* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #111;
  color: #eee;
  font-family: sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.lobby-card {
  background: #1a1a2e;
  border: 1px solid #2a2a40;
  border-radius: 12px;
  padding: 2rem;
  max-width: 400px;
  width: 90vw;
  text-align: center;
}

h1 {
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  color: #6af;
  margin-bottom: 1.5rem;
}

input {
  display: block;
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  background: #0d0d1a;
  border: 1px solid #333;
  border-radius: 6px;
  color: #eee;
  font-size: 14px;
}

input:focus {
  outline: none;
  border-color: #4a6fa5;
}

button {
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  background: #3a5a8a;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  min-height: 44px;
}

button:hover {
  background: #4a6fa5;
}

#create-btn {
  width: 100%;
  font-size: 16px;
  padding: 14px;
}

.divider {
  color: #555;
  font-size: 12px;
  margin: 1.5rem 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.join-row {
  display: flex;
  gap: 8px;
}

.join-row input {
  flex: 1;
  margin-bottom: 0;
}