.mte-container{position:relative;--mte-accent:hsl(var(--primary));--mte-border:hsl(var(--border));--mte-bg:transparent;--mte-tag-bg:hsl(var(--primary-soft));--mte-tag-bg-hover:hsl(var(--secondary));--mte-text:hsl(var(--foreground));--mte-text-muted:hsl(var(--muted-foreground));--mte-placeholder:hsl(var(--muted-foreground)/0.6);--mte-danger:hsl(var(--destructive));--mte-radius:8px}.mte-box{display:flex;flex-direction:column;background:var(--mte-bg)}.mte-editor{min-height:28px;max-height:160px;overflow-y:auto;padding:0 4px;color:var(--mte-text);font-size:14px;line-height:28px;word-break:break-word;white-space:pre-wrap;outline:none}.mte-editor::-webkit-scrollbar{width:4px}.mte-editor::-webkit-scrollbar-thumb{background:hsl(var(--foreground)/.1);border-radius:999px}.mte-editor:empty:before{content:attr(data-placeholder);color:var(--mte-placeholder);pointer-events:none}.mte-tag{display:inline-flex;align-items:center;gap:4px;background:var(--mte-tag-bg);border-radius:6px;padding:1px 6px 1px 2px;margin:0 2px;font-size:13px;line-height:20px;cursor:grab;vertical-align:middle;-moz-user-select:none;user-select:none;-webkit-user-select:none}.mte-tag.is-dragging{opacity:.5;cursor:grabbing}.mte-tag.is-selected{outline:2px solid var(--mte-accent);outline-offset:1px}.mte-container .mte-tag ::-moz-selection,.mte-container .mte-tag::-moz-selection{background-color:color-mix(in srgb,var(--mte-accent) 30%,transparent)}.mte-container .mte-tag ::selection,.mte-container .mte-tag::selection{background-color:color-mix(in srgb,var(--mte-accent) 30%,transparent)}.mte-tag-thumb{-o-object-fit:cover;object-fit:cover;background:hsl(var(--secondary))}.mte-tag-audio,.mte-tag-thumb{width:20px;height:20px;border-radius:4px;pointer-events:none;flex-shrink:0}.mte-tag-audio{display:inline-flex;align-items:center;justify-content:center;background:hsl(var(--primary)/.15);color:hsl(var(--primary))}.mte-tag-audio svg{width:13px;height:13px}.mte-tag-label{color:var(--mte-text);font-weight:500;pointer-events:none}.mte-toolbar{justify-content:space-between;padding:4px 2px 0}.mte-at-btn,.mte-toolbar{display:flex;align-items:center}.mte-at-btn{height:24px;min-width:24px;padding:0 6px;justify-content:center;flex-shrink:0;border:1px solid var(--mte-border);border-radius:999px;background:transparent;color:var(--mte-accent);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,transform .05s}.mte-at-btn.is-active,.mte-at-btn:hover{background:var(--mte-tag-bg);border-color:color-mix(in srgb,var(--mte-accent) 40%,transparent)}.mte-at-btn:active{transform:scale(.95)}.mte-count{font-size:11px;color:var(--mte-text-muted);font-variant-numeric:tabular-nums;pointer-events:none}.mte-count.is-full{color:var(--mte-danger)}.mte-drop-caret{position:fixed;z-index:9998;width:2px;min-height:16px;border-radius:999px;background:hsl(var(--primary));box-shadow:0 0 6px hsl(var(--primary)/.6);pointer-events:none}.mte-dropdown{position:fixed;z-index:9999;min-width:176px;max-height:240px;overflow-y:auto;padding:4px;background:hsl(var(--background));border:1px solid hsl(var(--border));border-radius:12px;box-shadow:0 12px 32px -8px rgba(0,0,0,.18),0 4px 10px -6px rgba(0,0,0,.12)}.mte-dropdown-header{position:sticky;top:-4px;margin:-4px -4px 4px;padding:8px 12px 6px;font-size:11px;font-weight:600;letter-spacing:.02em;color:hsl(var(--muted-foreground));border-bottom:1px solid hsl(var(--border));background:hsl(var(--background))}.mte-dropdown-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;cursor:pointer;transition:background .15s}.mte-dropdown-item:hover{background:hsl(var(--accent))}.mte-dropdown-item.is-active{background:hsl(var(--primary-soft))}.mte-dropdown-item-label{color:hsl(var(--foreground));font-size:13px}.mte-dropdown-empty{padding:12px;font-size:13px;color:hsl(var(--muted-foreground));text-align:center}