:root{color-scheme:dark;--bg-deep: #07131f;--bg-mid: #12344f;--bg-glow: rgba(29, 181, 243, .22);--panel: rgba(8, 22, 36, .76);--panel-strong: rgba(7, 18, 30, .92);--panel-border: rgba(255, 255, 255, .14);--text-main: #f2f8ff;--text-soft: rgba(242, 248, 255, .74);--accent: #12f0a7;--accent-deep: #ffb340;--danger: #ff5d73;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;background:radial-gradient(circle at top left,rgba(255,179,64,.12),transparent 28%),radial-gradient(circle at top right,rgba(18,240,167,.12),transparent 25%),linear-gradient(145deg,#05101a,#0c2030 45%,#091826);color:var(--text-main)}body{position:relative}button,input{font:inherit}button{border:none;cursor:pointer}.app-root,.game-mount,.overlay-mount{position:relative;width:100%;height:100%}.overlay-mount{position:absolute;inset:0;z-index:30;pointer-events:none}.game-session,.game-world{position:absolute;inset:0}.game-session{overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(15,255,184,.14),transparent 16%),radial-gradient(circle at 80% 10%,rgba(255,180,67,.1),transparent 15%),linear-gradient(180deg,#060f1ac7,#07131ff2)}.game-hud{position:absolute;inset:0;z-index:5;pointer-events:none}.hud-panel,.hud-action-button{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#07121e85;border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 30px #0003}.hud-stats{position:absolute;top:18px;left:18px;min-width:180px;padding:16px 18px;border-radius:18px}.hud-score{font-size:26px;font-weight:800}.hud-mass,.hud-fps{margin-top:6px;color:var(--text-soft)}.hud-timer{position:absolute;top:18px;left:50%;transform:translate(-50%);padding:14px 22px;border-radius:999px}.hud-timer-value{font-size:30px;font-weight:800;letter-spacing:.08em}.hud-action-bar{position:absolute;top:18px;right:18px;display:flex;gap:10px;pointer-events:auto}.hud-action-button{padding:12px 18px;border-radius:999px;color:var(--text-main);font-weight:700}.hud-action-button:hover{transform:translateY(-1px)}.hud-action-button--secondary{background:#ffffff14}.hud-leaderboard{position:absolute;top:86px;right:18px;width:240px;padding:16px;border-radius:20px}.hud-leaderboard-title{font-size:14px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.hud-leaderboard-list{display:grid;gap:8px}.hud-leaderboard-entry{display:flex;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:12px;background:#ffffff0a;font-size:14px}.hud-leaderboard-entry.is-player{background:#12f0a72e;border:1px solid rgba(18,240,167,.22)}.hud-leaderboard-separator{height:1px;background:#ffffff29;margin:6px 0 2px}.hud-minimap{position:absolute;left:18px;bottom:18px;width:168px;height:168px;padding:9px;border-radius:18px}.hud-minimap canvas{display:block;width:150px;height:150px;border-radius:12px;background:#ffffff14}.hud-debug{position:absolute;left:18px;top:134px;width:min(440px,calc(100% - 36px));max-height:min(72vh,760px);padding:16px;border-radius:18px;pointer-events:auto;overflow:auto}.hud-debug-title{font-size:15px;font-weight:700;margin-bottom:14px}.hud-debug-row{display:grid;grid-template-columns:1fr auto;gap:8px;margin-bottom:10px}.hud-debug-input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#ffffff0f;color:var(--text-main)}.hud-debug-button{padding:10px 12px;border-radius:12px;background:#12f0a733;color:var(--text-main);font-weight:700}.hud-debug-divider{height:1px;margin:14px 0;background:#ffffff24}.hud-toolbox-host,.tuning-toolbox{display:grid;gap:10px}.tuning-toolbox-head{display:grid;gap:8px}.tuning-version-field{display:grid;gap:6px;color:var(--text-soft);font-size:12px}.tuning-version-field input{width:100%;padding:9px 11px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#ffffff0f;color:var(--text-main)}.tuning-action-row{display:flex;gap:8px}.tuning-action-button{flex:1;border-radius:10px;padding:8px 10px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:var(--text-main);font-size:12px;font-weight:700}.tuning-status,.tuning-derived{font-size:12px;line-height:1.5;color:var(--text-soft)}.tuning-toolbox-body{display:grid;gap:8px}.tuning-group{border:1px solid rgba(255,255,255,.1);border-radius:12px;background:#ffffff08;overflow:hidden}.tuning-group summary{list-style:none;cursor:pointer;padding:10px 12px;font-size:13px;font-weight:700;color:#d6ebff;background:#ffffff08}.tuning-group summary::-webkit-details-marker{display:none}.tuning-group-list{display:grid;gap:10px;padding:10px}.tuning-control-row{display:grid;gap:6px}.tuning-control-label{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--text-main)}.tuning-control-value{color:var(--accent);font-variant-numeric:tabular-nums}.tuning-control-row small{color:var(--text-soft);font-size:11px;line-height:1.4}.tuning-control-inputs{display:grid;grid-template-columns:1fr 92px;gap:8px}.tuning-control-inputs input[type=range]{width:100%;accent-color:var(--accent)}.tuning-control-inputs input[type=number]{width:100%;padding:7px 8px;border-radius:9px;border:1px solid rgba(255,255,255,.14);background:#ffffff0f;color:var(--text-main);font-size:12px}.tuning-preview{width:100%;min-height:180px;padding:9px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#02080e8c;color:#9ad7ff;resize:vertical;font-size:11px;line-height:1.45;font-family:Consolas,JetBrains Mono,SFMono-Regular,monospace}.lobby-overlay{--parallax-x: 0px;--parallax-y: 0px;position:absolute;inset:0;display:grid;opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease}.lobby-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.lobby-backdrop,.settings-overlay{position:absolute;inset:0}.lobby-backdrop{background:radial-gradient(circle at top left,rgba(255,186,92,.28),transparent 22%),radial-gradient(circle at 78% 14%,rgba(18,240,167,.18),transparent 20%),radial-gradient(circle at 52% 88%,rgba(77,140,255,.14),transparent 18%),linear-gradient(140deg,#05101ae0,#091826cc)}.lobby-shell{position:relative;z-index:1;display:grid;grid-template-rows:auto 1fr auto;gap:26px;width:min(1380px,calc(100% - 40px));height:calc(100% - 40px);margin:20px auto;padding:26px 28px;border-radius:32px;background:linear-gradient(180deg,#081624d9,#07121ebd);border:1px solid var(--panel-border);box-shadow:0 30px 80px #00000047;overflow:visible}.lobby-overlay.is-modal-only .lobby-shell{display:none}.lobby-topbar,.lobby-footer,.lobby-grid{position:relative;z-index:2}.lobby-topbar{display:flex;justify-content:space-between;gap:24px;align-items:center}.lobby-brand{display:flex;align-items:center;gap:18px}.lobby-brand-mark{width:70px;height:70px;display:grid;place-items:center;border-radius:22px;font-size:24px;font-weight:900;color:#07131f;background:linear-gradient(135deg,#12f0a7,#4bd8ff);box-shadow:0 18px 28px #12f0a738}.lobby-brand-title{font-size:30px;font-weight:800}.lobby-brand-subtitle{color:var(--text-soft);margin-top:4px}.lobby-topbar-actions{display:flex;align-items:center;gap:14px}.lobby-player-pill,.lobby-resource-card,.lobby-highlight-card,.lobby-mode-card,.lobby-side-card,.lobby-footer{background:#ffffff0d;border:1px solid rgba(255,255,255,.09);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.lobby-player-pill{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:18px}.lobby-avatar{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,#ffb340,#ff6d3a);color:#07131f;font-weight:900}.lobby-player-name{font-weight:700}.lobby-player-status,.lobby-mode-meta,.lobby-side-card p,.lobby-footer-copy small{color:var(--text-soft)}.lobby-resource-strip{display:flex;gap:10px}.lobby-resource-card{min-width:104px;padding:10px 14px;border-radius:16px}.lobby-resource-card span{display:block;color:var(--text-soft);font-size:12px;margin-bottom:4px}.lobby-ghost-button{padding:12px 18px;border-radius:999px;color:var(--text-main);font-weight:700;background:#ffffff14;border:1px solid rgba(255,255,255,.14)}.lobby-grid{display:grid;grid-template-columns:1.15fr 1fr .8fr;gap:18px;min-height:0;overflow:hidden}.lobby-hero,.lobby-mode-panel,.lobby-side-panel{min-height:0}.lobby-hero{display:flex;flex-direction:column;justify-content:center;gap:18px;padding:10px 8px 10px 4px}.lobby-badge{width:fit-content;padding:8px 14px;border-radius:999px;background:#ffb3402e;color:#ffd18a;font-size:13px;font-weight:700;letter-spacing:.06em}.lobby-hero h1{margin:0;max-width:15ch;font-size:clamp(34px,3.8vw,62px);line-height:1.12;letter-spacing:.01em;text-wrap:balance}.lobby-hero p{margin:0;max-width:640px;color:var(--text-soft);font-size:17px;line-height:1.7}.lobby-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.lobby-highlight-card{padding:16px;border-radius:20px}.lobby-highlight-card span{display:block;color:var(--text-soft);font-size:13px;margin-bottom:8px}.lobby-highlight-card strong{font-size:18px}.lobby-mode-panel{display:grid;gap:12px;align-content:start}.lobby-section-heading{display:flex;justify-content:space-between;align-items:baseline;padding:0 4px;color:var(--text-soft)}.lobby-section-heading strong{color:var(--text-main)}.lobby-mode-card{position:relative;padding:18px;border-radius:24px;overflow:hidden;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background-color .18s ease,box-shadow .18s ease;will-change:transform}.lobby-mode-card:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.12) 50%,transparent 80%);transform:translate(-130%);transition:transform .32s ease;pointer-events:none}.lobby-mode-card:hover{transform:translateY(-3px);border-color:#ffffff3d}.lobby-mode-card:hover:after{transform:translate(120%)}.lobby-mode-card.is-active{background:linear-gradient(180deg,#12f0a726,#ffffff0f),#ffffff0d;border-color:#12f0a759;box-shadow:0 18px 34px #12f0a729}.lobby-mode-card.is-disabled{opacity:.75}.lobby-mode-card:focus-visible{outline:2px solid rgba(18,240,167,.9);outline-offset:2px}.lobby-mode-status{display:inline-flex;padding:6px 10px;border-radius:999px;background:#ffffff14;color:var(--text-soft);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.lobby-mode-title{margin-top:12px;font-size:24px;font-weight:800}.lobby-mode-card ul{padding-left:18px;margin:14px 0 0;color:var(--text-soft);line-height:1.7}.lobby-side-panel{display:grid;gap:12px;align-content:start}.lobby-side-card{padding:18px;border-radius:22px}.lobby-side-card-title{font-size:18px;font-weight:700;margin-bottom:10px}.lobby-side-card ul{margin:0;padding-left:18px;color:var(--text-soft);line-height:1.8}.lobby-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 20px;border-radius:26px}.lobby-footer-copy span{display:block;color:var(--text-soft);font-size:13px}.lobby-footer-copy strong{display:block;font-size:28px;margin:4px 0}.lobby-footer-actions{display:flex;gap:12px}.lobby-start-button{min-width:168px;padding:14px 22px;border-radius:999px;font-size:17px;font-weight:800;color:#07131f;background:linear-gradient(135deg,#12f0a7,#ffca62);box-shadow:0 18px 28px #12f0a738;position:relative;overflow:hidden;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.lobby-start-button:after{content:"";position:absolute;top:0;left:-120%;width:80%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.4),transparent);animation:sweep 2.8s ease-in-out infinite}.lobby-start-button:hover{transform:translateY(-1px);box-shadow:0 22px 34px #12f0a742}.lobby-start-button:active{transform:translateY(1px) scale(.992)}.lobby-start-button.is-disabled,.lobby-start-button:disabled{cursor:not-allowed;opacity:.72;box-shadow:none}.lobby-start-button.is-disabled:after,.lobby-start-button:disabled:after{animation:none}.lobby-start-button--small{min-width:120px;padding:12px 18px;font-size:15px}.settings-overlay{display:grid;place-items:center;z-index:2;opacity:0;visibility:hidden;background:#0309107a;transition:opacity .18s ease,visibility .18s ease;pointer-events:none}.lobby-overlay.is-settings-open .settings-overlay{opacity:1;visibility:visible;pointer-events:auto}.settings-panel{width:min(560px,calc(100% - 28px));padding:24px;border-radius:28px;background:linear-gradient(180deg,#091622fa,#07121ef2);border:1px solid rgba(255,255,255,.12);box-shadow:0 30px 80px #0000004d}.settings-header{display:flex;justify-content:space-between;gap:16px;align-items:start}.settings-kicker{color:var(--accent);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.settings-header h2{margin:0;font-size:28px}.settings-close{width:40px;height:40px;border-radius:50%;background:#ffffff14;color:var(--text-main);font-size:28px;line-height:1}.settings-field{display:grid;gap:10px;margin-top:20px;color:var(--text-soft)}.settings-field input{padding:14px 16px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:#ffffff0f;color:var(--text-main)}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.settings-toggle{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);transition:border-color .15s ease,background-color .15s ease}.settings-toggle:has(input:checked){border-color:#12f0a759;background:#12f0a71a}.settings-toggle--wide{grid-column:1 / -1}.settings-toggle input{width:18px;height:18px}.settings-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:22px}.settings-footer p{margin:0;color:var(--text-soft);line-height:1.6}.lobby-orb{position:absolute;border-radius:50%;filter:blur(6px);animation:floaty 8s ease-in-out infinite;transform:translate3d(var(--parallax-x),var(--parallax-y),0);transition:transform .12s linear}.lobby-orb--one{top:12%;left:8%;width:220px;height:220px;background:radial-gradient(circle at 30% 30%,#12f0a78c,#12f0a70f)}.lobby-orb--two{top:18%;right:12%;width:300px;height:300px;animation-duration:10s;background:radial-gradient(circle at 40% 35%,#ffb34070,#ffb3400d);transform:translate3d(calc(var(--parallax-x) * -.7),calc(var(--parallax-y) * -.7),0)}.lobby-orb--three{bottom:10%;left:40%;width:180px;height:180px;animation-duration:7s;background:radial-gradient(circle at 30% 30%,#4d8cff6b,#4d8cff0a);transform:translate3d(calc(var(--parallax-x) * .45),calc(var(--parallax-y) * .45),0)}@keyframes floaty{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(0,-18px,0) scale(1.03)}}@keyframes sweep{0%{left:-120%}60%,to{left:150%}}.lobby-overlay.is-mode-locked .lobby-start-button{animation:modeLockedShake .22s ease}@keyframes modeLockedShake{0%{transform:translate(0)}25%{transform:translate(-3px)}50%{transform:translate(3px)}75%{transform:translate(-2px)}to{transform:translate(0)}}[data-reduced-motion=true] .lobby-orb,html[data-reduced-motion=true] .lobby-orb{animation:none;transform:translateZ(0)}[data-reduced-motion=true] .lobby-start-button:after,html[data-reduced-motion=true] .lobby-start-button:after{animation:none}@media(max-width:1023px){.lobby-shell{width:min(100%,calc(100% - 20px));height:calc(100% - 20px);margin:10px auto;padding:20px}.lobby-grid{grid-template-columns:1fr 1fr;grid-template-areas:"hero hero" "modes side";overflow:auto}.lobby-hero{grid-area:hero}.lobby-mode-panel{grid-area:modes}.lobby-side-panel{grid-area:side}.lobby-topbar,.lobby-footer{flex-direction:column;align-items:stretch}.lobby-topbar-actions,.lobby-footer-actions{justify-content:space-between}}@media(max-width:767px){.lobby-shell{grid-template-rows:auto 1fr auto;gap:18px;padding:16px;border-radius:24px}.lobby-grid{grid-template-columns:1fr;grid-template-areas:"hero" "modes" "side";overflow-y:auto;padding-bottom:76px}.lobby-highlights,.settings-grid{grid-template-columns:1fr}.lobby-topbar-actions,.lobby-resource-strip,.lobby-footer-actions,.settings-footer{flex-direction:column;align-items:stretch}.lobby-brand{align-items:start}.lobby-brand-title{font-size:22px}.lobby-hero h1{font-size:30px;max-width:none;line-height:1.18}.lobby-hero p{font-size:15px;line-height:1.65}.lobby-footer{position:sticky;bottom:0}.lobby-start-button,.lobby-ghost-button{width:100%}.hud-stats,.hud-debug,.hud-leaderboard,.hud-action-bar{left:12px;right:12px;width:auto}.hud-action-bar{top:auto;bottom:12px;justify-content:flex-end}.hud-leaderboard{top:auto;bottom:92px}.hud-minimap{left:auto;right:12px;bottom:228px}.hud-debug{top:auto;bottom:392px}.hud-timer{top:12px;padding:10px 18px}.hud-timer-value{font-size:24px}}
