/* GlobalSignal v3.13 SAFE — isolated Global Brief UI */
.global-brief-dialog{max-width:820px;width:min(820px,calc(100vw - 28px));padding:0;overflow:hidden}
.global-brief-dialog .dialog-head{padding:18px 20px;border-bottom:1px solid var(--line)}
.global-brief-dialog .dialog-head p{margin:4px 0 0;color:var(--muted);font-size:11px}
.brief-controls{display:flex;align-items:center;gap:9px;padding:11px 20px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--field) 42%,transparent)}
.brief-controls>span{font:9px 'IBM Plex Mono',monospace;color:var(--muted);letter-spacing:.7px}
.brief-window-buttons{display:flex;gap:5px}
.brief-window-buttons button,.brief-controls>button{min-height:34px;padding:6px 10px;font-size:11px}
.brief-window-buttons button.active{border-color:color-mix(in srgb,var(--mint) 55%,var(--line));color:var(--mint);background:color-mix(in srgb,var(--mint) 8%,transparent)}
#global-brief-refresh{margin-left:auto}
.brief-meta{padding:9px 20px;border-bottom:1px solid var(--line);font:9px 'IBM Plex Mono',monospace;color:var(--muted);letter-spacing:.35px}
.brief-scroll{max-height:62vh;overflow:auto;padding:0 20px 18px}
.brief-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:16px 0}
.brief-metric{border:1px solid var(--line);border-radius:10px;padding:10px 11px;background:color-mix(in srgb,var(--field) 28%,transparent);min-width:0}
.brief-metric span{display:block;font:8px 'IBM Plex Mono',monospace;color:var(--muted);letter-spacing:.6px;text-transform:uppercase}
.brief-metric strong{display:block;margin-top:4px;font:700 18px 'IBM Plex Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brief-metric small{display:block;margin-top:3px;color:var(--muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brief-section{border-top:1px solid var(--line);padding:15px 0 2px}
.brief-section-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:9px}
.brief-section-head strong{font-size:12px}.brief-section-head span{font:8px 'IBM Plex Mono',monospace;color:var(--muted);letter-spacing:.6px}
.brief-signal-list,.brief-headline-list,.brief-context-list{display:grid;gap:7px}
.brief-signal{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 11px;border:1px solid var(--line);border-radius:9px;background:color-mix(in srgb,var(--field) 23%,transparent)}
.brief-priority{font:8px 'IBM Plex Mono',monospace;border:1px solid var(--line);border-radius:999px;padding:4px 6px;min-width:55px;text-align:center}
.brief-priority.critical{color:#ff8b7d;border-color:#ff8b7d66;background:#ff8b7d0d}.brief-priority.high{color:#efab73;border-color:#efab7366;background:#efab730d}.brief-priority.watch{color:#ecd86f;border-color:#ecd86f55}.brief-priority.info{color:var(--mint)}
.brief-signal-main{min-width:0}.brief-signal-main strong{display:block;font-size:12px;line-height:1.35}.brief-signal-main small{display:block;color:var(--muted);font-size:9px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brief-score{font:10px 'IBM Plex Mono',monospace;color:var(--muted);text-align:right}.brief-score small{display:block;font-size:7px;margin-top:2px}
.brief-headline{display:block;padding:10px 11px;border:1px solid var(--line);border-radius:9px;text-decoration:none;background:color-mix(in srgb,var(--field) 18%,transparent)}
.brief-headline:hover{border-color:color-mix(in srgb,var(--mint) 45%,var(--line))}.brief-headline strong{display:block;color:var(--text);font-size:12px;line-height:1.4}.brief-headline small{display:block;color:var(--muted);font-size:9px;margin-top:4px}
.brief-context{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:9px 11px;border:1px solid var(--line);border-radius:9px}.brief-context strong{display:block;font-size:11px}.brief-context small{display:block;color:var(--muted);font-size:9px;margin-top:3px}.brief-context b{font:10px 'IBM Plex Mono',monospace;color:var(--muted)}
.brief-empty{padding:12px;border:1px dashed var(--line);border-radius:9px;color:var(--muted);font-size:11px}
.brief-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 20px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--field) 35%,transparent)}
.brief-footer>span{color:var(--muted);font-size:9px;line-height:1.45;max-width:520px}.brief-footer>div{display:flex;gap:7px;flex:none}.brief-footer button{font-size:11px}
@media(max-width:620px){.global-brief-dialog{width:calc(100vw - 16px);max-height:92dvh}.global-brief-dialog .dialog-head{padding:15px 16px}.brief-controls{padding:10px 16px;flex-wrap:wrap}.brief-controls>span{width:100%}#global-brief-refresh{margin-left:auto}.brief-meta{padding:8px 16px}.brief-scroll{max-height:60dvh;padding:0 16px 14px}.brief-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:12px 0}.brief-metric{padding:9px}.brief-signal{grid-template-columns:auto minmax(0,1fr);gap:8px}.brief-score{display:none}.brief-footer{padding:10px 16px;align-items:flex-start;flex-direction:column}.brief-footer>div{width:100%}.brief-footer button{flex:1;min-height:40px}.monitor-actions #global-brief-open{flex:1 1 calc(50% - 5px)}}