.buttonflow-bar {
display: none;
position: fixed;
bottom: 30px;
left: 50%;
z-index: 9999;
width: auto;
max-width: 90%;
text-align: center;
pointer-events: none;
} @media (max-width: 767px) {
.buttonflow-bar {
display: block;
opacity: 0;
visibility: hidden;
transform: translateX(-50%) translateY(40px) scale(0.95);
transition: 
transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
opacity 0.8s ease,
visibility 0.8s;
}
.buttonflow-bar.is-visible {
transform: translateX(-50%) translateY(0) scale(1);
opacity: 1;
visibility: visible;
pointer-events: auto;
}
}
.buttonflow-button {
display: flex;
align-items: center;
justify-content: center;
min-height: 52px;
padding: 0 24px;
border-radius: 50px;
text-decoration: none !important;
font-weight: 600;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
white-space: nowrap;
transition: transform 0.2s ease;
} .buttonflow-size-small .buttonflow-button {
min-height: 40px;
padding: 0 16px;
font-size: 14px;
}
.buttonflow-size-small .buttonflow-icon svg {
width: 16px;
height: 16px;
}
.buttonflow-size-medium .buttonflow-button {
min-height: 52px;
padding: 0 24px;
font-size: 16px;
}
.buttonflow-size-large .buttonflow-button {
min-height: 64px;
padding: 0 32px;
font-size: 18px;
}
.buttonflow-size-large .buttonflow-icon svg {
width: 24px;
height: 24px;
}
.buttonflow-button:active {
transform: scale(0.95);
}
.buttonflow-icon {
display: flex;
margin-right: 10px;
}
.buttonflow-icon svg {
width: 20px;
height: 20px;
stroke: currentColor;
}
.buttonflow-label {
font-size: 16px;
line-height: 1;
} .buttonflow-layout-sticky.buttonflow-bar {
left: 0;
right: 0;
width: 100%;
max-width: 100%;
bottom: 0;
padding: 0;
box-sizing: border-box;
}
@media (max-width: 767px) {
.buttonflow-layout-sticky.buttonflow-bar {
transform: translateY(100%);
}
.buttonflow-layout-sticky.buttonflow-bar.is-visible {
transform: translateY(0);
pointer-events: none;
}
.buttonflow-layout-sticky.buttonflow-bar .buttonflow-button {
pointer-events: auto;
width: 100%;
border-radius: 0;
box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
box-sizing: border-box;
padding-top: 12px;
padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
}
}