/* General Authoritative Tone */
:root {
  --color-crimson: #990000; /* Deep IU Crimson */
  --color-background-dark: #121212; /* Near-black background */
  --color-surface: #1e1e1e; /* Slightly lighter panels */
  --color-text-light: #e0e0e0; /* Off-white for readability */
  --color-text-muted: #aaaaaa; /* Grey for metadata */
  --color-accent: var(--color-crimson);
}

body {
  font-family: 'Georgia', serif; /* A classic, serious font */
  background-color: var(--color-background-dark);
  color: var(--color-text-light);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

/* Header & Titles: Asserting Authority */
h1 {
  font-size: 2.8em;
  color: var(--color-accent);
  border-bottom: 3px solid var(--color-accent);
  padding-bottom: 10px;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.subtitle {
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 40px;
}

h2 {
  font-size: 1.8em;
  color: var(--color-text-light);
  margin-top: 35px;
  margin-bottom: 15px;
  border-left: 5px solid var(--color-accent);
  padding-left: 10px;
}

h3 {
  font-size: 1.4em;
  color: var(--color-accent);
  margin-top: 25px;
}

section {
  background-color: var(--color-surface);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5); /* Deep shadow for depth */
}

p#iu-channels-meta, p#general-channels-meta, p#articles-meta, p#videos-meta {
    color: var(--color-accent);
    font-weight: bold;
    margin-bottom: 20px;
}

/* Channels (Trusted Sources) */
#channels {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.channel-group {
    background-color: #2a2a2a; /* Slightly lighter surface for distinction */
    padding: 15px;
    border-radius: 6px;
}

.channel-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 15px;
}

.channel {
  display: flex;
  align-items: center;
  background-color: var(--color-background-dark);
  padding: 10px;
  border-left: 4px solid var(--color-accent);
  border-radius: 4px;
}

.channel img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 15px;
  border: 2px solid var(--color-accent);
  object-fit: cover;
}

.channel strong {
  color: var(--color-text-light);
}

.channel small {
  color: var(--color-text-muted);
}

/* Articles (Dossier) */
.articles-list {
  display: grid;
  gap: 15px;
}

.article {
  background-color: var(--color-background-dark);
  padding: 15px;
  border-radius: 4px;
  border-left: 4px solid var(--color-accent);
}
  
.article a {
  color: var(--color-text-light);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.2s;
}

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

.article small {
  display: block;
  color: var(--color-text-muted);
  margin: 5px 0;
}

.article p {
  margin-top: 10px;
  color: var(--color-text-light);
  font-size: 0.9em;
}
  
/* Videos (Visual Evidence) */
.videos-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.video {
  background-color: var(--color-background-dark);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.video a {
  display: block;
  line-height: 0; /* Prevents space under the image */
}
  
.video img {
  width: 100%;
  height: auto;
  display: block;
  border-bottom: 2px solid var(--color-accent);
}

.video div {
  padding: 10px;
}

.video strong {
  display: block;
  color: var(--color-text-light);
  margin-bottom: 5px;
}

.video small {
  color: var(--color-text-muted);
}