/* ===== CRUSH FACTORY — Premium UI ===== */

/* ===== ROOT VARIABLES ===== */
:root {
    --bg-dark: #050510;
    --glass-bg: rgba(12, 12, 30, 0.65);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 16px;
    --accent-pink: #ff0044;
    --accent-cyan: #00ffcc;
    --accent-yellow: #ffee00;
    --accent-purple: #cc66ff;
    --accent-orange: #ff8800;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 50px;
    --transition-fast: 0.18s ease;
    --transition-med: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
* {
    margin: 0; padding: 0; box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    scrollbar-width: none; -ms-overflow-style: none;
}
*::-webkit-scrollbar { display: none; }

body {
    font-family: 'Nunito', 'Segoe UI', 'Noto Sans SC', 'Noto Sans JP', 'Noto Sans KR', Arial, sans-serif;
    background: var(--bg-dark);
    color: #e0e0e0;
    overflow: hidden;
    height: 100vh; height: 100dvh;
    width: 100vw;
    user-select: none; -webkit-user-select: none;
}

/* ===== CANVAS ===== */
#gameCanvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    max-width: 480px;
    z-index: 0;
}
@media (min-width: 600px) {
    #gameCanvas { left: 50%; transform: translateX(-50%); }
}

/* ===== KEYFRAMES ===== */
@keyframes fabPulse {
    0%, 100% { box-shadow: 0 0 14px rgba(255,0,68,0.3), 0 0 35px rgba(255,0,68,0.1); }
    50% { box-shadow: 0 0 22px rgba(255,0,68,0.5), 0 0 55px rgba(255,0,68,0.2); }
}

@keyframes fabRingSpin {
    0% { transform: translate(-50%,-50%) rotate(0deg); }
    100% { transform: translate(-50%,-50%) rotate(360deg); }
}

@keyframes coinPulse {
    0%, 100% { text-shadow: 0 0 8px rgba(255,238,0,0.3); }
    50% { text-shadow: 0 0 18px rgba(255,238,0,0.65), 0 0 35px rgba(255,238,0,0.2); }
}

@keyframes floatCoinPop {
    0% { opacity: 1; transform: translate(-50%, 0) scale(1.3); }
    15% { transform: translate(-50%, -12px) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -75px) scale(0.75); }
}

@keyframes btnShine {
    0% { left: -80%; }
    100% { left: 120%; }
}

@keyframes toastIn {
    0% { opacity: 0; transform: translateX(-50%) translateY(-30px) scale(0.92); }
    100% { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}
@keyframes toastOut {
    0% { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
    100% { opacity: 0; transform: translateX(-50%) translateY(-20px) scale(0.92); }
}

@keyframes tabGlowIn {
    0% { box-shadow: none; }
    100% { box-shadow: 0 0 12px var(--tab-glow, rgba(255,0,68,0.25)); }
}

@keyframes sparkle {
    0% { opacity: 1; transform: translate(0,0) scale(1); }
    100% { opacity: 0; transform: translate(var(--sx), var(--sy)) scale(0); }
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0.5; }
    to { transform: translateY(0); opacity: 1; }
}

/* ===== HUD (glassmorphism) ===== */
.hud {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 16px;
    padding-top: env(safe-area-inset-top, 0px);
    pointer-events: none;
}

.hudPanel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 18px 6px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.hudCoins {
    font-family: 'Quicksand', sans-serif;
    font-size: 26px; font-weight: 700;
    color: var(--accent-yellow);
    display: flex; align-items: center; gap: 8px;
    animation: coinPulse 2.2s ease-in-out infinite;
    letter-spacing: 1px;
}

.hudRate {
    font-family: 'Quicksand', sans-serif;
    font-size: 11px; color: #777;
    display: flex; align-items: center; justify-content: center;
    gap: 8px;
    letter-spacing: 0.5px;
    padding: 5px 14px;
    margin-top: 4px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
}
.hudRate span { color: var(--accent-cyan); }

.hudDivider {
    width: 1px; height: 12px;
    background: rgba(255,255,255,0.12);
}

.hudStat {
    display: flex; align-items: center; gap: 3px;
}

/* ===== FAB ROW (right side) ===== */
.fabRow {
    position: fixed;
    bottom: 24px;
    bottom: max(24px, calc(env(safe-area-inset-bottom) + 12px));
    right: 16px;
    z-index: 100;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 12px;
    pointer-events: auto;
}

/* ===== SETTINGS BUTTON ===== */
.settingsBtnWrap {
    width: 48px; height: 48px;
}
.settingsBtn {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.15);
    background: rgba(20, 15, 30, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.settingsBtn:hover { transform: scale(1.08); background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.3); }
.settingsBtn:active { transform: scale(0.92); }

/* ===== FAB SHOP BUTTON ===== */
.shopBtnWrap {
    position: relative;
    width: 64px; height: 64px;
}

.shopBtnRing {
    position: absolute;
    top: 50%; left: 50%;
    width: 78px; height: 78px;
    border: 2px dashed rgba(255,0,68,0.3);
    border-radius: 50%;
    animation: fabRingSpin 8s linear infinite;
    pointer-events: none;
}

.shopBtn {
    position: absolute;
    top: 0; left: 0;
    width: 64px; height: 64px;
    border-radius: 50%;
    border: 2px solid var(--accent-pink);
    background: rgba(20, 5, 30, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    color: #fff;
    font-family: 'Quicksand', sans-serif;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 2px; line-height: 1.1;
    animation: fabPulse 2.5s ease-in-out infinite;
    transition: transform var(--transition-fast), background var(--transition-fast);
}
.shopBtn:hover { transform: scale(1.08); background: rgba(255,0,68,0.15); }
.shopBtn:active { transform: scale(0.92); }

/* ===== SHOP OVERLAY (smooth transition) ===== */
.shopOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-med), visibility var(--transition-med);
}
.shopOverlay.active {
    opacity: 1;
    visibility: visible;
}

.shopWindow {
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow-y: auto;
    padding-bottom: max(16px, env(safe-area-inset-bottom));
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.shopOverlay.active .shopWindow {
    transform: translateY(0);
    opacity: 1;
}

/* Shop header */
.shopHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px 10px;
    position: sticky; top: 0;
    background: rgba(12, 12, 30, 0.8);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    z-index: 1;
}
.shopHeader::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-cyan));
    opacity: 0.5;
}

.shopTitle {
    font-family: 'Quicksand', sans-serif;
    font-size: 18px; font-weight: 700; color: var(--accent-yellow);
    letter-spacing: 1px;
    display: flex; align-items: center; gap: 8px;
}

.shopClose {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,0,68,0.4);
    background: rgba(255,0,68,0.08);
    color: var(--accent-pink);
    font-family: 'Quicksand', sans-serif;
    font-size: 16px; font-weight: 700;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--transition-fast), background var(--transition-fast);
}
.shopClose:hover { transform: rotate(90deg); background: rgba(255,0,68,0.2); }
.shopClose:active { background: rgba(255,0,68,0.3); }

/* ===== SHOP TABS ===== */
.shopTabs {
    display: flex; gap: 6px;
    overflow-x: auto; padding: 8px 14px 10px;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

.shopTab {
    flex-shrink: 0; padding: 10px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.03);
    color: #666;
    font-family: 'Nunito', sans-serif;
    font-size: 13px; font-weight: 600;
    cursor: pointer; white-space: nowrap;
    transition: all var(--transition-med);
    position: relative;
    display: flex; align-items: center; gap: 5px;
}
.shopTab.active {
    background: linear-gradient(135deg, rgba(255,0,68,0.12), rgba(0,255,204,0.06));
    border-color: var(--accent-pink);
    color: #fff;
    animation: tabGlowIn 0.3s ease forwards;
    --tab-glow: rgba(255,0,68,0.25);
}
.shopTab.active::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 25%; right: 25%;
    height: 2px; border-radius: 1px;
    background: var(--accent-pink);
}

/* ===== SHOP CONTENT ===== */
.shopContent { padding: 0 14px 14px; min-height: 120px; }

/* Material info card — horizontal layout */
.shopInfo {
    display: flex; gap: 14px; align-items: center;
    padding: 14px;
    margin-bottom: 12px;
    background: rgba(10,10,24,0.6);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--mat-color, #888);
    box-shadow: inset 3px 0 15px -5px var(--mat-glow, rgba(136,136,136,0.15));
}

.matEmoji {
    font-size: 40px; line-height: 1;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.matBody { flex: 1; }

.matTitle {
    font-family: 'Quicksand', sans-serif;
    font-size: 18px; font-weight: 700; color: var(--accent-yellow);
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.matStats {
    font-size: 13px; color: #777; line-height: 1.6;
    display: flex; flex-wrap: wrap; align-items: center; gap: 2px 6px;
}
.matStats b { color: var(--accent-cyan); }
.matStatGroup { white-space: nowrap; display: inline-flex; align-items: center; gap: 2px; }
.matStatDot { color: #333; }

/* ===== BUY BUTTONS ===== */
.btnGroup { display: flex; gap: 8px; margin: 12px 0; }
.btnGroup button {
    flex: 1; padding: 12px 4px; border-radius: 10px;
    border: 1.5px solid #009933;
    background: linear-gradient(180deg, rgba(0,204,85,0.15) 0%, rgba(0,153,51,0.1) 100%);
    color: var(--accent-cyan);
    font-family: 'Nunito', sans-serif;
    font-size: 15px; font-weight: 700;
    cursor: pointer; min-height: 52px;
    position: relative; overflow: hidden;
    transition: all var(--transition-fast);
}
.btnGroup button::after {
    content: ''; position: absolute; top: 0;
    width: 40%; height: 100%; left: -80%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
.btnGroup button:hover::after {
    animation: btnShine 0.5s ease forwards;
}
.btnGroup button:hover {
    box-shadow: 0 0 16px rgba(0,255,204,0.15);
    border-color: var(--accent-cyan);
}
.btnGroup button:active { transform: scale(0.95); }
.btnGroup button b { display: block; font-size: 12px; margin-top: 3px; color: rgba(0,255,204,0.6); }

/* Can't afford state */
.btnGroup button.cantAfford {
    background: rgba(20,20,30,0.5);
    border-color: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.2);
    cursor: default;
}
.btnGroup button.cantAfford b { color: #ff4466; }
.btnGroup button.cantAfford::after { display: none; }
.btnGroup button.cantAfford:hover {
    box-shadow: none; border-color: rgba(255,255,255,0.06);
}

/* ===== UPGRADE BUTTONS ===== */
.upgBtn {
    display: flex; align-items: center; gap: 10px;
    width: 100%; padding: 12px 14px; margin-bottom: 8px;
    border-radius: 10px;
    border: 1.5px solid rgba(255,136,0,0.3);
    background: rgba(255,136,0,0.06);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    color: white;
    font-family: 'Nunito', sans-serif;
    font-size: 14px; font-weight: 600;
    text-align: left;
    cursor: pointer; min-height: 48px;
    position: relative; overflow: hidden;
    transition: all var(--transition-fast);
}
.upgBtn::after {
    content: ''; position: absolute; top: 0;
    width: 40%; height: 100%; left: -80%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}
.upgBtn:hover::after { animation: btnShine 0.5s ease forwards; }
.upgBtn:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 14px rgba(255,136,0,0.15);
}
.upgBtn:active { transform: scale(0.97); }

.upgIcon {
    width: 32px; height: 32px;
    border-radius: 6px;
    background: rgba(255,136,0,0.12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.upgText { flex: 1; }
.upgText b { color: #fff; display: block; margin-bottom: 2px; }
.upgText .upgDesc { color: #888; font-size: 12px; font-weight: 400; }
.upgText .cost { color: #ffcc88; font-size: 13px; }

/* Can't afford upgrade */
.upgBtn.cantAfford {
    background: rgba(20,20,30,0.4);
    border-color: rgba(255,255,255,0.06);
    opacity: 0.5;
    cursor: default;
}
.upgBtn.cantAfford .cost { color: #ff4466; }
.upgBtn.cantAfford::after { display: none; }
.upgBtn.cantAfford:hover { box-shadow: none; border-color: rgba(255,255,255,0.06); }

/* Bought upgrade */
.upgBought {
    display: flex; align-items: center; gap: 10px;
    width: 100%; padding: 10px 14px; margin-bottom: 8px;
    border-radius: 10px;
    border: 1px solid rgba(0,255,204,0.15);
    background: rgba(0,255,204,0.04);
    color: rgba(0,255,204,0.5);
    font-family: 'Nunito', sans-serif;
    font-size: 13px; font-weight: 500;
}
.upgBought .checkMark {
    color: var(--accent-cyan); font-weight: 700; font-size: 16px;
}

.upgNext {
    display: block; width: 100%; padding: 12px; border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
    background: rgba(255,255,255,0.02);
    color: #444;
    font-family: 'Nunito', sans-serif;
    font-size: 12px; font-weight: 500;
    text-align: center; letter-spacing: 0.3px;
}

/* ===== FLOATING TEXT (CSS animation) ===== */
.floatText {
    position: fixed; pointer-events: none; z-index: 50;
    font-family: 'Quicksand', sans-serif;
    font-weight: 700; font-size: 18px;
    color: var(--accent-yellow);
    text-shadow: 0 0 10px rgba(255,238,0,0.5), 0 2px 4px rgba(0,0,0,0.7);
    letter-spacing: 1px;
    animation: floatCoinPop 1.1s ease-out forwards;
}

/* ===== SPARKLE ===== */
.sparkle {
    position: fixed; pointer-events: none; z-index: 51;
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--accent-yellow);
    box-shadow: 0 0 6px var(--accent-yellow);
    animation: sparkle 0.55s ease-out forwards;
}

/* ===== TOAST ===== */
.toastContainer {
    position: fixed; top: 110px; left: 50%;
    transform: translateX(-50%);
    z-index: 600; pointer-events: none;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}

.toast {
    padding: 10px 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-size: 13px; font-weight: 600;
    display: flex; align-items: center; gap: 8px;
    white-space: nowrap;
    animation: toastIn 0.35s ease-out;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.toast.out { animation: toastOut 0.3s ease-in forwards; }

.toastIcon {
    width: 22px; height: 22px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
}


/* ===== GIFT BOX ===== */
.giftBox {
    position: fixed;
    bottom: 130px;
    bottom: max(130px, calc(env(safe-area-inset-bottom) + 118px));
    left: 16px;
    z-index: 100;
    font-size: 40px;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med);
    animation: giftBounce 1.8s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 204, 0, 0.5));
}
.giftBox.visible {
    opacity: 1;
    pointer-events: auto;
}

@keyframes giftBounce {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
}

/* ===== BOOST BANNER ===== */
.boostBanner {
    position: fixed;
    bottom: 110px;
    bottom: max(110px, calc(env(safe-area-inset-bottom) + 98px));
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 150;
    padding: 8px 22px;
    border-radius: var(--radius-pill);
    background: rgba(12, 12, 30, 0.7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 204, 0, 0.25);
    color: var(--accent-yellow);
    font-family: 'Quicksand', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med), transform var(--transition-med);
    box-shadow: 0 0 20px rgba(255, 204, 0, 0.15);
}
.boostBanner.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* ===== TAP FRENZY ===== */
.frenzyBox {
    position: fixed;
    bottom: 185px;
    bottom: max(185px, calc(env(safe-area-inset-bottom) + 173px));
    left: 16px;
    z-index: 101;
    font-size: 40px;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med);
    animation: frenzyPulse 1.2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(255, 100, 0, 0.6));
}
.frenzyBox.visible {
    opacity: 1;
    pointer-events: auto;
}
@keyframes frenzyPulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.15) rotate(-8deg); }
}
.frenzyBanner {
    position: fixed;
    bottom: 145px;
    bottom: max(145px, calc(env(safe-area-inset-bottom) + 133px));
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 150;
    padding: 8px 22px;
    border-radius: var(--radius-pill);
    background: rgba(30, 8, 0, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 100, 0, 0.35);
    color: #ff6600;
    font-family: 'Quicksand', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med), transform var(--transition-med);
    box-shadow: 0 0 20px rgba(255, 100, 0, 0.2);
}
.frenzyBanner.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* ===== OFFLINE EARNINGS POPUP ===== */
.offlineOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1100;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.offlineOverlay.show {
    opacity: 1;
    pointer-events: auto;
}
.offlinePopup {
    background: linear-gradient(135deg, rgba(30, 25, 50, 0.95), rgba(20, 15, 40, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 32px 28px;
    text-align: center;
    max-width: 320px;
    width: 85%;
    transform: scale(0.8) translateY(30px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 200, 0, 0.08);
}
.offlineOverlay.show .offlinePopup {
    transform: scale(1) translateY(0);
}
.offlineIcon {
    font-size: 52px;
    margin-bottom: 8px;
}
.offlineTitle {
    font-family: 'Nunito', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}
.offlineTime {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 18px;
}
.offlineEarned {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
}
.offlineCoins {
    font-family: 'Nunito', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: #ffcc00;
    text-shadow: 0 0 16px rgba(255, 200, 0, 0.4);
    margin-bottom: 24px;
}
.offlineHint {
    font-size: 13px;
    color: rgba(255, 200, 0, 0.6);
    margin-bottom: 20px;
}
.offlineBtns {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.offlineCollect {
    font-family: 'Nunito', sans-serif;
    font-size: 16px;
    font-weight: 700;
    padding: 12px 24px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.offlineCollect:active {
    transform: scale(0.96);
    background: rgba(255, 255, 255, 0.12);
}
.offlineAd {
    font-family: 'Nunito', sans-serif;
    font-size: 16px;
    font-weight: 700;
    padding: 14px 24px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #ffcc00, #ff9900);
    color: #1a1a2e;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(255, 200, 0, 0.3);
}
.offlineAd:active {
    transform: scale(0.96);
}
.offlineAdIcon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
    font-size: 10px;
}
.offlineAdTimer {
    font-family: 'Nunito', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    padding: 14px;
}

/* ===== AD OVERLAY ===== */
.adOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: #fff;
    font-family: 'Quicksand', sans-serif;
}
.adOverlay .adTitle {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-yellow);
    text-align: center;
    letter-spacing: 1px;
}
.adOverlay .adDesc {
    font-size: 13px;
    color: #999;
    text-align: center;
    max-width: 280px;
    line-height: 1.5;
}
.adOverlay .adButtons {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}
.adOverlay .adBtn {
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    border: 1.5px solid;
    font-family: 'Quicksand', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.adOverlay .adBtn:active { transform: scale(0.94); }
.adOverlay .adBtnYes {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 204, 0.12);
    color: var(--accent-cyan);
}
.adOverlay .adBtnYes:hover { background: rgba(0, 255, 204, 0.22); }
.adOverlay .adBtnNo {
    border-color: rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: #777;
}
.adOverlay .adBtnNo:hover { background: rgba(255,255,255,0.08); }
.adOverlay .adEmoji {
    font-size: 64px;
    animation: giftBounce 1.2s ease-in-out infinite;
}
.adOverlay .adTimer {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-yellow);
    text-shadow: 0 0 20px rgba(255, 238, 0, 0.5);
}
.adOverlay .adLabel {
    font-size: 14px;
    color: #888;
    letter-spacing: 1px;
}

/* ===== HUD GEMS ===== */
.hudGems {
    font-family: 'Quicksand', sans-serif;
    font-size: 20px; font-weight: 700;
    color: var(--accent-cyan);
    display: flex; align-items: center; gap: 6px;
    animation: gemPulse 2.5s ease-in-out infinite;
    letter-spacing: 1px;
}

@keyframes gemPulse {
    0%, 100% { text-shadow: 0 0 6px rgba(0,255,204,0.2); }
    50% { text-shadow: 0 0 14px rgba(0,255,204,0.5), 0 0 28px rgba(0,255,204,0.15); }
}

/* ===== PREMIUM FAB BUTTON ===== */
.premiumBtnWrap {
    position: fixed;
    bottom: 24px;
    bottom: max(24px, calc(env(safe-area-inset-bottom) + 12px));
    left: 16px;
    z-index: 100;
    width: 64px; height: 64px;
    pointer-events: auto;
}

.premiumBtnRing {
    position: absolute;
    top: 50%; left: 50%;
    width: 78px; height: 78px;
    border: 2px dashed rgba(0,255,204,0.3);
    border-radius: 50%;
    animation: fabRingSpin 8s linear infinite reverse;
    pointer-events: none;
}

.premiumBtn {
    position: absolute;
    top: 0; left: 0;
    width: 64px; height: 64px;
    border-radius: 50%;
    border: 2px solid var(--accent-cyan);
    background: rgba(0, 20, 30, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    color: #fff;
    font-family: 'Quicksand', sans-serif;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 2px; line-height: 1.1;
    animation: premiumPulse 2.5s ease-in-out infinite;
    transition: transform var(--transition-fast), background var(--transition-fast);
}
.premiumBtn:hover { transform: scale(1.08); background: rgba(0,255,204,0.12); }
.premiumBtn:active { transform: scale(0.92); }

@keyframes premiumPulse {
    0%, 100% { box-shadow: 0 0 14px rgba(0,255,204,0.25), 0 0 35px rgba(0,255,204,0.08); }
    50% { box-shadow: 0 0 22px rgba(0,255,204,0.45), 0 0 55px rgba(0,255,204,0.15); }
}

/* ===== SETTINGS OVERLAY ===== */
.settingsOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-med), visibility var(--transition-med);
}
.settingsOverlay.active {
    opacity: 1;
    visibility: visible;
}
.settingsOverlay .shopWindow {
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.settingsOverlay.active .shopWindow {
    transform: translateY(0);
    opacity: 1;
}
.settingsHeader::after {
    background: linear-gradient(90deg, rgba(255,255,255,0.3), rgba(255,255,255,0.05)) !important;
}
.settingsTitle {
    color: #fff !important;
}

.settingsBody {
    padding: 14px;
}

.settingsItem {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 8px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.settingsItem:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.12);
}
.settingsItem:active { transform: scale(0.98); }

.settingsIcon {
    width: 36px; height: 36px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}

.settingsText { flex: 1; }
.settingsText .settingsName {
    font-family: 'Quicksand', sans-serif;
    font-size: 14px; font-weight: 700; color: #fff;
}
.settingsText .settingsDesc {
    font-size: 12px; color: #666; margin-top: 2px;
}

.settingsToggle {
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-family: 'Quicksand', sans-serif;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.5px;
    background: rgba(255,255,255,0.06);
    color: #555;
    border: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}
.settingsToggle.on {
    background: rgba(0,255,204,0.12);
    color: var(--accent-cyan);
    border-color: rgba(0,255,204,0.3);
}

.settingsLang {
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-family: 'Quicksand', sans-serif;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.5px;
    background: rgba(100,180,255,0.1);
    color: rgba(100,180,255,0.8);
    border: 1px solid rgba(100,180,255,0.2);
    flex-shrink: 0;
}

.settingsItem.danger {
    border-color: rgba(255,0,68,0.15);
}
.settingsItem.danger:hover {
    background: rgba(255,0,68,0.06);
    border-color: rgba(255,0,68,0.3);
}
.settingsItem.danger .settingsName { color: var(--accent-pink); }

.settingsDivider {
    height: 1px;
    background: rgba(255,255,255,0.06);
    margin: 12px 0;
}

.settingsVersion {
    text-align: center;
    font-size: 11px;
    color: #444;
    padding: 8px 0;
    letter-spacing: 0.5px;
}

/* ===== LANGUAGE PICKER ===== */
.langList {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px 0;
}
.langRow {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.langRow:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.12);
}
.langRow:active { transform: scale(0.98); }
.langRow.langActive {
    border-color: rgba(0,255,204,0.3);
    background: rgba(0,255,204,0.04);
}
.langFlag {
    font-size: 24px;
    line-height: 1;
    flex-shrink: 0;
}
.langName {
    font-family: 'Quicksand', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #ccc;
    flex: 1;
}
.langActive .langName { color: var(--accent-cyan); }
.langCheck {
    font-size: 16px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}
.langBack {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    margin-bottom: 8px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    color: #888;
    font-family: 'Quicksand', sans-serif;
    font-size: 13px;
    font-weight: 600;
    transition: all var(--transition-fast);
}
.langBack:hover {
    background: rgba(255,255,255,0.05);
    color: #ccc;
}

/* ===== PREMIUM OVERLAY ===== */
.premiumOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-med), visibility var(--transition-med);
}
.premiumOverlay.active {
    opacity: 1;
    visibility: visible;
}
.premiumOverlay .shopWindow {
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.premiumOverlay.active .shopWindow {
    transform: translateY(0);
    opacity: 1;
}

.premiumHeader::after {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple)) !important;
}
.premiumTitle {
    color: var(--accent-cyan) !important;
}

.premiumBody {
    padding: 10px 14px 14px;
    min-height: 120px;
}

/* Prestige section */
.prestigeSection {
    padding: 16px;
    margin-bottom: 14px;
    background: rgba(10,10,24,0.7);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,255,204,0.1);
    text-align: center;
}

.prestigeTitle {
    font-family: 'Quicksand', sans-serif;
    font-size: 16px; font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.prestigeStats {
    font-size: 13px; color: #777;
    line-height: 1.8;
    margin-bottom: 12px;
}
.prestigeStats b { color: var(--accent-cyan); }
.prestigeStats .gemReward { color: #00ffcc; font-weight: 700; }

.prestigeBtn {
    display: inline-flex;
    align-items: center; gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    border: 2px solid rgba(0,255,204,0.3);
    background: rgba(0,255,204,0.06);
    color: var(--accent-cyan);
    font-family: 'Quicksand', sans-serif;
    font-size: 15px; font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.prestigeBtn:hover {
    background: rgba(0,255,204,0.15);
    box-shadow: 0 0 20px rgba(0,255,204,0.2);
}
.prestigeBtn:active { transform: scale(0.95); }

.prestigeBtn.available {
    border-color: var(--accent-cyan);
    animation: prestigeGlow 2s ease-in-out infinite;
}
.prestigeBtn.locked {
    opacity: 0.4;
    cursor: default;
}
.prestigeBtn.locked:hover {
    background: rgba(0,255,204,0.06);
    box-shadow: none;
}

@keyframes prestigeGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(0,255,204,0.2); }
    50% { box-shadow: 0 0 25px rgba(0,255,204,0.45), 0 0 50px rgba(0,255,204,0.1); }
}

/* Premium tabs */
.premiumTabs {
    display: flex; gap: 6px;
    padding: 8px 0 12px;
}

.premiumTab {
    flex: 1; padding: 10px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.03);
    color: #666;
    font-family: 'Nunito', sans-serif;
    font-size: 13px; font-weight: 600;
    cursor: pointer; white-space: nowrap;
    text-align: center;
    transition: all var(--transition-med);
}
.premiumTab.active {
    background: linear-gradient(135deg, rgba(0,255,204,0.12), rgba(204,102,255,0.06));
    border-color: var(--accent-cyan);
    color: #fff;
    box-shadow: 0 0 12px rgba(0,255,204,0.2);
}

/* Skin card */
.skinCard {
    display: flex; align-items: center; gap: 12px;
    padding: 14px;
    margin-bottom: 10px;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255,255,255,0.06);
    background: rgba(10,10,24,0.5);
    transition: all var(--transition-fast);
}
.skinCard.equipped {
    border-color: rgba(0,255,204,0.3);
    background: rgba(0,255,204,0.04);
}

.skinPreview {
    width: 80px; height: 80px;
    border-radius: 12px;
    flex-shrink: 0;
}

.skinInfo { flex: 1; }
.skinInfo .skinName {
    font-family: 'Quicksand', sans-serif;
    font-size: 15px; font-weight: 700; color: #fff;
    margin-bottom: 2px;
}


.skinBtn {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    border: 1.5px solid;
    font-family: 'Quicksand', sans-serif;
    font-size: 12px; font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}
.skinBtn:active { transform: scale(0.94); }
.skinBtn.equipped {
    border-color: rgba(0,255,204,0.3);
    background: rgba(0,255,204,0.08);
    color: var(--accent-cyan);
    cursor: default;
}
.skinBtn.buyable {
    border-color: var(--accent-cyan);
    background: rgba(0,255,204,0.1);
    color: var(--accent-cyan);
}
.skinBtn.buyable:hover { background: rgba(0,255,204,0.2); }
.skinBtn.cantBuy {
    border-color: rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: #555;
    cursor: default;
}
.skinBtn.equip {
    border-color: var(--accent-purple);
    background: rgba(204,102,255,0.1);
    color: var(--accent-purple);
}
.skinBtn.equip:hover { background: rgba(204,102,255,0.2); }

/* Boost card */
.boostCard {
    display: flex; align-items: center; gap: 12px;
    padding: 14px;
    margin-bottom: 10px;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255,136,0,0.15);
    background: rgba(255,136,0,0.03);
    transition: all var(--transition-fast);
}

.boostIcon {
    width: 40px; height: 40px;
    border-radius: 8px;
    background: rgba(255,136,0,0.12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
}

.boostInfo { flex: 1; }
.boostInfo .boostName {
    font-family: 'Quicksand', sans-serif;
    font-size: 14px; font-weight: 700; color: #fff;
    margin-bottom: 2px;
}
.boostInfo .boostDesc { font-size: 12px; color: #888; }
.boostInfo .boostOwned { font-size: 11px; color: var(--accent-cyan); margin-top: 2px; }

.boostBtn {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--accent-orange);
    background: rgba(255,136,0,0.1);
    color: var(--accent-orange);
    font-family: 'Quicksand', sans-serif;
    font-size: 12px; font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}
.boostBtn:hover { background: rgba(255,136,0,0.2); }
.boostBtn:active { transform: scale(0.94); }
.boostBtn.cantBuy {
    border-color: rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: #555;
    cursor: default;
}
.boostBtn.cantBuy:hover { background: rgba(255,255,255,0.02); }

/* ===== ACHIEVEMENTS BUTTON ===== */
.achievementsBtnWrap {
    width: 48px; height: 48px;
    position: relative;
}
.achievementsBtn {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,204,0,0.35);
    background: rgba(20, 15, 30, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.achievementsBtn:hover { transform: scale(1.08); background: rgba(255,204,0,0.08); border-color: rgba(255,204,0,0.6); }
.achievementsBtn:active { transform: scale(0.92); }
.achievementsBtn.achHasReady {
    border-color: #ffcc00;
    animation: achBtnGlow 1.8s ease-in-out infinite;
}
@keyframes achBtnGlow {
    0%, 100% { box-shadow: 0 0 8px rgba(255,204,0,0.3), 0 0 20px rgba(255,204,0,0.1); }
    50% { box-shadow: 0 0 16px rgba(255,204,0,0.6), 0 0 40px rgba(255,204,0,0.2); }
}
.achBadge {
    position: absolute;
    top: -4px; right: -4px;
    min-width: 18px; height: 18px;
    border-radius: 9px;
    background: #ff0044;
    color: #fff;
    font-family: 'Quicksand', sans-serif;
    font-size: 11px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
    line-height: 1;
    pointer-events: none;
    animation: achBadgePulse 2s ease-in-out infinite;
}
@keyframes achBadgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* ===== ACHIEVEMENTS OVERLAY ===== */
.achievementsOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-med), visibility var(--transition-med);
}
.achievementsOverlay.active {
    opacity: 1;
    visibility: visible;
}
.achievementsOverlay .shopWindow {
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.achievementsOverlay.active .shopWindow {
    transform: translateY(0);
    opacity: 1;
}
.achievementsHeader::after {
    background: linear-gradient(90deg, #ffcc00, #ff8800) !important;
}
.achievementsTitle {
    color: #ffcc00 !important;
}

.achievementsBody {
    padding: 10px 14px 14px;
    min-height: 120px;
}

.achCounter {
    text-align: center;
    font-family: 'Quicksand', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,204,0,0.8);
    padding: 6px 16px;
    margin: 8px auto 12px;
    width: fit-content;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,204,0,0.15);
    background: rgba(255,204,0,0.04);
    letter-spacing: 0.5px;
}

.achCard {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 6px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    transition: all var(--transition-fast);
}
.achCard.achDone {
    border-color: rgba(0,255,204,0.2);
    background: rgba(0,255,204,0.04);
}
.achCard.achReady {
    border-color: rgba(255,204,0,0.5);
    background: rgba(255,204,0,0.06);
    animation: achCardPulse 2s ease-in-out infinite;
}
@keyframes achCardPulse {
    0%, 100% { border-color: rgba(255,204,0,0.5); box-shadow: 0 0 0 transparent; }
    50% { border-color: rgba(255,204,0,0.8); box-shadow: 0 0 12px rgba(255,204,0,0.15); }
}
.achReady .achIcon {
    background: rgba(255,204,0,0.12);
}
.achReady .achName {
    color: #ffcc00;
}
.achReady .achDesc {
    color: rgba(255,204,0,0.7);
}

.achIcon {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}
.achDone .achIcon {
    background: rgba(0,255,204,0.08);
}

.achInfo { flex: 1; min-width: 0; }
.achName {
    font-family: 'Quicksand', sans-serif;
    font-size: 13px; font-weight: 700; color: #fff;
}
.achDone .achName { color: var(--accent-cyan); }
.achDesc {
    font-size: 11px; color: #666; margin-top: 1px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.achDone .achDesc { color: rgba(0,255,204,0.5); }

.achGem {
    font-family: 'Quicksand', sans-serif;
    font-size: 12px; font-weight: 700;
    color: #888;
    flex-shrink: 0;
    white-space: nowrap;
}
.achDone .achGem { color: var(--accent-cyan); }

.achClaimBtn {
    flex-shrink: 0;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--accent-yellow);
    background: rgba(255,238,0,0.08);
    color: var(--accent-yellow);
    font-family: 'Quicksand', sans-serif;
    font-size: 12px; font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}
.achClaimBtn::after {
    content: '';
    position: absolute;
    top: 0; left: -80%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,238,0,0.18), transparent);
    animation: btnShine 2.5s ease-in-out infinite;
}
.achClaimBtn:hover { background: rgba(255,238,0,0.18); }
.achClaimBtn:active { transform: scale(0.94); }

.achClaimAllBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 0;
    margin-bottom: 10px;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255,204,0,0.25);
    background: rgba(255,204,0,0.04);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    color: #ffcc00;
    font-family: 'Quicksand', sans-serif;
    font-size: 13px; font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}
.achClaimAllBtn::after {
    content: '';
    position: absolute;
    top: 0; left: -80%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,238,0,0.12), transparent);
    animation: btnShine 3s ease-in-out infinite;
}
.achClaimAllBtn:hover { background: rgba(255,204,0,0.1); border-color: rgba(255,204,0,0.45); }
.achClaimAllBtn:active { transform: scale(0.97); }

/* ===== GLOBAL TRANSITIONS ===== */
button {
    transition: transform var(--transition-fast),
                background var(--transition-fast),
                border-color var(--transition-fast),
                color var(--transition-fast),
                box-shadow var(--transition-fast);
}

/* ===== DESKTOP ===== */
@media (min-width: 600px) {
    body { max-width: 480px; margin: 0 auto; position: relative; }
    .hud { max-width: 480px; left: 50%; transform: translateX(-50%); }
    .fabRow { right: calc(50% - 240px + 16px); }
    .premiumBtnWrap { left: calc(50% - 240px + 16px); }
    .giftBox { left: calc(50% - 240px + 16px); }
    .frenzyBox { left: calc(50% - 240px + 16px); }
    .boostBanner { max-width: 480px; }
    .shopOverlay .shopWindow { max-width: 480px; }
    .settingsOverlay .shopWindow { max-width: 480px; }
    .premiumOverlay .shopWindow { max-width: 480px; }
    .achievementsOverlay .shopWindow { max-width: 480px; }
}