/* ═══════════════════════════════════════════════════════════
   AgentNet Topbar CSS (统一桌面端顶部磨砂导航条)
   ═══════════════════════════════════════════════════════════ */

/* 左上角 Brand Logo */
.brand-logo-fixed {
  position: fixed; top: 16px; left: 24px; z-index: 1000;
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; font-size: 16px; font-weight: 800; color: #fff;
}
.brand-logo-fixed .b-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #ec4899; box-shadow: 0 0 10px #ec4899;
}

/* 统一 Toolbar */
.agentnet-toolbar {
  position: fixed; top: 14px; right: 20px; z-index: 1000;
  display: flex; align-items: center; gap: 10px; font-size: 0.875rem;
  padding: 6px 14px; border-radius: 12px;
  background: rgba(14, 10, 28, 0.88);
  border: 1px solid rgba(192, 132, 252, 0.2);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
}

.agentnet-toolbar a {
  color: #94a3b8; text-decoration: none;
  transition: color 0.2s; white-space: nowrap; font-weight: 500; font-size: 13px;
}
.agentnet-toolbar a:hover { color: #c084fc; }
.agentnet-toolbar a.active { color: #c084fc; font-weight: 700; }

.agentnet-toolbar .btn-signin {
  color: #c084fc; border: 1px solid #c084fc;
  border-radius: 6px; padding: 4px 12px; font-weight: 600; text-decoration: none;
  font-size: 12px; transition: all 0.2s;
}
.agentnet-toolbar .btn-signin:hover {
  background: rgba(192, 132, 252, 0.15); color: #fff;
}

/* 语言切换菜单 */
.toolbar-lang-wrap { position: relative; }
.toolbar-lang-btn {
  padding: 4px 10px; border-radius: 6px; border: 1px solid rgba(192, 132, 252, 0.2);
  background: transparent; color: #94a3b8; font-size: 12px; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; gap: 4px;
  transition: color 0.15s, border-color 0.15s;
}
.toolbar-lang-btn:hover { color: #c084fc; border-color: #c084fc; }
.toolbar-lang-menu {
  display: none; position: absolute; top: 100%; right: 0; margin-top: 6px;
  background: rgba(18, 14, 36, 0.98); border: 1px solid rgba(192, 132, 252, 0.2);
  border-radius: 8px; min-width: 100px; z-index: 2000; overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.8); backdrop-filter: blur(16px);
}
.toolbar-lang-wrap.open .toolbar-lang-menu { display: block !important; }
.toolbar-lang-menu div {
  padding: 8px 14px; cursor: pointer; font-size: 12px; color: #f1f5f9;
  transition: background 0.15s, color 0.15s;
}
.toolbar-lang-menu div:hover { background: rgba(192, 132, 252, 0.2); color: #fff; }

@media (max-width: 767px) {
  .agentnet-toolbar {
    top: 10px !important; right: 12px !important;
    padding: 4px 6px !important; gap: 4px !important;
  }
  .agentnet-toolbar a { display: none !important; }
  .agentnet-toolbar .btn-signin { display: none !important; }
  .brand-logo-fixed { top: 12px !important; left: 14px !important; font-size: 14px !important; }
}