.regex-page.svelte-zrma4e{min-height:calc(100vh - 200px);background:linear-gradient(180deg,#0a0a0f,#12121a);padding:1.5rem;margin:0 -1em -1em}.header.svelte-zrma4e{max-width:1200px;margin:0 auto 1.5rem}.back-link.svelte-zrma4e{display:inline-flex;align-items:center;gap:.5rem;color:#888;text-decoration:none;font-size:.9rem;margin-bottom:1rem;transition:color .2s}.back-link.svelte-zrma4e:hover{color:#27ca40}.back-link.svelte-zrma4e svg:where(.svelte-zrma4e){width:18px;height:18px}.header.svelte-zrma4e h1:where(.svelte-zrma4e){color:#fff;font-size:1.75rem;margin:0 0 .5rem;font-family:JetBrains Mono,Fira Code,monospace}.icon.svelte-zrma4e{margin-right:.5rem;color:#27ca40}.subtitle.svelte-zrma4e{color:#888;margin:0}.controls.svelte-zrma4e{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto 1rem;flex-wrap:wrap;gap:1rem}.left-controls.svelte-zrma4e{display:flex;align-items:center;gap:.5rem}.label.svelte-zrma4e{color:#888;font-size:.9rem}.example-btn.svelte-zrma4e{background:#1a1a24;border:1px solid #2a2a3a;color:#888;padding:.4rem .75rem;border-radius:4px;font-size:.8rem;cursor:pointer;transition:all .2s}.example-btn.svelte-zrma4e:hover{border-color:#27ca40;color:#27ca40}.rate-limit.svelte-zrma4e{font-family:JetBrains Mono,Fira Code,monospace;font-size:.85rem;color:#27ca40;padding:.5rem 1rem;background:#27ca401a;border-radius:6px}.rate-limit.warning.svelte-zrma4e{color:#ffbd2e;background:#ffbd2e1a}.rate-limit.danger.svelte-zrma4e{color:#ff5f56;background:#ff5f561a}.main-layout.svelte-zrma4e{display:grid;grid-template-columns:1fr 350px;gap:1.5rem;max-width:1200px;margin:0 auto}.input-section.svelte-zrma4e{display:flex;flex-direction:column;gap:1rem}.pattern-input.svelte-zrma4e,.test-input.svelte-zrma4e,.results-section.svelte-zrma4e,.explanation-section.svelte-zrma4e{background:#0d0d14;border:1px solid #2a2a3a;border-radius:12px;overflow:hidden}.input-header.svelte-zrma4e{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#1a1a24;border-bottom:1px solid #2a2a3a}.input-label.svelte-zrma4e{color:#888;font-size:.85rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.flags.svelte-zrma4e{display:flex;gap:.25rem}.flag-btn.svelte-zrma4e{background:transparent;border:1px solid #3a3a4a;color:#666;width:28px;height:28px;border-radius:4px;font-family:JetBrains Mono,monospace;font-size:.85rem;cursor:pointer;transition:all .2s}.flag-btn.svelte-zrma4e:hover{border-color:#27ca40;color:#27ca40}.flag-btn.active.svelte-zrma4e{background:#27ca4033;border-color:#27ca40;color:#27ca40}.regex-input-wrapper.svelte-zrma4e{display:flex;align-items:center;padding:.75rem 1rem}.delimiter.svelte-zrma4e{color:#27ca40;font-family:JetBrains Mono,monospace;font-size:1.1rem}.regex-input.svelte-zrma4e{flex:1;background:transparent;border:none;color:#fff;font-family:JetBrains Mono,monospace;font-size:1rem;padding:.5rem;outline:none}.regex-input.invalid.svelte-zrma4e{color:#ff5f56}.regex-input.svelte-zrma4e::placeholder{color:#555}.clear-btn.svelte-zrma4e{background:transparent;border:1px solid #3a3a4a;color:#888;padding:.35rem .75rem;border-radius:4px;font-size:.8rem;cursor:pointer;transition:all .2s}.clear-btn.svelte-zrma4e:hover{border-color:#27ca40;color:#27ca40}.test-textarea.svelte-zrma4e{width:100%;background:transparent;border:none;color:#ccc;font-family:JetBrains Mono,monospace;font-size:.95rem;padding:1rem;resize:vertical;outline:none;line-height:1.5}.test-textarea.svelte-zrma4e::placeholder{color:#555}.highlighted-text.svelte-zrma4e{padding:1rem;font-family:JetBrains Mono,monospace;font-size:.95rem;color:#ccc;line-height:1.6;white-space:pre-wrap;word-break:break-word;min-height:80px}.highlighted-text.svelte-zrma4e mark{background:#27ca404d;color:#27ca40;padding:.1rem .2rem;border-radius:2px}.placeholder-text.svelte-zrma4e{color:#555;font-style:italic}.match-list.svelte-zrma4e{padding:.5rem 1rem 1rem;display:flex;flex-direction:column;gap:.5rem;border-top:1px solid #2a2a3a}.match-item.svelte-zrma4e{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem}.match-index.svelte-zrma4e{color:#27ca40;font-family:JetBrains Mono,monospace}.match-text.svelte-zrma4e{color:#fff;font-family:JetBrains Mono,monospace;background:#1a1a24;padding:.2rem .5rem;border-radius:4px}.match-pos.svelte-zrma4e{color:#666}.match-groups.svelte-zrma4e{color:#888;font-size:.8rem;width:100%;margin-left:1.5rem}.explanation-section.svelte-zrma4e{height:fit-content;position:sticky;top:80px}.explain-btn.svelte-zrma4e{display:flex;align-items:center;gap:.35rem;background:linear-gradient(135deg,#27ca40,#00d4ff);border:none;color:#0a0a0f;padding:.4rem .75rem;border-radius:4px;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s}.explain-btn.svelte-zrma4e:hover:not(:disabled){transform:scale(1.05)}.explain-btn.svelte-zrma4e:disabled{opacity:.5;cursor:not-allowed}.explain-btn.svelte-zrma4e svg:where(.svelte-zrma4e){width:14px;height:14px}.spinner.svelte-zrma4e{width:14px;height:14px;border:2px solid transparent;border-top-color:#0a0a0f;border-radius:50%;animation:svelte-zrma4e-spin .8s linear infinite}@keyframes svelte-zrma4e-spin{to{transform:rotate(360deg)}}.explanation-content.svelte-zrma4e{padding:1rem;min-height:200px;max-height:500px;overflow-y:auto}.loading.svelte-zrma4e{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:2rem}.loading-dots.svelte-zrma4e{display:flex;gap:.5rem}.loading-dots.svelte-zrma4e span:where(.svelte-zrma4e){width:8px;height:8px;background:#27ca40;border-radius:50%;animation:svelte-zrma4e-bounce 1.4s infinite ease-in-out both}.loading-dots.svelte-zrma4e span:where(.svelte-zrma4e):nth-child(1){animation-delay:-.32s}.loading-dots.svelte-zrma4e span:where(.svelte-zrma4e):nth-child(2){animation-delay:-.16s}@keyframes svelte-zrma4e-bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.markdown-content.svelte-zrma4e{color:#ccc;line-height:1.6;font-size:.9rem}.markdown-content.svelte-zrma4e strong{color:#fff}.markdown-content.svelte-zrma4e code{background:#1a1a24;padding:.15rem .4rem;border-radius:4px;font-family:JetBrains Mono,monospace;font-size:.85em;color:#27ca40}.markdown-content.svelte-zrma4e pre{background:#1a1a24;padding:.75rem;border-radius:6px;overflow-x:auto;margin:.75rem 0}.markdown-content.svelte-zrma4e pre code{background:none;padding:0;color:#e0e0e0}.markdown-content.svelte-zrma4e h3,.markdown-content.svelte-zrma4e h4{color:#fff;margin-top:1rem;margin-bottom:.5rem}.markdown-content.svelte-zrma4e li{margin-bottom:.25rem}.error-message.svelte-zrma4e{display:flex;align-items:center;gap:.75rem;max-width:1200px;margin:1rem auto 0;padding:1rem;background:#ff5f561a;border:1px solid rgba(255,95,86,.3);border-radius:8px;color:#ff5f56;font-size:.9rem}.error-message.svelte-zrma4e svg:where(.svelte-zrma4e){width:20px;height:20px;flex-shrink:0}@media(max-width:900px){.main-layout.svelte-zrma4e{grid-template-columns:1fr}.explanation-section.svelte-zrma4e{position:static}}.seo-content.svelte-zrma4e{max-width:800px;margin:3rem auto 0;padding:2rem 0 0;border-top:1px solid #2a2a3a}.seo-content.svelte-zrma4e h2:where(.svelte-zrma4e){color:#fff;font-size:1.25rem;margin:0 0 1rem}.seo-content.svelte-zrma4e p:where(.svelte-zrma4e){color:#888;font-size:.95rem;line-height:1.7;margin:0 0 1rem}.seo-content.svelte-zrma4e p:where(.svelte-zrma4e):last-child{margin-bottom:0}