:root{--safe-top: env(safe-area-inset-top, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body{margin:0;height:100%;background:#273d3b;overflow:hidden}body{position:fixed;top:0;right:0;bottom:0;left:0;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#game{display:block;width:100%;height:100%;touch-action:none}#hud{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;color:#f6f2de;font:14px system-ui,-apple-system,sans-serif}.hud-bar{position:absolute;top:0;left:0;right:0;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,var(--safe-right)) 0 max(16px,var(--safe-left));padding-top:env(safe-area-inset-top);box-sizing:content-box;background:#203631;border-bottom:1px solid #547368}.hud-side{display:flex;flex-direction:column;gap:2px;min-width:0}.hud-foe{align-items:flex-end}.hud-name{font-size:11px;opacity:.7;letter-spacing:.08em;text-transform:uppercase}.hud-row{display:flex;gap:8px;font-variant-numeric:tabular-nums}.hud-weapon{opacity:.85;font-family:ui-monospace,monospace;border-radius:3px}.hud-weapon.flash{animation:hud-flash .22s ease-out}@keyframes hud-flash{0%{background:#e5484d;opacity:1}to{background:transparent;opacity:.85}}.hud-clock{opacity:.85}.hud-centre{text-align:center}.hud-phase{font-size:11px;opacity:.7;letter-spacing:.08em;text-transform:uppercase}.hud-timer{font-size:23px;font-weight:750;font-variant-numeric:tabular-nums}.hud-result{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0000008c;pointer-events:auto}.hud-result.hidden{display:none}.hud-result-box{background:#243b37;border:1px solid #567069;border-radius:12px;padding:24px 32px;text-align:center;min-width:220px}.hud-result-title{font-size:24px;font-weight:700;margin-bottom:16px}.hud-again{font:inherit;font-size:16px;padding:10px 24px;border-radius:8px;border:0;background:#39c9b4;color:#fff;cursor:pointer}.hud-again:active{background:#2bab98}.hud-gear{pointer-events:auto;z-index:2;position:absolute;right:max(10px,var(--safe-right));top:calc(100% + 6px);width:44px;height:44px;border-radius:14px;border:1px solid #567069;background:#203631f0;color:#ddd;font-size:20px;line-height:42px;padding:0;cursor:pointer}.hud-gear:active{background:#344e47}.hud-settings{position:absolute;z-index:2;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#00000073;pointer-events:auto}.hud-settings.hidden{display:none}.hud-settings-box{background:#243b37;border:1px solid #567069;border-radius:12px;padding:20px 24px;min-width:260px;display:flex;flex-direction:column;gap:12px}.hud-settings-title{font-size:18px;font-weight:600}.hud-settings-row{display:flex;align-items:center;gap:10px;font-size:15px;cursor:pointer}.hud-settings-check{width:20px;height:20px;margin:0;accent-color:#39c9b4}.hud-close{font:inherit;font-size:15px;margin-top:4px;padding:8px 18px;border-radius:8px;border:1px solid #567069;background:#344e47;color:#f6f2de;cursor:pointer;align-self:flex-end}.hud-result-detail{font-size:14px;opacity:.75;margin:-8px 0 16px}.hud-result-detail.hidden{display:none}.hud-net{position:absolute;left:calc(8px + var(--safe-left));bottom:calc(6px + var(--safe-bottom));font-size:11px;opacity:.55;font-variant-numeric:tabular-nums}.hud-lobby{position:absolute;z-index:1;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0000008c;pointer-events:auto}.hud-lobby.hidden{display:none}.hud-lobby-box{background:#243b37;border:1px solid #567069;border-radius:12px;padding:24px 32px;text-align:center;min-width:260px;max-width:90vw;display:flex;flex-direction:column;gap:14px;align-items:center}.hud-lobby-title{font-size:24px;font-weight:700;letter-spacing:.02em}.hud-lobby-status{font-size:15px;opacity:.9;min-height:20px}.hud-lobby-note{font-size:13px;opacity:.7;max-width:320px}.hud-lobby-note.hidden{display:none}.hud-lobby-buttons{display:flex;gap:10px;justify-content:center;min-height:40px}.hud-primary{font:inherit;font-size:16px;padding:10px 28px;border-radius:8px;border:0;background:#39c9b4;color:#fff;cursor:pointer}.hud-primary:active{background:#2bab98}.hud-primary.hidden{display:none}.hud-secondary{font:inherit;font-size:15px;padding:10px 18px;border-radius:8px;border:1px solid #567069;background:#344e47;color:#f6f2de;cursor:pointer}.hud-secondary.hidden{display:none}.hud-link{font:inherit;font-size:13px;background:none;border:0;color:#9bb7d0;text-decoration:underline;cursor:pointer;padding:12px}.hud-link.hidden{display:none}.hud-fullscreen{align-self:stretch}.hud-banner{position:absolute;left:50%;top:calc(76px + env(safe-area-inset-top));transform:translate(-50%);padding:8px 16px;border-radius:8px;background:#e5484dd9;color:#fff;font-size:14px;white-space:nowrap}.hud-banner.hidden{display:none}button{-webkit-tap-highlight-color:transparent;min-height:44px}button:focus-visible,input:focus-visible{outline:3px solid #ffe2a4;outline-offset:3px}#game{cursor:crosshair}.hud-side{gap:4px}.hud-row{align-items:center;gap:10px;white-space:nowrap}.hud-name{font-weight:700;letter-spacing:.12em}.hud-clock{color:#efe9d3;font-size:17px;font-weight:750}.hud-weapon{padding:2px 5px;background:#39534a;font-weight:700}.hud-phase{color:#e8c98d;font-weight:700;letter-spacing:.16em}.hud-centre{min-width:68px}.hud-settings-box,.hud-lobby-box,.hud-result-box{box-sizing:border-box;max-width:min(440px,calc(100vw - 32px));min-width:min(300px,calc(100vw - 32px));max-height:calc(100dvh - 32px - var(--safe-top) - var(--safe-bottom));overflow:auto;box-shadow:0 16px 64px #0a211c66;border-top:3px solid #a8c3a1}.hud-settings,.hud-lobby,.hud-result{padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left)}.hud-settings-row{min-height:44px}.hud-settings-check{flex-shrink:0;width:24px;height:24px}.hud-primary,.hud-again{font-weight:750;color:#133d33;box-shadow:0 3px #1d8b78}.hud-lobby-title{color:#f3e6c7}.hud-lobby-buttons{flex-wrap:wrap}.hud-banner{max-width:calc(100vw - 48px);white-space:normal;text-align:center;box-sizing:border-box}.hud-net{padding:3px 7px;border-radius:4px;background:#203631;color:#f6f2de;opacity:.85}.hud-net:empty{display:none}@media(max-width:480px){.hud-bar{padding-left:max(10px,var(--safe-left));padding-right:max(10px,var(--safe-right))}.hud-row{gap:6px}.hud-clock{font-size:15px}.hud-weapon{font-size:12px;padding:2px 3px}.hud-name{font-size:10px}.hud-settings-box,.hud-lobby-box,.hud-result-box{padding:20px}}@media(max-height:480px){.hud-settings-box{gap:3px;padding:12px 20px}.hud-lobby-box{gap:8px;padding:16px 24px}}@media(prefers-reduced-motion:reduce){.hud-weapon.flash{animation:none;background:#e5484d}}.hud-touch-hints{display:none}@media(pointer:coarse){.hud-touch-hints{position:absolute;bottom:calc(18px + var(--safe-bottom));left:max(24px,var(--safe-left));right:max(24px,var(--safe-right));display:flex;justify-content:space-between;gap:16px}.hud-touch-hints span{padding:6px 9px;border-radius:6px;background:#203631b3;color:#f6f2de;font-size:10px;font-weight:700;letter-spacing:.08em}.hud-net{bottom:calc(52px + var(--safe-bottom))}}.hud-row{position:relative}.hud-clock{border-radius:4px;padding:0 3px;transition:color .2s}.hud-clock.running{color:#ffe2a4;text-shadow:0 0 10px #ffe2a480}.hud-clock.low{color:#ff8a80}.hud-clock.hit{animation:hud-flash .4s ease-out}.hud-penalty{position:absolute;left:calc(100% + 6px);top:0;font-size:14px;font-weight:800;color:#ff8a80;opacity:0;white-space:nowrap;pointer-events:none}.hud-foe .hud-penalty{left:auto;right:calc(100% + 6px)}.hud-penalty.show{animation:hud-penalty 1.1s ease-out forwards}@keyframes hud-penalty{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-16px)}}.hud-timer.warn{color:#ffd56b;animation:hud-pulse 1s ease-in-out infinite}@keyframes hud-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.hud-status{position:absolute;left:50%;top:calc(76px + env(safe-area-inset-top));transform:translate(-50%);height:30px;display:flex;align-items:center;justify-content:center;pointer-events:none}.hud-status.hidden{display:none}.hud-status-text{padding:4px 14px;border-radius:999px;font-size:14px;font-weight:750;letter-spacing:.02em;white-space:nowrap;box-shadow:0 2px 8px #0a211c55}.hud-status-mine{background:#39c9b4;color:#133d33}.hud-status-foe{background:#203631e6;color:#f6f2de;border:1px solid #567069}.hud-status-warn{background:#ffd56b;color:#3a2a00}#hud.at-board .hud-touch-hints{display:none}#game.board{cursor:default}.hud-promotion{position:absolute;z-index:2;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#00000073;pointer-events:auto;padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left)}.hud-promotion.hidden{display:none}.hud-promotion-box{background:#243b37;border:1px solid #567069;border-top:3px solid #a8c3a1;border-radius:12px;padding:16px 20px;display:flex;flex-direction:column;gap:12px;align-items:center;box-shadow:0 16px 64px #0a211c66}.hud-promotion-title{font-size:16px;font-weight:700}.hud-promotion-row{display:flex;gap:10px}.hud-promo{width:64px;height:64px;padding:4px;border-radius:10px;border:1px solid #567069;background:#e8d9b5;cursor:pointer}.hud-promo:active{background:#ffe2a4}.hud-promo-img{width:100%;height:100%;display:block}@media(prefers-reduced-motion:reduce){.hud-penalty.show{animation:hud-penalty-still 1.1s linear forwards}.hud-timer.warn{animation:none}}@keyframes hud-penalty-still{0%{opacity:1}to{opacity:0}}