.stats-container[data-v-b82ac427]{margin:0 auto;max-width:1200px;padding:40px 20px}h1[data-v-b82ac427]{color:#333;margin-bottom:40px}.loading[data-v-b82ac427],h1[data-v-b82ac427]{text-align:center}.loading[data-v-b82ac427]{color:#999;font-size:18px;padding:60px}.stats-content[data-v-b82ac427]{animation:fadeIn-b82ac427 .3s ease-in}.overview-card[data-v-b82ac427]{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:40px}.stat-item[data-v-b82ac427]{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;box-shadow:0 4px 15px #667eea4d;color:#fff;padding:30px;text-align:center}.stat-label[data-v-b82ac427]{font-size:14px;margin-bottom:10px;opacity:.9}.stat-value[data-v-b82ac427]{font-size:28px;font-weight:700}.engines-list[data-v-b82ac427]{background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a;padding:30px}.engines-list h2[data-v-b82ac427]{color:#333;font-size:22px;margin-bottom:30px}.engine-item[data-v-b82ac427]{border:1px solid #e5e7eb;border-radius:8px;margin-bottom:20px;padding:20px;transition:all .3s ease}.engine-item[data-v-b82ac427]:hover{border-color:#667eea;box-shadow:0 4px 15px #0000001a}.engine-header[data-v-b82ac427]{align-items:center;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;margin-bottom:15px;padding-bottom:15px}.engine-name[data-v-b82ac427]{color:#333;font-size:18px;font-weight:700}.engine-count[data-v-b82ac427]{background:#667eea;border-radius:20px;color:#fff;font-size:14px;font-weight:700;padding:6px 16px}.engine-details[data-v-b82ac427]{display:grid;gap:15px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:20px}.detail-item[data-v-b82ac427]{display:flex;font-size:14px;gap:8px}.detail-label[data-v-b82ac427]{color:#999}.detail-value[data-v-b82ac427]{color:#333;font-weight:500}.queries-section[data-v-b82ac427]{border-top:1px dashed #e5e7eb;margin-top:20px;padding-top:20px}.queries-title[data-v-b82ac427]{color:#666;font-size:14px;margin-bottom:15px}.queries-list[data-v-b82ac427]{display:flex;flex-wrap:wrap;gap:10px}.query-tag[data-v-b82ac427]{background:#f3f4f6;border-radius:15px;color:#333;font-size:13px;padding:6px 12px;transition:all .2s ease}.query-tag[data-v-b82ac427]:hover{background:#667eea;color:#fff}.empty-state[data-v-b82ac427]{background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a;padding:80px 20px;text-align:center}.empty-icon[data-v-b82ac427]{font-size:60px;margin-bottom:20px}.empty-text[data-v-b82ac427]{color:#666;font-size:18px;margin-bottom:10px}.empty-hint[data-v-b82ac427]{color:#999;font-size:14px}.actions[data-v-b82ac427]{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:40px}.btn[data-v-b82ac427]{border:none;border-radius:8px;cursor:pointer;font-size:16px;font-weight:500;padding:12px 30px;transition:all .3s ease}.btn-primary[data-v-b82ac427]{background:#667eea;color:#fff}.btn-primary[data-v-b82ac427]:hover{background:#5568d3;box-shadow:0 4px 15px #667eea66;transform:translateY(-2px)}.btn-secondary[data-v-b82ac427]{background:#fff;border:1px solid #d1d5db;color:#333}.btn-secondary[data-v-b82ac427]:hover{background:#f3f4f6;border-color:#667eea}.btn-danger[data-v-b82ac427]{background:#fee2e2;color:#991b1b}.btn-danger[data-v-b82ac427]:hover{background:#fecaca}@keyframes fadeIn-b82ac427{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}