:root {
  --background-color: #f8f9fa;
  --text-color: #333;
  --header-bg-color: #fff;
  --card-bg-color: #fff;
  --footer-bg-color: #343a40;
  --footer-text-color: #fff;
  --link-color: #e67e22;
  --link-hover-color: #d35400;
  --button-bg-color: #e67e22;
  --button-text-color: #fff;
}

.dark-mode {
  --background-color: #121212;
  --text-color: #f8f9fa;
  --header-bg-color: #1c1c1c;
  --card-bg-color: #1c1c1c;
  --footer-bg-color: #1c1c1c;
  --footer-text-color: #f8f9fa;
  --link-color: #f39c12;
  --link-hover-color: #e67e22;
  --button-bg-color: #f39c12;
  --button-text-color: #121212;
}


/* General Body Styles */
body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6, .logo {
  font-family: 'Poppins', sans-serif;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

/* Header and Navigation */
header {
  background-color: var(--header-bg-color);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background-color 0.3s ease;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

nav .logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-color);
  text-decoration: none;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: bold;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: var(--link-hover-color);
}

#theme-toggle {
    background: none;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#theme-toggle:hover {
    background-color: var(--text-color);
    color: var(--background-color);
}


/* Main Content */
main {
  padding-top: 0;
}

/* Hero Section */
.hero {
  position: relative;
  height: 60vh;
  background-size: cover;
  background-position: center;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.dinner-recommendation {
  display: flex;
  justify-content: center;
  margin: 20px 0;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}

.dinner-item {
  min-width: 100px;
  padding: 20px;
  border-radius: 10px;
  background-color: var(--button-bg-color);
  color: var(--button-text-color);
  font-size: 24px;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 5px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

#recommendation-btn {
  padding: 12px 24px;
  font-size: 1rem;
  border: none;
  border-radius: 5px;
  background-color: var(--button-bg-color);
  color: var(--button-text-color);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#recommendation-btn:hover {
  background-color: var(--link-hover-color);
}

/* Latest Posts Section */
.latest-posts {
  padding: 2rem 1rem;
}

.latest-posts h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.blog-posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.blog-post-summary {
  background-color: var(--card-bg-color);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-post-summary:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.blog-post-summary img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-post-summary h3 {
  padding: 1rem 1.5rem 0.5rem;
  margin: 0;
}

.blog-post-summary p {
  padding: 0 1.5rem;
}

.blog-post-summary .read-more {
  display: inline-block;
  padding: 0.5rem 1.5rem 1rem;
  color: var(--link-color);
  text-decoration: none;
  font-weight: bold;
}

.blog-post-summary h3 a {
  color: var(--text-color);
  text-decoration: none;
}

/* Blog Post */
.blog-post {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 8px;
}

.post-meta {
  color: #777;
  margin-bottom: 20px;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 0;
  margin-top: 2rem;
  background-color: var(--footer-bg-color);
  color: var(--footer-text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

footer a {
  color: var(--footer-text-color);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Form */
form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: .5rem;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: .5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    border-color: var(--link-color);
    box-shadow: 0 0 5px rgba(230, 126, 34, 0.5);
    outline: none;
}


button[type="submit"] {
    padding: 10px 20px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    background-color: var(--button-bg-color);
    color: var(--button-text-color);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--link-hover-color);
}

@media (max-width: 600px) {
    .hero {
        height: 40vh;
    }
    .hero h1 {
        font-size: 2rem;
    }
    nav ul {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    nav ul li {
        margin: 10px 0;
    }
}