.account-header{padding:var(--section-y) 0 20px;text-align:center}.account-header h1{color:var(--primary-dark);margin-bottom:8px;font-size:2rem;font-weight:800}.account-header p{color:var(--text-secondary);font-size:1rem}.account-tabs{scrollbar-width:none;justify-content:center;gap:8px;margin-bottom:24px;padding:10px 16px;display:flex;overflow-x:auto}.account-tabs::-webkit-scrollbar{display:none}.account-tab{border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all var(--dur) var(--ease);background:#fff;flex-shrink:0;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:600;display:flex}.account-tab svg{width:16px;height:16px}.account-tab.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:var(--shadow-sm)}.account-card{border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:#fff;max-width:600px;margin:0 auto 60px;padding:24px}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}.form-group input,.form-group select{border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:all var(--dur) var(--ease);padding:12px;font-family:inherit;font-size:.95rem}.form-group input:focus,.form-group select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #1a73e81a}.form-group input:read-only{background-color:var(--bg-alt);color:var(--text-muted);cursor:not-allowed}.settings-row{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 0;display:flex}.settings-row:last-child{border-bottom:none}.settings-info h4{color:var(--text-primary);margin-bottom:4px;font-size:1rem;font-weight:600}.settings-info p{color:var(--text-secondary);font-size:.8rem}.switch{width:48px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#ccc;border-radius:24px;transition:all .4s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .4s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translate(24px)}