/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #111111;
    color: #eee;
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: #055470;
    padding: 20px 0;
    animation: fadeIn 2s ease-in-out;
    position: relative;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 80px;
}

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    font-size: 1.2em;
    color: #f4eded;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: #240606;
}

/* Intro Section */
.intro {
    background-image: url('images/1.jpg');

    background-size: cover;
    color: #fff;
    padding: 0; /* 将 padding 设置为 0，以便内容覆盖整个背景 */
    text-align: center;
    animation: fadeIn 2s ease-in-out;
    position: relative;
    height: 400px; /* 可以根据需要调整这个高度 */
    padding: 40px;

}

.intro-content {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px; /* 调整内边距，以让文字看起来合适 */
    animation: slideIn 2s ease-in-out;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}


.intro h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

/* instruction Section */
.instruction {
    background-color:#055470;
    color: #f7f4f4;
    text-align: left;
    animation: fadeIn 2s ease-in-out;
}

.inst-content {
    padding: 40px;
    border-radius: 10px;
    animation: slideIn 2s ease-in-out;
}

.instruction h2 {
    font-size: 3.2em;
    margin-bottom: 20px;
}

.steps {
    text-align: left;
    padding-left: 20px;
}

.steps li {
    margin-bottom: 10px;
}

/* Upload Section */
.upload-section {
    background-color: #222;
    color: #eee;
    padding: 60px 20px;
    text-align: center;
    border-radius: 10px;
    margin: 20px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: fadeIn 2s ease-in-out;
}

.upload-content h2 {
    font-size: 2.2em;
    margin-bottom: 20px;
}

form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
}

form input[type="file"] {
    margin-bottom: 20px;
    padding: 10px;
    border-radius: 5px;
    border: none;
    background-color: #444;
    color: #eee;
}

.upload-btn {
    background-color: #00e5ff;
    color: #000;
    border: none;
    padding: 15px 30px;
    font-size: 1em;
    font-weight: 700;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.upload-btn:hover {
    background-color: #00b8cc;
}

.loading-message {
    font-style: italic;
    color: #00e5ff;
}

/* Result Section */
.result-section {
    background-color: #333;
    padding: 20px;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    animation: fadeIn 2s ease-in-out;
}

.result-section h2 {
    font-size: 2.2em;
    color: #00e5ff;
    margin-bottom: 30px;
    text-align: center;
}

.result-section ol {
    list-style-type: none;  /* 隐藏默认的编号 */
    padding-left: 0;        /* 去除左侧缩进 */
}

.result-section li {
    margin-bottom: 10px;
}


/* Footer */
.footer {
    background-color: #000;
    color: #aaa;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    animation: fadeIn 2s ease-in-out;
}

.footer p {
    margin: 0;
    font-size: 0.9em;
}

/* Animations */
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes slideIn {
    0% { transform: translateY(20px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}


@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: center;
        padding: 10px 20px;
    }

    .nav-links {
        flex-direction: column;
        gap: 10px;
        margin-top: 10px;
    }

    .nav-links li a {
        font-size: 1em;
    }
}

.recipe-container {
    display: flex;
    align-items: flex-start;
    gap: 20px; /* Space between image and text */
    margin-top: 20px;
}

.recipe-image {
    flex: 1; /* Takes up equal space or adjust as needed */
    max-width: 50%; /* Ensures the image section doesn't grow too large */
}

.recipe-text {
    flex: 2; /* More space for text */
    text-align: left; /* Left-align the recipe text */
}

.recipe-text p {
    margin: 0;
}

img#recipe-image {
    border: 1px solid #ddd;
    border-radius: 8px;
}

img.recipe-image-demo {
    border: 1px solid #ddd;
    border-radius: 8px;
}