*{margin:0;padding:0;box-sizing:border-box}body{background-color:#000;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif}#root{height:100vh;width:100vw}.btn{padding:10px 16px;border-radius:10px;border:1px solid #111827;background:#111827;color:#fff;font-weight:600;cursor:pointer}.btn.secondary{background:#fff;color:#111827}.input,.textarea{width:100%;border:1px solid #d1d5db;border-radius:10px;padding:10px 12px}.textarea{min-height:180px}.Landing{position:fixed;inset:0;background:#fff;color:#111827;display:flex;flex-direction:column}.landing-header{height:56px;display:flex;align-items:center;padding:0 16px;border-bottom:1px solid #e5e7eb}.brand{font-size:1rem;font-weight:600;color:#111827}.header-right{margin-left:auto;display:flex;align-items:center;gap:12px}.welcome{color:#374151}.logout-btn{padding:8px 12px;border:1px solid #111827;background:#fff;color:#111827;border-radius:10px;font-weight:600;cursor:pointer}.landing-content{flex:1;padding:24px;overflow:auto}