#app-root{min-height:100vh;display:flex;flex-direction:column}.navbar{background:#fff;border-bottom:1px solid #e5e5e5;padding:0 20px;position:sticky;top:0;z-index:100}.nav-inner{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px}.logo{font-size:18px;font-weight:700;color:#1a1a1a;text-decoration:none}nav{display:flex;align-items:center;gap:16px;font-size:14px}nav a{color:#555;text-decoration:none}nav a:hover{color:#1a1a1a}.points-badge{background:#fff3cd;padding:2px 10px;border-radius:12px;font-size:13px}.user-name{color:#333}.btn-sm{background:none;border:1px solid #ddd;padding:4px 12px;border-radius:6px;cursor:pointer;font-size:13px}.btn-sm:hover{background:#f0f0f0}main{flex:1}