/* ============================================================
   Workspace Layout — single-pane architecture
   Replaces the old workspace-three-col multi-column layout.
   ============================================================ */

/* ── Layout container ──────────────────────────────────────── */
.workspace-layout {
  display: flex;
  flex-direction: row;
  height: 100vh;
  overflow: hidden;
  background: var(--bg-primary, #0d1117);
}

/* ── Content area ──────────────────────────────────────────── */
.workspace-content {
  flex: 1;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
}

/* ── Pane show/hide ────────────────────────────────────────── */
.workspace-pane {
  display: none;
  flex-direction: column;
  height: 100%;
  width: 100%;
  overflow: auto;
}

.workspace-pane.active {
  display: flex;
}

/* Module pane inherits overflow for each module's own scroll */
.workspace-pane[data-pane="module"] {
  overflow: auto;
}

/* Full-height panes for core tools */
.workspace-pane[data-pane="chat"],
.workspace-pane[data-pane="console"],
.workspace-pane[data-pane="files"],
.workspace-pane[data-pane="editor"] {
  overflow: hidden;
}

/* ── Pane content stretching ───────────────────────────────── */
/* Ensure inner panels fill the pane */
.workspace-pane > .ws-ai-pane,
.workspace-pane > .ws-worktree-pane,
.workspace-pane > .ws-viewer-pane {
  width: 100%;
  height: 100%;
  flex: 1;
}

/* Inner sidebars should fill their pane */
.workspace-pane .stx-shell-sidebar {
  width: 100% !important;
  height: 100% !important;
  position: relative;
}

/* Remove collapsed state — panes are always full width */
.workspace-pane .stx-shell-sidebar.collapsed {
  width: 100% !important;
}

/* ── Main content (module pane) ────────────────────────────── */
.workspace-pane #main-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

/* ── Mobile ────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .workspace-layout {
    flex-direction: column;
    height: 100vh;
  }

  .workspace-content {
    flex: 1;
    min-height: 0;
  }
}

/* ── Hide header on workspace pages (not landing) ──────────── */
body.workspace-page:not(.landing-page) .global-header {
  display: none;
}

/* ── Landing page: hide workspace layout, show normal flow ─── */
body.landing-page .workspace-layout {
  display: none;
}
body.landing-page .workspace-sidebar {
  display: none;
}
body.landing-page .mobile-top-bar {
  display: none;
}

/* ── Hide footer globally; show only on landing page ───────── */
.global-footer,
.site-footer {
  display: none !important;
}
body.landing-page .global-footer,
body.landing-page .site-footer {
  display: block !important;
}

/* ── Hide old layout remnants ──────────────────────────────── */
body.workspace-page .module-tab-bar {
  display: none;
}

body.workspace-page .header-collapse-toggle,
body.workspace-page .footer-collapse-toggle {
  display: none;
}