:root{--bg-color: #0f172a;--card-bg: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--accent-green: #22c55e;--accent-amber: #f59e0b;--accent-red: #ef4444;--border-color: #334155;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-family);min-height:100vh;display:flex;justify-content:center;align-items:center;padding:1.5rem}.container{width:100%;max-width:480px;display:flex;flex-direction:column;gap:1.5rem}.header{text-align:center}.title{font-size:2.25rem;font-weight:700;letter-spacing:-.025em;margin-bottom:.5rem;background:linear-gradient(to right,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1rem;color:var(--text-muted)}.card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}.card h2{font-size:1.125rem;font-weight:600;margin-bottom:1rem;color:var(--text-main)}.status-badge{display:flex;align-items:center;gap:.625rem;padding:.875rem 1rem;border-radius:8px;font-size:.9375rem;font-weight:500;border:1px solid transparent}.status-badge.loading{background-color:#f59e0b1a;color:var(--accent-amber);border-color:#f59e0b33}.status-badge.success{background-color:#22c55e1a;color:var(--accent-green);border-color:#22c55e33}.status-badge.error{background-color:#ef44441a;color:var(--accent-red);border-color:#ef444433}.dot{width:8px;height:8px;border-radius:50%}.dot-success{background-color:var(--accent-green);box-shadow:0 0 8px var(--accent-green)}.dot-error{background-color:var(--accent-red);box-shadow:0 0 8px var(--accent-red)}