:root{--eu-blue: #003399;--eu-blue-dark: #002266;--eu-blue-light: #0044cc;--eu-yellow: #ffcc00;--eu-yellow-dark: #e6b800;--white: #ffffff;--light-gray: #f8f9fa;--dark-gray: #212529;--correct-green: #28a745;--wrong-red: #dc3545;--glass-bg: rgba(255, 255, 255, .95);--glass-border: rgba(255, 255, 255, .8);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .08);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--text-primary: #1a1a1a;--text-secondary: #555555;--bg-gradient-start: #fdfbf7;--bg-gradient-end: #e6f0ff;--header-bg: rgba(255, 255, 255, .9)}[data-theme=dark]{--eu-blue: #3366cc;--eu-blue-dark: #1a1a1a;--eu-blue-light: #6699ff;--light-gray: #2d2d2d;--dark-gray: #f8f9fa;--correct-green: #28a745;--wrong-red: #dc3545;--glass-bg: rgba(20, 20, 30, .85);--glass-border: rgba(255, 255, 255, .1);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--text-primary: #f0f0f0;--text-secondary: #cccccc;--bg-gradient-start: #121212;--bg-gradient-end: #1a1f2c;--header-bg: rgba(20, 20, 30, .9)}*{box-sizing:border-box;margin:0;padding:0}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--light-gray)}::-webkit-scrollbar-thumb{background:#cbd5e0;border-radius:5px;border:2px solid var(--light-gray)}::-webkit-scrollbar-thumb:hover{background:#a0aec0}body{font-family:Roboto,sans-serif;background:linear-gradient(135deg,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%);background-attachment:fixed;background-size:cover;background-position:center;color:var(--text-primary);min-height:100vh;position:relative;transition:background .3s ease,color .3s ease;background-image:linear-gradient(135deg,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%),repeating-linear-gradient(45deg,rgba(170,21,27,.03) 0px,rgba(170,21,27,.03) 1px,transparent 1px,transparent 20px),repeating-linear-gradient(-45deg,rgba(255,204,0,.03) 0px,rgba(255,204,0,.03) 1px,transparent 1px,transparent 20px)}.bg-decoration{position:fixed;font-size:20rem;opacity:.03;z-index:0;pointer-events:none;filter:blur(2px) grayscale(.5);-webkit-user-select:none;user-select:none;transition:transform .5s ease}.bg-decoration.sun{top:-80px;right:-50px;color:#fc0;opacity:.1;font-size:25rem;filter:blur(10px);animation:spin 120s linear infinite}.bg-decoration.palm{bottom:-50px;left:-50px;font-size:30rem;opacity:.05;transform:rotate(10deg);filter:blur(5px)}.bg-decoration.dancer{top:20%;left:5%;font-size:15rem;transform:rotate(-10deg);animation:float 15s ease-in-out infinite}.bg-decoration.wine{bottom:20%;right:5%;font-size:12rem;transform:rotate(15deg);animation:float 18s ease-in-out infinite reverse}.bg-decoration.guitar{top:40%;right:-5%;font-size:18rem;opacity:.04;transform:rotate(-30deg);animation:float 22s ease-in-out infinite}.bg-decoration.bull{bottom:10%;left:20%;font-size:14rem;opacity:.03;transform:rotate(5deg);filter:blur(3px) grayscale(.8);animation:float 25s ease-in-out infinite reverse}.bg-decoration.orange{top:15%;right:25%;font-size:10rem;opacity:.05;animation:spin 60s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}body:before{content:"";position:fixed;top:-10%;right:-10%;width:50vw;height:50vw;background:radial-gradient(circle,#fc03,#fff0 70%);border-radius:50%;pointer-events:none;z-index:0;animation:float 20s infinite ease-in-out}body:after{content:"";position:fixed;bottom:-10%;left:-10%;width:60vw;height:60vw;background:radial-gradient(circle,#aa151b26,#fff0 70%);border-radius:50%;pointer-events:none;z-index:0;animation:float 25s infinite ease-in-out reverse}@keyframes float{0%{transform:translate(0)}50%{transform:translate(20px,30px)}to{transform:translate(0)}}html,body{height:100%;margin:0;padding:0}#root{min-height:100vh;display:flex;flex-direction:column}.app-container{display:flex;flex-direction:column;min-height:100vh;flex:1;position:relative;z-index:1}.header{background:var(--header-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);padding:.75rem 1rem;text-align:center;border-bottom:1px solid rgba(0,51,153,.08);box-shadow:0 4px 20px #0000000d;position:fixed;top:0;left:0;width:100%;z-index:50;transition:transform .3s ease-in-out;display:flex;flex-direction:column;justify-content:center;align-items:center;height:70px}.logo-container{display:flex;justify-content:center;align-items:center;gap:10px;margin-bottom:0}.eu-flag{width:32px;height:auto;filter:drop-shadow(0 2px 3px rgba(0,0,0,.1))}.header h1{font-size:1.2rem;color:var(--eu-blue);text-transform:uppercase;letter-spacing:1px;font-weight:800;margin:0}.header p{display:none}.header.hidden{transform:translateY(-100%)}.main-content{flex:1;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;padding:6rem 1rem 2rem;width:100%;max-width:850px;margin:0 auto}.center-content{justify-content:center}.main-content:has(.adventure-container){max-width:1400px}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--white);border-radius:24px;padding:3rem;width:100%;box-shadow:var(--shadow-lg),0 0 0 1px #ffffff80 inset;text-align:center}h2{color:var(--text-primary);font-size:2rem;margin-bottom:1rem;font-weight:800;letter-spacing:-.5px}h3{color:var(--text-primary);font-size:1.5rem;margin-bottom:2rem;font-weight:700;line-height:1.4}p{color:var(--text-secondary);font-size:1.1rem;line-height:1.6;margin-bottom:2rem}.btn{padding:14px 28px;font-size:1rem;border:none;border-radius:12px;cursor:pointer;font-weight:600;letter-spacing:.5px;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #00000014;position:relative;overflow:hidden}.btn:active{transform:scale(.98)}.btn.primary{background:var(--eu-blue);color:var(--white)}.btn.primary:hover{background:var(--eu-blue-light);transform:translateY(-2px);box-shadow:0 6px 16px #00339940}.btn.secondary{background:var(--eu-yellow);color:var(--eu-blue-dark)}.btn.secondary:hover{background:var(--eu-yellow-dark);transform:translateY(-2px);box-shadow:0 6px 16px #ffcc0040}.progress-container{width:100%;height:6px;background-color:#e9ecef;border-radius:10px;margin-bottom:2.5rem;overflow:hidden}.progress-fill{height:100%;background:var(--eu-blue);border-radius:10px;transition:width .5s cubic-bezier(.4,0,.2,1)}.options-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-bottom:2.5rem}@media(min-width:768px){.options-grid{grid-template-columns:1fr 1fr;gap:1.25rem}}.option-btn{background:var(--glass-bg);border:1px solid var(--glass-border);padding:1.25rem;border-radius:16px;font-size:1rem;font-weight:500;color:var(--text-primary);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;min-height:70px;box-shadow:0 2px 4px #00000005}.option-btn:hover:not(:disabled){background:#f8faff;border-color:var(--eu-blue-light);transform:translateY(-2px);box-shadow:0 4px 12px #00339914;color:var(--eu-blue)}.option-btn:disabled{cursor:default}.option-btn.correct{background-color:#d4edda;border-color:#c3e6cb;color:#155724;font-weight:600;box-shadow:none}.option-btn.wrong{background-color:#f8d7da;border-color:#f5c6cb;color:#721c24;font-weight:600;opacity:.8;box-shadow:none}.score-circle{width:160px;height:160px;border-radius:50%;background:var(--white);color:var(--eu-blue);display:flex;flex-direction:column;justify-content:center;align-items:center;margin:0 auto 2rem;border:4px solid var(--eu-yellow);box-shadow:0 8px 24px #0000000f;position:relative}.score-number{font-size:3.5rem;font-weight:800;line-height:1}.score-total{font-size:1.25rem;color:var(--text-secondary);margin-top:5px;font-weight:500}.footer{flex-shrink:0;text-align:center;padding:1.5rem;color:var(--text-primary);font-size:.9rem;margin-top:auto;border-top:1px solid rgba(0,0,0,.05);background:transparent;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);width:100%}.masonry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-auto-rows:300px;grid-auto-flow:dense;gap:1.5rem;margin-top:20px}.masonry-item{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-md);position:relative;cursor:pointer;background-color:#f0f0f0}.masonry-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;display:block}.masonry-item:hover img{transform:scale(1.1)}.masonry-item.wide{grid-column:span 2}.masonry-item.tall{grid-row:span 2}@media(max-width:600px){.masonry-grid{grid-template-columns:1fr;grid-auto-rows:auto;display:flex;flex-direction:column;gap:1rem}.masonry-item.wide,.masonry-item.tall{grid-column:auto;grid-row:auto;height:250px}}.video-container{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);background:#000}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);z-index:2000;display:flex;justify-content:center;align-items:center;padding:1.5rem}.modal-content{max-width:400px;background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:0 20px 40px #0003;text-align:center;animation:modalPop .3s cubic-bezier(.175,.885,.32,1.275)}.modal-content h3{color:var(--text-primary);margin-bottom:1rem}.modal-content p{color:var(--text-secondary);margin-bottom:2rem}@keyframes modalPop{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.lightbox-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;display:flex;justify-content:center;align-items:center;z-index:2000;padding:2rem}.lightbox-content{position:relative;max-width:90%;max-height:90%;border-radius:8px;overflow:hidden;box-shadow:0 20px 50px #00000080}.lightbox-content img{display:block;max-width:100%;max-height:90vh;object-fit:contain}.close-lightbox{position:absolute;top:15px;right:15px;background:#00000080;border:none;border-radius:50%;width:44px;height:44px;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:background .2s}.close-lightbox:hover{background:#000c}.menu-container{position:absolute;top:1.25rem;left:1.25rem;z-index:1000}.menu-trigger{background:var(--glass-bg);border:1px solid var(--glass-border);width:45px;height:45px;border-radius:12px;display:flex;justify-content:center;align-items:center;cursor:pointer;box-shadow:var(--shadow-md);color:var(--text-primary);transition:all .2s}.menu-trigger:hover{transform:scale(1.05);background:var(--eu-blue);color:var(--white);border-color:var(--eu-blue)}.menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:999}.menu-content{position:fixed;top:0;left:0;width:280px;height:100%;background:var(--glass-bg);border-right:1px solid var(--glass-border);box-shadow:10px 0 30px #0003;padding:2rem;display:flex;flex-direction:column;z-index:1000;transition:background .3s ease}.menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.menu-header h2{font-size:1.25rem;margin:0;color:var(--text-primary);font-weight:800}.close-btn{background:none;border:none;cursor:pointer;color:var(--text-secondary);transition:color .2s}.close-btn:hover{color:var(--wrong-red)}.menu-items{display:flex;flex-direction:column;gap:1rem}.menu-item{display:flex;align-items:center;gap:15px;padding:1rem;border-radius:12px;border:none;background:none;color:var(--text-primary);font-size:1.1rem;font-weight:500;cursor:pointer;transition:all .2s;text-align:left}.menu-item:hover{background:var(--light-gray);color:var(--eu-blue)}.menu-item.active{background:var(--eu-blue);color:var(--white);box-shadow:0 4px 12px #0393}@media(max-width:600px){.header h1{font-size:1.25rem}.glass-card{padding:2rem 1.25rem;border-radius:20px}h2{font-size:1.75rem}h3{font-size:1.25rem;margin-bottom:1.5rem}.option-btn{padding:1rem;min-height:60px;font-size:.95rem}.score-circle{width:140px;height:140px}.score-number{font-size:3rem}.menu-content{width:100%}}