.rxt-card{padding:20px 24px;display:flex;flex-direction:column;gap:14px;}.rxt-pattern-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}.rxt-pattern-wrap{display:flex;align-items:center;flex:1;min-width:260px;background:var(--surface);border:1.5px solid var(--border);border-radius:10px;overflow:hidden;transition:border-color .2s;}.rxt-pattern-wrap:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(99,102,241,.1);}.rxt-delim{padding:0 10px;font-size:1.1rem;font-weight:700;color:var(--brand);font-family:monospace;user-select:none;}.rxt-pattern-input{flex:1;border:none;outline:none;background:transparent;font-family:'SFMono-Regular',Consolas,monospace;font-size:.9rem;color:var(--txt);padding:10px 0;}.rxt-flags-input{width:52px;border:none;border-left:1.5px solid var(--border);outline:none;background:var(--page-bg);text-align:center;font-family:'SFMono-Regular',Consolas,monospace;font-size:.85rem;color:var(--brand);padding:10px 6px;font-weight:700;}.rxt-match-badge{font-size:.78rem;font-weight:700;color:#15803d;background:#dcfce7;border:1px solid #86efac;border-radius:99px;padding:4px 12px;white-space:nowrap;display:none;}.rxt-match-badge.rxt-visible{display:block;}.rxt-match-badge.rxt-no-match{background:#fff1f2;border-color:#fca5a5;color:#b91c1c;}.rxt-error{display:none;padding:8px 14px;border-radius:8px;background:#fff1f2;border:1px solid #fca5a5;color:#b91c1c;font-size:.8rem;font-family:monospace;}.rxt-panels{display:grid;grid-template-columns:1fr 1fr;gap:14px;}@media (max-width:700px){.rxt-panels{grid-template-columns:1fr;}}.rxt-panel{display:flex;flex-direction:column;gap:6px;}.rxt-panel-label{font-size:.78rem;font-weight:700;color:var(--txt-2);display:flex;align-items:center;gap:6px;}.rxt-panel-label i{color:var(--brand);}.rxt-count-chip{background:rgba(99,102,241,.12);color:#6366f1;border-radius:99px;padding:1px 8px;font-size:.7rem;font-weight:800;}.rxt-editor-wrap{position:relative;height:160px;}.rxt-highlight,.rxt-textarea{position:absolute;inset:0;font-family:'SFMono-Regular',Consolas,monospace;font-size:.82rem;line-height:1.6;padding:10px 12px;border-radius:10px;white-space:pre-wrap;word-break:break-all;overflow-y:auto;}.rxt-textarea{border:1.5px solid var(--border);background:transparent;color:var(--txt);resize:none;outline:none;z-index:2;caret-color:var(--txt);transition:border-color .2s;}.rxt-textarea:focus{border-color:var(--brand);}.rxt-highlight{border:1.5px solid transparent;background:var(--surface);color:transparent;z-index:1;pointer-events:none;user-select:none;}mark.rxt-mark{background:rgba(251,191,36,.45);color:transparent;border-radius:2px;outline:1.5px solid rgba(251,191,36,.7);}[data-theme="dark"] mark.rxt-mark{background:rgba(251,191,36,.3);outline-color:rgba(251,191,36,.5);}.rxt-details{height:160px;overflow-y:auto;border:1.5px solid var(--border);border-radius:10px;background:var(--surface);padding:8px;display:flex;flex-direction:column;gap:4px;}.rxt-empty{color:var(--txt-3);font-size:.78rem;padding:8px 4px;}.rxt-match-item{background:var(--page-bg);border:1px solid var(--border);border-radius:8px;padding:7px 10px;font-family:'SFMono-Regular',Consolas,monospace;font-size:.78rem;}.rxt-match-num{font-size:.68rem;font-weight:700;color:var(--brand);margin-bottom:2px;}.rxt-match-val{color:var(--txt);word-break:break-all;}.rxt-match-idx{font-size:.67rem;color:var(--txt-3);margin-top:2px;}.rxt-group-row{font-size:.72rem;color:var(--txt-2);margin-top:3px;}.rxt-group-row code{background:rgba(99,102,241,.1);color:#6366f1;padding:1px 5px;border-radius:4px;}.rxt-ref-toggle{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:700;color:var(--txt-3);cursor:pointer;user-select:none;padding:4px 0;transition:color .15s;}.rxt-ref-toggle:hover{color:var(--brand);}.rxt-ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px;margin-top:8px;}.rxt-ref-item{display:flex;align-items:center;gap:8px;background:var(--page-bg);border:1px solid var(--border);border-radius:7px;padding:5px 10px;}.rxt-ref-item code{background:rgba(99,102,241,.1);color:#6366f1;padding:1px 6px;border-radius:4px;font-size:.74rem;font-weight:700;white-space:nowrap;}.rxt-ref-item span{font-size:.72rem;color:var(--txt-2);}