.app-container[data-v-502fe771]{min-height:100vh;background:#f5f7fa}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;background:#f5f7fa}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}@media (min-width: 768px){.container{padding:0 24px}}.btn{display:inline-block;padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;text-align:center}.btn-primary{background:#409eff;color:#fff}.btn-primary:hover{background:#66b1ff}.btn-secondary{background:#909399;color:#fff}.btn-secondary:hover{background:#a6a9ad}.card{background:white;border-radius:12px;box-shadow:0 2px 12px #00000014;padding:20px;margin-bottom:16px;transition:all .3s ease}.card:hover{box-shadow:0 4px 20px #0000001f;transform:translateY(-2px)}.grid{display:grid;gap:16px}.grid-1{grid-template-columns:1fr}.grid-2{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}@media (max-width: 768px){.grid-2,.grid-3{grid-template-columns:1fr}}.loading{display:flex;justify-content:center;align-items:center;padding:40px}.spinner{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #409eff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.text-center{text-align:center}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.p-1{padding:8px}.p-2{padding:16px}.p-3{padding:24px}@media (max-width: 768px){.btn{padding:12px 24px;font-size:16px;min-height:44px}button:not(.icon-btn):not(.icon-btn-sm):not(.icon-btn-xs):not(.btn-schedule-item-order):not(.btn-xs):not(.lessons-view-tab):not(.favorite-toggle),a,input,select{min-height:44px}}