:root{color-scheme:light dark;--bg:#f4f6fb;--surface:#fff;--surface-alt:#eef2f8;--text:#11182c;--muted:#66718a;--line:#dfe5ef;--accent:#5162e9;--green:#079669;--orange:#e8771a;--red:#d9435f;--shadow:0 18px 55px #24345a12} @media(prefers-color-scheme:dark){:root{--bg:#090d17;--surface:#121827;--surface-alt:#1a2233;--text:#edf2ff;--muted:#9ba8c1;--line:#2a3448;--accent:#8b99ff;--green:#40d79f;--orange:#f5a353;--red:#ff7188;--shadow:0 18px 55px #0007}} :root[data-theme=light]{color-scheme:light;--bg:#f4f6fb;--surface:#fff;--surface-alt:#eef2f8;--text:#11182c;--muted:#66718a;--line:#dfe5ef;--accent:#5162e9;--green:#079669;--orange:#e8771a;--red:#d9435f;--shadow:0 18px 55px #24345a12} :root[data-theme=dark]{color-scheme:dark;--bg:#090d17;--surface:#121827;--surface-alt:#1a2233;--text:#edf2ff;--muted:#9ba8c1;--line:#2a3448;--accent:#8b99ff;--green:#40d79f;--orange:#f5a353;--red:#ff7188;--shadow:0 18px 55px #0007} *{box-sizing:border-box} body{margin:0;background:radial-gradient(circle at 100% 0,#586ce818,transparent 30%),var(--bg);color:var(--text);font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif} button,input,select{font:inherit} button{cursor:pointer}.app-shell{width:min(1160px,100%);margin:auto;padding:max(20px,env(safe-area-inset-top)) 18px max(32px,env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;justify-content:space-between;padding:6px 2px 24px}.brand{color:var(--text);text-decoration:none;font-size:1.25rem;font-weight:800;letter-spacing:-.05em}.brand span span{color:var(--accent)}.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;margin-right:6px;border-radius:9px;color:white;background:var(--accent);font-size:1.6rem;line-height:1}.topbar-actions{display:flex;gap:10px;align-items:center}.muted,.metric small{color:var(--muted);font-size:.8rem}.icon-button,.text-button{border:0;background:transparent;color:var(--muted);padding:7px}.icon-button{font-size:1.15rem}.status-banner{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow);border-left:4px solid var(--red)}.status-banner.connected{border-left-color:var(--green)}.status-banner.slow{border-left-color:var(--orange)}.status-pulse{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px color-mix(in srgb,var(--red) 16%,transparent)}.connected .status-pulse{background:var(--green);box-shadow:0 0 0 7px color-mix(in srgb,var(--green) 16%,transparent)}.slow .status-pulse{background:var(--orange);box-shadow:0 0 0 7px color-mix(in srgb,var(--orange) 16%,transparent)}.eyebrow{margin:0 0 3px;color:var(--muted);font-size:.71rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase}.status-banner h1,h2{margin:0;letter-spacing:-.035em}.status-banner h1{font-size:1rem}.status-banner .eyebrow,.status-banner #statusDetail{display:none}.status-banner p:not(.eyebrow){margin:3px 0 0;color:var(--muted);font-size:.88rem}.status-latency{display:none;text-align:right}.status-latency strong{display:block;font-size:1.5rem;letter-spacing:-.05em}.status-latency span{font-size:.7rem;color:var(--muted)}.monitor-controls{display:grid;grid-template-columns:1.35fr .8fr .95fr;gap:8px;margin:10px 0 0}.settings-panel{margin-top:10px}.notice{margin:15px 0 22px;padding:11px 13px;border-radius:10px;background:color-mix(in srgb,var(--orange) 9%,transparent);color:var(--muted);font-size:.78rem}.dashboard-grid{display:grid;gap:18px}.card{border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow);padding:18px}.section-heading{display:flex;justify-content:space-between;align-items:start;margin-bottom:16px}.section-heading h2{font-size:1.15rem}.metrics-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.metric{min-width:0;padding:13px;border-radius:12px;background:var(--surface-alt)}.metric.primary{grid-column:span 2;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 17%,var(--surface-alt)),var(--surface-alt))}.metric span{display:block;color:var(--muted);font-size:.72rem}.metric strong{display:block;overflow:hidden;text-overflow:ellipsis;margin:2px 0;font-size:1.25rem;letter-spacing:-.05em}.metric.primary strong{font-size:2.35rem}.submetrics{display:flex;flex-wrap:wrap;gap:8px 15px;margin-top:14px;color:var(--muted);font-size:.75rem}.submetrics b{color:var(--text)}label{display:grid;gap:6px;margin-bottom:12px;color:var(--muted);font-size:.78rem;font-weight:650}input,select{width:100%;height:42px;border:1px solid var(--line);border-radius:9px;padding:0 10px;background:var(--surface);color:var(--text);outline-color:var(--accent)}.two-up{display:grid;grid-template-columns:1fr 1fr;gap:10px}.endpoint-tools{display:flex;gap:6px;margin:-3px 0 13px}.small-button{padding:6px 8px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--muted);font-size:.7rem}.danger{color:var(--red)}.control-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.button{min-height:42px;border:1px solid transparent;border-radius:9px;padding:0 12px;font-weight:700;font-size:.8rem}.primary-button{background:var(--accent);color:#fff}.secondary-button{background:var(--surface-alt);color:var(--text);border-color:var(--line)}.ghost-button{grid-column:span 2;color:var(--muted);background:transparent;border-color:var(--line)}button:disabled{opacity:.45;cursor:not-allowed}.history{margin-top:18px}.table-wrap{max-height:330px;overflow:auto;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;font-size:.8rem}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{position:sticky;top:0;background:var(--surface-alt);color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.06em}tr:last-child td{border:0}.result{font-weight:700}.result.ok{color:var(--green)}.result.bad{color:var(--red)}.empty-row td{text-align:center;color:var(--muted);padding:28px}.spinner{width:17px;height:17px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .65s linear infinite}.hidden{display:none!important}.toast{position:fixed;z-index:3;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translate(-50%,120px);max-width:calc(100% - 34px);padding:10px 13px;border-radius:10px;background:var(--text);color:var(--surface);box-shadow:var(--shadow);font-size:.82rem;transition:transform .2s}.toast.visible{transform:translate(-50%,0)}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:760px){.app-shell{padding:36px}.status-banner{grid-template-columns:auto 1fr auto;padding:15px}.status-latency{display:block}.dashboard-grid{grid-template-columns:1fr}.metrics-grid{grid-template-columns:repeat(4,1fr)}.metric.primary{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;justify-content:center}.control-row{grid-template-columns:1.2fr .8fr .7fr}.ghost-button{grid-column:auto}}