body.local-duel-open{overflow:hidden!important}body.local-duel-open>.legal-footer{display:none!important}.local-duel.active{position:fixed!important;inset:0;width:100%;height:100dvh;min-height:0!important;overflow:hidden;padding:0!important;margin:0!important;z-index:30;animation:none!important;background:radial-gradient(at 50% 50%,#123551,#030b1a);color:#edf6ff;touch-action:manipulation}.duel-board{height:100%;width:min(100%,900px);margin:auto;display:grid;grid-template-rows:minmax(0,37fr) minmax(0,26fr) minmax(0,37fr);padding:4px;gap:3px}.duel-player{--accent:#39d9ff;--key1:#087ddd;--key2:#092e65;display:grid;grid-template-rows:24px 28px minmax(0,1fr) 40px 12px;gap:4px;padding:6px;border:1px solid var(--accent);border-radius:18px;background:linear-gradient(#081d37,#051329);min-height:0;overflow:hidden}.player-1{--accent:#ffbb49;--key1:#a95b0e;--key2:#4a2409;transform:rotate(180deg)}.duel-player header{display:flex;gap:6px;align-items:center;min-width:0}.duel-player header>b{font-size:12px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.duel-player header>strong{font-size:14px;white-space:nowrap;color:var(--accent)}.duel-player header label{display:flex;align-items:center;gap:3px;font-size:9px;max-width:48%;min-width:0}.duel-player select{height:23px;min-height:0!important;font-size:10px;padding:1px 4px!important;margin:0!important;width:90px;color:#e2f3ff;border:1px solid var(--accent);background:#102b43;border-radius:7px}.duel-player output{display:flex;align-items:center;justify-content:center;border:1px solid var(--accent);border-radius:10px;color:#fff;font-size:19px;background:#041025;overflow:hidden}.duel-input-zone{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 15%;gap:8px}.duel-keys{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(4,minmax(0,1fr));gap:4px;min-height:0}.duel-keys button{min-width:0;min-height:0!important;line-height:1;padding:0!important;border:1px solid var(--accent);border-radius:11px;background:linear-gradient(145deg,var(--key1),var(--key2));box-shadow:inset 0 1px 4px #ffffff60,0 0 5px color-mix(in srgb,var(--accent) 35%,transparent);color:white;font-size:clamp(18px,3dvh,29px);font-weight:800;user-select:none;-webkit-user-select:none}.duel-keys button:active,.duel-utilities button:active{filter:brightness(1.4)}.duel-utilities{display:grid;grid-template-rows:1fr 1fr;gap:8px;padding:3px 0}.duel-utilities button{color:#d2e5f7;background:linear-gradient(#234268,#112039);border:1px solid #547ea7;border-radius:12px;font-size:22px;min-height:0!important;padding:0}.duel-submit{color:white;background:linear-gradient(#11c283,#067b55);border:1px solid #83ffd5;border-radius:12px;font-size:18px;font-weight:900;box-shadow:inset 0 2px 3px #b6ffdb60,0 0 8px #14c48455;padding:7px!important;margin:4px 0 0!important;min-height:0;cursor:pointer}.duel-feedback{font-size:9px;text-align:center;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#b0d0e7}.duel-player[data-style="classic"] .duel-keys button{background:#e4edf3;color:#112a42;box-shadow:none;border:1px solid #afc7d8}.duel-player[data-style="calculator"] .duel-keys button{background:linear-gradient(#334452,#172735);border:1px solid #83a4b7;box-shadow:inset 0 1px 2px #b3c6cf50;font-family:monospace}.duel-arena{position:relative;display:grid;grid-template-columns:1fr 30% 1fr;align-items:center;min-height:0;gap:4px;padding:0 5px;overflow:hidden}.duel-rope-zone{height:100%;min-height:0;position:relative;grid-column:2;grid-row:1;display:flex;justify-content:center}#duelRope{height:100%;width:100%;overflow:visible}.duel-wolf{position:absolute;width:28px;height:26px;z-index:2;left:calc(44% - 14px)}.wolf-top{top:0;transform:rotate(180deg)}.wolf-bottom{bottom:0}.duel-question{border:1px solid #41cafa;background:linear-gradient(#092742,#04162e);border-radius:12px;min-width:0;padding:7px 4px;text-align:center}.question-top{grid-column:1;grid-row:1;transform:rotate(180deg);border-color:#f6ab40;align-self:start;margin-top:7px}.question-bottom{grid-column:3;grid-row:1;align-self:end;margin-bottom:7px}.duel-equation{display:block;font-size:clamp(14px,2.6dvh,25px);overflow-wrap:anywhere;color:#ffe8a0}.duel-lead{display:block;font-size:9px;line-height:1.3;margin-top:4px;overflow-wrap:anywhere}.duel-pause{position:absolute;bottom:5px;left:8px;width:27px;height:27px;border:1px solid #4d8bab;border-radius:50%;background:#112a40;color:white;font-size:17px}.home-duel-module{background:radial-gradient(at 15% 15%,#087fbe,#0e2040 65%)!important}.home-duel-module>span{font-size:clamp(30px,6vw,65px);color:#fcd478;text-shadow:0 0 8px #36dfff;display:grid;height:70%;place-items:center}.duel-setup{height:100%;max-width:650px;margin:auto;padding:14px;display:flex;flex-direction:column;justify-content:center;gap:10px;box-sizing:border-box}.duel-setup header{display:flex;gap:12px;align-items:center}.duel-setup header img{width:58px;height:58px;object-fit:contain}.duel-setup h1{font-size:22px;color:#ffe3a1}.duel-setup p{font-size:12px;color:#b8d6e9;line-height:1.4}.duel-settings{display:grid;grid-template-columns:1fr 1fr;gap:8px}.duel-settings label{font-size:11px;display:grid;gap:3px;min-width:0}.duel-settings input,.duel-settings select{width:100%;height:35px;min-height:0!important;margin:0!important;padding:5px 8px!important;font-size:14px;background:#112942;border:1px solid #367292;color:white;border-radius:10px;min-width:0}.duel-settings [hidden]{display:none!important}.duel-back{color:#d5e8f4;border:1px solid #4c6d8b;border-radius:10px;background:#192b41;padding:9px}#duelOverlay:not([hidden]){position:absolute;inset:0;z-index:10;display:grid;place-items:center;padding:16px;background:#010913c9;backdrop-filter:blur(5px)}.duel-dialog{width:min(100%,400px);border:1px solid #53cafa;border-radius:21px;padding:22px;background:#0b253f;display:grid;gap:18px;text-align:center}.duel-dialog h2{font-size:23px;color:#ffe295}.duel-dialog p{font-size:15px;line-height:1.5}
@media(max-height:710px){.duel-player{grid-template-rows:20px 22px minmax(0,1fr) 31px 10px;padding:4px;gap:3px}.duel-submit{font-size:15px;margin-top:5px!important;padding:3px!important}.duel-player header>b{font-size:10px}.duel-player select{height:19px;font-size:9px;width:75px}.duel-player header label{font-size:0}.duel-feedback{font-size:8px}.duel-keys{gap:3px}.duel-keys button{border-radius:8px;font-size:19px}.duel-setup{padding:10px;gap:7px}.duel-setup h1{font-size:18px}.duel-setup header img{width:42px;height:42px}.duel-setup p{font-size:10px}.duel-settings{gap:6px}.duel-settings input,.duel-settings select{height:31px;font-size:12px}.duel-settings label{font-size:10px}.duel-wolf{width:21px;height:19px;left:calc(44% - 10px)}}
@media(orientation:landscape) and (max-height:600px){.duel-setup{max-width:100%;gap:6px}.duel-settings{grid-template-columns:repeat(4,1fr)}.duel-setup header{justify-content:center}.duel-setup p{text-align:center}.duel-board{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,37fr) minmax(0,26fr) minmax(0,37fr);max-width:100%;width:100%;gap:4px}.duel-player.player-1{grid-column:1}.duel-arena{grid-column:2}.duel-player.player-0{grid-column:3}.duel-player{grid-template-rows:24px 28px minmax(0,1fr) 35px 12px}.duel-question{padding:6px 2px}.duel-equation{font-size:14px}.duel-lead{font-size:8px}}
/* Current single-player keyboard: respond is isolated on its own final row. */
#gameScreen.approved-game #keyboardGrid{grid-template-columns:repeat(3,minmax(0,1fr))!important;grid-template-rows:repeat(6,minmax(0,1fr)) minmax(0,1.12fr)!important;gap:4px!important}#gameScreen.approved-game #keyboardGrid .key-ok{grid-column:1/-1!important;grid-row:7!important;margin-top:7px!important}#gameScreen.approved-game #keyboardGrid .key-cancel{grid-column:2!important;grid-row:6!important}#gameScreen.approved-game #keyboardGrid .key-quit{grid-column:3!important;grid-row:6!important}#gameScreen.approved-game #keyboardGrid .key-all{grid-column:2!important;grid-row:5!important}#gameScreen.approved-game #keyboardGrid .key-c{grid-column:1!important;grid-row:5!important}#gameScreen.approved-game #keyboardGrid .key-skip{grid-column:3!important;grid-row:5!important}#gameScreen.approved-game #keyboardGrid button.game-action{font-size:clamp(10px,1.4dvh,15px)!important;line-height:1!important}#gameScreen.approved-game #keyboardGrid button.game-action span{font-size:14px!important}#gameScreen.approved-game #keyboardGrid button.game-action b{font-size:inherit!important}#gameScreen.approved-game #keyboardGrid .key-ok b{font-size:clamp(16px,2.5dvh,24px)!important}
#gameScreen.approved-game #keyboardGrid button.game-key:not(.game-action){grid-column:span 1!important;grid-row:auto!important}#gameScreen.approved-game #keyboardGrid button.game-action{grid-column:span 1!important}#gameScreen.approved-game #keyboardGrid button.key-ok{grid-column:1/-1!important}.duel-rotate{display:none}
@media(orientation:landscape) and (max-height:600px){.local-duel .duel-rotate{position:absolute;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#07172efc;text-align:center;padding:25px}.duel-rotate strong{font-size:23px;color:#ffe295}.duel-rotate p{font-size:15px;color:#c5e0ee}}
#gameScreen.approved-game #keyboardGrid button.key-ok{height:calc(100% - 7px)!important}#gameScreen.approved-game #keyboardGrid button.game-action:not(.key-ok){gap:3px!important;white-space:normal!important}#gameScreen.approved-game #keyboardGrid button.game-action:not(.key-ok) b{white-space:normal!important;line-height:1.05!important}

.home-duel-module>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.home-duel-module{position:relative;overflow:hidden}.home-duel-module>b{position:relative;z-index:1}.duel-clock{display:block;font-size:12px;font-weight:800;color:#8eeeff;margin-top:4px}.duel-clock.urgent{color:#ff996d}.duel-settings{gap:6px}.duel-setup{gap:7px}
.home-duel-module>b{position:absolute;z-index:1}