/* App layout: top bar, lobby, game screen. Colours come from tokens.css. */
:root {
  --cyan: rgb(var(--c1)); --pink: rgb(var(--c2)); --violet: rgb(var(--c3)); --yellow: rgb(var(--c4));
  --green: rgb(var(--c5)); --red: rgb(var(--c6)); --orange: rgb(var(--c7));
  --line: rgb(var(--line-c) / .16); --line-strong: rgb(var(--line-c) / .32);
}
/* ============================================================
   Neon Sparks Chess
   ============================================================ */
/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 14px;
  padding: 12px clamp(14px, 3vw, 28px);
  background: var(--topbar-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.logo { display: flex; align-items: center; gap: 10px; background: none; border: 0; padding: 0; }
.logo-mark { width: 30px; height: 30px; fill: var(--yellow); filter: drop-shadow(0 0 6px rgb(var(--c4) / .8)) drop-shadow(0 0 16px rgb(var(--c2) / .5)); animation: flicker 6s infinite; }
.logo-text {
  font-family: var(--display); font-weight: 800; letter-spacing: .14em; font-size: clamp(.8rem, 2.2vw, 1.05rem);
  color: var(--cyan); text-shadow: var(--glow-c); white-space: nowrap;
}
.logo-text b { color: var(--pink); text-shadow: var(--glow-p); font-weight: 900; }
@keyframes flicker { 0%, 92%, 100% { opacity: 1; } 93% { opacity: .4; } 94% { opacity: 1; } 96% { opacity: .6; } }
.mode-badge { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--yellow); border: 1px solid rgb(var(--c4) / .4); border-radius: 999px; padding: 3px 9px; }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 7px; font-size: .82rem; color: var(--muted); padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgb(var(--ink) / .03); white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; }
.dot.ok { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot.bad { background: var(--red); }
.dot.pulse { background: var(--yellow); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.profile-chip { display: flex; align-items: center; gap: 8px; background: rgb(var(--ink) / .04); border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px 4px 4px; font-weight: 600; font-size: .9rem; max-width: 190px; }
.profile-chip span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.profile-chip:hover { border-color: var(--pink); }
/* ---------- avatars ---------- */
.avatar {
  --ac: var(--cyan);
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: inline-grid; place-items: center; font-size: 1.15rem; line-height: 1;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--ac) 35%, #12142c), #0b0c1d 75%);
  border: 2px solid var(--ac);
  box-shadow: 0 0 10px color-mix(in srgb, var(--ac) 55%, transparent), inset 0 0 8px color-mix(in srgb, var(--ac) 30%, transparent);
}
.avatar.xs { width: 26px; height: 26px; font-size: .8rem; border-width: 1.5px; }
.avatar.sm { width: 30px; height: 30px; font-size: .9rem; }
.avatar.lg { width: 52px; height: 52px; font-size: 1.5rem; }
.avatar.xl { width: 84px; height: 84px; font-size: 2.4rem; border-width: 3px; }
/* ---------- buttons ---------- */
.btn.waiting { border-color: var(--yellow); color: var(--yellow); }
.btn.on { border-color: var(--green); color: var(--green); box-shadow: 0 0 14px rgb(var(--c5) / .3); }
/* ---------- layout ---------- */
main { position: relative; z-index: 1; padding: clamp(12px, 2.4vw, 26px); max-width: 1440px; margin: 0 auto; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px rgba(0,0,0,.35), inset 0 1px 0 rgb(var(--ink) / .04);
}
/* ---------- lobby ---------- */
.lobby-grid { display: grid; grid-template-columns: minmax(250px, 1fr) minmax(320px, 1.35fr) minmax(280px, 1.1fr); gap: 18px; align-items: start; }
.panel-stack { display: grid; gap: 18px; }
.lobby-tabs { display: none; }
.player-list, .game-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-height: calc(100vh - 220px); overflow-y: auto; }
.player { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; border: 1px solid transparent; background: rgb(var(--ink) / .025); transition: .15s; }
.player:hover { border-color: var(--line); background: rgb(var(--ink) / .045); }
.player.me { background: rgb(var(--c1) / .06); border-color: rgb(var(--c1) / .18); }
.pinfo { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.pinfo b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pinfo em { color: var(--muted); font-style: normal; font-weight: 400; font-size: .85em; }
.st { font-size: .76rem; display: inline-flex; align-items: center; gap: 5px; color: var(--muted); }
.st::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.st.ok { color: var(--green); }
.st.busy { color: var(--orange); }
.st.away { color: var(--muted); }
.hero { position: relative; overflow: hidden; padding: 26px; }
.hero-glow { position: absolute; inset: -40% -10% auto auto; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgb(var(--c2) / .35), transparent 65%); filter: blur(10px); pointer-events: none; }
.hero h1 { margin: 0 0 10px; font-family: var(--display); font-size: clamp(1.25rem, 2.6vw, 1.7rem); letter-spacing: .03em; }
.hero h1 #heroName { color: var(--cyan); text-shadow: var(--glow-c); }
.hero p { color: var(--text-soft); line-height: 1.6; margin: 0 0 16px; max-width: 52ch; }
.wave { display: inline-block; animation: zap 2.4s infinite; }
@keyframes zap { 0%, 80%, 100% { transform: none; } 85% { transform: rotate(-14deg) scale(1.2); } 90% { transform: rotate(10deg); } }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.chal-wait { margin-top: 16px; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; border: 1px solid rgb(var(--c4) / .35); background: rgb(var(--c4) / .07); font-size: .9rem; }
.chal-wait .btn { margin-left: auto; }
.live-game { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; padding: 12px; border-radius: 12px; background: rgb(var(--ink) / .025); border: 1px solid var(--line); }
.lg-players { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; font-size: .92rem; }
.lg-side { display: inline-flex; align-items: center; gap: 6px; }
.vs { color: var(--pink); font-family: var(--display); font-size: .7rem; letter-spacing: .1em; }
.lg-meta { grid-column: 1; color: var(--muted); font-size: .78rem; }
.live-game .btn { grid-column: 2; grid-row: 1 / span 2; }
/* chat */
.chat-panel { display: flex; flex-direction: column; height: calc(100vh - 130px); min-height: 380px; position: sticky; top: 86px; }
.chat-log { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding-right: 4px; min-height: 120px; }
.msg { display: flex; gap: 8px; align-items: flex-start; }
.msg .bubble { background: rgb(var(--ink) / .045); border: 1px solid var(--line); border-radius: 4px 12px 12px 12px; padding: 7px 11px; max-width: 85%; min-width: 0; }
.msg.mine .bubble { background: rgb(var(--c3) / .12); border-color: rgb(var(--c3) / .3); }
.msg .who { font-size: .76rem; font-weight: 700; display: flex; gap: 8px; align-items: baseline; }
.msg time { color: var(--muted); font-weight: 400; font-size: .7rem; }
.msg .txt { font-size: .9rem; line-height: 1.45; overflow-wrap: anywhere; }
.msg.sys { justify-content: center; color: var(--muted); font-size: .78rem; font-style: italic; text-align: center; }
.chat-form { display: flex; gap: 8px; margin-top: 12px; }
.chat-form input, .field input, .custom-tc input {
  flex: 1; min-width: 0; background: var(--field); color: var(--text); border: 1px solid var(--line-strong); border-radius: 11px; padding: 10px 13px; outline: none; transition: .15s;
}
.chat-form input:focus, .field input:focus, .custom-tc input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgb(var(--c1) / .15); }
/* ---------- game view ---------- */
@media (min-width: 901px) { .game-layout { display: grid; grid-template-columns: minmax(0, auto) minmax(300px, 380px); gap: 22px; justify-content: center; align-items: start; } }
.player-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; padding: 6px 4px; }
.pb-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pb-info { min-width: 0; }
.pb-name { font-weight: 700; display: flex; align-items: center; gap: 7px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pb-name em { color: var(--muted); font-style: normal; font-weight: 400; }
.pb-color { width: 12px; height: 12px; border-radius: 3px; border: 1px solid var(--line-strong); }
.pb-color.w { background: #f2f2f7; }
.pb-color.b { background: #1a1a22; }
.net-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.net-dot.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.net-dot.off { background: var(--red); animation: pulse 1s infinite; }
.pb-caps { display: flex; align-items: center; flex-wrap: wrap; min-height: 20px; }
.cap-pc { width: 18px; height: 18px; margin-right: -5px; display: inline-block; opacity: .9; }
.cap-pc svg { width: 100%; height: 100%; display: block; }
.mat { margin-left: 10px; font-size: .8rem; color: var(--muted); font-weight: 600; }
.clock {
  font-family: var(--display); font-variant-numeric: tabular-nums; font-size: clamp(1.1rem, 2.4vw, 1.55rem); font-weight: 800;
  padding: 8px 14px; border-radius: 10px; min-width: 112px; text-align: right;
  background: var(--field); border: 1px solid var(--line); color: var(--muted); transition: .2s;
}
.clock.active { color: var(--on-accent); background: var(--cyan); border-color: var(--cyan); box-shadow: var(--glow-c); }
.clock.low { color: rgb(var(--c6)); background: rgb(var(--c6) / .2); border-color: var(--red); }
.clock.active.low { background: var(--red); color: #fff; box-shadow: 0 0 18px rgb(var(--c6) / .7); animation: pulse .9s infinite; }
.banner {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 8;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  background: rgba(10, 11, 28, .92); border: 1px solid var(--line-strong); border-radius: 14px; padding: 12px 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,.6); font-weight: 600; font-size: .9rem; max-width: 92%;
}
.side { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 86px; max-height: calc(100vh - 110px); }
.game-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); }
.tag { font-family: var(--display); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); border: 1px solid rgb(var(--c4) / .4); border-radius: 6px; padding: 2px 7px; }
.tag.spec { color: var(--pink); border-color: rgb(var(--c2) / .45); }
.watchers { margin-left: auto; color: var(--cyan); }
.moves { min-height: 90px; max-height: 210px; overflow-y: auto; background: var(--field); border: 1px solid var(--line); border-radius: 11px; padding: 6px; font-size: .9rem; }
.mrow { display: grid; grid-template-columns: 38px 1fr 1fr; align-items: center; }
.mn { color: var(--muted); font-size: .78rem; text-align: right; padding-right: 8px; }
.mv { background: none; border: 0; text-align: left; padding: 4px 8px; border-radius: 6px; font-weight: 600; }
.mv:hover { background: rgb(var(--ink) / .06); }
.mv.cur { background: rgb(var(--c1) / .16); color: var(--cyan); }
.mresult { text-align: center; color: var(--yellow); font-weight: 700; padding: 8px; font-size: .85rem; }
.moves .empty { padding: 14px; }
.nav-row { display: flex; gap: 6px; align-items: center; }
.nav-row .icon-btn { width: 36px; height: 34px; font-size: .85rem; }
.grow { flex: 1; }
.actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
#overActions, #specActions { grid-template-columns: 1fr 1fr; }
#specActions { grid-template-columns: 1fr; }
.actions .btn { padding: 10px 6px; font-size: .85rem; }
.offer-box:empty { display: none; }
.offer-box { display: grid; gap: 8px; }
.offer { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 12px; border-radius: 11px; border: 1px solid rgb(var(--c4) / .45); background: rgb(var(--c4) / .08); font-size: .88rem; animation: glowIn .5s; }
.offer span:first-child { flex: 1; min-width: 140px; }
.offer.out { border-color: var(--line); background: rgb(var(--ink) / .03); color: var(--muted); }
@keyframes glowIn { from { box-shadow: 0 0 30px rgb(var(--c4) / .6); } }
.voice-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.voice-row .btn { padding: 8px 12px; font-size: .85rem; }
.opp-voice { font-size: .78rem; color: var(--green); }
.game-chat { display: flex; flex-direction: column; min-height: 200px; flex: 1; border-top: 1px solid var(--line); padding-top: 12px; }
.game-chat h3 { margin-bottom: 10px; }
.game-chat .chat-log { min-height: 80px; }
.quick-chat { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0 0; }
.qc { flex: none; white-space: nowrap; background: rgb(var(--ink) / .04); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: .78rem; }
.qc:hover { border-color: var(--pink); }
/* ============================================================
   Board
   ============================================================ */
.no-coords .co { display: none; }
.pieces { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
/* piece-set glow */
/* promotion picker */
/* ---- board themes ---- */
/* mini boards (settings previews) */
/* ============================================================
   Modals & toasts
   ============================================================ */
/* profile */
/* challenge */
/* settings */
/* game over */
.gameover.win .go-title { color: var(--cyan); text-shadow: var(--glow-c); }
.gameover.lose .go-title { color: var(--pink); text-shadow: var(--glow-p); }
.gameover.draw .go-title { color: var(--yellow); text-shadow: 0 0 14px rgb(var(--c4) / .5); }
/* toasts */
#toasts { position: fixed; right: 16px; top: 76px; z-index: 70; display: grid; gap: 10px; width: min(360px, calc(100vw - 32px)); }
.toast {
  background: var(--modal-bg); border: 1px solid var(--line-strong); color: var(--text); border-radius: 14px; padding: 12px 14px; font-size: .9rem; line-height: 1.45;
  box-shadow: 0 12px 40px rgba(0,0,0,.5); transform: translateX(30px); opacity: 0; transition: .25s;
}
.toast.in { transform: none; opacity: 1; }
.toast.ok { border-color: rgb(var(--c5) / .5); }
.toast.warn { border-color: rgb(var(--c4) / .55); }
.toast.bad { border-color: rgb(var(--c6) / .6); }
.toast.chal-in { border-color: var(--pink); box-shadow: 0 12px 40px rgba(0,0,0,.5), 0 0 24px rgb(var(--c2) / .35); }
.chal-toast { display: flex; gap: 12px; align-items: center; }
.ct-title { font-size: .95rem; }
.ct-meta { color: var(--muted); font-size: .8rem; margin-top: 2px; }
.ct-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.ct-timer { height: 3px; border-radius: 3px; background: rgb(var(--ink) / .08); margin-top: 12px; overflow: hidden; }
.ct-timer i { display: block; height: 100%; background: linear-gradient(90deg, var(--pink), var(--cyan)); animation: drain linear forwards; }
@keyframes drain { from { width: 100%; } to { width: 0; } }
/* scrollbars */
/* ============================================================
   Responsive
   ============================================================ */


@media (max-width: 400px) {
  .pill { font-size: 0; gap: 0; padding: 10px; }
  .top-actions { gap: 5px; }
}

/* ============================================================
   v2: computer opponent, analysis, history, install, mobile
   ============================================================ */
.small { font-size: .78rem; }
.offline-note { margin-top: 14px; padding: 10px 12px; border-radius: 11px; border: 1px solid rgb(var(--c4) / .4); background: rgb(var(--c4) / .07); font-size: .86rem; }
.tag.bot { color: var(--violet); border-color: rgb(var(--c3) / .5); }
/* side panel tabs — desktop shows every pane stacked */
.side-tabs { display: none; }
.pane { display: flex; flex-direction: column; gap: 12px; min-height: 0; }
.unread { font-style: normal; font-size: .66rem; font-weight: 800; background: var(--pink); color: #fff; border-radius: 999px; padding: 1px 6px; margin-left: 5px; box-shadow: 0 0 8px var(--pink); }
#overActions { grid-template-columns: 1fr 1fr 1fr; }
#reviewActions { grid-template-columns: 1fr 1fr; }
/* thinking indicator */
.thinking { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); z-index: 9; display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: .8rem; font-weight: 600; background: rgba(10,11,28,.85); border: 1px solid rgb(var(--c3) / .5); box-shadow: 0 0 14px rgb(var(--c3) / .4); pointer-events: none; }
/* eval bar */
/* arrows */
/* move annotations */
/* analysis panel */
/* computer setup */
#bTc { margin-bottom: 4px; }
/* history */
/* ---------- mobile: everything on one screen, no page scrolling ---------- */
@media (max-width: 900px) {
  body[data-view="game"] { overflow: hidden; }
  body[data-view="game"] main { padding: 6px 8px 8px; }
  body[data-view="game"] .topbar { padding: 6px 10px; }
  .game-layout {
    --top: 50px; --bars: 84px; --minside: 170px;
    display: flex; flex-direction: column; gap: 4px;
    height: calc(100dvh - var(--top) - 18px);
  }
  .board-col { gap: 2px; width: min(100%, calc((100dvh - var(--top) - var(--bars) - var(--minside) - 20px) * var(--aspect, 1))); margin: 0 auto; min-width: 0; flex: none; }
  .game-layout.side-small { --minside: 64px; }
  .player-bar { min-height: 40px; padding: 2px; }
  .player-bar .avatar { width: 30px; height: 30px; font-size: .9rem; }
  .pb-name { font-size: .88rem; }
  .cap-pc { width: 14px; height: 14px; }
  .pb-caps { min-height: 14px; }
  .clock { min-width: 80px; padding: 4px 9px; font-size: 1.05rem; }
  .eval-bar { width: 10px; }
  .board-row { gap: 4px; }
  .side { position: static; flex: 1; min-height: 0; max-height: none; width: 100%; padding: 8px 10px 10px; gap: 8px; border-radius: 14px; overflow: hidden; }
  .side-tabs { display: flex; gap: 4px; background: rgb(var(--ink) / .05); border: 1px solid var(--line); border-radius: 11px; padding: 3px; flex: none; }
  .side-tabs button { flex: 1; border: 0; background: none; border-radius: 8px; padding: 7px 4px; font-weight: 700; font-size: .82rem; color: var(--muted); }
  .side-tabs button.on { background: rgb(var(--c1) / .14); color: var(--text); box-shadow: inset 0 0 0 1px rgb(var(--c1) / .4); }
  .side .pane { display: none !important; }
  .side .pane.on { display: flex !important; flex: 1; min-height: 0; overflow-y: auto; }
  .pane[data-pane="moves"] .moves { flex: 1; max-height: none; min-height: 40px; }
  .game-chat { border-top: 0; padding-top: 0; min-height: 0; }
  .game-chat h3 { display: none; }
  .offer { padding: 7px 10px; font-size: .82rem; }
  .actions .btn { padding: 11px 6px; }
  .banner { font-size: .8rem; padding: 9px 12px; }
  .hist-stats { grid-template-columns: repeat(3, 1fr); }
  .hist-stats .hs:nth-child(n+4) { display: none; }
  .hist-item { flex-wrap: wrap; }
  .hi-actions { width: 100%; justify-content: flex-end; }
  .level-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .acc-num { font-size: 1.3rem; margin-top: 0; }
  .acc-card { padding: 6px; }
  .acc-row { gap: 6px; }
  .eval-graph { height: 52px; }
  .an-insight { padding: 8px 10px; font-size: .85rem; }
  .analysis { gap: 8px; }
}
/* phones held sideways: board left, panel right */
@media (max-width: 900px) and (orientation: landscape) and (max-height: 560px) {
  .game-layout { flex-direction: row; height: calc(100dvh - var(--top) - 12px); }
  .board-col { width: min(62vw, calc((100dvh - var(--top) - var(--bars) - 30px) * var(--aspect, 1))); }
  .side { height: 100%; }
}
/* ---------- top bar must always fit the phone screen ---------- */
.topbar { max-width: 100vw; }
.logo { flex: 0 1 auto; min-width: 0; }
.top-actions { flex: none; }
@media (max-width: 720px) {
  .topbar { gap: 6px; padding-left: 10px; padding-right: 10px; }
  .logo { gap: 6px; }
  .logo-mark { width: 24px; height: 24px; }
  .logo-text { font-size: .62rem; letter-spacing: .06em; white-space: normal; line-height: 1.15; max-width: 96px; }
  .pill { font-size: 0; gap: 0; padding: 10px; }
  #btnInstall { display: none !important; }
  .top-actions { gap: 5px; }
  .icon-btn { width: 34px; height: 34px; font-size: .92rem; }
  .profile-chip { padding: 2px; }
  .profile-chip .avatar.sm { width: 28px; height: 28px; }
}
@media (max-width: 340px) {
  .logo-text { display: none; }
}
/* ============================================================
   v3: Games Room
   ============================================================ */
main { position: relative; z-index: 1; padding: clamp(12px, 2.4vw, 26px); max-width: 1500px; margin: 0 auto; }
.topbar { border-bottom: 1px solid rgb(var(--line-c) / .16); }
.logo-text { text-transform: var(--display-case); letter-spacing: var(--display-spacing); font-family: var(--display); }
[data-skin="classic"] .logo-text, [data-skin="dark"] .logo-text, [data-skin="light"] .logo-text { font-weight: 800; }
[data-skin="arcade"] .logo-text { font-size: .72rem; line-height: 1.4; }
.gicon { display: inline-grid; place-items: center; width: 18px; height: 18px; flex: none; color: rgb(var(--c1)); vertical-align: middle; }
.gicon svg { width: 100%; height: 100%; display: block; }

/* ---------- game screen ---------- */
@media (min-width: 901px) {
  .game-layout { display: grid; grid-template-columns: minmax(0, auto) minmax(300px, 380px); gap: 22px; justify-content: center; align-items: start; }
  .board-col { display: flex; flex-direction: column; gap: 8px; width: min(calc((100dvh - 230px) * var(--aspect, 1)), calc(100vw - 480px), 1050px); min-width: 300px; }
}
.board-col { display: flex; flex-direction: column; }
.board-wrap { position: relative; }
.board-host { position: relative; width: 100%; aspect-ratio: var(--aspect, 1); }
.board-host > .board-inner { position: absolute; inset: 0; }
.board-wrap.reviewing .board-host { filter: saturate(.8); }
.banner { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 8; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; background: var(--modal-bg); border: 1px solid var(--line-strong); border-radius: 14px; padding: 12px 16px; box-shadow: 0 10px 40px rgb(0 0 0 / .5); font-weight: 600; font-size: .9rem; max-width: 92%; }
.board-wrap.reviewing .banner { top: auto; bottom: 10px; transform: translateX(-50%); }
.thinking { background: var(--modal-bg); color: var(--text); border-color: rgb(var(--c3) / .5); }
.player-bar { border-radius: 12px; padding: 4px 8px; transition: background .2s; }
.player-bar.to-move { background: rgb(var(--c1) / .07); }
.pb-color { width: 13px; height: 13px; border-radius: 50%; border: 1.5px solid rgb(var(--ink) / .35); flex: none; display: inline-block; }
.pb-n { overflow: hidden; text-overflow: ellipsis; }
.pb-menu { background: none; border: 0; color: var(--muted); font-size: 1rem; padding: 0 4px; line-height: 1; }
.pb-menu:hover { color: var(--text); }
.pb-score { font-family: var(--display); font-weight: 800; font-size: .95rem; color: rgb(var(--c1)); }
.pb-acc { margin-left: 8px; font-size: .74rem; color: var(--muted); }
.turn-pill { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--on-accent); background: rgb(var(--c1)); padding: 4px 10px; border-radius: 999px; box-shadow: 0 0 12px rgb(var(--c1) / calc(.8 * var(--glow-s))); }
.clock { font-family: var(--display); font-variant-numeric: tabular-nums; font-weight: 800; padding: 8px 14px; border-radius: 10px; min-width: 104px; text-align: right; background: var(--field); border: 1px solid var(--line); color: var(--muted); transition: .2s; font-size: clamp(1rem, 2.2vw, 1.45rem); }
[data-skin="arcade"] .clock { font-size: .9rem; }
.gm-name { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; color: var(--text); }
.mgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 2px 6px; }
.mcell { display: flex; align-items: center; gap: 4px; min-width: 0; }
.mcell .mn { width: 22px; padding: 0; flex: none; font-size: .7rem; }
.ms { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.mcell .mv { padding: 3px 5px; font-size: .84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.mv { color: var(--text); }
.who-name { background: none; border: 0; padding: 0; font: inherit; font-weight: 700; cursor: pointer; }
.who-name:disabled { cursor: default; }
.who-name:not(:disabled):hover { text-decoration: underline; }
.cap-pc { width: 18px; height: 18px; margin-right: -5px; display: inline-block; opacity: .9; }
.cap-pc svg { width: 100%; height: 100%; display: block; }
.mat { margin-left: 10px; font-size: .8rem; color: var(--muted); font-weight: 600; }

/* ---------- lobby ---------- */
.lobby-grid { display: grid; grid-template-columns: 290px minmax(0, 1fr) 330px; gap: 18px; align-items: start; }
.lobby-tabs { display: none; }
.panel-stack { display: grid; gap: 18px; min-width: 0; }
.hero { padding: 22px 24px; }
.hero-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; position: relative; }
.hero h1 { margin: 0 0 4px; font-family: var(--display); text-transform: none; font-size: clamp(1.2rem, 2.4vw, 1.6rem); }
[data-skin="arcade"] .hero h1 { font-size: 1rem; line-height: 1.5; }
.hero p { margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.my-wants { position: relative; margin-top: 14px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: .85rem; }
.my-wants .gicon { width: 22px; height: 22px; padding: 3px; border-radius: 7px; background: rgb(var(--c1) / .1); }
.game-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 14px; }
.game-card {
  position: relative; display: flex; flex-direction: column; gap: 4px; padding: 12px 14px 14px; border-radius: calc(var(--radius) - 2px);
  background: rgb(var(--ink) / .03); border: 1px solid rgb(var(--line-c) / .18); cursor: pointer; transition: transform .15s, border-color .15s, box-shadow .15s;
  outline: none;
}
.game-card:hover, .game-card:focus-visible { transform: translateY(-3px); border-color: rgb(var(--c1) / .6); box-shadow: 0 10px 30px rgb(0 0 0 / .25), 0 0 24px rgb(var(--c1) / calc(.35 * var(--glow-s))); }
.gc-art { aspect-ratio: 160 / 110; border-radius: 10px; background: rgb(var(--c3) / .07); display: grid; place-items: center; overflow: hidden; margin-bottom: 4px; }
.gc-art svg { width: 100%; height: 100%; display: block; }
.gc-name { font-family: var(--display); font-weight: 800; font-size: 1rem; text-transform: none; }
[data-skin="arcade"] .gc-name { font-size: .66rem; line-height: 1.5; }
.gc-tag { font-size: .78rem; color: var(--muted); line-height: 1.35; min-height: 2.1em; }
.gc-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: .74rem; color: rgb(var(--c1)); font-weight: 600; margin-top: 2px; }
.gc-meta .muted { font-size: .74rem; font-weight: 500; }
.want-star { position: absolute; top: 8px; right: 8px; z-index: 2; width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgb(var(--line-c) / .3); background: var(--panel-solid); color: var(--muted); font-size: 1.05rem; line-height: 1; display: grid; place-items: center; padding: 0; }
.want-star.on { color: rgb(var(--c4)); border-color: rgb(var(--c4) / .7); box-shadow: 0 0 12px rgb(var(--c4) / calc(.7 * var(--glow-s))); }
.fchips { display: flex; flex-wrap: wrap; gap: 5px; margin: -4px 0 12px; }
.fchip { min-width: 32px; height: 30px; padding: 0 7px; border-radius: 8px; border: 1px solid rgb(var(--line-c) / .22); background: rgb(var(--ink) / .03); color: var(--muted); font-size: .76rem; font-weight: 700; display: inline-grid; place-items: center; }
.fchip svg { width: 16px; height: 16px; }
.fchip.on { color: rgb(var(--c1)); border-color: rgb(var(--c1) / .7); background: rgb(var(--c1) / .1); }
.player-list { max-height: calc(100dvh - 260px); }
.player { gap: 10px; padding: 9px; }
.pinfo .wants { display: flex; gap: 3px; margin-top: 3px; flex-wrap: wrap; }
.wants .gicon.want { width: 15px; height: 15px; color: rgb(var(--c2)); }
.any-game { font-size: .7rem; color: var(--muted); }
.icon-btn.pmenu { width: 28px; height: 28px; font-size: .9rem; border-color: transparent; background: transparent; color: var(--muted); }
.icon-btn.pmenu:hover { color: var(--text); border-color: rgb(var(--line-c) / .3); }
.muted-tag { font-size: .8em; }
.blocked-note { font-size: .76rem; color: var(--muted); text-align: center; padding: 6px; }
.live-game { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; padding: 12px; border-radius: 12px; background: rgb(var(--ink) / .025); border: 1px solid var(--line); }
.lg-game { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: .9rem; }
.lg-game .muted { font-size: .76rem; }
.live-game .btn { grid-column: 2; grid-row: 1 / span 2; }
.game-list { max-height: none; }
@media (min-width: 1181px) { .chat-panel { height: calc(100dvh - 130px); position: sticky; top: 86px; } }

/* pop-up menu */
.pop-menu { position: fixed; z-index: 90; min-width: 170px; background: var(--modal-bg); border: 1px solid var(--line-strong); border-radius: 12px; padding: 5px; box-shadow: 0 14px 40px rgb(0 0 0 / .4); display: grid; }
.pop-menu button { background: none; border: 0; text-align: left; padding: 9px 12px; border-radius: 8px; font-weight: 600; font-size: .88rem; color: var(--text); }
.pop-menu button:hover { background: rgb(var(--ink) / .07); }
.pop-menu button.danger { color: rgb(var(--c6)); }

/* toasts */
.toast { color: var(--text); }
.toast .gicon { width: 15px; height: 15px; margin-right: 3px; }

/* game sheet, pickers, setup */
.lead { color: var(--text-soft); margin: 0 0 12px; }
.game-sheet .modal-body { padding-top: 22px; }
.gs-hero { display: grid; grid-template-columns: 200px 1fr; gap: 18px; align-items: center; }
.gs-art { border-radius: 14px; background: rgb(var(--c3) / .08); border: 1px solid rgb(var(--line-c) / .2); aspect-ratio: 160 / 110; overflow: hidden; }
.gs-art svg { width: 100%; height: 100%; display: block; }
.gs-title { margin: 0 0 4px; font-family: var(--display); font-size: 1.6rem; text-transform: none; color: rgb(var(--c1)); text-shadow: var(--glow-c); }
[data-skin="arcade"] .gs-title { font-size: 1rem; line-height: 1.5; }
.gs-tag { margin: 0 0 12px; color: var(--text-soft); }
.want-pill { border: 1px solid rgb(var(--line-c) / .35); background: transparent; border-radius: 999px; padding: 7px 14px; font-weight: 700; font-size: .85rem; color: var(--muted); }
.want-pill.on { color: rgb(var(--c4)); border-color: rgb(var(--c4) / .7); background: rgb(var(--c4) / .1); }
.gs-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 4px; }
.gs-players { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.gs-players li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: rgb(var(--ink) / .03); border: 1px solid var(--line); }
.gs-players li b { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.gs-players .wants { display: flex; gap: 3px; }
.pick-games { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.pick-games button { border: 1px solid rgb(var(--line-c) / .22); background: rgb(var(--ink) / .03); border-radius: 12px; padding: 8px; display: grid; gap: 6px; text-align: center; font-weight: 700; font-size: .84rem; color: var(--text); transition: .15s; }
.pick-games button:hover { border-color: rgb(var(--c1)); transform: translateY(-2px); }
.pick-games button.hl { border-color: rgb(var(--c4) / .7); background: rgb(var(--c4) / .08); }
.pg-art { aspect-ratio: 160 / 110; display: block; border-radius: 8px; overflow: hidden; background: rgb(var(--c3) / .07); }
.pg-art svg { width: 100%; height: 100%; display: block; }
.setup-head { display: grid; grid-template-columns: auto 92px 1fr auto; gap: 12px; align-items: center; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.sh-art { width: 92px; aspect-ratio: 160 / 110; border-radius: 8px; overflow: hidden; background: rgb(var(--c3) / .07); display: block; }
.sh-art svg { width: 100%; height: 100%; display: block; }
.chal-target { display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: 12px; background: rgb(var(--ink) / .03); border: 1px solid var(--line); margin-bottom: 14px; }
.seg.seats button small { font-weight: 500; opacity: .7; font-size: .72rem; }
.level-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.level-grid.many { grid-template-columns: repeat(4, 1fr); }
.level-grid button { border: 1px solid rgb(var(--line-c) / .22); background: rgb(var(--ink) / .03); border-radius: 11px; padding: 8px 4px; display: grid; gap: 1px; text-align: center; color: var(--text); }
.level-grid b { font-family: var(--display); font-size: 1.05rem; color: rgb(var(--c1)); }
.level-grid span { font-size: .78rem; font-weight: 700; }
.level-grid em { font-style: normal; font-size: .68rem; color: var(--muted); }
.level-grid button.on { border-color: rgb(var(--c2)); background: rgb(var(--c2) / .13); box-shadow: 0 0 14px rgb(var(--c2) / calc(.6 * var(--glow-s))); }
.chal-wait { margin-top: 14px; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; border: 1px solid rgb(var(--c4) / .35); background: rgb(var(--c4) / .07); font-size: .9rem; position: relative; }
.chal-wait .btn { margin-left: auto; }
.manual-modal .modal-body { max-width: 680px; }

/* settings */
.settings-tabs { margin-bottom: 14px; }
.skin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.skin-card { border-radius: 14px; padding: 12px; display: grid; gap: 4px; text-align: left; background: var(--bg-art), var(--bg); border: 2px solid rgb(var(--line-c) / .3); color: var(--text); font-family: var(--font); }
.skin-card.on { border-color: rgb(var(--c1)); box-shadow: 0 0 0 3px rgb(var(--c1) / .25); }
.skin-swatch { display: flex; align-items: center; gap: 5px; margin-bottom: 6px; }
.skin-swatch i { width: 18px; height: 18px; border-radius: 50%; display: inline-block; }
.skin-swatch b { margin-left: auto; font-size: 1.05rem; color: rgb(var(--c1)); }
.skin-name { font-weight: 800; }
.skin-desc { font-size: .74rem; color: var(--muted); }
.game-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.game-chips .chip { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; }
.game-chips .gicon { width: 15px; height: 15px; }
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 12px; }
.theme-card { border: 1px solid rgb(var(--line-c) / .22); background: rgb(var(--ink) / .03); border-radius: 12px; padding: 8px; display: grid; gap: 7px; text-align: center; font-size: .78rem; font-weight: 700; color: var(--text); }
.theme-card em { font-style: normal; font-weight: 500; color: var(--muted); }
.theme-card.on { border-color: rgb(var(--c1)); box-shadow: 0 0 0 2px rgb(var(--c1) / .3); }
.pv { position: relative; width: 100%; aspect-ratio: var(--aspect, 1); pointer-events: none; border-radius: 8px; overflow: hidden; }
.pv > .preview-host { position: absolute; inset: 0; }
.toggles { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.toggle { display: flex; align-items: center; gap: 10px; font-size: .9rem; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle .sw { width: 38px; height: 22px; border-radius: 999px; background: rgb(var(--ink) / .15); position: relative; transition: .2s; flex: none; }
.toggle .sw::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: .2s; box-shadow: 0 1px 3px rgb(0 0 0 / .3); }
.toggle input:checked + .sw { background: rgb(var(--c1)); }
.toggle input:checked + .sw::after { left: 19px; }
.toggle input:focus-visible + .sw { outline: 2px solid rgb(var(--c1)); outline-offset: 2px; }

/* profile */
.profile-preview { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 6px 0 16px; }
.pp-name { font-family: var(--display); font-weight: 800; font-size: 1.1rem; }
.icon-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; }
.icon-grid button { aspect-ratio: 1; border-radius: 10px; border: 1px solid var(--line); background: rgb(var(--ink) / .03); font-size: 1.15rem; padding: 0; }
.icon-grid button.on { border-color: rgb(var(--c1)); background: rgb(var(--c1) / .12); }
.color-grid { display: flex; gap: 10px; }
.color-grid button { width: 34px; height: 34px; border-radius: 50%; border: 2px solid transparent; background: var(--c); padding: 0; }
.color-grid button.on { border-color: var(--text); transform: scale(1.12); }
.err { color: rgb(var(--c6)); font-size: .85rem; margin: 0; }
.mod-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.mod-list li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 10px; background: rgb(var(--ink) / .03); font-size: .88rem; }
.mod-list em { color: var(--muted); font-style: normal; font-size: .8rem; }
.mod-list .empty { padding: 10px; display: block; }

/* game over */
.modal.gameover { text-align: center; width: min(440px, 100%); }
.modal.gameover .modal-body { padding-top: 26px; }
.go-game { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--muted); font-weight: 700; margin-bottom: 8px; }
.go-title { font-family: var(--display); font-weight: 900; font-size: clamp(1.6rem, 6vw, 2.3rem); text-transform: none; }
[data-skin="arcade"] .go-title { font-size: 1.2rem; line-height: 1.5; }
.go-score { font-family: var(--display); font-size: 1.3rem; margin: 8px 0 2px; }
.go-reason { color: var(--muted); }
.go-players { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.go-players span { color: var(--muted); font-size: .8rem; }
.modal.gameover .modal-foot { justify-content: center; }

/* history */
.modal.history { width: min(860px, 100%); }
.hist-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.hs { text-align: center; border: 1px solid var(--line); border-radius: 12px; padding: 10px 4px; font-size: .74rem; color: var(--muted); background: rgb(var(--ink) / .03); }
.hs span { display: block; font-family: var(--display); font-size: 1.35rem; font-weight: 800; color: var(--text); }
.hs.w span, .hist-sub b.w, .pg-stat b.w { color: rgb(var(--c5)); }
.hs.d span, .hist-sub b.d, .pg-stat b.d { color: rgb(var(--c4)); }
.hs.l span, .hist-sub b.l, .pg-stat b.l { color: rgb(var(--c6)); }
.hist-sub { margin: 10px 0 10px; font-size: .82rem; color: var(--muted); text-align: center; }
.pg-stats { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 12px; }
.pg-stat { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: rgb(var(--ink) / .03); border-radius: 999px; padding: 5px 10px; font-size: .76rem; font-weight: 700; color: var(--text); }
.pg-stat span:last-child { font-weight: 500; color: var(--muted); }
.pg-stat.on { border-color: rgb(var(--c1)); }
.pg-stat .gicon { width: 14px; height: 14px; }
.hist-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.hist-bar .seg { flex: 1; min-width: 220px; }
.hist-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-height: 48vh; overflow-y: auto; }
.hist-item { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; border: 1px solid var(--line); background: rgb(var(--ink) / .025); }
.res { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-family: var(--display); font-weight: 900; }
.res-win { color: #062; background: rgb(var(--c5)); }
.res-loss { color: #fff; background: rgb(var(--c6)); }
.res-draw { color: #332; background: rgb(var(--c4)); }
.hi-main { flex: 1; min-width: 0; }
.hi-top { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.hi-top .muted { font-size: .76rem; }
.hi-meta { font-size: .76rem; color: var(--muted); margin-top: 3px; }
.hi-meta b { color: rgb(var(--c1)); }
.hi-actions { display: flex; gap: 6px; align-items: center; flex: none; }
.hi-actions .icon-btn { width: 34px; height: 32px; font-size: .85rem; }

/* chess analysis panel */
.analysis { display: grid; gap: 12px; }
.an-start, .an-progress { text-align: center; padding: 6px 4px; }
.an-start p { margin: 0 0 12px; color: var(--text-soft); }
.an-head { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 10px; }
.pbar { height: 8px; border-radius: 8px; background: rgb(var(--ink) / .08); overflow: hidden; }
.pbar i { display: block; height: 100%; background: linear-gradient(90deg, rgb(var(--c1)), rgb(var(--c2))); transition: width .2s; }
.acc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.acc-card { border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-align: center; background: rgb(var(--ink) / .03); }
.acc-who { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: .8rem; font-weight: 600; white-space: nowrap; overflow: hidden; }
.acc-num { font-family: var(--display); font-size: 1.7rem; font-weight: 900; color: rgb(var(--c1)); text-shadow: var(--glow-c); line-height: 1.2; margin-top: 4px; }
.acc-card.b .acc-num { color: rgb(var(--c2)); text-shadow: var(--glow-p); }
.acc-num small { font-size: .55em; }
.acc-lbl { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.acc-counts { display: flex; justify-content: center; gap: 8px; margin-top: 6px; font-size: .78rem; font-weight: 800; }
.acc-counts .inacc, .mk.inacc { color: #e2b400; } .acc-counts .mistake, .mk.mistake { color: rgb(var(--c7)); } .acc-counts .blunder, .mk.blunder { color: rgb(var(--c6)); }
.mk.best, .mv.m-best { color: rgb(var(--c5)); }
.mv .mk, .an-insight .mk { font-style: normal; font-weight: 800; margin-left: 3px; font-size: .82em; }
.eval-graph { width: 100%; height: 70px; display: block; border-radius: 10px; border: 1px solid var(--line); cursor: pointer; }
.g-bg { fill: #1a1c30; } .g-area { fill: rgb(240 244 255 / .88); } .g-mid { stroke: rgb(var(--c1) / .5); stroke-width: .6; stroke-dasharray: 3 3; }
.g-cur { stroke: rgb(var(--c2)); stroke-width: 1.6; } .g-blunder { fill: rgb(var(--c6)); } .g-mistake { fill: rgb(var(--c7)); }
.an-insight { font-size: .9rem; line-height: 1.5; padding: 10px 12px; border-radius: 11px; background: var(--field); border: 1px solid var(--line); }
.an-best, .an-next { margin-top: 4px; font-size: .84rem; }
.an-next { color: rgb(var(--c5)); }
.moments { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.moment { border: 1px solid var(--line); background: rgb(var(--ink) / .03); border-radius: 8px; padding: 4px 8px; font-size: .78rem; font-weight: 700; color: var(--text); }
.moment.blunder { border-color: rgb(var(--c6) / .55); }
.moment.mistake { border-color: rgb(var(--c7) / .5); }
.g-chess .arrows { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 5; pointer-events: none; }
.g-chess .arrow line { stroke-width: .16; stroke-linecap: round; }
.g-chess .arrow.best line { stroke: rgb(61 255 158 / .8); }
.g-chess .arrow.best polygon { fill: rgb(61 255 158 / .85); }

/* ---------- responsive lobby ---------- */
@media (max-width: 1180px) {
  .lobby-grid { grid-template-columns: 270px minmax(0, 1fr); }
  .chat-panel { grid-column: 1 / -1; position: static; height: 440px; }
}
@media (max-width: 900px) {
  .board-col { min-width: 0; }
}
@media (max-width: 720px) {
  .lobby-tabs { display: flex; gap: 4px; margin-bottom: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 4px; position: sticky; top: 58px; z-index: 5; backdrop-filter: blur(10px); }
  .ltab { flex: 1; border: 0; background: none; padding: 9px 4px; border-radius: 10px; font-weight: 700; font-size: .84rem; color: var(--muted); }
  .ltab i { font-style: normal; font-size: .7rem; margin-left: 3px; color: rgb(var(--c1)); }
  .ltab.on { background: rgb(var(--c1) / .13); color: var(--text); box-shadow: inset 0 0 0 1px rgb(var(--c1) / .4); }
  .lobby-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .panel-stack { gap: 12px; }
  #viewLobby[data-tab="games"] #panelPlayers, #viewLobby[data-tab="games"] #panelChat, #viewLobby[data-tab="games"] #liveGamesPanel { display: none; }
  #viewLobby[data-tab="players"] #panelCenter, #viewLobby[data-tab="players"] #panelChat { display: none; }
  #viewLobby[data-tab="live"] #panelPlayers, #viewLobby[data-tab="live"] #panelChat, #viewLobby[data-tab="live"] .hero, #viewLobby[data-tab="live"] #gamesPanel { display: none; }
  #viewLobby[data-tab="chat"] #panelPlayers, #viewLobby[data-tab="chat"] #panelCenter { display: none; }
  .chat-panel { height: calc(100dvh - 150px); min-height: 300px; position: static; }
  .player-list { max-height: none; }
  .hero { padding: 16px; }
  .hero-row { gap: 12px; }
  .hero h1 { font-size: 1.1rem; }
  .hero p { font-size: .86rem; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; padding: 10px 8px; }
  .game-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .game-card { padding: 9px 10px 11px; }
  .gc-name { font-size: .9rem; }
  .gc-tag { font-size: .72rem; }
  .gs-hero { grid-template-columns: 1fr; }
  .gs-art { max-width: 240px; }
  .gs-actions .btn { flex: 1; }
  .setup-head { grid-template-columns: auto 1fr auto; }
  .setup-head .sh-art { display: none; }
  .level-grid, .level-grid.many { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .hist-stats { grid-template-columns: repeat(3, 1fr); }
  .hist-stats .hs:nth-child(n+4) { display: none; }
  .hist-item { flex-wrap: wrap; }
  .hi-actions { width: 100%; justify-content: flex-end; }
  .profile-chip span:last-child { display: none; }
  .mode-badge { display: none; }
  main { padding: 10px; }
  #toasts { top: auto; bottom: 14px; right: 50%; transform: translateX(50%); }
  .icon-grid { grid-template-columns: repeat(6, 1fr); }
  .seg.seats button { font-size: .78rem; padding: 8px 4px; flex-direction: column; gap: 0; }
}
@media (max-width: 380px) {
  .game-grid { gap: 8px; }
  .gc-tag { display: none; }
}
body[data-mode="review"] .side .pane[data-pane="chat"] { display: none; }
@media (min-width: 901px) { body:not([data-mode="review"]) .side .pane[data-pane="analysis"] { display: none; } }

/* ---------- 3–6 player games: the strip of other players ---------- */
.player-bar.many { padding: 2px 0; min-height: 0; }
.pstrip { display: flex; gap: 6px; width: 100%; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.pstrip::-webkit-scrollbar { display: none; }
.pchip { flex: 1 1 0; min-width: 104px; max-width: 220px; display: flex; align-items: center; gap: 7px; padding: 5px 8px; border-radius: 12px; border: 1px solid rgb(var(--line-c) / .14); background: rgb(var(--ink) / .03); transition: background .2s, border-color .2s, opacity .2s; }
.pchip .avatar { flex: none; }
.pc-info { min-width: 0; flex: 1; }
.pc-name { display: flex; align-items: center; gap: 5px; font-weight: 700; font-size: .82rem; white-space: nowrap; overflow: hidden; }
.pc-name em { color: var(--muted); font-style: normal; font-weight: 400; }
.pc-caps { display: flex; align-items: center; gap: 6px; min-height: 18px; font-size: .78rem; }
.pc-caps em { color: var(--muted); font-style: normal; }
.pc-caps .pb-color { width: 10px; height: 10px; }
.pchip.to-move { border-color: rgb(var(--c1) / .7); background: rgb(var(--c1) / .1); box-shadow: 0 0 12px rgb(var(--c1) / calc(.35 * var(--glow-s))); }
.pchip.gone { opacity: .45; }
.pchip.waiting .pc-wait { animation: pulse 1s infinite alternate; }
@keyframes pulse { from { opacity: .3; } to { opacity: 1; } }
@media (max-width: 900px) { .pchip { min-width: 92px; padding: 3px 6px; } .pchip .avatar.sm { width: 24px; height: 24px; font-size: .75rem; } }

/* game-over ranking */
.go-rank { list-style: none; margin: 14px auto 0; padding: 0; max-width: 320px; text-align: left; display: grid; gap: 6px; }
.go-rank li { display: flex; align-items: center; gap: 9px; padding: 6px 10px; border-radius: 10px; background: rgb(var(--ink) / .04); }
.go-rank li.me { background: rgb(var(--c1) / .12); outline: 1px solid rgb(var(--c1) / .4); }
.go-rank li b { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.go-rank li em { color: var(--muted); font-style: normal; font-size: .78rem; }
.gr-place { font-family: var(--display); font-weight: 800; width: 34px; color: rgb(var(--c2)); }
.gr-score { font-family: var(--display); font-weight: 800; color: rgb(var(--c1)); }

/* tables */
.table-box { margin-top: 12px; padding: 12px 14px; border-radius: 14px; border: 1px solid rgb(var(--c1) / .45); background: rgb(var(--c1) / .06); box-shadow: 0 0 18px rgb(var(--c1) / calc(.18 * var(--glow-s))); }
.tb-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tb-head .muted { font-size: .8rem; }
.tb-seats { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.tb-seat { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 4px; border-radius: 999px; background: rgb(var(--ink) / .05); font-size: .85rem; font-weight: 600; }
.tb-seat.empty { opacity: .5; font-weight: 400; border: 1px dashed rgb(var(--line-c) / .4); background: none; }
.tb-seat.empty .avatar { background: none; box-shadow: none; }
.tb-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tb-mini { display: inline-flex; }
.tb-mini .avatar { margin-right: -6px; }
.gs-players .tb-mini + b { margin-left: 10px; }
.gc-seats { font-size: .72rem; color: var(--muted); margin-top: 2px; }
.gc-open { color: rgb(var(--c3)); font-weight: 700; }
.live-game.open-table { border-color: rgb(var(--c1) / .45); }
.seg.wrap { display: flex; flex-wrap: wrap; }
.seg.wrap button { flex: 1 0 auto; }
.res-solo { background: rgb(var(--c4) / .2); color: rgb(var(--c4)); }

/* footer + about */
.site-footer { text-align: center; font-size: .74rem; color: var(--muted); padding: 10px 12px 4px; line-height: 1.6; }
.site-footer .link-btn { font-size: .74rem; margin-left: 4px; }
.about-list { padding-left: 18px; display: grid; gap: 8px; font-size: .88rem; }
.about .lead { margin-top: 0; }
.welcome-legal { margin-top: 12px; }
.welcome-legal .link-btn, .about-row .link-btn { font-size: inherit; }
@media (max-width: 900px) { .site-footer { padding-bottom: 14px; } }

/* ============================================================
   Friends & chat rooms panel, chat-room window, quick chat, lobbies
   ============================================================ */
.badge { display: inline-block; font-style: normal; font-size: .66rem; font-weight: 800; background: var(--pink); color: #fff; border-radius: 999px; padding: 1px 6px; margin-left: 5px; min-width: 18px; text-align: center; box-shadow: 0 0 8px rgb(var(--c2) / calc(.8 * var(--glow-s))); vertical-align: middle; }
.badge.hidden { display: none; }
.ok-txt { color: rgb(var(--c5)); }
.bad-txt { color: rgb(var(--c6)); font-weight: 700; }
.warn-txt { color: rgb(var(--c7)); font-weight: 700; }

.social-panel { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 1181px) { .social-panel { position: sticky; top: 86px; max-height: calc(100dvh - 110px); } }
.social-panel h2 { margin-bottom: 0; }
.soc-tabs { display: flex; gap: 4px; background: rgb(var(--ink) / .05); border: 1px solid var(--line); border-radius: 11px; padding: 3px; }
.soc-tabs button { flex: 1; border: 0; background: none; padding: 8px 6px; border-radius: 9px; font-weight: 700; font-size: .84rem; color: var(--muted); }
.soc-tabs button.on { background: rgb(var(--c1) / .14); color: var(--text); box-shadow: inset 0 0 0 1px rgb(var(--c1) / .4); }
.soc-body { overflow-y: auto; min-height: 0; display: flex; flex-direction: column; gap: 10px; padding-right: 2px; }
.soc-empty { text-align: center; padding: 6px 4px 2px; }
.soc-empty h3 { font-family: var(--display); text-transform: var(--display-case); letter-spacing: .06em; font-size: 1rem; margin: 6px 0 8px; color: rgb(var(--c1)); }
.soc-empty p { font-size: .88rem; color: var(--text-soft); line-height: 1.5; margin: 0 0 8px; }
.soc-empty.small p { font-size: .84rem; }
.soc-ill { display: flex; justify-content: center; gap: 4px; font-size: 2.1rem; filter: drop-shadow(0 0 12px rgb(var(--c1) / calc(.6 * var(--glow-s)))); }
.soc-ill span:nth-child(2) { font-size: 1.3rem; align-self: flex-end; }
.soc-steps { text-align: left; margin: 6px 0 4px; padding-left: 22px; font-size: .85rem; color: var(--text-soft); display: grid; gap: 5px; }
.soc-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.soc-actions .btn { flex: 1 1 140px; }
.soc-note { font-size: .78rem; color: var(--muted); margin: 0; line-height: 1.45; }
.room-list, .friend-list, .member-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.room-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgb(var(--ink) / .03); border: 1px solid var(--line); cursor: pointer; transition: .15s; }
.room-item:hover, .room-item:focus-visible { border-color: rgb(var(--c1) / .55); background: rgb(var(--c1) / .06); outline: none; }
.room-ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgb(var(--c3) / .16); border: 1px solid rgb(var(--c3) / .35); flex: none; }
.ri-info { flex: 1; min-width: 0; }
.ri-info b { overflow-wrap: anywhere; }
.ri-sub { font-size: .76rem; margin-top: 2px; }
.ri-go { color: var(--muted); font-size: 1.3rem; }
.role-tag { display: inline-block; font-size: .68rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; background: rgb(var(--ink) / .07); color: var(--text-soft); margin: 2px 3px 0 0; white-space: nowrap; }
.role-tag.owner { background: rgb(var(--c4) / .18); color: rgb(var(--c4)); }
.role-tag.admin { background: rgb(var(--c1) / .14); color: rgb(var(--c1)); }
.role-tag.friend { background: rgb(var(--c5) / .14); color: rgb(var(--c5)); }
.role-tag.bad { background: rgb(var(--c6) / .16); color: rgb(var(--c6)); }
.role-tag.warn { background: rgb(var(--c7) / .16); color: rgb(var(--c7)); }
[data-skin="classic"] .role-tag.owner, [data-skin="light"] .role-tag.owner { color: #8a6a00; }
.friend-list li, .member-list li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 11px; background: rgb(var(--ink) / .03); border: 1px solid var(--line); }
.member-list li.dim { opacity: .55; }
.fr-info, .mb-info { flex: 1; min-width: 0; display: grid; gap: 1px; }
.fr-info b, .mb-info b { display: flex; align-items: center; gap: 6px; overflow-wrap: anywhere; }
.fr-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.fr-head .sec { margin: 4px 0; }
.net-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; background: rgb(var(--ink) / .25); }
.net-dot.on { background: rgb(var(--c5)); box-shadow: 0 0 6px rgb(var(--c5) / .8); }
.link-tag { font-size: .8rem; margin-left: 5px; }

/* chat-room window */
.modal.room-win { width: min(720px, 96vw); }
.room-win .modal-body { padding-top: 6px; }
.room-modal { display: flex; flex-direction: column; gap: 10px; min-height: min(70vh, 560px); }
.rm-tabs { display: flex; gap: 4px; background: rgb(var(--ink) / .05); border: 1px solid var(--line); border-radius: 11px; padding: 3px; flex: none; }
.rm-tabs button { flex: 1; border: 0; background: none; padding: 8px 6px; border-radius: 9px; font-weight: 700; font-size: .84rem; color: var(--muted); }
.rm-tabs button.on { background: rgb(var(--c1) / .14); color: var(--text); box-shadow: inset 0 0 0 1px rgb(var(--c1) / .4); }
.rm-tabs i { font-style: normal; font-size: .72rem; color: rgb(var(--c1)); }
.rm-pane { flex: 1; display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.rm-log { height: min(52vh, 420px); flex: none; }
.rm-banner { padding: 10px 12px; border-radius: 11px; font-size: .86rem; line-height: 1.45; background: rgb(var(--c1) / .08); border: 1px solid rgb(var(--c1) / .3); }
.rm-banner.bad { background: rgb(var(--c6) / .1); border-color: rgb(var(--c6) / .4); }
.rm-banner.warn { background: rgb(var(--c7) / .1); border-color: rgb(var(--c7) / .4); }
.top-rooms { position: relative; }
.top-rooms .badge { margin: 0; position: absolute; top: -5px; right: -5px; min-width: 17px; height: 17px; padding: 0 4px; font-size: .62rem; line-height: 17px; font-style: normal; }
.pop-menu.rooms-menu { min-width: 240px; max-width: min(320px, calc(100vw - 16px)); max-height: 70vh; overflow-y: auto; }
.rmenu-item { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 8px; }
.rmenu-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rmenu-item small { grid-column: 1 / -1; color: var(--muted); font-weight: 500; font-size: .74rem; padding-left: 1.6em; }
.rmenu-empty { color: var(--muted); font-weight: 500; font-size: .82rem; }
.rm-composer { display: flex; flex-direction: column; gap: 10px; flex: none; }
.rm-composer.hidden { display: none; }
.rm-tools { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.rm-tools .muted { font-size: .74rem; }
.who-name { background: none; border: 0; padding: 0; font: inherit; font-weight: 700; cursor: pointer; }
.who-name:disabled { cursor: default; }
.share-box { display: flex; gap: 18px; align-items: flex-start; flex-wrap: wrap; }
.qr-wrap { background: #fff; padding: 10px; border-radius: 16px; box-shadow: 0 0 0 1px var(--line), 0 0 30px rgb(var(--c1) / calc(.35 * var(--glow-s))); flex: none; margin: 0 auto; }
.qr-wrap canvas { display: block; width: 220px; height: 220px; image-rendering: pixelated; }
.share-info { flex: 1 1 260px; min-width: 0; }
.share-info .lead { margin-top: 0; }
.code-big { font-family: 'Courier New', ui-monospace, monospace; font-weight: 800; font-size: 1.15rem; letter-spacing: .06em; padding: 10px 12px; border-radius: 11px; background: var(--field); border: 1px dashed rgb(var(--c1) / .5); color: rgb(var(--c1)); overflow-wrap: anywhere; text-align: center; user-select: all; }
.share-btns { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 8px; }
.share-warn { font-size: .8rem; padding: 8px 10px; border-radius: 10px; background: rgb(var(--c4) / .1); border: 1px solid rgb(var(--c4) / .35); line-height: 1.45; }
.share-warn.bad { background: rgb(var(--c6) / .1); border-color: rgb(var(--c6) / .4); }
.rm-foot { display: flex; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 6px; border-top: 1px solid var(--line); }
.code-input { font-family: 'Courier New', ui-monospace, monospace; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.report { border: 1px solid rgb(var(--c6) / .35); background: rgb(var(--c6) / .05); border-radius: 12px; padding: 10px 12px; display: grid; gap: 8px; }
.rp-head { font-size: .9rem; }
.rp-reason { font-size: .85rem; }
.rp-msgs { display: grid; gap: 4px; max-height: 200px; overflow-y: auto; padding: 6px; border-radius: 9px; background: var(--field); }
.rp-msg { font-size: .82rem; line-height: 1.4; overflow-wrap: anywhere; }
.rp-msg.hl { background: rgb(var(--c6) / .14); border-radius: 6px; padding: 2px 5px; }
.rp-who { font-weight: 700; color: var(--text-soft); }
.rp-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.rp-pick { margin-bottom: 12px; }
.file-btn { cursor: pointer; }

/* lobby chip + per-game lobby */
.lobby-chip { display: inline-flex; align-items: center; gap: 7px; margin-top: 8px; padding: 5px 12px 5px 8px; border-radius: 999px; border: 1px solid rgb(var(--c1) / .4); background: rgb(var(--c1) / .08); color: var(--text); font-weight: 700; font-size: .82rem; }
.lobby-chip:hover { border-color: rgb(var(--c1)); box-shadow: 0 0 14px rgb(var(--c1) / calc(.5 * var(--glow-s))); }
.lc-ico { display: inline-grid; place-items: center; width: 20px; height: 20px; color: rgb(var(--c1)); }
.lc-ico svg { width: 18px; height: 18px; }
.lc-n { color: var(--muted); font-weight: 600; font-size: .76rem; }
.lc-caret { color: var(--muted); font-size: .7rem; }
.game-grid.single { grid-template-columns: minmax(0, 260px) minmax(0, 1fr); align-items: center; }
.lobby-note { padding: 6px 4px; }
.lobby-note p { margin: 0 0 10px; color: var(--text-soft); }
.lobby-pick { display: flex; gap: 10px; margin-bottom: 6px; }
.lp-main { display: grid; gap: 2px; justify-items: start; padding: 12px 16px; border-radius: 12px; border: 1px solid rgb(var(--line-c) / .25); background: rgb(var(--ink) / .03); color: var(--text); min-width: 200px; text-align: left; }
.lp-main.on, .lp-main:hover { border-color: rgb(var(--c1)); background: rgb(var(--c1) / .08); }
.lp-ico { font-size: 1.4rem; }
@media (max-width: 720px) { .game-grid.single { grid-template-columns: minmax(0, 1fr); } }

/* quick chat in games */
.chat-note { font-size: .78rem; color: var(--muted); margin: 0 0 8px; line-height: 1.45; }
.chat-note:empty { display: none; }
.quick-chat { flex-direction: column; flex-wrap: nowrap; }
.qc-phrases, .qc-emoji { display: flex; flex-wrap: wrap; gap: 6px; }
.qc-emoji { margin-top: 6px; }
.qc.em { font-size: 1.05rem; padding: 2px 8px; }
.qc-line { font-weight: 600; }
.qc-fab { position: absolute; right: 10px; bottom: 10px; z-index: 12; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgb(var(--c2) / .6); background: var(--modal-bg); font-size: 1.35rem; display: grid; place-items: center; padding: 0; box-shadow: 0 6px 20px rgb(0 0 0 / .4), 0 0 16px rgb(var(--c2) / calc(.6 * var(--glow-s))); transition: transform .15s; }
.qc-fab:hover, .qc-fab.on { transform: scale(1.07); border-color: rgb(var(--c2)); }
.qc-fab.hidden, .qc-pop.hidden { display: none; }
.qc-pop { position: absolute; right: 10px; bottom: 66px; z-index: 13; width: min(340px, calc(100% - 20px)); max-height: min(60%, 360px); overflow-y: auto; background: var(--modal-bg); border: 1px solid var(--line-strong); border-radius: 14px; padding: 10px; box-shadow: 0 14px 40px rgb(0 0 0 / .5); }
.qc-pop-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.qc-pop-head .icon-btn { width: 30px; height: 30px; }
.qc-pop .qc { font-size: .84rem; padding: 6px 11px; }
.qc-bubbles { position: absolute; inset: 8px 8px auto 8px; z-index: 11; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; pointer-events: none; }
.qc-bubble { display: flex; align-items: center; gap: 8px; max-width: min(85%, 380px); padding: 7px 12px 7px 7px; border-radius: 16px 16px 16px 4px; background: var(--modal-bg); border: 1px solid rgb(var(--c1) / .55); box-shadow: 0 8px 26px rgb(0 0 0 / .45), 0 0 14px rgb(var(--c1) / calc(.4 * var(--glow-s))); opacity: 0; transform: translateY(-8px) scale(.96); transition: opacity .3s, transform .3s; font-size: .88rem; overflow-wrap: anywhere; }
.qc-bubble.in { opacity: 1; transform: none; }
.qc-bubble b { display: block; font-size: .72rem; color: var(--muted); }
.qc-bubble.mine { align-self: flex-end; border-color: rgb(var(--c3) / .6); border-radius: 16px 16px 4px 16px; }
.qc-bubble.emoji span { font-size: 1.5rem; line-height: 1.1; }
@media (max-width: 1180px) { .social-panel { grid-column: 1 / -1; } }
@media (min-width: 901px) {
  .side { overflow-y: auto; }
  .side > .pane { flex-shrink: 0; }
  .side .game-chat { flex-shrink: 1; min-height: 180px; }
  #quickChat { display: none !important; } /* on big screens quick chat lives on the 💬 button over the board */
}
.qc-pop { max-height: min(75%, 420px); }
/* the quick-chat button sits at the right end of your own player bar, never over the board */
.board-col { position: relative; }
.qc-fab { top: auto; bottom: 4px; right: 2px; width: 44px; height: 44px; font-size: 1.2rem; }
body.has-qc #barBottom { padding-right: 54px; }
.qc-pop { bottom: 56px; right: 2px; }