html, body { height: 100%; }
body { display: flex; flex-direction: column; overflow: hidden; }

#top {
  display: flex; align-items: center; gap: 16px;
  padding: 8px 14px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.brand { font-size: 17px; letter-spacing: .02em; }
#live { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
#liveMini { width: 112px; flex: none; font-size: 6px; padding: 4%; }
#liveLabel { font-size: 13px; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#liveLabel b { color: var(--text); }
.controls, .links { display: flex; align-items: center; gap: 6px; }
.links { gap: 12px; }
#blank.on { background: #000; border-color: var(--live); color: var(--live); }

#layout { flex: 1; display: grid; grid-template-columns: 290px 1fr; min-height: 0; }

#side { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.tabs { display: flex; gap: 6px; padding: 10px 10px 0; }
.tabs button { flex: 1; background: transparent; }
.tabs button.on { background: var(--panel-2); border-color: var(--accent); }
.sidebar-tools { display: flex; gap: 6px; padding: 10px; }
.sidebar-tools button { flex: none; }
#sideList { overflow: auto; padding: 0 10px 10px; flex: 1; }

.item {
  display: block; width: 100%; text-align: left; margin: 0 0 4px; padding: 9px 10px;
  background: transparent; border: 1px solid transparent; border-radius: 8px;
}
.item:hover { background: var(--panel); }
.item.on { background: var(--panel-2); border-color: var(--line); }
.item.live { box-shadow: inset 3px 0 0 var(--live); }
.item small { display: block; color: var(--muted); font-size: 12px; }

#main { overflow: auto; min-height: 0; }

/* ---- song editor ---- */
.song-view { display: grid; grid-template-columns: minmax(380px, 1fr) minmax(300px, 420px); gap: 0; min-height: 100%; }
.form { padding: 18px 22px; display: grid; gap: 12px; align-content: start; }
.form h2 { margin: 0 0 4px; font-size: 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: 2fr 2fr 1fr; gap: 12px; }
textarea.body {
  min-height: 46vh; resize: vertical;
  font: 14px/1.5 ui-monospace, "Cascadia Mono", Consolas, monospace;
  tab-size: 2;
}
.hint { font-size: 12px; color: var(--muted); margin: 4px 0 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { padding: 3px 9px; font-size: 12px; border-radius: 99px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.actions .spacer { flex: 1; }
.dirty-flag { color: #f5c26b; font-size: 13px; }

.preview { border-left: 1px solid var(--line); padding: 18px; background: var(--panel); overflow: auto; }
.preview h3 { margin: 0 0 4px; font-size: 14px; }
.preview .hint { margin-bottom: 12px; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.thumb { padding: 0; background: none; border: 2px solid transparent; border-radius: 8px; text-align: left; }
.thumb .mini { font-size: 8px; }
.thumb .cap { font-size: 11px; color: var(--muted); padding: 3px 2px 0; }
.thumb:hover { border-color: var(--line); }
.thumb.live { border-color: var(--live); }
.thumb.live .cap { color: var(--live); }

/* ---- setlist editor ---- */
.setlist-view { padding: 18px 22px; display: grid; grid-template-columns: minmax(360px, 1fr) minmax(260px, 380px); gap: 22px; }
.setitems { display: grid; gap: 6px; }
.setitem { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.setitem.live { border-color: var(--live); }
.setitem .n { color: var(--muted); width: 1.6em; text-align: right; }
.setitem .t { flex: 1; cursor: pointer; }
.setitem .t:hover { text-decoration: underline; }
.setitem button { padding: 4px 9px; }
.addlist { display: grid; gap: 4px; max-height: 55vh; overflow: auto; margin-top: 8px; }
.addlist button { text-align: left; }

/* ---- settings ---- */
.settings { padding: 18px 22px; display: grid; gap: 22px; max-width: 760px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; display: grid; gap: 12px; }
.card h3 { margin: 0; font-size: 15px; }
.check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.check input { width: auto; }
input[type=color] { padding: 2px; height: 38px; }
code.link { display: block; padding: 8px 10px; background: var(--panel-2); border-radius: 6px; word-break: break-all; font-size: 13px; }

.empty-main { padding: 60px 30px; text-align: center; color: var(--muted); }