body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #faf8e0, #FCE4EC);
    margin: 0;
    color: #333;
}
h1 {
    font-size: 2em;
    margin-bottom: 1rem;
}
.color-display {
    width: 200px;
    height: 200px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    margin-bottom: 1rem;
}
.picker-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
input[type="color"] {
    border: none;
    width: 80px;
    height: 80px;      /* same height */
    cursor: pointer;
    border-radius: 50%; /* perfect circle */
    padding: 0;
}
input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}
input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}
button {
    background: #00796B;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}
button:hover {
    background: #004D40;
}
.result {
    margin-top: 1.5rem;
    text-align: center;
}
.color-results {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}
.color-box {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.final-screen {
    text-align: center;
}
.final-rounds {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}
.round-summary {
    background: white;
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    width: 140px;
}