:root{--bg-color:#0f172a;--surface-color:#1e293b;--border-color:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#38bdf8;--accent-hover:#0284c7;--accent-glow:#38bdf833;--success-color:#22c55e;--error-color:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}.app-container{flex-direction:column;min-height:100vh;display:flex}.navbar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);z-index:100;background-color:#0f172ad9;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.nav-brand{align-items:center;gap:.75rem;display:flex}.logo-badge{color:#fff;width:36px;height:36px;box-shadow:0 0 12px var(--accent-glow);background:linear-gradient(135deg,#0ea5e9,#6366f1);border-radius:8px;justify-content:center;align-items:center;font-size:1.25rem;font-weight:700;display:flex}.brand-title{letter-spacing:-.025em;color:var(--text-primary);font-size:1.25rem;font-weight:700}.nav-links{gap:.5rem;display:flex}.nav-button{color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.nav-button:hover{color:var(--text-primary);background-color:var(--surface-color)}.nav-button.active{color:var(--accent-color);background-color:var(--surface-color);border-color:var(--border-color)}.content{flex:1;width:100%;max-width:900px;margin:0 auto;padding:3rem 1.5rem}.hero-card{border:1px solid var(--border-color);text-align:center;background:linear-gradient(#1e293bb3 0%,#0f172ab3 100%);border-radius:16px;padding:3rem 2rem;box-shadow:0 20px 25px -5px #0000004d}.status-indicator{color:var(--success-color);background-color:#22c55e1a;border:1px solid #22c55e4d;border-radius:9999px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.status-dot{background-color:var(--success-color);width:8px;height:8px;box-shadow:0 0 6px var(--success-color);border-radius:50%}.hero-title{letter-spacing:-.03em;background:linear-gradient(135deg,#f8fafc 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem;font-size:2.5rem;font-weight:800}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem;font-size:1.125rem}.feature-grid{text-align:left;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.feature-item{border:1px solid var(--border-color);background-color:#1e293b80;border-radius:12px;padding:1.5rem;transition:transform .2s,border-color .2s}.feature-item:hover{border-color:var(--accent-color);transform:translateY(-2px)}.feature-icon{margin-bottom:.75rem;font-size:1.75rem}.feature-item h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.125rem;font-weight:600}.feature-item p{color:var(--text-secondary);font-size:.875rem;line-height:1.4}.details-box{border:1px solid var(--border-color);text-align:left;background-color:#1e293b80;border-radius:12px;max-width:480px;margin:1.5rem auto 0;padding:1.5rem}.details-box p{color:var(--text-secondary);margin-bottom:.5rem}.details-box p:last-child{margin-bottom:0}.details-box strong{color:var(--text-primary)}.footer{text-align:center;border-top:1px solid var(--border-color);color:var(--text-secondary);padding:2rem;font-size:.875rem}.info-page-card{text-align:left}.info-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:2rem;display:flex}.info-header .hero-title{text-align:left;margin-bottom:.5rem}.info-header .hero-subtitle{text-align:left;margin:0}.info-header .hero-subtitle code{background-color:var(--surface-color);border:1px solid var(--border-color);color:var(--accent-color);border-radius:4px;padding:.15rem .4rem;font-size:.9em}.info-actions{align-items:center;display:flex}.refresh-button{background-color:var(--surface-color);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.1rem;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}.refresh-button:hover:not(:disabled){border-color:var(--accent-color);color:var(--accent-color);background-color:#38bdf81a}.refresh-button:disabled{opacity:.6;cursor:not-allowed}.refresh-icon{font-size:1.1rem;line-height:1;display:inline-block}.refresh-icon.spinning{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.status-dot-active{background-color:var(--success-color);box-shadow:0 0 6px var(--success-color)}.status-dot-error{background-color:var(--error-color);box-shadow:0 0 6px var(--error-color)}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;margin-top:1.5rem;display:grid}.metric-card{border:1px solid var(--border-color);background-color:#1e293b80;border-radius:12px;flex-direction:column;gap:.35rem;padding:1.25rem;transition:border-color .2s;display:flex}.metric-card:hover{border-color:#38bdf880}.metric-card-wide{grid-column:span 1}@media (width>=640px){.metric-card-wide{grid-column:span 2}}.metric-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:.75rem;font-weight:700}.metric-value{color:var(--text-primary);word-break:break-all;font-size:1.5rem;font-weight:700}.metric-value-sm{font-size:1.1rem;font-weight:600}.metric-subtext{color:var(--text-secondary);margin-top:auto;font-size:.75rem}.badge{text-transform:uppercase;border-radius:9999px;padding:.2rem .6rem;font-size:.8rem;font-weight:600;display:inline-block}.badge-success{color:var(--success-color);background-color:#22c55e26;border:1px solid #22c55e4d}.alert-box{text-align:left;border-radius:12px;margin-bottom:1.5rem;padding:1.25rem}.alert-error{color:#fca5a5;background-color:#ef44441a;border:1px solid #ef44444d}.alert-title{color:#f87171;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:1rem;font-weight:700;display:flex}.alert-message{margin-bottom:1rem;font-size:.875rem;line-height:1.5}.alert-footer{border-top:1px solid #ef444433;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding-top:.75rem;display:flex}.target-url{color:var(--text-secondary);font-size:.75rem}.target-url code{color:#fca5a5}.retry-button{color:#fff;cursor:pointer;background-color:#ef4444;border:none;border-radius:6px;padding:.4rem .85rem;font-size:.8125rem;font-weight:600;transition:background-color .2s}.retry-button:hover{background-color:#dc2626}.loading-container{color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:3rem 1rem;display:flex}.spinner{border:3px solid #38bdf833;border-top-color:var(--accent-color);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}.raw-json-details{border:1px solid var(--border-color);text-align:left;background-color:#0f172a99;border-radius:10px;margin-top:2rem;overflow:hidden}.raw-json-summary{cursor:pointer;color:var(--text-secondary);-webkit-user-select:none;user-select:none;background-color:#1e293b66;padding:.75rem 1rem;font-size:.8125rem;font-weight:600;transition:color .2s}.raw-json-summary:hover{color:var(--text-primary)}.raw-json-pre{color:#38bdf8;border-top:1px solid var(--border-color);max-height:280px;margin:0;padding:1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.8125rem;line-height:1.5;overflow-x:auto}