* {
  margin: 0;
  padding: 0;
  outline: 0;
  box-sizing: border-box;
  text-decoration: none;
}

body {
  font-family: "Poppins", Arial, sans-serif;
  background: hsl(0, 0%, 0%);
  color: hsl(0, 0%, 95%);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  min-height: 100vh;
}

header {
  width: 100%;
  background: linear-gradient(120deg, hsl(0, 0%, 10%), hsl(0, 0%, 5%));
  color: hsl(0, 0%, 95%);
  text-align: center;
  padding: 2.5rem 1rem 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.container {
  background: linear-gradient(hsl(0, 0%, 8%), hsl(0, 0%, 3%));
  padding: 40px 40px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  width: 90%;
  max-width: 1250px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 150px;
  border: solid 2px hsl(0, 0%, 20%);
  transition: background 0.2s ease-in-out;
}

.container:hover{
    background: linear-gradient(hsl(0, 0%, 10%), hsl(0, 0%, 5%));
}

.containerRow {
  display: flex;
  flex-direction: row;
  gap: 15px;
  margin-top: 15px;
}

.containerCol {
  display: flex;
  flex-direction: column;
  width: 100%;
}

label {
  color: hsl(0, 0%, 70%);
  margin-bottom: 5px;
  display: block;
}

input[type="text"],
input[type="color"],
select {
    background-color: hsl(0, 0%, 15%);
  width: 100%;
  padding: 10px;
  border: 1px solid hsl(0, 0%, 20%);
  border-radius: 6px;
  font-size: 1rem;
  color: hsl(0, 0%, 90%);
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="color"]{
    height: 30px;
    padding: 1px;
}

input[type="text"]:focus,
input[type="color"]:focus,
select:focus {
  border-color: hsl(140, 65%, 50%);
  box-shadow: 0 0 5px hsl(0, 0%, 0%);
  outline: none;    
}

input[type="submit"] {
  width: 100%;
  background-color: hsl(140, 65%, 50%);
  color: hsl(0, 0%, 90%);
  font-weight: bold;
  padding: 12px;
  margin-top: 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease-in-out;
}

input[type="submit"]:hover {
  background-color: hsl(140, 65%, 25%);
}

img {
  border-radius: 6px;
  width: 80%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

img:hover {
  transform: scale(1.1);
}