.wplc-attachment-btn{align-items:center;background:#fff0;border:1px solid var(--wplc-border,var(--border-light,#dee2e6));border-radius:var(--radius-full,9999px);color:var(--wplc-secondary,var(--text-secondary,#6c757d));cursor:pointer;display:flex;flex-shrink:0;height:48px;justify-content:center;padding:0;transition:all var(--transition-fast,0.2s);width:48px}.wplc-attachment-btn:hover{background:rgb(0 0 0 / .08);color:var(--wplc-primary,var(--color-primary,#ff206e))}.wplc-attachment-btn .dashicons{font-size:18px;height:18px;width:18px}.wplc-attachment-dropzone{align-items:center;background:rgb(255 255 255 / .68);border:1px dashed var(--wplc-border,var(--border-light,#dee2e6));border-radius:var(--radius-md,8px);color:var(--wplc-secondary,var(--text-light,#6c757d));display:flex;flex-direction:column;font-size:11px;gap:8px;padding:8px 10px;text-align:center;width:100%}.wplc-attachment-dropzone.is-dragover{background:rgb(255 32 110 / .08);border-color:var(--wplc-primary,var(--color-primary,#ff206e));color:var(--wplc-primary,var(--color-primary,#ff206e))}.wplc-attachment-area.is-dragover .wplc-attachment-btn{background:rgb(255 32 110 / .08);color:var(--wplc-primary,var(--color-primary,#ff206e))}.wplc-attachment-preview{display:flex;flex-wrap:wrap;gap:var(--wplc-attachment-gap,8px);overflow-y:auto;padding:4px}.wplc-attachment-meta{align-items:center;display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:space-between;text-align:left;width:100%}.wplc-attachment-types{color:var(--wplc-secondary,var(--text-light,#6c757d));flex:1 1 220px;font-size:11px;line-height:1.4}.wplc-attachment-item{align-items:center;background:var(--bg-container,#ffffff);border:1px solid var(--wplc-border,var(--border-light,#dee2e6));border-radius:var(--radius-md,8px);display:inline-flex;font-size:12px;gap:8px;padding:6px 10px;position:relative;transition:all var(--transition-fast,0.2s)}.wplc-attachment-item:hover{border-color:var(--wplc-primary,var(--color-primary,#ff206e));box-shadow:var(--shadow-sm,0 2px 4px rgb(0 0 0 / .08))}.wplc-attachment-thumb{background:var(--bg-chat,var(--wplc-light-bg,#f8f9fa));border-radius:4px;height:32px;object-fit:cover;width:32px}.wplc-attachment-info{display:flex;flex-direction:column;gap:2px}.wplc-attachment-name{color:var(--wplc-text,var(--text-primary,#333333));font-size:11px;font-weight:500;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wplc-attachment-size{color:var(--wplc-secondary,var(--text-light,#6c757d));font-size:10px}.wplc-attachment-remove{background:none;border:none;border-radius:var(--radius-full,50%);color:var(--wplc-attachment-remove-color,var(--text-muted,#999999));cursor:pointer;font-size:16px;line-height:1;padding:0 4px;transition:all var(--transition-fast,0.2s)}.wplc-attachment-remove:hover{background:var(--wplc-attachment-remove-hover-bg,rgb(220 53 69 / .1));color:var(--wplc-attachment-remove-hover-color,var(--color-error,#dc3545))}.wplc-attachment-item span.dashicons{align-items:center;background-color:var(--wplc-attachment-accent,#64748b);border:none;border-radius:4px;color:#fff;display:inline-flex;height:28px;justify-content:center;min-width:28px}.wplc-attachment-item.is-pdf{--wplc-attachment-accent:#ff5a5a}.wplc-attachment-item.is-doc,.wplc-attachment-item.is-docx{--wplc-attachment-accent:#3b82f6}.wplc-attachment-item.is-xls,.wplc-attachment-item.is-xlsx,.wplc-attachment-item.is-csv{--wplc-attachment-accent:#16a34a}.wplc-attachment-item.is-txt,.wplc-attachment-item.is-rtf{--wplc-attachment-accent:#64748b}.wplc-attachment-item.is-ppt,.wplc-attachment-item.is-pptx{--wplc-attachment-accent:#f97316}.wplc-attachment-item.is-zip{--wplc-attachment-accent:#7c3aed}.wplc-attachment-limits{align-items:center;color:var(--wplc-secondary,var(--text-light,#6c757d));display:inline-flex;flex-shrink:0;font-size:11px;gap:8px;white-space:nowrap}.wplc-attachment-count{color:var(--wplc-primary,var(--color-primary,#ff206e));font-weight:600}.wplc-attachment-space{margin-left:0}.wplc-attachment-progress{align-items:center;display:flex;gap:8px;width:100%}.wplc-attachment-progress-bar{background:var(--wplc-primary,var(--color-primary,#ff206e));border-radius:999px;flex:1;height:8px;transition:width 0.25s ease;width:0%}.wplc-attachment-cancel{background:#fff0;border:none;color:var(--wplc-secondary,var(--text-light,#6c757d));cursor:pointer;font-size:11px;margin-left:8px}.wplc-attachment-btn-inline{flex-shrink:0}.wplc-attachment-panel .wplc-attachment-area{background:#fff0;margin-bottom:0}.wplc-attachment-uploading{opacity:var(--wplc-attachment-uploading-opacity,.6);pointer-events:none;position:relative}.wplc-attachment-uploading::after{animation:wplc-spin 0.8s linear infinite;border:2px solid var(--wplc-primary,var(--color-primary,#ff206e));border-radius:50%;border-top-color:#fff0;content:'';height:16px;left:50%;margin:-8px 0 0 -8px;position:absolute;top:50%;width:16px}.wplc-attachment-error{background:var(--wplc-attachment-error-bg,rgb(220 53 69 / .05));border-color:var(--wplc-attachment-error-color,var(--color-error,#dc3545))!important}.wplc-attachment-error .wplc-attachment-name{color:var(--wplc-attachment-error-color,var(--color-error,#dc3545))}.wplc-attachment-area{display:flex;align-items:center;gap:var(--gap-md,12px);padding:var(--spacing-sm,8px) var(--spacing-md,12px);background:var(--bg-hover,#f1f5f9);border-radius:var(--radius-md,8px);margin-bottom:var(--gap-sm,8px);flex-wrap:wrap;width:100%;box-sizing:border-box;position:relative}.wplc-attachment-buttons{flex-shrink:0}.wplc-attachment-preview{flex:1;display:flex;flex-wrap:wrap;gap:var(--gap-sm,8px);max-height:100px;overflow-y:auto;padding:4px;scrollbar-width:thin}.wplc-attachment-preview::-webkit-scrollbar{width:6px;height:6px}.wplc-attachment-preview::-webkit-scrollbar-track{background:var(--scrollbar-track,#f1f5f9);border-radius:3px}.wplc-attachment-preview::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb,#cbd5e1);border-radius:3px}.wplc-attachment-preview::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover,#94a3b8)}.wplc-attachment-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.wplc-attachment-remove{background:none;border:none;cursor:pointer;color:var(--text-muted,#94a3b8);font-size:16px;padding:0 4px;border-radius:var(--radius-full,9999px);transition:all var(--transition-fast,0.2s);line-height:1;flex-shrink:0}.wplc-attachment-remove:hover{color:var(--color-error,#ef4444);background:rgb(239 68 68 / .1)}.wplc-attachment-delete{background:none;border:none;cursor:pointer;color:var(--text-muted,#94a3b8);font-size:14px;border-radius:var(--radius-full,9999px);transition:all var(--transition-fast,0.2s);line-height:1;margin-left:4px;opacity:.7;min-width:20px;height:20px;border-radius:100%}.wplc-message[class*="wplc-attachment-file-"] .wplc-message-content{background:#fff0;padding:0}.wplc-message[class*="wplc-attachment-file-"] .wplc-message-content::before{display:none}.wplc-attachment-delete:hover{color:var(--color-error,#ef4444);background:rgb(239 68 68 / .1);opacity:1}.wplc-attachment-link{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none;font-size:12px;width:100%}.wplc-attachment-link:hover{color:var(--color-primary,#ff206e)}.wplc-attachment-link:focus{box-shadow:none}.wplc-message-content .wplc-attachments{margin-top:10px;display:flex;flex-direction:column;gap:6px}.wplc-message-content .wplc-attachment-item{background:rgb(255 255 255 / .15);border:none;margin:0;padding:6px 10px}.wplc-message .wplc-attachment-item{background:rgb(0 0 0 / .05)}.wplc-attachment-limits{font-size:11px;color:var(--text-light,#64748b);white-space:nowrap;flex-shrink:0}.wplc-attachment-count{font-weight:600;color:var(--color-primary,#ff206e)}.wplc-attachment-progress{width:100%;display:flex;align-items:center;gap:8px}.wplc-attachment-progress-bar{width:0%;flex:1;height:8px;background:var(--color-primary,#ff206e);border-radius:999px;transition:width 0.3s ease}.wplc-attachment-cancel{margin-left:8px;border:none;background:#fff0;color:var(--text-light,#64748b);font-size:11px;cursor:pointer}.wplc-attachment-permanent-toggle{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--text-light,#64748b)}.wplc-attachment-btn-inline{flex-shrink:0}.wplc-attachment-panel{background:var(--bg-container);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:0 -8px 25px rgb(0 0 0 / .1);margin-top:10px;width:100%}.wplc-attachment-panel .wplc-attachment-area{background:#fff0;margin-bottom:0}.wplc-attachment-uploading{opacity:.7;pointer-events:none;position:relative}.wplc-attachment-uploading::after{content:'';position:absolute;top:50%;left:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border:2px solid var(--color-primary,#ff206e);border-top-color:#fff0;border-radius:50%;animation:wplc-spin 0.8s linear infinite}.wplc-attachment-error{border-color:var(--color-error,#ef4444)!important;background:rgb(239 68 68 / .05)}.wplc-attachment-error .wplc-attachment-name{color:var(--color-error,#ef4444)}@media (prefers-color-scheme:dark){.wplc-attachment-item{background:var(--bg-container,#0f172a);border-color:var(--border-input,#334155)}.wplc-attachment-name{color:var(--text-primary,#f1f5f9)}.wplc-attachment-thumb{background:var(--bg-hover,#1e293b)}.wplc-message-content .wplc-attachment-item{background:rgb(0 0 0 / .3)}.wplc-attachment-remove:hover,.wplc-attachment-delete:hover{background:rgb(239 68 68 / .2)}}@media (max-width:767px){.wplc-attachment-area{flex-direction:column;align-items:stretch;gap:var(--gap-sm,8px)}.wplc-attachment-preview{max-height:140px}.wplc-attachment-item{width:100%;max-width:none;box-sizing:border-box}.wplc-attachment-info{flex:1}.wplc-attachment-name{max-width:none}.wplc-attachment-limits{text-align:center}.wplc-message-content .wplc-attachment-item{width:auto}}@media (hover:none) and (pointer:coarse){.wplc-attachment-btn,.wplc-attachment-remove,.wplc-attachment-delete{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}.wplc-attachment-item{padding:8px 12px}}@media print{.wplc-attachment-area,.wplc-attachment-delete{display:none!important}.wplc-attachment-link{text-decoration:underline}}@keyframes wplc-spin{to{transform:rotate(360deg)}}