:root{--bg:#181512;--inset:#101110;--surface-raised:#2a231c;--panel:#1c1916eb;--hairline:#332c24;--border-strong:#4a4037;--text:#ece7de;--text-muted:#a89c8b;--text-faint:#6b6155;--accent:#aa9c82;--accent-soft:#aa9c8229;--accent-border:#aa9c826b;--ok:#46c06e;--warn:#e8b13f;--danger:#e5534b;--shadow-panel:0 12px 32px #00000073, 0 2px 8px #0000004d}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--inset);color:var(--text);flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;overflow:hidden}#bctrl-view-root{flex-direction:column;flex:1;min-height:0;display:flex}button{color:inherit;cursor:pointer;background:0 0;border:none;font-family:inherit}button:focus-visible{outline:2px solid var(--accent-border);outline-offset:-2px}.shell{flex-direction:column;flex:1;min-height:0;display:flex}.shell-header{background:var(--bg);border-bottom:1px solid var(--hairline);flex:none;align-items:center;gap:8px;padding:8px 12px;display:flex}.brand-mark{letter-spacing:.08em;color:var(--accent);font-size:12px;font-weight:600}.shell-title{font-size:13px;font-weight:500}.shell-spacer{flex:1}.shell-expiry{color:var(--text-faint);font-size:11px}.shell-body{flex-direction:column;flex:1;min-height:0;display:flex}.panel-center{flex:1;justify-content:center;align-items:center;min-height:0;padding:24px;display:flex}.spinner{border:2px solid var(--hairline);border-top-color:var(--accent);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite bctrl-shell-spin}@keyframes bctrl-shell-spin{to{transform:rotate(360deg)}}.end-icon{background:var(--accent-soft);border:1px solid var(--accent-border);width:56px;height:56px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin-bottom:10px;display:flex}.end-icon svg{stroke-width:1.75px;width:24px;height:24px}.end-title{color:var(--text);letter-spacing:.01em;font-size:15px;font-weight:500}.end-description{color:var(--text-muted);max-width:340px;font-size:13px;line-height:1.6}.end-run-id{border:1px solid var(--hairline);background:var(--bg);color:var(--text-faint);letter-spacing:.02em;cursor:pointer;border-radius:999px;align-items:center;gap:6px;margin-top:14px;padding:4px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;transition:color .15s,border-color .15s;display:inline-flex}.end-run-id svg{flex-shrink:0;width:12px;height:12px}.end-run-id:hover{color:var(--text-muted);border-color:var(--border-strong)}.end-run-id.copied{color:var(--ok)}@keyframes bctrl-end-fade{0%{opacity:0}}.end-card,.processing-card{text-align:center;flex-direction:column;align-items:center;gap:10px;display:flex}.grid-scroll{flex:1;min-height:0;padding:16px;overflow-y:auto}.runtime-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;display:grid}.runtime-card{text-align:left;background:var(--bg);border:1px solid var(--hairline);border-radius:8px;flex-direction:column;gap:8px;padding:12px;transition:border-color .15s,background .15s;display:flex}.runtime-card:hover{border-color:var(--border-strong);background:var(--surface-raised)}.runtime-card-head{align-items:center;gap:8px;min-width:0;display:flex}.runtime-type-icon{color:var(--text-muted);flex:none;display:inline-flex}.runtime-name{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:13px;font-weight:500;overflow:hidden}.runtime-card-meta{color:var(--text-muted);align-items:center;gap:6px;font-size:11px;display:flex}.meta-sep{color:var(--text-faint)}.status-dot{background:var(--text-faint);border-radius:50%;flex:none;width:8px;height:8px}.status-dot.live{background:var(--ok)}.status-dot.failed{background:var(--danger)}.runtime-view{flex-direction:column;flex:1;min-height:0;display:flex}.runtime-header{background:var(--bg);border-bottom:1px solid var(--hairline);flex:none;align-items:center;gap:8px;padding:6px 12px;display:flex}.back-button{width:28px;height:28px;color:var(--text-muted);border-radius:7px;justify-content:center;align-items:center;transition:background .1s,color .1s;display:inline-flex}.back-button:hover{color:var(--text);background:#ffffff0f}.runtime-status{color:var(--text-muted);align-items:center;gap:6px;margin-left:4px;font-size:11px;display:inline-flex}.runtime-body{flex:1;min-height:0;display:flex}.runtime-main{background:var(--inset);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.viewer-frame{background:var(--inset);border:none;flex:1;width:100%;min-height:0}.runtime-rail{background:var(--bg);border-left:1px solid var(--hairline);flex-direction:column;flex:none;gap:12px;width:280px;padding:12px;display:flex;overflow-y:auto}.rail-section{flex-direction:column;gap:8px;display:flex}.rail-header{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);align-items:center;gap:6px;font-size:11px;font-weight:500;display:inline-flex}.rail-empty{color:var(--text-faint);font-size:12px}.activity-list{flex-direction:column;gap:2px;display:flex}.activity-item{border-radius:6px;gap:8px;padding:4px 6px;font-size:12px;line-height:1.4;display:flex}.activity-item:hover{background:#ffffff0d}.activity-item.error .activity-message{color:var(--danger)}.activity-time{color:var(--text-faint);font-variant-numeric:tabular-nums;flex:none}.activity-message{color:var(--text-muted);overflow-wrap:anywhere}.human-action-list{flex-direction:column;gap:8px;display:flex}.human-action-item{background:var(--accent-soft);border:1px solid var(--accent-border);border-radius:8px;flex-direction:column;gap:8px;padding:10px;display:flex}.human-action-message{font-size:13px;line-height:1.45}.human-action-done{color:var(--text);background:var(--surface-raised);border:1px solid var(--border-strong);border-radius:7px;justify-content:center;align-self:flex-start;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;transition:background .1s;display:inline-flex}.human-action-done:hover{background:#ffffff1a}.human-action-done:disabled{opacity:.6;cursor:default}@media (width<=720px){.runtime-body{flex-direction:column}.runtime-rail{border-left:0;border-top:1px solid var(--hairline);width:auto;max-height:38vh}}