#tool-regex-tester[data-astro-cid-ydeeqoad]{max-width:1080px;margin:0 auto}.tool-header[data-astro-cid-ydeeqoad]{text-align:center;margin-bottom:24px}.tool-header[data-astro-cid-ydeeqoad] h1[data-astro-cid-ydeeqoad]{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;margin:0 0 8px;color:var(--md-sys-color-on-surface)}.subtitle[data-astro-cid-ydeeqoad]{font-size:1rem;color:var(--md-sys-color-on-surface-variant);margin:0}.quick-actions[data-astro-cid-ydeeqoad]{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;justify-content:center}.action-btn[data-astro-cid-ydeeqoad],.copy-btn[data-astro-cid-ydeeqoad]{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--md-sys-shape-corner-small, 8px);font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);transition:background .15s,border-color .15s}.action-btn[data-astro-cid-ydeeqoad]:hover,.copy-btn[data-astro-cid-ydeeqoad]:hover{background:var(--md-sys-color-surface-container-highest);border-color:var(--md-sys-color-primary)}.action-btn--secondary[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-low)}.action-btn-group[data-astro-cid-ydeeqoad]{display:flex;gap:6px;flex-wrap:wrap}.workspace-grid[data-astro-cid-ydeeqoad]{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-bottom:36px}.pane[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:12px;padding:20px;display:flex;flex-direction:column}.pane-header[data-astro-cid-ydeeqoad]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:8px}.pane-header[data-astro-cid-ydeeqoad] h2[data-astro-cid-ydeeqoad]{font-size:1.1rem;font-weight:600;margin:0;color:var(--md-sys-color-on-surface)}.sub-header[data-astro-cid-ydeeqoad]{border-top:1px solid var(--md-sys-color-outline-variant);padding-top:16px;margin-top:20px}.control-group[data-astro-cid-ydeeqoad]{margin-bottom:12px;display:flex;flex-direction:column;gap:6px}.control-group[data-astro-cid-ydeeqoad] label[data-astro-cid-ydeeqoad]{font-size:.85rem;font-weight:600;color:var(--md-sys-color-on-surface-variant)}.margin-top-md[data-astro-cid-ydeeqoad]{margin-top:12px}.margin-top-sm[data-astro-cid-ydeeqoad]{margin-top:8px}.regex-input-wrap[data-astro-cid-ydeeqoad]{display:flex;align-items:center;gap:4px}.regex-slash[data-astro-cid-ydeeqoad]{font-size:1.2rem;font-weight:700;color:var(--md-sys-color-primary)}.flags-input[data-astro-cid-ydeeqoad]{width:70px;text-align:center}.flags-toggle-bar[data-astro-cid-ydeeqoad]{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.flag-checkbox[data-astro-cid-ydeeqoad]{font-size:.8rem;display:flex;align-items:center;gap:4px;color:var(--md-sys-color-on-surface-variant);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.form-select[data-astro-cid-ydeeqoad],.form-input[data-astro-cid-ydeeqoad],.form-textarea[data-astro-cid-ydeeqoad]{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);font-size:.9rem;box-sizing:border-box}.form-textarea[data-astro-cid-ydeeqoad]{resize:vertical;line-height:1.5}.code-font[data-astro-cid-ydeeqoad]{font-family:monospace;font-size:.95rem}.results-stats[data-astro-cid-ydeeqoad]{display:flex;gap:10px;margin-bottom:12px}.stat-badge[data-astro-cid-ydeeqoad]{padding:4px 10px;border-radius:12px;font-size:.8rem;font-weight:600;background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.stat-badge--info[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant)}.output-block[data-astro-cid-ydeeqoad]{display:flex;flex-direction:column;gap:4px}.output-label[data-astro-cid-ydeeqoad]{font-size:.8rem;font-weight:700;text-transform:uppercase;color:var(--md-sys-color-primary)}.highlighted-display[data-astro-cid-ydeeqoad],.replacement-display[data-astro-cid-ydeeqoad]{min-height:80px;max-height:200px;overflow-y:auto;padding:12px;background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;color:var(--md-sys-color-on-surface);white-space:pre-wrap;word-break:break-all;line-height:1.5}.groups-table-wrap[data-astro-cid-ydeeqoad]{overflow-x:auto;margin-top:8px}.groups-table[data-astro-cid-ydeeqoad]{width:100%;border-collapse:collapse;font-size:.85rem;text-align:left}.groups-table[data-astro-cid-ydeeqoad] th[data-astro-cid-ydeeqoad],.groups-table[data-astro-cid-ydeeqoad] td[data-astro-cid-ydeeqoad]{padding:8px 10px;border:1px solid var(--md-sys-color-outline-variant)}.groups-table[data-astro-cid-ydeeqoad] th[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);font-weight:600}.groups-table[data-astro-cid-ydeeqoad] td[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-lowest);color:var(--md-sys-color-on-surface-variant);word-break:break-all}.empty-cell[data-astro-cid-ydeeqoad]{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:16px}.error-banner[data-astro-cid-ydeeqoad]{margin-top:12px;padding:10px 14px;border-radius:8px;background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);font-size:.85rem}.guide-section[data-astro-cid-ydeeqoad]{margin-top:48px;padding-top:32px;border-top:1px solid var(--md-sys-color-outline-variant)}.guide-section[data-astro-cid-ydeeqoad] h2[data-astro-cid-ydeeqoad]{font-size:1.5rem;font-weight:700;margin:28px 0 12px;color:var(--md-sys-color-on-surface)}.guide-section[data-astro-cid-ydeeqoad] p[data-astro-cid-ydeeqoad]{font-size:.95rem;line-height:1.6;color:var(--md-sys-color-on-surface-variant);margin-bottom:16px}.features-grid[data-astro-cid-ydeeqoad]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:24px 0}.feature-card[data-astro-cid-ydeeqoad]{padding:16px;background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px}.feature-card[data-astro-cid-ydeeqoad] h3[data-astro-cid-ydeeqoad]{font-size:1rem;font-weight:600;margin:0 0 8px;color:var(--md-sys-color-primary)}.feature-card[data-astro-cid-ydeeqoad] p[data-astro-cid-ydeeqoad]{font-size:.875rem;margin:0;line-height:1.5;color:var(--md-sys-color-on-surface-variant)}.steps-list[data-astro-cid-ydeeqoad]{margin:16px 0 24px;padding-left:20px;line-height:1.8;color:var(--md-sys-color-on-surface-variant)}.table-wrap[data-astro-cid-ydeeqoad]{overflow-x:auto;margin:20px 0}.cron-table[data-astro-cid-ydeeqoad]{width:100%;border-collapse:collapse;font-size:.9rem;text-align:left}.cron-table[data-astro-cid-ydeeqoad] th[data-astro-cid-ydeeqoad],.cron-table[data-astro-cid-ydeeqoad] td[data-astro-cid-ydeeqoad]{padding:10px 14px;border:1px solid var(--md-sys-color-outline-variant)}.cron-table[data-astro-cid-ydeeqoad] th[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);font-weight:600}.cron-table[data-astro-cid-ydeeqoad] td[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-lowest);color:var(--md-sys-color-on-surface-variant)}.faq-list[data-astro-cid-ydeeqoad]{display:flex;flex-direction:column;gap:12px;margin-top:16px}.faq-item[data-astro-cid-ydeeqoad]{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;padding:12px 16px}.faq-item[data-astro-cid-ydeeqoad] summary[data-astro-cid-ydeeqoad]{font-weight:600;cursor:pointer;color:var(--md-sys-color-on-surface)}.faq-item[data-astro-cid-ydeeqoad] p[data-astro-cid-ydeeqoad]{margin:8px 0 0;font-size:.9rem;line-height:1.5;color:var(--md-sys-color-on-surface-variant)}