.regextool__view-tabs{display:inline-flex;gap:2px;padding:2px;background:var(--color-bg-code);border-radius:var(--radius-sm)}.regextool__view-tab{padding:3px 12px;border:0;background:transparent;color:var(--color-text-soft);font-size:12px;font-weight:500;border-radius:4px;cursor:pointer;transition:all .15s ease;font-family:inherit}.regextool__view-tab:hover:not(.is-active){color:var(--color-text)}.regextool__view-tab.is-active{background:var(--color-bg);color:var(--color-primary);box-shadow:var(--shadow-sm)}.regextool__regex-bar{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--color-border);background:var(--color-bg-soft)}.regextool__regex-label{font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:16px;color:var(--color-text-muted);flex-shrink:0}.regextool__pattern-input{flex:1;min-width:0;padding:6px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:14px;transition:border-color .15s ease,box-shadow .15s ease}.regextool__pattern-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2b6cff1f}.regextool__flags{display:flex;flex-wrap:wrap;gap:8px;padding:10px 16px;border-bottom:1px solid var(--color-border)}.regextool__flag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-bg);cursor:pointer;font-size:12px;transition:all .15s ease}.regextool__flag:hover{border-color:var(--color-primary)}.regextool__flag input{margin:0;cursor:pointer}.regextool__flag-label{font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-weight:600;color:var(--color-primary)}.regextool__flag-desc{color:var(--color-text-soft);font-size:11.5px}.regextool__presets{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px 16px;border-bottom:1px solid var(--color-border);background:var(--color-bg-soft)}.regextool__presets-label{font-size:12px;color:var(--color-text-soft);margin-right:4px}.regextool__preset{padding:3px 10px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-bg);color:var(--color-text);font-size:12px;font-family:inherit;cursor:pointer;transition:all .15s ease}.regextool__preset:hover{border-color:var(--color-primary);color:var(--color-primary)}.regextool__panels{min-height:460px}.regextool__result-panel{background:var(--color-bg-code)}.regextool__preview{flex:1;overflow:auto;min-height:160px;max-height:240px;padding:12px 16px;background:var(--color-bg-code);border-bottom:1px solid var(--color-border)}.regextool__preview-pre{margin:0;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:13px;line-height:1.7;color:var(--color-text);white-space:pre-wrap;word-break:break-word;user-select:text}.regextool__placeholder{color:var(--color-text-muted);font-size:13px;font-style:italic}.regextool__hl{background:#f5a62366;color:inherit;padding:0 2px;border-radius:2px;font-weight:600;cursor:help}@media(prefers-color-scheme:dark){.regextool__hl{background:#fbbf2452;color:#fde68a}}.regextool__match-list{overflow:auto;max-height:240px;padding:8px 12px}.regextool__match-item{padding:8px 10px;margin-bottom:6px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);font-size:12.5px}.regextool__match-item:last-child{margin-bottom:0}.regextool__match-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.regextool__match-idx{flex-shrink:0;width:28px;height:20px;line-height:20px;text-align:center;background:var(--color-primary);color:#fff;border-radius:4px;font-size:11px;font-weight:600}.regextool__match-text{flex:1;min-width:0;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);color:var(--color-text);word-break:break-all;background:#f5a62329;padding:1px 6px;border-radius:3px}.regextool__match-pos{flex-shrink:0;color:var(--color-text-muted);font-size:11px;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace)}.regextool__match-groups{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;padding-top:6px;border-top:1px dashed var(--color-border)}.regextool__match-group{display:inline-flex;align-items:baseline;gap:4px;padding:2px 6px;background:var(--color-bg-soft);border-radius:3px;font-size:11.5px}.regextool__group-key{color:var(--color-primary);font-weight:600;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace)}.regextool__group-key--named{color:#7c3aed}@media(prefers-color-scheme:dark){.regextool__group-key--named{color:#c4b5fd}}.regextool__match-named{margin-top:4px;padding-top:4px;border-top:1px dashed var(--color-border)}.regextool__group-val{font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);color:var(--color-text);word-break:break-all}.regextool__match-copy{flex-shrink:0;margin-left:auto;padding:1px 8px;font-size:11px;line-height:1.4}.regextool__replace-input{width:100%;padding:8px 12px;border:0;border-bottom:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:13px;outline:none}.regextool__replace-input:focus{border-bottom-color:var(--color-primary)}.regextool__replace-output{min-height:240px}.regextool__warn{color:var(--color-error);font-weight:500}@media(max-width:768px){.regextool__panels{grid-template-columns:1fr;min-height:auto}.regextool__flag-desc{display:none}.regextool__flag{padding:3px 8px}.regextool__preview{max-height:200px}.regextool__match-list{max-height:320px}.regextool__regex-bar{flex-wrap:wrap}}