:root {
  --bg: #0f1115;
  --panel: #161a21;
  --panel-2: #1d222b;
  --border: #232934;
  --text: #e6e8eb;
  --muted: #8a92a3;
  --accent: #ff8800;
  --accent-hover: #ffa033;
  --error: #ff6666;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-wrap: wrap;
}

h1 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 600;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.folder {
  margin-bottom: 2.5rem;
}

.folder-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.folder-heading h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.subfolder {
  margin-top: 1.5rem;
  margin-left: 1.25rem;
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--border);
}

.subfolder .folder-heading h2 {
  font-size: 1rem;
  color: var(--muted);
}

.episodes {
  list-style: none;
  padding: 0;
  margin: 0;
}

.episode {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
}

.episode-title {
  font-weight: 500;
  margin-bottom: 0.6rem;
  word-break: break-word;
}

audio {
  width: 100%;
  display: block;
}

.rss {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: var(--accent);
  color: #1a1a1a;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: background 0.15s ease;
}

.rss:hover { background: var(--accent-hover); }
.rss.copied { background: #4caf50; color: #fff; }

.rss-icon {
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'><path d='M6.18 17.82a2.18 2.18 0 1 1-4.36 0 2.18 2.18 0 0 1 4.36 0zM2 7.91v3.05c5.94 0 10.79 4.85 10.79 10.79h3.05C15.84 14.41 9.59 8.16 2 7.91zM2 1.93v3.05c9.27 0 16.79 7.52 16.79 16.79h3.05C21.84 11.06 13.21 1.93 2 1.93z'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}

.empty, .error {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
}

.error { color: var(--error); }

@media (max-width: 600px) {
  header { padding: 1rem; }
  h1 { font-size: 1.2rem; }
  main { padding: 1.25rem 1rem 3rem; }
  .subfolder { margin-left: 0; padding-left: 0.75rem; }
}