:root {
  --bg: #101014;
  --panel: #16161c;
  --line: #26262e;
  --fg: #d6d6dc;
  --dim: #7c7c88;
  --accent: #e0443e;
  --reader-bg: #101014;
  --reader-fg: #eaeaea;
  --reader-font: system-ui, sans-serif;
  --reader-size: 42px;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 13px/1.45 system-ui, sans-serif;
  overflow: hidden;
}
#app { display: flex; flex-direction: column; height: 100%; }

/* ---------- scrollbars (match the gray/black/red theme) ---------- */
* { scrollbar-width: thin; scrollbar-color: #34343f var(--panel); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--panel); }
::-webkit-scrollbar-thumb {
  background: #34343f;
  border: 2px solid var(--panel);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover, ::-webkit-scrollbar-thumb:active { background: var(--accent); }
::-webkit-scrollbar-corner { background: var(--panel); }

/* ---------- top backlog panel ---------- */
#top {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  z-index: 10;
  display: flex;
  flex-direction: column;
  /* grows into the spare space above the reader, then the backlog scrolls */
  flex: 0 1 auto;
  min-height: 0;
  max-height: min(42vh, 340px);
}
.bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  flex: none;
}
.brand { font-weight: 600; font-size: 12px; letter-spacing: .02em; }
#mcp-init {
  background: none; border: 1px solid var(--accent); color: var(--fg);
  font-size: 10px; border-radius: 99px; padding: 2px 9px; cursor: pointer; white-space: nowrap;
}
#mcp-init:hover { background: #2a2a35; }
#mcp-status { display: inline-flex; align-items: center; gap: 5px; font-size: 10px; color: var(--dim); white-space: nowrap; }
#mcp-dot { width: 8px; height: 8px; border-radius: 50%; background: #3a3a48; flex: none; }
#mcp-dot.on { background: #2e9e5b; box-shadow: 0 0 6px #2e9e5b99; }
#mcp-dot.off { background: #c0473e; }
#mcp-cmd { background: #0c0c10; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; font-size: 10.5px; white-space: pre-wrap; word-break: break-all; max-height: 160px; overflow: auto; }
#tools { display: flex; align-items: center; gap: 2px; }
#tools .sources { display: flex; align-items: center; gap: 1px; margin: 0 2px; padding: 0 4px; border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.icon-btn svg { display: block; width: 16px; height: 16px; }
.icon-btn.src { color: var(--dim); opacity: .45; }
.icon-btn.src.on { color: var(--fg); opacity: 1; }
#capture-btn.on { color: var(--accent); }
#status {
  flex: 1;
  margin-left: 8px;
  font-size: 9.5px;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#status.err { color: #e8a13c; }
#top.closed #columns, #top.closed #selbar { display: none; }
.chip {
  background: none;
  border: 1px solid var(--line);
  color: var(--dim);
  font-size: 9.5px;
  line-height: 1;
  padding: 3px 8px;
  border-radius: 99px;
  cursor: pointer;
  white-space: nowrap;
}
.chip:hover { color: var(--fg); }
.chip.on { background: #2a2a35; color: #fff; border-color: #3a3a48; }
.chip.accent { border-color: var(--accent); color: var(--fg); }
.chip.tiny { font-size: 8.5px; padding: 2px 5px; }
#top.closed #toggle-btn { transform: rotate(-90deg); }

/* selection bar (multiselect bulk actions) */
#selbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-top: 1px solid var(--line);
  background: #14141a;
}
#selbar .sel-n { font-size: 10px; color: var(--accent); margin-right: 4px; }

/* 5-column backlog */
#columns {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  gap: 1px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  background: var(--line);
}
#columns .none { color: var(--dim); padding: 14px 10px; background: var(--panel); flex: 1; }
.col {
  flex: 1 1 0;
  min-width: 130px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--panel);
}
.col-h {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 8px;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
}
.col-h .col-i { display: flex; }
.col-h .col-i svg { width: 13px; height: 13px; }
.col-h .col-n { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.col-h .col-c { opacity: .7; }
.col-h .agent-pick {
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 5px;
  font: inherit;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 1px 3px;
  margin: -2px 0;
  max-width: 100%;
  cursor: pointer;
}
.col-h .agent-pick:hover { border-color: var(--accent); }
.col-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 2px 0 6px; font-size: 11px; }
.col-body .group {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 8px 3px;
  margin-top: 2px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--dim);
  cursor: pointer;
  user-select: none;
}
.col-body .group:hover { color: var(--fg); }
.col-body .group .caret { font-size: 8px; transition: transform .12s; }
.col-body .group.collapsed .caret { transform: rotate(-90deg); }
.col-body .group .g-n { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.col-body .group .g-c { opacity: .7; }
.col-body .group .g-bm { color: var(--accent); font-size: 9px; margin-right: 4px; }
.item.bookmark { border-left-color: var(--accent); }
.item.bookmark .t { color: var(--fg); }
.item {
  position: relative;
  padding: 5px 9px;
  cursor: pointer;
  border-left: 2px solid transparent;
}
.item:hover { background: #1d1d25; }
.item.active { background: #20202a; border-left-color: var(--accent); }
.item.sel { background: #2a2233; border-left-color: var(--accent); }
.item .t {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}
.item.unread .t { color: #fff; }
.item.unread .t::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 5px;
  vertical-align: 1px;
}

/* column config modal */
.colcfg-row { border: 1px solid var(--line); border-radius: 6px; padding: 8px; margin-bottom: 8px; }
.colcfg-name { width: 100%; margin-bottom: 6px; }
.colcfg-srcs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 6px; }
.hint { font-size: 10.5px; color: var(--dim); margin: 0 0 10px; }

/* ---------- reader ---------- */
#main {
  flex: 1 1 auto;
  min-height: 220px; /* word, progress, and HUD always stay visible */
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--reader-bg);
  min-width: 0;
}
#empty {
  margin: auto;
  max-width: 270px;
  color: var(--dim);
  text-align: center;
  padding: 16px;
}
#empty kbd {
  background: var(--line);
  border-radius: 3px;
  padding: 0 5px;
}
#auth { margin-top: 18px; }
#gsi-btn { display: flex; justify-content: center; min-height: 40px; }
#s-account { margin: 9px 0; font-size: 11px; color: var(--dim); }
#s-account .acct-line { margin-bottom: 6px; }
#s-account #s-email { color: var(--fg); }
#reader { flex: 1; display: flex; flex-direction: column; min-height: 0; position: relative; }
#reader[hidden] { display: none; }
#close-reader { position: absolute; top: 5px; left: 8px; z-index: 5; }
#secnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px 0;
}
#secnav select {
  background: var(--panel);
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 9.5px;
  padding: 3px 6px;
  max-width: 55%;
}
#item-title {
  padding: 8px 36px 0 36px;
  font-size: 10.5px;
  color: var(--dim);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#stage {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
  min-height: 90px;
  user-select: none;
  overflow: hidden;
}
.guide {
  height: 10px;
  position: relative;
  margin: 6px 0;
}
.guide::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 50%;
  border-top: 1px solid var(--line);
}
.guide::after {
  content: '';
  position: absolute;
  left: 50%; width: 1px;
  background: var(--accent);
  top: 0; bottom: 0;
}
.guide.top::after { top: 50%; }
.guide.bottom::after { bottom: 50%; }
#word {
  display: flex;
  align-items: baseline;
  font-family: var(--reader-font);
  font-size: var(--reader-size);
  color: var(--reader-fg);
  white-space: pre;
  line-height: 1.15;
}
#pre { flex: 1 1 0; text-align: right; overflow: visible; }
#post { flex: 1 1 0; text-align: left; overflow: visible; }
#pivot { flex: 0 0 auto; color: var(--accent); }
#word.code { font-size: calc(var(--reader-size) * .45); color: var(--dim); }
#paused-hint {
  position: absolute;
  bottom: 8px; left: 0; right: 0;
  text-align: center;
  font-size: 10px;
  color: var(--dim);
}
#progress { height: 3px; background: var(--line); }
/* ---------- live transcript (follow along / switch to normal reading) ---------- */
#transcript {
  flex: 1.4 1 0;
  min-height: 0;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  padding: 10px 16px;
  font-family: var(--reader-font);
  font-size: 13px;
  line-height: 1.8;
  color: var(--dim);
}
#transcript[hidden] { display: none; }
#transcript p { margin: 0 0 10px; }
#transcript span { cursor: pointer; border-radius: 3px; }
#transcript span:hover { color: var(--reader-fg); background: #22222b55; }
#transcript span.now {
  background: color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--reader-fg);
}
#transcript span.link {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 2px;
  word-break: break-all;
}
#transcript p.h { color: var(--reader-fg); font-weight: 600; margin-top: 14px; }
/* agent/chat transcript: your prompts right-aligned + labelled, like a chat */
#transcript p.you { text-align: right; color: var(--reader-fg); }
#transcript p.you .you-label {
  display: block;
  font-size: 10px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2px;
}
#transcript p.quote { border-left: 2px solid var(--line); padding-left: 10px; font-style: italic; }
#link-url {
  margin: 4px 0 10px;
  font-size: 11px;
  color: var(--dim);
  word-break: break-all;
}
#transcript pre {
  background: color-mix(in srgb, var(--reader-fg) 4%, transparent);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 10.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  cursor: pointer;
}
#transcript pre.now { border-color: var(--accent); }
#bar { height: 100%; width: 0; background: var(--accent); transition: width .15s linear; }
#hud {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px calc(7px + env(safe-area-inset-bottom));
  color: var(--dim);
  font-size: 11px;
}
#wpm-now { min-width: 64px; text-align: center; font-variant-numeric: tabular-nums; cursor: pointer; }
#wpm-now:hover { color: var(--fg); }
#wpm-now input {
  width: 58px;
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 2px 4px;
  font: inherit;
  text-align: center;
}
#time-left { min-width: 48px; text-align: center; font-variant-numeric: tabular-nums; }

/* ---------- shared controls ---------- */
.icon-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--dim);
  font-size: 14px;
  line-height: 1;
  padding: 5px 7px;
  border-radius: 6px;
  cursor: pointer;
}
.icon-btn:hover { color: var(--fg); background: #22222b; }
.icon-btn.big { font-size: 18px; color: var(--fg); }
.icon-btn.on { color: var(--accent); }
.btn {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  cursor: pointer;
}
.btn.ghost { background: none; color: var(--dim); }
.btn:hover { filter: brightness(1.1); }
a.btn { text-decoration: none; display: inline-block; }

/* ---------- modals ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 14px;
}
.modal[hidden] { display: none; }
.modal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  width: 100%;
  max-width: 320px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-card h2 { margin: 0 0 10px; font-size: 13px; }
.modal-card label { display: block; margin: 9px 0; color: var(--dim); font-size: 11px; }
.modal-card label.check { display: flex; align-items: center; gap: 6px; }
.modal-card select, .modal-card input[type=password], .modal-card textarea, .modal-card input.num {
  display: block;
  width: 100%;
  margin-top: 3px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  font: inherit;
}
.modal-card input.num { display: inline-block; width: 70px; margin-left: 6px; padding: 2px 6px; }
.modal-card input[type=range] { display: block; width: 100%; margin-top: 4px; accent-color: var(--accent); }
.modal-card input[type=color] {
  width: 40px; height: 24px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: none;
  padding: 1px;
  vertical-align: middle;
  margin-left: 4px;
}
.modal-card.wide { max-width: 480px; }
/* settings panel: 25% wider, a touch larger type, tighter rows */
#settings .modal-card { max-width: 400px; }
#settings .modal-card h2 { font-size: 15px; }
#settings .modal-card label { font-size: 13px; margin: 7px 0; }
#settings .modal-card .hint, #settings .acct-line { font-size: 12.5px; }
.modal-card pre {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 10.5px;
  line-height: 1.5;
  max-height: 60vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
#stats-body { font-size: 11.5px; color: var(--fg); }
#stats-body .big { font-size: 17px; font-weight: 600; }
#stats-body .grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 10px 0;
  text-align: center;
}
#stats-body .grid .lbl { color: var(--dim); font-size: 9.5px; text-transform: uppercase; letter-spacing: .06em; }
#stats-body .src { display: flex; justify-content: space-between; color: var(--dim); padding: 2px 0; }
#stats-body h3 { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); margin: 12px 0 4px; }
.modal-card .row { display: flex; gap: 14px; align-items: center; }
.modal-card .row.right { justify-content: flex-end; gap: 8px; margin-top: 12px; }
.modal-card textarea { resize: vertical; }

#toast {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: #22222b;
  border: 1px solid var(--line);
  color: var(--fg);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 11.5px;
  z-index: 60;
  pointer-events: none;
}