:root{--primary-dark:#3D4F6F;--primary-light:#6BA3D6;--primary-lighter:#a8d0f0;--bg-light:#f0f6fc;--white:#ffffff;--text-dark:#2a3a4f;--text-muted:#6b7a8f}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:var(--bg-light);color:var(--text-dark);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--white);padding:15px 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(0,0,0,.2)}.header-content{justify-content:flex-start;flex-wrap:wrap;gap:3px}.header-content,.logo{display:flex;align-items:center}.logo{gap:15px;cursor:pointer;transition:opacity .3s}.logo:hover{opacity:.8}.logo img{height:60px;border-radius:8px}.logo h1{color:var(--white);font-size:1.5rem}.mobile-menu-toggle{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:101;position:relative}.mobile-menu-toggle span{width:100%;height:3px;background:var(--primary-dark);border-radius:3px;transition:all .3s;transform-origin:center}.mobile-menu-toggle:hover span{background:var(--primary-light)}.header-content.menu-open .mobile-menu-toggle span:first-child{transform:rotate(45deg) translate(8px,8px)}.header-content.menu-open .mobile-menu-toggle span:nth-child(2){opacity:0}.header-content.menu-open .mobile-menu-toggle span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.nav{display:flex;gap:3px;flex-wrap:wrap;align-items:center;margin-left:3px}.nav a{color:var(--primary-dark);text-decoration:none;padding:7px 12px;border-radius:5px;transition:all .3s;font-weight:500;font-size:.9rem;white-space:nowrap}.nav a:hover{background:var(--primary-light);color:var(--white)}.hero{background:linear-gradient(135deg,var(--primary-dark) 0,var(--primary-light) 100%);color:var(--white);padding:80px 20px;text-align:center}.hero h2{font-size:2.5rem;margin-bottom:15px}.hero p{font-size:1.2rem;opacity:.9;max-width:600px;margin:0 auto}.section{padding:60px 20px;scroll-margin-top:100px}.section:nth-child(2n){background:var(--white)}.section h2{color:var(--primary-dark);font-size:2rem;margin-bottom:30px;text-align:center;position:relative}.section-icon{width:28px;height:28px;color:var(--primary-light);vertical-align:middle;margin-right:8px}.section h2:after{content:"";display:block;width:60px;height:4px;background:var(--primary-light);margin:10px auto 0;border-radius:2px}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;max-width:1200px;margin:0 auto}.card{background:var(--white);border-radius:12px;padding:25px;box-shadow:0 4px 15px rgba(61,79,111,.1);border-left:4px solid var(--primary-light);transition:transform .3s}.card:hover{transform:translateY(-5px)}.card h3{color:var(--primary-dark);margin-bottom:10px}.card .role{color:var(--primary-light);font-weight:600;font-size:.9rem}.card p{color:var(--text-muted);margin-top:10px}.table-container{overflow-x:auto;max-width:1200px;margin:0 auto}table{width:100%;border-collapse:collapse;background:var(--white);border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(61,79,111,.1)}td,th{padding:15px;text-align:left}th{background:var(--primary-dark);color:var(--white);font-weight:600}tr:nth-child(2n){background:var(--bg-light)}tr:hover{background:var(--primary-lighter)}.rank{font-weight:700;color:var(--primary-dark)}.rank-1{color:gold}.rank-2{color:silver}.rank-3{color:#cd7f32}.result-card{background:var(--white);border-radius:12px;padding:25px;margin-bottom:25px;box-shadow:0 4px 15px rgba(61,79,111,.1);max-width:1200px;margin-left:auto;margin-right:auto}.result-card h3{color:var(--primary-dark);margin-bottom:5px}.result-meta{color:var(--text-muted);font-size:.9rem;margin-bottom:15px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;max-width:1200px;margin:0 auto}.media-item{border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(61,79,111,.1)}.media-item img{width:100%;height:200px;object-fit:cover}.media-item .caption{padding:15px;background:var(--white);color:var(--text-muted);text-align:center}.socials-container{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.social-link{display:flex;align-items:center;gap:10px;background:var(--primary-dark);color:var(--white);padding:15px 30px;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s}.social-link:hover{background:var(--primary-light);transform:scale(1.05)}.footer{background:var(--primary-dark);color:var(--white);padding:40px 20px;text-align:center}.footer p{opacity:.8}.footer a{color:var(--primary-lighter)}.contact-info{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;margin-bottom:20px}.contact-item{gap:10px}.back-to-top,.contact-item{display:flex;align-items:center}.back-to-top{position:fixed;bottom:calc(50% - 150px);right:30px;width:50px;height:50px;background:var(--primary-dark);color:var(--white);border:none;border-radius:50%;font-size:24px;font-weight:700;cursor:pointer;box-shadow:0 4px 15px rgba(0,0,0,.3);transition:all .3s;z-index:99;justify-content:center;line-height:1}.back-to-top:hover{background:var(--primary-light);transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.4)}.floating-social-buttons{position:fixed;right:30px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:15px;z-index:98}.floating-social-btn{width:50px;height:50px;background:var(--primary-dark);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(0,0,0,.3);transition:all .3s;text-decoration:none;cursor:pointer}.floating-social-btn:hover{background:var(--primary-light);transform:translateY(-3px) scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.4)}.floating-social-btn svg{width:24px;height:24px}.admin-link{position:fixed;bottom:20px;right:20px;background:var(--primary-dark);color:var(--white);padding:12px 20px;border-radius:50px;text-decoration:none;font-weight:600;box-shadow:0 4px 15px rgba(0,0,0,.3);transition:all .3s}.admin-link:hover{background:var(--primary-light)}@media (max-width:600px){.header-content{flex-direction:row;justify-content:space-between;align-items:center}.mobile-menu-toggle{display:flex}.nav{position:fixed;top:0;right:-100%;width:70%;max-width:280px;height:100vh;background:var(--white);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:80px 20px 20px;box-shadow:-2px 0 10px rgba(0,0,0,.1);transition:right .3s ease;z-index:100;gap:0;margin-left:0;overflow-y:auto}.nav-open{right:0}.nav a{width:100%;padding:15px;border-bottom:1px solid var(--bg-light);font-size:1rem}.nav a:hover{background:var(--primary-lighter);color:var(--primary-dark)}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:99}.hero h2{font-size:1.8rem}.section h2{font-size:1.5rem}.floating-social-buttons{right:15px;gap:12px}.floating-social-btn{width:45px;height:45px}.floating-social-btn svg{width:20px;height:20px}.calendar-item{flex-wrap:wrap;gap:8px!important}.calendar-date{width:100%!important;min-width:100%!important;font-size:"0.85rem"!important;margin-bottom:4px}.calendar-name{flex:1 1;min-width:0;word-break:break-word}.calendar-type{margin-left:auto}.back-to-top{right:15px;width:45px;height:45px;font-size:20px}}.admin-container{min-height:100vh;background:var(--bg-light)}.admin-header{background:var(--primary-dark);padding:20px;display:flex;justify-content:space-between;align-items:center}.admin-header h1{color:var(--white)}.admin-header a{color:var(--primary-lighter);text-decoration:none}.admin-nav{display:flex;background:var(--white);padding:10px 20px;gap:10px;flex-wrap:wrap;box-shadow:0 2px 10px rgba(0,0,0,.1)}.admin-nav button{padding:10px 20px;border:none;background:var(--bg-light);color:var(--primary-dark);cursor:pointer;border-radius:5px;font-weight:600;transition:all .3s}.admin-nav button.active,.admin-nav button:hover{background:var(--primary-dark);color:var(--white)}.admin-content{padding:30px;max-width:1200px;margin:0 auto}.admin-section{background:var(--white);border-radius:12px;padding:25px;box-shadow:0 4px 15px rgba(61,79,111,.1)}.admin-section h2{color:var(--primary-dark);border-bottom:2px solid var(--primary-light);padding-bottom:10px}.admin-section h2,.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;color:var(--primary-dark);margin-bottom:5px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px;border:2px solid var(--bg-light);border-radius:8px;font-size:1rem;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-light)}.form-group textarea{min-height:100px;resize:vertical}.btn{padding:12px 25px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary{background:var(--primary-dark);color:var(--white)}.btn-primary:hover{background:var(--primary-light)}.btn-danger{background:#e74c3c;color:var(--white)}.btn-danger:hover{background:#c0392b}.btn-secondary{background:var(--bg-light);color:var(--primary-dark)}.btn-secondary:hover{background:var(--primary-lighter)}.btn-group{display:flex;gap:10px;margin-top:15px}.item-list{margin-top:20px}.item-card{background:var(--bg-light);border-radius:8px;padding:15px;margin-bottom:10px;display:flex;align-items:center;flex-wrap:wrap;gap:15px}.item-order{display:flex;flex-direction:column;gap:2px}.btn-arrow{background:var(--primary-dark);color:var(--white);border:none;width:28px;height:22px;border-radius:4px;cursor:pointer;font-size:10px;transition:all .2s}.btn-arrow:hover:not(:disabled){background:var(--primary-light)}.btn-arrow:disabled{opacity:.3;cursor:not-allowed}.item-info{flex:1 1}.item-card h4{color:var(--primary-dark);margin:0}.item-card p{color:var(--text-muted);margin:5px 0 0;font-size:.9rem}.item-actions{display:flex;gap:10px}.item-actions button{padding:8px 15px;font-size:.85rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:var(--white);border-radius:12px;padding:30px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto}.modal h3{color:var(--primary-dark);margin-bottom:20px}.participants-list{margin-top:15px}.participant-row{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;margin-bottom:10px;align-items:center}.participant-row input{padding:8px}.add-participant{margin-top:10px}.message{padding:15px;border-radius:8px;margin-bottom:20px}.message-success{background:#d4edda;color:#155724}.message-error{background:#f8d7da;color:#721c24}@media (max-width:768px){.participant-row{grid-template-columns:1fr}.item-card{flex-direction:column;align-items:flex-start}}