@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-bg:#f8fafc;--color-surface:#fff;--color-primary:#4f46e5;--color-primary-hover:#4338ca;--color-secondary:#0ea5e9;--color-text-main:#0f172a;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-success:#10b981;--color-error:#ef4444;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-glow:0 0 15px #4f46e54d;--radius-md:.5rem;--radius-lg:1rem;--radius-xl:1.5rem;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--color-bg);color:var(--color-text-main);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif;line-height:1.5}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}h1,h2,h3,h4{color:var(--color-text-main);font-weight:700;line-height:1.2}p{color:var(--color-text-muted)}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.pt-12{padding-top:3rem}.pb-12{padding-bottom:3rem}.btn{border-radius:var(--radius-md);transition:all var(--transition-normal);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-outline{border:1px solid var(--color-border);color:var(--color-text-main);background-color:#0000}.btn-outline:hover{background-color:var(--color-bg);border-color:var(--color-text-muted)}.btn-ghost{color:var(--color-text-muted);background-color:#0000}.btn-ghost:hover{color:var(--color-text-main);background-color:var(--color-border)}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:transform var(--transition-normal), box-shadow var(--transition-normal);padding:1.5rem}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.header-sticky{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);z-index:50;transition:all var(--transition-normal);background-color:#ffffffe6;position:sticky;top:0}.nav-link{color:var(--color-text-muted);padding:.5rem 0;font-weight:500;position:relative}.nav-link:hover,.nav-link.active{color:var(--color-primary)}.nav-link.active:after{content:"";background-color:var(--color-primary);border-radius:2px;width:100%;height:2px;position:absolute;bottom:0;left:0}.dropdown{display:inline-block;position:relative}.dropdown-menu{background-color:var(--color-surface);min-width:220px;box-shadow:var(--shadow-lg);border-radius:var(--radius-md);border:1px solid var(--color-border);z-index:100;flex-direction:column;padding:.5rem 0;display:none;position:absolute;top:100%;left:0}.dropdown:hover .dropdown-menu{display:flex}@media (width<=767px){.dropdown:hover .dropdown-menu{display:none}}.dropdown-item{color:var(--color-text-main);transition:background-color var(--transition-fast);align-items:center;gap:.5rem;padding:.75rem 1.5rem;display:flex}.dropdown-item:hover{background-color:var(--color-bg);color:var(--color-primary)}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex}.form-label{color:var(--color-text-main);font-size:.875rem;font-weight:500}.form-input,.form-textarea{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background-color:var(--color-surface);color:var(--color-text-main);padding:.75rem 1rem;font-family:inherit;font-size:1rem}.form-input:focus,.form-textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #4f46e51a}.form-textarea{resize:vertical;min-height:120px}.grid-3{grid-template-columns:repeat(1,1fr);gap:2rem;display:grid}@media (width>=768px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}.section{padding:5rem 0}.section-title{text-align:center;color:var(--color-text-main);margin-bottom:1rem;font-size:2.5rem}.section-subtitle{text-align:center;color:var(--color-text-muted);max-width:600px;margin:0 auto 3rem;font-size:1.125rem}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{color:var(--color-primary);background-color:#4f46e51a}.badge-success{color:var(--color-success);background-color:#10b9811a}body.dark{--color-bg:#0f172a;--color-surface:#1e293b;--color-text-main:#f8fafc;--color-text-muted:#cbd5e1;--color-border:#334155;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-tooltip]{position:relative}[data-tooltip]:hover:after{content:attr(data-tooltip);background-color:var(--color-text-main);color:var(--color-bg);border-radius:var(--radius-md);white-space:nowrap;z-index:100;pointer-events:none;margin-bottom:.5rem;padding:.25rem .5rem;font-size:.75rem;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.spinner{border:3px solid #4f46e533;border-top-color:var(--color-primary);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{z-index:50;border-radius:var(--radius-lg);background-color:#ffffffb3;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}body.dark .loading-overlay{background-color:#1e293bb3}.mobile-menu-btn{color:var(--color-text-main);background:0 0;border:none;padding:.5rem;display:none}.desktop-nav{display:flex}.mobile-nav-overlay{background-color:var(--color-surface);z-index:49;width:100%;height:calc(100vh - 4.5rem);box-shadow:var(--shadow-sm);flex-direction:column;gap:1.5rem;padding:2rem;display:none;position:fixed;top:4.5rem;left:0}.mobile-nav-overlay.open{display:flex}.mobile-nav-overlay .nav-link,.mobile-nav-overlay .dropdown-item{font-size:1.125rem}@media (width<=767px){.mobile-menu-btn{display:block}.desktop-nav,.user-actions{display:none!important}.mobile-nav-overlay .user-actions-mobile{border-top:1px solid var(--color-border);flex-direction:column;gap:1rem;margin-top:1rem;padding-top:1rem;display:flex}.grid-3{grid-template-columns:1fr!important}.section-title{font-size:2rem}.container{padding-left:1rem;padding-right:1rem}}