.breadcrumbs{background:var(--bg-secondary,#f8fafc);padding:1rem 1.5rem;border-bottom:1px solid var(--border,#e2e8f0);margin-top:72px}.breadcrumbs-container{max-width:1400px;margin-left:1.5rem;margin-right:auto;display:flex;align-items:center;gap:0.5rem;font-size:0.875rem}@media (min-width:1300px){.breadcrumbs-container{max-width:min(1400px,calc(100vw - 380px - 3rem))}}@media (min-width:1440px){.breadcrumbs-container{max-width:min(1400px,calc(100vw - 420px - 3rem))}}.breadcrumbs a{color:var(--primary,#6366f1);text-decoration:none;transition:opacity 0.2s}.breadcrumbs a:hover{opacity:0.8}.breadcrumb-separator{color:var(--text-muted,#94a3b8)}.breadcrumb-current{color:var(--text-secondary,#475569);font-weight:500}.tool-header{background:linear-gradient(135deg,#f8fafc 0%,#ffffff 100%);padding:3rem 1.5rem;border-bottom:1px solid var(--border,#e2e8f0)}.tool-header-container,.tool-container{max-width:1200px;margin-left:1.5rem;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}@media (min-width:1300px){.tool-header-container,.tool-container{max-width:min(1200px,calc(100vw - 380px - 3rem));margin-left:1.5rem}}@media (min-width:1440px){.tool-header-container,.tool-container{max-width:min(1200px,calc(100vw - 420px - 3rem));margin-left:1.5rem}}@media (min-width:1600px){.tool-header-container,.tool-container{max-width:1400px;margin-left:1.5rem}}.tool-header-content{text-align:center}.tool-page-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:1rem;color:var(--text-primary,#0f172a);letter-spacing:-0.02em}.tool-page-description{font-size:1.125rem;color:var(--text-secondary,#475569);max-width:700px;margin:0 auto 1.5rem;line-height:1.6}.tool-meta{display:flex;justify-content:center;gap:0.75rem;flex-wrap:wrap}.tool-category-badge,.tool-badge{padding:0.5rem 1rem;border-radius:50px;font-size:0.875rem;font-weight:500}.tool-category-badge{background:var(--primary,#6366f1);color:white}.tool-badge{background:var(--bg-secondary,#f8fafc);color:var(--text-secondary,#475569);border:1px solid var(--border,#e2e8f0)}.tool-main{padding:3rem 1.5rem;min-height:60vh}@media (min-width:1300px){.tool-main{display:grid;grid-template-columns:1fr 356px;gap:1.5rem;padding:3rem 1.5rem;max-width:100vw;margin:0}.tool-main>.tool-container{grid-column:1;max-width:100%;margin:0;padding:0}.tool-main>.ad-right-column{grid-column:2}}@media (min-width:1440px){.tool-main{grid-template-columns:1fr 372px}}.tool-container{max-width:1200px;margin-left:1.5rem;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}@media (min-width:1300px){.tool-container{max-width:min(1200px,calc(100vw - 380px - 3rem));margin-left:1.5rem}}@media (min-width:1440px){.tool-container{max-width:min(1200px,calc(100vw - 420px - 3rem));margin-left:1.5rem}}@media (min-width:1600px){.tool-container{max-width:1400px;margin-left:1.5rem}}.tool-form-card{background:white;border:1px solid var(--border,#e2e8f0);border-radius:1rem;padding:2rem;margin-bottom:2rem;box-shadow:0 1px 3px rgba(0,0,0,0.05)}.tool-form-card h2{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-primary,#0f172a)}.input-group{margin-bottom:1.5rem}.input-label{display:block;font-weight:500;margin-bottom:0.5rem;color:var(--text-primary,#0f172a);font-size:0.9375rem}.input-field,.textarea-field{width:100%;padding:0.75rem 1rem;border:2px solid var(--border,#e2e8f0);border-radius:0.5rem;font-size:1rem;font-family:var(--font-mono,"JetBrains Mono",monospace);transition:all 0.2s;background:var(--bg-primary,#ffffff);color:var(--text-primary,#0f172a)}.textarea-field{min-height:150px;resize:vertical;font-family:var(--font-mono,"JetBrains Mono",monospace)}.input-field:focus,.textarea-field:focus{outline:none;border-color:var(--primary,#6366f1);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}.btn-primary,.btn-secondary{padding:0.75rem 1.5rem;border-radius:0.5rem;font-weight:600;font-size:1rem;cursor:pointer;transition:all 0.3s ease;border:none;font-family:inherit;display:inline-flex;align-items:center;gap:0.5rem}.btn-primary{background:var(--primary,#6366f1);color:white}.btn-primary:hover{background:var(--primary-dark,#4f46e5);transform:translateY(-2px);box-shadow:0 5px 15px rgba(99,102,241,0.3)}.btn-secondary{background:var(--bg-secondary,#f8fafc);color:var(--text-secondary,#475569);border:1px solid var(--border,#e2e8f0)}.btn-secondary:hover{background:var(--bg-tertiary,#f1f5f9);border-color:var(--primary,#6366f1);color:var(--primary,#6366f1)}.results-card{background:white;border:1px solid var(--border,#e2e8f0);border-radius:1rem;padding:2rem;margin-top:2rem;box-shadow:0 1px 3px rgba(0,0,0,0.05)}.results-card h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary,#0f172a)}.result-output{background:var(--bg-secondary,#f8fafc);border:1px solid var(--border,#e2e8f0);border-radius:0.5rem;padding:1rem;font-family:var(--font-mono,"JetBrains Mono",monospace);font-size:0.9375rem;white-space:pre-wrap;word-wrap:break-word;max-height:400px;overflow-y:auto;color:var(--text-primary,#0f172a)}[data-theme="dark"] .breadcrumbs{background:var(--bg-secondary,#1e293b);border-bottom-color:var(--border,#334155)}[data-theme="dark"] .tool-header{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%)}[data-theme="dark"] .tool-form-card,[data-theme="dark"] .results-card{background:var(--bg-secondary,#1e293b);border-color:var(--border,#334155)}[data-theme="dark"] .input-field,[data-theme="dark"] .textarea-field,[data-theme="dark"] .result-output{background:var(--bg-tertiary,#334155);border-color:var(--border,#334155);color:var(--text-primary,#f1f5f9)}@media (max-width:767px){.breadcrumbs{margin-top:64px;padding:0.75rem 1rem}.tool-header{padding:2rem 1rem}.tool-main{padding:2rem 1rem}.tool-form-card{padding:1.5rem}}