@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&family=JetBrains+Mono&display=swap";button{cursor:pointer;font-family:inherit;border:none;background:transparent;padding:0;color:inherit}.btn-deploy{width:100%;background:var(--accent);color:#fff;padding:1.25rem;border:none;border-radius:16px;font-size:16px;box-shadow:0 20px 25px -5px var(--accent-glow);cursor:pointer;transition:background .2s}.btn-deploy:hover{background:#4338ca}.btn-deploy.small{width:auto;padding:10px 20px;font-size:14px;box-shadow:var(--shadow)}.btn-deploy.secondary{background:var(--card);border:1px solid var(--border);color:var(--text);box-shadow:none}.btn-deploy.secondary:hover{background:var(--bg);border-color:var(--text-dim)}.close-btn{position:absolute;top:1.5rem;right:1.5rem;background:#1a1a1a;border:1px solid #333;color:var(--text);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;cursor:pointer;font-family:var(--font-mono);transition:background .2s}.close-btn:hover{background:#333}.lang-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:6px 10px;border-radius:8px;font-family:var(--font-mono);font-size:11px;cursor:pointer;transition:all .2s;text-transform:uppercase;font-weight:700}.fav-btn{background:transparent;border:none;cursor:pointer;font-size:1.2rem;padding:0;margin-left:auto;color:var(--text-dim);transition:transform .2s ease,color .2s ease;line-height:1}.fav-btn:hover{transform:scale(1.2)}.fav-btn.active{color:#fbbf24}:root{--bg: #ffffff;--bg-secondary: #f9fafb;--card: #ffffff;--text: #1f2937;--text-dim: #6b7280;--border: #e5e7eb;--accent: #4f46e5;--accent-fg: #ffffff;--accent-glow: rgba(79, 70, 229, .3);--font-main: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--bg-image: radial-gradient(circle at 50% 0%, #f3f4f6 0%, #ffffff 100%)}[data-theme=dark]{--bg: #000000;--bg-secondary: #111111;--card: #111111;--text: #ededed;--text-dim: #888888;--border: #333333;--accent-glow: rgba(79, 70, 229, .5);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--bg-image: radial-gradient(circle at 50% 0%, #1a1a1a 0%, #000000 100%)}body{background:var(--bg);background-image:var(--bg-image);color:var(--text);font-family:var(--font-main);-webkit-font-smoothing:antialiased;margin:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}::selection{background:var(--accent);color:var(--accent-fg)}h1,h2,h3{margin:0}.mono{font-family:var(--font-mono)}.app-container{max-width:1200px;margin:0 auto;min-height:100vh;padding:1.5rem 1.5rem 6rem;position:relative}.layout-wrapper{min-height:100vh;position:relative}.layout-wrapper .city-network-layout{width:100%;min-height:100vh;display:flex;flex-direction:column}.card-title{font-size:1.25rem;font-weight:700;margin-bottom:.25rem;color:var(--text);line-height:1.3}.label{font-size:10px;font-weight:700;text-transform:uppercase;color:var(--accent);opacity:.8}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-overlay{position:fixed;inset:0;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:200;display:grid;place-items:center;padding:1.5rem;animation:fadeIn .2s ease-out}.modal-content{background:var(--bg);border:1px solid var(--border);border-radius:32px;padding:2rem;width:100%;max-width:420px;position:relative;box-shadow:0 20px 40px #00000080;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-content.large{max-width:800px;width:95%;max-height:90vh;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.animate-in{animation:fadeUp .4s ease-out}.input-field{width:100%;background:var(--card);border:1px solid var(--border);padding:1rem;border-radius:16px;color:var(--text);font-family:var(--font-mono);font-size:14px;outline:none;transition:border-color .2s;box-sizing:border-box}.input-field:focus{border-color:var(--accent)}select.input-field{appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23eeeeee%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat;background-position:right 1rem center;background-size:.65em auto;padding-right:2.5rem;padding-top:.5rem;padding-bottom:.5rem;text-overflow:ellipsis}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;right:0;margin-top:.5rem;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:.5rem;min-width:150px;z-index:50;box-shadow:0 10px 20px #00000080;animation:fadeIn .1s ease-out}.dropdown-item{display:block;width:100%;text-align:left;padding:.75rem 1rem;color:var(--text);text-decoration:none;font-family:var(--font-mono);font-size:14px;border-radius:8px;transition:background .2s;background:none;border:none;cursor:pointer;box-sizing:border-box}.dropdown-item:hover{background:#ffffff0d}.nav-icon{font-size:1.5rem;color:var(--text-dim);text-decoration:none;transition:color .2s;display:grid;place-items:center;line-height:1}.nav-icon:hover{color:var(--accent)}.hide-scrollbar::-webkit-scrollbar{display:none}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}@media(max-width:768px){.page-scroll-container{width:100%!important;height:auto!important;padding-bottom:0!important;border-right:none;padding-top:56px!important}}.app-header{position:sticky;top:0;z-index:100;background:var(--bg);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--border);padding:.75rem 1.5rem;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:all .3s ease}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.header-left,.header-right{display:flex;align-items:center;gap:1rem}.header-logo-wrapper{cursor:pointer;display:flex;align-items:center;padding:.5rem;border-radius:8px;transition:background-color .2s ease}.header-logo-wrapper:hover{background-color:var(--bg-secondary)}.header-logo-img{height:32px}.header-logo-text{font-weight:800;font-size:1.25rem;margin-left:.75rem;color:var(--text);letter-spacing:-.5px}.header-nav{display:flex;align-items:center;gap:2rem}.nav-item{font-size:.95rem;font-weight:600;color:var(--text-dim);cursor:pointer;transition:color .2s;display:flex;align-items:center;gap:.5rem}.nav-item:hover{color:var(--text)}.nav-item.active-text-blue{color:var(--accent)}.desktop-user-menu{display:flex;align-items:center;gap:1.5rem}.nav-item-dim{cursor:pointer;color:var(--text-dim);font-weight:500;transition:color .2s}.nav-item-dim:hover{color:var(--text)}.sidebar-avatar-container{width:36px;height:36px;border-radius:50%;overflow:hidden;cursor:pointer;border:2px solid var(--border);transition:border-color .2s}.sidebar-avatar-container:hover{border-color:var(--accent)}.desktop-auth-buttons{display:flex;align-items:center;gap:1rem}.desktop-lang-switcher{display:flex;gap:.5rem;margin-right:1rem}.btn-register-header{width:auto;padding:.6rem 1.2rem;font-size:.9rem;margin:0;border-radius:10px}.theme-toggle-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:0;border-radius:8px;font-size:1.2rem;cursor:pointer;transition:all .2s;display:grid;place-items:center;margin-right:.5rem;width:36px;height:36px}.theme-toggle-btn:hover{border-color:var(--text);color:var(--text);background:var(--bg-secondary)}.mobile-sidebar-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1999;animation:fadeIn .3s ease-out}.cn-sidebar.mobile{position:fixed!important;top:0!important;left:0;bottom:0;height:100vh!important;width:280px!important;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:2000;background:var(--bg)!important;border-right:1px solid var(--border)!important;padding:1rem!important;display:flex!important;flex-direction:column!important;justify-content:flex-start!important;box-shadow:10px 0 30px #0000004d}.cn-sidebar.mobile.mobile-open{transform:translate(0)}.mobile-sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.mobile-logo-wrapper{cursor:pointer;display:flex;align-items:center}.cn-nav{display:flex;flex-direction:column;gap:.5rem}.cn-nav .nav-item{padding:.5rem .75rem;border-radius:12px;font-size:1rem;width:100%;box-sizing:border-box}.cn-nav .nav-item:hover{background:var(--bg-secondary)}.cn-nav .nav-item.active-text-blue{background:var(--accent-glow);color:var(--accent)}.mobile-nav-icon{margin-right:12px;width:24px;display:inline-block;text-align:center;font-size:1.2rem}.nav-item-logout-mobile{color:#ef4444;margin-top:1rem}.nav-item-logout-mobile:hover{background:#ef44441a;color:#ef4444}.lang-switcher-container{margin-top:auto;padding-top:2rem;border-top:1px solid var(--border)}.lang-buttons-wrapper{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.lang-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:6px 12px;border-radius:8px;font-size:.8rem;cursor:pointer;font-weight:700;transition:all .2s}.lang-btn:hover{border-color:var(--text);color:var(--text)}.lang-btn.active{background:var(--text);color:var(--bg);border-color:var(--text)}.lang-btn.inactive:hover{background:transparent}.mobile-burger-btn{display:none;width:40px;height:40px;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;padding:0;color:var(--text);border-radius:8px;transition:background .2s}.mobile-burger-btn:hover{background:transparent}.hamburger-box{width:24px;height:24px;display:inline-block;position:relative}.hamburger-inner,.hamburger-inner:before,.hamburger-inner:after{width:24px;height:2px;background-color:currentColor;border-radius:3px;position:absolute;left:0;transition:transform .15s ease}.hamburger-inner:before,.hamburger-inner:after{content:"";display:block}.hamburger-inner{top:50%;margin-top:-1px}.hamburger-inner:before{top:-8px}.hamburger-inner:after{bottom:-8px}.sidebar-close-btn{background:transparent;border:none;font-size:1.5rem;color:var(--text-dim);cursor:pointer;padding:.5rem;line-height:1;transition:all .2s;border-radius:50%;width:40px;height:40px;display:grid;place-items:center}.sidebar-close-btn:hover{color:var(--text);background:var(--bg-secondary);transform:scale(1.1)}@media(max-width:900px){.header-nav,.desktop-user-menu,.desktop-auth-buttons,.desktop-lang-switcher{display:none!important}.mobile-burger-btn{display:flex}.app-header{padding:.5rem 1rem}}