:root{--pnt-primary:#8b5cf6;--pnt-primary-hover:#7c3aed;--pnt-primary-light:#8b5cf614;--pnt-primary-medium:#8b5cf626;--pnt-text:#0f172a;--pnt-text-secondary:#475569;--pnt-text-muted:#64748b;--pnt-text-light:#94a3b8;--pnt-bg:#fff;--pnt-bg-secondary:#f8fafc;--pnt-bg-tertiary:#f1f5f9;--pnt-bg-hover:#e2e8f0;--pnt-border:#e2e8f0;--pnt-border-strong:#cbd5e1;--pnt-input-bg:#f8fafc;--pnt-input-border:#e2e8f0;--pnt-input-border-hover:#cbd5e1;--pnt-input-border-focus:#8b5cf6;--pnt-prime-bg:linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);--pnt-prime-icon-bg:#10b981;--pnt-prime-text:#047857;--pnt-prime-border:#10b98140;--pnt-notprime-bg:linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);--pnt-notprime-icon-bg:#ef4444;--pnt-notprime-text:#b91c1c;--pnt-notprime-border:#ef444440;--pnt-factor-bg:linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);--pnt-factor-text:#7c3aed;--pnt-factor-border:#8b5cf633;--pnt-success:#10b981;--pnt-success-bg:#10b9811a;--pnt-error:#ef4444;--pnt-highlight:#fef3c7;--pnt-highlight-border:#fcd34d;--pnt-shadow-sm:0 1px 2px #0000000a;--pnt-shadow:0 1px 3px #00000014, 0 1px 2px #0000000a;--pnt-shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -1px #0000000a;--pnt-shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -2px #0000000a;--pnt-shadow-focus:0 0 0 3px #8b5cf626;--pnt-radius-sm:8px;--pnt-radius:12px;--pnt-radius-lg:16px;--pnt-radius-xl:20px;--pnt-radius-full:9999px;--pnt-transition:.2s ease;--pnt-transition-fast:.15s ease}._pnt-container{flex-direction:column;gap:1rem;max-width:680px;margin:0 auto;display:flex}._pnt-main-card{background:var(--pnt-bg);border-radius:var(--pnt-radius-xl);border-style:solid;border-width:1px;border-color:var(--pnt-border);box-shadow:var(--pnt-shadow-md);overflow:hidden}._pnt-divider{background:var(--pnt-border);height:1px;margin:0}._pnt-section{padding:1.5rem}._pnt-section-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}._pnt-section-label{color:var(--pnt-text-muted);text-transform:uppercase;letter-spacing:.03em;align-items:center;gap:.5rem;font-size:.8125rem;font-weight:600;display:flex}._pnt-section-label svg{width:16px;height:16px;color:var(--pnt-primary)}._pnt-input-row{align-items:center;gap:.75rem;display:flex}._pnt-input-row-generate,._pnt-input-row-range{flex-wrap:wrap}._pnt-input-group{flex-direction:column;gap:.375rem;display:flex}._pnt-input-group label{color:var(--pnt-text-muted);font-size:.75rem;font-weight:500}._pnt-input{width:100%;max-width:200px;height:56px;font-size:1.25rem;font-weight:700;font-family:var(--main-font-mono);text-align:center;color:var(--pnt-text);background:var(--pnt-input-bg);border-style:solid;border-width:2px;border-color:var(--pnt-input-border);border-radius:var(--pnt-radius);transition:all var(--pnt-transition-fast);-moz-appearance:textfield;padding:0 1rem}._pnt-input._pnt-input-small{width:120px;height:48px;font-size:1.125rem}._pnt-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}._pnt-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}._pnt-input::placeholder{color:var(--pnt-text-light);font-weight:500}._pnt-input:hover{border-color:var(--pnt-input-border-hover);background:var(--pnt-bg)}._pnt-input:focus{border-color:var(--pnt-input-border-focus);background:var(--pnt-bg);box-shadow:var(--pnt-shadow-focus);outline:none}._pnt-result-section{min-height:120px;padding:1.5rem}._pnt-copy-btn{background:var(--pnt-bg-secondary);border-style:solid;border-width:1px;border-color:var(--pnt-border);border-radius:var(--pnt-radius-full);color:var(--pnt-text-muted);cursor:pointer;transition:all var(--pnt-transition-fast);align-items:center;gap:.375rem;padding:.5rem .875rem;font-size:.75rem;font-weight:500;display:inline-flex}._pnt-copy-btn:hover{background:var(--pnt-bg-tertiary);border-color:var(--pnt-border-strong);color:var(--pnt-text-secondary)}._pnt-copy-btn svg{width:14px;height:14px}._pnt-hidden{display:none!important}@media (max-width:768px){._pnt-container{padding-left:1rem;padding-right:1rem}._pnt-section,._pnt-result-section{padding:1.25rem}._pnt-input{max-width:160px;height:48px;font-size:1.125rem}._pnt-input._pnt-input-small{width:100px;height:44px;font-size:1rem}}@media (max-width:480px){._pnt-input-row-range{flex-direction:column;align-items:stretch}._pnt-input-group,._pnt-input._pnt-input-small{width:100%}}._pnt-tabs{background:var(--pnt-bg);border-radius:var(--pnt-radius-lg);border-style:solid;border-width:1px;border-color:var(--pnt-border);box-shadow:var(--pnt-shadow);gap:.375rem;padding:.375rem;display:flex}._pnt-tab{border-radius:var(--pnt-radius);color:var(--pnt-text-muted);cursor:pointer;transition:all var(--pnt-transition-fast);background:0 0;border:none;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.75rem .5rem;font-size:.8125rem;font-weight:500;display:flex}._pnt-tab:hover{background:var(--pnt-bg-tertiary);color:var(--pnt-text-secondary)}._pnt-tab._pnt-tab-active{background:var(--pnt-primary);color:#fff;box-shadow:var(--pnt-shadow-sm)}._pnt-tab svg{flex-shrink:0;width:16px;height:16px}._pnt-tab-content{display:none}._pnt-tab-content._pnt-tab-active{display:block}@media (max-width:768px){._pnt-tabs{gap:.25rem;padding:.25rem}._pnt-tab{gap:.375rem;padding:.625rem .375rem;font-size:.75rem}._pnt-tab span{display:none}._pnt-tab svg{width:18px;height:18px}}@media (max-width:480px){._pnt-tab{padding:.75rem .25rem}}._pnt-check-result{text-align:center;flex-direction:column;align-items:center;gap:.75rem;display:flex}._pnt-check-status{border-radius:var(--pnt-radius-lg);font-size:1.125rem;font-weight:700;font-family:var(--main-font-mono);align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}._pnt-check-status._pnt-is-prime{background:var(--pnt-prime-bg);color:var(--pnt-prime-text);border-style:solid;border-width:1px;border-color:var(--pnt-prime-border)}._pnt-check-status._pnt-not-prime{background:var(--pnt-notprime-bg);color:var(--pnt-notprime-text);border-style:solid;border-width:1px;border-color:var(--pnt-notprime-border)}._pnt-check-status svg{width:24px;height:24px}._pnt-check-info{color:var(--pnt-text-muted);font-size:.875rem}._pnt-check-info strong{color:var(--pnt-text);font-weight:600}._pnt-check-empty{color:var(--pnt-text-light);font-size:.9375rem}@media (max-width:768px){._pnt-check-status{padding:.875rem 1.25rem;font-size:1rem}._pnt-check-status svg{width:20px;height:20px}}._pnt-factorize-result{flex-direction:column;gap:1.25rem;display:flex}._pnt-formula{flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;display:flex}._pnt-formula-card{background:var(--pnt-factor-bg);border-style:solid;border-width:1px;border-color:var(--pnt-factor-border);border-radius:var(--pnt-radius-lg);align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}._pnt-formula-text{font-size:1.25rem;font-weight:700;font-family:var(--main-font-mono);color:var(--pnt-text)}._pnt-formula-text sup{color:var(--pnt-primary);font-size:.75em;font-weight:800}._pnt-formula-copy{border-radius:var(--pnt-radius-sm);width:32px;height:32px;color:var(--pnt-primary);cursor:pointer;transition:all var(--pnt-transition-fast);background:#8b5cf61a;border:none;justify-content:center;align-items:center;display:flex}._pnt-formula-copy:hover{background:#8b5cf633}._pnt-formula-copy svg{width:14px;height:14px}._pnt-prime-factors{flex-direction:column;gap:.5rem;display:flex}._pnt-factors-label{color:var(--pnt-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.75rem;font-weight:600}._pnt-factors-badges{flex-wrap:wrap;gap:.5rem;display:flex}._pnt-factor-badge{background:var(--pnt-primary-light);border-radius:var(--pnt-radius-full);font-size:.875rem;font-weight:600;font-family:var(--main-font-mono);color:var(--pnt-primary);border:1px solid #8b5cf633;align-items:center;padding:.375rem .875rem;display:inline-flex}._pnt-factorize-empty{text-align:center;color:var(--pnt-text-light);font-size:.9375rem}@media (max-width:768px){._pnt-formula-card{padding:.875rem 1.25rem}._pnt-formula-text{font-size:1.125rem}}._pnt-generate-btn{background:var(--pnt-primary);border-radius:var(--pnt-radius);color:#fff;cursor:pointer;height:48px;transition:all var(--pnt-transition-fast);border:none;align-self:flex-end;align-items:center;gap:.5rem;margin-top:auto;padding:0 1.25rem;font-size:.875rem;font-weight:600;display:inline-flex;box-shadow:0 2px 8px #8b5cf640}._pnt-generate-btn:hover{background:var(--pnt-primary-hover)}._pnt-generate-btn svg{width:14px;height:14px}._pnt-generate-result{flex-direction:column;gap:1rem;display:flex}._pnt-generate-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}._pnt-generate-count{color:var(--pnt-text-secondary);font-size:.9375rem}._pnt-generate-count strong{color:var(--pnt-primary);font-weight:700}._pnt-generate-actions{gap:.5rem;display:flex}._pnt-primes-grid{flex-wrap:wrap;gap:.375rem;max-height:300px;padding:.125rem;display:flex;overflow-y:auto}._pnt-prime-chip{background:var(--pnt-bg-secondary);border-style:solid;border-width:1px;border-color:var(--pnt-border);border-radius:var(--pnt-radius-sm);min-width:40px;font-size:.8125rem;font-weight:600;font-family:var(--main-font-mono);color:var(--pnt-text);justify-content:center;align-items:center;padding:.375rem .625rem;display:inline-flex}._pnt-prime-chip:nth-child(2n){background:var(--pnt-primary-light);color:var(--pnt-primary);border-color:#8b5cf626}._pnt-generate-empty{text-align:center;width:100%;color:var(--pnt-text-light);padding:1rem 0;font-size:.9375rem}@media (max-width:768px){._pnt-input-row-generate{flex-direction:column;align-items:stretch}._pnt-input-row-generate ._pnt-input-group,._pnt-input-row-generate ._pnt-input._pnt-input-small{width:100%}._pnt-generate-btn{justify-content:center;width:100%}._pnt-primes-grid{max-height:250px}}._pnt-next-result{flex-direction:column;gap:1rem;display:flex}._pnt-next-cards{grid-template-columns:repeat(2,1fr);gap:.75rem;display:grid}._pnt-next-card{border-radius:var(--pnt-radius-lg);border-style:solid;border-width:1px;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem;display:flex}._pnt-next-card._pnt-next-prev{background:var(--pnt-bg-secondary);border-color:var(--pnt-border)}._pnt-next-card._pnt-next-next{background:var(--pnt-prime-bg);border-color:var(--pnt-prime-border)}._pnt-next-card-label{color:var(--pnt-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.75rem;font-weight:600}._pnt-next-card._pnt-next-next ._pnt-next-card-label{color:var(--pnt-prime-text)}._pnt-next-card-value{font-size:1.5rem;font-weight:700;font-family:var(--main-font-mono);color:var(--pnt-text)}._pnt-next-card._pnt-next-next ._pnt-next-card-value{color:var(--pnt-prime-text)}._pnt-next-card-copy{border-radius:var(--pnt-radius-sm);width:28px;height:28px;color:var(--pnt-text-muted);cursor:pointer;transition:all var(--pnt-transition-fast);background:#0000000d;border:none;justify-content:center;align-items:center;display:flex}._pnt-next-card._pnt-next-next ._pnt-next-card-copy{color:var(--pnt-prime-text);background:#10b98126}._pnt-next-card-copy:hover{color:var(--pnt-text);background:#0000001a}._pnt-next-card._pnt-next-next ._pnt-next-card-copy:hover{background:#10b98140}._pnt-next-card-copy svg{width:14px;height:14px}._pnt-next-empty{text-align:center;color:var(--pnt-text-light);grid-column:span 2;padding:1rem 0;font-size:.9375rem}@media (max-width:480px){._pnt-next-cards{grid-template-columns:1fr}._pnt-next-empty{grid-column:span 1}._pnt-next-card-value{font-size:1.25rem}}._pnt-range-result{flex-direction:column;gap:1rem;display:flex}._pnt-range-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}._pnt-range-count{color:var(--pnt-text-secondary);font-size:.9375rem}._pnt-range-count strong{color:var(--pnt-primary);font-weight:700}._pnt-range-actions{gap:.5rem;display:flex}._pnt-range-empty{text-align:center;color:var(--pnt-text-light);padding:1rem 0;font-size:.9375rem}@media (max-width:768px){._pnt-range-header{flex-direction:column;align-items:flex-start;gap:.75rem}}