/* One compact drop target beside the existing source buttons. No global listeners. */
.sw-compose.sw-compose .sw-attach-dropzone{box-sizing:border-box;flex:1 1 120px;min-width:88px;height:28px;display:flex;align-items:center;justify-content:center;padding:0 10px;border:1px dashed var(--c67-muted,#a3a3a3);border-radius:7px;background:var(--c67-soft,#f6f6f8);color:var(--c67-secondary,#6e6e6e);font-size:12px;font-weight:400;line-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;user-select:none}
.sw-compose.sw-compose .sw-attach-dropzone[data-dragging=true]{border-style:solid;border-color:var(--c67-ink,#0d0d0d);background:var(--c67-line,#e5e5e5);color:var(--c67-ink,#0d0d0d)}
.sw-compose.sw-compose .sw-attach-dropzone[aria-disabled=true]{opacity:.5}
.sw-compose.sw-compose .sw-attach-summary>.sw-attach-clear{margin-left:auto}
@media(max-width:480px){.sw-compose.sw-compose .sw-attach-dropzone{flex-basis:100%;width:100%;min-width:0}}