:root{
  --shadow:#1a0f08; --deep:#2a1708; --stone:#6b5440; --sand:#e8b860; --gold:#ffcf5a;
  --flame:#ffb43a; --ember:#ff6a1a; --cream:#fff1d6; --muted:#d9c19a;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:var(--shadow);overscroll-behavior:none}
body{font-family:'Vazirmatn',sans-serif;color:var(--cream);display:block;min-height:0;user-select:none;-webkit-user-select:none}
#game-root{position:fixed!important;inset:0!important;width:100%!important;max-width:none!important;height:100%!important;margin:0!important}
#game{position:absolute;inset:0}
#game canvas{display:block;touch-action:none}
#startBtn,#retryBtn,#dpad,#dpad-action,#hud{display:none!important}

#ui{position:absolute;inset:0;pointer-events:none;z-index:30;direction:rtl}
.screen{position:absolute;inset:0;pointer-events:auto;display:flex;flex-direction:column;align-items:center;overflow:hidden}
.screen.off{display:none}
.lal{font-family:'Lalezar','Vazirmatn',sans-serif;font-weight:400}

/* buttons */
.btn{font-family:'Lalezar','Vazirmatn',sans-serif;font-size:24px;color:#3a1c05;border:none;cursor:pointer;
  min-height:58px;min-width:200px;padding:6px 30px 10px;border-radius:18px;line-height:1.7;
  background:linear-gradient(#ffe39a,#f2b134 55%,#c97a16);box-shadow:0 5px 0 #7a3f0a,0 10px 22px rgba(0,0,0,.45),inset 0 2px 0 rgba(255,255,255,.6);
  transition:transform .08s ease, box-shadow .08s ease}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 #7a3f0a,0 4px 10px rgba(0,0,0,.45),inset 0 2px 0 rgba(255,255,255,.6)}
.btn.primary{background:url(./assets/primary_button.webp) center/100% 100% no-repeat;box-shadow:none;min-width:230px;min-height:78px;color:#3a1c05;font-size:28px;text-shadow:0 1px 0 rgba(255,240,200,.7);filter:drop-shadow(0 8px 14px rgba(0,0,0,.5))}
.btn.primary:active{transform:scale(.95);box-shadow:none}
.btn.stone{background:linear-gradient(#8a6f52,#5b4430);color:var(--cream);box-shadow:0 5px 0 #2e2014,0 10px 20px rgba(0,0,0,.45),inset 0 2px 0 rgba(255,230,190,.3);font-size:21px;min-width:170px;min-height:52px}
.btn.stone:active{box-shadow:0 1px 0 #2e2014}
.btn[disabled]{filter:grayscale(.8) brightness(.7);pointer-events:none}
.icon-btn{width:52px;height:52px;border:none;border-radius:16px;cursor:pointer;display:grid;place-items:center;padding:0;
  background:linear-gradient(#8a6f52,#4f3a28);box-shadow:0 4px 0 #2a1c10,0 6px 14px rgba(0,0,0,.4),inset 0 2px 0 rgba(255,230,190,.3);color:var(--cream)}
.icon-btn:active{transform:translateY(3px);box-shadow:0 1px 0 #2a1c10}
.icon-btn img{width:100%;height:100%;object-fit:contain}
.icon-btn.bare{background:none;box-shadow:none}
.icon-btn svg{width:28px;height:28px}

/* pill */
.pill{display:flex;align-items:center;gap:6px;background:rgba(26,15,8,.72);border:2px solid rgba(232,184,96,.55);border-radius:999px;padding:2px 12px 2px 6px;font-weight:900;font-size:17px;color:var(--cream);min-height:38px}
.pill img{width:28px;height:28px}
.pill svg{width:24px;height:24px}

/* loading */
#scrLoading{background:radial-gradient(circle at 50% 45%,#5a3210,#1a0f08 70%);justify-content:center;gap:22px}
#scrLoading img{width:min(56vw,240px);animation:bob 2.4s ease-in-out infinite}
.bar{width:min(70vw,280px);height:14px;border-radius:9px;background:rgba(0,0,0,.5);border:2px solid #8a5a22;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#ff6a1a,#ffcf5a);transition:width .2s}

/* title */
#scrTitle{background:url(./assets/title_bg.webp) center/cover no-repeat;justify-content:space-between;padding:calc(18px + env(safe-area-inset-top)) 18px calc(26px + env(safe-area-inset-bottom))}
#scrTitle::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(26,15,8,.15),rgba(26,15,8,.1) 45%,rgba(26,15,8,.85));pointer-events:none}
#scrTitle>*{position:relative}
.top-row{width:100%;display:flex;justify-content:space-between;align-items:center;gap:8px}
.logo-wrap{display:flex;flex-direction:column;align-items:center;margin-top:2vh}
.logo-wrap img{width:min(66vw,300px,38vh);filter:drop-shadow(0 0 30px rgba(255,170,60,.55));animation:bob 3s ease-in-out infinite}
.game-name{font-size:clamp(54px,16vw,84px);line-height:1.3;color:#ffd77a;text-shadow:0 3px 0 #8a3c08,0 6px 0 #4a1e04,0 0 30px rgba(255,150,40,.7);margin-top:-8px}
.tagline{font-size:16px;color:var(--muted);text-shadow:0 2px 6px #000;line-height:1.8;text-align:center;max-width:300px}
.menu-col{display:flex;flex-direction:column;align-items:center;gap:14px}
.embers{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.embers i{position:absolute;bottom:-10px;width:6px;height:6px;border-radius:50%;background:#ffb43a;box-shadow:0 0 10px 3px rgba(255,140,40,.8);animation:rise linear infinite;opacity:0}
@keyframes rise{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:1}100%{transform:translateY(-105vh) translateX(30px);opacity:0}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* map */
#scrMap{background:url(./assets/level_map_card.webp) center/cover no-repeat}
#scrMap::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(26,15,8,.55),rgba(26,15,8,.05) 30%,rgba(26,15,8,.05) 70%,rgba(26,15,8,.6));pointer-events:none}
.bar-top{position:relative;z-index:2;width:100%;display:flex;align-items:center;gap:8px;padding:calc(10px + env(safe-area-inset-top)) 12px 8px}
.bar-top .ttl{flex:1;text-align:center;font-size:28px;color:#ffd77a;text-shadow:0 2px 0 #5a2606,0 0 14px rgba(0,0,0,.8)}
.map-scroll{position:relative;z-index:1;flex:1;width:100%;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}
.map-scroll::-webkit-scrollbar{display:none}
.map-inner{position:relative;width:100%;max-width:460px;margin:0 auto}
.map-inner svg{position:absolute;inset:0;width:100%;height:100%}
.node{position:absolute;width:92px;height:118px;transform:translate(50%,0);inset-inline-end:0;display:flex;flex-direction:column;align-items:center;cursor:pointer;border:none;background:none;padding:0}
.node .medal{position:relative;width:88px;height:88px;display:grid;place-items:center}
.node .medal img{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 6px 8px rgba(0,0,0,.6))}
.node .num{position:relative;font-family:'Lalezar',sans-serif;font-size:32px;color:#fff3cf;text-shadow:0 2px 0 #5a2606,0 0 8px #000}
.node .stars{display:flex;gap:1px;margin-top:-6px}
.node .stars img{width:24px;height:24px}
.node.locked{cursor:default}
.node.current .medal{animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1);filter:drop-shadow(0 0 16px rgba(255,190,70,.9))}}

/* shop */
#scrShop{background:radial-gradient(circle at 50% 30%,rgba(120,60,15,.85),rgba(26,15,8,.97) 70%);justify-content:center;padding:16px}
.panel{position:relative;width:min(94vw,420px);background:url(./assets/shop_panel.webp) center/100% 100% no-repeat;padding:54px 30px 40px;display:flex;flex-direction:column;align-items:center;gap:10px}
.panel-head{font-size:34px;color:#ffd77a;text-shadow:0 3px 0 #5a2606,0 0 12px #000;line-height:1.4}
.shop-list{width:100%;display:flex;flex-direction:column;gap:9px;max-height:56vh;overflow-y:auto}
.item{display:flex;align-items:center;gap:10px;background:rgba(26,15,8,.78);border:2px solid rgba(232,184,96,.5);border-radius:16px;padding:8px 10px;min-width:0}
.item .ic{width:56px;height:56px;flex:none;display:grid;place-items:center}
.item .ic img{width:56px;height:56px;object-fit:contain}
.item .ic svg{width:44px;height:44px}
.item .txt{flex:1;min-width:0;overflow-wrap:anywhere;line-height:1.7}
.item .txt b{display:block;font-size:17px;color:#ffe2a0}
.item .txt small{font-size:13px;color:var(--muted)}
.item .btn{min-width:92px;min-height:44px;font-size:18px;padding:2px 10px 6px;display:flex;align-items:center;gap:4px;justify-content:center}
.item .btn img{width:22px;height:22px}

/* hud */
#hudBar{position:absolute;top:0;inset-inline:0;padding:calc(8px + env(safe-area-inset-top)) 10px 6px;display:flex;flex-direction:column;gap:6px;pointer-events:none}
#hudBar .row{display:flex;align-items:center;justify-content:space-between;gap:8px}
#hudBar button{pointer-events:auto}
.hud-mid{flex:1;min-width:0;height:54px;background:url(./assets/hud_panel.webp) center/100% 100% no-repeat;display:flex;align-items:center;justify-content:space-around;padding:0 18px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.5))}
.hud-mid .lvl{font-family:'Lalezar',sans-serif;font-size:20px;color:#ffe2a0;text-shadow:0 2px 0 #3a1c05}
.hud-mid .sc{font-weight:900;font-size:18px;color:#fff;text-shadow:0 2px 0 #3a1c05}
.hud-mid .sc small{font-weight:700;font-size:12px;color:#ffd77a;margin-inline-end:4px}
.hearts{display:flex;gap:1px}
.hearts svg{width:20px;height:20px}
.goals{display:flex;gap:6px;align-items:center;background:rgba(26,15,8,.7);border:2px solid rgba(232,184,96,.4);border-radius:999px;padding:2px 10px;min-height:42px}
.goals img{width:34px;height:34px;filter:grayscale(1) brightness(.6);transition:filter .3s, transform .3s}
.goals img.done{filter:drop-shadow(0 0 8px #ffb43a);transform:scale(1.15)}
.hint-btn{position:relative}
.hint-btn .cnt{position:absolute;top:-6px;inset-inline-start:-6px;background:#ff6a1a;color:#fff;border-radius:999px;font-size:12px;font-weight:900;min-width:20px;height:20px;display:grid;place-items:center;border:2px solid #fff1d6}
#bubble{position:absolute;inset-inline:14px;margin:0 auto;max-width:380px;background:rgba(26,15,8,.88);border:2px solid #e8b860;border-radius:16px;padding:8px 14px;font-size:16px;font-weight:700;line-height:1.8;text-align:center;color:#fff1d6;box-shadow:0 8px 20px rgba(0,0,0,.5);pointer-events:none;transition:opacity .3s, transform .3s;overflow-wrap:anywhere}
#bubble.off{opacity:0;transform:translateY(-8px)}

/* modal */
.modal{position:absolute;inset:0;background:rgba(10,6,3,.7);display:flex;align-items:center;justify-content:center;pointer-events:auto;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.modal.off{display:none}
.card{position:relative;width:min(92vw,380px);aspect-ratio:1/1.08;background:url(./assets/results_card.webp) center/100% 100% no-repeat;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 34px 40px;text-align:center;animation:pop .45s cubic-bezier(.2,1.6,.4,1)}
.card.pause{background-image:url(./assets/pause_panel.webp)}
.card h2{margin:0;font-family:'Lalezar',sans-serif;font-weight:400;font-size:30px;line-height:1.5;color:#ffd77a;text-shadow:0 3px 0 #5a2606,0 0 14px #000;overflow-wrap:anywhere}
.card .sub{font-size:15px;color:#fff1d6;text-shadow:0 1px 4px #000;line-height:1.8}
.card .bstars{display:flex;gap:4px;align-items:flex-end}
.card .bstars img{width:62px;height:62px;opacity:0;transform:scale(.2)}
.card .bstars img:nth-child(2){width:78px;height:78px}
.card .bstars img.show{animation:starpop .45s cubic-bezier(.2,1.8,.4,1) forwards}
.card .rew{display:flex;align-items:center;gap:6px;font-weight:900;font-size:22px;color:#ffe08a;text-shadow:0 2px 0 #3a1c05}
.card .rew img{width:32px;height:32px}
.card .btns{display:flex;flex-direction:column;gap:10px;align-items:center;margin-top:4px}
.card .row2{display:flex;gap:10px}
.card .row2 .btn{min-width:120px}
@keyframes pop{0%{transform:scale(.6);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes starpop{0%{opacity:0;transform:scale(.2) rotate(-40deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
#toast{position:absolute;bottom:calc(30px + env(safe-area-inset-bottom));inset-inline:0;margin:0 auto;width:max-content;max-width:90vw;background:rgba(26,15,8,.92);border:2px solid #e8b860;border-radius:14px;padding:8px 18px;font-weight:700;pointer-events:none;transition:opacity .3s;opacity:0;z-index:60;line-height:1.8}
#toast.on{opacity:1}