.zsb-floating-bar {
position: fixed;
z-index: 9999;
display: flex;
gap: 5px;
background: rgba(255, 255, 255, 0.95);
padding: 8px;
border-radius: 12px;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
transition: all 0.3s ease;
}
.zsb-position-left {
flex-direction: column;
top: 55%;
left: 25px;
transform: translateY(-50%);
}
.zsb-position-right {
flex-direction: column;
top: 55%;
right: 45px;
transform: translateY(-50%);
}
.zsb-position-bottom {
position: relative;
display: flex;
justify-content: center;
margin-top: 20px;
padding: 10px 0;
border-top: 1px solid #eee;
border-bottom: 1px solid #eee;
box-shadow: none;
border-radius: 0;
background: none;
} .zsb-btn {
display: block;
padding: 4px;
border: 1px solid #ddd;
border-radius: 8px;
background: #fff;
transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
overflow: hidden;
}
.zsb-btn img {
display: block;
margin: auto;
object-fit: contain;
}
.zsb-btn:hover {
transform: scale(1.1);
border-color: #3498db;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
} .zsb-tooltip {
position: absolute;
background: rgba(0, 0, 0, 0.85);
color: #fff;
padding: 4px 8px;
border-radius: 4px;
font-size: 12px;
pointer-events: none;
z-index: 99999;
display: none;
}    .zsb-size-small .zsb-btn {
width: 36px;
height: 36px;
}
.zsb-size-small .zsb-btn img {
width: 28px;
height: 28px;
}
.zsb-size-medium .zsb-btn {
width: 48px;
height: 48px;
}
.zsb-size-medium .zsb-btn img {
width: 40px;
height: 40px;
}
.zsb-size-large .zsb-btn {
width: 60px;
height: 60px;
}
.zsb-size-large .zsb-btn img {
width: 52px;
height: 52px;
}   @media (max-width: 768px) {
.zsb-position-left,
.zsb-position-right {
top: 60% !important;
left: 12px !important;
right: auto !important;
bottom: auto !important;
transform: translateY(-50%) !important;
flex-direction: column !important;
gap: 3px !important;
padding: 6px 2px !important;
max-width: 44px !important;
width: auto !important;
}
.zsb-position-bottom {
flex-wrap: wrap;
gap: 6px;
padding: 6px 10px;
background: rgba(255, 255, 255, 0.95);
max-width: 100%;
} .zsb-size-small .zsb-btn {
width: 32px !important;
height: 32px !important;
}
.zsb-size-small .zsb-btn img {
width: 24px !important;
height: 24px !important;
}
.zsb-size-medium .zsb-btn {
width: 38px !important;
height: 38px !important;
}
.zsb-size-medium .zsb-btn img {
width: 30px !important;
height: 30px !important;
}
.zsb-size-large .zsb-btn {
width: 44px !important;
height: 44px !important;
}
.zsb-size-large .zsb-btn img {
width: 36px !important;
height: 36px !important;
}
}   @media (max-width: 480px) {
.zsb-position-left,
.zsb-position-right {
left: 6px !important;
gap: 2px !important;
padding: 4px 1px !important;
max-width: 38px !important;
} .zsb-size-small .zsb-btn {
width: 28px !important;
height: 28px !important;
}
.zsb-size-small .zsb-btn img {
width: 20px !important;
height: 20px !important;
}
.zsb-size-medium .zsb-btn {
width: 32px !important;
height: 32px !important;
}
.zsb-size-medium .zsb-btn img {
width: 24px !important;
height: 24px !important;
}
.zsb-size-large .zsb-btn {
width: 36px !important;
height: 36px !important;
}
.zsb-size-large .zsb-btn img {
width: 28px !important;
height: 28px !important;
}
}