/* CSS Specificity Interactive Example Styles */
:root {
  --main-bg: #f4f7f6;
  --accent: #4a90e2;
  --theory-bg: #ffffff;
  --code-bg: #2d2d2d;
  --code-color: #f1f1f1;
  --subtitle: #666;
  --border-color: #e0e0e0;
  --primary-white: #fff;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --resources-accent: #4a90e2;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: var(--main-bg);
  margin: 0;
  color: #333;
  line-height: 1.7;
}

nav {
  padding: 1rem 2rem;
  background-color: var(--primary-white);
  border-bottom: 1px solid var(--border-color);
}

.back-btn {
  display: inline-block;
  background-color: var(--accent);
  color: var(--primary-white);
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  font-weight: 500;
  transition: background-color 0.2s;
}

.back-btn:hover {
  background-color: #357abd;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 2rem;
}

header {
  text-align: center;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.subtitle {
  color: var(--subtitle);
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

/* Added styles for specificity chart */
.specificity-chart {
  background: var(--theory-bg);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: 0 8px 24px var(--shadow-color);
  transition: transform 0.3s ease;
}

.specificity-chart:hover {
  transform: translateY(-5px);
}

.specificity-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

section {
    background: var(--theory-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem 2rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

section.theory h2, section.example h2 {
  margin-top: 0;
  color: var(--accent);
}

.code-demo {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.code-block {
  background: var(--code-bg);
  color: var(--code-color);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  overflow-x: auto;
  flex: 1 1 400px;
}

.code-block code {
  font-family: 'Fira Mono', 'Consolas', monospace;
}

.live-demo {
  flex: 1 1 300px;
  padding: 1rem;
}

/* Example 1 Styles */
#text-red {
  color: red;
  font-weight: bold;
}

.text-green {
  color: green;
}

p {
  color: blue;
}

/* Example 2 Styles */
div.box {
  background-color: lightblue;
  padding: 1rem;
  border-radius: 4px;
}

.box.dark {
  background-color: navy;
  color: white;
}

#unique-box {
  border: 2px solid red;
}

/* Example 3 Styles */
#important-demo {
  background-color: red;
  padding: 1rem;
  color: white;
  border-radius: 4px;
}

.important-override {
  background-color: limegreen !important;
}

.resources {
  margin-top: 2.5rem;
  padding: 1.2rem 1.5rem;
  background: #f6fafd;
  border-radius: 8px;
  border-left: 4px solid var(--resources-accent, var(--accent));
}
.resources h2 {
  margin-top: 0;
  color: var(--resources-accent);
}
.resources ul {
  margin: 0;
  padding-left: 1.2em;
}

@media (max-width: 768px) {
  .code-demo {
    flex-direction: column;
  }
  
  .specificity-chart {
    padding: 1rem;
  }
}