.not-found-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;padding:60px 20px;text-align:center;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);border-radius:16px;margin:40px 0;box-shadow:0 4px 20px rgba(0,0,0,.05)}.empty-state-icon{width:120px;height:120px;background:linear-gradient(135deg,#fd7e14 0%,#ffa94d 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:30px;box-shadow:0 10px 30px rgba(253,126,20,.3);animation:pulse 2s ease-in-out infinite}.empty-state-icon i{font-size:60px;color:#fff}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}.empty-state-title{font-size:32px;font-weight:700;color:#2c3e50;margin-bottom:16px;letter-spacing:-.5px}.empty-state-text{font-size:18px;color:#6c757d;margin-bottom:40px;max-width:500px;line-height:1.6}.empty-state-text strong{color:#fd7e14;font-weight:600}.empty-state-suggestions{background:#fff;padding:30px;border-radius:12px;margin-bottom:30px;max-width:500px;width:100%;box-shadow:0 2px 10px rgba(0,0,0,.05)}.empty-state-suggestions h3{font-size:20px;font-weight:600;color:#2c3e50;margin-bottom:20px;text-align:left}.empty-state-suggestions ul{list-style:none;padding:0;margin:0;text-align:left}.empty-state-suggestions li{display:flex;align-items:center;padding:10px 0;font-size:16px;color:#495057}.empty-state-suggestions li i{color:#28a745;margin-right:12px;font-size:18px}.empty-state-categories{background:#fff;padding:30px;border-radius:12px;margin-bottom:30px;max-width:600px;width:100%;box-shadow:0 2px 10px rgba(0,0,0,.05)}.empty-state-categories h3{font-size:20px;font-weight:600;color:#2c3e50;margin-bottom:20px}.category-tags{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.category-tag{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;background:linear-gradient(135deg,#fff 0%,#f8f9fa 100%);border:2px solid #e9ecef;border-radius:25px;color:#495057;text-decoration:none;font-weight:500;font-size:14px;transition:all .3s ease;box-shadow:0 2px 5px rgba(0,0,0,.05)}.category-tag:hover{background:linear-gradient(135deg,#fd7e14 0%,#ffa94d 100%);color:#fff;border-color:#fd7e14;transform:translateY(-2px);box-shadow:0 4px 12px rgba(253,126,20,.3)}.category-tag i{font-size:16px}.empty-state-actions{display:flex;gap:16px;margin-top:20px;flex-wrap:wrap;justify-content:center}.empty-state-actions .btn{padding:14px 32px;font-size:16px;font-weight:600;border-radius:8px;display:inline-flex;align-items:center;gap:10px;text-decoration:none;transition:all .3s ease;border:2px solid transparent}.empty-state-actions .btn-primary{background:linear-gradient(135deg,#fd7e14 0%,#ffa94d 100%);color:#fff;box-shadow:0 4px 15px rgba(253,126,20,.3)}.empty-state-actions .btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(253,126,20,.4)}.empty-state-actions .btn-outline{background:#fff;color:#fd7e14;border-color:#fd7e14}.empty-state-actions .btn-outline:hover{background:#fd7e14;color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px rgba(253,126,20,.3)}body.dark-mode .not-found-container{background:linear-gradient(135deg,#2d3748 0%,#1a202c 100%)}body.dark-mode .empty-state-title{color:#e2e8f0}body.dark-mode .empty-state-text{color:#cbd5e0}body.dark-mode .empty-state-suggestions{background:#2d3748;box-shadow:0 2px 10px rgba(0,0,0,.2)}body.dark-mode .empty-state-suggestions h3{color:#e2e8f0}body.dark-mode .empty-state-suggestions li{color:#cbd5e0}body.dark-mode .empty-state-categories{background:#2d3748;box-shadow:0 2px 10px rgba(0,0,0,.2)}body.dark-mode .empty-state-categories h3{color:#e2e8f0}body.dark-mode .category-tag{background:linear-gradient(135deg,#4a5568 0%,#2d3748 100%);border-color:#4a5568;color:#e2e8f0}body.dark-mode .category-tag:hover{background:linear-gradient(135deg,#fd7e14 0%,#ffa94d 100%);color:#fff;border-color:#fd7e14}body.dark-mode .empty-state-actions .btn-outline{background:transparent;color:#fd7e14;border-color:#fd7e14}body.dark-mode .empty-state-actions .btn-outline:hover{background:#fd7e14;color:#fff}@media(max-width:768px){.empty-state-icon{width:100px;height:100px}.empty-state-icon i{font-size:50px}.empty-state-title{font-size:24px}.empty-state-text{font-size:16px}.empty-state-suggestions,.empty-state-categories{padding:20px}.empty-state-actions{flex-direction:column;width:100%}.empty-state-actions .btn{width:100%;justify-content:center}}