/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;700&display=swap');

/* Define a modern color palette and base styles */
:root {
  --font-sans: 'Syne', sans-serif;

  /* OKLCH Colors for Dark Mode Paper */
  --background-color: oklch(15% 0.02 240);
  --text-color: oklch(80% 0.15 150);
  --primary-color: oklch(85% 0.2 150);
  --secondary-color: oklch(70% 0.2 150);
  --accent-color: oklch(70% 0.3 40);

  --card-background: oklch(25% 0.02 240);
  --shadow-color: oklch(0% 0 0 / 0.5);
  --glow-color: oklch(75% 0.25 280 / 0.5);
  --border-color: oklch(35% 0.05 150);
}

/* Base body and typography styles */
body {
  font-family: var(--font-sans);
  background-color: var(--background-color);
  color: var(--text-color);
  margin: 0;
  padding: 2rem;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4" viewBox="0 0 4 4"><path fill="%239C92AC" fill-opacity="0.1" d="M1 3h1v1H1V3zm2-2h1v1H3V1z"></path></svg>');
}

h1 {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  color: oklch(95% 0.01 240);
  margin-bottom: 2rem;
  text-shadow: 0 0 15px var(--glow-color);
}

/* Film card grid layout */
#film-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

/* film-card specific styles, refactored from the component */
film-card {
  background-color: var(--card-background);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 8px oklch(0% 0 0 / 0.2), 0 10px 20px oklch(0% 0 0 / 0.4);
  color: var(--text-color);
}

film-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 8px 16px oklch(0% 0 0 / 0.2), 0 20px 40px oklch(0% 0 0 / 0.4), 0 0 20px var(--glow-color);
}

.film-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.film-image {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 10px var(--glow-color));
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  vertical-align: middle;
}

th {
  color: var(--secondary-color);
  font-size: 1.1rem;
}

.highlight {
  background-color: oklch(30% 0.1 280 / 0.5);
  border-radius: 8px;
}

.warning-text {
  color: var(--accent-color);
  font-style: italic;
  display: block;
  font-size: 0.9rem;
}

.notes-button {
  background: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 8px;
  cursor: pointer;
  padding: 0.4rem 0.8rem;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.notes-button:hover {
  background-color: var(--primary-color);
  color: var(--card-background);
  box-shadow: 0 0 15px var(--glow-color), 0 0 30px oklch(75% 0.25 280 / 0.3);
}

.notes-row {
  display: none;
}

.notes-row.visible {
  display: table-row;
}

.notes-content {
  background-color: oklch(28% 0.05 150 / 0.7);
  font-style: italic;
  text-align: center;
  padding: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  #film-container {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  body {
    padding: 1rem;
  }

  #film-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  film-card {
    padding: 1rem;
  }

  .film-name {
    font-size: 1.2rem;
  }

  .film-image {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
  }

  th, td {
    padding: 0.5rem 0.25rem;
    font-size: 0.9rem;
  }

  .notes-button {
    padding: 0.3rem 0.6rem;
  }
}