:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#0f1419;color:#e7ecf1}*{box-sizing:border-box}body{margin:0}.app{max-width:960px;margin:0 auto;padding:24px}header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:24px}h1{font-size:1.25rem;margin:0}button{cursor:pointer;border:1px solid #3d4f61;background:#1a2430;color:inherit;border-radius:8px;padding:8px 14px}button.primary{background:#2d6a4f;border-color:#40916c}button:disabled{opacity:.5;cursor:not-allowed}.error{color:#ff8a8a;margin:8px 0}.success{color:#95d5b2;margin:8px 0}textarea{width:100%;min-height:360px;font-family:ui-monospace,monospace;font-size:13px;background:#121a22;color:inherit;border:1px solid #3d4f61;border-radius:8px;padding:12px}select{background:#1a2430;color:inherit;border:1px solid #3d4f61;border-radius:8px;padding:8px}.meta{opacity:.75;font-size:.875rem}.issue-list{background:#1a1214;border:1px solid #5c2b2b;border-radius:8px;padding:12px 16px;margin:12px 0}.issue-list li{margin:4px 0}