/* Optional fullscreen interface. Existing game controls are moved, not copied. */
.immersive-enter{position:absolute;right:18px;top:18px;z-index:4;display:flex;align-items:center;gap:8px;min-height:46px;padding:10px 15px;border:1px solid #a7734c;border-radius:13px;background:#fff8eaeF;color:#85492f;font-size:13px;font-weight:650;box-shadow:0 4px 15px #4d352c15;backdrop-filter:blur(8px)}
.immersive-enter svg{width:19px;height:19px}.scene-stamp{right:159px}
.immersive-toolbar,.immersive-controls,.immersive-backdrop,.immersive-menu-drawer,.immersive-hint,.rotate-hint{display:none}

@media(max-width:540px){
 .scene-panel{height:50dvh;min-height:340px;max-height:500px}
 .immersive-enter{right:10px;top:12px;min-height:44px;padding:9px 11px;gap:6px;font-size:12px}
 .immersive-enter svg{width:17px;height:17px}
 .scene-heading{right:130px;max-width:calc(100% - 138px)}
 .walk-hud{grid-template-columns:minmax(0,1fr) 164px;grid-template-rows:auto 108px;column-gap:12px;padding:12px}
 .move-pad{grid-template-columns:repeat(3,52px);grid-template-rows:repeat(2,52px);width:164px;height:108px;gap:4px}
 .move-button{min-height:52px;height:52px}.move-button svg{width:23px;height:23px}
 .walk-actions{gap:7px}.interact-action{min-height:56px;font-size:12px}.walk-utility{min-height:44px;font-size:10px}
 .carry-status{font-size:11px}.walk-location strong{font-size:12px}
}

html:has(body[data-immersive=true]){overflow:hidden;overscroll-behavior:none;height:var(--play-vh,100dvh)}
body[data-immersive=true]{position:fixed;inset:0;width:100dvw;height:var(--play-vh,100dvh);overflow:hidden;overscroll-behavior:none;background:#e9e3d4}
body[data-immersive=true] .app-header,body[data-immersive=true] .app-footer,body[data-immersive=true] .scene-heading,body[data-immersive=true] .scene-stamp,body[data-immersive=true] #walk-hud,body[data-immersive=true] #mini-heat,body[data-immersive=true] .furniture-hint,body[data-immersive=true] #immersive-enter{display:none!important}
body[data-immersive=true] .game-layout,body[data-immersive=true] .scene-column{position:static;display:block;margin:0;padding:0;width:100%;min-height:0;height:auto;max-height:none;gap:0}
body[data-immersive=true] .scene-panel{position:fixed;inset:0;width:100dvw;height:var(--play-vh,100dvh);min-height:0;max-height:none;border:0;border-radius:0;z-index:0}
body[data-immersive=true] #scene{display:block;width:100%;height:100%;touch-action:none}
body[data-immersive=true] .immersive-toolbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:10px;align-items:center;position:fixed;z-index:40;left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));top:max(10px,env(safe-area-inset-top));pointer-events:none}
.immersive-toolbar>button{pointer-events:auto;min-width:68px;min-height:46px;padding:10px 13px;display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #d9cbb5;border-radius:12px;background:#fff9edec;color:#654c35;font-size:12px;font-weight:600;box-shadow:0 3px 14px #4c352c12;backdrop-filter:blur(12px)}
.immersive-toolbar>button svg{width:18px;height:18px}.immersive-toolbar>button[aria-pressed=true]{background:#e9efdfed;border-color:#afbf99;color:#49613d}
#immersive-status{justify-self:center;min-width:0;max-width:100%;margin:0;padding:9px 14px;border:1px solid #d1c2a95c;border-radius:25px;background:#fff9eada;font-size:12px;font-weight:600;line-height:1.5;color:#66503a;overflow-wrap:anywhere;text-align:center;backdrop-filter:blur(8px)}
body[data-immersive=true] .immersive-controls{display:block;position:fixed;inset:0;z-index:35;pointer-events:none;user-select:none;-webkit-user-select:none}
.touch-stick-area{position:absolute;left:max(24px,env(safe-area-inset-left));bottom:max(18px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:8px}
.touch-stick{position:relative;width:144px;height:144px;display:grid;place-items:center;border-radius:50%;border:2px solid #fff9e0b8;background:radial-gradient(circle,#a1866140 0 37%,#f9f3df88 38% 67%,#fff5db9c 68%);box-shadow:0 8px 26px #3b2e2720,inset 0 0 0 8px #fff7df29;pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none}
.stick-axis{position:absolute;background:#fffaf2a3;border-radius:2px;pointer-events:none}.stick-axis-x{width:104px;height:1px}.stick-axis-y{width:1px;height:104px}
.touch-stick-knob{position:relative;z-index:1;width:68px;height:68px;display:grid;place-items:center;border-radius:50%;border:1px solid #fff6e3;background:linear-gradient(145deg,#fff9e9,#dfc39e);box-shadow:0 5px 12px #78573338,inset 0 2px 1px #fff9ef;pointer-events:none;will-change:transform}
.touch-stick-knob svg{width:29px;height:29px;color:#93623e}.touch-stick-label{font-size:11px;color:#6d563d;background:#fff5dfd9;border-radius:18px;padding:4px 11px;pointer-events:none}
.immersive-actions{position:absolute;right:max(24px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));width:270px;max-width:calc(100dvw - 208px);display:flex;flex-direction:column;gap:10px;pointer-events:auto}
.immersive-action-row{display:grid;grid-template-columns:86px minmax(0,1fr);gap:10px;align-items:stretch}.immersive-actions button{min-width:0;border:1px solid #b67a53;box-shadow:0 5px 15px #70462f23;font-size:14px;font-weight:600;line-height:1.5;touch-action:manipulation;-webkit-user-select:none;user-select:none}
.immersive-interact{min-height:86px;border-radius:24px;background:linear-gradient(150deg,#fcf0ce,#e6c58c);color:#795025;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.immersive-interact svg{width:25px;height:25px}
.immersive-primary{min-height:72px;padding:13px;border-radius:20px;background:linear-gradient(145deg,#b86b4f,#984631);color:#fff6e5}.immersive-actions button:active{filter:brightness(.95)}
.immersive-action-tools{display:flex;justify-content:flex-end;gap:10px}.immersive-action-tools button{display:flex;align-items:center;justify-content:center;gap:7px;min-width:78px;min-height:46px;padding:9px 13px;border-color:#d2c0a3;border-radius:12px;background:#fff8e8ed;color:#72543c;font-size:12px}.immersive-action-tools svg{width:17px;height:17px}
body[data-immersive=true] .immersive-hint{display:block;position:fixed;top:calc(max(10px,env(safe-area-inset-top)) + 56px);left:50%;transform:translateX(-50%);max-width:calc(100dvw - 32px);margin:0;padding:5px 12px;border-radius:20px;background:#fff8e3bb;color:#796345;font-size:11px;line-height:1.6;text-align:center;z-index:30;pointer-events:none}
body[data-immersive=true] .immersive-hint:empty{display:none}

/* All existing menus and actions share one drawer and one scroll area. */
body[data-immersive=true][data-immersive-menu=true] .immersive-backdrop{display:block;position:fixed;inset:0;width:100%;height:100%;z-index:70;border:0;border-radius:0;background:#30291d66;backdrop-filter:blur(3px)}
body[data-immersive=true][data-immersive-menu=true] .immersive-menu-drawer{display:flex;flex-direction:column;position:fixed;z-index:80;top:0;right:0;bottom:0;width:min(420px,calc(100dvw - 22px));height:var(--play-vh,100dvh);padding-right:env(safe-area-inset-right);background:#fffaf0;box-shadow:-15px 0 50px #30221640;overflow:hidden}
.immersive-menu-header{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-shrink:0;padding:calc(16px + env(safe-area-inset-top)) 20px 14px;border-bottom:1px solid #e3d7c0}.immersive-menu-header span{font-size:10px;color:#a67b55;letter-spacing:1.5px}.immersive-menu-header h2{font-size:21px;font-weight:600;letter-spacing:1px;margin:5px 0 0;color:#5b4430}.immersive-menu-header button{display:grid;place-items:center;width:46px;height:46px;border:1px solid #d6c5a9;border-radius:13px;background:#f5eddd;color:#79553c;flex-shrink:0}.immersive-menu-header svg{width:21px;height:21px}
.immersive-menu-content{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#d4c1a2 transparent;padding:14px 16px;display:flex;flex-direction:column;gap:16px}
.immersive-menu-content>*{flex-shrink:0}
.immersive-menu-content .world-toolbar{position:static;display:flex;flex-direction:column;align-items:stretch;gap:12px;flex-wrap:nowrap;margin:0;padding:14px;border-radius:14px;box-shadow:none;z-index:auto}
.immersive-menu-content .mode-switch{align-self:stretch}.immersive-menu-content .mode-switch button{flex:1;min-height:46px;padding:10px;font-size:12px}.immersive-menu-content .world-status{min-width:0;order:0;flex-basis:auto;gap:7px 12px;display:flex;flex-wrap:wrap;font-size:12px}.immersive-menu-content .world-status strong{flex-basis:100%}.immersive-menu-content .world-settings{margin:0;font-size:12px}.immersive-menu-content .world-settings summary{min-height:44px;padding:13px 0}.immersive-menu-content .world-settings-body{position:static;width:100%;padding:12px;border-radius:10px;box-shadow:none}.immersive-menu-content .world-settings-body select{min-height:44px;max-width:180px;font-size:12px}.immersive-menu-content .world-settings-body button{min-height:44px}
.immersive-menu-content .scene-bottom{position:static;transform:none;width:100%;height:auto;min-height:0;max-height:none;max-width:none;margin:0;padding:10px;border-radius:14px;overflow:visible;display:block}.immersive-menu-content .view-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;width:100%;height:auto;overflow:visible;padding:0;background:none;border:0;box-shadow:none;border-radius:0;scroll-snap-type:none}.immersive-menu-content .view-button{min-height:46px;height:auto;padding:10px 7px;border-radius:10px;font-size:11px;white-space:normal;gap:5px}.immersive-menu-content .view-button:last-child{grid-column:1/-1}.immersive-menu-content .camera-hint{display:none}
.immersive-menu-content .operations-panel{display:flex;flex-direction:column;flex-shrink:0;overflow:visible;gap:12px;margin:0;padding:17px 15px;border-radius:16px;box-shadow:none;width:100%;min-height:0}.immersive-menu-content .primary-action{min-height:52px;font-size:13px}.immersive-menu-content .secondary-action{min-height:44px}.immersive-menu-content .guest-explore{grid-template-columns:1fr 1fr}.immersive-menu-content .guest-explore button:last-child{grid-column:1/-1}.immersive-menu-content .guest-explore button,.immersive-menu-content .seat-actions button{min-height:48px;font-size:12px}.immersive-menu-content .customer-top{float:none;margin-bottom:10px}.immersive-menu-content .customer-profile{margin:8px 0 14px}.immersive-menu-content .panel-title{margin:0}.immersive-menu-content .recipe-info p{flex-direction:column;align-items:flex-start;gap:4px}.immersive-menu-content .guest-tip,.immersive-menu-content .panel-footnote{font-size:11px;line-height:1.8}
.immersive-menu-content .scene-tools{position:static;display:flex;flex-direction:row;gap:10px;justify-content:flex-end;padding:0 2px 6px}.immersive-menu-content .scene-tools .icon-button{width:48px;height:48px;background:#f4ead7}.immersive-menu-content .scene-tools svg{width:22px;height:22px}
.immersive-menu-footer{flex-shrink:0;padding:10px 18px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #e5d7bf}.immersive-menu-footer button{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;min-height:46px;border:1px solid #d2c2a5;border-radius:12px;background:#f2eddf;color:#72583e;font-size:12px}.immersive-menu-footer svg{width:18px;height:18px}
body[data-immersive=true][data-immersive-menu=true] .immersive-controls,body[data-immersive=true][data-immersive-menu=true] .immersive-hint,body[data-immersive=true][data-immersive-menu=true] .rotate-hint,body[data-immersive=true]:has(dialog[open]) .immersive-controls,body[data-immersive=true]:has(dialog[open]) .immersive-toolbar,body[data-immersive=true]:has(dialog[open]) .immersive-hint,body[data-immersive=true]:has(dialog[open]) .rotate-hint{visibility:hidden;pointer-events:none}
body[data-immersive=true] dialog{position:fixed;top:calc(var(--play-vtop,0px) + max(10px,env(safe-area-inset-top)));bottom:auto;margin:0 auto;inset-inline:0;max-height:calc(var(--play-vh,100dvh) - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 20px);width:calc(100dvw - 24px);max-width:540px;overflow-y:auto;overscroll-behavior:contain;scroll-padding-block:14px}
body[data-immersive=true] dialog button,body[data-immersive=true] dialog select{min-height:44px}body[data-immersive=true] .dialog-close{height:44px;width:44px;right:7px;top:6px}body[data-immersive=true] dialog .primary-action{min-height:52px}body[data-immersive=true] .toast{z-index:100;bottom:calc(max(14px,env(safe-area-inset-bottom)) + 165px)}

@media(orientation:portrait){
 body[data-immersive=true] .immersive-toolbar{grid-template-columns:auto minmax(0,1fr) auto;gap:8px;left:max(10px,env(safe-area-inset-left));right:max(10px,env(safe-area-inset-right))}
 #immersive-status{grid-column:1/-1;grid-row:2;width:max-content;max-width:100%;padding:5px 12px;font-size:11px}.immersive-toolbar>button{min-height:46px;padding:10px 9px;font-size:11px}.immersive-toolbar #immersive-follow{justify-self:center}
 body[data-immersive=true] .rotate-hint{display:flex;align-items:center;gap:7px;position:fixed;top:calc(max(10px,env(safe-area-inset-top)) + 88px);left:50%;transform:translateX(-50%);max-width:calc(100dvw - 28px);width:max-content;padding:6px 11px;border:1px solid #d6c6aa7a;border-radius:11px;background:#fff6dfdb;color:#765c3d;font-size:11px;line-height:1.5;z-index:30;pointer-events:none}.rotate-hint svg{width:20px;height:20px;flex-shrink:0}
 body[data-immersive=true] .immersive-hint{top:calc(max(10px,env(safe-area-inset-top)) + 131px);font-size:10px}
 .touch-stick-area{left:max(12px,env(safe-area-inset-left));bottom:max(18px,env(safe-area-inset-bottom));gap:7px}.touch-stick{width:136px;height:136px}.touch-stick-knob{width:64px;height:64px}
 .immersive-actions{right:max(12px,env(safe-area-inset-right));bottom:max(22px,env(safe-area-inset-bottom));width:calc(100dvw - 172px);max-width:270px;gap:9px}.immersive-action-row{grid-template-columns:66px minmax(0,1fr);gap:7px}.immersive-interact{min-height:80px;border-radius:20px;font-size:13px!important}.immersive-primary{min-height:80px;padding:10px 8px;font-size:12px!important;border-radius:16px}.immersive-action-tools{gap:7px}.immersive-action-tools button{flex:1;min-width:0;padding:9px 7px;min-height:46px;font-size:11px;gap:5px}
}
@media(orientation:landscape) and (max-height:430px){
 .touch-stick-area{bottom:max(10px,env(safe-area-inset-bottom));left:max(18px,env(safe-area-inset-left));gap:5px}.touch-stick{width:128px;height:128px}.touch-stick-knob{width:62px;height:62px}.touch-stick-label{font-size:10px;padding:3px 9px}
 .immersive-actions{bottom:max(12px,env(safe-area-inset-bottom));right:max(18px,env(safe-area-inset-right));gap:8px;width:254px}.immersive-action-row{grid-template-columns:78px minmax(0,1fr);gap:8px}.immersive-interact{min-height:78px}.immersive-primary{min-height:68px;font-size:13px!important}.immersive-action-tools button{min-height:44px}.immersive-toolbar>button{min-height:44px;padding:9px 11px}
 .immersive-menu-header{padding-top:calc(9px + env(safe-area-inset-top));padding-bottom:9px}.immersive-menu-header h2{font-size:18px}.immersive-menu-header span{display:none}.immersive-menu-footer{padding-top:7px;padding-bottom:calc(7px + env(safe-area-inset-bottom))}
 body[data-immersive=true] dialog{padding:25px 24px}body[data-immersive=true] .toast{bottom:max(12px,env(safe-area-inset-bottom));max-width:max(190px,calc(100dvw - 600px));min-width:190px;font-size:11px}
}
@media(prefers-reduced-motion:reduce){.immersive-enter,.immersive-toolbar button,.immersive-actions button{transition:none}}