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-left: 12px;
}
.topbar .crumbs .sep { color: var(--text-dim); }
.topbar .crumbs .now { color: var(--accent); }
.topbar .right { margin-left: auto; display: flex; gap: 18px; align-items: center; font-size: 10px; }
.topbar .meta { color: var(--text-soft); text-transform: uppercase; letter-spacing: 1px; }
.topbar .meta b { color: var(--accent); font-weight: 600; margin-left: 5px; font-family: 'JetBrains Mono', monospace; }
.topbar .live {
  display: flex; align-items: center; gap: 5px;
  color: var(--ok);
  text-transform: uppercase; letter-spacing: 1.5px;
  font-size: 9px;
}
.topbar .live .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

/* ─── SIDEBAR ─── */
.side {
  grid-area: side;
  background: var(--bg);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.side .group {
  padding: 12px 12px 4px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-dim);
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-soft);
  border-left: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all .15s;
  position: relative;
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.02); }
.nav-item.active {
  color: var(--accent);
  background: linear-gradient(90deg, var(--accent-dim), transparent);
  border-left-color: var(--accent);
}
.nav-item .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
  margin-right: 4px;
}
.nav-item.active .num { color: var(--accent); }
.nav-item .badge {
  margin-left: auto;
  font-size: 9px;
  padding: 1px 5px;
  border: 1px solid currentColor;
  font-family: 'JetBrains Mono', monospace;
}
.nav-item.disabled { opacity: 0.35; cursor: not-allowed; }

.side .telemetry {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding: 10px 14px;
  font-size: 10px;
}
.tel-row { display: flex; justify-content: space-between; padding: 3px 0; color: var(--text-soft); }
.tel-row b { color: var(--accent); font-family: 'JetBrains Mono', monospace; font-weight: 500; }

/* ─── MAIN ─── */
.main {
  grid-area: main;
  overflow: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mod-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.mod-title h1 {
  font-size: 22px; font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
  display: flex; align-items: baseline; gap: 12px;
}
.mod-title h1 .code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 2px 7px;
  letter-spacing: 1.5px;
  font-weight: 500;
}
.mod-title .desc {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.mod-actions { display: flex; gap: 8px; }

/* GRID LAYOUTS reutilizáveis */
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.split-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.split-72 { display: grid; grid-template-columns: 7fr 3fr; gap: 12px; }

/* ─── STATUS BAR ─── */
.statusbar {
  grid-area: status;
  background: linear-gradient(180deg, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
  border-top: 1px solid var(--line-hot);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
}
.statusbar .ok { color: var(--ok); }
.statusbar .sep { color: var(--line-hot); }
.statusbar .right { margin-left: auto; }