:root {
  --bg: #ffffff;
  --fg: #1c1c1e;
  --muted: #6b6b70;
  --border: #d9d9de;
  --surface: #f4f4f6;
  --accent: #2f6fed;
  --accent-fg: #ffffff;
  --playing: #e6efff;
  --radius: 6px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121214;
    --fg: #ececef;
    --muted: #9a9aa2;
    --border: #33333a;
    --surface: #1c1c20;
    --accent: #6c9cff;
    --accent-fg: #0b1a3a;
    --playing: #1e2a45;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 1rem;
  font: 15px/1.4 var(--font);
  color: var(--fg);
  background: var(--bg);
}

.header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1rem; margin-bottom: 1rem; }
.header h1 { margin: 0; font-size: 1.4rem; }
.count { margin: 0; color: var(--muted); }

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  padding: 0.75rem;
  margin-bottom: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.filter { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; color: var(--muted); min-width: 9rem; }
.filter.grow { flex: 1 1 14rem; }
.filter input, .filter select {
  font: inherit;
  font-size: 0.95rem;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem 0.5rem;
}

.btn {
  font: inherit;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.35rem 0.6rem;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.small { font-size: 0.8rem; padding: 0.15rem 0.45rem; font-family: var(--mono); }
.btn.play { width: 2.2rem; height: 2.2rem; padding: 0; font-size: 0.9rem; }
.playing .btn.play { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.clips { width: 100%; border-collapse: collapse; }
.clips th, .clips td { padding: 0.5rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.clips th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
th .sort { all: unset; cursor: pointer; }
th .sort:hover, th .sort.active { color: var(--fg); }
th .sort[data-dir="asc"]::after { content: " ▲"; }
th .sort[data-dir="desc"]::after { content: " ▼"; }

tr.clip:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
tr.clip:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
tr.clip.playing { background: var(--playing); }
.col-play { width: 3rem; }
.emotion { text-transform: capitalize; }
code { font-family: var(--mono); font-size: 0.85em; }

.copies { display: inline-flex; gap: 0.25rem; }

.empty, .error { color: var(--muted); text-align: center; padding: 2rem 0; }
.error { color: #c62828; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translate(-50%, 1rem);
  padding: 0.5rem 0.9rem;
  background: var(--fg);
  color: var(--bg);
  border-radius: var(--radius);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s, transform 0.15s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (max-width: 640px) {
  body { padding: 0.75rem; }
  .clips thead { display: none; }
  .clips, .clips tbody, .clips tr, .clips td { display: block; }
  tr.clip {
    position: relative;
    padding: 0.6rem 0.6rem 0.6rem 3.4rem;
    margin-bottom: 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }
  .clips td { padding: 0.15rem 0; border: 0; }
  .clips td.col-play { position: absolute; left: 0.6rem; top: 0.6rem; width: auto; }
  .clips td.col-text { font-weight: 600; }
  .clips td.col-emotion::before, .clips td.col-voice::before {
    content: attr(data-label) ": ";
    color: var(--muted);
    font-size: 0.8rem;
  }
  .clips td.col-copy { padding-top: 0.35rem; }
}