:root {
--mcb-primary: #25D366;
--mcb-icon: #ffffff;
--mcb-ripple: #25D366;
--mcb-size: 60px;
--mcb-offset-x: 24px;
--mcb-offset-y: 24px;
--mcb-z-index: 9999;
--mcb-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1);
--mcb-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.2), 0 6px 16px rgba(0, 0, 0, 0.15);
--mcb-transition: cubic-bezier(0.34, 1.56, 0.64, 1);
} .mcb-wrapper {
position: fixed;
z-index: var(--mcb-z-index);
opacity: 0;
pointer-events: none;
transition: opacity 0.4s ease;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
box-sizing: border-box;
}
.mcb-wrapper.mcb-visible {
opacity: 1;
pointer-events: auto;
}
.mcb-wrapper *,
.mcb-wrapper *::before,
.mcb-wrapper *::after {
box-sizing: border-box;
}
.mcb-position-bottom-right { bottom: var(--mcb-offset-y); right: var(--mcb-offset-x); }
.mcb-position-bottom-left  { bottom: var(--mcb-offset-y); left: var(--mcb-offset-x); }
.mcb-position-bottom-center{ bottom: var(--mcb-offset-y); left: 50%; transform: translateX(-50%); }
.mcb-position-top-right    { top: var(--mcb-offset-y); right: var(--mcb-offset-x); }
.mcb-position-top-left     { top: var(--mcb-offset-y); left: var(--mcb-offset-x); } .mcb-button {
position: relative;
display: flex;
align-items: center;
justify-content: center;
width: var(--mcb-size);
height: var(--mcb-size);
border-radius: 50%;
background: var(--mcb-primary);
color: var(--mcb-icon);
border: none;
cursor: pointer;
box-shadow: var(--mcb-shadow);
text-decoration: none;
transition: transform 0.3s var(--mcb-transition), box-shadow 0.3s ease, background-color 0.3s ease;
-webkit-tap-highlight-color: transparent;
outline: none;
padding: 0;
overflow: visible;
}
.mcb-button:hover,
.mcb-button:focus-visible {
transform: scale(1.08);
box-shadow: var(--mcb-shadow-hover);
color: var(--mcb-icon);
}
.mcb-button:active {
transform: scale(0.95);
} .mcb-button .mcb-icon {
position: relative;
z-index: 2;
display: flex;
align-items: center;
justify-content: center;
width: 50%;
height: 50%;
color: var(--mcb-icon);
transition: opacity 0.25s ease, transform 0.25s ease;
}
.mcb-button .mcb-icon svg {
width: 100%;
height: 100%;
display: block;
fill: currentColor;
}
.mcb-button .mcb-icon-close {
position: absolute;
opacity: 0;
transform: rotate(-90deg) scale(0.5);
}
.mcb-wrapper.mcb-menu-open .mcb-icon-phone {
opacity: 0;
transform: rotate(90deg) scale(0.5);
}
.mcb-wrapper.mcb-menu-open .mcb-icon-close {
opacity: 1;
transform: rotate(0) scale(1);
}  .mcb-style-modern .mcb-button {
background: linear-gradient(135deg, var(--mcb-primary) 0%, color-mix(in srgb, var(--mcb-primary) 80%, #000) 100%);
} .mcb-style-classic .mcb-button {
background: var(--mcb-primary);
} .mcb-style-neon .mcb-button {
background: var(--mcb-primary);
box-shadow:
0 0 20px var(--mcb-primary),
0 0 40px color-mix(in srgb, var(--mcb-primary) 50%, transparent),
0 8px 24px rgba(0, 0, 0, 0.2);
}
.mcb-style-neon .mcb-button:hover {
box-shadow:
0 0 30px var(--mcb-primary),
0 0 60px color-mix(in srgb, var(--mcb-primary) 60%, transparent),
0 12px 32px rgba(0, 0, 0, 0.3);
} .mcb-style-glass .mcb-button {
background: color-mix(in srgb, var(--mcb-primary) 70%, transparent);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border: 1px solid color-mix(in srgb, var(--mcb-icon) 30%, transparent);
} .mcb-style-minimal .mcb-button {
background: transparent;
border: 2px solid var(--mcb-primary);
color: var(--mcb-primary);
box-shadow: none;
}
.mcb-style-minimal .mcb-button .mcb-icon { color: var(--mcb-primary); }
.mcb-style-minimal .mcb-button:hover {
background: var(--mcb-primary);
color: var(--mcb-icon);
}
.mcb-style-minimal .mcb-button:hover .mcb-icon { color: var(--mcb-icon); } .mcb-pulse-ring {
position: absolute;
top: 50%;
left: 50%;
width: 100%;
height: 100%;
border-radius: 50%;
background: var(--mcb-ripple);
opacity: 0;
transform: translate(-50%, -50%) scale(1);
z-index: 1;
pointer-events: none;
}
.mcb-anim-pulse-ring .mcb-pulse-ring {
animation: mcb-pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.mcb-anim-pulse-ring .mcb-pulse-ring-2 {
animation-delay: 0.66s;
}
.mcb-anim-pulse-ring .mcb-pulse-ring-3 {
animation-delay: 1.33s;
}
@keyframes mcb-pulse-ring {
0% {
opacity: 0.6;
transform: translate(-50%, -50%) scale(1);
}
100% {
opacity: 0;
transform: translate(-50%, -50%) scale(2.2);
}
} .mcb-wrapper.mcb-menu-open .mcb-pulse-ring {
animation-play-state: paused;
opacity: 0;
} .mcb-anim-wave .mcb-pulse-ring {
animation: mcb-wave-ring 2.5s ease-out infinite;
border: 2px solid var(--mcb-ripple);
background: transparent;
}
.mcb-anim-wave .mcb-pulse-ring-2 { animation-delay: 0.8s; }
.mcb-anim-wave .mcb-pulse-ring-3 { animation-delay: 1.6s; }
@keyframes mcb-wave-ring {
0% { opacity: 1; transform: translate(-50%, -50%) scale(0.9); }
100% { opacity: 0; transform: translate(-50%, -50%) scale(2.5); }
} .mcb-anim-shake .mcb-icon-phone {
animation: mcb-shake 2.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) infinite;
transform-origin: center center;
}
@keyframes mcb-shake {
0%, 50%, 100% { transform: rotate(0); }
3%, 9%, 15%, 21%, 27% { transform: rotate(-15deg) scale(1.05); }
6%, 12%, 18%, 24%, 30% { transform: rotate(15deg) scale(1.05); }
} .mcb-anim-bounce .mcb-button {
animation: mcb-bounce 2s ease-in-out infinite;
}
@keyframes mcb-bounce {
0%, 100% { transform: translateY(0); }
25% { transform: translateY(-8px); }
50% { transform: translateY(0); }
75% { transform: translateY(-4px); }
} .mcb-anim-rotate .mcb-icon-phone {
animation: mcb-rotate 3s linear infinite;
}
@keyframes mcb-rotate {
0% { transform: rotate(0); }
15%, 85% { transform: rotate(0); }
20% { transform: rotate(-20deg); }
30% { transform: rotate(20deg); }
40% { transform: rotate(-15deg); }
50% { transform: rotate(15deg); }
60% { transform: rotate(-10deg); }
70% { transform: rotate(10deg); }
100% { transform: rotate(0); }
} .mcb-anim-heartbeat .mcb-button {
animation: mcb-heartbeat 1.8s ease-in-out infinite;
}
@keyframes mcb-heartbeat {
0%, 100% { transform: scale(1); }
10%, 30% { transform: scale(1.1); }
20% { transform: scale(0.96); }
40% { transform: scale(1); }
}
.mcb-button:hover {
animation-play-state: paused !important;
} .mcb-badge {
position: absolute;
top: -4px;
right: -4px;
min-width: 22px;
height: 22px;
padding: 0 6px;
border-radius: 11px;
background: #ff3b30;
color: #fff;
font-size: 11px;
font-weight: 700;
line-height: 22px;
text-align: center;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
z-index: 3;
animation: mcb-badge-pop 0.5s var(--mcb-transition) 0.5s backwards;
}
@keyframes mcb-badge-pop {
from { transform: scale(0); }
to { transform: scale(1); }
} .mcb-tooltip {
position: absolute;
bottom: 50%;
right: calc(100% + 16px);
transform: translateY(50%);
padding: 10px 16px;
background: #1f2937;
color: #fff;
border-radius: 10px;
font-size: 14px;
font-weight: 500;
white-space: nowrap;
box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
opacity: 0;
pointer-events: none;
transition: opacity 0.3s ease, transform 0.3s var(--mcb-transition);
transform: translateY(50%) translateX(8px);
display: flex;
align-items: center;
gap: 8px;
}
.mcb-tooltip::after {
content: '';
position: absolute;
left: 100%;
top: 50%;
transform: translateY(-50%);
border: 6px solid transparent;
border-left-color: #1f2937;
}
.mcb-wrapper.mcb-tooltip-visible .mcb-tooltip {
opacity: 1;
pointer-events: auto;
transform: translateY(50%) translateX(0);
}
.mcb-tooltip-close {
cursor: pointer;
opacity: 0.6;
transition: opacity 0.2s;
display: flex;
align-items: center;
}
.mcb-tooltip-close:hover { opacity: 1; } .mcb-position-bottom-left .mcb-tooltip,
.mcb-position-top-left .mcb-tooltip {
right: auto;
left: calc(100% + 16px);
transform: translateY(50%) translateX(-8px);
}
.mcb-position-bottom-left .mcb-tooltip::after,
.mcb-position-top-left .mcb-tooltip::after {
left: auto;
right: 100%;
border-left-color: transparent;
border-right-color: #1f2937;
}
.mcb-position-bottom-left.mcb-tooltip-visible .mcb-tooltip,
.mcb-position-top-left.mcb-tooltip-visible .mcb-tooltip {
transform: translateY(50%) translateX(0);
} .mcb-menu {
position: absolute;
bottom: calc(var(--mcb-size) + 20px);
right: 0;
width: 320px;
max-width: calc(100vw - 32px);
opacity: 0;
transform: translateY(16px) scale(0.95);
transform-origin: bottom right;
pointer-events: none;
transition: opacity 0.3s ease, transform 0.3s var(--mcb-transition);
}
.mcb-position-bottom-left .mcb-menu,
.mcb-position-top-left .mcb-menu {
right: auto;
left: 0;
transform-origin: bottom left;
}
.mcb-position-top-right .mcb-menu,
.mcb-position-top-left .mcb-menu {
bottom: auto;
top: calc(var(--mcb-size) + 20px);
transform-origin: top right;
}
.mcb-position-top-left .mcb-menu {
transform-origin: top left;
}
.mcb-wrapper.mcb-menu-open .mcb-menu {
opacity: 1;
pointer-events: auto;
transform: translateY(0) scale(1);
}
.mcb-menu-inner {
background: #fff;
border-radius: 20px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 24px rgba(0, 0, 0, 0.08);
overflow: hidden;
}
.mcb-menu-header {
padding: 20px;
background: linear-gradient(135deg, var(--mcb-primary) 0%, color-mix(in srgb, var(--mcb-primary) 75%, #000) 100%);
color: #fff;
}
.mcb-menu-title {
margin: 0 0 4px;
font-size: 16px;
font-weight: 600;
color: #fff;
line-height: 1.3;
}
.mcb-menu-subtitle {
margin: 0;
font-size: 13px;
opacity: 0.9;
color: #fff;
display: flex;
align-items: center;
gap: 6px;
line-height: 1.3;
}
.mcb-online-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: #4ade80;
box-shadow: 0 0 8px #4ade80;
animation: mcb-online-pulse 2s ease-in-out infinite;
}
@keyframes mcb-online-pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
} .mcb-menu-items {
padding: 8px;
}
.mcb-menu-item {
display: flex;
align-items: center;
gap: 14px;
padding: 12px 14px;
border-radius: 12px;
text-decoration: none;
color: #1f2937;
transition: background-color 0.2s ease, transform 0.2s ease;
opacity: 0;
transform: translateY(8px);
animation: mcb-menu-item-in 0.4s var(--mcb-transition) forwards;
}
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(1) { animation-delay: 0.05s; }
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(2) { animation-delay: 0.1s; }
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(3) { animation-delay: 0.15s; }
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(4) { animation-delay: 0.2s; }
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(5) { animation-delay: 0.25s; }
.mcb-wrapper.mcb-menu-open .mcb-menu-item:nth-child(6) { animation-delay: 0.3s; } .mcb-wrapper:not(.mcb-menu-open) .mcb-menu-item {
animation: none;
opacity: 0;
transform: translateY(8px);
}
@keyframes mcb-menu-item-in {
to {
opacity: 1;
transform: translateY(0);
}
}
.mcb-menu-item:hover {
background: #f3f4f6;
color: #1f2937;
transform: translateX(4px);
}
.mcb-menu-item-icon {
flex: 0 0 40px;
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--mcb-method-color, var(--mcb-primary));
color: #fff;
display: flex;
align-items: center;
justify-content: center;
transition: transform 0.2s ease;
}
.mcb-menu-item-icon svg {
width: 20px;
height: 20px;
fill: currentColor;
}
.mcb-menu-item:hover .mcb-menu-item-icon {
transform: scale(1.08);
}
.mcb-menu-item-content {
flex: 1;
display: flex;
flex-direction: column;
gap: 2px;
min-width: 0;
}
.mcb-menu-item-label {
font-size: 14px;
font-weight: 600;
color: #1f2937;
line-height: 1.2;
}
.mcb-menu-item-value {
font-size: 12px;
color: #6b7280;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.mcb-menu-item-arrow {
flex: 0 0 auto;
color: #9ca3af;
transition: transform 0.2s ease, color 0.2s ease;
}
.mcb-menu-item-arrow svg {
width: 20px;
height: 20px;
}
.mcb-menu-item:hover .mcb-menu-item-arrow {
transform: translateX(4px);
color: var(--mcb-method-color, var(--mcb-primary));
}
.mcb-menu-footer {
padding: 10px 20px;
background: #f9fafb;
font-size: 11px;
color: #9ca3af;
text-align: center;
border-top: 1px solid #f3f4f6;
} @media (max-width: 480px) {
.mcb-menu {
width: calc(100vw - 32px);
right: -16px;
}
.mcb-position-bottom-left .mcb-menu,
.mcb-position-top-left .mcb-menu {
left: -16px;
right: auto;
}
.mcb-position-bottom-center .mcb-menu {
left: 50%;
transform: translateX(-50%) translateY(16px) scale(0.95);
transform-origin: bottom center;
}
.mcb-position-bottom-center.mcb-menu-open .mcb-menu {
transform: translateX(-50%) translateY(0) scale(1);
}
.mcb-tooltip {
display: none !important;
}
} @media (prefers-reduced-motion: reduce) {
.mcb-wrapper *,
.mcb-wrapper *::before,
.mcb-wrapper *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
} .mcb-inline-wrapper {
--mcb-primary: #25D366;
--mcb-icon: #fff;
--mcb-ripple: #25D366;
--mcb-size: 60px;
display: inline-flex;
position: relative;
}
.mcb-inline-wrapper .mcb-button {
width: var(--mcb-size);
height: var(--mcb-size);
}