:root{color-scheme:dark;--bg: #0f1115;--surface: #171a21;--border: #2a2f3a;--text: #e6e8eb;--text-dim: #9aa1ac;--accent: #5b8cff;--low: #3fb950;--medium: #d29922;--high: #f85149}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.app-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.5rem 2rem;border-bottom:1px solid var(--border)}.app-title{font-size:1.4rem;font-weight:700}.app-subtitle{margin:.25rem 0 0;color:var(--text-dim);font-size:.9rem}.app-main{max-width:860px;margin:0 auto;padding:2rem}.alert-list ul{list-style:none;padding:0;display:grid;gap:.75rem}.alert-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.alert-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 25%,transparent)}.alert-card-body{display:flex;flex-direction:column;flex:1;gap:.15rem}.alert-type{color:var(--text-dim);font-size:.85rem;text-transform:capitalize}.severity-badge{padding:.3rem .6rem;border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase;color:#0b0d10}.severity-low{background:var(--low)}.severity-medium{background:var(--medium)}.severity-high{background:var(--high)}.status-pill{display:inline-block;padding:.3rem .7rem;border-radius:999px;border:1px solid var(--border);font-size:.8rem;text-transform:capitalize;color:var(--text-dim)}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.75rem 1.6rem;font-size:1rem;font-weight:600;cursor:pointer;margin-top:1rem;box-shadow:0 1px #ffffff2e inset,0 4px 14px color-mix(in srgb,var(--accent) 45%,transparent);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}button:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.12);box-shadow:0 1px #ffffff38 inset,0 8px 20px color-mix(in srgb,var(--accent) 55%,transparent)}button:active:not(:disabled){transform:translateY(0);box-shadow:none}button:focus-visible{outline:2px solid var(--text);outline-offset:3px}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}button.reject{background:var(--high);margin-left:.75rem;box-shadow:0 1px #ffffff2e inset,0 4px 14px color-mix(in srgb,var(--high) 45%,transparent)}button.reject:hover:not(:disabled){box-shadow:0 1px #ffffff38 inset,0 8px 20px color-mix(in srgb,var(--high) 55%,transparent)}button.reset-button{background:transparent;color:var(--text-dim);border:1px solid var(--border);padding:.5rem 1rem;font-size:.85rem;font-weight:500;flex-shrink:0;box-shadow:none}button.reset-button:hover:not(:disabled){color:var(--text);border-color:var(--text-dim);transform:none;filter:none;box-shadow:none}.proposed-fix{margin-top:1.5rem;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:10px}.outcome{margin-top:1rem;font-weight:600}.outcome.resolved{color:var(--low)}.outcome.rejected,.outcome.routed{color:var(--medium)}.error{color:var(--high)}.timeline{list-style:none;padding:0;margin-top:1rem;border-left:2px solid var(--border)}.timeline-entry{padding:.6rem 0 .6rem 1rem;margin-left:-1px;border-left:2px solid var(--accent);display:grid;grid-template-columns:auto auto 1fr;gap:.5rem;align-items:baseline}.timeline-entry.actor-human{border-left-color:var(--low)}.timeline-entry.actor-system{border-left-color:var(--medium)}.timeline-time{color:var(--text-dim);font-size:.8rem}.timeline-actor{font-size:.75rem;text-transform:uppercase;color:var(--text-dim)}.timeline-action{text-transform:capitalize}.timeline-details{grid-column:1 / -1;margin:.4rem 0 0;padding:.5rem;background:var(--surface);border-radius:6px;font-size:.75rem;overflow-x:auto}.timeline-empty{color:var(--text-dim);padding:.6rem 0 .6rem 1rem}.spinner{display:inline-block;width:.85em;height:.85em;margin-right:.5em;vertical-align:-.1em;border:2px solid color-mix(in srgb,var(--accent) 30%,transparent);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.status-pill.working{color:var(--accent);border-color:var(--accent)}.timeline-working{display:flex;align-items:center;flex-wrap:wrap;gap:.25rem 0;padding:.75rem 0 .75rem 1rem;margin-left:-1px;border-left:2px solid var(--accent);color:var(--accent);font-weight:500;animation:working-pulse 1.6s ease-in-out infinite}.timeline-working-time{margin-left:.75rem;color:var(--text-dim);font-size:.8rem;font-weight:400}@keyframes working-pulse{50%{opacity:.6}}.back-link{display:inline-block;margin-top:1.5rem;padding:.6rem 1.2rem;border:1px solid var(--border);border-radius:8px;color:var(--text);font-weight:600;transition:border-color .15s ease,transform .15s ease}.back-link:hover{border-color:var(--accent);transform:translate(-2px)}@media (prefers-reduced-motion: reduce){.spinner,.timeline-working{animation:none}}