.app{min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:20px}.container{max-width:1200px;margin:0 auto}.btn{padding:12px 24px;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.btn-secondary{background:white;color:var(--primary);box-shadow:0 4px 15px #ffffff4d}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #fff6}.btn-success{background:linear-gradient(135deg,#10b981 0%,#059669 100%);color:#fff;box-shadow:0 4px 15px #10b98166}.btn-success:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98180}.btn-danger{background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);color:#fff;box-shadow:0 4px 15px #ef444466}.btn-danger:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ef444480}.card{background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:all .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 20px 60px #00000026}.input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:10px;font-size:16px;transition:all .3s ease;background:white}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.navbar{display:flex;justify-content:space-between;align-items:center;padding:20px 0;margin-bottom:30px}.navbar-brand{font-size:28px;font-weight:800;color:#fff;display:flex;align-items:center;gap:12px}.navbar-brand span{background:linear-gradient(135deg,#fff 0%,#f0f0f0 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-nav{display:flex;gap:12px}.nav-link{padding:10px 20px;border-radius:10px;background:rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;text-decoration:none;font-weight:500;transition:all .3s ease;cursor:pointer;border:none;font-size:15px}.nav-link:hover{background:rgba(255,255,255,.3);transform:translateY(-2px)}.nav-link.active{background:white;color:var(--primary);box-shadow:0 4px 15px #ffffff4d}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);transition:all .3s ease}.stat-card:hover{transform:translateY(-4px);box-shadow:0 20px 60px #00000026}.stat-icon{font-size:40px;margin-bottom:12px}.stat-value{font-size:32px;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}.stat-label{color:var(--gray);font-size:14px;font-weight:500}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--secondary: #ec4899;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--dark: #1f2937;--light: #f9fafb;--gray: #6b7280;--shadow: 0 10px 40px rgba(0, 0, 0, .1);--shadow-sm: 0 4px 6px rgba(0, 0, 0, .07);--radius: 16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;color:var(--dark)}#root{min-height:100vh}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes bounce{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes shine{0%{left:-100%}to{left:100%}}@keyframes pulse{0%,to{box-shadow:0 0 #6366f166}50%{box-shadow:0 0 0 10px #6366f100}}@keyframes confetti-fall{0%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}.fade-in{animation:fadeIn .5s ease-out}.badge-earned{animation:bounce .5s ease-in-out 3}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.5)}