body{font-family:Segoe UI,sans-serif;background-color:#f4f6fa;margin:0;padding:2rem;display:flex;flex-direction:column;align-items:center}.language-switcher{position:absolute;top:1rem;right:1rem;display:flex;gap:5px}.lang-btn{padding:.3rem .8rem;font-size:.9rem;cursor:pointer;border:1px solid #ccc;border-radius:5px;background-color:#fff;color:#333;transition:all .2s}.lang-btn:hover{background-color:#f0f0f0}.lang-btn.active{background-color:#007acc;color:#fff;border-color:#007acc}h1{font-size:1.8rem;margin-bottom:1rem}.input-row{display:flex;align-items:center;gap:10px;margin-bottom:1rem}input[type=text],select{padding:.5rem;font-size:1rem}button{padding:.5rem 1rem;font-size:1rem;cursor:pointer;border:none;border-radius:5px}.add-btn{background-color:#007acc;color:#fff}.reset-btn{background-color:#999;color:#fff}.draw-btn{background-color:#00897b;color:#fff;margin-top:1rem;min-width:160px}#ship-list{background:#fff;border:1px solid #ccc;border-radius:8px;max-height:300px;overflow-y:auto;width:400px;padding:1rem}.ship-item{display:flex;align-items:center;justify-content:space-between;margin:4px 0}.ship-left{display:flex;align-items:center;gap:6px}.type-label{font-size:.85rem;color:#555;background:#eee;padding:2px 6px;border-radius:3px}.delete-btn{color:#fff;padding:2px 8px;font-size:.9rem;border-radius:4px}#result{margin-top:1.5rem;font-size:1.4rem;padding:10px;border:1px solid #ffc107;background:#fffde7;color:#d84315;border-radius:6px;min-width:200px}#filters{margin-bottom:1rem}#filters label{display:inline-flex;align-items:center;gap:6px}#filters input[type=checkbox]{margin:0}.input-row{margin-top:1rem}#ship-list{margin-bottom:1rem}#ship-list{width:100%;max-width:480px}#result{width:100%;max-width:480px;box-sizing:border-box}#filters{width:100%;max-width:480px;display:flex;gap:10px;align-items:center}.delete-btn{background-color:#e53935}@media (max-width: 600px){body{padding:1rem}.language-switcher{position:static;align-self:flex-end;margin-bottom:.5rem}h1{font-size:1.5rem;text-align:center}.input-row{flex-direction:column;align-items:stretch;width:100%;max-width:480px}input[type=text],select,.add-btn,.reset-btn{width:100%;box-sizing:border-box}.draw-btn{width:100%;max-width:480px;min-height:44px}#ship-list{max-height:50vh}.ship-item{gap:8px}#filters{flex-direction:column;align-items:flex-start}}