/* ============================================================
   Play vs Engine — ChessBooks.in
   Native game styling: theme palette (deep green / ivory / gold),
   full-width layout, responsive, drag & drop friendly.
   ============================================================ */

/* virtual page wrapper (when /play/ is served by the plugin, not a WP page) */
.cb-play-page { padding: 0 clamp(14px, 3vw, 32px); }

#cb-play {
  --g9: #16291e;
  --g8: #1d3528;
  --g7: #26432f;
  --g6: #2d503b;
  --g5: #3a6148;
  --gold: #b08a2e;
  --gold-lt: #c09a3f;
  --iv: #fbf8f1;
  --iv1: #f7f2e6;
  --ln: #e6dfcd;
  --charcoal: #23231f;
  --muted: #8d8677;
  --red: #b3402a;
  --ff: Georgia, 'Times New Roman', Times, serif;
  --fs: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --lsq: #edeed1;
  --dsq: #779952;
  font-family: var(--fs);
  color: var(--charcoal);
  line-height: 1.45;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(14px, 3vw, 32px);
}

#cb-play *, #cb-play *::before, #cb-play *::after { box-sizing: border-box; }
#cb-play [hidden] { display: none !important; }
#cb-play button { font-family: inherit; cursor: pointer; }

/* ============================================================
   SETUP SCREEN
   ============================================================ */
.cb-play-hero {
  text-align: center;
  padding: clamp(28px, 5vh, 52px) 0 clamp(16px, 3vh, 28px);
}
.cb-play-kicker {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 6px;
}
.cb-play-hero-title {
  font-family: var(--ff);
  font-size: clamp(1.7rem, 4.5vw, 2.7rem);
  font-weight: 900;
  letter-spacing: .02em;
  color: var(--g9);
  margin: 0 0 8px;
  line-height: 1.1;
}
.cb-play-bolt { color: var(--gold-lt); }
.cb-play-hero-sub {
  font-size: clamp(.88rem, 1.8vw, 1.05rem);
  color: var(--muted);
  margin: 0 auto;
  max-width: 620px;
}

.cb-play-setup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
  padding-bottom: 48px;
}
.cb-play-card {
  background: #fff;
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 18px 18px 20px;
  box-shadow: 0 4px 14px rgba(16, 35, 26, .06);
}
.cb-play-card--opps { grid-column: 1 / -1; }
.cb-play-card--cta { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.cb-play-card-title {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}

/* opponent cards */
.cb-play-opps { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.cb-opp {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: left;
  background: var(--iv1);
  border: 2px solid var(--ln);
  border-radius: 10px;
  padding: 13px 14px;
  transition: border-color .15s, background .15s, transform .12s;
}
.cb-opp:hover { border-color: var(--gold-lt); transform: translateY(-1px); }
.cb-opp.is-on { border-color: var(--g5); background: var(--iv); box-shadow: 0 0 0 3px rgba(58, 97, 72, .18); }
.cb-opp-name { font-weight: 700; font-size: .98rem; color: var(--g9); }
.cb-opp-elo {
  font-size: .78rem; font-weight: 800; color: var(--gold);
  letter-spacing: .04em;
}
.cb-opp-desc { font-size: .8rem; color: var(--muted); }

/* chips (time / colour) */
.cb-play-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.cb-chip {
  background: var(--iv1);
  border: 1px solid var(--ln);
  border-radius: 999px;
  padding: 7px 15px;
  font-size: .86rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: all .15s;
}
.cb-chip:hover { border-color: var(--gold-lt); }
.cb-chip.is-on { background: var(--g5); border-color: var(--g5); color: var(--iv); }

/* theme swatches */
.cb-play-swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.cb-sw {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  background: transparent; border: 2px solid transparent; border-radius: 10px;
  padding: 5px;
}
.cb-sw:hover { border-color: var(--ln); }
.cb-sw.is-on { border-color: var(--g5); background: var(--iv1); }
.cb-sw-board {
  width: 46px; height: 46px; border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
}
.cb-sw-name { font-size: .72rem; font-weight: 700; color: var(--muted); text-transform: capitalize; }

/* piece sets */
.cb-play-pieceopts { display: flex; flex-wrap: wrap; gap: 8px; }
.cb-popt {
  display: flex; align-items: center; gap: 7px;
  background: var(--iv1); border: 1px solid var(--ln); border-radius: 9px;
  padding: 6px 11px; font-size: .82rem; font-weight: 600; color: var(--charcoal);
  transition: all .15s;
}
.cb-popt:hover { border-color: var(--gold-lt); }
.cb-popt.is-on { border-color: var(--g5); background: var(--iv); box-shadow: 0 0 0 3px rgba(58, 97, 72, .18); }
.cb-popt-img { width: 26px; height: 26px; }

/* start CTA */
.cb-play-cta-note { margin: 0; font-size: .9rem; color: var(--muted); }
.cb-play-start {
  background: linear-gradient(180deg, var(--g5), var(--g6));
  color: var(--iv);
  border: 0;
  border-radius: 10px;
  padding: 14px 34px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .06em;
  box-shadow: 0 6px 18px rgba(22, 41, 30, .35);
  transition: transform .12s, box-shadow .15s;
}
.cb-play-start:hover { transform: translateY(-1px); box-shadow: 0 9px 22px rgba(22, 41, 30, .4); }

/* ============================================================
   GAME SCREEN
   ============================================================ */
.cb-play-game { padding: 0 0 48px; }

.cb-play-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  background: linear-gradient(180deg, var(--g9), var(--g8));
  border-radius: 12px 12px 0 0;
  padding: 12px 16px;
  color: var(--iv);
}
.cb-play-bar-opp { display: flex; flex-direction: column; min-width: 0; }
.cb-play-opp-name { font-family: var(--ff); font-weight: 700; font-size: 1.02rem; line-height: 1.15; }
.cb-play-opp-elo { font-size: .76rem; font-weight: 700; letter-spacing: .08em; color: var(--gold-lt); }
.cb-play-bar-status {
  flex: 1;
  text-align: center;
  font-size: .88rem;
  color: #d9e2d9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cb-play-bar-actions { display: flex; flex-wrap: wrap; gap: 7px; }

.cb-play-btn {
  background: rgba(251, 248, 241, .08);
  border: 1px solid rgba(251, 248, 241, .25);
  color: var(--iv);
  border-radius: 8px;
  padding: 7px 13px;
  font-size: .8rem;
  font-weight: 600;
  transition: background .15s, border-color .15s;
}
.cb-play-btn:hover { background: rgba(251, 248, 241, .16); }
.cb-play-btn--primary {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  font-weight: 800;
}
.cb-play-btn--primary:hover { background: var(--gold-lt); }
.cb-play-btn--danger { border-color: rgba(240, 138, 116, .55); color: #f5b7a8; }
.cb-play-btn--danger:hover { background: rgba(179, 64, 42, .3); }

/* main layout: board column + sidebar (sidebar wider on big screens so the
   board stays a comfortable size on full-width layouts) */
.cb-play-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 30vw);
  gap: clamp(14px, 2vw, 26px);
  align-items: start;
  background: linear-gradient(180deg, #fff, var(--iv));
  border: 1px solid var(--ln);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  padding: clamp(14px, 2.5vw, 26px);
}

.cb-play-main { min-width: 0; }

/* clocks — full width above/below the board */
.cb-play-clock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  padding: 0 16px;
  margin: 8px 0;
  border-radius: 10px;
  border: 1px solid var(--ln);
  background: #fff;
  font-variant-numeric: tabular-nums;
}
.cb-play-clock--top { margin-top: 0; }
.cb-play-clock.is-active {
  border-color: var(--g6);
  background: linear-gradient(180deg, #fdfbf5, var(--iv1));
  box-shadow: inset 3px 0 0 var(--g5);
}
.cb-play-clock.is-low { border-color: var(--red); animation: cb-pulse 1s infinite; }
.cb-play-clock.is-out { color: var(--red); font-weight: 800; }
.cb-play-clock-time { font-weight: 800; font-size: 1.35rem; letter-spacing: .04em; }
.cb-play-clock.is-active .cb-play-clock-time { color: var(--g5); }
.cb-play-clock-label { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

@keyframes cb-pulse { 0%, 100% { box-shadow: inset 3px 0 0 var(--red); } 50% { box-shadow: inset 3px 0 0 var(--red), 0 0 12px rgba(179, 64, 42, .35); } }

/* board */
.cb-play-boardwrap { position: relative; }
.cb-play-board {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: min(calc(100vh - 260px), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 0 2px #3a3a3a, 0 10px 34px rgba(0, 0, 0, .28);
  background: var(--lsq);
  touch-action: manipulation;
}
.cb-sq { position: relative; background: var(--lsq); }
.cb-sq--dark { background: var(--dsq); }

.cb-sq--from, .cb-sq--to { box-shadow: inset 0 0 0 999px rgba(255, 213, 79, .38); }
.cb-sq--sel { box-shadow: inset 0 0 0 999px rgba(255, 235, 130, .55); }
.cb-sq--check { box-shadow: inset 0 0 0 999px rgba(255, 60, 60, .55); }
.cb-sq--drop { box-shadow: inset 0 0 0 4px rgba(255, 255, 255, .7); }

.cb-dot {
  position: absolute;
  left: 50%; top: 50%;
  width: 30%; height: 30%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(20, 20, 20, .28);
  pointer-events: none;
}
.cb-sq--dark .cb-dot { background: rgba(255, 255, 255, .35); }

/* coordinates */
.cb-play-board::after { content: ''; position: absolute; inset: 0; pointer-events: none; }
.cb-sq[data-file="a"]::before,
.cb-sq[data-file="h"]::before,
.cb-sq[data-rank="1"]::after,
.cb-sq[data-rank="8"]::after {
  position: absolute;
  font-size: clamp(8px, 1.1vmin, 12px);
  font-weight: 700;
  color: rgba(0, 0, 0, .45);
  pointer-events: none;
  z-index: 40;
}
.cb-sq[data-file="a"]::before { content: attr(data-rank); left: 3px; top: 2px; }
.cb-sq[data-rank="1"]::after { content: attr(data-file); right: 3px; bottom: 1px; }
.cb-board--b .cb-sq[data-file="h"]::before { content: attr(data-rank); left: 3px; top: 2px; }
.cb-board--b .cb-sq[data-rank="8"]::after { content: attr(data-file); right: 3px; bottom: 1px; }
.cb-board--b .cb-sq[data-file="a"]::before { content: ''; }
.cb-board--b .cb-sq[data-rank="1"]::after { content: ''; }

/* pieces */
.cb-pc {
  position: absolute;
  width: 12.5%;
  height: 12.5%;
  left: 0; top: 0;
  z-index: 20;
  transition: left .18s cubic-bezier(.35, .9, .45, 1.15), top .18s cubic-bezier(.35, .9, .45, 1.15), opacity .2s;
  pointer-events: auto;
  touch-action: none;
  user-select: none;
  -webkit-user-drag: none;
}
.cb-pc--drag { opacity: .3; }
.cb-pc--gone { opacity: 0; }

/* floating piece ghost while dragging (mouse or touch) */
.cb-drag-ghost {
  position: fixed;
  left: 0; top: 0;
  z-index: 1000;
  pointer-events: none;
  will-change: transform;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, .5));
  user-select: none;
  -webkit-user-drag: none;
}

/* result overlay */
.cb-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(22, 41, 30, .55);
  border-radius: 8px;
  z-index: 60;
  animation: cb-fade .25s ease-out;
}
@keyframes cb-fade { from { opacity: 0; } to { opacity: 1; } }
.cb-play-result {
  background: var(--iv);
  border: 1px solid var(--ln);
  border-radius: 14px;
  padding: 26px 34px;
  text-align: center;
  max-width: 340px;
  width: 88%;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .4);
  animation: cb-pop .22s ease-out;
}
@keyframes cb-pop { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.cb-play-result-kicker { margin: 0 0 4px; font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.cb-play-result-title {
  font-family: var(--ff);
  font-size: 1.9rem;
  font-weight: 900;
  margin: 0 0 6px;
  letter-spacing: .03em;
}
.cb-play-result--win .cb-play-result-title { color: var(--g5); }
.cb-play-result--loss .cb-play-result-title { color: var(--red); }
.cb-play-result--draw .cb-play-result-title { color: var(--gold); }
.cb-play-result-sub { margin: 0 0 18px; color: var(--muted); font-size: .92rem; }
.cb-play-result-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* promotion modal */
.cb-play-modal {
  position: fixed;
  inset: 0;
  background: rgba(16, 24, 18, .6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9990;
}
.cb-play-modal-card {
  background: var(--iv);
  border-radius: 14px;
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
}
.cb-play-modal-title { margin: 0 0 12px; font-size: .76rem; font-weight: 800; letter-spacing: .24em; color: var(--gold); }
.cb-play-promo-opts { display: flex; gap: 10px; }
.cb-promo-opt {
  background: #fff;
  border: 2px solid var(--ln);
  border-radius: 10px;
  padding: 8px;
  transition: all .15s;
}
.cb-promo-opt:hover { border-color: var(--g5); transform: translateY(-2px); }
.cb-promo-opt img { width: 56px; height: 56px; display: block; }

/* ============================================================
   COMPACT CONTROLS (sidebar panel)
   ============================================================ */
.cb-play-panel--ctrl { display: flex; flex-direction: column; gap: 13px; }
.cb-ctrl { display: flex; flex-direction: column; gap: 5px; }
.cb-ctrl-label { font-size: .66rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.cb-ctrl-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--ln);
  border-radius: 8px;
  background: #fff;
  font-size: .88rem;
  font-weight: 600;
  color: var(--charcoal);
  font-family: inherit;
}
.cb-ctrl-select:focus { outline: 2px solid rgba(58, 97, 72, .35); outline-offset: 1px; }
.cb-side-toggle { display: flex; border: 1px solid var(--ln); border-radius: 9px; overflow: hidden; }
.cb-side-btn { flex: 1; padding: 8px 0; background: var(--iv1); border: 0; font-weight: 700; font-size: .84rem; color: var(--muted); transition: all .15s; }
.cb-side-btn:hover { color: var(--g5); }
.cb-side-btn.is-on { background: var(--g5); color: var(--iv); }
.cb-side-btn--sm { padding: 7px 0; font-size: .8rem; }
.cb-play-swatches--sm { gap: 6px; }
.cb-play-swatches--sm .cb-sw { padding: 3px; }
.cb-play-swatches--sm .cb-sw-board { width: 32px; height: 32px; }
.cb-play-start--sm { width: 100%; padding: 12px 0; font-size: .92rem; }
.cb-play-btn--sm { width: 100%; color: var(--g5); border-color: var(--ln); background: #fff; }
.cb-play-btn--sm:hover { border-color: var(--gold-lt); background: var(--iv1); }

/* side-to-move strip under the board (custom positions) */
.cb-play-stm {
  margin: 8px 0 0;
  padding: 8px 14px;
  text-align: center;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--g8);
  background: rgba(176, 138, 46, .14);
  border: 1px solid rgba(176, 138, 46, .4);
  border-radius: 8px;
}

/* ============================================================
   SETUP MODAL (ready-to-play popup over the board)
   ============================================================ */
.cb-play-modal--setup { z-index: 9995; }
.cb-play-modal-card--start { padding: 28px 32px; text-align: center; max-width: 430px; position: relative; }
.cb-play-modal-close--start { position: absolute; top: 10px; right: 10px; }
.cb-play-start-sub { margin: 8px 0 20px; font-size: .95rem; color: var(--muted); }
.cb-play-start-sub strong { color: var(--g8); }
.cb-play-start-hint { margin: 14px 0 0; font-size: .78rem; color: var(--muted); line-height: 1.5; }

/* ============================================================
   POSITION EDITOR MODAL
   ============================================================ */
.cb-play-modal--editor { z-index: 9996; }
.cb-play-modal-card--editor {
  width: min(600px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  padding: 0;
  border-radius: 16px;
  background: var(--iv);
}
.cb-play-editor-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: linear-gradient(180deg, var(--g9), var(--g8));
  padding: 15px 22px;
  border-radius: 16px 16px 0 0;
}
.cb-play-editor-body { display: flex; gap: 18px; padding: 18px 22px; align-items: flex-start; flex-wrap: wrap; }
.cb-play-editor-boardwrap { flex: 1 1 260px; min-width: 260px; }
.cb-play-editor-board {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 0 2px #3a3a3a, 0 8px 24px rgba(0, 0, 0, .25);
  background: var(--lsq);
  touch-action: none;
}
.cb-play-editor-board .cb-sq { position: relative; background: var(--lsq); }
.cb-play-editor-board .cb-sq--dark { background: var(--dsq); }
.cb-play-editor-err { min-height: 18px; margin-top: 8px; font-size: .8rem; font-weight: 600; color: var(--red); }
.cb-play-editor-tray {
  flex: 0 0 118px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  align-content: start;
}
.cb-tray-piece {
  background: #fff;
  border: 2px solid var(--ln);
  border-radius: 8px;
  padding: 4px;
  line-height: 0;
  transition: all .12s;
}
.cb-tray-piece:hover { border-color: var(--gold-lt); transform: translateY(-1px); }
.cb-tray-piece.is-on { border-color: var(--g5); background: var(--iv1); box-shadow: 0 0 0 2px rgba(58, 97, 72, .2); }
.cb-tray-piece img { width: 100%; height: auto; }
.cb-tray-clear { font-size: 1.05rem; color: var(--red); font-weight: 800; line-height: 1.6; }
.cb-tray-sep { grid-column: 1 / -1; height: 1px; background: var(--ln); margin: 2px 0; }
.cb-play-editor-foot {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  border-top: 1px solid var(--ln);
  padding: 14px 22px 18px;
  background: var(--iv1);
  border-radius: 0 0 16px 16px;
  /* keep Clear / Start Position / Flip / Cancel / Done always visible even
     when the editor content scrolls */
  position: sticky;
  bottom: 0;
  z-index: 2;
}
.cb-editor-side { display: flex; flex-direction: column; gap: 6px; min-width: 150px; }
.cb-editor-actions { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
/* the editor footer sits on the light ivory background — the base .cb-play-btn
   style (light text) is meant for the dark bar, so restyle for light here */
.cb-editor-actions .cb-play-btn {
  background: #fff;
  border-color: var(--ln);
  color: var(--charcoal);
}
.cb-editor-actions .cb-play-btn:hover { border-color: var(--gold-lt); background: var(--iv1); }
.cb-editor-actions .cb-play-btn--primary {
  background: var(--g5);
  border-color: var(--g5);
  color: var(--iv);
}
.cb-editor-actions .cb-play-btn--primary:hover { background: var(--g6); color: var(--iv); }

/* ============================================================
   SETUP MODAL (legacy big form styles — kept for the promo modal layout)
   ============================================================ */
.cb-play-modal-card--setup {
  width: min(640px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  padding: 0;
  text-align: left;
  border-radius: 16px;
  background: var(--iv);
}
.cb-play-setup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(180deg, var(--g9), var(--g8));
  padding: 15px 22px;
  border-radius: 16px 16px 0 0;
}
.cb-play-setup-title {
  font-family: var(--ff);
  font-size: 1.12rem;
  font-weight: 900;
  letter-spacing: .06em;
  color: var(--iv);
  margin: 0;
}
.cb-play-setup-title .cb-play-bolt { color: var(--gold-lt); }
.cb-play-modal-close {
  background: rgba(251, 248, 241, .12);
  border: 1px solid rgba(251, 248, 241, .3);
  color: var(--iv);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 1.2rem;
  line-height: 1;
  flex-shrink: 0;
}
.cb-play-modal-close:hover { background: rgba(251, 248, 241, .24); }
.cb-play-setup-scroll { padding: 18px 22px 4px; }
.cb-play-modal--setup .cb-play-setup-grid { padding-bottom: 12px; }
.cb-play-setup-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid var(--ln);
  padding: 14px 22px 18px;
  background: var(--iv1);
  border-radius: 0 0 16px 16px;
}

/* sidebar */
.cb-play-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.cb-play-panel {
  background: #fff;
  border: 1px solid var(--ln);
  border-radius: 12px;
  padding: 14px 14px 16px;
  box-shadow: 0 4px 14px rgba(16, 35, 26, .05);
}
.cb-play-panel-title {
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}
.cb-play-movelist {
  max-height: 320px;
  overflow-y: auto;
  font-family: var(--ff);
  font-size: .95rem;
  scrollbar-width: thin;
}
.cb-mv-row { display: flex; gap: 8px; padding: 3px 6px; border-radius: 5px; }
.cb-mv-row:nth-child(odd) { background: var(--iv1); }
.cb-mv-num { color: var(--muted); width: 26px; flex-shrink: 0; }
.cb-mv { width: 64px; }
.cb-mv--last { font-weight: 800; color: var(--g5); background: rgba(58, 97, 72, .12); border-radius: 4px; padding: 0 4px; }

.cb-play-captured { display: flex; flex-direction: column; gap: 8px; }
.cb-cap-row { display: flex; align-items: center; gap: 8px; font-size: .8rem; }
.cb-cap-label { color: var(--muted); min-width: 88px; font-weight: 600; }
.cb-cap-icons { display: flex; flex-wrap: wrap; gap: 1px; min-height: 18px; flex: 1; }
.cb-cap { width: 18px; height: 18px; }
.cb-cap-diff { font-weight: 800; color: var(--g5); }

.cb-play-err { padding: 30px; text-align: center; color: var(--red); font-weight: 600; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .cb-play-grid { grid-template-columns: minmax(0, 1fr); }
  .cb-play-side { flex-direction: row; }
  .cb-play-side .cb-play-panel { flex: 1; }
  .cb-play-board { max-width: 100%; }
  .cb-play-setup-grid { grid-template-columns: minmax(0, 1fr); }
  .cb-play-card--opps, .cb-play-card--cta { grid-column: auto; }
}

@media (max-width: 560px) {
  .cb-play-side { flex-direction: column; }
  .cb-play-bar { flex-direction: column; align-items: stretch; text-align: center; }
  .cb-play-bar-actions { justify-content: center; }
  .cb-play-bar-status { order: -1; white-space: normal; }
}