* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  }

body {
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
background: #f6f7fb;
color: #111827;
}

.wrapper {
width: 100%;
max-width: 420px;
padding: 20px;
}

.card {
background: #ffffff;
border: 1px solid #e5e7eb;
border-radius: 14px;
padding: 36px;
box-shadow: 0 10px 30px rgba(0,0,0,0.05);
text-align: center;
}

.logo {
width: 150px;
margin-bottom: 18px;
}

h2 {
font-size: 20px;
font-weight: 600;
margin-bottom: 22px;
color: #111827;
}

input {
width: 100%;
padding: 12px 14px;
margin: 8px 0;
border-radius: 10px;
border: 1px solid #e5e7eb;
outline: none;
background: #fafafa;
transition: 0.2s;
font-size: 14px;
}

input:focus {
border-color: #2563eb;
background: #fff;
}

button {
width: 100%;
padding: 12px;
margin-top: 12px;
border: none;
border-radius: 10px;
background: #2563eb;
color: #fff;
font-weight: 600;
cursor: pointer;
transition: 0.2s;
}

button:hover {
background: #1d4ed8;
}

.error {
margin-top: 12px;
color: #dc2626;
font-size: 13px;
}

.footer {
margin-top: 18px;
font-size: 12px;
color: #9ca3af;
}

@media (max-width: 480px) {
.card {
padding: 24px;
}
}