body.login-bg {
    background: #1e1e2f;
    font-family: sans-serif;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.login-box {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}
input, button {
    display: block;
    margin: 10px 0;
    padding: 12px;
    width: 250px;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    box-sizing: border-box;
}
button {
    background-color: #00b7ff;
    color: white;
    cursor: pointer;
}
button:hover {
    background-color: #008ecf;
}

.error { color: red; }

body.dash-bg {
    background: #0d1117;
    color: white;
    padding: 2rem;
}
.dash-box {
    background: #161b22;
    padding: 2rem;
    border-radius: 10px;
    max-width: 500px;
    margin: auto;
}