:root{--primary: #818cf8;--primary-hover: #6366f1;--bg: #020617;--card-bg: rgba(15, 23, 42, .75);--glass-border: rgba(255, 255, 255, .05);--text: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--success: #10b981}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.12) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(139,92,246,.1) 0px,transparent 50%),radial-gradient(at 50% 100%,rgba(99,102,241,.05) 0px,transparent 50%);color:var(--text);min-height:100vh;display:flex;justify-content:center;padding-top:5rem}.app-container{width:100%;max-width:600px;background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;box-shadow:0 25px 50px -12px #00000080}h1{font-size:2.5rem;font-weight:800;margin-bottom:2rem;background:linear-gradient(to right,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-align:center}.input-container{display:flex;gap:12px;margin-bottom:2rem}input[type=text],input[type=password],input[type=email]{flex:1;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;padding:12px 16px;color:#fff;font-size:1.1rem;outline:none;transition:all .3s ease}input[type=text]:focus{border-color:var(--primary);background:#ffffff14;box-shadow:0 0 0 4px #6366f133}.add-btn{background:var(--primary);color:#fff;border:none;border-radius:12px;padding:0 24px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.add-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.todo-list{list-style:none;display:flex;flex-direction:column;gap:12px}.todo-item{display:flex;align-items:center;gap:16px;background:#ffffff08;border:1px solid var(--glass-border);border-radius:16px;padding:16px;transition:all .3s cubic-bezier(.4,0,.2,1)}.todo-item:hover{background:#ffffff0f;border-color:#fff3;transform:scale(1.01)}.todo-item.dragging{cursor:grabbing;box-shadow:0 10px 30px #00000080;border-color:var(--primary);background:#ffffff1a;z-index:100}.checkbox{width:24px;height:24px;border:2px solid var(--glass-border);border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.checkbox:hover{border-color:var(--primary)}.checkbox.checked{background:var(--primary);border-color:var(--primary)}.checkbox.checked:after{content:"✓";color:#fff;font-size:14px;font-weight:700}.todo-description{flex:1;font-size:1.1rem;transition:all .3s ease;cursor:grab}.completed .todo-description{text-decoration:line-through;color:var(--text-muted)}.edit-input{flex:1;background:#ffffff1a;border:1px solid var(--primary);border-radius:8px;padding:8px 12px;color:#fff;font-size:1.1rem;outline:none}.item-actions{display:flex;gap:8px;opacity:0;transition:opacity .2s ease}.todo-item:hover .item-actions{opacity:1}.action-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.edit-btn:hover{color:var(--primary);background:#6366f11a}.delete-btn:hover{color:var(--danger);background:#ef44441a}.nav-tabs{display:flex;gap:12px;margin-bottom:2rem;justify-content:center}.nav-btn{background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-muted);padding:10px 20px;border-radius:12px;cursor:pointer;font-weight:600;transition:all .3s ease}.nav-btn:hover{background:#ffffff1a;color:var(--text)}.nav-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px #6366f14d}.game-form{display:flex;flex-direction:column;gap:12px;margin-bottom:2rem}.game-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}select{background:#1e293bcc;border:1px solid var(--glass-border);border-radius:12px;padding:12px 16px;color:#fff;font-size:1rem;outline:none;cursor:pointer}textarea{background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;padding:12px 16px;color:#fff;font-size:1rem;outline:none;resize:vertical;min-height:80px}.games-container{display:flex;flex-direction:column;gap:16px}.game-card{background:#ffffff08;border:1px solid var(--glass-border);border-radius:20px;padding:20px;position:relative;transition:all .3s ease}.game-card:hover{background:#ffffff0f;border-color:#fff3}.checkbox.disabled{cursor:not-allowed;opacity:.5}.todo-description.disabled{cursor:default}.logout-link{font-weight:700}.user-header{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-bottom:1.5rem;font-size:.9rem}.logout-link{color:var(--text-muted);cursor:pointer;text-decoration:underline}.logout-link:hover{color:var(--danger)}.login-link{display:inline-flex;align-items:center;gap:8px;background:#6366f11a;border:1px solid rgba(99,102,241,.3);padding:6px 16px;border-radius:20px;color:var(--primary);cursor:pointer;text-decoration:none;font-weight:600;transition:all .3s ease;font-size:.85rem}.login-link:hover{background:var(--primary);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #6366f133}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;justify-content:center;align-items:center}.auth-container{display:flex;justify-content:center;align-items:center;padding:2rem 0}.auth-card{width:100%;max-width:400px;padding:2rem;border-radius:20px;background:#ffffff08;border:1px solid var(--glass-border);text-align:center}.auth-card h2{margin-bottom:1.5rem;font-size:1.8rem;background:linear-gradient(to right,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.input-group{margin-bottom:1rem}.auth-submit{width:100%;padding:12px;margin-top:1rem;background:var(--primary);color:#fff;border:none;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.auth-submit:hover{background:var(--primary-hover);transform:translateY(-1px)}.auth-toggle{background:none;border:none;color:var(--text-muted);margin-top:1.5rem;cursor:pointer;font-size:.9rem;text-decoration:underline}.auth-toggle:hover{color:var(--text)}.error-message{color:var(--danger);font-size:.9rem;margin-top:.5rem;background:#ef44441a;padding:8px;border-radius:8px}.admin-secret-field{border-top:1px solid var(--glass-border);padding-top:1rem;margin-top:1rem}.admin-secret-field input{border-color:var(--primary)!important;background:#6366f10d!important}.game-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.game-title{font-size:1.3rem;font-weight:700;color:var(--text)}.game-meta{display:flex;gap:12px;margin-bottom:12px}.badge{padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600}.badge-month{background:#6366f133;color:#818cf8}.badge-genre{background:#c084fc33;color:#c084fc}.game-why{color:var(--text-muted);font-size:.95rem;line-height:1.5;background:#ffffff05;padding:12px;border-radius:12px}.game-actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}