:root {
  --bg: #0D1520;
  --bg-alt: #131E2B;
  --bg-card: #17232F;
  --copper: #C17D4A;
  --copper-bright: #E0975F;
  --teal: #3A8F7C;
  --text: #F2ECE3;
  --text-muted: #8B97A3;
  --border: rgba(242,236,227,0.12);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
nav { border-bottom: 1px solid var(--border); padding: 20px 0; }
.navrow { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.wordmark { font-size: 20px; font-weight: 700; }
.wordmark span { color: var(--copper-bright); }
.section { padding: 40px 0; }
.section-head { border-bottom: 1px solid var(--border); padding-bottom: 16px; margin-bottom: 24px; }
.section-head h2 { margin: 0 0 4px; font-size: 24px; }
.section-head p { margin: 0; color: var(--text-muted); font-size: 14px; }

.flash { padding: 12px 16px; border-radius: 4px; margin: 20px 0 0; font-size: 14px; }
.flash.msg { background: rgba(58,143,124,0.15); color: var(--teal); }
.flash.err { background: rgba(224,117,117,0.15); color: #E07575; }

.song-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.song-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 18px; }
.song-card h3 { margin: 0 0 4px; font-size: 17px; }
.song-tag { display: inline-block; font-size: 11px; color: var(--copper-bright); border: 1px solid var(--copper); border-radius: 20px; padding: 2px 10px; margin-bottom: 10px; }
.song-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

button, .btn {
  font-family: inherit;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
}
.btn-primary { background: var(--copper); color: #17120B; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }

.authArea { display: flex; gap: 10px; align-items: center; font-size: 14px; flex-wrap: wrap; }
.badge-pill { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 20px; padding: 4px 12px; font-size: 12px; color: var(--copper-bright); }

.leaderboard { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; }
.lb-row { display: flex; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid var(--border); font-size: 14px; }
.lb-row:last-child { border-bottom: none; }
.lb-rank { color: var(--text-muted); margin-right: 10px; }

/* native <dialog> */
.dlg {
  background: var(--bg-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  max-width: 460px;
  width: 90%;
  position: relative;
}
.dlg::backdrop { background: rgba(0,0,0,0.6); }
.dlg h3 { margin-top: 0; }
.closeBtn { position: absolute; top: 14px; right: 14px; background: transparent; border: none; color: var(--text-muted); font-size: 13px; padding: 4px; }

.comment-list { margin: 16px 0; display: flex; flex-direction: column; gap: 10px; max-height: 240px; overflow-y: auto; }
.comment-item { background: var(--bg-card); border-radius: 4px; padding: 8px 12px; font-size: 13px; }
.comment-item b { color: var(--copper-bright); }

.commentForm textarea, .stackForm input {
  width: 100%; background: var(--bg-card); border: 1px solid var(--border); color: var(--text);
  border-radius: 4px; padding: 9px 10px; font-size: 13px; font-family: inherit;
}
.commentForm textarea { min-height: 70px; }
.stackForm { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }

.msg { font-size: 12px; color: var(--teal); }
.err { font-size: 12px; color: #E07575; }