/* General page structure */
body {
  font-family: 'Libre Baskerville', serif;
  background-color: #111;
  color: #f0f0f0;
  margin: 0;
  padding: 0;
}

/* Light/Dark toggle button */
.toggle-mode {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 999;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: #f0f0f0;
  cursor: pointer;
}

/* Page wrapper */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Header */
header {
  text-align: center;
  margin-top: 2rem;
}

header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  margin-bottom: 0.25rem;
}

header p {
  font-size: 1.1rem;
  color: #aaa;
}

/* ===== NAVIGATION ===== */
nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(34, 34, 34, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--accent);
}

nav a {
  color: var(--accent);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

nav a::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transition: left 0.3s ease;
  z-index: -1;
}

nav a:hover::before {
  left: 0;
}

nav a:hover {
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--shadow);
}

.extra-img {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  margin: 2rem auto;
}

/* Card layout */
.card {
  background-color: #1a1a1a;
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Video grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}

/* Individual video cards */
.video-card {
  background-color: #222;
  border-radius: 1rem;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.video-card video {
  width: 100%;
  border-radius: 0.5rem;
}

.video-card p {
  margin-top: 0.75rem;
  font-size: 1rem;
  color: #ccc;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #777;
}

.extra-img {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  margin: 2rem auto;
}

.extra-img img {
  width: 50%;
  max-width: 2500px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: all 0.4s ease;
  filter: brightness(0.9);
}

.extra-img img:hover {
  transform: scale(1.02);
  filter: brightness(1);
  box-shadow: 0 15px 40px var(--shadow);
}

body.dark-mode {
  --bg-color: #121212;
  --text-color: #f5f5f5;
  --card-bg: #1e1e1e;
  --link-color: #1db954; /* or any accent color */
}

body.dark-mode a {
  color: var(--link-color);
}

body.dark-mode .card {
  background: var(--card-bg);
  color: var(--text-color);
}

/* Light mode overrides */
body.light-mode {
  --bg-color: #ffffff;
  --text-color: #111111;
  --card-bg: #f9f9f9;
  --link-color: #1a73e8;
}

body.light-mode a {
  color: var(--link-color);
}

body.light-mode .card {
  background: var(--card-bg);
  color: var(--text-color);
}

main {
  max-width: 1200px;
  margin: 0 auto; /* centers all main content */
  padding: 2rem 1rem;
}

.card {
  background: var(--card-bg, #222);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  justify-items: center; /* centers each card in its grid cell */
  align-items: start;
}

.video-card {
  max-width: 350px;
  width: 100%;
}