body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #4f8cff, #6ed0ff);
    height: 100vh;
    justify-content: center;
    align-items: center;
}
main {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    margin-top: 50px;
}


p {
    display: flex;
    flex-direction: column;
    margin-bottom: 18px;
}


label {
    font-weight: bold;
    margin-bottom: 6px;
    color: #333;
}


.input-style, textarea {
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
    transition: border 0.2s, box-shadow 0.2s;
}


.input-style:focus, textarea:focus {
    outline: none;
    border-color: #4f8cff;
    box-shadow: 0 0 5px rgba(79,140,255,0.3);
}


textarea {
    resize: vertical;
    min-height: 80px;
}


button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background: #4f8cff;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}


button:hover {
    background: #3b6fd8;
}


button:active {
    transform: scale(0.98);
}
.star-rating {
    font-size: 0;
    white-space: nowrap;
    display: inline-block;
    width: 250px;
    height: 50px;
    overflow: hidden;
    position: relative;
    background: url('data:image/svg+xml;base64,PHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHg9IjBweCIgeT0iMHB4IiB3aWR0aD0iMjBweCIgaGVpZ2h0PSIyMHB4IiB2aWV3Qm94PSIwIDAgMjAgMjAiIGVuYWJsZS1iYWNrZ3JvdW5kPSJuZXcgMCAwIDIwIDIwIiB4bWw6c3BhY2U9InByZXNlcnZlIj48cG9seWdvbiBmaWxsPSIjREREREREIiBwb2ludHM9IjEwLDAgMTMuMDksNi41ODMgMjAsNy42MzkgMTUsMTIuNzY0IDE2LjE4LDIwIDEwLDE2LjU4MyAzLjgyLDIwIDUsMTIuNzY0IDAsNy42MzkgNi45MSw2LjU4MyAiLz48L3N2Zz4=');
    background-size: contain;
}

.star-rating i {
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 20%;
    z-index: 1;
    background: url('data:image/svg+xml;base64,PHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHg9IjBweCIgeT0iMHB4IiB3aWR0aD0iMjBweCIgaGVpZ2h0PSIyMHB4IiB2aWV3Qm94PSIwIDAgMjAgMjAiIGVuYWJsZS1iYWNrZ3JvdW5kPSJuZXcgMCAwIDIwIDIwIiB4bWw6c3BhY2U9InByZXNlcnZlIj48cG9seWdvbiBmaWxsPSIjRkZERjg4IiBwb2ludHM9IjEwLDAgMTMuMDksNi41ODMgMjAsNy42MzkgMTUsMTIuNzY0IDE2LjE4LDIwIDEwLDE2LjU4MyAzLjgyLDIwIDUsMTIuNzY0IDAsNy42MzkgNi45MSw2LjU4MyAiLz48L3N2Zz4=');
    background-size: contain;
}

.star-rating input {
    -moz-appearance: none;
    -webkit-appearance: none;
    opacity: 0;
    display: inline-block;
    width: 20%;
    height: 100%;
    margin: 0;
    padding: 0;
    z-index: 2;
    position: relative;
}

.star-rating input:hover+i,
.star-rating input:checked+i {
    opacity: 1;
}

.star-rating i~i {
    width: 40%;
}

.star-rating i~i~i {
    width: 60%;
}

.star-rating i~i~i~i {
    width: 80%;
}

.star-rating i~i~i~i~i {
    width: 100%;
}