/* Wide, card-first arena. The sidebar is gone; settings live in a compact dialog. */
.shell { max-width: 1430px; padding: 0 36px; }
.topbar { height: 74px; }
.heading { padding: 22px 0 25px; text-align: center; }
.heading .eyebrow { justify-content: center; }
.heading h1 { font-size: clamp(32px,4vw,53px); margin: 12px 0 8px; }
.heading p { font-size: 13px; }
.game-layout { display: block; }
.game-panel { max-width: 1220px; margin: 0 auto; }
.table-top { padding: 22px 36px 25px; border-radius: 24px; box-shadow: inset 0 0 0 6px #10382f,0 25px 55px #04171570; }
.play-field { padding: 14px 14px 18px; }
.card-row { max-width: 780px; gap: 20px; }
.playing-card { max-height: 180px; min-height: 130px; border-radius: 12px; padding: 11px; }
.playing-card .pip { font-size: clamp(45px,5vw,68px); }
.playing-card .corner { font-size: clamp(21px,2.5vw,28px); }
.centerline { margin: 22px 0; }
.table-meta { max-width: 920px; margin: 0 auto; }
.table-meta.lower { margin-top: 9px; }
.game-toolbar { max-width: 1220px; margin: 0 auto; padding: 17px 6px; }
.bottom-strip { max-width: 1220px; display: flex; justify-content: space-between; margin: 0 auto; padding: 10px 6px; color: #83a797; letter-spacing: .09em; font-size: 10px; font-weight: 700; }
.bottom-strip .stat-compact { display:flex; gap: 7px; align-items:center; }
.bottom-strip .stat-compact b { color:#dcedaa; font:800 16px Outfit,sans-serif; margin-left: 5px; }
.strip-diamond { color:#d7ee88; font-size:17px; padding:0 6px; }
.online-bar { max-width:1220px; margin: -9px auto 12px; border:1px solid #4d715e; border-radius:10px; padding: 10px 16px; background: #183d34; display:flex; align-items:center; gap:11px; color:#cce4be; font-size:11px; letter-spacing:.08em; font-weight:800; }
.online-pulse { display:inline-block; background:#d5ee86; height:7px; width:7px; border-radius:50%; box-shadow:0 0 12px #d5ee86; }
.online-bar-code { margin-left:auto; color:#a3bdaa; }
.online-bar-code b { color:#e6f4cb; letter-spacing:.15em; }
.online-bar button { border:1px solid #75946f; background:transparent; color:#d7ef97; border-radius:7px; font-size:11px; font-weight:800; padding:7px 11px; }
.hidden { display:none !important; }
#settingsDialog select { width:100%; margin:12px 0; background:#215344; color:#f0f3e8; border:1px solid #70937d; border-radius:8px; padding:13px; }
#settingsDialog .setting-label { display:block; margin-top:17px; font-size:13px; font-weight:800; }
#settingsDialog .main-btn { margin-top:16px; }

/* Game-mode selection and lobby */
.mode-screen { position:fixed; inset:0; z-index:80; min-height:100dvh; overflow-y:auto; display:flex; align-items:center; justify-content:center; background:radial-gradient(ellipse at 50% 20%,#21493d 0%,#091f1d 67%); padding:35px 20px; }
.mode-inner { max-width:1080px; width:100%; margin:auto; text-align:center; }
.mode-badge { display:inline-flex; border:1px solid #6d896b; color:#d0ec88; border-radius:50px; padding:9px 15px; letter-spacing:.19em; font-size:11px; font-weight:900; }
.mode-inner h2,.lobby-panel h2 { font:900 clamp(42px,6vw,76px)/1.06 Outfit,sans-serif; letter-spacing:-.045em; margin:20px 0 12px; }
.mode-inner h2 em { font-style:normal; color:#d7ec8e; }
.mode-description { margin:0 0 38px; color:#a9c0af; font-size:15px; }
.mode-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:17px; }
.mode-option { min-height:285px; display:flex; flex-direction:column; text-align:left; align-items:flex-start; color:#e9f1e5; padding:27px; background:linear-gradient(150deg,#214b3e,#113128); border:1px solid #4c7863; border-radius:19px; box-shadow:0 20px 35px #03191575; transition:transform .2s, border-color .2s,background .2s; }
.mode-option:hover,.mode-option:focus-visible { transform:translateY(-7px); border-color:#d6ed90; background:linear-gradient(150deg,#30634f,#15382e); outline:none; }
.mode-icon { display:grid; place-items:center; height:56px; width:56px; border-radius:16px; background:#376b51; color:#ddef9f; font-size:32px; }
.mode-title { font:800 27px Outfit,sans-serif; letter-spacing:-.025em; margin:22px 0 8px; }
.mode-caption { color:#afc8b8; font-size:13px; line-height:1.6; }
.mode-arrow { color:#d4ec8c; font-size:11px; letter-spacing:.15em; font-weight:900; margin-top:auto; padding-top:24px; }
.mode-footnote { font-size:10px; font-weight:800; letter-spacing:.15em; color:#628e7b; margin-top:38px; }
.lobby-panel { width:min(560px,100%); background:linear-gradient(140deg,#214b3f,#102d27); border:1px solid #5b836d; border-radius:23px; padding:35px; box-shadow:0 26px 60px #031412a0; }
.lobby-back { background:none; color:#adc8b5; border:none; padding:0; margin:0 0 26px; font-size:13px; font-weight:700; }
.lobby-panel h2 { font-size:clamp(33px,5vw,48px); margin:21px 0 8px; }
.lobby-panel p { font-size:14px; color:#aec7b6; line-height:1.55; }
.friend-choices { display:flex; flex-direction:column; gap:20px; margin-top:27px; }
.join-row,.share-row { display:flex; gap:10px; }
.join-row input,.share-row input { flex:1; min-width:0; padding:14px; border:1px solid #65836e; border-radius:8px; color:#eef5e4; background:#0d2a24; font:800 14px 'DM Sans',sans-serif; letter-spacing:.13em; text-transform:uppercase; }
.share-row input { font-size:11px; font-weight:500; letter-spacing:normal; text-transform:none; }
.join-row button,.share-row button { background:#315d4d; border:1px solid #7c9a6e; border-radius:8px; color:#e0f3ba; font-size:12px; font-weight:800; padding:10px 16px; }
.waiting-panel { text-align:center; border:1px solid #4d765e; background:#11352c; border-radius:15px; padding:22px; margin-top:25px; }
.waiting-animation { display:flex; justify-content:center; gap:8px; margin-bottom:13px; }
.waiting-animation span { height:9px; width:9px; border-radius:50%; background:#d1e889; animation:waiting-bounce 1s ease-in-out infinite alternate; }
.waiting-animation span:nth-child(2) { animation-delay:.2s; }.waiting-animation span:nth-child(3) { animation-delay:.4s; }
@keyframes waiting-bounce { to { opacity:.2; transform:translateY(-8px); } }
#waitingText { color:#d4e9cf; font-weight:800; font-size:14px; }
.room-chip { margin:20px auto; display:flex; align-items:center; justify-content:center; gap:13px; color:#89aa9b; font-size:11px; letter-spacing:.14em; }
.room-chip strong { background:#d9ec9d; color:#17382f; font:900 22px Outfit; letter-spacing:.18em; padding:9px 13px; border-radius:8px; }
.lobby-hint { font-size:11px !important; margin:16px 0 0; }
.lobby-error { color:#ffb1a7 !important; min-height:22px; margin-bottom:0; font-weight:700; }
@media (max-width:850px) { .mode-grid { grid-template-columns:1fr; max-width:520px; margin:auto; } .mode-option { min-height:180px; } .mode-description { margin-bottom:23px; } .game-layout { display:block; } .card-row { gap:10px; } .playing-card { min-height:100px; } .bottom-strip { flex-wrap:wrap; gap:15px; } }
@media (max-width:550px) { .shell { padding:0 12px; } .topbar { height:66px; } .top-actions { gap:7px; } .top-actions .subtle { font-size:10px; } .heading { padding:17px 0; } .heading h1 { font-size:34px; } .table-top { padding:16px 9px; border-radius:14px; } .play-field { padding:13px 0; } .card-row { gap:7px; } .playing-card { min-height:95px; padding:5px; border-radius:8px; } .playing-card .pip { font-size:34px; } .playing-card .corner { font-size:17px; } .centerline { margin:19px 0; } .game-toolbar { padding:13px 3px; } .bottom-strip { font-size:9px; } .mode-inner h2 { font-size:45px; } .mode-option { padding:20px; min-height:165px; } .mode-title { font-size:23px; margin:12px 0 5px; } .mode-icon { height:43px; width:43px; font-size:25px; } .lobby-panel { padding:22px; } .join-row,.share-row { flex-direction:column; } .online-bar { flex-wrap:wrap; } }
@media (prefers-reduced-motion: reduce) { .waiting-animation span { animation:none; } .mode-option { transition:none; } }
.playing-card.online-dealt { animation: arena-deal 380ms cubic-bezier(.12,.78,.24,1.1) both; }
@keyframes arena-deal { from { opacity:0; transform:translateY(-72px) scale(.7) rotate(-12deg); } to { opacity:1; transform:translateY(0) scale(1) rotate(0); } }
/* Restart the three-second countdown only when the no-match notice becomes visible. */
.loading-track span { animation:none; transform:scaleX(0); }
.no-match-overlay.visible .loading-track span { animation:countdown 3s linear both; }
@media (prefers-reduced-motion: reduce) { .playing-card.online-dealt,.no-match-overlay.visible .loading-track span { animation:none; } .no-match-overlay.visible .loading-track span { transform:scaleX(1); } }