:root{--primary-color: #288058;--dark-bg: #12181b;--card-bg: rgba(28, 30, 34, .9);--border-color: #4d5562;--text-color: #f9f9f9;--text-muted: #798290}*{box-sizing:border-box;margin:0;padding:0}body{background-image:url(https://images.unsplash.com/photo-1534796636912-3b95b3ab5986?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80);background-size:cover;background-position:center;background-attachment:fixed;font-family:DM Sans,sans-serif;color:var(--text-color);min-height:100vh;display:flex;justify-content:center;align-items:center}.app-container{width:100%;max-width:1100px;padding:20px;display:flex;flex-direction:column;align-items:center}header{margin-bottom:40px}.logo-img{height:80px;border-radius:10px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.traductor-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;width:100%;justify-items:center;animation:fadeInUp .6s ease-out}@media(max-width:768px){.traductor-grid{grid-template-columns:1fr}}.card{background-color:var(--card-bg);border:1px solid var(--border-color);box-shadow:0 0 4px var(--primary-color);border-radius:25px;padding:25px;display:flex;flex-direction:column;height:auto;width:100%;max-width:500px;min-height:350px;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1;transition:all .4s cubic-bezier(.4,0,.2,1)}.card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000004d,0 0 8px var(--primary-color)}.card-header{display:flex;justify-content:flex-start;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:15px;margin-bottom:15px}.label-idioma{font-size:14px;color:var(--text-color);font-weight:700;text-transform:uppercase}.selector-idioma{background:transparent;color:var(--text-color);border:none;font-size:16px;font-weight:700;cursor:pointer;outline:none}.selector-idioma option{background-color:var(--dark-bg)}.selector-idioma-dropdown{background:transparent;color:var(--text-color);border:none;box-shadow:none;font-size:14px;font-weight:700;cursor:pointer;outline:none;padding:8px 25px 8px 12px;border-radius:8px;transition:all .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23f9f9f9'%3E%3Cpath d='M5.23 7.21a.75.75 0 011.06.02L10 10.99l3.71-3.76a.75.75 0 111.08 1.04l-4.25 4.31a.75.75 0 01-1.08 0l-4.25-4.31a.75.75 0 01.02-1.06z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;background-size:1em}.selector-idioma-dropdown:hover{background-color:#ffffff0d;color:var(--text-color)}.selector-idioma-dropdown.active{color:var(--primary-color);background-color:#2880581a}.selector-idioma-dropdown option{background-color:var(--card-bg);border:1px solid var(--border-color);color:var(--text-color);padding:5px}.text-area{width:100%;flex-grow:1;background:transparent;border:none;resize:none;color:var(--text-color);font-size:18px;font-family:inherit;outline:none}.text-area.resultado{color:var(--text-color);transition:opacity .3s ease}.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:15px}.iconos-accion{display:flex;gap:10px}.btn-icon{background:transparent;border:2px solid var(--border-color);border-radius:10px;color:var(--text-color);width:40px;height:40px;font-size:18px;cursor:pointer;transition:.3s;display:flex;justify-content:center;align-items:center}.btn-icon:hover{background-color:#ffffff1a}.btn-traducir{background-color:var(--primary-color);color:#fff;border:none;padding:12px 25px;border-radius:12px;font-weight:700;cursor:pointer;transition:transform .2s}.btn-traducir:hover{transform:scale(1.05)}.language-tabs{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.lang-button{background:transparent;color:var(--text-color);border:none;padding:8px 12px;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s ease;outline:none}.lang-button:hover:not(.active){background-color:#ffffff0d;box-shadow:0 2px 4px #0003;color:var(--text-color)}.lang-button.active{color:var(--primary-color);transform:scale(1.05)}.output-card .card-header{justify-content:space-between}.textarea-wrapper{position:relative;width:100%;flex-grow:1;display:flex}.btn-clear{position:absolute;top:5px;right:5px;background:transparent;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:5px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.btn-clear:hover{background-color:#ffffff0a;color:var(--text-color);border-radius:100%}.action-group{display:flex;align-items:center;gap:15px}.char-counter{color:var(--text-muted);font-size:13px;font-weight:500;letter-spacing:.5px}.historial-container{width:100%;max-width:1100px;margin-top:50px;padding:20px;animation:fadeInUp .8s ease-out}.historial-title{color:var(--primary-color);font-size:24px;margin-bottom:20px;border-bottom:2px solid var(--border-color);padding-bottom:10px}.historial-grid{display:flex;gap:20px;overflow-x:auto;padding-bottom:10px;-ms-overflow-style:none;scrollbar-width:none}.historial-grid::-webkit-scrollbar{display:none}.historial-item{flex-shrink:0;width:300px;min-height:150px;padding:15px;cursor:pointer;transition:all .2s ease;box-shadow:0 0 4px var(--primary-color)}.historial-item:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000004d,0 0 8px var(--primary-color)}.historial-lang{font-size:14px;color:var(--primary-color);margin-bottom:5px}.historial-original{font-size:16px;color:var(--text-color);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;margin-bottom:5px}.historial-traducido{font-size:16px;color:var(--text-muted);font-style:italic;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical}.btn-historial{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:0 0 4px var(--primary-color);border-radius:15px;padding:10px 20px;margin-top:30px;color:var(--text-color);font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .2s ease}.btn-historial:hover{transform:translateY(-2px);box-shadow:0 8px 16px #0000004d,0 0 8px var(--primary-color)}.btn-historial .icon{font-size:20px}.historial-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;z-index:1000;display:flex;justify-content:center;align-items:flex-start;padding-top:5vh}.historial-panel{background-color:var(--card-bg);border:1px solid var(--primary-color);border-radius:15px;width:90%;max-width:600px;max-height:80vh;display:flex;flex-direction:column;animation:fadeInUp .4s ease-out}.historial-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-bottom:1px solid var(--border-color)}.historial-header h2{color:var(--text-color);font-size:20px}.historial-list{overflow-y:auto;padding:20px}.historial-item{padding:10px 0;border-bottom:1px solid rgba(121,130,144,.2);cursor:pointer;transition:background-color .2s}.historial-item:hover{background-color:#ffffff0d}.historial-lang{font-size:15px;color:var(--primary-color);font-weight:700;padding-left:10px}.historial-original{font-size:13px;color:var(--text-color);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-left:3px}.historial-tip{font-size:12px;color:var(--text-muted);text-align:center;margin-top:20px}@media(max-width:480px){.historial-item{width:250px}}@media(max-width:900px){.traductor-grid{grid-template-columns:1fr;gap:30px}.card{max-width:100%}}@media(max-width:480px){.app-container{padding:10px}.logo-img{height:60px}.card{padding:15px;min-height:300px}.text-area{font-size:16px}.lang-button{padding:6px 10px;font-size:12px}}