:root{--bg-color: #0f172a;--card-bg: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #3b82f6;--accent-hover: #2563eb;--success-color: #10b981;--error-color: #ef4444}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;justify-content:center}#root{width:100%}.app-container{max-width:800px;margin:0 auto;padding:.5rem 2rem;display:flex;flex-direction:column;gap:.75rem}.header{display:flex;justify-content:space-between;align-items:center;padding-bottom:.25rem;border-bottom:1px solid rgba(255,255,255,.1);max-height:3rem;min-height:2rem}.logo{font-size:2rem;font-weight:700;background:linear-gradient(135deg,#60a5fa,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.05em;line-height:1;margin:0;padding:0}.status-indicator{font-size:.875rem;font-weight:500;padding:.25rem .75rem;border-radius:9999px;background:#ffffff0d;color:var(--text-secondary);line-height:1;margin:0}.status-indicator.online{color:var(--success-color);background:#10b9811a}.greeting-section{text-align:center;margin-bottom:1.5rem}h1{font-size:2rem;font-weight:800;margin:0;background:linear-gradient(to right,#f8fafc,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.03em}.subtitle{color:var(--text-secondary);font-size:1.25rem;margin-top:.5rem}.briefing-card{background:var(--card-bg);border-radius:1rem;padding:2rem;box-shadow:0 25px 50px -12px #00000080;border:1px solid rgba(255,255,255,.05);min-height:200px;display:flex;flex-direction:column;justify-content:center}.briefing-text{white-space:pre-wrap;font-family:inherit;line-height:1.7;font-size:1.125rem;color:var(--text-primary)}.placeholder{text-align:center;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;gap:1rem}.controls{display:flex;gap:1rem}.refresh-btn{background:var(--accent-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s;flex:1 1 0px;height:48px;display:flex;justify-content:center;align-items:center;white-space:nowrap}.refresh-btn.secondary{background:#475569}.refresh-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.refresh-btn.secondary:hover{background:#64748b}.loader{width:24px;height:24px;border:3px solid rgba(255,255,255,.1);border-radius:50%;border-top-color:var(--accent-color);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:640px){h1{font-size:2.5rem}.app-container{padding:1rem}}