body{margin:0;background:#0b0f14;color:#dbe7ff}.game-overlay{position:absolute;inset:0;z-index:6;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(circle at 50% 35%,rgba(33,70,85,.22),transparent 42%),#04070be6;font-family:monospace}.game-overlay:before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(180deg,transparent 0,transparent 3px,rgba(120,180,190,.018) 4px)}.game-overlay.is-start{z-index:5;background:#070c12e0}.game-overlay.is-gameover{background:#06080ce6}.game-overlay-panel{position:relative;z-index:1;min-width:340px;padding:22px 26px;border:1px solid var(--dp-line-bright);border-top:3px solid var(--dp-teal);border-radius:3px;background:linear-gradient(155deg,#101a25fb,#070c12fc);box-shadow:0 22px 70px #0000009e;color:var(--dp-text);animation:protocolPanelIn .18s ease-out both}@keyframes protocolPanelIn{0%{opacity:0;transform:translateY(8px) scale(.992)}to{opacity:1;transform:translateY(0) scale(1)}}.game-overlay-panel.is-start{min-width:460px;padding:34px 38px;border-color:var(--dp-line-bright);border-top-color:var(--dp-teal)}.is-gameover .game-overlay-panel{min-width:360px;border-color:#e94b6194;border-top-color:var(--dp-red);color:#f5d6e6}.game-overlay-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:12px}.game-overlay-eyebrow{margin-bottom:10px;color:var(--dp-teal);font-size:9px;font-weight:800;letter-spacing:.2em}.game-overlay-brand img{width:160px;height:auto;margin-bottom:8px}.game-overlay-brand.is-large img{width:192px}.game-overlay-brand-title{color:var(--dp-cream);font-size:18px;font-weight:700;letter-spacing:.03em}.game-overlay-brand.is-large .game-overlay-brand-title{font-size:20px;line-height:1.22}.game-overlay-brand-tagline{margin-top:4px;color:var(--dp-muted);font-size:11px}.game-overlay-brand.is-large .game-overlay-brand-tagline{font-size:13px}.game-overlay-title{margin-bottom:4px;color:var(--dp-text);font-size:22px;font-weight:700;letter-spacing:.1em}.game-overlay-title.is-danger{color:#ff8aa0;letter-spacing:.08em}.game-overlay-detail{margin-bottom:14px;color:#9fb2cc;font-size:11px;letter-spacing:.1em}.game-overlay-detail.is-danger{color:#b98298;letter-spacing:.12em}.game-overlay-label{display:block;margin-bottom:6px;color:#9fb3d8;font-size:14px}.game-overlay-input{box-sizing:border-box;width:100%;margin-top:8px;margin-bottom:16px;padding:12px 14px;border:1px solid var(--dp-line-bright);border-radius:2px;background:#060c13eb;color:var(--dp-text);font-size:14px}.difficulty-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.difficulty-option{display:flex;align-items:center;justify-content:center;padding:8px 10px;border:1px solid var(--dp-line);border-radius:2px;background:#0a121be6;color:var(--dp-text);font-size:14px;cursor:pointer}.difficulty-option.is-active{border-color:var(--dp-green);background:#103024c7;color:#e4ffe8}.difficulty-option input{margin-right:6px}.game-overlay-setting{display:grid;gap:6px;margin-bottom:16px;padding:10px 12px;border:1px solid var(--dp-line);border-radius:2px;background:#080f17bd}.game-overlay-setting-toggle{display:flex;align-items:flex-start;gap:10px;cursor:pointer}.game-overlay-setting-toggle input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--dp-green)}.game-overlay-setting-copy{display:grid;gap:3px;color:var(--dp-muted);font-size:11px;line-height:1.35}.game-overlay-setting-copy strong{color:var(--dp-text);font-size:13px}.game-overlay-link{width:fit-content;color:#9fc6ff;font-size:11px}.game-overlay-link:focus-visible{outline:2px solid var(--dp-teal);outline-offset:2px}.game-overlay-actions{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:10px}.game-overlay-button{width:100%;padding:10px 12px;border:1px solid var(--dp-line-bright);border-radius:2px;background:linear-gradient(180deg,#121f2dfa,#0a121cfa);color:var(--dp-text);letter-spacing:.04em;font-weight:700;cursor:pointer}.game-overlay-button.is-primary{border-color:var(--dp-green);background:linear-gradient(180deg,#143d2bf5,#0a2218fa);color:#e4ffe8}.game-overlay-start-actions{display:grid;grid-template-columns:2fr 1fr;gap:8px}.game-overlay-start-actions .game-overlay-button{padding:12px 16px;font-size:14px}.game-overlay-button.is-gold{border-color:var(--dp-gold);background:linear-gradient(180deg,#362712fa,#1f170cfa);color:#ffe7c8}.game-overlay-button.is-toggle{width:auto;padding:4px 8px;border-color:#2b3f5e;border-radius:6px;background:#0f1623;color:#9fb2cc;font-size:11px}.game-overlay-button.is-toggle.is-active{border-color:#6a9ad8;background:#101a28;color:#dbe7ff}@media(hover:hover){.game-overlay-button:hover,.touch-control:not(:disabled):hover{filter:brightness(1.1)}}.game-overlay-button:active{transform:translateY(1px);filter:brightness(.94)}.game-overlay-button:focus-visible{outline:2px solid var(--dp-teal);outline-offset:2px}.game-overlay-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-bottom:14px;color:#dbe7ff}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.game-overlay-stat{display:grid;gap:4px;padding:8px 10px;border:1px solid var(--dp-line);background:#080f17cc}.game-overlay-stat span{color:var(--dp-muted);font-size:9px;letter-spacing:.1em;text-transform:uppercase}.game-overlay-stat strong{color:var(--dp-text);font-size:14px;font-variant-numeric:tabular-nums}.game-overlay-subpanel{padding:10px 12px;border:1px solid #2b3f5e;border-radius:8px;background:#0f1623f2;color:#dbe7ff;font-size:13px}.game-overlay-subpanel[hidden]{display:none}.game-overlay-subpanel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.game-overlay-subpanel-title{font-weight:700}.game-overlay-toggles{display:flex;gap:6px}.game-overlay-muted{color:#9fb2cc}.leaderboard-list,.controls-list{display:grid;row-gap:6px}.leaderboard-row{display:grid;grid-template-columns:24px 1.6fr 1fr 1fr 1fr 1.4fr;column-gap:6px;align-items:center;padding:4px 0;border-bottom:1px solid rgba(43,63,94,.6)}.leaderboard-row.leaderboard-header{padding:0;border:0;color:#9fb2cc;font-size:11px;letter-spacing:.04em;text-transform:uppercase}.leaderboard-row.is-current{padding:4px 6px;border-radius:6px;background:#4076c833}.game-overlay-control-row{display:flex;justify-content:space-between;gap:10px}.game-overlay-control-key{color:#f0d7c0;white-space:nowrap}:root{--dp-void: #070b10;--dp-panel: #0d141d;--dp-panel-raised: #111c28;--dp-line: #23364a;--dp-line-bright: #3e5f7d;--dp-text: #e8edf2;--dp-muted: #8ea1b5;--dp-cream: #f0d7c0;--dp-teal: #53d5c0;--dp-green: #57e39a;--dp-red: #e94b61;--dp-gold: #e0ad59;--stage-width: 1080px;--playfield-height: 730px;--stage-aspect-ratio: 1080 / 730;--stage-gap: 12px;--bottom-bar-height: 64px;--layout-gap: 24px;--page-padding: 24px;--sidebar-width: 240px;--compact-stage-scale: .9;--large-screen-scale: 1.55;--ui-scale: 1;--ui-font: 12px;--ui-font-sm: 10px;--ui-font-lg: 14px}#layout{min-height:100vh;display:flex;align-items:flex-start;gap:var(--layout-gap);padding:var(--page-padding);box-sizing:border-box;flex-wrap:nowrap}#stage{flex:0 0 auto;display:flex;flex-direction:column;gap:var(--stage-gap);width:var(--stage-width)}#app{flex:0 0 auto;position:relative;width:var(--stage-width);height:var(--playfield-height)}#app:before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;border:1px solid rgba(62,95,125,.46);box-shadow:inset 0 0 34px #00000042}#game-hud{position:absolute;inset:8px 10px auto;z-index:4;display:grid;grid-template-columns:1.35fr repeat(6,minmax(72px,auto)) auto;gap:5px;pointer-events:none;color:var(--dp-text);font-family:Trebuchet MS,Segoe UI,sans-serif;font-variant-numeric:tabular-nums}#hud-brand,.hud-stat,#hud-difficulty,#hud-wave-status{box-sizing:border-box;border:1px solid rgba(35,54,74,.9);background:linear-gradient(180deg,#111c28f5,#090f17f5)}#hud-brand{display:flex;align-items:center;gap:8px;min-width:126px;padding:5px 9px;border-color:#53d5c05c}#hud-brand span{color:var(--dp-cream);font:900 15px/1 monospace;letter-spacing:.08em}#hud-brand small{color:var(--dp-muted);font:700 8px/1.1 monospace;letter-spacing:.13em}.hud-stat{display:grid;align-content:center;min-width:0;padding:4px 8px}.hud-stat small{color:var(--dp-muted);font:700 8px/1 monospace;letter-spacing:.1em;text-transform:uppercase}.hud-stat strong{margin-top:3px;overflow:hidden;font:800 13px/1 monospace;text-overflow:ellipsis}.hud-stat.is-resource strong{color:var(--dp-green)}.hud-stat.is-integrity strong{color:var(--dp-teal)}#game-hud.is-critical .hud-stat.is-integrity{border-color:#e94b61c7;background:linear-gradient(180deg,#35131cfa,#160b11fa)}#game-hud.is-critical .hud-stat.is-integrity strong{color:#ff8aa0}#hud-difficulty{display:grid;place-items:center;padding:0 9px;color:var(--dp-gold);font:800 10px/1 monospace;letter-spacing:.1em;text-transform:uppercase}#hud-wave-status{grid-column:1 / -1;justify-self:start;min-width:330px;padding:5px 10px;border-left:3px solid var(--dp-line-bright);color:#cbd7e2;font:700 10px/1.1 monospace;letter-spacing:.06em;text-transform:uppercase}#hud-wave-status.is-ready{border-left-color:var(--dp-green)}#hud-wave-status.is-live{border-left-color:var(--dp-gold);color:#f0d7c0}#app canvas{display:block;width:100%;height:100%}#touch-controls{display:none}.touch-control{min-height:48px;padding:10px 14px;border:1px solid #3d587d;border-radius:10px;background:#101a28;color:#dbe7ff;display:grid;align-content:center;gap:4px;font:700 14px/1 Trebuchet MS,Segoe UI,sans-serif;touch-action:manipulation;cursor:pointer;transition:transform 90ms ease,border-color .12s ease,background-color .12s ease,color .12s ease,box-shadow .12s ease}.touch-control small{color:#8ea1b5c7;font:700 8px/1 monospace;letter-spacing:.11em;text-transform:uppercase}.touch-control span{position:relative}.touch-control:not(:disabled):active{transform:translateY(1px) scale(.985);background:#16243a}.touch-control:focus-visible{outline:2px solid #8baed3;outline-offset:2px}.touch-control.is-primary{border-color:#39ff8fb8;background:#10241c;color:#e4ffe8}.touch-control.is-wave-ready:not(:disabled){box-shadow:inset 0 0 0 1px #39ff8f33}.touch-control.is-wave-live:not(:disabled){border-color:#ffc857b3;background:#241c10;color:#ffe7c8}.touch-control.is-danger{border-color:#ff6b829e;background:#26131a;color:#ffd8df}.touch-control.is-danger.is-confirming{border-color:#ff6b82;background:#4a1622}.touch-control.is-confirm-ready:not(:disabled){border-color:#39ff8f;background:#123426;box-shadow:0 0 0 1px #39ff8f38}.touch-control.has-context:not(:disabled){border-color:#55759e}.touch-control.is-paused:not(:disabled){border-color:#d8a96a;background:#241c10;color:#ffe7c8}.touch-control.is-affordable:not(:disabled){border-color:#39ff8f9e}.touch-control.is-maxed:disabled{border-color:#79daa952;color:#dbe7ff9e}.touch-control:disabled{opacity:.45;cursor:default}#bottom-bar{height:var(--bottom-bar-height);border:1px solid var(--dp-line);border-radius:10px;background:linear-gradient(180deg,#0e1620fa,#080d14fa);box-shadow:0 10px 30px #00000059;padding:calc(8px * var(--ui-scale)) calc(10px * var(--ui-scale));box-sizing:border-box}#touch-tower-actions{display:none}#touch-tower-actions[hidden]{display:none!important}#tower-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;height:100%}.tower-card{--tower-accent: rgba(121, 218, 169, .42);display:grid;grid-template-rows:auto 1fr auto;gap:4px;padding:calc(6px * var(--ui-scale)) calc(8px * var(--ui-scale));border-radius:8px;border:1px solid var(--dp-line);background:linear-gradient(145deg,#111c28fa,#0a1018fa);color:#dbe7ff;font-size:calc(12px * var(--ui-scale));cursor:pointer;font-family:inherit;text-align:left;box-shadow:inset 2px 0 0 var(--tower-accent);transition:border-color .12s ease,background-color .12s ease,box-shadow .12s ease}.tower-card-header{display:flex;align-items:center;gap:8px;min-width:0}.tower-card-icon{display:grid;flex:0 0 28px;width:28px;height:28px;place-items:center;border:1px solid var(--tower-accent);background:#040a10c2;color:#eef8ff;font:900 12px/1 monospace;box-shadow:inset 0 0 12px #53d5c014}.tower-card-identity{display:grid;min-width:0;gap:3px}.tower-card-role{overflow:hidden;color:var(--tower-accent);font:700 8px/1 monospace;letter-spacing:.1em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.tower-card.is-unaffordable:not(.locked):not(.is-selected){border-color:#29364a;background:#0d141e;color:#dbe7ffb3;box-shadow:inset 2px 0 #798aa147}.tower-card.is-unaffordable:not(.locked) .tower-card-meta>span:first-child{color:#b98298}.tower-card.is-affordable:not(.locked) .tower-card-meta>span:first-child{color:#79daa9}.tower-card[data-tower-key=basic]{--tower-accent: rgba(59, 211, 255, .42)}.tower-card[data-tower-key=rapid]{--tower-accent: rgba(57, 255, 143, .38)}.tower-card[data-tower-key=sniper]{--tower-accent: rgba(255, 200, 87, .4)}.tower-card[data-tower-key=laser]{--tower-accent: rgba(255, 107, 255, .36)}.tower-card-title{color:#f1f6ff;font-weight:700;letter-spacing:.02em;text-shadow:0 1px 0 rgba(0,0,0,.35)}.tower-card-desc{color:#dbe7ffc2;font-size:calc(11px * var(--ui-scale));line-height:1.3}.tower-card-meta{display:flex;align-items:center;justify-content:space-between;gap:6px;color:#dbe7ffb8;font-size:calc(11px * var(--ui-scale));font-weight:600}.tower-card-meta>span:first-child{white-space:nowrap}.tower-card:not(.locked) .tower-card-meta>span:first-child{color:#79daa9f2}.tower-card:not(.locked):not(.is-selected):hover{border-color:#46678f;background:#131d2c;box-shadow:inset 2px 0 0 var(--tower-accent),inset 0 0 0 1px #749dcc1a}.tower-card:not(.locked):not(.is-selected):active{background:#0d1420;box-shadow:inset 0 1px 3px #00000073}.tower-card:not(.locked):focus-visible{outline:2px solid #8baed3;outline-offset:2px}.tower-card.locked{cursor:not-allowed;border-color:#253348;background:#0c121b;color:#aebbd0;box-shadow:inset 2px 0 0 var(--tower-accent)}.tower-card.locked .tower-card-title{color:#bdc8d9}.tower-card.locked .tower-card-desc{color:#becadcad}.tower-card.locked .tower-card-meta{color:#becadcc7}.tower-card.locked .keycap{display:inline-flex!important;align-items:center;justify-content:center;border-color:#344258;background:#111925;color:#aeb9ca}.tower-card.is-selected{border-color:#39ff8fad;box-shadow:inset 2px 0 #39ff8fa3,inset 0 0 0 1px #39ff8f1f;background:#112222f5}.tower-card.is-selected:hover,.tower-card.is-selected:focus-visible{border-color:#39ff8fe6;background:#122a27fa;box-shadow:inset 3px 0 #39ff8fd1,inset 0 0 0 1px #39ff8f3d,0 0 0 1px #39ff8f1f}.tower-card.is-selected:focus-visible{outline-color:#39ff8fe0}.tower-card.is-selected:active{background:#0e1f1ffa;box-shadow:inset 3px 0 #39ff8fb8,inset 0 1px 3px #0006}.tower-card.just-unlocked{animation:towerUnlocked 1.2s ease-out}@keyframes towerUnlocked{0%{border-color:#39ff8f;background:#143e2bfa;box-shadow:inset 3px 0 #39ff8f,0 0 0 1px #39ff8f80,0 0 22px #39ff8f61;transform:translateY(-2px)}to{transform:translateY(0)}}#brand-panel{flex:0 0 var(--sidebar-width);width:var(--sidebar-width);max-width:var(--sidebar-width);height:calc(var(--playfield-height) + var(--stage-gap) + var(--bottom-bar-height) - 38px);overflow-y:auto;display:flex;flex-direction:column;align-items:center;padding:18px 16px;border:1px solid #1a2a3d;border-radius:12px;background:#0b0f14f2;box-shadow:0 10px 30px #00000059;font-family:Trebuchet MS,Segoe UI,sans-serif;font-size:calc(var(--ui-font) * var(--ui-scale));text-align:center}#brand-panel img{width:160px;height:auto;margin-bottom:12px}#brand-title{font-size:calc(16px * var(--ui-scale));font-weight:700;margin-bottom:6px;color:#f0d7c0;letter-spacing:.03em}#brand-subtitle{font-size:calc(var(--ui-font-sm) * var(--ui-scale));color:#9fb2cc;text-transform:uppercase;letter-spacing:.12em}#controls{position:relative;z-index:1;width:100%;margin-top:16px;text-align:left;font-size:calc(12px * var(--ui-scale));color:#c5d4ee}#controls-title{font-size:calc(11px * var(--ui-scale));text-transform:uppercase;letter-spacing:.12em;color:#9fb2cc;margin-bottom:6px}#placement-context{width:100%;margin-top:12px;padding-top:12px;border-top:1px solid rgba(43,63,94,.6);color:#dbe7ff;font-size:calc(11px * var(--ui-scale));text-align:left}#placement-context-title{font-size:calc(11px * var(--ui-scale));text-transform:uppercase;letter-spacing:.12em;color:#39ff8fd1;margin-bottom:6px}#placement-context-stats{display:grid;row-gap:6px}#placement-validity.is-valid{color:#39ff8fe6}#placement-validity.is-blocked{color:#ff6b82}#placement-instructions{display:flex;justify-content:space-between;gap:10px;color:#dbe7ffb8}.touch-instruction{display:none}.keycap{padding:calc(2px * var(--ui-scale)) calc(6px * var(--ui-scale));border-radius:6px;border:1px solid #2b3f5e;background:#0f1623d9;color:#f0d7c0;font-size:calc(var(--ui-font-sm) * var(--ui-scale));font-weight:700;min-width:16px;text-align:center}#selected-tower-panel{width:100%;margin-top:12px;padding-top:12px;border-top:1px solid rgba(43,63,94,.6);color:#dbe7ff;font-size:calc(12px * var(--ui-scale));text-align:left}#selected-tower-title{font-size:calc(11px * var(--ui-scale));text-transform:uppercase;letter-spacing:.12em;color:#9fb2cc;margin-bottom:3px}#tower-name{color:#f1f6ff;font-weight:700;letter-spacing:.02em}#selected-tower-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;margin-top:6px}#selected-tower-stats .tower-row{column-gap:6px}.tower-divider{height:1px;background:#2b3f5e80;margin:6px 0}.tower-row{display:grid;grid-template-columns:1fr auto;column-gap:10px;align-items:center}.tower-label{color:#dbe7ff99;font-size:calc(11px * var(--ui-scale));text-transform:uppercase;letter-spacing:.08em}.tower-value{color:#dbe7ff;text-align:right;font-variant-numeric:tabular-nums}#selected-tower-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin-top:8px}#tower-target-btn{grid-column:1 / -1;display:flex;justify-content:space-between}.tower-action{display:grid;row-gap:2px;padding:calc(7px * var(--ui-scale)) calc(10px * var(--ui-scale));border-radius:6px;border:1px solid #2b3f5e;background:#0f1623;color:#dbe7ff;font-size:calc(12px * var(--ui-scale));font-weight:700;cursor:pointer}.tower-action-value{color:#dbe7ffb8;font-size:calc(11px * var(--ui-scale));font-variant-numeric:tabular-nums}.tower-action:disabled{opacity:.5;cursor:not-allowed}.controls-group{padding-top:8px;margin-top:10px;border-top:1px solid rgba(43,63,94,.6)}.controls-group:first-of-type{padding-top:0;margin-top:0;border-top:none}.controls-group-title{font-size:calc(11px * var(--ui-scale));text-transform:uppercase;letter-spacing:.14em;color:#dbe7ff99;margin-bottom:6px}.controls-group.is-inactive{opacity:.62}.controls-group.is-active{border-color:#d8a96acc;box-shadow:inset 0 0 0 1px #d8a96a40;background:#241c1059}.controls-group.is-active .controls-group-title{color:#f0d7c0e6}.controls-list{display:grid;row-gap:4px}.control-row{display:flex;justify-content:space-between;gap:10px}.control-key{color:#f0d7c0;white-space:nowrap}.controls-emphasis{animation:controlsPulse 1.5s ease-out}@keyframes controlsPulse{0%{transform:scale(1);box-shadow:0 0 #f0d7c000}35%{transform:scale(1.03);box-shadow:0 0 18px #f0d7c073}to{transform:scale(1);box-shadow:0 0 #f0d7c000}}#brand-footer{margin-top:auto;padding-top:16px;display:flex;flex-direction:column;align-items:center;gap:6px}#brand-version{font-size:calc(var(--ui-font-sm) * var(--ui-scale));color:#6f839c;letter-spacing:.12em;text-transform:uppercase}#brand-source{display:inline-flex;align-items:center;gap:6px;font-size:calc(var(--ui-font-sm) * var(--ui-scale));color:#9fb2ccd9;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}#brand-source img{height:calc(30px * var(--ui-scale));width:auto;object-fit:contain;display:block;opacity:.95}#brand-source:hover{color:#9fb2cc}#brand-source:hover img{opacity:1}@media(min-width:1320px)and (max-height:899px){#brand-panel img{width:140px;margin-bottom:8px}#controls{margin-top:12px}#brand-panel{height:calc((var(--playfield-height) + var(--stage-gap) + var(--bottom-bar-height)) * var(--compact-stage-scale) - 38px)}#stage{--ui-scale: var(--compact-stage-scale);gap:calc(var(--stage-gap) * var(--compact-stage-scale));width:calc(var(--stage-width) * var(--compact-stage-scale))}#app{width:calc(var(--stage-width) * var(--compact-stage-scale));height:calc(var(--playfield-height) * var(--compact-stage-scale))}#bottom-bar{height:calc(var(--bottom-bar-height) * var(--compact-stage-scale))}}@media(min-width:1440px){#layout{justify-content:center}}@media(min-width:1600px)and (min-height:900px){:root{--ui-scale: var(--large-screen-scale);--sidebar-width: 360px;--bottom-bar-height: 112px;--ui-font: 13px;--ui-font-sm: 11px}#brand-panel{height:calc(100vh - var(--page-padding) * 2 - 38px);line-height:1.35}.tower-card-desc{line-height:1.4}#stage{width:auto}#app{width:auto;height:calc(100vh - var(--page-padding) * 2 - var(--bottom-bar-height) - var(--stage-gap));aspect-ratio:var(--stage-aspect-ratio);max-width:calc(100vw - var(--page-padding) * 2 - var(--sidebar-width) - var(--layout-gap));max-height:calc(100vh - var(--page-padding) * 2 - var(--bottom-bar-height) - var(--stage-gap))}}html.touch-ui #touch-controls{display:grid;grid-template-columns:minmax(0,1.35fr) repeat(3,minmax(0,1fr));gap:8px;padding:7px;border:1px solid var(--dp-line);border-radius:4px;background:linear-gradient(155deg,#0f1822fa,#070c12fa);box-shadow:0 12px 28px #00000057}html.touch-ui #touch-tower-actions:not([hidden]){display:grid;grid-template-columns:minmax(190px,1.4fr) repeat(3,minmax(0,1fr));gap:8px;padding:7px;border:1px solid var(--dp-line-bright);border-radius:4px;background:linear-gradient(155deg,#101b27fa,#080e16fa);box-shadow:0 8px 24px #00000047}html.touch-ui #touch-tower-actions[data-tower-type=basic]{border-left:3px solid #3bd3ff}html.touch-ui #touch-tower-actions[data-tower-type=rapid]{border-left:3px solid #39ff8f}html.touch-ui #touch-tower-actions[data-tower-type=sniper]{border-left:3px solid #ffc857}html.touch-ui #touch-tower-actions[data-tower-type=laser]{border-left:3px solid #ff6bff}html.touch-ui #touch-tower-actions.is-selection-flash{animation:towerSelectionConfirmed .26s ease-out}@keyframes towerSelectionConfirmed{0%{background-color:#2e697080;box-shadow:0 0 0 2px #48c7d273}to{background-color:transparent}}html.touch-ui{background:#0b0f14}html.touch-ui body{min-width:0;min-height:100dvh;overflow-x:hidden}html.touch-ui #layout{width:100%;min-height:100dvh;display:block;padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}html.touch-ui #stage{width:min(100%,var(--stage-width));margin:0 auto;gap:8px}html.touch-ui #app{width:100%;height:auto;aspect-ratio:var(--stage-aspect-ratio)}html.touch-ui #app canvas{touch-action:none;user-select:none;-webkit-user-select:none}html.touch-ui #game-hud{grid-template-columns:1.15fr repeat(4,minmax(0,1fr)) auto;gap:4px}html.touch-ui #hud-brand small,html.touch-ui .hud-stat.is-secondary{display:none}html.touch-ui #hud-brand{min-width:0;justify-content:center;padding-inline:6px}html.touch-ui .hud-stat{padding-inline:6px}html.touch-ui #hud-wave-status{min-width:0}html.touch-ui #brand-panel{display:none}html.touch-ui #bottom-bar{height:76px;padding:6px}html.touch-ui #tower-strip{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(104px,1fr);gap:6px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;touch-action:pan-x}html.touch-ui .tower-card{min-width:0;padding:7px 8px;touch-action:pan-x}html.touch-ui .tower-card-header{gap:6px}html.touch-ui .tower-card-icon{flex-basis:24px;width:24px;height:24px;font-size:10px}html.touch-ui .tower-card-role{font-size:7px}html.touch-ui .tower-card-desc{display:none}html.touch-ui .tower-card-meta{font-size:11px}html.touch-ui .tower-card .keycap{display:none!important}html.touch-ui #touch-tower-summary{display:flex;flex-direction:column;justify-content:center;gap:4px;min-width:0;padding:0 10px}html.touch-ui #touch-tower-name{display:flex;align-items:center;color:var(--dp-cream);font:800 13px/1.2 Trebuchet MS,Segoe UI,sans-serif;letter-spacing:.04em}html.touch-ui #touch-tower-stats{overflow:hidden;color:#dbe7ffb3;font:700 9px/1.2 monospace;letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap}html.touch-ui #touch-tower-actions .touch-control{display:grid;gap:3px;padding-inline:8px;font-size:12px}html.touch-ui #touch-tower-actions .touch-control:not(.is-danger){border-color:#3e5f7dc7;background:#0c1621f5}html.touch-ui #touch-tower-actions .touch-control span:last-child{color:#dbe7ffb3;font-size:10px}html.touch-ui .desktop-instruction{display:none}html.touch-ui .touch-instruction{display:block}html.touch-ui .game-overlay-panel,html.touch-ui .game-overlay-panel.is-start,html.touch-ui .is-gameover .game-overlay-panel{box-sizing:border-box;width:min(92vw,480px);min-width:0;max-height:calc(100dvh - 24px);overflow-y:auto;padding:22px}html.touch-ui .game-overlay{position:fixed;inset:0;z-index:100;box-sizing:border-box;padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}html.touch-ui .game-overlay-button,html.touch-ui .difficulty-option,html.touch-ui .game-overlay-input{min-height:48px;touch-action:manipulation}@media(min-width:1100px)and (min-height:700px){html.touch-ui #stage{width:min(100%,1140px)}}@media(max-width:520px){html.touch-ui #touch-controls{grid-template-columns:repeat(2,minmax(0,1fr))}html.touch-ui #touch-tower-actions:not([hidden]){grid-template-columns:repeat(3,minmax(0,1fr))}html.touch-ui #touch-tower-summary{grid-column:1 / -1;min-height:30px;align-items:center}}@media(orientation:landscape)and (max-height:600px){html.touch-ui #game-hud{inset:6px 8px auto}html.touch-ui #hud-brand,html.touch-ui .hud-stat,html.touch-ui #hud-difficulty{min-height:25px;padding-block:3px}html.touch-ui .hud-stat small{font-size:6px}html.touch-ui .hud-stat strong{margin-top:2px;font-size:9px}html.touch-ui #hud-brand span{font-size:11px}html.touch-ui #hud-difficulty{font-size:7px}html.touch-ui #hud-wave-status{padding:4px 8px;font-size:7px}html.touch-ui #layout{padding:max(6px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}html.touch-ui #stage{width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,27vw);grid-template-rows:auto auto 1fr;align-items:start}html.touch-ui #app{grid-column:1;grid-row:1 / 4;width:auto;height:min(calc(100dvh - 12px),calc((100vw - 220px) * 730 / 1080));max-width:100%;justify-self:center}html.touch-ui #touch-controls{grid-column:2;grid-row:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:7px}html.touch-ui #touch-tower-actions:not([hidden]){grid-column:2;grid-row:2;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:7px}html.touch-ui #touch-tower-summary{grid-column:1 / -1;min-height:28px;align-items:center}html.touch-ui #bottom-bar{grid-column:2;grid-row:3;height:auto;min-height:132px;padding:7px}html.touch-ui #tower-strip{grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(58px,1fr));overflow:visible;touch-action:manipulation}html.touch-ui .game-overlay-panel.is-start{max-height:calc(100dvh - 12px);padding:14px 18px}html.touch-ui .game-overlay-panel.is-start .game-overlay-brand{margin-bottom:7px}html.touch-ui .game-overlay-panel.is-start .game-overlay-brand img{display:none}html.touch-ui .game-overlay-panel.is-start .game-overlay-brand-title{font-size:18px}html.touch-ui .game-overlay-panel.is-start .game-overlay-brand-tagline{font-size:11px}html.touch-ui .game-overlay-panel.is-start .game-overlay-input{min-height:44px;margin-top:4px;margin-bottom:9px;padding:9px 12px}html.touch-ui .game-overlay-panel.is-start .difficulty-options{margin-bottom:9px}html.touch-ui .game-overlay-panel.is-start .game-overlay-setting{margin-bottom:9px;padding:7px 9px}html.touch-ui .game-overlay-panel.is-start .difficulty-option,html.touch-ui .game-overlay-panel.is-start .game-overlay-start-actions .game-overlay-button{min-height:44px;padding-block:8px}html.touch-ui .game-overlay-panel.is-pause{width:min(82vw,540px);max-height:calc(100dvh - 12px);padding:14px 18px}html.touch-ui .game-overlay-panel.is-pause .game-overlay-brand,html.touch-ui .game-overlay-panel.is-pause .is-keyboard-controls{display:none}html.touch-ui .game-overlay-panel.is-pause .game-overlay-title{margin-bottom:10px;text-align:center}html.touch-ui .game-overlay-panel.is-pause .game-overlay-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-bottom:0}html.touch-ui .game-overlay-panel.is-pause .game-overlay-button{min-height:44px;padding:8px 10px}html.touch-ui .game-overlay-panel.is-pause .is-resume{grid-column:1 / -1}}