/* ---------- Base Styles ---------- */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  margin: 0;
  padding: 0;
  transition: background-color 0.3s, color 0.3s;
}

a {
  color: #0d6efd;
  text-decoration: none;
  transition: color 0.3s;
}
a:hover {
  color: #0b5ed7;
}

ul {
  list-style-type: none;
  padding: 0;
}
li {
  margin-bottom: 15px;
}

/* ---------- Header & Nav ---------- */
header {
  background-color: #0d6efd;
  color: white;
  padding: 20px;
  text-align: center;
}
nav {
  background-color: #0d6efd;
  padding: 10px;
  text-align: center;
  transition: background-color 0.3s;
}
nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
}

/* ---------- Main & Sections ---------- */
main {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

section {
  background-color: white;
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s, color 0.3s;
}
section h2 {
  color: #0d6efd;
  margin-bottom: 10px;
}

/* ---------- Footer ---------- */
footer {
  text-align: center;
  padding: 10px;
  background-color: #eee;
  font-size: 14px;
  transition: background-color 0.3s, color 0.3s;
  margin-top: 40px;
}

/* ---------- Buttons ---------- */
button,
form button {
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
  background-color: #0d6efd;
  color: white;
  border: none;
  font-size: 16px;
  transition: background-color 0.3s;
}
button:hover,
form button:hover {
  background-color: #0b5ed7;
}

/* ---------- Forms ---------- */
form {
  background-color: #fff;
  padding: 20px;
  max-width: 600px;
  margin: 20px auto;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
form input,
form textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0 20px;
  border-radius: 5px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  font-size: 16px;
}

/* ---------- Search ---------- */
#searchInput {
  padding: 8px;
  width: 80%;
  margin: 20px auto;
  display: block;
  border: 1px solid #ccc;
  border-radius: 6px;
}

/* ---------- Blog Cards ---------- */
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  padding: 20px 0;
}
.blog-card {
  background-color: white;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}
.blog-card:hover {
  transform: translateY(-5px);
}
.blog-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 10px;
}
.blog-card a {
  color: #0d6efd;
  font-weight: bold;
  font-size: 18px;
}
.blog-card p {
  color: #555;
  margin-top: 8px;
}

/* ---------- Read More Link Style ---------- */
.read-more {
  display: inline-block;
  margin-top: 10px;
  color: #0d6efd;
  font-weight: bold;
  text-decoration: underline;
}

/* ---------- Dark Mode ---------- */
.dark-mode {
  background-color: #121212;
  color: #e0e0e0; /* Improved contrast */
}
.dark-mode nav,
.dark-mode header,
.dark-mode footer,
.dark-mode section {
  background-color: #1f1f1f;
  color: #e0e0e0;
}
.dark-mode a {
  color: #90caf9;
}
.dark-mode a:hover {
  color: #bbdefb;
}
.dark-mode button,
.dark-mode .read-more-btn {
  background-color: #333;
  color: #fff;
  border: 1px solid #555;
}
.dark-mode button:hover,
.dark-mode .read-more-btn:hover {
  background-color: #444;
}
.dark-mode-toggle {
  margin: 15px;
}
.dark-mode section h2 {
  color: #90caf9;
}
.dark-mode footer {
  color: #ccc;
}

/* ---------- Dark Mode Form/Input Fix ---------- */
.dark-mode input,
.dark-mode textarea {
  background-color: #2a2a2a;
  color: #f4f4f4;
  border: 1px solid #555;
}

/* ---------- Dark Mode Read More Fix ---------- */
.dark-mode .read-more {
  color: #90caf9;
}

.post-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid #ccc;
}

.post-nav a {
  color: #007acc;
  font-weight: bold;
  text-decoration: none;
}

.post-nav a:hover {
  text-decoration: underline;
}

.not-found-page main {
  max-width: 600px;
  margin: auto;
}

.not-found-page h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.not-found-page p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.footer-social {
  margin-top: 10px;
  font-size: 14px;
}

.footer-social a {
  color: var(--text-color);
  text-decoration: none;
  margin: 0 5px;
}

.footer-social a:hover {
  color: var(--accent-color);
}