body.acha-social-share-open { overflow: hidden; }
.acha-social-share-overlay {
    position: fixed;
    inset: 0;
    z-index: 11000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(23, 29, 45, .38);
}
.acha-social-share-overlay[hidden] { display: none; }
.acha-social-share-dialog {
    width: min(100%, 520px);
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    overflow: auto;
    box-sizing: border-box;
    overscroll-behavior: contain;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(23, 29, 45, .18);
}
.acha-social-share-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px 9px;
    border-bottom: 1px solid #edf0f2;
}
.acha-social-share-title {
    margin: 0;
    color: #191f28;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
}
.acha-social-share-close {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: #f2f4f6;
    color: #4e5968;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}
.acha-social-share-note { display: none; }
.acha-social-share-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 8px;
    padding: 16px;
}
.acha-social-share-action {
    display: flex;
    flex: 0 1 calc((100% - 16px) / 3);
    min-width: 0;
    min-height: 76px;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 6px 4px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #343a40;
    font: inherit;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
}
.acha-social-share-action > span:last-child { white-space: pre-line; }
.acha-social-share-action:hover { background: #f7f8fa; }
.acha-social-share-action:active { background: #f2f4f6; }
.acha-social-share-action:focus-visible,
.acha-social-share-close:focus-visible {
    outline: 2px solid #104be0;
    outline-offset: 2px;
}
.acha-social-share-action[hidden] { display: none; }
.acha-social-share-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin: 0 auto 7px;
    border-radius: 14px;
    background: #f2f4f6;
    color: #343a40;
    font-size: 13px;
    font-weight: 800;
}
.acha-social-share-icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.acha-social-share-action[data-share-action="x"] .acha-social-share-icon svg { fill: currentColor; stroke: none; }
.acha-social-share-action[data-share-action="instagram"] .acha-social-share-icon svg circle:last-child { fill: currentColor; stroke: none; }
.acha-social-share-action[data-share-action="kakao"] .acha-social-share-icon { background: #fee500; color: #3c1e1e; }
.acha-social-share-action[data-share-action="band"] .acha-social-share-icon { background: #21c063; color: #fff; }
.acha-social-share-action[data-share-action="x"] .acha-social-share-icon { background: #111; color: #fff; }
.acha-social-share-action[data-share-action="instagram"] .acha-social-share-icon { background: linear-gradient(135deg, #feda75, #d62976 55%, #4f5bd5); color: #fff; }
.acha-social-share-status {
    min-height: 0;
    margin: 0;
    padding: 11px 16px 14px;
    border-top: 1px solid #edf0f2;
    color: #6b7684;
    font-size: 12px;
    line-height: 1.5;
    text-align: left;
}
.acha-social-share-status[data-tone="error"] { color: #d04444; }
.acha-social-share-status:empty { display: none; }
@media (prefers-reduced-motion: reduce) {
    .acha-social-share-overlay,
    .acha-social-share-dialog { scroll-behavior: auto; }
}