/* CSS styles optimized for the project */

/* Importing Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');

/* Base styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
   
}

/* Variable definitions */
:root {
    /* Colors */ 
    --white_color: rgb(255, 255, 255);
    --orange_color: rgb(246, 99, 53);
    --black_color: rgb(0, 0, 0);
    --background_color: linear-gradient(to top left, #b156d9, #213780);
    --grey-color: rgb(228, 222, 222);
}

/* Container styling */
.container {
    width: 100%;
    min-height: 100vh;
    background-image: var(--background_color);
    padding-bottom: 1rem;
}

/* Header styling */
header {
    padding: 2rem 0;
    margin: 0 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo styling */
.logo {
    width: 20rem;
    height: 6rem;
}

.logo img {
    width: 100%;
    height: 100%;
}

/* Heading styling */
h1 {
    color: var(--white_color);
    text-align: center;
    padding: 1rem;
    border-bottom: 0.2rem var(--orange_color) solid;
    text-transform: uppercase;
}

/* Prompt box styling */
.prompt_box {
    margin: 1rem auto 2rem;
    width: 50rem;
    height: 3rem;
}

/* Form styling */
form {
    width: 100%;
    height: 100%;
    background-color: var(--grey-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
}

/* Input field styling */
form input {
    height: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    flex: 1;
    color: var(--black_color);
    font-size: 1rem;
    padding: 0 0.8rem; 
}

/* Placeholder text styling */
form input::placeholder {
    color: var(--black_color);
}

/* Select boxes styling */
form .img_quantity, .img_size {
    outline: none;
    border: none;
    height: 44px;
    background: none;
    font-size: 1rem;
    margin-right: 0.5rem;
}

/* Generate button styling */
form button {
    padding: 0 1rem;
    height: 100%;
    background: var(--orange_color);
    color: var(--white_color);
    font-size: 1rem;
    border: 0;
    outline: 0;
    border-top-right-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
    cursor: pointer;
    transition: 0.5s;
}

/* Hover effect for Generate button */
form button:hover {
    color: var(--orange_color);
    background: var(--white_color);
    font-weight: bold;
}

/* Hero section styling */
.hero_section {
    display: flex;
    flex-direction: column;
}

/* Additional styling */
h3 {
    color: var(--white_color);
    padding: 2rem 0 2rem 4rem;
}

#image_result {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 3rem;
    justify-content: center;
}

/* Image box styling */
#image_result .img_box {
    width: 25rem;
    aspect-ratio: 1/1;
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--grey-color);
}

#image_result .img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#image_result .img_box.loading img {
    width: 5rem;
    height: 5rem;
}

/* Download button styling */
#image_result .img_box .download-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--orange_color);
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
}

/* Show download button on hover */
#image_result .img_box:not(.loading):hover .download-btn {
    display: flex;
}

/* Download button icon styling */
#image_result .img_box .download-btn i {
    width: 1rem;
    height: 1rem;
    color: var(--white_color);
}