/* ── Block container — auto mode (flex row/wrap) ── */
.blocks-container.mode-auto {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1.75rem;
}

/* Non-widget blocks always full-width in auto mode */
.blocks-container.mode-auto .layout-block:not([data-block-type="widget"]) {
  flex: 0 0 100%;
  min-width: 0;
}

/* Widget blocks in auto mode: flex like old .widget-tile */
.blocks-container.mode-auto .layout-block[data-block-type="widget"] {
  flex: 1 1 260px;
  min-width: 0;
}
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="small"]  { flex: 0 0 160px; }
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="medium"] { flex: 1 1 240px; }
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="large"]  { flex: 1 1 360px; }
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="wide"]   { flex: 1 1 100%; }
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="full"]   { flex: 1 1 100%; }
.blocks-container.mode-auto .layout-block[data-block-type="widget"][data-size="tall"]   { flex: 1 1 360px; }

/* ── Block container — custom grid mode ── */
.blocks-container.mode-custom {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols, 12), 1fr);
  grid-auto-rows: var(--row-height, 80px);
  gap: 0.75rem;
  align-items: start;
  position: relative;
}

.blocks-container.mode-custom .layout-block {
  grid-column: var(--block-x, 1) / span var(--block-w, 12);
  grid-row:    var(--block-y, auto) / span var(--block-h, 1);
  min-height: 0;
  overflow: hidden;
}

/* Widget tiles fill custom-mode blocks */
.blocks-container.mode-custom .block-content,
.blocks-container.mode-custom .block-content .widget-tile {
  height: 100%;
  box-sizing: border-box;
}

/* ── Block: base shell ── */
.layout-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

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

/* Remove widget-tile's own size flex (layout-block drives it in auto mode) */
.blocks-container.mode-auto .block-content .widget-tile {
  flex: unset;
}

/* ── Design-mode grid overlay ── */
body.design-mode .blocks-container.mode-custom::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.04) 0px,
      rgba(255,255,255,0.04) 1px,
      transparent 1px,
      transparent calc(100% / var(--grid-cols, 12))
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.04) 0px,
      rgba(255,255,255,0.04) 1px,
      transparent 1px,
      transparent var(--row-height, 80px)
    );
  pointer-events: none;
  z-index: 0;
  border-radius: var(--radius-md);
}

/* ── Design-mode block chrome ── */
body.design-mode .layout-block {
  outline: 1px dashed rgba(255,255,255,0.22);
  border-radius: var(--radius-md);
  transition: outline-color 0.15s;
}
body.design-mode .layout-block:hover {
  outline-color: rgba(255,255,255,0.55);
}

.layout-block.block-dragging { opacity: 0.45; }
.layout-block.block-drag-target { outline: 2px solid var(--accent) !important; }

/* ── Block edit bar ── */
.block-edit-bar {
  display: none;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.55rem;
  background: rgba(0, 0, 0, 0.52);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.82);
  flex-shrink: 0;
  user-select: none;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
body.design-mode .block-edit-bar { display: flex; }

.block-drag-handle {
  cursor: grab;
  opacity: 0.65;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0 0.15rem;
  touch-action: none;
}
.block-drag-handle:active { cursor: grabbing; }

.block-edit-label {
  font-size: 0.67rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.85;
}

.block-resize-controls {
  display: flex;
  align-items: center;
  gap: 0.18rem;
  margin-left: auto;
}

.block-resize-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.82);
  border-radius: 3px;
  padding: 0.1rem 0.28rem;
  font-size: 0.62rem;
  cursor: pointer;
  line-height: 1.3;
  transition: background 0.12s;
  min-width: 1.4rem;
  text-align: center;
}
.block-resize-btn:hover { background: rgba(255,255,255,0.22); }

.block-dim {
  font-size: 0.62rem;
  opacity: 0.65;
  min-width: 2rem;
  text-align: center;
}

/* ── Hide widget-internal controls in design mode ── */
body.design-mode .tile-action-btn { display: none !important; }
body.design-mode .resize-menu     { display: none !important; }

/* ── Disabled block (design mode only) ── */
.block-disabled {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background: var(--glass-bg);
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  color: var(--muted);
  opacity: 0.65;
}
.block-disabled-icon { font-size: 0.95rem; }

/* ── Favorites strip ── */
.favorites-empty {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.35rem 0;
  font-style: italic;
}

/* ── Design toolbar (fixed bottom bar) ── */
#design-toolbar {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2rem;
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  white-space: nowrap;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
#design-toolbar[hidden] { display: none !important; }

#design-toolbar-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  opacity: 0.6;
  margin-right: 0.2rem;
}

.dtb-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-md);
  padding: 0.28rem 0.7rem;
  font-size: 0.76rem;
  cursor: pointer;
  transition: background 0.13s;
  line-height: 1.4;
}
.dtb-btn:hover { background: rgba(255,255,255,0.2); }
.dtb-btn.dtb-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 500;
}
.dtb-btn.dtb-primary:hover { opacity: 0.88; }

/* Mode toggle in toolbar */
.dtb-mode {
  font-size: 0.68rem;
  opacity: 0.75;
  padding: 0 0.2rem;
}

/* ── Design button in top-bar ── */
#design-btn.active {
  color: var(--accent);
}

/* ── Mobile: ignore x/y, stack full-width ── */
@media (max-width: 768px) {
  .blocks-container.mode-custom {
    display: flex !important;
    flex-direction: column;
    gap: 1.25rem;
  }
  .blocks-container.mode-custom .layout-block {
    grid-column: unset !important;
    grid-row: unset !important;
    width: 100% !important;
  }
  #design-toolbar {
    bottom: 0.5rem;
    left: 0.5rem;
    right: 0.5rem;
    transform: none;
    flex-wrap: wrap;
    border-radius: var(--radius-lg);
  }
}