body {
  margin:0;
  font-family: system-ui;
  background:#0b0f14;
  color:#eaeaea;
}

.hidden { display:none; }

/* AUTH */
.auth-container{
  display:flex;
  justify-content:center;
  align-items:center;
  height:100vh;
}

.auth-card{
  background:#111827;
  padding:24px;
  border-radius:12px;
  width:320px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

input{
  padding:10px;
  border-radius:8px;
  border:1px solid #333;
  background:#0b0f14;
  color:white;
}

button{
  padding:10px;
  border-radius:8px;
  border:0;
  background:#4f46e5;
  color:white;
  cursor:pointer;
}

/* APP */
.app-shell{
  padding:20px;
}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:20px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:12px;
}

.card{
  background:#111827;
  padding:16px;
  border-radius:12px;
}