.account-wrapper{min-height:100vh;background:#f8f9fa;padding:100px 0 40px;overflow-x:hidden}.account-container{max-width:1400px;margin:0 auto;padding:0 20px;display:flex;gap:32px;overflow-x:hidden;align-items:flex-start}.account-sidebar{width:280px;min-width:280px;background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);padding:24px;height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:100px;flex-shrink:0}.sidebar-header h2{font-size:24px;font-weight:700;margin:0 0 24px;color:#000}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:8px;color:#666;text-decoration:none;font-weight:500;transition:all .2s ease;font-size:15px}.nav-item:hover{background:#f8f9fa;color:#000}.nav-item.active{background:#000;color:#fff}.nav-icon{font-size:20px;width:24px;text-align:center}.nav-divider{height:1px;background:#e0e0e0;margin:16px 0}.nav-logout{color:#ff6b6b}.nav-logout:hover{background:#fff5f5;color:#ff5252}.account-content{flex:1 1;min-width:0;min-height:500px}.premium-card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);padding:24px;transition:box-shadow .3s ease}.premium-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:20px;gap:20px;margin-bottom:32px}.summary-card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);padding:24px;transition:all .3s ease}.summary-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12);transform:translateY(-2px)}.summary-icon{font-size:32px;margin-bottom:12px}.summary-value{font-size:28px;font-weight:700;color:#000;margin:8px 0;word-break:break-word}.summary-label{font-size:14px;color:#666;font-weight:500}.page-greeting{font-size:28px;font-weight:700;color:#000;margin:0 0 24px}.section-title{font-size:20px;font-weight:700;margin:0 0 20px;color:#000}.btn-premium{background:#000;color:#fff;padding:12px 24px;border-radius:8px;font-weight:600;border:none;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block;font-size:14px}.btn-premium:hover{background:#333;transform:scale(1.02)}.btn-premium:disabled{opacity:.6;cursor:not-allowed;transform:none}@media (max-width:1024px){.account-wrapper{padding:80px 0 20px}.account-container{flex-direction:column}.account-sidebar{width:100%;min-width:100%;position:static;padding:16px}.sidebar-header{display:none}.sidebar-nav{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:8px;-webkit-overflow-scrolling:touch}.nav-item{white-space:nowrap;padding:10px 14px;font-size:14px}.nav-icon{font-size:18px}.nav-divider{display:none}.account-content{min-height:auto}}@media (max-width:768px){.account-wrapper{padding:70px 0 20px}.account-container{padding:0 12px;gap:16px}.summary-grid{grid-template-columns:1fr 1fr;gap:12px}.summary-card{padding:16px}.summary-icon{font-size:24px;margin-bottom:8px}.summary-value{font-size:20px}.summary-label{font-size:12px}.page-greeting{font-size:22px;margin-bottom:20px}.premium-card{padding:16px}.section-title{font-size:18px}}@media (max-width:480px){.summary-grid{grid-template-columns:1fr}.sidebar-nav{gap:4px}.nav-item{padding:8px 12px;font-size:13px}}