:root {
  --bg-color: #121212;
  --text-color: #ffffff;
  --card-bg: #1e1e1e;
  --border-color: #333;
  --button-bg: #007BFF;
  --input-bg: #2c2c2c;
  --input-text: #ffffff;
}

.light-mode {
  --bg-color: #ffffff;
  --text-color: #000000;
  --card-bg: #f9f9f9;
  --border-color: #ccc;
  --button-bg: #3333cc;
  --input-bg: #f0f0f0;
  --input-text: #000000;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--bg-color);
  color: var(--text-color);
  transition: background 0.3s ease, color 0.3s ease;
}

header {
  background: var(--card-bg);
  padding: 1rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

button {
  background: var(--button-bg);
  color: var(--text-color);
  cursor: pointer;
  padding: 0.5rem 1rem;
  margin: 0.5rem;
  border-radius: 5px;
  border: none;
  transition: background 0.3s ease;
}

button:hover {
  opacity: 0.9;
}

input {
  padding: 0.5rem;
  margin: 0.5rem;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--input-text);
  width: 300px;
  transition: background 0.3s ease, color 0.3s ease;
}

main {
  padding: 2rem;
}

.movie {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  padding: 1rem;
  border-radius: 10px;
  margin: 1rem 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.movie h3 {
  margin: 0 0 0.5rem;
}

.movie p {
  margin: 0.5rem 0 0;
}

.movie img {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 1rem;
}
.movie button {
  background: var(--button-bg);
  color: var(--text-color);
  padding: 0.5rem;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
}