/* Base styles */
* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #1a1a1a;
  color: #f0f0f0;
}

/* 3-column grid layout */
.page-container {
  display: grid;
  grid-template-columns: 250px 1fr 250px;
  max-width: 1400px;
  margin: 0 auto;
  gap: 30px;
  padding: 20px;
}

/* Left sidebar */
.left-sidebar {
  position: sticky;
  top: 80px; /* Changed from 20px to give space for search bar */
  height: fit-content;
  background-color: #2a2a2a;
  padding: 20px;
  border-left: 4px solid #ff4444;
}

.left-sidebar h3 {
  color: #ff4444;
  margin-top: 0;
  font-size: 1.1em;
}

.left-sidebar ul {
  list-style: none;
  padding: 0;
}

.left-sidebar li {
  margin: 10px 0;
}

.left-sidebar a {
  color: #66ccff;
  text-decoration: none;
  display: block;
  padding: 5px 0;
}

.left-sidebar a:hover {
  color: #ff4444;
}

/* Main content */
.main-content {
  max-width: 800px;
  padding: 20px;
  background-color: #0a0a0a;
}

.main-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px 0;
  border: 2px solid #444;
}

.right-sidebar {
  position: sticky;
  top: 80px; /* Changed from 20px to give space for search bar */
  height: fit-content;
}

.sidebar-widget {
  background-color: #2a2a2a;
  padding: 15px;
  margin-bottom: 20px;
  border-left: 4px solid #66ccff;
}

.sidebar-widget h3 {
  color: #66ccff;
  margin-top: 0;
  font-size: 1em;
}

.sidebar-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-widget li {
  margin: 8px 0;
  font-size: 0.9em;
}

.sidebar-widget code {
  background-color: #1a1a1a;
  padding: 2px 6px;
  color: #ff4444;
  font-family: monospace;
}

/* Typography */
h1 {
  color: #ff4444;
  font-size: 2em;
  margin-top: 0;
}

h2 {
  color: #ff4444;
  font-size: 1.5em;
  margin-top: 30px;
  border-bottom: 2px solid #444;
  padding-bottom: 10px;
}

h3 {
  color: #66ccff;
  font-size: 1.2em;
}

a {
  color: #66ccff;
  word-wrap: break-word;
}

.tip {
  background-color: #2a2a2a;
  padding: 15px;
  margin: 20px 0;
  border-left: 4px solid #ff4444;
}

/* Forms */
input[type="text"],
textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background-color: #2a2a2a;
  border: 1px solid #444;
  color: #f0f0f0;
  padding: 10px;
}

button {
  padding: 10px 20px;
  background-color: #ff4444;
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1em;
}

button:hover {
  background-color: #ff6666;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #444;
}

th {
  background-color: #2a2a2a;
  color: #ff4444;
}

/* Mobile: Stack layout vertically */
@media screen and (max-width: 1024px) {
  .page-container {
    grid-template-columns: 1fr;
    padding: 15px;
  }

  .left-sidebar,
  .right-sidebar {
    position: static;
    margin-bottom: 20px;
  }

  /* Collapse sidebars into accordions on mobile */
  .left-sidebar,
  .right-sidebar {
    max-height: none;
  }
}

@media screen and (max-width: 768px) {
  body {
    font-size: 16px;
  }

  .page-container {
    padding: 10px;
    gap: 15px;
  }

  h1 {
    font-size: 1.75em;
  }

  h2 {
    font-size: 1.4em;
  }

  .tip {
    padding: 12px;
  }

  button {
    width: 100%;
  }
}

@media screen and (max-width: 480px) {
  h1 {
    font-size: 1.5em;
  }

  h2 {
    font-size: 1.25em;
  }

  .sidebar-widget {
    padding: 12px;
  }
}