@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');

body, html {
    margin: 0; padding: 0; width: 100%; height: 100%;
    background-color: #030308; overflow: hidden;
    font-family: 'Orbitron', sans-serif; user-select: none; color: white;
    transition: background-color 0.5s ease;
}

#gameCanvas { display: block; width: 100%; height: 100%; cursor: crosshair; }

.ui-layer {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; display: flex; flex-direction: column; justify-content: space-between;
    padding: 20px; box-sizing: border-box; z-index: 10; transition: all 0.3s;
}

.hud-top, .hud-bottom {
    display: flex; justify-content: space-between; align-items: flex-start;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.7); color: #0ff; transition: transform 0.3s;
}

.health-bar-container {
    width: 250px; height: 25px; background: rgba(0,0,0,0.5);
    border: 2px solid #0ff; border-radius: 5px; overflow: hidden;
    box-shadow: 0 0 10px #0ff; margin-top: 5px; position: relative; transition: all 0.3s;
}

.health-bar {
    height: 100%; background: linear-gradient(90deg, #0f0, #0aa);
    width: 100%; transition: width 0.2s ease-out;
}

.shield-bar {
    position: absolute; top: 0; left: 0; height: 100%; background: rgba(0, 200, 255, 0.6);
    width: 0%; transition: width 0.2s ease-out; pointer-events: none;
}

.xp-bar-container {
    width: 100%; height: 10px; background: rgba(0,0,0,0.5);
    margin-top: 8px; border-radius: 3px; border: 1px solid #f0f;
}

.xp-bar { height: 100%; background: #f0f; width: 0%; box-shadow: 0 0 10px #f0f; transition: width 0.3s ease-out; }

.ammo-display { font-size: 32px; font-weight: 900; color: #ff0; text-shadow: 0 0 15px #ff0; letter-spacing: 2px; transition: font-size 0.3s; }
.ammo-reloading { color: #f00 !important; text-shadow: 0 0 15px #f00 !important; animation: blink 0.8s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

body.is-fullscreen .ui-layer { padding: 40px; }
body.is-fullscreen .hud-top .text-xl { font-size: 1.75rem; }
body.is-fullscreen .hud-top .text-3xl { font-size: 2.5rem; }
body.is-fullscreen .hud-top .text-4xl { font-size: 3.5rem; }
body.is-fullscreen .health-bar-container { width: 350px; height: 35px; }
body.is-fullscreen .ammo-display { font-size: 48px; }
body.is-fullscreen .hud-bottom .text-sm { font-size: 1.25rem; line-height: 1.8; }
body.is-fullscreen .hud-bottom .text-xl { font-size: 1.75rem; }

.modal-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, rgba(10,10,25,0.8) 0%, rgba(0,0,5,0.95) 100%);
    display: flex; justify-content: center; align-items: center; flex-direction: column;
    pointer-events: auto; z-index: 50; backdrop-filter: blur(8px);
}

.hidden { display: none !important; }

.title-glow {
    font-size: 5rem; font-weight: 900; background: linear-gradient(to right, #0ff, #f0f);
    -webkit-background-clip: text; color: transparent;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5); animation: titlePulse 2s infinite alternate;
    margin-bottom: 5px; text-align: center;
}
@keyframes titlePulse {
    from { text-shadow: 0 0 20px rgba(0,255,255,0.5), 0 0 40px rgba(255,0,255,0.3); }
    to { text-shadow: 0 0 30px rgba(0,255,255,0.8), 0 0 60px rgba(255,0,255,0.6); }
}

.card {
    background: linear-gradient(145deg, rgba(25,25,35,0.95) 0%, rgba(15,15,20,0.98) 100%);
    border-radius: 16px; padding: 25px 20px; margin: 12px; width: 280px;
    text-align: center; cursor: pointer; transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255,255,255,0.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8), inset 0 1px 1px rgba(255,255,255,0.1);
    position: relative; overflow: hidden;
}
.card.disabled-card { pointer-events: none; opacity: 0.7; filter: grayscale(50%); }
.card:hover:not(.disabled-card) { 
    transform: translateY(-15px) scale(1.05); z-index: 10; 
    background: linear-gradient(145deg, rgba(35,35,50,0.95) 0%, rgba(20,20,30,0.98) 100%);
}
.card::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent);
    transform: rotate(45deg); transition: all 0.5s; opacity: 0;
}
.card:hover::before { opacity: 1; left: 100%; }

.card-icon { font-size: 48px; margin-bottom: 12px; filter: drop-shadow(0 0 15px currentColor); }
.card-title {
    font-size: 20px; font-weight: 900; margin-bottom: 15px; color: #fff; text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 10px; letter-spacing: 1px; text-transform: uppercase;
}
.card-desc { 
    color: #d1d5db; font-size: 14px; line-height: 1.6; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    min-height: 75px; display: flex; align-items: center; justify-content: center; flex-direction: column; text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}
.upgrade-rarity { 
    display: inline-block; padding: 4px 12px; background: rgba(0,0,0,0.6); border-radius: 20px;
    font-size: 11px; font-weight: 900; margin-bottom: 15px; letter-spacing: 2px; text-transform: uppercase; border: 1px solid rgba(255,255,255,0.1);
}

.rarity-common { border-top-color: #aaa; } .rarity-common:hover:not(.disabled-card) { box-shadow: 0 15px 35px rgba(170, 170, 170, 0.3); border-color: #aaa; } .rarity-common .card-title { color: #ddd; } .rarity-common .upgrade-rarity { color: #aaa; border-color: #aaa; }
.rarity-rare { border-top-color: #0cf; } .rarity-rare:hover:not(.disabled-card) { box-shadow: 0 15px 35px rgba(0, 204, 255, 0.4); border-color: #0cf; } .rarity-rare .card-title { color: #8ff; text-shadow: 0 0 10px rgba(0,204,255,0.5); } .rarity-rare .upgrade-rarity { color: #0cf; border-color: #0cf; box-shadow: 0 0 10px rgba(0,204,255,0.2); }
.rarity-epic { border-top-color: #b0f; } .rarity-epic:hover:not(.disabled-card) { box-shadow: 0 15px 35px rgba(176, 0, 255, 0.5); border-color: #b0f; } .rarity-epic .card-title { color: #e8f; text-shadow: 0 0 10px rgba(176,0,255,0.5); } .rarity-epic .upgrade-rarity { color: #d6f; border-color: #b0f; box-shadow: 0 0 10px rgba(176,0,255,0.3); }
.rarity-legendary { border-top-color: #fc0; animation: legendaryGlow 3s infinite alternate; } .rarity-legendary:hover:not(.disabled-card) { box-shadow: 0 15px 45px rgba(255, 204, 0, 0.6); border-color: #fc0; } .rarity-legendary .card-title { color: #ff8; text-shadow: 0 0 15px rgba(255,204,0,0.8); } .rarity-legendary .upgrade-rarity { color: #fe0; border-color: #fc0; box-shadow: 0 0 15px rgba(255,204,0,0.5); background: rgba(50,40,0,0.8); }
@keyframes legendaryGlow { 0% { border-color: #d90; } 100% { border-color: #ff0; } }

.rarity-boss { border-top-color: #0f0; animation: bossGlow 2s infinite alternate; }
.rarity-boss:hover:not(.disabled-card) { box-shadow: 0 15px 45px rgba(0, 255, 0, 0.6); border-color: #0f0; background: rgba(20, 40, 20, 0.95); }
.rarity-boss .card-title { color: #8f8; text-shadow: 0 0 15px rgba(0,255,0,0.8); }
.rarity-boss .upgrade-rarity { color: #5f0; border-color: #0f0; box-shadow: 0 0 15px rgba(0,255,0,0.5); background: rgba(0,40,0,0.8); }
@keyframes bossGlow { 0% { border-color: #0a0; } 100% { border-color: #0f0; } }

.card-enhanced {
    padding-top: 45px !important; border: 3px solid #ff3333 !important; 
    animation: enhancedPulse 1.5s infinite alternate !important;
    background: linear-gradient(145deg, rgba(60,10,10,0.95) 0%, rgba(20,5,5,0.98) 100%) !important; transform: scale(1.03);
}
.card-enhanced:hover:not(.disabled-card) { 
    box-shadow: 0 15px 50px rgba(255, 50, 50, 0.9), inset 0 0 20px rgba(255,50,50,0.4) !important; 
    background: linear-gradient(145deg, rgba(80,15,15,0.95) 0%, rgba(30,10,10,0.98) 100%) !important; 
    transform: translateY(-15px) scale(1.08) !important;
}
@keyframes enhancedPulse { 0% { box-shadow: 0 0 20px rgba(255, 50, 50, 0.6), inset 0 0 10px rgba(255,50,50,0.2); } 100% { box-shadow: 0 0 45px rgba(255, 50, 50, 1), inset 0 0 25px rgba(255,50,50,0.5); border-color: #ff6666 !important; } }

.enhanced-banner {
    position: absolute; top: 0; left: 0; width: 100%; background: linear-gradient(90deg, #ff0000, #ffaa00, #ff0000);
    background-size: 200% auto; animation: bannerShine 2s linear infinite; color: #fff; font-size: 13px; font-weight: 900;
    padding: 8px 0; letter-spacing: 3px; text-transform: uppercase; box-shadow: 0 2px 15px rgba(255,0,0,0.8); z-index: 2; text-align: center;
}
@keyframes bannerShine { to { background-position: 200% center; } }

.original-desc { text-decoration: line-through; opacity: 0.5; font-size: 12px; margin-bottom: 6px; }
.enhanced-desc-text { color: #ffcccc; font-weight: 900; font-size: 15px; text-shadow: 0 0 8px rgba(255,50,50,0.8); border-top: 1px dashed rgba(255,50,50,0.5); padding-top: 8px; margin-top: 4px; }

.btn {
    background: rgba(0, 255, 255, 0.1); color: #0ff; border: 2px solid #0ff; padding: 15px 50px; font-family: 'Orbitron', sans-serif; font-size: 24px;
    font-weight: 900; border-radius: 8px; cursor: pointer; text-transform: uppercase; box-shadow: 0 0 20px rgba(0, 255, 255, 0.2); transition: all 0.2s; letter-spacing: 2px; margin: 10px;
}
.btn:hover:not(:disabled) { background: #0ff; color: #000; box-shadow: 0 0 40px rgba(0, 255, 255, 0.8); transform: scale(1.05); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; border-color: #555; color: #555; box-shadow: none; }

.critical-text {
    position: absolute; color: #ff0; font-weight: bold; font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 5px #f00; pointer-events: none; animation: floatUp 0.8s forwards; z-index: 20;
}
@keyframes floatUp { 0% { transform: translateY(0) scale(1); opacity: 1; } 100% { transform: translateY(-40px) scale(1.5); opacity: 0; } }

.toggle-checkbox:checked { right: 0; border-color: #0ff; }
.toggle-checkbox:checked + .toggle-label { background-color: #0ff; }

.animate-levelup {
    animation: levelUpPop 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
@keyframes levelUpPop {
    0% { opacity: 0; transform: scale(0.6) translateY(50px); }
    50% { opacity: 1; transform: scale(1.05) translateY(-10px); }
    100% { transform: scale(1) translateY(0); }
}

/* ─── STORE SCREEN ───────────────────────────────────────────────────────── */
#storeScreen {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(ellipse at center, rgba(5,10,30,0.96) 0%, rgba(0,0,8,0.98) 100%);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    pointer-events: auto; z-index: 50; backdrop-filter: blur(10px); overflow-y: auto;
    padding: 20px; box-sizing: border-box;
}
#storeScreen::before {
    content:''; position:absolute; inset:0; pointer-events:none;
    background: radial-gradient(circle at 10% 90%, rgba(0,255,200,0.04) 0%, transparent 50%),
                radial-gradient(circle at 90% 10%, rgba(100,0,255,0.04) 0%, transparent 50%);
}
.store-grid {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 18px; max-width: 1100px; margin: 16px 0;
}
.store-card {
    background: linear-gradient(145deg, rgba(12,18,35,0.98) 0%, rgba(8,12,22,0.99) 100%);
    border: 2px solid rgba(0,200,255,0.2); border-top: 3px solid rgba(0,200,255,0.5);
    border-radius: 16px; padding: 22px 18px; width: 230px; text-align: center;
    cursor: pointer; transition: all 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
    position: relative; overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.8), inset 0 1px 1px rgba(255,255,255,0.05);
}
.store-card-disabled { opacity: 0.5; filter: grayscale(40%); }
.store-card:not(.store-card-disabled):hover {
    transform: translateY(-10px) scale(1.04); border-color: rgba(0,255,255,0.6);
    box-shadow: 0 18px 40px rgba(0,200,255,0.25);
}
.store-type-badge {
    position: absolute; top: 10px; right: 10px;
    font-size: 9px; font-weight: 900; letter-spacing: 2px;
    border: 1px solid; border-radius: 10px; padding: 2px 8px; text-transform: uppercase;
}
.store-icon { font-size: 40px; margin-bottom: 10px; display: block; }
.store-item-name { font-size: 15px; font-weight: 900; color: #e0f0ff; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.store-item-desc { font-size: 12px; color: #8ab; line-height: 1.5; min-height: 50px; display:flex; align-items:center; justify-content:center; font-family: 'Segoe UI', sans-serif; }
.store-buy-btn {
    margin-top: 12px; width: 100%; padding: 8px 0; border-radius: 8px; font-family: 'Orbitron', sans-serif;
    font-size: 12px; font-weight: 700; border: 2px solid #0cf; color: #0cf;
    background: rgba(0,200,255,0.08); cursor: pointer; transition: all 0.2s; letter-spacing: 1px;
}
.store-buy-btn:not(.cant-afford):hover { background: #0cf; color: #000; box-shadow: 0 0 20px rgba(0,200,255,0.5); }
.store-buy-btn.cant-afford { border-color: #555; color: #555; cursor: not-allowed; }
#storeCreditDisplay { font-size: 2rem; font-weight: 900; color: #fe0; text-shadow: 0 0 15px #fe0; }
#storeNotification {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
    background: rgba(0,20,40,0.95); border: 2px solid #0cf; border-radius: 12px;
    color: #0ff; font-family: 'Orbitron',sans-serif; font-size: 14px; font-weight: 700;
    padding: 12px 28px; z-index: 200; pointer-events: none; text-align: center;
    box-shadow: 0 0 25px rgba(0,200,255,0.4); white-space: nowrap;
    transition: opacity 0.6s;
}
#storeNotification.fade-out { opacity: 0; }

/* ─── STAGE LABEL ────────────────────────────────────────────────────────── */
#stageLabel {
    position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
    font-size: 13px; font-weight: 900; color: rgba(0,200,255,0.6);
    letter-spacing: 3px; text-transform: uppercase; z-index: 20; pointer-events: none;
}

/* ─── CREDIT HUD ─────────────────────────────────────────────────────────── */
#creditsHud {
    font-size: 18px; font-weight: 900; color: #fe0;
    text-shadow: 0 0 10px rgba(255,220,0,0.6); letter-spacing: 1px;
}

/* ─── CARD RARITY OVERRIDES (from previous update, consolidated) ─────────── */
.card {
    background: linear-gradient(145deg, rgba(25,25,35,0.97) 0%, rgba(15,15,22,0.99) 100%);
    border-radius: 18px; padding: 28px 22px; margin: 12px; width: 285px;
    text-align: center; cursor: pointer; transition: all 0.35s cubic-bezier(0.175,0.885,0.32,1.275);
    border: 2px solid rgba(255,255,255,0.07); border-top-width: 3px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.85), inset 0 1px 1px rgba(255,255,255,0.08);
    position: relative; overflow: hidden;
}
.card.disabled-card { pointer-events:none; opacity:0.5; filter:grayscale(60%); }
.card:hover:not(.disabled-card) { transform:translateY(-18px) scale(1.06); z-index:10; background:linear-gradient(145deg,rgba(38,38,55,0.97) 0%,rgba(22,22,32,0.99) 100%); }
.card::before { content:''; position:absolute; top:-50%; left:-60%; width:200%; height:200%; background:linear-gradient(45deg,transparent,rgba(255,255,255,0.06),transparent); transform:rotate(45deg); transition:all 0.6s; opacity:0; }
.card:hover::before { opacity:1; left:100%; }
.card-enter { animation: cardSlideIn 0.5s cubic-bezier(0.175,0.885,0.32,1.275) both; }
@keyframes cardSlideIn {
    0%   { opacity:0; transform:translateY(60px) scale(0.8) rotateX(15deg); }
    60%  { transform:translateY(-8px) scale(1.02) rotateX(-2deg); }
    100% { opacity:1; transform:translateY(0) scale(1) rotateX(0); }
}
.card-icon { font-size:52px; margin-bottom:14px; filter:drop-shadow(0 0 18px currentColor); transition:transform 0.3s; display:block; }
.card:hover .card-icon { transform:scale(1.15) rotate(-5deg); }
.card-title { font-size:19px; font-weight:900; margin-bottom:14px; color:#fff; text-shadow:0 2px 5px rgba(0,0,0,0.9); border-bottom:1px solid rgba(255,255,255,0.12); padding-bottom:10px; letter-spacing:1px; text-transform:uppercase; }
.card-desc { color:#d1d5db; font-size:14px; line-height:1.65; font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif; min-height:75px; display:flex; align-items:center; justify-content:center; flex-direction:column; text-shadow:0 1px 3px rgba(0,0,0,0.9); }
.upgrade-rarity { display:inline-block; padding:4px 14px; background:rgba(0,0,0,0.65); border-radius:20px; font-size:11px; font-weight:900; margin-bottom:15px; letter-spacing:2.5px; text-transform:uppercase; border:1px solid rgba(255,255,255,0.12); }
.rarity-common { border-top-color:#aaa; } .rarity-common:hover:not(.disabled-card){ box-shadow:0 18px 40px rgba(180,180,180,0.25),0 0 0 1px rgba(180,180,180,0.3);border-color:#bbb;} .rarity-common .card-title{color:#ddd;} .rarity-common .upgrade-rarity{color:#aaa;border-color:#aaa;}
.rarity-rare { border-top-color:#0cf; } .rarity-rare:hover:not(.disabled-card){ box-shadow:0 18px 40px rgba(0,200,255,0.35),0 0 20px rgba(0,200,255,0.15);border-color:#0cf;} .rarity-rare .card-title{color:#8ff;text-shadow:0 0 12px rgba(0,204,255,0.5);} .rarity-rare .upgrade-rarity{color:#0cf;border-color:#0cf;box-shadow:0 0 10px rgba(0,204,255,0.2);}
.rarity-epic { border-top-color:#b0f; } .rarity-epic:hover:not(.disabled-card){ box-shadow:0 18px 45px rgba(176,0,255,0.45),0 0 25px rgba(176,0,255,0.2);border-color:#b0f;} .rarity-epic .card-title{color:#e8f;text-shadow:0 0 12px rgba(176,0,255,0.6);} .rarity-epic .upgrade-rarity{color:#d6f;border-color:#b0f;box-shadow:0 0 12px rgba(176,0,255,0.3);}
.rarity-legendary { border-top-color:#fc0; animation:legendaryGlow 2.5s infinite alternate; } .rarity-legendary:hover:not(.disabled-card){ box-shadow:0 18px 50px rgba(255,200,0,0.55),0 0 30px rgba(255,200,0,0.25);border-color:#fc0;} .rarity-legendary .card-title{color:#ff8;text-shadow:0 0 18px rgba(255,204,0,0.8);} .rarity-legendary .upgrade-rarity{color:#fe0;border-color:#fc0;box-shadow:0 0 18px rgba(255,204,0,0.5);background:rgba(50,40,0,0.8);}
@keyframes legendaryGlow { 0%{border-color:#c80;box-shadow:0 10px 25px rgba(200,120,0,0.3);}100%{border-color:#ff0;box-shadow:0 10px 40px rgba(255,220,0,0.45);} }
.rarity-boss { border-top-color:#0f0; animation:bossGlow 2s infinite alternate; } .rarity-boss:hover:not(.disabled-card){ box-shadow:0 18px 50px rgba(0,255,0,0.5),0 0 25px rgba(0,255,0,0.2);border-color:#0f0;background:rgba(15,35,15,0.97);} .rarity-boss .card-title{color:#8f8;text-shadow:0 0 18px rgba(0,255,0,0.8);} .rarity-boss .upgrade-rarity{color:#5f0;border-color:#0f0;box-shadow:0 0 15px rgba(0,255,0,0.5);background:rgba(0,40,0,0.8);}
@keyframes bossGlow { 0%{border-color:#090;box-shadow:0 8px 20px rgba(0,180,0,0.25);}100%{border-color:#0f0;box-shadow:0 8px 35px rgba(0,255,0,0.4);} }
.rarity-jambrek { border-top-color:#0ff; animation:jambrekGlow 1.5s infinite alternate; background:linear-gradient(145deg,rgba(0,20,30,0.97) 0%,rgba(0,10,20,0.99) 100%) !important; }
.rarity-jambrek:hover:not(.disabled-card){ box-shadow:0 18px 60px rgba(0,255,255,0.6),0 0 40px rgba(0,255,255,0.25);border-color:#0ff;background:linear-gradient(145deg,rgba(0,35,45,0.97) 0%,rgba(0,20,30,0.99) 100%) !important;}
.rarity-jambrek .card-title{color:#8ff;text-shadow:0 0 20px rgba(0,255,255,1);} .rarity-jambrek .upgrade-rarity{color:#0ff;border-color:#0ff;box-shadow:0 0 20px rgba(0,255,255,0.6);background:rgba(0,40,60,0.9);animation:rarityPulse 1.5s infinite;} .rarity-jambrek .card-icon{animation:iconFloat 2s ease-in-out infinite;}
@keyframes jambrekGlow{0%{border-color:#09a;box-shadow:0 8px 25px rgba(0,150,200,0.3);}100%{border-color:#0ff;box-shadow:0 8px 50px rgba(0,255,255,0.5);}}
@keyframes rarityPulse{0%,100%{opacity:1;}50%{opacity:0.7;}}
@keyframes iconFloat{0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-6px) scale(1.05);}}

/* ─── IMPROVED LEVEL UP ANIMATION ───────────────────────────────────────── */
.animate-levelup { animation: levelUpPop 0.65s cubic-bezier(0.175,0.885,0.32,1.275) forwards; }
@keyframes levelUpPop {
    0%  { opacity:0; transform:scale(0.5) translateY(80px); filter:blur(10px); }
    40% { opacity:1; filter:blur(0); }
    65% { transform:scale(1.04) translateY(-12px); }
    80% { transform:scale(0.98) translateY(3px); }
    100%{ transform:scale(1) translateY(0); opacity:1; }
}
#levelUpScreen {
    background: radial-gradient(ellipse at center, rgba(20,5,40,0.92) 0%, rgba(0,0,10,0.97) 100%) !important;
}
#levelUpScreen::before {
    content:''; position:absolute; inset:0; pointer-events:none;
    background:radial-gradient(circle at 20% 20%,rgba(255,0,255,0.06) 0%,transparent 50%),
               radial-gradient(circle at 80% 80%,rgba(0,200,255,0.06) 0%,transparent 50%);
    animation:lvlBgPulse 4s ease-in-out infinite alternate;
}
@keyframes lvlBgPulse{0%{opacity:0.5;}100%{opacity:1;}}

/* ─── DEATH STATS CARD ───────────────────────────────────────────────────── */
.gameover-card {
    background: linear-gradient(160deg, rgba(20,5,5,0.97) 0%, rgba(8,0,0,0.99) 100%);
    border: 2px solid rgba(255,50,50,0.4); border-top: 3px solid #f55;
    border-radius: 22px; padding: 32px 36px; max-width: 560px; width: 90%;
    box-shadow: 0 0 60px rgba(255,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.05);
    display: flex; flex-direction: column; align-items: center;
    animation: cardSlideIn 0.5s cubic-bezier(0.175,0.885,0.32,1.275) both;
}
.gameover-top-row {
    display: flex; gap: 40px; justify-content: center; margin: 16px 0 20px;
}
.gameover-stat-big { text-align: center; }
.gameover-stat-label { font-size: 11px; font-weight: 900; color: #666; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 4px; }
.gameover-stat-value { font-size: 44px; font-weight: 900; line-height: 1; text-shadow: 0 0 20px currentColor; }
.gameover-grid { width: 100%; display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.gameover-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 8px 0; }
.gameover-row {
    display: flex; align-items: center; gap: 10px;
    padding: 5px 10px; border-radius: 8px; transition: background 0.2s;
}
.gameover-row:hover { background: rgba(255,255,255,0.04); }
.gameover-row-icon { font-size: 16px; width: 22px; text-align: center; flex-shrink: 0; }
.gameover-row-label { flex: 1; font-size: 13px; color: #9ab; font-family: 'Segoe UI', sans-serif; letter-spacing: 0.3px; }
.gameover-row-val { font-size: 15px; font-weight: 900; color: #eee; min-width: 40px; text-align: right; }
.gameover-row-header .gameover-row-label,
.gameover-row-header span:nth-child(2) { font-size: 11px; font-weight: 900; color: #666; letter-spacing: 3px; text-transform: uppercase; }
.gameover-row-sub .gameover-row-label { color: #788; font-size: 12px; }
.gameover-row-sub .gameover-row-val { font-size: 14px; color: #ccc; }