@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", system-ui, -apple-system, sans-serif;--bg-primary: #090d16;--bg-secondary: #111726;--bg-tertiary: #1b2336;--bg-card: rgba(17, 23, 38, .7);--border-color: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .16);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-primary-glow: rgba(99, 102, 241, .15);--accent-success: #10b981;--accent-success-hover: #059669;--accent-success-glow: rgba(16, 185, 129, .15);--accent-warning: #f59e0b;--accent-danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 25px rgba(99, 102, 241, .2);--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1.25rem;--transition-fast: .15s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s ease}:root.light-mode{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: rgba(255, 255, 255, .85);--border-color: rgba(15, 23, 42, .08);--border-hover: rgba(15, 23, 42, .16);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--accent-primary: #4f46e5;--accent-primary-hover: #3730a3;--accent-primary-glow: rgba(79, 70, 229, .1);--accent-success: #059669;--accent-success-hover: #047857;--accent-success-glow: rgba(5, 150, 105, .1);--shadow-glow: 0 10px 30px rgba(79, 70, 229, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;transition:background-color var(--transition-normal),color var(--transition-normal)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;letter-spacing:-.02em;color:var(--text-primary)}h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.75rem}h4{font-size:1.25rem}p{color:var(--text-secondary);font-size:1rem}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary-hover)}header{border-bottom:1px solid var(--border-color);background-color:#090d16cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;transition:background-color var(--transition-normal),border-color var(--transition-normal)}.light-mode header{background-color:#f8fafccc}.nav-container{display:flex;justify-content:space-between;align-items:center;height:4.5rem}.logo{font-family:var(--font-heading);font-weight:800;font-size:1.5rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.logo span{color:var(--accent-success)}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}.nav-link{font-weight:500;color:var(--text-secondary);font-size:.95rem}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-item-dropdown{position:relative}.dropdown-arrow{font-size:.65rem;margin-left:.25rem;display:inline-block;transition:transform var(--transition-fast)}.nav-item-dropdown:hover .dropdown-arrow{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(10px);background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);list-style:none;padding:.75rem 0;min-width:240px;display:none;opacity:0;transition:opacity var(--transition-fast) ease,transform var(--transition-fast) ease;z-index:1000}.nav-item-dropdown:hover .dropdown-menu{display:block;opacity:1;transform:translate(-50%) translateY(0)}.dropdown-menu li{width:100%}.dropdown-menu a{display:block;padding:.5rem 1.25rem;font-size:.9rem;color:var(--text-secondary);font-weight:500;text-align:left;white-space:nowrap}.dropdown-menu a:hover{color:var(--text-primary);background-color:var(--bg-tertiary)}.dropdown-submenu{position:relative}.submenu-arrow{float:right;font-size:.7rem;color:var(--text-secondary);margin-top:.15rem}.dropdown-submenu .submenu{position:absolute;top:-.75rem;right:100%;left:auto;transform:translate(-10px);background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);list-style:none;padding:.5rem 0;min-width:220px;max-height:80vh;overflow-y:auto;display:none;opacity:0;transition:opacity var(--transition-fast) ease,transform var(--transition-fast) ease;z-index:1010}.dropdown-submenu:hover .submenu{display:block;opacity:1;transform:translate(0)}.submenu a{padding:.5rem 1.25rem}footer{margin-top:auto;border-top:1px solid var(--border-color);background-color:var(--bg-secondary);padding:4rem 0 3rem;font-size:.9rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:4rem;margin-bottom:2rem}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:2rem}}.footer-col h4{margin-bottom:1.25rem;font-size:1rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary)}.footer-divider{border-top:1px solid var(--border-color);margin-top:3rem;padding-top:3rem}.footer-categories-title{font-family:var(--font-heading);font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary);margin-bottom:2rem}.footer-categories-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem 2rem}@media (max-width: 992px){.footer-categories-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}@media (max-width: 576px){.footer-categories-grid{grid-template-columns:1fr;gap:1.25rem}}.footer-category-block{font-family:var(--font-heading);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.footer-category-block a{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.footer-category-block a:hover{color:var(--text-primary)}.footer-col p{color:var(--text-secondary);margin-bottom:1rem;max-width:320px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{color:var(--text-secondary)}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:2rem;display:flex;justify-content:space-between;align-items:center;color:var(--text-muted)}@media (max-width: 640px){.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}.theme-toggle-btn{background:none;border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.theme-toggle-btn:hover{color:var(--text-primary);border-color:var(--border-hover);background-color:var(--bg-tertiary)}.theme-toggle-btn svg{width:1.25rem;height:1.25rem}.theme-toggle-btn .sun-icon{display:none}.theme-toggle-btn .moon-icon,.light-mode .theme-toggle-btn .sun-icon{display:block}.light-mode .theme-toggle-btn .moon-icon{display:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-sans);font-weight:600;font-size:.95rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-success{background-color:var(--accent-success);color:#fff}.btn-success:hover{background-color:var(--accent-success-hover);box-shadow:0 0 25px var(--accent-success-glow);transform:translateY(-1px)}.btn-success:active{transform:translateY(0)}.btn-secondary{background-color:var(--bg-tertiary);border-color:var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-primary);border-color:var(--border-hover);transform:translateY(-1px)}.btn-danger{background-color:var(--accent-danger);color:#fff}.btn-danger:hover{background-color:#dc2626;transform:translateY(-1px)}.btn-sm{padding:.5rem 1rem;font-size:.85rem;border-radius:var(--radius-sm)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:border-color var(--transition-normal),box-shadow var(--transition-normal),transform var(--transition-normal)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-lg)}.card-interactive:hover{transform:translateY(-4px)}.form-group{margin-bottom:1.5rem}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.form-label{display:block;font-size:.9rem;font-weight:500;margin-bottom:.5rem;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;font-family:var(--font-sans);font-size:.95rem;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);outline:none;transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.switch-label{display:inline-flex;align-items:center;gap:.75rem;cursor:pointer;-webkit-user-select:none;user-select:none}.switch-input{position:absolute;opacity:0;width:0;height:0}.switch-slider{position:relative;display:inline-block;width:2.75rem;height:1.5rem;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:99px;transition:background-color var(--transition-fast)}.switch-slider:before{content:"";position:absolute;height:1.1rem;width:1.1rem;left:2px;bottom:1px;background-color:var(--text-secondary);border-radius:50%;transition:transform var(--transition-fast),background-color var(--transition-fast)}.switch-input:checked+.switch-slider{background-color:var(--accent-success)}.switch-input:checked+.switch-slider:before{transform:translate(1.15rem);background-color:#fff}.table-container{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-color);margin-top:1.5rem}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{background-color:var(--bg-secondary);color:var(--text-primary);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;padding:1rem;border-bottom:1px solid var(--border-color)}.data-table td{padding:1rem;border-bottom:1px solid var(--border-color);color:var(--text-secondary);font-size:.95rem}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background-color:#ffffff05}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}@media (max-width: 992px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}@media (max-width: 640px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}.ad-slot{margin:3rem 0;padding:1.5rem;background:repeating-linear-gradient(45deg,var(--bg-secondary),var(--bg-secondary) 10px,var(--bg-tertiary) 10px,var(--bg-tertiary) 20px);border:1px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;min-height:120px;display:flex;flex-direction:column;justify-content:center;align-items:center}.ad-slot:has(ins.adsbygoogle[data-ad-status=filled]){background:transparent!important;border:none!important;padding:0!important;min-height:auto!important}.ad-slot:has(ins.adsbygoogle[data-ad-status=filled]) .ad-slot-label,.ad-slot:has(ins.adsbygoogle[data-ad-status=filled]) .ad-slot-size{display:none!important}.ad-slot-label{font-family:var(--font-heading);font-weight:600;font-size:.75rem;letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase}.ad-slot-size{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.alert{padding:1rem 1.25rem;border-radius:var(--radius-md);border:1px solid transparent;margin-bottom:1.5rem;font-size:.95rem}.alert-info{background-color:var(--accent-primary-glow);border-color:#6366f14d;color:var(--text-primary)}.badge{display:inline-block;padding:.25rem .5rem;font-size:.75rem;font-weight:700;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.05em}.badge-success{background-color:#10b98126;color:var(--accent-success);border:1px solid rgba(16,185,129,.3)}.chart-container{position:relative;width:100%;height:350px;margin-top:2rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;display:flex;align-items:center;justify-content:center}.explainer-section{margin-top:4rem;padding-top:3rem;border-top:1px solid var(--border-color)}.explainer-grid{display:grid;grid-template-columns:2fr 1fr;gap:3rem}@media (max-width: 992px){.explainer-grid{grid-template-columns:1fr;gap:2rem}}.explainer-title{margin-bottom:1.5rem}.explainer-meta{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;height:fit-content}.explainer-meta-item{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid var(--border-color)}.explainer-meta-item:last-child{border-bottom:none}.explainer-meta-label{font-weight:500;color:var(--text-secondary)}.explainer-meta-value{color:var(--text-primary);font-weight:600}.printable-invoice{position:relative;transition:all var(--transition-normal)}.invoice-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem;margin-bottom:2rem}.invoice-logo-section{flex:1}.logo-preview-box{width:150px;min-height:100px;border:2px dashed var(--border-color);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);font-weight:600;font-size:.85rem;transition:all var(--transition-fast);overflow:hidden}.logo-preview-box:hover{border-color:var(--accent-primary);color:var(--text-secondary)}.logo-preview-box img{max-width:100%;max-height:100px;object-fit:contain}.invoice-meta-section{flex:1;max-width:320px}.invoice-title-block{font-family:var(--font-heading);font-size:2.25rem;font-weight:800;letter-spacing:-.03em;color:var(--accent-primary);margin-bottom:1rem}.invoice-details-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem}@media (max-width: 640px){.invoice-header-row{flex-direction:column}.invoice-meta-section{max-width:100%;width:100%}.invoice-details-grid{grid-template-columns:1fr;gap:1.5rem}}.invoice-table{width:100%;border-collapse:collapse}.invoice-table th{background-color:var(--bg-secondary);color:var(--text-primary);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;padding:.75rem;text-align:right;border-bottom:1px solid var(--border-color)}.invoice-table th:first-child{text-align:left}.invoice-table td{padding:.75rem .5rem;border-bottom:1px solid var(--border-color);vertical-align:top}.invoice-table tr:hover td{background-color:#ffffff03}.invoice-table input{background-color:transparent!important;border:1px solid transparent!important;border-radius:var(--radius-sm);padding:.4rem .6rem!important;text-align:right}.invoice-table input:focus{border-color:var(--accent-primary)!important;background-color:var(--bg-tertiary)!important}.invoice-table td:first-child input{text-align:left}.invoice-summary-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;margin-top:2rem}@media (max-width: 768px){.invoice-summary-grid{grid-template-columns:1fr;gap:2rem}}.totals-row{display:flex;justify-content:space-between;font-size:.95rem}.totals-row span{color:var(--text-secondary)}.totals-row strong{color:var(--text-primary);font-weight:600}.totals-row.total-large span{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.totals-row.total-large strong{font-size:1.3rem;font-weight:800;color:var(--accent-success)}.print-only-text{display:none}.hidden{display:none!important}