:root {
  color-scheme: light;
  --bg: #f8f8f5;
  --text: #1d1d1b;
  --muted: #555;
  --card: #fff;
  --line: #ddd;
  --accent: #0d5f9a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ecebe6 0%, var(--bg) 30%);
  min-height: 100vh;
}

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

h1 {
  margin: 0 0 10px;
  font-size: 2rem;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.5;
}

.controls {
  display: grid;
  gap: 8px;
}

input[type="search"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
  color: var(--text);
}

.stats {
  color: var(--muted);
  font-size: 0.95rem;
}

ul {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

li {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.source-link {
  font-size: 0.8rem;
  color: var(--muted);
  margin-left: 6px;
}

.feed-link-row {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

a {
  color: var(--accent);
  overflow-wrap: anywhere;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.copy-btn {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.copy-btn:hover {
  color: var(--accent);
  border-color: #bfc8cf;
}

.copy-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.copy-btn.copied {
  color: #1d7f4e;
  border-color: #7cc79f;
}

footer {
  margin-top: 26px;
  color: var(--muted);
  font-size: 0.9rem;
}