:root{--bg-dark:#1d1e30;--glass-bg:rgba(37,38,61,.6);--glass-border:1px solid rgba(255,255,255,.08);--glass-blur:blur(12px);--neon-mint:#55efc4;--action-orange:#f59e0b;--locked-grey:#4b5563}body{background-color:var(--bg-dark);color:white;font-family:"Inter",sans-serif;margin:0;padding:0;overflow-x:hidden}.nav-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:12px;padding:12px 24px;display:flex;align-items:center;gap:8px;color:#a0a0c0;text-decoration:none;transition:.3s;font-weight:600;font-size:.9rem}.nav-card:hover,.nav-card.active{background:rgba(245,158,11,.1);border-color:var(--action-orange);color:var(--action-orange);box-shadow:0 0 15px rgba(245,158,11,.2)}.nav-card i{font-size:1.1rem}.streak-container{max-width:1000px;margin:20px auto;background:rgba(20,21,35,.5);border:1px solid rgba(255,255,255,.05);border-radius:20px;padding:30px;position:relative;overflow:hidden}.streak-header{margin-bottom:30px;text-align:center}.streak-title{font-size:1.8rem;font-weight:800;margin-bottom:10px}.streak-info{background:rgba(255,255,255,.05);display:inline-flex;align-items:center;padding:8px 16px;border-radius:50px;font-size:.9rem;color:#cbd5e1;border:1px solid rgba(255,255,255,.05)}.days-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:15px;position:relative}.day-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:15px 10px;text-align:center;position:relative;transition:.3s;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:140px}.day-label{font-size:.8rem;font-weight:700;text-transform:uppercase;margin-bottom:8px;color:#64748b}.coin-amount{font-size:1.1rem;font-weight:800;color:white;margin-bottom:12px}.coin-icon{width:32px;height:32px;margin-bottom:5px;filter:drop-shadow(0 0 5px rgba(255,215,0,.5))}.day-card.locked{opacity:.5}.card-btn{width:100%;padding:6px 0;border-radius:8px;font-size:.75rem;font-weight:700;margin-top:auto;cursor:default}.btn-locked{background:rgba(255,255,255,.05);color:#64748b}