/* css/shell-desktop.css —— 桌面外壳（仿 Windows，MVP 外壳，设计 §8.2） */
#shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh; /* 移动端动态视口，避免底栏被浏览器地址栏遮挡 */
}

/* ---- 顶部标题栏 ---- */
.titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  height: 42px;
  padding: 0 14px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  user-select: none;
  flex-shrink: 0;
}
.titlebar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
}
.titlebar-dot { color: var(--highlight); }
.titlebar-logo { width: 16px; height: 16px; image-rendering: pixelated; flex: 0 0 auto; }
.titlebar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}
.titlebar-right .num { color: var(--text); }
.titlebar-right .titlebar-time,
.titlebar-right .titlebar-meta {
  display: flex;
  align-items: center;
}
.titlebar-right .titlebar-time { gap: 4px; }
.titlebar-right .titlebar-meta { gap: 18px; }

/* ---- 视图容器 ---- */
.view-container {
  flex: 1;
  overflow: auto;
  padding: 14px;
}
.view { display: none; }
.view.active { display: block; }

/* ---- 底部任务栏 ---- */
.taskbar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 10px;
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}
.task-btn {
  padding: 6px 14px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font);
  user-select: none;
  transition: background 0.15s, color 0.15s;
  flex: 0 0 auto;
}
.task-btn:hover { background: var(--panel); color: var(--text); }
.task-btn.active { background: var(--accent); color: var(--accent-contrast); font-weight: 600; }
.taskbar-spacer { flex: 1; }

/* ---- 资源视图布局 ---- */
.resources-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 14px;
  align-items: start;
}
@media (max-width: 720px) {
  .resources-layout { grid-template-columns: 1fr; }
}
.left-col { display: flex; flex-direction: column; gap: 14px; }

/* ---- 扩张视图 ---- */
.prestige-panel { max-width: 720px; }
.prestige-big { font-size: 24px; font-family: var(--mono); margin: 8px 0; }