/* assets/workflow-gallery.css
 *
 * Sprint 4: Workflow Gallery layout.
 * Reuses tokens from assets/ddt-tokens.css + styles.css for theme parity.
 */

.wg-root { display: grid; gap: 18px; }

/* -- Hero ----------------------------------------------------------- */
.wg-hero {
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary-soft) 50%, transparent), transparent);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 22px 24px;
}
.wg-hero h1 { margin: 0 0 6px; font-size: 1.6rem; }
.wg-hero p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.wg-hero-actions {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px;
}

/* -- Section frame -------------------------------------------------- */
.wg-section {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 16px 18px;
  box-shadow: var(--shadow-soft);
}
.wg-section h2 { margin: 0 0 6px; font-size: 1.05rem; }
.wg-section-help { margin: 0 0 12px; color: var(--muted); font-size: 0.85rem; }

/* -- Buttons (consistent with builder) ------------------------------ */
.wg-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 7px 12px;
  font-size: 0.88rem;
  cursor: pointer;
  color: var(--text);
  display: inline-flex; align-items: center; gap: 6px;
}
.wg-btn:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border-soft));
  color: var(--primary);
}
.wg-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.wg-btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.wg-btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.wg-btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
.wg-btn-ghost {
  background: transparent;
  border: 1px solid transparent;
  padding: 5px 8px;
  color: var(--muted);
}
.wg-btn-ghost:hover { background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); }

/* -- Filters -------------------------------------------------------- */
.wg-filters {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px 12px;
  align-items: end;
}
.wg-filters label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 4px;
}
.wg-filters input[type="search"],
.wg-filters select {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 0.92rem;
}
.wg-toggles { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; font-size: 0.85rem; color: var(--muted); }
.wg-toggles label { display: inline-flex; gap: 6px; align-items: center; font-weight: 400; color: var(--text); margin-bottom: 0; }

/* -- Category chips ------------------------------------------------- */
.wg-categories {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px;
}
.wg-category-chip {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  color: var(--text);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  cursor: pointer;
}
.wg-category-chip[aria-pressed="true"] {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.wg-category-chip:focus-visible { outline: none; box-shadow: var(--focus-ring); }

/* -- Card grid ------------------------------------------------------ */
.wg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.wg-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 14px 16px 12px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wg-card[data-health="ready"]            { border-color: color-mix(in srgb, var(--success) 35%, var(--border-soft)); }
.wg-card[data-health="partial"]          { border-color: color-mix(in srgb, var(--warning) 40%, var(--border-soft)); }
.wg-card[data-health="manual_required"]  { border-color: color-mix(in srgb, var(--warning) 50%, var(--border-soft)); }
.wg-card[data-health="missing_tools"]    { border-color: color-mix(in srgb, var(--danger) 45%, var(--border-soft)); }
.wg-card[data-health="invalid"]          { border-color: color-mix(in srgb, var(--danger) 55%, var(--border-soft)); }

.wg-card-head {
  display: flex; flex-wrap: wrap; align-items: flex-start; gap: 8px;
  justify-content: space-between;
}
.wg-card h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}
.wg-card-cat { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.wg-card-desc { margin: 0; color: var(--muted); font-size: 0.85rem; }

.wg-tag-row { display: flex; flex-wrap: wrap; gap: 4px; }
.wg-tag {
  font-size: 0.7rem;
  padding: 1px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  color: var(--primary);
}
.wg-tag-input { background: color-mix(in srgb, var(--info) 14%, transparent); color: var(--info); }

/* -- Step chain ----------------------------------------------------- */
.wg-chain {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
  font-size: 0.78rem;
  color: var(--text);
}
.wg-chain-step {
  display: inline-flex; align-items: center;
  background: color-mix(in srgb, var(--bg-panel) 88%, var(--text) 12%);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 2px 8px;
}
.wg-chain-step[data-status="handoff"] { background: color-mix(in srgb, var(--warning) 16%, transparent); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 40%, transparent); }
.wg-chain-step[data-status="missing"] { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.wg-chain-arrow { color: var(--muted); }
.wg-chain-more { color: var(--muted); font-size: 0.78rem; }

/* -- Health badge --------------------------------------------------- */
.wg-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  border: 1px solid transparent;
}
.wg-badge[data-state="ready"]            { background: color-mix(in srgb, var(--success) 12%, transparent); color: var(--success); border-color: color-mix(in srgb, var(--success) 40%, transparent); }
.wg-badge[data-state="partial"]          { background: color-mix(in srgb, var(--warning) 12%, transparent); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 40%, transparent); }
.wg-badge[data-state="manual_required"]  { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 45%, transparent); }
.wg-badge[data-state="missing_tools"]    { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.wg-badge[data-state="invalid"]          { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 50%, transparent); }
.wg-badge .wg-badge-icon { font-size: 0.72rem; }

.wg-meta-row {
  display: flex; flex-wrap: wrap; gap: 4px 10px;
  font-size: 0.75rem; color: var(--muted);
}

.wg-card-actions {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 4px;
}

/* -- Run panel (inline modal) -------------------------------------- */
.wg-run-panel {
  display: none;
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--primary-soft) 30%, var(--bg-panel) 70%);
}
.wg-run-panel[data-open="true"] { display: block; }
.wg-run-grid { display: grid; gap: 10px; }
.wg-run-grid textarea {
  width: 100%;
  min-height: 110px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 8px 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.86rem;
  color: var(--text);
  resize: vertical;
}
.wg-run-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: color-mix(in srgb, var(--info) 14%, transparent);
  color: var(--info);
}
.wg-run-output {
  background: color-mix(in srgb, var(--bg-panel) 92%, var(--text) 8%);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.84rem;
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

/* -- My workflows & pinned section -------------------------------- */
.wg-mini-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.wg-mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 8px 10px;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  background: var(--bg-panel);
  gap: 6px;
}
.wg-mini-meta { font-size: 0.78rem; color: var(--muted); }

/* -- Empty state ---------------------------------------------------- */
.wg-empty {
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 22px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

/* -- Toast ---------------------------------------------------------- */
.wg-toast {
  position: fixed;
  inset-block-end: 18px;
  inset-inline-end: 18px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: var(--shadow-soft);
  font-size: 0.88rem;
  color: var(--text);
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 60;
}
.wg-toast[data-visible="true"] { opacity: 1; transform: translateY(0); }
.wg-toast[data-tone="success"] { border-color: color-mix(in srgb, var(--success) 40%, var(--border-soft)); }
.wg-toast[data-tone="error"] { border-color: color-mix(in srgb, var(--danger) 40%, var(--border-soft)); }

/* -- Responsive ----------------------------------------------------- */
@media (max-width: 720px) {
  .wg-filters { grid-template-columns: 1fr; }
  .wg-hero h1 { font-size: 1.3rem; }
}