:root{--bg-primary:#090d16;--bg-secondary:#0f172a;--accent-primary:#6366f1;--accent-secondary:#a855f7;--accent-glow:rgba(99,102,241,0.4);--text-main:#f8fafc;--text-muted:#94a3b8;--text-highlight:#38bdf8;--border-glow:rgba(99,102,241,0.2);--border-light:rgba(255,255,255,0.08);--glass-bg:rgba(15,23,42,0.65);--glass-blur:blur(16px);--glass-shadow:0 8px 32px 0 rgba(0,0,0,0.5);--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-heading:"Nunito",var(--font-sans)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-primary);background-image:radial-gradient(at 0 0,rgba(99,102,241,.15) 0,transparent 50%),radial-gradient(at 100% 100%,rgba(168,85,247,.15) 0,transparent 50%),radial-gradient(at 50% 50%,rgba(15,23,42,.5) 0,transparent 80%);background-attachment:fixed;color:var(--text-main);font-family:var(--font-sans);overflow-x:hidden}#root,body{min-height:100vh}#root{display:flex;flex-direction:column}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px rgba(99,102,241,.2)}50%{box-shadow:0 0 25px rgba(99,102,241,.5)}}@keyframes slideBubble{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.animate-fade{animation:fadeIn .5s cubic-bezier(.16,1,.3,1) forwards}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-light);border-radius:20px;box-shadow:var(--glass-shadow);padding:2.5rem;transition:all .3s cubic-bezier(.16,1,.3,1)}.glass-panel:hover{border-color:rgba(99,102,241,.3);box-shadow:0 12px 40px 0 rgba(99,102,241,.1)}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0,var(--accent-secondary) 100%);border:none;border-radius:12px;color:#fff;cursor:pointer;font-family:var(--font-heading);font-size:1rem;font-weight:600;padding:.85rem 1.75rem;transition:all .2s ease;box-shadow:0 4px 15px rgba(99,102,241,.3);display:inline-flex;align-items:center;gap:.5rem;justify-content:center}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(99,102,241,.5);filter:brightness(1.1)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:rgba(255,255,255,.05);border:1px solid var(--border-light);border-radius:12px;color:var(--text-main);cursor:pointer;font-family:var(--font-heading);font-size:1rem;font-weight:500;padding:.85rem 1.75rem;transition:all .2s ease;display:inline-flex;align-items:center;gap:.5rem;justify-content:center}.btn-secondary:hover{background:rgba(255,255,255,.1);border-color:var(--accent-primary);color:#fff}.input-group{margin-bottom:1.5rem;text-align:left}.input-label{display:block;font-family:var(--font-heading);font-size:.9rem;font-weight:500;margin-bottom:.5rem;color:var(--text-muted)}.input-field{width:100%;background:rgba(15,23,42,.8);border:1px solid var(--border-light);border-radius:12px;color:var(--text-main);font-size:1rem;padding:.9rem 1.2rem;outline:none;transition:all .2s ease}.input-field:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(99,102,241,.2);background:rgba(15,23,42,.95)}.title-gradient{background:linear-gradient(135deg,#fff 30%,var(--accent-primary) 70%,var(--accent-secondary) 100%);-webkit-background-clip:text;font-family:var(--font-heading)}.text-gradient-sky,.title-gradient{-webkit-text-fill-color:transparent}.text-gradient-sky{background:linear-gradient(135deg,#38bdf8,#818cf8);-webkit-background-clip:text}.intro-card{gap:1.75rem;padding:2rem;background:linear-gradient(135deg,rgba(15,23,42,.8),rgba(99,102,241,.05))}.dashboard-card,.intro-card{display:flex;align-items:center;border-radius:16px;margin-bottom:3rem}.dashboard-card{justify-content:space-around;padding:1.5rem 2rem;background:rgba(15,23,42,.4);gap:1.5rem}.dashboard-divider{width:1px;height:50px;background:var(--border-light)}.main-grid{grid-template-columns:1fr 1.6fr;grid-gap:2rem}.creator-grid,.main-grid{display:grid;gap:2rem;align-items:start}.creator-grid{grid-template-columns:1.1fr 1.5fr;grid-gap:2rem}@media (max-width:800px){.main-grid{grid-template-columns:1fr}}@media (max-width:768px){.creator-grid{grid-template-columns:1fr}}@media (max-width:600px){.intro-card{flex-direction:column;text-align:center}.dashboard-card{flex-direction:column;gap:1.5rem;padding:2rem 1.5rem}.dashboard-divider{width:80%;height:1px}}.board-container{flex-direction:column;align-items:center;padding:3rem 1rem;margin-top:1.5rem;min-height:500px}.board-container,.board-row{display:flex;position:relative}.board-row{justify-content:space-around;width:100%;max-width:550px;margin-bottom:5.5rem;z-index:10}.step-node-container{display:flex;flex-direction:column;align-items:center;position:relative;width:90px}.step-node{width:68px;height:68px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:3px solid transparent;cursor:pointer;z-index:5;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 4px 12px rgba(0,0,0,.4)}.step-node:hover{transform:scale(1.15) translateY(-4px)}.step-node.active{animation:pulseActive 2s infinite}@keyframes pulseActive{0%,to{transform:scale(1);box-shadow:0 0 0 0 rgba(99,102,241,.6),0 4px 12px rgba(0,0,0,.4)}50%{transform:scale(1.08);box-shadow:0 0 0 8px rgba(99,102,241,0),0 6px 15px rgba(99,102,241,.4)}}.step-label{margin-top:.6rem;font-size:.72rem;font-weight:700;color:var(--text-muted);text-align:center;white-space:nowrap;font-family:var(--font-heading);background:rgba(15,23,42,.85);padding:2px 8px;border-radius:6px;border:1px solid var(--border-light);pointer-events:none;transition:all .2s ease}.step-node-container.selected .step-label{color:var(--text-highlight);border-color:var(--accent-primary);box-shadow:0 0 8px rgba(99,102,241,.3)}.board-svg-line{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.board-game-grid{display:grid;grid-template-columns:1.2fr 1fr;grid-gap:2rem;gap:2rem;width:100%;max-width:950px;margin:0 auto;align-items:start}@media (max-width:900px){.board-game-grid{grid-template-columns:1fr}.challenge-details-panel{position:static!important}}.challenge-details-panel{position:-webkit-sticky;position:sticky;top:2rem;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-light);border-radius:24px;padding:2.25rem;box-shadow:var(--glass-shadow);display:flex;flex-direction:column;gap:1.25rem}