.app{max-width:960px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.app__header{display:flex;justify-content:space-between;gap:1.5rem;align-items:flex-start;margin-bottom:2rem}.app__brand{margin:0 0 .35rem;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:#2f6f5e;font-weight:700}.app__header h1{margin:0;font-size:clamp(1.8rem,4vw,2.4rem);font-weight:650}.app__subtitle{margin:.4rem 0 0;color:#5b6670}.app__status{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem .75rem;border:1px solid #c9d3d8;background:rgba(255,255,255,.7);font-size:.9rem}.app__status-dot{width:.55rem;height:.55rem;border-radius:50%;background:#8a97a1}.app__status--open .app__status-dot{background:#1f8a5b}.app__status--connecting .app__status-dot{background:#c48a1a}.app__status--error .app__status-dot,.app__status--closed .app__status-dot{background:#b44141}.app__toolbar{display:flex;gap:1rem;align-items:center;margin-bottom:1rem}.app__filter{flex:1;min-width:0;padding:.7rem .85rem;border:1px solid #b7c4cb;background:rgba(255,255,255,.85);font:inherit}.app__meta{margin:0;color:#5b6670;white-space:nowrap}.app__error{margin:0 0 1rem;color:#8f2f2f}.app__empty{margin:0;padding:2rem 0;color:#5b6670}.app__list{display:grid;gap:.65rem}.scan{padding:.85rem 1rem;background:rgba(255,255,255,.78);border:1px solid #d0dbe1}.scan__row{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;justify-content:space-between}.scan__row--muted{margin-top:.4rem;color:#5b6670;font-size:.92rem}@media (max-width: 640px){.app__header{flex-direction:column}.app__toolbar{flex-direction:column;align-items:stretch}}:root{color-scheme:light;font-family:IBM Plex Sans,Segoe UI,sans-serif;line-height:1.4;font-weight:400;color:#1a1f24;background:radial-gradient(circle at top left,#d9efe8 0%,transparent 45%),linear-gradient(160deg,#f4f7f5 0%,#e8eef0 100%);min-height:100%}*{box-sizing:border-box}body{margin:0;min-height:100vh}#root{min-height:100vh}