:root{--primary:#4CAF50;--primary-dark:#388E3C;--secondary:#2196F3;--danger:#f44336;--light-bg:#f9f9f9;--card-bg:#fff;--text:#333;--text-light:#666;--border:#e0e0e0;--shadow:0 4px 6px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI','Microsoft YaHei',sans-serif}body{background-color:var(--light-bg);color:var(--text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:20px}header{text-align:center;padding:10px 0}h1{color:var(--primary);margin-bottom:10px}.app-description{color:var(--text-light);font-size:1.1rem}.tabs{display:flex;margin-bottom:20px;border-bottom:1px solid var(--border)}.tab{padding:12px 24px;cursor:pointer;background:0 0;border:0;font-size:1rem;color:var(--text-light);border-bottom:3px solid transparent;transition:all .3s ease}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.tab-content{display:none;background:var(--card-bg);border-radius:8px;padding:20px;box-shadow:var(--shadow)}.tab-content.active{display:block;animation:fadeIn .5s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-title{margin-bottom:20px;color:var(--primary);padding-bottom:10px;border-bottom:1px solid var(--border)}.section-body{margin-top:10px;margin-bottom:30px}.form-group{margin-bottom:15px}label{display:block;margin-bottom:5px;font-weight:500}input,select{width:100%;padding:10px;border:1px solid var(--border);border-radius:4px;font-size:1rem}button{padding:10px 15px;background-color:var(--primary);color:#fff;border:0;border-radius:4px;cursor:pointer;transition:background-color .3s;font-size:1rem;margin:3px 0}button:hover{background-color:var(--primary-dark)}button.danger{background-color:var(--danger)}button.danger:hover{background-color:#d32f2f}button.secondary{background-color:var(--secondary)}button.secondary:hover{background-color:#1976d2}button.warning{background-color:#ff9800}button.warning:hover{background-color:#f57c00}.items-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px;margin-top:20px}.item-card{background:var(--card-bg);border-radius:8px;padding:15px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center}.item-card span{font-weight:500}.rankings-table{width:100%;border-collapse:collapse;margin-top:20px}.rankings-table th,.rankings-table td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--border)}.rankings-table th{background-color:var(--light-bg);font-weight:600}.rankings-table tr:hover{background-color:rgba(0,0,0,.02)}.player-link{color:var(--secondary);cursor:pointer;text-decoration:underline}.ranking-actions{margin-top:20px;text-align:center;padding-top:20px}#clear-rankings{transition:all .3s ease}#clear-rankings.confirm{background-color:var(--danger);transform:scale(1.05)}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center}.modal.active{display:flex}.modal-content{background:#fff;border-radius:8px;width:90%;max-width:600px;max-height:80vh;overflow-y:auto;padding:20px;box-shadow:0 5px 15px rgba(0,0,0,.3)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--border)}.close-modal{font-size:1.5rem;cursor:pointer;color:var(--text-light)}.score-details table{width:100%;border-collapse:collapse}.score-details th,.score-details td{padding:10px;text-align:left;border-bottom:1px solid var(--border)}.no-data{text-align:center;padding:20px;color:var(--text-light);font-style:italic}.notification{position:fixed;bottom:20px;right:20px;padding:15px 20px;border-radius:4px;color:#fff;background-color:var(--primary);box-shadow:var(--shadow);display:none;z-index:1001}.notification.show{display:block;animation:slideIn .3s ease}@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.editable-title{cursor:pointer;transition:all .3s ease;position:relative;display:inline-block;padding:5px 10px;border-radius:4px}.editable-title:hover{background-color:rgba(76,175,80,.1);transform:scale(1.02)}.modal-body{padding:20px 0}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.modal-actions button{min-width:80px}@media (max-width:768px){.container{padding:10px}.items-container{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.tab{padding:10px 15px;font-size:.9rem}.modal-actions{flex-direction:column}.modal-actions button{width:100%}}