:root{--kibi-coral:#FF4466;--kibi-teal:#00C9A7;--kibi-purple:#845EC2;--space-bg:#03050a;--space-bg-light:#0a0e29;--text-primary:#F8FAFC;--text-secondary:rgba(248, 250, 252, 0.65);--glass:rgba(10, 14, 41, 0.7);--glass-border:rgba(255, 255, 255, 0.1);--radius-lg:24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;color:var(--text-primary);background:var(--space-bg);min-height:100vh;overflow-x:hidden;line-height:1.5;padding-top:72px}#starfield{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(circle at 50% 50%,var(--space-bg-light) 0,var(--space-bg) 100%);overflow:hidden}.star{position:absolute;border-radius:50%;background:#fff;box-shadow:0 0 4px rgba(255,255,255,.8);animation:twinkle 5s ease-in-out infinite alternate;opacity:.3}@keyframes twinkle{0%{opacity:.1;transform:scale(.8)}100%{opacity:.9;transform:scale(1.3)}}.toast-container{position:fixed;top:80px;right:24px;z-index:1000;display:flex;flex-direction:column;gap:12px;max-width:380px;pointer-events:none}.toast{background:var(--glass);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;padding:16px 20px;color:var(--text-primary);font-size:14px;font-weight:500;box-shadow:0 10px 40px rgba(0,0,0,.4);transform:translateX(120%);opacity:0;transition:all .4s cubic-bezier(.4,0,.2,1);pointer-events:auto}.toast.show{transform:translateX(0);opacity:1}.toast.success{border-left:4px solid var(--kibi-teal)}.toast.error{border-left:4px solid var(--kibi-coral)}.loader-overlay{position:fixed;inset:0;background:rgba(3,5,10,.9);backdrop-filter:blur(10px);z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;transition:opacity .3s}.loader-overlay.hidden{opacity:0;pointer-events:none}.loader-spinner{width:48px;height:48px;border:3px solid var(--glass-border);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.worlds-page{position:relative;z-index:1;max-width:1000px;margin:0 auto;padding:40px 24px 80px}.worlds-hero{text-align:center;margin-bottom:40px}.welcome-title{font-family:Outfit,sans-serif;font-size:36px;font-weight:900;color:var(--text-primary);letter-spacing:-.5px;text-shadow:0 4px 12px rgba(0,0,0,.3)}.welcome-title .highlight{background:linear-gradient(135deg,var(--kibi-coral),#ffd54f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.worlds-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.world-card{position:relative;display:flex;flex-direction:column;justify-content:flex-end;background:var(--space-bg-light);border:2px solid transparent;border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;min-height:260px;transition:all .4s cubic-bezier(.4, 0, .2, 1);box-shadow:0 10px 30px rgba(0,0,0,.3);cursor:pointer}.world-card:hover{transform:translateY(-6px);border-color:var(--card-color,var(--kibi-coral));box-shadow:0 20px 50px rgba(0,0,0,.6),0 0 30px var(--card-glow,rgba(255,255,255,.1))}.world-card:active{transform:translateY(-2px)}.card-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .6s cubic-bezier(.4, 0, .2, 1)}.world-card:hover .card-bg{transform:scale(1.06)}.card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(3,5,10,.95) 0,rgba(3,5,10,.3) 50%,transparent 100%);z-index:1}.world-badge{position:absolute;top:16px;right:16px;z-index:2;background:var(--card-color,var(--kibi-coral));color:#fff;font-family:Outfit,sans-serif;font-weight:800;font-size:14px;padding:6px 14px;border-radius:20px;box-shadow:0 4px 12px rgba(0,0,0,.4);letter-spacing:.5px}.card-content{position:relative;z-index:2;padding:28px 24px}.world-name{font-family:Outfit,sans-serif;font-size:28px;font-weight:800;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.5);margin:0;line-height:1.1}.empty-state{text-align:center;padding:80px 24px}.empty-state.hidden{display:none}.empty-icon{font-size:56px;margin-bottom:16px;opacity:.5}.empty-state h3{font-family:Outfit,sans-serif;font-size:22px;color:var(--text-primary);margin-bottom:8px}.empty-state p{color:var(--text-secondary)}@media (max-width:768px){.worlds-page{padding:24px 16px 60px}.welcome-title{font-size:28px}.worlds-grid{grid-template-columns:1fr;gap:20px}.world-card{min-height:200px}.card-content{padding:20px 18px}.world-name{font-size:24px}}