.error-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--dark-color);padding:20px}.error-content{text-align:center;max-width:500px;width:100%}.error-icon{font-size:6rem;color:var(--primary-color);margin-bottom:20px;animation:bounce 2s infinite}@keyframes bounce{0%,100%,20%,50%,80%{transform:translateY(0)}40%{transform:translateY(-20px)}60%{transform:translateY(-10px)}}.error-code{font-size:8rem;font-weight:700;color:var(--primary-color);line-height:1;margin-bottom:10px;text-shadow:3px 3px 0 rgba(0,0,0,.2)}.error-title{font-size:2rem;color:var(--text-color);margin-bottom:15px;font-weight:600}.error-message{color:var(--secondary-text);font-size:1.1rem;line-height:1.6;margin-bottom:30px}.error-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}.error-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 25px;border-radius:25px;font-weight:600;text-decoration:none;transition:all .3s ease;font-size:.95rem}.error-btn-primary{background:var(--primary-color);color:#fff;border:2px solid var(--primary-color)}.error-btn-primary:hover{background:#c1121f;border-color:#c1121f;transform:translateY(-2px);box-shadow:0 5px 15px rgba(230,57,70,.4)}.error-btn-secondary{background:0 0;color:var(--text-color);border:2px solid var(--secondary-text)}.error-btn-secondary:hover{background:rgba(255,255,255,.1);border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px)}.error-search{max-width:400px;margin:0 auto 30px;position:relative}.error-search input{width:100%;padding:12px 50px 12px 20px;border:2px solid rgba(255,255,255,.2);border-radius:25px;background:rgba(255,255,255,.05);color:var(--text-color);font-size:1rem;transition:all .3s ease}.error-search input:focus{outline:0;border-color:var(--primary-color);background:rgba(255,255,255,.1)}.error-search button{position:absolute;right:5px;top:50%;transform:translateY(-50%);background:var(--primary-color);border:none;color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.error-search button:hover{background:#c1121f;transform:translateY(-50%) scale(1.1)}.error-stats{display:flex;justify-content:center;gap:30px;margin-top:40px;padding-top:30px;border-top:1px solid rgba(255,255,255,.1)}.stat-item{text-align:center}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--primary-color);line-height:1}.stat-label{font-size:.9rem;color:var(--secondary-text);margin-top:5px}@media (max-width:768px){.error-code{font-size:6rem}.error-title{font-size:1.5rem}.error-message{font-size:1rem}.error-actions{flex-direction:column;align-items:center}.error-btn{width:200px;justify-content:center}.error-stats{gap:20px}.stat-number{font-size:1.5rem}}@media (max-width:480px){.error-code{font-size:4rem}.error-icon{font-size:4rem}.error-stats{flex-direction:column;gap:15px}}