:root{--bg-primary: #0a0c10;--bg-secondary: #12151e;--card-bg: rgba(23, 27, 40, .65);--card-border: rgba(255, 255, 255, .08);--text-main: #f0f3f9;--text-muted: #8e98b0;--accent-cyan: #00f2fe;--accent-indigo: #4facfe;--accent-rust: #f76b1c;--glow-shadow: 0 0 30px rgba(79, 172, 254, .25);--font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Outfit", "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);background-image:radial-gradient(at 10% 20%,rgba(79,172,254,.12) 0px,transparent 50%),radial-gradient(at 90% 80%,rgba(247,107,28,.08) 0px,transparent 50%);background-attachment:fixed;color:var(--text-main);font-family:var(--font-main);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}.app-container{max-width:1080px;margin:0 auto;padding:3rem 1.5rem;width:100%}.app-header{text-align:center;margin-bottom:3rem}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:#4facfe1a;border:1px solid rgba(79,172,254,.25);border-radius:999px;font-size:.825rem;font-weight:600;letter-spacing:.04em;color:var(--accent-cyan);margin-bottom:1rem;text-transform:uppercase}.app-title{font-family:var(--font-display);font-size:3rem;font-weight:700;letter-spacing:-.02em;line-height:1.15;margin-bottom:.75rem}.gradient-text{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-indigo));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.rust-text{background:linear-gradient(135deg,#ff9a56,var(--accent-rust));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.app-subtitle{color:var(--text-muted);font-size:1.15rem;max-width:600px;margin:0 auto}.grid-layout{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:2.5rem}@media (min-width: 768px){.grid-layout{grid-template-columns:1.1fr 1fr}}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:18px;padding:2rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 10px 30px #00000059;transition:transform .25s cubic-bezier(.16,1,.3,1),border-color .25s ease}.card:hover{transform:translateY(-3px);border-color:#ffffff2e}.card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.card-title{font-family:var(--font-display);font-size:1.35rem;font-weight:600}.status-indicator{display:inline-block;width:10px;height:10px;border-radius:50%;background:#22c55e;box-shadow:0 0 12px #22c55e}.api-tester{display:flex;flex-direction:column;gap:1.25rem}.action-button{background:linear-gradient(135deg,var(--accent-indigo),#3b82f6);border:none;border-radius:12px;color:#fff;font-family:var(--font-main);font-weight:600;font-size:1rem;padding:.95rem 1.75rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.65rem;transition:all .2s ease;box-shadow:var(--glow-shadow)}.action-button:hover:not(:disabled){filter:brightness(1.15);transform:scale(1.02)}.action-button:active:not(:disabled){transform:scale(.98)}.action-button:disabled{opacity:.6;cursor:not-allowed}.response-view{background:#0a0c10cc;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:1.25rem;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.875rem;line-height:1.55;color:#d1d5db;overflow-x:auto;max-height:380px}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.06)}.metric-row:last-child{border-bottom:none}.metric-label{color:var(--text-muted);font-size:.925rem}.metric-value{font-weight:600;color:var(--text-main);font-size:.95rem}.app-footer{margin-top:auto;text-align:center;padding:2rem 0;color:var(--text-muted);font-size:.875rem;border-top:1px solid rgba(255,255,255,.05)}