:root{--primary:#6C5CE7;--primary-light:#A29BFE;--primary-dark:#5A4BD1;--secondary:#00CEC9;--success:#00B894;--warning:#FDCB6E;--danger:#FF7675;--info:#74B9FF;--dark:#1E272E;--darker:#0F1923;--light:#DFE6E9;--white:#FFFFFF;--gold:#FFD700;--nav-height:70px;--status-bar-height:28px;--border-radius:16px;--transition:all 0.3s ease}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}
html,body{font-family:'Inter',sans-serif;background:var(--darker);color:var(--light);overflow:hidden;height:100%;width:100%;position:fixed}
.app-container{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:480px;margin:0 auto;background:var(--darker);position:relative;overflow:hidden}
.status-bar{height:var(--status-bar-height);background:rgba(0,0,0,0.3);display:flex;justify-content:space-between;align-items:center;padding:0 20px;font-size:12px;font-weight:600;z-index:100}
.main-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px;padding-bottom:calc(var(--nav-height) + 16px);-webkit-overflow-scrolling:touch}
.main-content::-webkit-scrollbar{width:0}
.splash-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--darker),#1a1a2e);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity 0.5s,transform 0.5s}
.splash-screen.hide{opacity:0;transform:scale(1.1);pointer-events:none}
.card-icon{width:100px;height:100px;margin:0 auto 20px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:25px;display:flex;align-items:center;justify-content:center;font-size:50px;animation:float 2s ease-in-out infinite;box-shadow:0 20px 40px rgba(108,92,231,0.3)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.splash-logo h1{font-size:32px;font-weight:800;color:var(--white);margin-bottom:8px}
.splash-logo p{color:var(--primary-light);font-size:16px}
.splash-loader{width:200px;height:4px;background:rgba(255,255,255,0.1);border-radius:2px;margin:0 auto;overflow:hidden}
.loader-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px;animation:loading 1.5s ease-in-out infinite}
@keyframes loading{0%{width:0;margin-left:0}50%{width:100%}100%{width:0;margin-left:100%}}
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;height:var(--nav-height);background:rgba(15,25,35,0.95);backdrop-filter:blur(20px);border-top:1px solid rgba(108,92,231,0.2);display:flex;align-items:center;justify-content:space-around;padding:0 10px;z-index:100}
.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;color:var(--primary-light);font-size:10px;font-weight:500;padding:8px 12px;border-radius:12px;transition:var(--transition);position:relative;min-width:50px}
.nav-item.active{color:var(--white)}.nav-item.active .nav-icon{color:var(--primary-light)}
.nav-item.active::before{content:'';position:absolute;top:-1px;left:50%;transform:translateX(-50%);width:20px;height:3px;background:var(--primary);border-radius:0 0 3px 3px}
.nav-icon{font-size:20px;position:relative;transition:var(--transition)}.nav-item:active .nav-icon{transform:scale(0.9)}
.nav-badge{position:absolute;top:-8px;right:-10px;background:var(--danger);color:#fff;font-size:7px;font-weight:700;padding:2px 5px;border-radius:6px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,118,117,0.4)}50%{box-shadow:0 0 0 6px rgba(255,118,117,0)}}
.page{animation:slideIn 0.3s ease}@keyframes slideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.balance-card{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:var(--border-radius);padding:24px;margin-bottom:24px;position:relative;overflow:hidden;box-shadow:0 10px 30px rgba(108,92,231,0.3)}
.balance-card::before{content:'';position:absolute;top:-50%;right:-30%;width:200px;height:200px;background:rgba(255,255,255,0.05);border-radius:50%}
.balance-label{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,0.7);margin-bottom:8px}
.balance-amount{font-size:36px;font-weight:800;color:var(--white);margin-bottom:4px}
.balance-actions{display:flex;gap:10px;margin-top:16px}
.btn{padding:12px 20px;border:none;border-radius:12px;font-weight:600;font-size:14px;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:8px;font-family:'Inter',sans-serif;white-space:nowrap}
.btn:active{transform:scale(0.95)}
.btn-primary{background:var(--white);color:var(--primary)}.btn-secondary{background:rgba(255,255,255,0.15);color:var(--white)}
.btn-block{width:100%;justify-content:center}.btn-lg{padding:16px 24px;font-size:16px;border-radius:16px}
.btn-danger{background:var(--danger);color:#fff}
.quick-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}
.quick-stat{background:rgba(255,255,255,0.05);border:1px solid rgba(108,92,231,0.2);border-radius:12px;padding:16px;text-align:center}
.quick-stat-icon{font-size:24px;margin-bottom:8px}.quick-stat-value{font-size:16px;font-weight:700;color:var(--white)}.quick-stat-label{font-size:10px;color:var(--primary-light);text-transform:uppercase;margin-top:2px}
.section-title{font-size:16px;font-weight:700;color:var(--white);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.stake-selector{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:15px}
.stake-option{background:rgba(255,255,255,0.05);border:2px solid rgba(108,92,231,0.2);border-radius:12px;padding:14px;text-align:center;cursor:pointer;transition:var(--transition)}
.stake-option.active{border-color:var(--primary);background:rgba(108,92,231,0.15)}
.stake-option:active{transform:scale(0.95)}.stake-amount{font-size:18px;font-weight:700;color:var(--white)}.stake-label{font-size:11px;color:var(--primary-light);text-transform:uppercase;margin-top:2px}.stake-potential{font-size:11px;color:var(--success);margin-top:2px}
.match-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:15px auto;max-width:340px}
.match-card{aspect-ratio:1;perspective:1000px;cursor:pointer}.match-card:active{transform:scale(0.93)}
.match-card-inner{width:100%;height:100%;position:relative;transition:transform 0.4s ease}
.match-card-front,.match-card-back{position:absolute;width:100%;height:100%;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800}
.match-card-front{background:linear-gradient(135deg,#2d3436,#636e72);color:#fff;border:2px solid rgba(108,92,231,0.3)}
.match-card-back{color:#fff;font-size:26px}
.game-info-bar{background:rgba(108,92,231,0.1);border:1px solid rgba(108,92,231,0.2);border-radius:12px;padding:15px;margin:15px 0}
.info-badge{text-align:center;padding:5px 12px;background:rgba(255,255,255,0.05);border-radius:8px}
.leaderboard-card{background:rgba(255,255,255,0.05);border:1px solid rgba(108,92,231,0.2);border-radius:12px;padding:12px;display:flex;align-items:center;gap:12px;margin-bottom:8px}
.rank-badge{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;min-width:32px;color:#fff}
.rank-1{background:linear-gradient(135deg,#FFD700,#FFA500)}.rank-2{background:linear-gradient(135deg,#C0C0C0,#808080)}.rank-3{background:linear-gradient(135deg,#CD7F32,#8B4513)}.rank-other{background:rgba(108,92,231,0.2)}
.wallet-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
.wallet-action{background:rgba(255,255,255,0.05);border:1px solid rgba(108,92,231,0.2);border-radius:12px;padding:20px;text-align:center;cursor:pointer;transition:var(--transition)}
.wallet-action:active{transform:scale(0.95)}.wallet-action-icon{font-size:28px;margin-bottom:8px}.wallet-action-title{font-size:14px;font-weight:600;color:var(--white)}
.transaction-list{display:flex;flex-direction:column;gap:8px}
.transaction-item{display:flex;align-items:center;gap:12px;padding:12px;background:rgba(255,255,255,0.03);border-radius:12px}
.transaction-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px}
.tx-win{background:rgba(0,184,148,0.2);color:var(--success)}.tx-lose{background:rgba(255,118,117,0.2);color:var(--danger)}.tx-reward{background:rgba(253,203,110,0.2);color:var(--warning)}
.profile-header{text-align:center;padding:20px 0}
.avatar-large{width:80px;height:80px;border-radius:25px;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:700;color:var(--white);margin:0 auto 16px}
.profile-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
.stat-card{background:rgba(255,255,255,0.05);border:1px solid rgba(108,92,231,0.2);border-radius:12px;padding:16px;text-align:center}
.achievement-item{background:rgba(255,255,255,0.03);border:1px solid rgba(108,92,231,0.15);border-radius:12px;padding:16px;margin-bottom:10px}
.toast{position:fixed;top:60px;left:50%;transform:translateX(-50%) translateY(-100px);background:var(--dark);border:1px solid rgba(108,92,231,0.3);border-radius:12px;padding:12px 20px;color:var(--white);font-size:14px;z-index:1000;transition:transform 0.3s;box-shadow:0 10px 30px rgba(0,0,0,0.5);display:flex;align-items:center;gap:8px;max-width:90%}
.toast.show{transform:translateX(-50%) translateY(0)}
.result-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.8);backdrop-filter:blur(10px);z-index:150;display:flex;align-items:center;justify-content:center;animation:fadeIn 0.3s}
.result-content{text-align:center;padding:40px 30px}.result-icon{font-size:80px;margin-bottom:20px;animation:bounceIn 0.5s}@keyframes bounceIn{0%{transform:scale(0)}50%{transform:scale(1.2)}100%{transform:scale(1)}}
.result-title{font-size:28px;font-weight:800;color:var(--white);margin-bottom:8px}
.result-amount{font-size:44px;font-weight:900;margin-bottom:15px}.result-amount.win{color:var(--success)}.result-amount.lose{color:var(--danger)}
.achievement-item .progress-bar{height:4px;background:rgba(255,255,255,0.1);border-radius:2px;overflow:hidden;margin-top:4px}
.achievement-item .progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px;transition:width 0.3s}
@media(max-width:380px){.match-cards-grid{max-width:300px;gap:6px}.match-card-front,.match-card-back{font-size:18px}}

// Add to your CSS or inject via JS
const shopStyles = document.createElement('style');
shopStyles.textContent = `
    .package-shop-card {
        background: rgba(255,255,255,0.03);
        border: 2px solid rgba(108,92,231,0.2);
        border-radius: 14px;
        padding: 16px 12px;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    .package-shop-card:hover {
        transform: translateY(-4px);
        border-color: var(--primary);
        box-shadow: 0 10px 30px rgba(108,92,231,0.2);
    }
    .package-shop-card:active {
        transform: scale(0.95);
    }
    
    .package-ribbon {
        position: absolute;
        top: 10px;
        right: -25px;
        background: var(--success);
        color: #fff;
        font-size: 9px;
        font-weight: 700;
        padding: 3px 25px;
        transform: rotate(45deg);
    }
    
    .coins-row { display: flex; gap: 8px; flex-wrap: wrap; }
    .coin-option {
        background: rgba(255,255,255,0.03);
        border: 2px solid rgba(108,92,231,0.2);
        border-radius: 10px;
        padding: 10px 16px;
        cursor: pointer;
        transition: all 0.3s;
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--white);
        font-size: 13px;
        font-weight: 500;
    }
    .coin-option:hover { transform: translateY(-2px); }
    .coin-icon { font-size: 18px; }
    
    .wd-tab {
        transition: all 0.3s ease;
    }
    .wd-tab.active {
        box-shadow: 0 5px 15px rgba(108,92,231,0.3);
    }
`;
document.head.appendChild(shopStyles);