.isb-container {
    display: flex;
    align-items: center;
    gap: var(--isb-gap, 8px);
    margin: var(--isb-margin, 10px 0);
}
.isb-container.isb-align-left { justify-content: flex-start; }
.isb-container.isb-align-center { justify-content: center; }
.isb-container.isb-align-right { justify-content: flex-end; }

.isb-btn {
    color: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    border: 1px solid transparent;
    text-decoration: none !important;
    transition: background-color .2s, opacity .2s, color .2s, border-color .2s, border-radius .2s;
    box-sizing: border-box;
    vertical-align: middle;
}
.isb-btn:hover { opacity: .85; }
.isb-btn i { line-height: 1; }
.isb-btn.isb-shape-square { border-radius: 4px; }

.isb-btn.isb-share {
    width: var(--isb-share-actual-size, 32px);
    height: var(--isb-share-actual-size, 32px);
    font-size: calc(var(--isb-share-actual-size, 32px) * .5);
}
.isb-btn.isb-share.isb-shape-rounded { border-radius: calc(var(--isb-share-actual-size, 32px) * .25); }
.isb-btn.isb-share.isb-shape-pill { border-radius: calc(var(--isb-share-actual-size, 32px) * .5); }
.isb-btn.isb-share .isb-copy-feedback {
    font-size: calc(var(--isb-share-actual-size, 32px) * .25);
    font-weight: 700;
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: inherit;
    color: inherit;
}

.isb-btn.isb-profile {
    width: var(--isb-profile-actual-size, 32px);
    height: var(--isb-profile-actual-size, 32px) !important;
    font-size: calc(var(--isb-profile-actual-size, 32px) * .5);
    text-decoration: none !important;
}
.isb-btn.isb-profile.isb-shape-rounded { border-radius: calc(var(--isb-profile-actual-size, 32px) * .25); }
.isb-btn.isb-profile.isb-shape-pill { border-radius: calc(var(--isb-profile-actual-size, 32px) * .5); }

/* Color Schemes */
.isb-btn.isb-scheme-default { background-color: #f0f0f0 !important; border-color: #ddd !important; }
.isb-btn.isb-scheme-default i { color: #333 !important; }
.isb-btn.isb-scheme-default:hover { background-color: #e2e2e2 !important; border-color: #ccc !important; }

.isb-btn.isb-scheme-monochrome_dark { background-color: #343a40 !important; border-color: #343a40 !important; }
.isb-btn.isb-scheme-monochrome_dark i { color: #fff !important; }
.isb-btn.isb-scheme-monochrome_dark:hover { background-color: #23272b !important; border-color: #23272b !important; }

.isb-btn.isb-scheme-monochrome_light { background-color: #f8f9fa !important; border: 1px solid #dee2e6 !important; }
.isb-btn.isb-scheme-monochrome_light i { color: #343a40 !important; }
.isb-btn.isb-scheme-monochrome_light:hover { background-color: #e9ecef !important; border-color: #ced4da !important; }

/* Count Styles */
.isb-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #e33;
    color: #fff;
    font-size: calc(var(--isb-share-actual-size, 32px) * .3);
    padding: calc(var(--isb-share-actual-size, 32px) * .05) calc(var(--isb-share-actual-size, 32px) * .15);
    border-radius: calc(var(--isb-share-actual-size, 32px) * .3);
    line-height: 1.2;
    min-width: calc(var(--isb-share-actual-size, 32px) * .2);
    text-align: center;
    font-weight: 700;
    box-shadow: 0 0 3px rgba(0,0,0,.3);
}

.isb-total {
    pointer-events: none;
    font-weight: 700;
    color: #555;
    margin: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    text-align: center;
    width: calc(var(--isb-share-actual-size, 32px) * .8);
    height: calc(var(--isb-share-actual-size, 32px) * .8);
    font-size: calc(var(--isb-share-actual-size, 32px) * .35);
    line-height: 1;
    padding: 2px;
    box-shadow: 0 1px 6px rgba(0,0,0,.15);
    z-index: 10;
}
.isb-total::before, .isb-total::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}
.isb-total-left { order: -1; }
.isb-total-left::before { right: -7px; border-left: 6px solid #ccc; }
.isb-total-left::after { right: -5px; border-left: 5px solid #fff; border-top-width: 5px; border-bottom-width: 5px; }
.isb-total-right { order: 100; }
.isb-total-right::before { left: -7px; border-right: 6px solid #ccc; }
.isb-total-right::after { left: -5px; border-right: 5px solid #fff; border-top-width: 5px; border-bottom-width: 5px; }
.isb-total-right .isb-total-icon { margin-bottom: calc(var(--isb-share-actual-size, 32px) * .05); display: block; }
.isb-total-right .isb-total-text { display: block; line-height: 1; }