/* ============ AI Agent workflow board ============ */
.ag-wrap { max-width: 1200px; }

.ag-warn {
  background: rgba(217, 119, 6, 0.12); color: #92600a;
  padding: 10px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 0.9rem;
}

/* Header */
.ag-header {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: var(--bg-secondary, #fff); border: 1px solid rgba(0,0,0,0.07);
  border-radius: 14px; padding: 14px 18px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); margin-bottom: 6px;
}
.ag-master { display: flex; align-items: center; gap: 12px; }
.ag-sub { font-size: 0.8rem; color: var(--text-secondary, #667); }
.ag-chips { display: flex; gap: 10px; flex-wrap: wrap; flex: 1; }
.ag-chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem;
  background: var(--bg-tertiary, #EDF2F7); padding: 5px 10px; border-radius: 20px; color: var(--text-secondary,#556);
}
.ag-dot { width: 8px; height: 8px; border-radius: 50%; }
.ag-dot.on { background: #16A34A; } .ag-dot.off { background: #DC2626; }
.ag-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.ag-result { margin: 10px 0; padding: 0; }
.ag-result.ok, .ag-result.err, .ag-result:not(:empty) { padding: 10px 14px; border-radius: 10px; background: var(--bg-tertiary,#EDF2F7); font-size: 0.9rem; }
.ag-result.ok { background: rgba(46,125,50,0.1); }
.ag-result.err { background: rgba(220,38,38,0.1); color: #b91c1c; }

/* Toggle switch */
.ag-switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.ag-switch input { opacity: 0; width: 0; height: 0; }
.ag-slider { position: absolute; inset: 0; background: #cbd5e1; border-radius: 24px; transition: .2s; cursor: pointer; }
.ag-slider::before { content: ''; position: absolute; height: 18px; width: 18px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.ag-switch input:checked + .ag-slider { background: #2E7D32; }
.ag-switch input:checked + .ag-slider::before { transform: translateX(20px); }

/* Layout: canvas + side */
.ag-layout { display: grid; grid-template-columns: 1fr 320px; gap: 18px; margin-top: 14px; align-items: start; }
@media (max-width: 900px) { .ag-layout { grid-template-columns: 1fr; } }

/* Canvas (the workflow) */
.ag-canvas { display: flex; flex-direction: column; align-items: stretch; }
.ag-node {
  background: var(--bg-secondary, #fff); border: 1px solid rgba(0,0,0,0.08); border-radius: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05); overflow: hidden;
}
.ag-node-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid rgba(0,0,0,0.05); }
.ag-node-icon { width: 32px; height: 32px; border-radius: 9px; display: flex; align-items: center; justify-content: center; }
.ag-node-icon .material-icons-round { font-size: 19px; }
.ag-node-title { font-weight: 700; font-size: 0.95rem; flex: 1; }
.ag-node-right { display: flex; align-items: center; }
.ag-tag { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-secondary,#778); background: var(--bg-tertiary,#EDF2F7); padding: 3px 8px; border-radius: 6px; font-weight: 700; }
.ag-node-body { padding: 12px 14px; }
.ag-muted { font-size: 0.82rem; color: var(--text-secondary, #667); margin: 6px 0 0; }

.ag-arrow { display: flex; justify-content: center; color: #b6c2cf; margin: 2px 0; }
.ag-arrow .material-icons-round { font-size: 22px; }

.ag-branch-label { text-align: center; font-size: 0.8rem; color: var(--text-secondary,#778); font-weight: 600; margin: 4px 0; }
.ag-tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 700px) { .ag-tools { grid-template-columns: 1fr; } }

/* Fields */
.ag-field { display: block; margin-bottom: 10px; }
.ag-field > span { display: block; font-size: 0.78rem; color: var(--text-secondary, #667); margin-bottom: 4px; }
.ag-field input, .ag-field select, .ag-field textarea {
  width: 100%; padding: 8px 10px; border: 1px solid rgba(0,0,0,0.14); border-radius: 8px;
  font: inherit; font-size: 0.88rem; background: var(--input-bg, #F0F2F5);
}
.ag-field textarea { resize: vertical; }
.ag-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .ag-grid2 { grid-template-columns: 1fr; } }
.ag-check { display: flex; align-items: center; gap: 9px; font-size: 0.88rem; cursor: pointer; margin-bottom: 8px; }

/* Side / activity */
.ag-side-card { background: var(--bg-secondary,#fff); border: 1px solid rgba(0,0,0,0.08); border-radius: 14px; padding: 14px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); position: sticky; top: 12px; }
.ag-side-card h4 { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: 0.95rem; }
.ag-side-card h4 .material-icons-round { font-size: 19px; color: #2E7D32; }
.ag-feed { display: flex; flex-direction: column; gap: 10px; max-height: 70vh; overflow-y: auto; }
.ag-feed-row { display: flex; gap: 10px; align-items: flex-start; }
.ag-feed-icon .material-icons-round { font-size: 18px; }
.ag-feed-top { display: flex; justify-content: space-between; gap: 8px; font-size: 0.82rem; }
.ag-feed-top span { color: var(--text-secondary,#889); font-size: 0.72rem; white-space: nowrap; }
.ag-feed-text { font-size: 0.8rem; color: var(--text-secondary, #556); margin-top: 1px; word-break: break-word; }