:root {
  --bg: #fff;
  --fg: #1a1a1a;
  --muted: #888;
  --accent: #1971c2;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

body {
  display: flex;
  flex-direction: column;
}

#titlebar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 2px;
}
#titlebar h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
#projectSel {
  font-size: 14px;
  padding: 2px 6px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fff;
  max-width: 40ch;
}

#menubar { display: flex; align-items: center; gap: 2px; }
#menubar .menu { position: relative; }
#menubar button {
  font-size: 13px;
  padding: 4px 10px;
  border: none;
  border-radius: 4px;
  background: none;
  cursor: pointer;
}
#menubar button:hover { background: #eef; }
.menuitems {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  min-width: 170px;
  padding: 4px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.menuitems[hidden] { display: none; }
.menuitems button { text-align: left; }

#settingsDlg {
  min-width: 360px;
  max-width: 440px;
  padding: 18px 22px;
  border: 1px solid #ccc;
  border-radius: 8px;
}
#settingsDlg::backdrop { background: rgba(0, 0, 0, 0.25); }
#settingsDlg h2 { margin: 0 0 12px; font-size: 16px; }
#settingsDlg .field { display: block; margin: 10px 0; font-size: 14px; }
#settingsDlg .field input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 4px 8px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
#settingsDlg .check {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin: 12px 0;
  font-size: 14px;
}
#settingsDlg form { margin-top: 14px; text-align: right; }
#settingsDlg form button {
  padding: 4px 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}

#toolbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid #ddd;
  background: #fafafa;
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}

#toolbar button, #toolbar label {
  font-size: 13px;
  padding: 4px 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}

#toolbar label { border-color: transparent; background: transparent; }
#toolbar button:hover { background: #eef; }
#toolbar .sep { width: 1px; height: 20px; background: #ddd; }

#layers { display: flex; gap: 4px; align-items: center; }
#layers .layerchip {
  font-size: 12px;
  padding: 2px 8px;
  border: 1px solid #ccc;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}
#layers .layerchip:hover { border-color: var(--accent); }
#layers .layerchip.off {
  color: var(--muted);
  background: #f1f1f1;
  border-style: dashed;
  text-decoration: line-through;
}

#transcript {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 24px 15% 40vh;
  line-height: 1.9;
  font-size: 17px;
  outline: none;
  caret-color: var(--accent);
  position: relative;
}

#transcript .hint { color: var(--muted); }

#transcript h2 {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 19px;
  font-weight: 800;
  color: #111;
  margin: 14px 0 6px -7%;
  line-height: 1.3;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  cursor: pointer;
}
/* line beneath the header only when collapsed; transparent border above keeps
   the whitespace identical between states */
#transcript h2.collapsed { border-bottom-color: #eee; }
#transcript .sectoggle {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 0 5px;
  cursor: pointer;
  user-select: none;
}
#transcript .sectoggle:hover {
  background: #eef;
  border-color: var(--accent);
  color: var(--accent);
}
#transcript h2.sec-cut .sectoggle { color: #c92a2a; border-color: #f0b0b0; }
#transcript .secedit {
  margin-left: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
#transcript h2.sec-cut .sectitle {
  color: #c92a2a;
  text-decoration: line-through;
  opacity: 0.7;
}

.closelink {
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  margin: 2px 0 6px -7%;
  width: max-content;
}
.closelink:hover { color: var(--accent); }
.closelink.hidden { display: none; }

.row {
  margin: 0 0 8px;
  padding: 1px 0;
}

.row .ts {
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  margin-right: 4px;
  user-select: none;
}
.row .spk {
  font-weight: 600;
  margin-right: 6px;
}

.word { border-radius: 2px; }
.w-cut { color: #c92a2a; text-decoration: line-through; opacity: 0.75; }
.w-hl  { background: #ffec99; }
.w-commented { border-bottom: 2px dotted #e6a700; }

.word[data-author]::before {
  content: attr(data-author);
  vertical-align: super;
  font-size: 0.62em;
  font-weight: 700;
  color: var(--accent);
  margin-right: 1px;
  user-select: none;
}

.comment {
  position: absolute;
  right: 1%;
  width: 13%;
  background: #fff8c5;
  border: 1px solid #e6d200;
  border-radius: 5px;
  padding: 5px 7px;
  font-size: 12px;
  line-height: 1.35;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}
.comment-who {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  color: #8a6d00;
  font-size: 11px;
  margin-bottom: 2px;
}
.comment-del { cursor: pointer; color: #b08900; }
.comment-del:hover { color: #c92a2a; }
.comment-body { white-space: pre-wrap; }

.row.hidden { display: none; }
#transcript.hide-cut .w-cut { display: none; }
#transcript.hide-cut .row.p-cut { display: none; }

.word.playhead {
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  opacity: 1;
}

#status {
  flex: 0 0 auto;
  display: flex;
  gap: 18px;
  padding: 6px 12px;
  border-top: 1px solid #ddd;
  background: #fafafa;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: #444;
}
#status #editTime { font-weight: 600; color: var(--accent); }
#status #selInfo { color: var(--accent); }
#status #unsavedInfo { color: #c92a2a; font-weight: 600; }
#clock { margin-left: auto; color: var(--muted); }