/* Agent builder — page content only. Not a second sidebar. */

.ab-page { padding: 16px 18px 28px; color: var(--text-primary); }
.ab-bar { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 12px; }
.ab-bar h2 { margin: 0; font-size: 20px; }
.ab-bar-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ab-note, .ab-muted { color: var(--text-secondary); font-size: 12px; line-height: 1.4; }
.ab-ok { color: var(--accent-green); font-size: 13px; }
.ab-error, .ab-error-list { color: var(--accent-red); font-size: 13px; }
.ab-error-list { margin: 8px 0 12px; padding-left: 18px; }
.ab-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.ab-tab-on { color: var(--text-primary); border-color: rgba(88,166,255,0.45); }
.ab-form, .ab-cards { display: flex; flex-direction: column; gap: 10px; max-width: 760px; }
.ab-form label, .ab-card label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--text-secondary); }
.ab-form input, .ab-form textarea, .ab-form select,
.ab-card input, .ab-card textarea, .ab-inspector input, .ab-inspector textarea, .ab-inspector select {
    background: #121826;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 8px;
    font-size: 13px;
}
.ab-form textarea, .ab-inspector textarea { min-height: 90px; }
.ab-check { flex-direction: row !important; align-items: center; gap: 8px; }
.ab-card, .ab-inspector {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
}
.ab-card h3, .ab-inspector h3, .ab-tier h4 { margin: 0 0 6px; font-size: 14px; }
.ab-cards { max-width: none; }
.ab-graph-wrap { display: flex; gap: 12px; align-items: flex-start; }
.ab-canvas-col { flex: 1; min-width: 0; overflow: auto; }
.ab-canvas { position: relative; background: #0f141d; border: 1px solid var(--border); border-radius: 10px; min-height: 280px; }
.ab-edges { position: absolute; left: 0; top: 0; pointer-events: none; }
.ab-edges path { fill: none; stroke: #8a93a6; stroke-width: 1.5; }
.ab-node {
    position: absolute;
    width: 230px;
    background: #121826;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px;
    cursor: grab;
    font-size: 12px;
}
.ab-node header { display: flex; justify-content: space-between; gap: 6px; }
.ab-node p { margin: 3px 0; }
.ab-node-on { border-color: rgba(88,166,255,0.7); }
.ab-node-off { opacity: 0.55; }
.ab-ports { display: flex; justify-content: space-between; gap: 6px; }
.ab-port {
    display: block;
    margin-top: 4px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 10px;
    padding: 2px 4px;
    cursor: pointer;
}
.ab-inspector { width: 280px; flex: 0 0 280px; max-height: calc(100vh - 180px); overflow: auto; }
.ab-palette { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.ab-palette-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    width: 100%;
    margin-top: 6px;
    background: #121826;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
}
.ab-edge-list { list-style: none; padding: 8px 0 0; font-size: 12px; }
.ab-raw { white-space: pre-wrap; background: #0f141d; border: 1px solid var(--border); border-radius: 8px; padding: 10px; font-size: 11px; max-height: 420px; overflow: auto; }
.ab-empty { padding: 24px; color: var(--text-secondary); }
.ab-tier { border-top: 1px solid var(--border); margin-top: 10px; padding-top: 8px; }
.ab-target { display: flex; flex-direction: column; gap: 6px; margin: 6px 0; }
.ab-target-card { display: flex; flex-direction: column; gap: 2px; width: 100%; text-align: left; margin: 4px 0; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: #121826; color: inherit; }
.ab-target-on { border-color: rgba(88,166,255,0.45); }
.ab-machine-group h5 { margin: 8px 0 4px; color: #8a93a6; font-size: 12px; }
.ab-unit-list { max-height: 280px; overflow: auto; }
.ab-advanced { margin: 6px 0; color: #8a93a6; }

.ab-run { display: flex; flex-direction: column; gap: 8px; max-width: 760px; }
.ab-run-id { font-size: 13px; color: var(--text-secondary); margin: 0; }
.ab-run-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ab-run-item {
    background: #121826;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
}
.ab-run-item span { color: var(--text-secondary); font-size: 12px; }

@media (max-width: 900px) {
    .ab-graph-wrap { flex-direction: column; }
    .ab-inspector { width: 100%; flex-basis: auto; max-height: none; }
}